/*
 * Nexus Spectrum Clear
 * A single, application-wide design system for Nexus Panel.
 * This file intentionally replaces the historical style/redesign/stage cascade.
 */

@font-face {
  font-family: "Nexus Flags";
  src: url("/fonts/TwemojiCountryFlags.woff2") format("woff2");
  font-display: swap;
}

/* Client groups and colored labels */
.client-meta-chips { display:flex; flex-wrap:wrap; align-items:center; gap:5px; margin-top:5px; min-width:0; }
.client-group-chip,
.client-tag-chip { --chip-color:#64748b; display:inline-flex; align-items:center; max-width:100%; min-height:22px; padding:2px 8px; border:1px solid color-mix(in srgb, var(--chip-color) 58%, transparent); border-radius:999px; background:color-mix(in srgb, var(--chip-color) 16%, transparent); color:color-mix(in srgb, var(--chip-color) 74%, white); font-size:11px; font-weight:750; line-height:1.2; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.client-group-chip::before { content:""; width:7px; height:7px; margin-right:5px; border-radius:2px; background:var(--chip-color); box-shadow:0 0 0 2px color-mix(in srgb, var(--chip-color) 20%, transparent); flex:0 0 auto; }
.client-tag-chip::before { content:""; width:7px; height:7px; margin-right:5px; border-radius:50%; background:var(--chip-color); flex:0 0 auto; }
.client-label-picker { display:flex; flex-wrap:wrap; gap:7px; min-height:42px; padding:8px; border:1px solid var(--line); border-radius:12px; background:var(--surface-soft); }
.client-label-picker label { display:inline-flex; align-items:center; gap:5px; cursor:pointer; }
.client-label-picker input { width:auto; margin:0; }
.client-labels-modal { width:min(880px, calc(100vw - 24px)); }
.client-label-manager-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; margin-top:14px; }
.client-label-create-form { display:grid; grid-template-columns:minmax(0,1fr) 48px auto; gap:8px; align-items:center; }
.client-label-create-form input[type="color"] { width:48px; min-height:42px; padding:4px; }
.client-label-manager-list { display:grid; gap:7px; margin-top:12px; }
.client-label-manager-list > div { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:8px 10px; border:1px solid var(--line); border-radius:11px; }
.client-label-manager-list form { margin:0; }
.btn-link-danger { border:0; padding:4px; background:transparent; color:var(--danger); font-size:12px; cursor:pointer; }
.modern-traffic-cell.is-per-node > div:first-child { align-items:flex-start; gap:5px; flex-direction:column; }
.inbound-advanced-settings { border:1px solid var(--line); border-radius:14px; background:var(--surface-soft); overflow:hidden; }
.inbound-advanced-settings > summary { padding:13px 15px; cursor:pointer; color:var(--text-strong); font-weight:800; list-style-position:inside; }
.inbound-advanced-settings[open] > summary { border-bottom:1px solid var(--line); }
.inbound-advanced-body { display:grid; gap:12px; padding:14px; }
.inbound-json-editor { width:100%; min-height:380px; resize:vertical; tab-size:2; font:12px/1.5 ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace; white-space:pre; }

@media (max-width:720px) {
  .client-label-manager-grid { grid-template-columns:1fr; }
  .client-label-create-form { grid-template-columns:minmax(0,1fr) 44px; }
  .client-label-create-form button { grid-column:1 / -1; width:100%; }
  .client-directory-toolbar { grid-template-columns:repeat(2,minmax(0,1fr)) !important; }
  .client-directory-toolbar-actions { grid-column:1 / -1; }
  .client-meta-chips { gap:4px; }
  .client-group-chip,.client-tag-chip { min-height:20px; padding:2px 6px; font-size:10px; }
  .inbound-json-editor { min-height:300px; font-size:11px; }
}

:root {
  color-scheme: dark;
  --font-ui: Inter, Manrope, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Nexus Flags";
  --bg: #070b16;
  --bg-elevated: #0a1020;
  --surface: #0d1527;
  --surface-raised: #121d33;
  --surface-strong: #17243d;
  --surface-soft: rgba(19, 31, 53, .72);
  --surface-hover: #1a2946;
  --input: #0a1222;
  --line: #223250;
  --line-strong: #314567;
  --text: #edf5ff;
  --text-strong: #ffffff;
  --muted: #8fa3c2;
  --muted-strong: #b5c5dc;
  --blue: #3178ff;
  --blue-strong: #1764f5;
  --cyan: #16d9ff;
  --violet: #8b5cff;
  --magenta: #d14cff;
  --green: #24d58a;
  --green-soft: rgba(36, 213, 138, .12);
  --red: #ff6078;
  --red-soft: rgba(255, 96, 120, .12);
  --amber: #ffbd59;
  --amber-soft: rgba(255, 189, 89, .13);
  --info-soft: rgba(49, 120, 255, .13);
  --brand-gradient: linear-gradient(118deg, var(--cyan) 0%, var(--blue) 48%, var(--violet) 78%, var(--magenta) 115%);
  --brand-surface: linear-gradient(135deg, rgba(22, 217, 255, .16), rgba(49, 120, 255, .14) 50%, rgba(139, 92, 255, .16));
  --shadow-sm: 0 8px 24px rgba(0, 0, 0, .16);
  --shadow-md: 0 20px 54px rgba(0, 0, 0, .28);
  --shadow-brand: 0 12px 30px rgba(49, 120, 255, .24);
  --radius-xs: 7px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --sidebar-width: 236px;
  --page-max: 1720px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

html[data-color-mode="light"] {
  color-scheme: light;
  --bg: #f3f7fd;
  --bg-elevated: #eaf1fb;
  --surface: #ffffff;
  --surface-raised: #f7faff;
  --surface-strong: #edf3fc;
  --surface-soft: rgba(247, 250, 255, .88);
  --surface-hover: #edf4ff;
  --input: #f8fbff;
  --line: #d9e3f1;
  --line-strong: #c2d1e5;
  --text: #142039;
  --text-strong: #081229;
  --muted: #647690;
  --muted-strong: #435772;
  --blue: #1768f2;
  --blue-strong: #0c55d6;
  --cyan: #00a9d6;
  --violet: #7047e8;
  --magenta: #ac35da;
  --green: #07965c;
  --green-soft: rgba(7, 150, 92, .10);
  --red: #d93655;
  --red-soft: rgba(217, 54, 85, .09);
  --amber: #b46b00;
  --amber-soft: rgba(215, 132, 11, .11);
  --info-soft: rgba(23, 104, 242, .09);
  --brand-surface: linear-gradient(135deg, rgba(0, 169, 214, .10), rgba(23, 104, 242, .08) 50%, rgba(112, 71, 232, .10));
  --shadow-sm: 0 8px 26px rgba(23, 50, 91, .08);
  --shadow-md: 0 24px 58px rgba(23, 50, 91, .15);
  --shadow-brand: 0 12px 30px rgba(23, 104, 242, .18);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--bg);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100dvh;
  color: var(--text);
  background:
    radial-gradient(circle at 72% -18%, rgba(49, 120, 255, .11), transparent 32rem),
    radial-gradient(circle at 18% 108%, rgba(139, 92, 255, .07), transparent 30rem),
    var(--bg);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--cyan); }
img, svg { display: block; max-width: 100%; }
code, pre, .json, .diagnostic-pre, .mini-log {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
code {
  display: inline-block;
  max-width: 100%;
  padding: 2px 6px;
  overflow-wrap: anywhere;
  color: var(--muted-strong);
  background: var(--input);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: .88em;
}
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { color: var(--text-strong); line-height: 1.2; letter-spacing: -.02em; }
h1 { margin-bottom: 8px; font-size: clamp(23px, 2vw, 31px); font-weight: 760; }
h2 { margin-bottom: 8px; font-size: 17px; font-weight: 720; }
h3 { margin-bottom: 7px; font-size: 14px; font-weight: 700; }
p { margin-bottom: 12px; }
strong { color: var(--text-strong); }
.muted, .hint, small { color: var(--muted); }
.hint { display: block; margin-top: 6px; font-size: 12px; line-height: 1.45; }
.no-wrap { white-space: nowrap; }
.hidden, .settings-tab-hidden, [hidden] { display: none !important; }
.hidden-soft { visibility: hidden; }
.soft-sep { height: 1px; margin: 16px 0; background: var(--line); border: 0; }

::selection { color: #fff; background: rgba(49, 120, 255, .65); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-strong); border: 3px solid transparent; border-radius: 999px; background-clip: padding-box; }

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--cyan) 44%, transparent);
  outline-offset: 2px;
}

/* Application shell */
.spectrum-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100dvh;
}

.spectrum-sidebar {
  position: sticky;
  top: 0;
  z-index: 80;
  display: flex;
  flex-direction: column;
  width: var(--sidebar-width);
  height: 100dvh;
  padding: 16px 14px 14px;
  overflow: hidden auto;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  border-right: 1px solid var(--line);
  box-shadow: 12px 0 38px rgba(0, 0, 0, .08);
  backdrop-filter: blur(24px);
}

.spectrum-brand {
  position: relative;
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 60px;
  margin-bottom: 18px;
  padding: 9px 10px;
  color: var(--text-strong);
  border-radius: var(--radius-md);
}
.spectrum-brand:hover { color: var(--text-strong); background: var(--surface-raised); }
.spectrum-brand::after {
  position: absolute;
  right: 10px;
  bottom: 0;
  left: 10px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}
.spectrum-brand-mark {
  display: grid;
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--brand-gradient) border-box;
  border: 1px solid transparent;
  border-radius: 12px;
  box-shadow: 0 8px 26px rgba(49, 120, 255, .24);
}
.spectrum-brand-mark img { width: 33px; height: 33px; object-fit: contain; }
.spectrum-brand-copy { display: flex; min-width: 0; flex-direction: column; line-height: 1.1; }
.spectrum-brand-copy strong { font-size: 15px; font-weight: 760; letter-spacing: -.025em; }
.spectrum-brand-copy small { margin-top: 5px; color: var(--cyan); font-size: 9px; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }

.spectrum-nav { display: flex; flex: 1; flex-direction: column; gap: 19px; }
.spectrum-nav-group { display: grid; gap: 4px; }
.spectrum-nav-label {
  padding: 0 11px 7px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 760;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.spectrum-nav a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 40px;
  gap: 11px;
  padding: 8px 11px;
  color: var(--muted-strong);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 640;
  transition: color .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease);
}
.spectrum-nav a:hover { color: var(--text-strong); background: var(--surface-raised); transform: translateX(2px); }
.spectrum-nav a.active {
  color: var(--text-strong);
  background: linear-gradient(110deg, rgba(22, 217, 255, .10), rgba(49, 120, 255, .13) 52%, rgba(139, 92, 255, .10));
  border-color: color-mix(in srgb, var(--blue) 38%, var(--line));
  box-shadow: inset 3px 0 0 var(--cyan), 0 8px 20px rgba(49, 120, 255, .08);
}
.nav-icon { display: grid; flex: 0 0 19px; width: 19px; height: 19px; place-items: center; color: var(--muted); }
.spectrum-nav a.active .nav-icon { color: var(--cyan); filter: drop-shadow(0 0 8px rgba(22, 217, 255, .3)); }
.nexus-icon { width: 100%; height: 100%; }

.spectrum-sidebar-footer { display: grid; gap: 10px; margin-top: 20px; }
.spectrum-order-button {
  width: 100%;
  min-height: 34px;
  padding: 7px 10px;
  color: var(--muted-strong);
  background: transparent;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 650;
  cursor: pointer;
}
.spectrum-order-button:hover { color: var(--text-strong); background: var(--surface-raised); border-style: solid; }
.spectrum-user-card {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 30px;
  align-items: center;
  gap: 9px;
  padding: 9px;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.sidebar-user-avatar {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: #fff;
  background: var(--brand-gradient);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 800;
  box-shadow: var(--shadow-brand);
}
.sidebar-user-meta { display: flex; min-width: 0; flex-direction: column; }
.sidebar-user-meta strong { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-user-meta small { font-size: 9px; }
.sidebar-logout { margin: 0; }

.spectrum-main { min-width: 0; }
.spectrum-pagebar {
  position: sticky;
  top: 0;
  z-index: 60;
  display: flex;
  min-height: 84px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 15px clamp(20px, 2.3vw, 38px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 74%, transparent);
  backdrop-filter: blur(24px) saturate(135%);
}
.spectrum-page-heading { min-width: 0; }
.spectrum-page-heading h1 { margin: 1px 0 3px; font-size: clamp(21px, 1.8vw, 29px); }
.spectrum-eyebrow { color: var(--cyan); font-size: 9px; font-weight: 780; letter-spacing: .16em; text-transform: uppercase; }
.spectrum-page-heading .subtitle { margin: 0; color: var(--muted); font-size: 12px; }
.spectrum-page-actions { display: flex; flex: 0 0 auto; align-items: center; gap: 9px; }
.spectrum-page-content {
  width: 100%;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 22px clamp(20px, 2.3vw, 38px) 44px;
}

.spectrum-mobilebar, .spectrum-bottom-nav { display: none; }
.mobile-sidebar-backdrop { position: fixed; inset: 0; z-index: 75; display: none; background: rgba(1, 5, 14, .7); backdrop-filter: blur(4px); }
.spectrum-icon-button {
  display: inline-grid;
  width: 34px;
  height: 34px;
  padding: 8px;
  place-items: center;
  color: var(--muted-strong);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
}
.spectrum-icon-button:hover { color: var(--text-strong); background: var(--surface-hover); border-color: var(--line); }
.spectrum-icon-button .nexus-icon { width: 18px; height: 18px; }
.theme-sun { display: none; }
html[data-color-mode="light"] .theme-sun { display: block; }
html[data-color-mode="light"] .theme-moon { display: none; }
.spectrum-theme-button, .spectrum-quick-action {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 13px;
  color: var(--muted-strong);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 690;
  cursor: pointer;
  transition: .18s var(--ease);
}
.spectrum-theme-button:hover { color: var(--text-strong); background: var(--surface-hover); transform: translateY(-1px); }
.spectrum-theme-button [data-theme-icon] { width: 16px; height: 16px; }
.spectrum-quick-action { color: #fff; background: var(--brand-gradient); border-color: transparent; box-shadow: var(--shadow-brand); }
.spectrum-quick-action:hover { color: #fff; transform: translateY(-1px); filter: brightness(1.08); }

/* Layout primitives */
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.span-12 { grid-column: span 12; }
.span-8 { grid-column: span 8; }
.span-7 { grid-column: span 7; }
.span-6 { grid-column: span 6; }
.span-5 { grid-column: span 5; }
.span-4 { grid-column: span 4; }
.span-3 { grid-column: span 3; }
.span-2 { grid-column: span 2; }
.one-col { grid-template-columns: minmax(0, 1fr) !important; }

.card, .stats-card, .diagnostic-card, .node-detail-card, .client-quick-card {
  position: relative;
  min-width: 0;
  padding: 18px;
  overflow: hidden;
  background: linear-gradient(145deg, color-mix(in srgb, var(--surface) 96%, var(--blue) 4%), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.card::before, .stats-card::before {
  position: absolute;
  top: 0;
  right: 14px;
  left: 14px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--blue) 46%, transparent), transparent);
  opacity: .7;
}
.card > :last-child, .stats-card > :last-child { margin-bottom: 0; }
.card + .card { margin-top: 16px; }
.grid > .card + .card { margin-top: 0; }

.stats-card { min-height: 104px; display: flex; flex-direction: column; justify-content: space-between; }
.stats-card::after {
  position: absolute;
  right: -22px;
  bottom: -33px;
  width: 100px;
  height: 100px;
  content: "";
  background: radial-gradient(circle, rgba(49, 120, 255, .15), transparent 68%);
  pointer-events: none;
}
.stats-label { color: var(--muted); font-size: 11px; font-weight: 680; letter-spacing: .06em; text-transform: uppercase; }
.stats-number { margin-top: 11px; color: var(--text-strong); font-size: clamp(25px, 2.3vw, 35px); font-weight: 790; line-height: 1; letter-spacing: -.04em; }

.section-title-row, .nodes-modern-head, .agg-pulse-head, .top-usage-head, .traffic-report-title, .bulk-selection-head, .client-quick-section-title, .node-traffic-head, .vpn-item-head, .vpn-section-heading, .redirect-refresh-title, .geodata-list-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}
.section-title-row h2, .nodes-modern-head h2, .agg-pulse-head h2 { margin-bottom: 4px; }

/* Buttons and actions */
:where(
  button:not(.spectrum-icon-button):not(.spectrum-theme-button):not(.spectrum-quick-action):not(.desktop-page-tabs button):not(.settings-tab-btn):not(.mobile-dashboard-tabs button),
  .button, .btn-main, .btn-secondary, .link-btn, .btn-sub, .btn-qr, .btn-sub-qr, .icon-btn, .icon-action, .traffic-action-btn, .node-select-btn
) {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 20px rgba(49, 120, 255, .15);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: transform .16s var(--ease), filter .16s var(--ease), background .16s var(--ease), border-color .16s var(--ease);
}
button:hover, .button:hover, .btn-main:hover, .link-btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
button:active, .button:active, .btn-main:active, .link-btn:active { transform: translateY(0); }
button.secondary, button.outline, .secondary, .btn-secondary, .link-btn.secondary, .btn-sub, .btn-qr, .btn-sub-qr, .icon-action {
  color: var(--muted-strong);
  background: var(--surface-raised);
  border-color: var(--line);
  box-shadow: none;
}
button.secondary:hover, .btn-secondary:hover, .link-btn.secondary:hover, .icon-action:hover { color: var(--text-strong); background: var(--surface-hover); border-color: var(--line-strong); }
button.danger, .danger, .btn-danger, .bulk-node-remove-btn { color: #fff !important; background: linear-gradient(135deg, #e9425d, #bc2949) !important; border-color: transparent !important; }
button.danger-lite, .danger-lite { color: var(--red); background: var(--red-soft); border-color: color-mix(in srgb, var(--red) 30%, var(--line)); box-shadow: none; }
button:disabled, .button:disabled, [aria-disabled="true"] { opacity: .46; pointer-events: none; filter: grayscale(.25); }
.actions, .button-row, .row-actions, .inline-actions, .btn-row, .client-transfer-actions, .node-detail-actions, .vpn-service-actions, .vpn-editor-actions, .update-actions, .modal-actions, .client-quick-actions, .client-quick-primary-actions, .client-summary-link-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
}
.actions { margin-top: 14px; }
.icon-btn, .icon-action, .copy-mini { min-width: 34px; padding-inline: 10px; }
.client-action-icon, .agg-ico { width: 17px; height: 17px; }

/* Forms */
.form-grid, .inline-select-grid, .happ-control-grid, .vpn-form, .security-settings-form {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 13px 14px;
}
.routing-form { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.routing-form > h3 { margin: 4px 0 -5px; }
.mode-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.dns-preset-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
.field { display: flex; min-width: 0; flex-direction: column; grid-column: span 12; gap: 5px; }
.field.half, .form-grid > .half { grid-column: span 6; }
.field.third, .form-grid > .third { grid-column: span 4; }
.field.full, .form-grid > .full { grid-column: 1 / -1; }
.field > label, .field > strong, label.field { color: var(--muted-strong); font-size: 11px; font-weight: 700; }
input:not([type="checkbox"]):not([type="radio"]), select, textarea {
  width: 100%;
  min-width: 0;
  min-height: 39px;
  padding: 9px 11px;
  color: var(--text);
  background: var(--input);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color .16s var(--ease), box-shadow .16s var(--ease), background .16s var(--ease);
}
textarea { min-height: 98px; resize: vertical; }
input::placeholder, textarea::placeholder { color: color-mix(in srgb, var(--muted) 72%, transparent); }
input:focus, select:focus, textarea:focus {
  background: var(--surface-raised);
  border-color: color-mix(in srgb, var(--cyan) 62%, var(--line));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--cyan) 12%, transparent);
}
input[type="checkbox"], input[type="radio"] {
  width: 17px;
  height: 17px;
  margin: 0;
  accent-color: var(--blue);
}
.inline-form { display: inline-flex; align-items: center; gap: 8px; margin: 0; }
.search-form, .traffic-filter-form, .probe-form, .compact-search, .mobile-client-search-form { display: flex; align-items: center; gap: 9px; }
.switch-row {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  gap: 11px;
  padding: 12px;
  color: var(--text);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.switch-row:hover { border-color: var(--line-strong); background: var(--surface-hover); }
.switch-row > input { flex: 0 0 auto; margin-top: 2px; }
.switch-row > span { display: flex; min-width: 0; flex-direction: column; }
.switch-row strong { font-size: 12px; }
.switch-row small { margin-top: 2px; font-size: 11px; line-height: 1.35; }
.switch-row.compact { padding: 10px 11px; }
.checkbox-grid, .checkbox-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.checkbox-list.node-list { grid-template-columns: 1fr; }

/* Status, chips, notices */
.badge, .status, .count-chip, .transport-chip, .quick-status, .mobile-status-pill, .vpn-status, .node-badge {
  display: inline-flex;
  min-height: 23px;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 3px 8px;
  color: var(--muted-strong);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 730;
  line-height: 1.1;
  white-space: nowrap;
}
.online, .ok, .success, .is-success, [data-state="online"] .agg-pulse-dot { color: var(--green); }
.offline, .err, .error, .is-danger, .critical { color: var(--red); }
.warning, .warn, .is-warning, .checking, .status.stale { color: var(--amber); }
.badge.online, .status.online, .quick-status.online, .mobile-status-pill.online, .vpn-status.online { color: var(--green); background: var(--green-soft); border-color: color-mix(in srgb, var(--green) 28%, var(--line)); }
.badge.offline, .status.offline, .quick-status.offline, .mobile-status-pill.offline, .vpn-status.offline { color: var(--red); background: var(--red-soft); border-color: color-mix(in srgb, var(--red) 28%, var(--line)); }
.badge.warning, .status.warning, .status.unknown, .quick-status.unknown { color: var(--amber); background: var(--amber-soft); border-color: color-mix(in srgb, var(--amber) 26%, var(--line)); }
.transport-chip { color: color-mix(in srgb, var(--cyan) 75%, var(--text)); background: color-mix(in srgb, var(--cyan) 8%, var(--surface)); border-color: color-mix(in srgb, var(--cyan) 24%, var(--line)); }
.count-chip { color: var(--cyan); }

.alert, .warn-box, .vpn-error, .import-safe-note, .vpn-safety-note, .vpn-compat-note, .happ-free-only-note, .client-quick-note {
  margin-bottom: 14px;
  padding: 11px 13px;
  color: var(--muted-strong);
  background: var(--info-soft);
  border: 1px solid color-mix(in srgb, var(--blue) 25%, var(--line));
  border-left: 3px solid var(--blue);
  border-radius: var(--radius-sm);
  font-size: 12px;
}
.alert.ok { color: color-mix(in srgb, var(--green) 76%, var(--text)); background: var(--green-soft); border-color: color-mix(in srgb, var(--green) 30%, var(--line)); border-left-color: var(--green); }
.alert.err, .vpn-error, .danger-zone-card { color: color-mix(in srgb, var(--red) 82%, var(--text)); background: var(--red-soft); border-color: color-mix(in srgb, var(--red) 30%, var(--line)); border-left-color: var(--red); }
.warn-box, .alert.warn, .vpn-safety-note { color: color-mix(in srgb, var(--amber) 80%, var(--text)); background: var(--amber-soft); border-color: color-mix(in srgb, var(--amber) 30%, var(--line)); border-left-color: var(--amber); }

/* Tabs */
.desktop-page-tabs, .settings-tabs, .client-protocol-tabs, .vpn-tabs, .mobile-client-tabs {
  display: flex;
  width: max-content;
  max-width: 100%;
  align-items: center;
  gap: 4px;
  margin: 0 0 16px;
  padding: 4px;
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  scrollbar-width: none;
}
.nodes-mobile-tabs { display: none; }
.desktop-page-tabs::-webkit-scrollbar, .settings-tabs::-webkit-scrollbar { display: none; }
.desktop-page-tabs button, .settings-tab-btn, .nodes-mobile-tabs a, .client-protocol-tabs button, .vpn-tabs button, .mobile-client-tabs button {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 7px 12px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 9px;
  box-shadow: none;
  font-size: 11px;
  font-weight: 680;
  white-space: nowrap;
  cursor: pointer;
}
.desktop-page-tabs button:hover, .settings-tab-btn:hover, .nodes-mobile-tabs a:hover { color: var(--text-strong); background: var(--surface-raised); }
.desktop-page-tabs button.is-active, .settings-tab-btn.is-active, .nodes-mobile-tabs a.is-active, .client-protocol-tabs button.is-active, .vpn-tabs button.is-active, .mobile-client-tabs button.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  box-shadow: 0 7px 18px rgba(49, 120, 255, .18);
}
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }
.grid > .tab-panel.is-active { display: block; }
.agg-tab-ico { display: inline-grid; width: 16px; height: 16px; place-items: center; }

/* Tables */
.table-wrap, .clients-table-wrap, .clients-modern-table-wrap, .diagnostic-table-wrap, .redirect-active-table-wrap, .redirect-check-table-wrap {
  width: 100%;
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
table { width: 100%; border-spacing: 0; border-collapse: separate; font-size: 12px; }
thead { position: sticky; top: 0; z-index: 2; }
th {
  padding: 10px 12px;
  color: var(--muted);
  background: var(--surface-raised);
  border-bottom: 1px solid var(--line);
  font-size: 9px;
  font-weight: 760;
  letter-spacing: .07em;
  text-align: left;
  text-transform: uppercase;
  white-space: nowrap;
}
td { padding: 11px 12px; color: var(--muted-strong); border-bottom: 1px solid color-mix(in srgb, var(--line) 74%, transparent); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr { transition: background .15s var(--ease); }
tbody tr:hover { background: color-mix(in srgb, var(--blue) 5%, transparent); }
tr.muted-row { opacity: .58; }
.compact-table th, .compact-table td { padding-block: 8px; }

/* Modals and utility overlays */
.modal-backdrop, .modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  width: auto;
  max-width: none;
  max-height: none;
  padding: 24px;
  overflow: auto;
  place-items: center;
  background: rgba(2, 6, 15, .76);
  border: 0;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: blur(8px);
}
.modal-card, .editor-modal, .online-modal-card, .qr-modal-card, .order-modal-card {
  width: min(760px, 100%);
  max-height: calc(100dvh - 48px);
  padding: 20px;
  overflow: auto;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}
.small-modal, .modal-card.small { width: min(520px, 100%); }
.modal-close {
  float: right;
  width: 34px;
  min-width: 34px;
  height: 34px;
  padding: 0;
  color: var(--muted);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: none;
}
.modal-section-box { margin-top: 14px; padding: 14px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); }
.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 400;
  padding: 11px 15px;
  color: #fff;
  background: #111c31;
  border: 1px solid #314567;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: .2s var(--ease);
}
.toast.show { opacity: 1; transform: translateY(0); }
.agg-toast-stack { position: fixed; top: 18px; right: 18px; z-index: 420; display: grid; width: min(390px, calc(100vw - 28px)); gap: 8px; }
.agg-toast-stack .alert { position: relative; margin: 0; padding: 12px 42px 12px 14px; background: color-mix(in srgb, var(--surface) 94%, transparent); border-width: 1px; border-left-width: 3px; box-shadow: var(--shadow-md); backdrop-filter: blur(18px); animation: nexus-toast-in .22s var(--ease); }
.agg-toast-close { position: absolute; top: 7px; right: 7px; width: 27px; min-width: 27px; height: 27px; min-height: 27px; padding: 0; color: var(--muted); background: transparent; border: 0; box-shadow: none; }
.agg-toast-out { opacity: 0; transform: translateX(16px); transition: .2s var(--ease); }
@keyframes nexus-toast-in { from { opacity: 0; transform: translateY(-10px); } }
.global-floating-save {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 160;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px;
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: .2s var(--ease);
  backdrop-filter: blur(18px);
}
.global-floating-save.is-visible { opacity: 1; pointer-events: auto; transform: none; }
.global-floating-save > div { display: flex; min-width: 180px; flex-direction: column; }
.global-floating-save > div strong { font-size: 11px; }
.global-floating-save > div small { font-size: 9px; }
.order-modal-card { width: min(680px, 100%); }
.order-modal-sections { display: grid; gap: 12px; }
.order-modal-section { padding: 12px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); }
.order-modal-list { display: grid; gap: 6px; }
.order-modal-row { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; align-items: center; gap: 8px; padding: 7px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.order-modal-row.dragging { opacity: .5; }
.order-grip { width: 30px; min-width: 30px; min-height: 30px; padding: 0; color: var(--muted); background: transparent; border: 0; box-shadow: none; cursor: grab; }
.order-arrows { display: flex; gap: 5px; }
.order-arrows button { width: 30px; min-width: 30px; min-height: 30px; padding: 0; }
.empty-state, .empty, .client-directory-empty, .live-empty, .vpn-client-empty {
  display: grid;
  min-height: 120px;
  padding: 28px;
  place-items: center;
  color: var(--muted);
  text-align: center;
}
.loader-ring { width: 28px; height: 28px; border: 3px solid var(--line); border-top-color: var(--cyan); border-radius: 50%; animation: nexus-spin .75s linear infinite; }
@keyframes nexus-spin { to { transform: rotate(360deg); } }

/* Dashboard */
.dashboard-grid { align-items: stretch; }
.dashboard-actions-card { display: flex; flex-wrap: wrap; gap: 9px; padding: 13px; }
.dashboard-actions-card > * { flex: 0 0 auto; }
.dashboard-online-stat { align-items: flex-start; color: var(--text); text-align: left; }
.dashboard-online-stat:hover { border-color: color-mix(in srgb, var(--cyan) 36%, var(--line)); filter: none; transform: translateY(-1px); }
.dashboard-online-stat small { margin-top: 3px; color: var(--muted); font-size: 9px; }
.dashboard-priority-actions { align-items: center; }
.dashboard-service-chip { display: inline-flex; min-height: 32px; align-items: center; gap: 7px; padding: 6px 10px; color: var(--muted-strong); background: var(--surface-raised); border: 1px solid var(--line); border-radius: 999px; font-size: 10px; }
.dashboard-service-chip i { width: 7px; height: 7px; background: var(--muted); border-radius: 50%; }
.dashboard-service-chip.ok i { background: var(--green); box-shadow: 0 0 9px color-mix(in srgb, var(--green) 65%, transparent); }
.dashboard-service-chip.warn i { background: var(--amber); }
.agg-pulse-card { padding: 15px 17px; }
.agg-pulse-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 8px; margin-top: 12px; }
.agg-pulse-item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto 9px;
  min-height: 42px;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.agg-pulse-name { overflow: hidden; color: var(--muted-strong); font-size: 11px; font-weight: 680; text-overflow: ellipsis; white-space: nowrap; }
.agg-pulse-ms { color: var(--muted); font-size: 10px; font-variant-numeric: tabular-nums; }
.agg-pulse-dot { width: 8px; height: 8px; background: var(--muted); border-radius: 50%; box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 8%, transparent); }
.agg-pulse-item[data-state="online"] .agg-pulse-dot { background: var(--green); box-shadow: 0 0 13px color-mix(in srgb, var(--green) 65%, transparent); }
.agg-pulse-item[data-state="offline"] .agg-pulse-dot { background: var(--red); }
.agg-pulse-flag-img, .agg-pulse-flag { display: grid; width: 26px; height: 26px; place-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: 8px; font-size: 10px; }
.agg-pulse-flag-img img { width: 100%; height: 100%; object-fit: cover; }

.agg-chart-wrap { position: relative; margin-top: 13px; padding: 14px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); }
.agg-chart-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.agg-chart-total { font-size: 20px; }
.agg-area { fill: color-mix(in srgb, var(--blue) 14%, transparent); }
.agg-line { fill: none; stroke: var(--cyan); stroke-width: 2; filter: drop-shadow(0 0 7px rgba(22, 217, 255, .35)); }
.agg-dot { fill: var(--surface); stroke: var(--cyan); stroke-width: 2; }
.agg-gline { stroke: var(--line); stroke-width: 1; }
.agg-ax { fill: var(--muted); font: 9px var(--font-ui); }
.agg-chart-empty { padding: 32px; color: var(--muted); text-align: center; }
.traffic-toolbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; margin-top: 14px; }
.traffic-filter-form { flex-wrap: wrap; }
.traffic-grid, .traffic-grid-secondary, .redirect-metrics-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
.traffic-metric {
  min-width: 0;
  padding: 13px;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.traffic-metric span { display: block; margin-bottom: 5px; color: var(--muted); font-size: 10px; font-weight: 680; text-transform: uppercase; }
.traffic-metric strong { font-size: 17px; }
.traffic-report-card, .top-usage-card { min-height: 260px; }
.traffic-note { margin-top: 10px; color: var(--muted); font-size: 11px; }
.traffic-node-card, .top-usage-item, .limit-dashboard-row, .dashboard-client-card, .expiry-list > * {
  display: grid;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.traffic-node-card + .traffic-node-card, .top-usage-item + .top-usage-item, .limit-dashboard-row + .limit-dashboard-row, .dashboard-client-card + .dashboard-client-card { margin-top: 8px; }
.top-usage-grid, .limit-dashboard-list, .dashboard-client-list, .expiry-list { display: grid; gap: 8px; margin-top: 12px; }
.dashboard-scroll-list { max-height: 54vh; overflow: auto; }
.dashboard-inline-search, .online-modal-controls, .expiry-tools { display: flex; align-items: center; gap: 9px; }
.dashboard-inline-search input { min-width: 220px; }
.expiry-title-row { align-items: flex-end; }
.expiry-range-control, .online-auto-interval { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 10px; white-space: nowrap; }
.expiry-range-control select, .online-auto-interval select { width: auto; min-width: 88px; min-height: 34px; padding-block: 6px; }
.online-modal-controls { flex-wrap: wrap; margin-top: 10px; padding: 8px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.online-auto-toggle { display: inline-flex; align-items: center; gap: 7px; color: var(--muted-strong); font-size: 10px; }
.limit-dashboard-values, .dashboard-client-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; color: var(--muted); font-size: 11px; }
.expiry-list .dashboard-client-card { grid-template-columns: minmax(150px, .7fr) minmax(260px, 1.3fr) auto; min-height: 62px; }
.dashboard-client-main { display: flex; min-width: 0; flex-direction: column; }
.dashboard-client-main small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mini-extend-form { display: grid; grid-template-columns: 72px auto; align-items: center; gap: 7px; margin: 0; }
.mini-extend-form input { min-height: 34px !important; }
.mini-extend-form button { min-height: 34px; }
.mobile-dashboard-tabs { display: none; }

/* Node master-detail workspace */
.nodes-modern-card { padding: 0; overflow: visible; }
.nodes-modern-card::before { display: none; }
.nodes-mobile-tabs {
  width: 100%;
  max-width: 100%;
  align-items: center;
  gap: 4px;
  margin: 0 0 12px;
  padding: 4px;
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.nodes-modern-head { align-items: flex-end; padding: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.nodes-order-title { flex: 1; flex-direction: column; gap: 3px; }
.nodes-order-title #nodeOrderStatus { max-width: 680px; font-size: 10px; }
.nodes-modern-toolbar { display: flex; flex: 0 1 720px; min-width: 0; align-items: flex-end; justify-content: flex-end; gap: 9px; }
.nodes-search-field {
  display: flex;
  flex: 1 1 280px;
  min-width: min(330px, 33vw);
  align-items: center;
  gap: 8px;
  padding-left: 10px;
  color: var(--muted);
  background: var(--input);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.nodes-search-field input { min-height: 37px; padding-left: 0; background: transparent; border: 0; box-shadow: none; }
.nodes-filter-group { display: flex; align-items: flex-end; gap: 7px; }
.nodes-filter-field { display: flex; flex-direction: column; gap: 3px; color: var(--muted); font-size: 9px; font-weight: 700; text-transform: uppercase; }
.nodes-filter-field select { width: 130px; min-height: 37px; padding-block: 7px; font-size: 11px; }
.nodes-reset-filter { width: 37px; min-width: 37px; height: 37px; padding: 0; }
.nodes-modern-layout { display: grid; grid-template-columns: minmax(680px, 1fr) 370px; min-height: 440px; background: var(--surface); border: 1px solid var(--line); border-top: 0; border-radius: 0 0 var(--radius-lg) var(--radius-lg); box-shadow: var(--shadow-sm); }
.nodes-list-panel { min-width: 0; border-right: 1px solid var(--line); }
.nodes-list-header, .node-row-select {
  display: grid;
  grid-template-columns: 45px minmax(150px, 1.4fr) minmax(92px, .7fr) minmax(190px, 1.25fr) 92px 108px 18px;
  align-items: center;
  gap: 9px;
}
.nodes-list-header { min-height: 38px; padding: 0 13px 0 44px; color: var(--muted); background: var(--surface-raised); border-bottom: 1px solid var(--line); font-size: 9px; font-weight: 760; letter-spacing: .06em; text-transform: uppercase; }
.node-list-row { position: relative; display: grid; grid-template-columns: 32px minmax(0, 1fr); align-items: stretch; border-bottom: 1px solid color-mix(in srgb, var(--line) 78%, transparent); }
.node-list-row:last-child { border-bottom: 0; }
.node-list-row:hover { background: color-mix(in srgb, var(--blue) 5%, transparent); }
.node-list-row.is-selected { background: linear-gradient(90deg, rgba(22, 217, 255, .06), rgba(49, 120, 255, .08), transparent); box-shadow: inset 3px 0 0 var(--cyan); }
.drag-handle { width: 32px; min-width: 32px; min-height: 55px; padding: 0; color: var(--muted); background: transparent; border: 0; border-radius: 0; box-shadow: none; cursor: grab; }
.drag-handle:active { cursor: grabbing; }
.node-row-select { width: 100%; min-height: 55px; padding: 8px 12px 8px 4px; color: var(--muted-strong); background: transparent; border: 0; border-radius: 0; box-shadow: none; text-align: left; }
.node-row-select:hover { filter: none; transform: none; }
.node-row-select:active { transform: none; }
.node-row-id { color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.node-row-name { min-width: 0; }
.node-row-name strong { display: flex; min-width: 0; align-items: center; gap: 8px; }
.node-row-name strong > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.node-row-type { overflow: hidden; color: var(--muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.node-row-activity { display: flex; align-items: center; gap: 7px; }
.node-row-chevron { color: var(--muted); font-size: 20px; }
.transport-chip-mobile { display: none; }
.signal-bars { display: flex; height: 14px; align-items: flex-end; gap: 2px; }
.signal-bars i { width: 3px; background: var(--green); border-radius: 2px; }
.signal-bars i:nth-child(1) { height: 5px; opacity: .55; }
.signal-bars i:nth-child(2) { height: 9px; opacity: .75; }
.signal-bars i:nth-child(3) { height: 13px; }
.node-mobile-order-controls { display: none; }
.nodes-list-footer { display: flex; min-height: 48px; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 13px; border-top: 1px solid var(--line); }
.nodes-pagination { display: flex; gap: 5px; }
.nodes-pagination button { min-width: 30px; min-height: 30px; padding: 5px 8px; }

.nodes-detail-panel { position: relative; min-width: 0; padding: 12px; background: color-mix(in srgb, var(--surface-raised) 65%, var(--surface)); }
.nodes-detail-close { position: absolute; top: 9px; right: 9px; z-index: 2; display: none; width: 32px; min-width: 32px; height: 32px; padding: 0; color: var(--muted); background: var(--surface); border: 1px solid var(--line); box-shadow: none; }
.node-detail-card { display: none; padding: 0; overflow: visible; background: transparent; border: 0; border-radius: 0; box-shadow: none; }
.node-detail-card.is-active { display: block; }
.node-detail-title-row { display: flex; align-items: center; gap: 9px; padding: 2px 38px 9px 0; border-bottom: 1px solid var(--line); }
.node-detail-flag { display: grid; flex: 0 0 38px; width: 38px; height: 38px; place-items: center; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: 11px; }
.node-detail-title { min-width: 0; }
.node-detail-title > div { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.node-detail-title strong { font-size: 15px; }
.node-detail-kv { margin-top: 8px; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.node-detail-kv-row { display: grid; grid-template-columns: minmax(98px, .78fr) minmax(0, 1.22fr) auto; align-items: center; gap: 7px; min-height: 31px; padding: 5px 8px; border-bottom: 1px solid var(--line); }
.node-detail-kv-row:last-child { border-bottom: 0; }
.node-detail-kv-row > span:first-child { color: var(--muted); font-size: 10px; }
.node-detail-kv-row > strong, .node-detail-kv-row > code { justify-self: end; overflow: hidden; font-size: 10px; text-align: right; text-overflow: ellipsis; white-space: nowrap; }
.node-detail-kv-row.danger-row { background: var(--red-soft); }
.node-detail-section { margin-top: 8px; padding: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); }
.node-detail-section h3 { margin-bottom: 6px; color: var(--muted); font-size: 9px; letter-spacing: .09em; text-transform: uppercase; }
.node-status-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.node-status-grid > div { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 6px 7px; background: var(--surface-raised); border-radius: 9px; }
.node-status-grid span { color: var(--muted); font-size: 10px; }
.node-tags, .live-node-tags, .online-node-badges, .online-detail-node-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.node-detail-actions { margin-top: 8px; }
.node-detail-actions > * { flex: 1 1 calc(50% - 5px); }
.node-detail-actions button, .node-detail-actions .link-btn { width: 100%; min-height: 32px; padding: 6px 8px; font-size: 10px; }
.node-detail-actions-top { position: sticky; top: -12px; z-index: 3; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; margin: 0 -4px; padding: 8px 4px; background: color-mix(in srgb, var(--surface-raised) 94%, transparent); backdrop-filter: blur(12px); }
.node-detail-actions-top > * { min-width: 0; margin: 0; }
.node-detail-actions-top button, .node-detail-actions-top .link-btn { display: inline-flex; height: 34px; min-height: 34px; align-items: center; justify-content: center; }
.node-detail-last { margin-top: 10px; font-size: 10px; }
.node-item { display: grid; grid-template-columns: auto minmax(0, 1fr) minmax(72px, auto); align-items: center; gap: 10px; padding: 11px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.node-item:hover { border-color: var(--line-strong); }
.node-info { display: flex; min-width: 0; flex-direction: column; }
.node-info strong { display: flex; align-items: center; gap: 8px; }
.node-info small { margin-top: 2px; }
.node-gb-input { max-width: 86px; }
.flag-badge, .node-flag { display: inline-grid; flex: 0 0 24px; width: 24px; height: 24px; place-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: 7px; object-fit: cover; }
.flag-badge img, img.flag-badge, .node-flag img, img.node-flag { width: 24px; height: 24px; object-fit: cover; }
.node-type-fallback svg { width: 14px; height: 14px; }

/* Client directory */
.clients-card { padding: 0; overflow: visible; }
.clients-card::before { display: none; }
.client-overview-strip { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1px; overflow: hidden; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.client-overview-stat { display: flex; min-height: 70px; flex-direction: column; align-items: flex-start; justify-content: center; padding: 10px 13px; color: var(--muted); background: var(--surface); border: 0; border-radius: 0; box-shadow: none; }
.client-overview-stat:hover { background: var(--surface-raised); filter: none; transform: none; }
.client-overview-stat span { font-size: 9px; font-weight: 720; letter-spacing: .06em; text-transform: uppercase; }
.client-overview-stat strong { margin-top: 4px; font-size: 20px; }
.client-overview-stat.is-online strong, .client-overview-stat.is-success strong { color: var(--green); }
.client-overview-stat.is-danger strong { color: var(--red); }
.client-overview-stat.is-warning strong { color: var(--amber); }
.clients-card > .section-title-row { padding: 15px 16px 6px; }
.clients-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.clients-toolbar-inside { padding: 8px 16px 12px; }
.clients-toolbar-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.compact-search { min-width: min(350px, 35vw); }
.client-protocol-tabs { width: auto; margin: 0 16px 12px; box-shadow: none; }
.client-protocol-tabs a { display: inline-flex; min-height: 34px; align-items: center; gap: 7px; padding: 7px 12px; color: var(--muted); border-radius: 9px; font-size: 11px; font-weight: 680; white-space: nowrap; }
.client-protocol-tabs a span { min-width: 20px; padding: 2px 5px; background: var(--surface-strong); border-radius: 999px; color: var(--muted-strong); font-size: 9px; text-align: center; }
.client-protocol-tabs a.is-active { color: #fff; background: linear-gradient(135deg, var(--blue), var(--violet)); }
.client-protocol-tabs a.is-active span { color: #fff; background: rgba(255,255,255,.15); }
.client-directory-toolbar { display: grid; grid-template-columns: minmax(150px, .7fr) minmax(160px, .8fr) 1fr; align-items: end; gap: 10px; margin: 0 16px 12px; padding: 12px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); }
.client-directory-control { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 9px; font-weight: 720; text-transform: uppercase; }
.client-directory-control select { min-height: 35px; padding-block: 6px; font-size: 11px; }
.client-directory-toolbar-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.client-directory-result { color: var(--muted); font-size: 10px; }
.bulk-delete-form { margin: 0 16px 16px; }
.bulk-selection-panel { margin-bottom: 12px; padding: 12px; background: var(--info-soft); border: 1px solid color-mix(in srgb, var(--blue) 25%, var(--line)); border-radius: var(--radius-md); }
.bulk-selection-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.bulk-selection-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.bulk-selection-actions button { min-height: 32px; padding: 6px 10px; }
.bulk-selection-hint { max-width: 520px; text-align: right; }
.bulk-selected-count { padding: 6px 9px; color: var(--cyan); background: var(--surface); border: 1px solid var(--line); border-radius: 999px; font-size: 10px; font-weight: 720; }
.bulk-node-action-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 10px; margin-top: 10px; }
.bulk-node-action-field { display: flex; flex-direction: column; gap: 5px; }
.bulk-node-action-field select { width: 100%; }
.bulk-node-remove-btn { min-width: 150px; }
.bulk-row { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-top: 10px; }
.compact-bulk-row { display: grid; grid-template-columns: minmax(220px, 420px) auto; align-items: end; }
.compact-bulk-row > div { display: grid; gap: 5px; }
.compact-bulk-row > button { justify-self: start; }
.client-online-refresh-controls { display: flex; align-items: center; gap: 6px; }
.client-online-auto { display: inline-flex; min-height: 34px; align-items: center; gap: 6px; padding: 6px 9px; color: var(--muted-strong); background: var(--surface); border: 1px solid var(--line); border-radius: 9px; font-size: 10px; }
.client-online-refresh-controls select { width: auto; min-width: 78px; min-height: 34px; padding-block: 6px; }
.client-online-refresh-controls button { min-height: 34px; padding: 6px 9px; }
.clients-modern-table-wrap, .clients-table-wrap { margin: 0; border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.clients-modern-table th, .clients-modern-table td { white-space: nowrap; }
.modern-check-col { width: 42px; text-align: center; }
.modern-actions-col { width: 134px; }
.modern-client-actions { display: flex; gap: 4px; }
.modern-client-actions button { width: 27px; min-width: 27px; height: 27px; min-height: 27px; padding: 6px; color: var(--muted); background: var(--surface-raised); border: 1px solid var(--line); border-radius: 8px; box-shadow: none; }
.modern-client-actions button:hover { color: var(--cyan); border-color: color-mix(in srgb, var(--cyan) 30%, var(--line)); }
.modern-client-actions .client-action-icon { width: 15px; height: 15px; flex: 0 0 15px; }
.modern-client-switch { position: relative; width: 34px; min-width: 34px; height: 19px; min-height: 19px; padding: 0; background: var(--line-strong); border: 0; border-radius: 999px; box-shadow: none; }
.modern-client-switch span { position: absolute; top: 3px; left: 3px; width: 13px; height: 13px; background: #fff; border-radius: 50%; transition: transform .18s var(--ease); }
.modern-client-switch.is-on { background: var(--green); }
.modern-client-switch.is-on span { transform: translateX(15px); }
.modern-online-state { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 10px; }
.modern-online-state i, .client-status-icon { display: inline-block; width: 8px; height: 8px; background: currentColor; border-radius: 50%; box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 10%, transparent); }
.modern-online-state.online { color: var(--green); }
.modern-online-state.offline, .modern-online-state.disabled { color: var(--muted); }
.modern-online-state.expired { color: var(--red); }
.modern-client-identity { min-width: 145px; }
.modern-client-identity > button, .client-inline-link, .desktop-client-name, .mobile-client-name, .vpn-panel-client-name { padding: 0; color: var(--text-strong); background: transparent; border: 0; border-radius: 0; box-shadow: none; font-size: 12px; font-weight: 720; text-align: left; }
.modern-client-identity > button:hover, .client-inline-link:hover { color: var(--cyan); filter: none; transform: none; }
.modern-client-identity small, .client-inline-login { display: block; max-width: 170px; margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.modern-comment-cell { max-width: 190px; overflow: hidden; text-overflow: ellipsis; }
.modern-traffic-cell { min-width: 130px; }
.modern-traffic-cell > div:first-child { display: flex; justify-content: space-between; gap: 8px; font-size: 9px; }
.modern-traffic-track { height: 4px; margin-top: 6px; overflow: hidden; background: var(--line); border-radius: 999px; }
.modern-traffic-track i { display: block; height: 100%; background: var(--brand-gradient); border-radius: inherit; }
.modern-remaining, .modern-duration { color: var(--muted-strong); font-size: 10px; }
.modern-remaining.warning { color: var(--amber); }
.modern-remaining.danger { color: var(--red); background: transparent !important; }
.select-client { display: inline-grid; place-items: center; cursor: pointer; }
.mobile-client-cards, .mobile-client-search-card, .mobile-client-tabs, .desktop-client-split-list { display: none; }
.mobile-client-details { display: none; }
.mobile-filter-empty { display: none; }
.mobile-filter-empty.is-visible { display: block; padding: 16px; color: var(--muted); text-align: center; }

.client-quick-modal { z-index: 235; }
.client-quick-card { width: min(780px, 100%); }
.client-quick-hero { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 12px; align-items: center; margin-bottom: 13px; }
.client-quick-avatar { display: grid; width: 48px; height: 48px; place-items: center; color: #fff; background: var(--brand-gradient); border-radius: 14px; font-weight: 800; }
.client-quick-title { min-width: 0; }
.client-quick-title h2 { margin: 0; }
.client-quick-status-strip, .client-quick-info-grid, .online-detail-grid, .live-node-summary-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.client-quick-status-strip > *, .client-quick-info-grid > *, .online-detail-grid > *, .live-node-summary-grid > * { padding: 10px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.client-quick-info-grid > * { padding: 8px 9px; }
.client-quick-info-grid span { display: block; color: var(--muted); font-size: 9px; }
.client-quick-info-grid strong { display: block; margin-top: 3px; overflow-wrap: anywhere; font-size: 10px; }
.client-quick-nodes-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.client-quick-node-chip { display: flex; align-items: center; gap: 8px; padding: 9px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.client-quick-node-chip > span:not(.client-quick-node-flag) { display: grid; gap: 2px; min-width: 0; }
.client-quick-node-chip small { color: var(--muted); font-size: 10px; }
.client-transfer-grid { display: grid; gap: 10px; }
.client-transfer-controls { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.client-transfer-result { max-height: 260px; overflow: auto; white-space: pre-wrap; }
.client-transfer-file { display: grid; gap: 6px; padding: 13px; background: var(--surface-raised); border: 1px dashed var(--line-strong); border-radius: var(--radius-sm); }

/* Detail and edit pages */
.detail-hero { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; background: var(--brand-surface); }
.detail-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.link-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.copy-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 8px; padding: 9px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.copy-row code { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kv-list, .security-info-list { display: grid; gap: 8px; }
.kv-item, .vpn-kv { display: grid; grid-template-columns: minmax(120px, .7fr) minmax(0, 1.3fr); gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.kv-item:last-child, .vpn-kv:last-child { border-bottom: 0; }
.node-edit-layout { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr); gap: 20px; align-items: start; }
.node-edit-main { min-width: 0; }
.node-edit-layout > .card { grid-column: auto; width: 100%; min-width: 0; }
.node-edit-layout .form-grid > .field:not(.full) { grid-column: span 6; }
.node-edit-layout .form-grid > .field.full { grid-column: 1 / -1; }
.node-edit-layout input, .node-edit-layout select, .node-edit-layout textarea { min-width: 0; max-width: 100%; font-size: 14px; }
.node-edit-layout label { font-size: 12px; }
.node-edit-layout .hint { font-size: 11px; line-height: 1.45; }
.node-edit-layout .kv-item { grid-template-columns: minmax(0, 1fr); gap: 5px; }
.node-edit-layout .kv-item > * { min-width: 0; overflow-wrap: anywhere; }
.node-edit-preview { display: grid; gap: 12px; margin-bottom: 22px; padding: 18px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); overflow-wrap: anywhere; }
.node-edit-preview > strong { font-size: 18px; }
.node-edit-preview > span { color: var(--cyan); font-size: 12px; }
.node-edit-preview p { margin: 0; font-size: 12px; }
.node-edit-help-card { position: sticky; top: 105px; }
.node-edit-top-actions, .node-edit-final-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.inbound-editor-box, .transport-settings-box, .xhttp-settings-box, .probe-control-card, .network-load-box, .update-box, .geodata-catalog-card { margin-top: 13px; padding: 14px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); }

/* Settings and long configuration screens */
.settings-tabs { position: sticky; top: 94px; z-index: 45; width: 100%; margin-bottom: 14px; background: color-mix(in srgb, var(--surface) 94%, transparent); backdrop-filter: blur(18px); }
.desktop-settings-grid { display: block; }
.settings-tab-panel { width: 100%; }
.settings-tab-panel.card { margin-top: 0; }
.section-icon { display: none; }
.settings-transfer-card > .kv-list { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 12px; }
.settings-transfer-card > .kv-list > .kv-item,
.settings-backup-card > .kv-list > .kv-item,
.settings-server-card > .kv-list > .kv-item,
#project-update-card .kv-item {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  padding: 13px;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.settings-transfer-card > .kv-list > .kv-item:last-child,
.settings-backup-card > .kv-list > .kv-item:last-child,
.settings-server-card > .kv-list > .kv-item:last-child { border-bottom: 1px solid var(--line); }
.settings-backup-card > .kv-list, .settings-server-card > .kv-list { gap: 10px; }
.settings-server-card .command-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; }
.settings-server-card .command-row code { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.settings-security-card .security-info-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.settings-security-card .security-info-list .kv-item { display: flex; min-width: 0; flex-direction: column; gap: 5px; padding: 12px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.settings-security-card .security-info-list .kv-item:last-child { border-bottom: 1px solid var(--line); }
.settings-security-card .security-settings-form > .actions { justify-content: flex-end; }
.panel-extra-link-grid, .app-link-grid, .public-actions-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.happ-control-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 15px; align-items: start; }
.happ-control-main { min-width: 0; }
.happ-help-panel { position: sticky; top: 154px; padding: 14px; background: var(--brand-surface); border: 1px solid color-mix(in srgb, var(--blue) 25%, var(--line)); border-radius: var(--radius-md); }
.happ-section-title { margin: 18px 0 9px; padding-bottom: 7px; color: var(--cyan); border-bottom: 1px solid var(--line); font-size: 11px; font-weight: 760; letter-spacing: .05em; text-transform: uppercase; }
.happ-section-title:first-child { margin-top: 0; }
.happ-control-grid > .field { grid-column: span 12; }
.happ-control-grid > .field.half, .happ-control-grid > .switch-row { grid-column: span 6; }
.general-settings-subtabs { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 12px; }
.general-settings-subtab { color: var(--muted); background: var(--surface-raised); border: 1px solid var(--line); box-shadow: none; }
.general-settings-subtab.is-active { color: #fff; background: linear-gradient(135deg, var(--blue), var(--violet)); }
.mobile-floating-save-actions { position: fixed; right: 18px; bottom: 18px; z-index: 120; display: flex; align-items: center; gap: 10px; padding: 9px; background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }

/* Routing, redirects, diagnostics, Telegram and More */
.vpn-tabs { width: 100%; }
.vpn-card-list, .vpn-service-card-list, .vpn-host-card-list { display: grid; gap: 10px; }
.vpn-item, .vpn-service-item, .vpn-host-item, .vpn-panel-client-card, .mobile-redirect-card {
  padding: 14px;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.vpn-item:hover, .vpn-service-item:hover, .vpn-host-item:hover { border-color: var(--line-strong); }
.vpn-item-head, .vpn-service-summary { align-items: center; }
.vpn-details { margin-top: 12px; }
.vpn-kv { grid-template-columns: minmax(110px, .7fr) minmax(0, 1.3fr); font-size: 11px; }
.vpn-host-create-layout, .vpn-hosts-shell { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, .7fr); gap: 16px; align-items: start; }
.vpn-panel-client-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.vpn-panel-client-card { display: grid; gap: 8px; }
.vpn-panel-client-id { color: var(--muted); font-size: 9px; }
.vpn-panel-client-actions { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 4px; }
.vpn-service-editor, .vpn-requirements-panel { padding: 14px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); }
.routing-preview, .diagnostic-pre, .mini-log, .json, .client-transfer-result {
  width: 100%;
  padding: 13px;
  overflow: auto;
  color: #b8ddff;
  background: #07101e;
  border: 1px solid #223654;
  border-radius: var(--radius-sm);
  font-size: 11px;
  line-height: 1.55;
}
html[data-color-mode="light"] .routing-preview, html[data-color-mode="light"] .diagnostic-pre, html[data-color-mode="light"] .mini-log, html[data-color-mode="light"] .json, html[data-color-mode="light"] .client-transfer-result { color: #25405f; background: #f1f6fc; border-color: var(--line); }
.diagnostics-grid, .diagnostic-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.diagnostic-card { padding: 15px; }
.check-card { display: grid; gap: 10px; }
.check-col { display: grid; grid-template-columns: minmax(160px, .8fr) minmax(0, 1.2fr); gap: 10px; padding: 9px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.command-row, .sni-input-row, .redirect-refresh-controls { display: flex; align-items: center; gap: 8px; }
.redirect-node-list, .geodata-lists { display: grid; gap: 9px; }
.routing-page-grid, .redirect-page-grid { align-items: start; }
.routing-page-grid { grid-template-columns: minmax(0, 3fr) minmax(360px, 2fr); }
.routing-page-grid > .routing-editor-card, .routing-page-grid > .routing-summary-card { grid-column: auto; }
.routing-editor-card, .routing-summary-card, .redirect-editor-card, .redirect-status-card { min-width: 0; }
.routing-summary-card { position: static; top: auto; }
.routing-summary-card .kv-item { align-items: start; }
.routing-summary-card .kv-item > :not(strong) { min-width: 0; }
.routing-form .preset-card { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: start; gap: 9px; }
.routing-form .preset-card input { margin-top: 2px; }
.redirect-node-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.redirect-node-list .check-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 9px;
  min-width: 0;
  padding: 11px;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.redirect-node-list .check-card > input { margin-top: 3px; }
.redirect-node-list .check-card > span { min-width: 0; }
.redirect-node-list .check-card strong { display: flex; min-width: 0; align-items: center; gap: 7px; }
.redirect-node-list .check-card small { display: block; margin-top: 4px; overflow-wrap: anywhere; }
.redirect-actions { padding-top: 4px; }
.mobile-redirect-card-list { display: none; }
.stage11-more-hero { display: flex; align-items: center; min-height: 130px; background: var(--brand-surface); }
.stage11-kicker { color: var(--cyan); font-size: 10px; font-weight: 760; letter-spacing: .14em; text-transform: uppercase; }
.stage11-more-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.stage11-more-card { display: grid; grid-template-columns: 44px minmax(0, 1fr); align-items: center; gap: 12px; min-height: 88px; padding: 14px; color: var(--text); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.stage11-more-card:hover { color: var(--text-strong); background: var(--surface-raised); border-color: color-mix(in srgb, var(--blue) 35%, var(--line)); transform: translateY(-2px); }
.stage11-more-icon { display: grid; width: 44px; height: 44px; place-items: center; color: var(--cyan); background: var(--brand-surface); border: 1px solid color-mix(in srgb, var(--blue) 25%, var(--line)); border-radius: 13px; }
.stage11-more-icon .agg-ico { width: 21px; height: 21px; }
.stage11-more-card p { margin: 3px 0 0; color: var(--muted); font-size: 11px; }
.stage11-panel-mini { margin-top: 14px; }
.stage11-panel-mini-form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px; }

/* Login and public subscription page */
.login-page, .public-page {
  display: grid;
  min-height: 100dvh;
  padding: 24px;
  place-items: center;
  background:
    radial-gradient(circle at 22% 10%, rgba(22, 217, 255, .12), transparent 28rem),
    radial-gradient(circle at 84% 82%, rgba(139, 92, 255, .14), transparent 32rem),
    var(--bg);
}
.login-wrap { width: min(410px, 100%); }
.login-card { padding: 28px; }
.login-brand, .public-brand { display: flex; align-items: center; gap: 11px; margin-bottom: 26px; color: var(--text-strong); font-size: 17px; font-weight: 780; }
.login-brand-logo, .public-brand img { width: 44px; height: 44px; object-fit: contain; filter: drop-shadow(0 8px 18px rgba(49, 120, 255, .25)); }
.login-brand span { color: var(--cyan); }
.login-brand small { margin-left: auto; color: var(--muted); font-size: 9px; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.login-form { display: grid; gap: 13px; }
.login-submit { width: 100%; min-height: 43px !important; margin-top: 5px; }
.public-card { width: min(760px, 100%); padding: 26px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-xl); box-shadow: var(--shadow-md); }
.public-brand span { display: flex; flex-direction: column; }
.public-brand small { margin-top: 3px; font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.qr-box { display: grid; width: min(260px, 100%); aspect-ratio: 1; margin: 18px auto; padding: 13px; place-items: center; background: #fff; border-radius: var(--radius-lg); }
.qr-box img, .qr-code-frame img { width: 100%; height: 100%; object-fit: contain; }
.public-support-note, .public-url-box { margin-top: 14px; padding: 13px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); }
.public-app-section { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.public-app-section h3 { margin-top: 16px; color: var(--muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.public-url-box { overflow-wrap: anywhere; }

/* Secondary product components */
.loading-modal .modal-card, .loading-card { width: min(420px, 100%); text-align: center; }
.loading-card .loader-ring { margin: 0 auto 14px; }
.node-add-progress { margin-top: 16px; text-align: left; }
.node-add-progress-head, .node-add-progress-meta { display: flex; align-items: center; justify-content: space-between; gap: 9px; }
.node-add-progress-head { font-size: 11px; }
.node-add-progress-head span { color: var(--cyan); font-variant-numeric: tabular-nums; }
.node-add-progress-track { height: 8px; margin-top: 8px; overflow: hidden; background: var(--surface-raised); border: 1px solid var(--line); border-radius: 999px; }
.node-add-progress-track i { display: block; width: 0; height: 100%; background: var(--brand-gradient); border-radius: inherit; transition: width .45s var(--ease); }
.node-add-progress-meta { margin-top: 7px; color: var(--muted); font-size: 9px; }
.node-add-warning { margin: 11px 0 0; padding: 9px; color: var(--amber); background: var(--amber-soft); border: 1px solid color-mix(in srgb, var(--amber) 28%, var(--line)); border-radius: 9px; font-size: 10px; }
.qr-pair-view { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.qr-pair-card, .client-link-option-card, .client-status-info-card, .online-client-card, .live-client-card {
  min-width: 0;
  padding: 13px;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.qr-pair-card-head, .live-client-head, .online-client-main-v4, .expiry-title-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.qr-code-frame { display: grid; width: min(230px, 100%); aspect-ratio: 1; margin: 12px auto; padding: 10px; place-items: center; background: #fff; border-radius: var(--radius-md); }
.qr-format-badge { display: inline-flex; padding: 3px 7px; color: var(--cyan); background: var(--info-soft); border: 1px solid color-mix(in srgb, var(--cyan) 24%, var(--line)); border-radius: 999px; font-size: 9px; font-weight: 750; }
.qr-modal-text { overflow-wrap: anywhere; color: var(--muted); font-size: 10px; }
.client-link-picker-list, .online-list { display: grid; gap: 8px; margin-top: 12px; }
.client-link-option-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 10px; }
.client-link-option-actions { display: flex; gap: 6px; }
.client-link-qr-preview { width: 78px; height: 78px; padding: 5px; background: #fff; border-radius: 9px; }
.client-status-info-card { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 11px; }
.client-status-info-icon { display: grid; width: 40px; height: 40px; place-items: center; color: var(--cyan); background: var(--brand-surface); border-radius: 11px; }
.client-quick-loading, .client-quick-error { min-height: 120px; place-items: center; text-align: center; }
.client-quick-loading { display: grid; }
.online-client-card-v2 { display: grid; grid-template-columns: 8px minmax(150px, 1fr) minmax(125px, auto) auto auto; min-height: 48px; align-items: center; gap: 8px; padding: 8px 10px; }
.online-client-detail-card { display: grid; gap: 10px; }
.online-client-live-dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; box-shadow: 0 0 10px color-mix(in srgb, var(--green) 70%, transparent); }
.online-client-main-v4 { min-width: 0; align-items: flex-start; flex-direction: column; gap: 1px; }
.online-node-preview-list { display: flex; align-items: center; gap: 3px; }
.online-node-preview .flag-badge, .online-node-preview img.flag-badge { width: 21px; height: 21px; border-radius: 6px; }
.online-node-more { display: inline-grid; min-width: 21px; height: 21px; place-items: center; color: var(--cyan); background: var(--info-soft); border: 1px solid var(--line); border-radius: 999px; font-size: 8px; }
.online-details-toggle-v4 { min-height: 30px; padding: 5px 7px; }
.compact-probe-form { display: block; }
.compact-probe-form .probe-control-card { display: grid; grid-template-columns: minmax(260px, 520px) auto; align-items: end; gap: 9px; max-width: 720px; margin-top: 10px; padding: 10px; }
.compact-probe-form .probe-submit { min-height: 38px; }
.online-client-summary-v4 { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 10px; }
.online-client-login-v4 { overflow: hidden; color: var(--text-strong); font-weight: 720; text-overflow: ellipsis; white-space: nowrap; }
.online-client-comment-v4, .online-client-expiry-v4 { color: var(--muted); font-size: 10px; }
.online-client-renew-wrap-v4, .online-client-renew-form { display: flex; align-items: center; gap: 7px; }
.online-client-renew-form input { width: 76px; min-height: 33px; }
.online-details-toggle-v4 { color: var(--cyan); background: transparent; border: 0; box-shadow: none; }
.live-speed-grid, .node-traffic-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.live-speed-grid > *, .node-traffic-item { padding: 9px; background: var(--surface); border: 1px solid var(--line); border-radius: 9px; }
.node-traffic-list { display: grid; gap: 8px; }
.node-traffic-row { display: grid; grid-template-columns: minmax(130px, 1fr) repeat(3, minmax(85px, auto)); align-items: center; gap: 9px; }
.client-detail-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.client-detail-summary > * { padding: 9px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: 9px; }

.preset-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
.preset-card { padding: 12px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.preset-card:hover { border-color: var(--line-strong); }
.geodata-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 9px; }
.geodata-list-box { overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); }
.geodata-list-head { padding: 10px 12px; background: var(--surface-raised); border-bottom: 1px solid var(--line); }
.geodata-scroll { max-height: 340px; padding: 10px; overflow: auto; }
.geodata-status { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 10px; }
.sni-profile-form { display: grid; grid-template-columns: minmax(150px, .55fr) minmax(280px, 1.15fr) minmax(190px, .8fr) auto; align-items: end; gap: 10px; }
.sni-profile-form > .field, .sni-profile-form > .field.half { grid-column: auto; }
.sni-inline-field { min-width: 0; }
.sni-check-inline { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 6px; }
.sni-profile-actions { display: flex; gap: 6px; }
.sni-check-result { margin-top: 8px; padding: 9px; color: var(--muted-strong); background: var(--surface-raised); border: 1px solid var(--line); border-radius: 9px; }
.sni-check-result.ok { color: var(--green); }
.sni-check-result.err { color: var(--red); }
.sni-check-result small { display: block; margin-top: 3px; }
.pager-controls { display: flex; align-items: center; justify-content: center; gap: 9px; margin-top: 10px; }
.pager-controls span { color: var(--muted); font-size: 10px; }

.vpn-tabs a { display: inline-flex; min-height: 34px; align-items: center; gap: 7px; padding: 7px 12px; color: var(--muted); border-radius: 9px; font-size: 11px; font-weight: 680; white-space: nowrap; }
.vpn-tabs a span { min-width: 20px; padding: 2px 5px; color: var(--muted-strong); background: var(--surface-strong); border-radius: 999px; font-size: 9px; text-align: center; }
.vpn-tabs a.active { color: #fff; background: linear-gradient(135deg, var(--blue), var(--violet)); box-shadow: 0 7px 18px rgba(49, 120, 255, .18); }
.vpn-tabs a.active span { color: #fff; background: rgba(255, 255, 255, .15); }
.vpn-host-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; }
.vpn-host-form > label, .vpn-remote-field, .vpn-tunnel-field { display: flex; min-width: 0; flex-direction: column; gap: 5px; color: var(--muted-strong); font-size: 10px; font-weight: 680; }
.vpn-host-wide, .vpn-wide { grid-column: 1 / -1; }
.vpn-requirements-panel { min-width: 0; }
.vpn-service-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 11px 0; }
.vpn-service-summary > * { padding: 9px; background: var(--surface); border: 1px solid var(--line); border-radius: 9px; }
.vpn-domain-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 10px; padding: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: 9px; }
.vpn-domain-result { display: flex; flex-direction: column; color: var(--muted); font-size: 10px; }
.vpn-domain-result.ok { color: var(--green); }
.vpn-domain-result.error { color: var(--red); }
.vpn-os-info { max-height: 240px; padding: 11px; overflow: auto; color: var(--muted-strong); background: var(--input); border: 1px solid var(--line); border-radius: 9px; white-space: pre-wrap; }
.vpn-placement-label { display: block; margin-top: 3px; font-size: 9px; }
.vpn-protocol-hint { padding: 10px; color: var(--muted); background: var(--info-soft); border: 1px solid color-mix(in srgb, var(--blue) 22%, var(--line)); border-radius: 9px; }
details { border-radius: var(--radius-sm); }
summary { color: var(--muted-strong); font-size: 11px; font-weight: 680; cursor: pointer; }
details[open] > summary { margin-bottom: 10px; color: var(--text-strong); }

.check-card { grid-template-columns: auto minmax(0, 1fr); align-items: start; }
.check-card > input { margin-top: 3px; }
.mobile-redirect-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin-top: 9px; }
.mobile-redirect-grid > div { padding: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.mobile-redirect-grid span { display: block; color: var(--muted); font-size: 8px; text-transform: uppercase; }
.mobile-redirect-grid small { display: block; margin-top: 3px; color: var(--muted-strong); overflow-wrap: anywhere; }
.mobile-redirect-grid .span-2 { grid-column: span 2; }
.mobile-redirect-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.mobile-redirect-actions { display: flex; gap: 7px; margin-top: 9px; }
.redirect-refresh-toggle { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 10px; }

@media (max-width: 900px) {
  .global-floating-save { right: 10px; bottom: calc(70px + env(safe-area-inset-bottom)); left: 10px; justify-content: space-between; }
  .global-floating-save > div { min-width: 0; }
  .agg-toast-stack { top: calc(66px + env(safe-area-inset-top)); right: 10px; width: calc(100vw - 20px); }
  .qr-pair-view { grid-template-columns: 1fr; }
  .preset-grid { grid-template-columns: 1fr; }
  .client-detail-summary, .live-speed-grid, .node-traffic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .node-traffic-row { grid-template-columns: minmax(0, 1fr) auto; }
  .vpn-host-form { grid-template-columns: 1fr; }
  .vpn-host-wide, .vpn-wide { grid-column: auto; }
  .vpn-service-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .redirect-check-table-wrap, .redirect-active-table-wrap { display: none; }
  .mobile-redirect-card-list { display: grid; gap: 8px; }
}

@media (max-width: 700px) {
  .diagnostic-table-wrap table thead { display: none; }
  .diagnostic-table-wrap table, .diagnostic-table-wrap tbody, .diagnostic-table-wrap tr, .diagnostic-table-wrap td { display: block; width: 100%; }
  .diagnostic-table-wrap tbody { display: grid; gap: 8px; padding: 8px; }
  .diagnostic-table-wrap tr { overflow: hidden; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-sm); }
  .diagnostic-table-wrap td { display: grid; grid-template-columns: minmax(90px, .7fr) minmax(0, 1.3fr); gap: 8px; padding: 8px 10px; border-bottom: 1px solid var(--line); }
  .diagnostic-table-wrap td:last-child { border-bottom: 0; }
  .diagnostic-table-wrap td::before { content: attr(data-label); color: var(--muted); font-size: 9px; font-weight: 700; text-transform: uppercase; }
}

/* Wide desktop: keep information dense without squeezing the detail pane. */
@media (max-width: 1380px) {
  :root { --sidebar-width: 78px; }
  .spectrum-sidebar { padding-inline: 10px; }
  .spectrum-brand { justify-content: center; padding-inline: 0; }
  .spectrum-brand-copy, .spectrum-nav-label, .spectrum-nav a > span:last-child, .spectrum-order-button, .sidebar-user-meta { display: none; }
  .spectrum-nav { gap: 11px; }
  .spectrum-nav-group { gap: 5px; }
  .spectrum-nav a { justify-content: center; min-height: 44px; padding: 8px; }
  .spectrum-nav a:hover { transform: none; }
  .nav-icon { width: 20px; height: 20px; flex-basis: 20px; }
  .spectrum-user-card { display: flex; justify-content: center; padding: 7px; }
  .sidebar-logout { display: none; }
  .nodes-modern-layout { grid-template-columns: minmax(620px, 1fr) 360px; }
  .nodes-list-header, .node-row-select { grid-template-columns: 38px minmax(130px, 1.2fr) 82px minmax(150px, 1fr) 82px 94px 14px; gap: 7px; }
  .nodes-list-header { padding-left: 40px; }
  .transport-chip { max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
  .vpn-panel-client-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1120px) {
  .span-3 { grid-column: span 6; }
  .span-4 { grid-column: span 6; }
  .traffic-grid, .traffic-grid-secondary, .redirect-metrics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nodes-modern-layout { display: block; min-height: 480px; }
  .nodes-list-panel { border-right: 0; }
  .nodes-detail-panel {
    position: fixed;
    top: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 150;
    width: min(420px, calc(100vw - 106px));
    overflow: auto;
    background: var(--surface-raised);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transform: translateX(28px) scale(.985);
    transition: .2s var(--ease);
  }
  .nodes-modern-layout.detail-open .nodes-detail-panel, .nodes-detail-panel.is-open { opacity: 1; pointer-events: auto; transform: none; }
  .nodes-detail-close { display: inline-grid; place-items: center; }
  .client-overview-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .clients-toolbar { align-items: stretch; flex-direction: column; }
  .compact-search { width: 100%; min-width: 0; }
  .happ-control-layout, .node-edit-layout, .vpn-host-create-layout, .vpn-hosts-shell { grid-template-columns: minmax(0, 1fr); }
  .happ-help-panel, .node-edit-help-card { position: static; }
  .routing-summary-card { position: static; }
  .routing-page-grid { grid-template-columns: minmax(0, 1fr); }
  .sni-profile-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sni-profile-actions { align-self: end; }
  .stage11-more-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Phone and tablet shell */
@media (max-width: 900px) {
  :root { --sidebar-width: 264px; --radius-lg: 15px; --radius-xl: 19px; }
  body { padding-bottom: calc(69px + env(safe-area-inset-bottom)); }
  .spectrum-shell { display: block; min-height: auto; }
  .spectrum-mobilebar {
    position: sticky;
    top: 0;
    z-index: 90;
    display: grid;
    grid-template-columns: 38px auto minmax(0, 1fr) 38px;
    min-height: calc(58px + env(safe-area-inset-top));
    align-items: center;
    gap: 8px;
    padding: env(safe-area-inset-top) 11px 0;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(22px) saturate(140%);
  }
  .spectrum-mobile-brand { display: flex; align-items: center; gap: 7px; color: var(--text-strong); font-size: 13px; font-weight: 760; }
  .spectrum-mobile-brand img { width: 27px; height: 27px; }
  .spectrum-mobile-title { min-width: 0; overflow: hidden; text-align: right; text-overflow: ellipsis; white-space: nowrap; }
  .spectrum-mobile-title strong { color: var(--muted); font-size: 10px; font-weight: 680; }
  .mobile-nav-bottom .mobile-menu-toggle { display: none; }
  .mobile-nav-bottom .spectrum-mobilebar { grid-template-columns: minmax(0, 1fr) auto 38px; }
  .spectrum-pagebar { display: none; }
  .spectrum-page-content { max-width: none; padding: 14px 12px 24px; }
  .spectrum-sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 85;
    display: flex;
    width: min(284px, 86vw);
    height: 100dvh;
    padding: calc(15px + env(safe-area-inset-top)) 13px calc(15px + env(safe-area-inset-bottom));
    border-right: 1px solid var(--line-strong);
    box-shadow: var(--shadow-md);
    transform: translateX(-105%);
    transition: transform .22s var(--ease);
  }
  .mobile-menu-open .spectrum-sidebar { transform: none; }
  .mobile-menu-open .mobile-sidebar-backdrop { display: block; }
  .spectrum-brand { justify-content: flex-start; padding-inline: 10px; }
  .spectrum-brand-copy, .spectrum-nav-label, .spectrum-nav a > span:last-child, .spectrum-order-button, .sidebar-user-meta { display: flex; }
  .spectrum-nav { gap: 16px; }
  .spectrum-nav a { justify-content: flex-start; min-height: 41px; padding: 8px 11px; }
  .spectrum-user-card { display: grid; justify-content: initial; }
  .sidebar-logout { display: block; }
  .mobile-nav-bottom .spectrum-bottom-nav {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    min-height: calc(62px + env(safe-area-inset-bottom));
    padding: 5px max(5px, env(safe-area-inset-right)) env(safe-area-inset-bottom) max(5px, env(safe-area-inset-left));
    background: color-mix(in srgb, var(--surface) 92%, transparent);
    border-top: 1px solid var(--line);
    box-shadow: 0 -14px 34px rgba(0, 0, 0, .18);
    backdrop-filter: blur(24px) saturate(140%);
  }
  .spectrum-bottom-nav a { position: relative; display: flex; min-width: 0; flex-direction: column; align-items: center; justify-content: center; gap: 3px; color: var(--muted); border-radius: 10px; }
  .spectrum-bottom-nav a.active { color: var(--cyan); background: color-mix(in srgb, var(--blue) 9%, transparent); }
  .spectrum-bottom-nav a.active::before { position: absolute; top: 0; width: 24px; height: 2px; content: ""; background: var(--brand-gradient); border-radius: 999px; }
  .bn-ico { width: 20px; height: 20px; }
  .spectrum-bottom-nav em { max-width: 100%; overflow: hidden; font-size: 9px; font-style: normal; font-weight: 680; text-overflow: ellipsis; white-space: nowrap; }
  .desktop-page-tabs { width: 100%; }
  .desktop-page-tabs button { flex: 1 0 auto; }
  .grid { gap: 11px; }
  .span-8, .span-7, .span-6, .span-5, .span-4, .span-3, .span-2 { grid-column: span 12; }
  .card, .stats-card, .diagnostic-card { padding: 14px; }
  .stats-card { min-height: 88px; }
  .stats-number { font-size: 27px; }
  .section-title-row, .nodes-modern-head, .traffic-report-title { align-items: stretch; flex-direction: column; }
  .traffic-toolbar { align-items: stretch; flex-direction: column; }
  .dashboard-inline-search input { min-width: 0; }
  .mobile-dashboard-tabs { display: grid; grid-template-columns: repeat(3, minmax(72px, 1fr)); gap: 5px; padding: 5px; overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); }
  .mobile-dashboard-tabs button { display: flex; min-width: 76px; min-height: 48px; flex-direction: column; align-items: center; justify-content: center; gap: 3px; padding: 5px; color: var(--muted); background: transparent; border: 0; border-radius: 9px; box-shadow: none; font-size: 9px; }
  .mobile-dashboard-tabs button.is-active { color: var(--cyan); background: var(--info-soft); }
  .mobile-dashboard-tab-icon { width: 17px; height: 17px; }
  .mobile-dashboard-tab-label { white-space: nowrap; }
  .desktop-page-tabs[data-page-tabs="dashboard"] { display: none; }
  .dashboard-priority-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; padding: 9px; }
  .dashboard-priority-actions > button, .dashboard-priority-actions > a { width: 100%; min-width: 0; min-height: 34px; padding: 6px 8px; }
  .dashboard-service-chip { min-width: 0; justify-content: center; text-align: center; }
  .expiry-title-row { align-items: stretch; }
  .expiry-tools { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; }
  .expiry-range-control { justify-content: space-between; }
  .online-modal-controls { display: grid; grid-template-columns: auto minmax(0, 1fr); }
  .online-modal-controls > .btn-main { grid-row: span 2; align-self: stretch; }
  .online-auto-interval { justify-content: space-between; }
  .online-client-card-v2 { grid-template-columns: 8px minmax(0, 1fr) auto; gap: 7px; }
  .online-client-expiry-v4 { grid-column: 2; }
  .online-node-preview-list { grid-column: 3; grid-row: 1; }
  .online-details-toggle-v4 { grid-column: 3; grid-row: 2; }
  .agg-pulse-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .agg-pulse-item { grid-template-columns: 24px minmax(0, 1fr) auto 8px; }
  .traffic-grid, .traffic-grid-secondary, .redirect-metrics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .modal, .modal-backdrop { align-items: center; padding: 12px; }
  .modal-card, .editor-modal, .online-modal-card, .qr-modal-card, .order-modal-card {
    width: 100%;
    max-height: calc(100dvh - 32px);
    padding: 17px 14px calc(17px + env(safe-area-inset-bottom));
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-xl);
  }
  .form-grid, .inline-select-grid, .happ-control-grid, .dns-preset-grid, .mode-grid, .vpn-form, .security-settings-form, .routing-form { gap: 11px; }
  .field.half, .form-grid > .half, .field.third, .form-grid > .third, .happ-control-grid > .field.half, .happ-control-grid > .switch-row { grid-column: span 12; }
  .checkbox-grid { grid-template-columns: 1fr; }
  .mode-grid, .dns-preset-grid, .redirect-node-list, .settings-transfer-card > .kv-list, .settings-security-card .security-info-list, .sni-profile-form { grid-template-columns: minmax(0, 1fr); }
  .routing-form .form-grid { grid-template-columns: minmax(0, 1fr); }
  .routing-form .form-grid > .field, .routing-form .form-grid > .field.half { grid-column: auto; }
  .routing-page-grid { display: flex !important; min-width: 0; flex-direction: column; }
  .routing-page-grid > .routing-editor-card, .routing-page-grid > .routing-summary-card, .routing-page-grid > .geodata-catalog-card { position: static !important; width: 100% !important; max-width: 100%; min-width: 0; }
  .routing-page-grid > .routing-editor-card { order: 1; }
  .routing-page-grid > .routing-summary-card { order: 2; }
  .routing-page-grid > .geodata-catalog-card { order: 3; }
  .routing-form > .switch-row, .routing-form .preset-card { display: grid; grid-template-columns: 22px minmax(0, 1fr); align-items: start; }
  .routing-form > .switch-row > span, .routing-form .preset-card > span { min-width: 0; overflow-wrap: anywhere; }
  .routing-preview { max-width: 100%; white-space: pre-wrap; overflow-wrap: anywhere; }
  .expiry-list .dashboard-client-card { grid-template-columns: minmax(0, 1fr); align-items: stretch; }
  .mini-extend-form { grid-template-columns: minmax(72px, .4fr) minmax(0, 1fr); }
  .settings-tabs { position: sticky; top: 58px; width: calc(100vw - 24px); }
  .settings-tabs .settings-tab-btn { min-height: 38px; }
  .settings-server-card .command-row { grid-template-columns: minmax(0, 1fr); }
  .settings-server-card .command-row > button { width: 100%; }
  .actions.mobile-actions-stack, .button-row.mobile-actions-stack, .inline-actions.mobile-actions-stack { align-items: stretch; flex-direction: column; }
  .actions.mobile-actions-stack > *, .button-row.mobile-actions-stack > *, .inline-actions.mobile-actions-stack > * { width: 100%; }

  /* Nodes become a clean card list and a full-height detail drawer. */
  .page-nodes .desktop-page-tabs { display: none; }
  .nodes-mobile-tabs { display: flex; width: 100%; }
  .nodes-mobile-tabs a { flex: 1; }
  .nodes-modern-head { padding: 13px; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .nodes-modern-toolbar { width: 100%; align-items: stretch; flex-direction: column; }
  .nodes-search-field { width: 100%; min-width: 0; }
  .nodes-filter-group { display: grid; grid-template-columns: 1fr 1fr 38px; align-items: end; }
  .nodes-filter-field select { width: 100%; }
  .nodes-list-header { display: none; }
  .nodes-modern-layout { min-height: 0; }
  .nodes-modern-list { display: grid; gap: 8px; padding: 9px; }
  .node-list-row { display: block; overflow: hidden; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); }
  .node-list-row.is-selected { box-shadow: inset 3px 0 0 var(--cyan); }
  .drag-handle { display: none; }
  .node-row-select {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) auto;
    min-height: 90px;
    gap: 7px 9px;
    padding: 11px;
  }
  .node-row-id { grid-column: 1; grid-row: 1; align-self: center; }
  .node-row-name { grid-column: 2; grid-row: 1; }
  .node-row-type { grid-column: 2; grid-row: 2; }
  .node-row-select > .transport-chip-full { display: none; }
  .node-row-select > .transport-chip-mobile { display: inline-flex; grid-column: 2 / 4; grid-row: 3; justify-self: start; max-width: 100%; }
  .node-row-select > .badge { grid-column: 3; grid-row: 1; }
  .node-row-activity { grid-column: 3; grid-row: 2; justify-self: end; }
  .node-row-chevron { display: none; }
  .node-mobile-order-controls { display: flex; justify-content: flex-end; gap: 6px; padding: 0 10px 9px; }
  .mobile-order-btn { width: 34px; min-width: 34px; min-height: 30px; padding: 4px; }
  .nodes-list-footer { margin-top: 0; }
  .nodes-detail-panel { top: 58px; right: 0; bottom: calc(62px + env(safe-area-inset-bottom)); width: 100%; max-width: 100%; border-right: 0; border-left: 0; border-radius: 18px 18px 0 0; }
  .node-detail-kv-row { grid-template-columns: minmax(92px, .8fr) minmax(0, 1.2fr) auto; }

  /* Dedicated mobile client cards replace the wide desktop table. */
  .client-overview-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .client-overview-stat { min-height: 58px; padding: 8px 10px; }
  .client-overview-stat strong { font-size: 17px; }
  .clients-toolbar-inside { padding-inline: 12px; }
  .clients-toolbar-actions > * { flex: 1 1 calc(50% - 5px); }
  .client-protocol-tabs { margin-inline: 12px; }
  .client-directory-toolbar { grid-template-columns: 1fr 1fr; margin-inline: 12px; }
  .client-directory-toolbar-actions { grid-column: 1 / -1; justify-content: space-between; flex-wrap: wrap; }
  .client-online-refresh-controls { flex: 1 1 auto; }
  .bulk-delete-form { margin-inline: 12px; }
  .clients-modern-table-wrap, .clients-table-wrap, .desktop-client-split-list { display: none !important; }
  .mobile-client-search-card { display: block; margin-bottom: 11px; padding: 9px; }
  .mobile-client-search-form { width: 100%; }
  .mobile-client-search-input { flex: 1; }
  .mobile-client-search-input input { width: 100%; }
  .mobile-client-tabs { display: flex; width: 100%; }
  .mobile-client-cards { display: grid; gap: 9px; }
  .mobile-client-card { padding: 10px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); }
  .mobile-client-card.status-expired, .mobile-client-card.status-disabled { border-color: color-mix(in srgb, var(--red) 24%, var(--line)); }
  .mobile-client-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
  .mobile-card-check { display: inline-grid; place-items: center; }
  .mobile-client-id { margin-right: auto; color: var(--muted); font-size: 9px; }
  .mobile-client-mainline { display: flex; align-items: center; gap: 7px; margin-top: 8px; }
  .mobile-client-name { font-size: 14px; }
  .mobile-client-comment { min-width: 0; overflow: hidden; color: var(--muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
  .mobile-client-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px; margin-top: 8px; }
  .mobile-client-metrics > div { padding: 6px 7px; background: var(--surface); border: 1px solid var(--line); border-radius: 9px; }
  .mobile-client-metrics span { display: block; color: var(--muted); font-size: 8px; text-transform: uppercase; }
  .mobile-client-metrics strong { display: block; margin-top: 3px; font-size: 11px; }
  .mobile-client-expiry { margin-top: 7px; color: var(--muted); font-size: 10px; }
  .mobile-client-actions { display: none; }
  .mobile-client-details { display: inline-flex; width: 100%; min-height: 32px; align-items: center; justify-content: center; margin-top: 8px; padding: 5px 8px; }
  .mobile-client-actions .icon-action { width: 100%; min-width: 0; padding-inline: 6px; font-size: 9px; }
  .mobile-client-actions .icon-action > span { display: none; }
  .bulk-selection-head { align-items: flex-start; flex-direction: column; }
  .bulk-selection-hint { max-width: none; text-align: left; }
  .bulk-node-action-row { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
  .bulk-node-remove-btn { width: auto; min-width: 126px; }
  .bulk-action-hint { display: none; }
  .compact-bulk-row { grid-template-columns: minmax(0, 1fr) auto; }
  .compact-bulk-row > button { min-height: 38px; }
  .client-quick-status-strip, .client-quick-info-grid, .online-detail-grid, .live-node-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .client-quick-nodes-grid { grid-template-columns: 1fr; }
  .client-transfer-controls { grid-template-columns: 1fr; }
  .vpn-panel-client-grid, .diagnostics-grid, .diagnostic-cards { grid-template-columns: 1fr; }
  .compact-probe-form .probe-control-card { grid-template-columns: minmax(0, 1fr) auto; max-width: none; }
  .stage11-more-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mobile-floating-save-actions { right: 10px; bottom: calc(70px + env(safe-area-inset-bottom)); left: 10px; justify-content: space-between; }
  .page-more .mobile-floating-save-actions { bottom: calc(70px + env(safe-area-inset-bottom)); }
}

@media (max-width: 600px) {
  body { font-size: 13px; }
  .spectrum-mobile-title { display: none; }
  .spectrum-mobilebar { grid-template-columns: 38px minmax(0, 1fr) 38px; }
  .mobile-nav-bottom .spectrum-mobilebar { grid-template-columns: minmax(0, 1fr) 38px; }
  .spectrum-page-content { padding-inline: 10px; }
  h2 { font-size: 16px; }
  .card, .stats-card, .diagnostic-card { padding: 13px; }
  .dashboard-grid > .stats-card { grid-column: span 6; }
  .stats-card { min-height: 68px; padding: 10px 12px; }
  .stats-label { font-size: 9px; }
  .stats-number { font-size: 21px; }
  .dashboard-online-stat small { display: none; }
  .dashboard-priority-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dashboard-priority-actions > :nth-child(n+5) { font-size: 9px; }
  .agg-pulse-list { grid-template-columns: 1fr; }
  .traffic-grid, .traffic-grid-secondary, .redirect-metrics-grid { grid-template-columns: 1fr 1fr; }
  .traffic-metric { padding: 10px; }
  .traffic-metric strong { font-size: 14px; }
  .client-overview-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .client-overview-stat { min-height: 50px; padding: 6px 8px; }
  .client-overview-stat strong { font-size: 15px; }
  .client-directory-toolbar { grid-template-columns: 1fr; }
  .client-directory-toolbar-actions { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-column: auto; align-items: center; }
  .client-directory-toolbar-actions > * { width: auto; }
  .client-online-refresh-controls { grid-column: 1 / -1; width: 100%; }
  .client-online-refresh-controls select { flex: 1; }
  .client-directory-result { justify-self: start; }
  .client-directory-reset { justify-self: end; }
  .clients-toolbar-actions > * { flex-basis: 100%; }
  .client-protocol-tabs { margin-inline: 10px; }
  .bulk-delete-form { margin-inline: 10px; }
  .bulk-selection-panel { padding: 9px; }
  .bulk-selection-actions { display: grid; width: 100%; grid-template-columns: 1fr 1fr auto; }
  .bulk-selection-actions button { padding-inline: 7px; }
  .bulk-selected-count { white-space: nowrap; }
  .bulk-node-action-row, .compact-bulk-row { grid-template-columns: minmax(0, 1fr) 112px; gap: 7px; }
  .bulk-node-remove-btn { width: 112px; min-width: 112px; padding-inline: 6px; }
  .compact-bulk-row > button { width: 112px; min-width: 112px; padding-inline: 6px; }
  .mobile-client-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .node-status-grid { grid-template-columns: 1fr; }
  .client-quick-status-strip, .client-quick-info-grid, .online-detail-grid, .live-node-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .client-quick-card { padding-inline: 11px; }
  .client-quick-info-grid { gap: 5px; }
  .client-quick-info-grid > * { padding: 6px 7px; }
  .client-quick-primary-actions { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 6px; }
  .client-quick-primary-actions > * { min-width: 0; }
  .client-quick-actions.modern { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
  .client-quick-actions.modern > * { min-width: 0; width: 100%; }
  .online-client-card-v2 { grid-template-columns: 7px minmax(0, 1fr) auto; padding: 8px; }
  .online-client-expiry-v4 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .online-modal-controls { grid-template-columns: auto minmax(0, 1fr); padding: 7px; }
  .node-row-select { min-height: 76px; padding: 9px; }
  .node-row-select > .transport-chip-mobile { font-size: 9px; }
  .compact-probe-form .probe-control-card { grid-template-columns: minmax(0, 1fr); }
  .compact-probe-form .probe-submit { width: 100%; }
  .node-detail-actions { align-items: stretch; flex-direction: column; }
  .node-detail-actions > * { flex-basis: auto; width: 100%; }
  .detail-hero { flex-direction: column; }
  .detail-actions { width: 100%; justify-content: stretch; }
  .detail-actions > * { flex: 1; }
  .link-grid { grid-template-columns: 1fr; }
  .copy-row { grid-template-columns: minmax(0, 1fr) auto; }
  .copy-row > :last-child { grid-column: 2; }
  .panel-extra-link-grid, .app-link-grid, .public-actions-grid { grid-template-columns: 1fr; }
  .stage11-more-grid { grid-template-columns: 1fr; }
  .stage11-more-card { min-height: 76px; }
  .check-col, .kv-item, .vpn-kv { grid-template-columns: 1fr; gap: 5px; }
  .public-page, .login-page { padding: 12px; }
  .public-card, .login-card { padding: 18px 15px; }
  .login-brand small { display: none; }
}

/* Spectrum Clear 2.5.1 — compact client actions, metadata and scaled Full HD workspaces. */
.bulk-apply-modal { width: min(760px, 100%); }
.bulk-apply-grid { gap: 12px; }
.bulk-apply-grid > .field { grid-column: 1 / -1; }
.bulk-apply-grid > .field.half { grid-column: span 6; }
.bulk-apply-tags { min-height: 46px; padding: 9px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.bulk-apply-modal .modal-actions { justify-content: flex-start; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.bulk-apply-modal .modal-actions .btn-main { min-width: 190px; }

.existing-client-editor-modal { overflow-x: clip; }
.client-editor-form .node-bulk-head { align-items: center; }
.client-editor-form .node-select-actions { display: grid; grid-template-columns: repeat(2, minmax(128px, 1fr)); gap: 8px; }
.client-editor-form .node-select-actions button { min-width: 128px; min-height: 40px; white-space: nowrap; }
.client-editor-save-actions { justify-content: flex-start !important; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.client-editor-save-actions .btn-main { min-width: 190px !important; }
.client-editor-account-actions { display: flex; align-items: end; gap: 10px; margin-top: 12px; padding-top: 14px; border-top: 1px solid var(--line); }
.existing-client-editor-modal .client-editor-account-actions .extend-form { display: grid; width: auto; margin: 0; gap: 5px; }
.existing-client-editor-modal .client-editor-account-actions .extend-form .stretch-row { grid-template-columns: 92px 112px; gap: 8px; }
.client-editor-toggle-form { margin: 0; }
.client-editor-toggle-form button { min-width: 190px; min-height: 40px; }

.clients-modern-table { width: 100%; min-width: 1050px; table-layout: fixed; }
.clients-modern-table th:nth-child(1), .clients-modern-table td:nth-child(1) { width: 42px; }
.clients-modern-table th:nth-child(2), .clients-modern-table td:nth-child(2) { width: 132px; }
.clients-modern-table th:nth-child(3), .clients-modern-table td:nth-child(3) { width: 78px; }
.clients-modern-table th:nth-child(4), .clients-modern-table td:nth-child(4) { width: 104px; }
.clients-modern-table th:nth-child(5), .clients-modern-table td:nth-child(5) { width: 148px; }
.clients-modern-table th:nth-child(6), .clients-modern-table td:nth-child(6) { width: 165px; }
.clients-modern-table th:nth-child(7), .clients-modern-table td:nth-child(7) { width: 188px; }
.clients-modern-table th:nth-child(8), .clients-modern-table td:nth-child(8) { width: 130px; }
.clients-modern-table th:nth-child(9), .clients-modern-table td:nth-child(9) { width: 92px; }
.clients-modern-table tbody tr { height: 68px; }
.clients-modern-table td { vertical-align: middle; }
.modern-label-cell { overflow: hidden; white-space: nowrap; }
.modern-label-cell .client-group-chip,
.modern-label-cell .client-tag-chip,
.modern-label-cell .client-label-more { display: inline-flex; max-width: 78px; margin: 1px 3px 1px 0; overflow: hidden; align-items: center; text-overflow: ellipsis; vertical-align: middle; white-space: nowrap; }
.modern-label-cell .client-label-more { padding: 3px 6px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; }
.modern-term { display: inline-flex; min-height: 28px; align-items: center; white-space: nowrap; }

.redirect-refresh-controls { flex-wrap: wrap; justify-content: flex-end; }
.redirect-restart-button { min-width: 142px; white-space: nowrap; }

.compact-probe-form .probe-control-card { grid-template-columns: minmax(0, 1fr) 150px; max-width: 860px; margin: 14px auto 0; }
.compact-probe-form .probe-submit { width: 100%; min-height: 44px; }
.redirect-status-card .redirect-refresh-title { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
.redirect-status-card .redirect-refresh-controls { display: grid; width: 100%; grid-template-columns: minmax(124px, 1fr) 36px auto 64px; justify-content: stretch; }
.diagnostics-discrepancy-card { margin-top: 0; }

.routing-summary-card .kv-item { grid-template-columns: minmax(0, 1fr); gap: 6px; }
.routing-summary-card .kv-item > * { min-width: 0; max-width: 100%; }
.routing-summary-card code,
.routing-summary-card pre { max-width: 100%; overflow-wrap: anywhere; white-space: pre-wrap; word-break: break-word; }
.compact-probe-form .probe-control-card { grid-template-columns: minmax(0, 1fr) 150px; max-width: 860px; }
.compact-probe-form .probe-control-card > .field { grid-column: auto; }
.compact-probe-form .probe-submit { width: 100%; min-height: 44px; }

@media (min-width: 901px) and (max-width: 1450px) {
  .page-clients .clients-modern-table { min-width: 980px; font-size: 10px; }
  .page-clients .clients-modern-table th:nth-child(2), .page-clients .clients-modern-table td:nth-child(2) { width: 116px; }
  .page-clients .clients-modern-table th:nth-child(5), .page-clients .clients-modern-table td:nth-child(5) { width: 132px; }
  .page-clients .clients-modern-table th:nth-child(6), .page-clients .clients-modern-table td:nth-child(6) { width: 140px; }
  .page-clients .clients-modern-table th:nth-child(7), .page-clients .clients-modern-table td:nth-child(7) { width: 166px; }
  .page-clients .modern-client-actions { gap: 4px; }
  .page-clients .modern-client-actions button { width: 25px; height: 25px; }
  .routing-page-grid { grid-template-columns: minmax(0, 1.75fr) minmax(320px, 1fr) !important; }
}

@media (max-width: 900px) {
  .bulk-apply-grid > .field.half { grid-column: 1 / -1; }
  .bulk-apply-modal .modal-actions .btn-main { width: 100%; }
  .client-editor-form .node-select-actions { width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .client-editor-form .node-select-actions button { min-width: 0; }
  .client-editor-account-actions { display: grid; grid-template-columns: 1fr; align-items: stretch; }
  .existing-client-editor-modal .client-editor-account-actions .extend-form { width: 100%; }
  .existing-client-editor-modal .client-editor-account-actions .extend-form .stretch-row { grid-template-columns: minmax(0, 1fr) 112px; }
  .compact-probe-form .probe-control-card { grid-template-columns: minmax(0, 1fr) 128px; }
  .client-editor-toggle-form button { width: 100%; min-width: 0; }
  .redirect-refresh-controls { display: grid; width: 100%; grid-template-columns: minmax(0, 1fr) auto auto; }
  .redirect-restart-button { min-width: 0; }
  .compact-probe-form .probe-control-card { grid-template-columns: minmax(0, 1fr) 128px; max-width: none; }
  .diagnostic-table-wrap td::before { content: attr(data-label); color: var(--muted); font-size: 9px; }
}

@media (max-width: 600px) {
  .client-editor-save-actions .btn-main { width: 100%; min-width: 0 !important; }
  .existing-client-editor-modal .client-editor-account-actions .extend-form .stretch-row { grid-template-columns: minmax(0, 1fr) 104px; }
  .compact-probe-form .probe-control-card { grid-template-columns: minmax(0, 1fr); }
  .redirect-refresh-controls { grid-template-columns: 1fr auto; }
  .redirect-restart-button { grid-column: 1 / -1; width: 100%; }
  .compact-probe-form .probe-control-card { grid-template-columns: minmax(0, 1fr); }
}

/* Nexus 2.5 — compact actions, clipped dialogs and live-workspace polish. */
.modal-close,
.nodes-detail-close,
.dashboard-search-clear {
  color: var(--red);
  background: color-mix(in srgb, var(--red) 9%, var(--surface-raised));
  border-color: color-mix(in srgb, var(--red) 28%, var(--line));
}
.modal-close:hover,
.nodes-detail-close:hover,
.dashboard-search-clear:hover {
  color: #fff;
  background: color-mix(in srgb, var(--red) 78%, #9b1537);
  border-color: color-mix(in srgb, var(--red) 72%, var(--line));
}
.modal-card,
.editor-modal,
.online-modal-card,
.qr-modal-card,
.order-modal-card {
  overflow-x: hidden;
  scrollbar-gutter: auto;
  background-clip: padding-box;
}
.modal-card::-webkit-scrollbar,
.online-list::-webkit-scrollbar { width: 7px; height: 7px; }
.modal-card::-webkit-scrollbar-track,
.online-list::-webkit-scrollbar-track { margin-block: 13px; background: transparent; }
.modal-card::-webkit-scrollbar-thumb,
.online-list::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--blue) 38%, var(--line)); border-radius: 999px; }
.modal-card::-webkit-scrollbar-corner,
.online-list::-webkit-scrollbar-corner { background: transparent; }

.existing-client-editor-modal { width: min(1040px, 100%); }
.existing-client-editor-modal > .modal-close { position: sticky; top: 0; right: 0; z-index: 8; }
.client-editor-form .edit-node-bulk-head { align-items: center; margin-top: 16px; padding-top: 13px; border-top: 1px solid var(--line); }
.client-editor-form .edit-node-bulk-head p { max-width: 680px; line-height: 1.45; overflow-wrap: anywhere; }
.client-editor-form .node-select-actions { display: grid; grid-template-columns: repeat(2, 136px); gap: 8px; }
.client-editor-form .node-select-actions button { width: 100%; min-width: 0; min-height: 40px; }
.client-editor-form > .modal-actions { margin-top: 13px; padding-top: 12px; border-top: 1px solid var(--line); }
.client-editor-form > .modal-actions .btn-main { min-width: 188px; }
.existing-client-editor-modal .extend-form {
  display: grid;
  width: max-content;
  max-width: 100%;
  grid-template-columns: auto;
  justify-items: stretch;
  margin: 14px 0 0 auto;
}
.existing-client-editor-modal .extend-form > label { margin-bottom: 5px; }
.existing-client-editor-modal .extend-form .stretch-row { grid-template-columns: 100px 126px; }
.existing-client-editor-modal .extend-form + .modal-actions { margin-top: 8px; }
.existing-client-editor-modal .extend-form + .modal-actions button { min-width: 234px; }
.client-summary-link-actions { display: grid; grid-template-columns: repeat(2, minmax(88px, 1fr)); }
.client-summary-link-actions .btn-secondary { min-height: 38px; }

.node-edit-final-actions { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.node-edit-primary-actions { display: flex; align-items: center; gap: 9px; }
.node-edit-primary-actions > * { min-width: 130px; }
.node-delete-form { margin-left: auto; padding-left: 14px; border-left: 1px solid color-mix(in srgb, var(--red) 30%, var(--line)); }
.node-delete-form button { min-width: 150px; }

.settings-backup-card a.button { color: #fff; }
.settings-backup-card a.button:hover { color: #fff; }

.compact-update-box { margin-top: 10px; }
#project-update-card .compact-update-box .kv-item { gap: 9px; }
.update-version-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.update-version-row > span { display: grid; gap: 2px; }
.update-version-row small { color: var(--muted); font-size: 9px; font-weight: 500; }
.update-version-row code { color: var(--cyan); font-size: 14px; font-weight: 760; }
.update-technical-details { margin-top: 2px; padding-top: 8px; border-top: 1px solid var(--line); }
.update-technical-details summary,
.update-log-details summary { cursor: pointer; color: var(--muted); font-size: 10px; font-weight: 700; }
.update-technical-details > div { margin-top: 7px; overflow-wrap: anywhere; }
.project-update-progress-card { width: min(520px, 100%); padding: 26px; text-align: center; }
.project-update-progress-card > .modal-close { position: absolute; top: 14px; right: 14px; float: none; }
.update-progress-icon { display: grid; width: 62px; height: 62px; margin: 5px auto 15px; place-items: center; color: var(--cyan); background: var(--surface-raised); border: 1px solid var(--line); border-radius: 20px; }
.update-progress-icon > * { grid-area: 1 / 1; }
.update-progress-icon .loader-ring { margin: 0; }
.update-success-mark,
.update-error-mark { display: none; font-size: 30px; font-weight: 850; }
.project-update-progress-card[data-update-state="success"] .loader-ring,
.project-update-progress-card[data-update-state="failed"] .loader-ring,
.project-update-progress-card[data-update-state="error"] .loader-ring { display: none; }
.project-update-progress-card[data-update-state="success"] .update-success-mark { display: block; color: var(--green); }
.project-update-progress-card[data-update-state="failed"] .update-error-mark,
.project-update-progress-card[data-update-state="error"] .update-error-mark { display: block; color: var(--red); }
.project-update-progress-card h2 { margin-bottom: 6px; }
.project-update-progress-card p { min-height: 20px; margin: 0; line-height: 1.45; }
.update-progress-track { height: 8px; margin: 18px 0 11px; overflow: hidden; background: var(--surface-raised); border: 1px solid var(--line); border-radius: 999px; }
.update-progress-track i { display: block; width: 12%; height: 100%; background: var(--brand-gradient); border-radius: inherit; transition: width .35s var(--ease); }
[data-update-state="downloading"] .update-progress-track i { width: 38%; }
[data-update-state="installing"] .update-progress-track i { width: 76%; }
[data-update-state="success"] .update-progress-track i { width: 100%; background: var(--green); }
[data-update-state="failed"] .update-progress-track i,
[data-update-state="error"] .update-progress-track i { width: 100%; background: var(--red); }
.update-progress-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; color: var(--muted); font-size: 8px; }
.update-progress-steps span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
[data-update-state="queued"] [data-update-step="queued"],
[data-update-state="downloading"] [data-update-step="downloading"],
[data-update-state="installing"] [data-update-step="installing"],
[data-update-state="success"] [data-update-step="success"] { color: var(--cyan); font-weight: 760; }
.update-log-details { margin-top: 15px; text-align: left; }
.update-log-details .mini-log { max-height: 190px; margin-top: 9px; font-size: 9px; white-space: pre-wrap; overflow-wrap: anywhere; }

@media (min-width: 1100px) {
  .page-nodes .nodes-modern-head {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) minmax(330px, .75fr) 370px;
    align-items: end;
    gap: 12px;
    padding: 13px 16px;
  }
  .page-nodes .nodes-order-title { grid-column: 1; min-width: 0; }
  .page-nodes .nodes-modern-toolbar { display: contents; }
  .page-nodes .nodes-search-field { grid-column: 2; width: 100%; min-width: 0; }
  .page-nodes .nodes-search-field > span { color: var(--cyan); font-size: 18px; transform: rotate(-18deg); }
  .page-nodes .nodes-filter-group { display: grid; grid-column: 3; grid-template-columns: repeat(2, minmax(0, 1fr)) 38px; gap: 7px; }
  .page-nodes .nodes-filter-field select { width: 100%; }
  .page-nodes .nodes-modern-layout { min-height: 0; }
  .page-nodes .nodes-list-panel { align-self: start; }
}

.online-modal-card { width: min(1040px, 100%); }
.online-modal-card .online-list { max-height: min(64vh, 650px); }
.online-modal-card .online-client-card-v2 {
  min-height: 58px;
  grid-template-columns: 8px minmax(190px, 1.3fr) minmax(150px, .85fr) minmax(110px, auto) 104px;
  gap: 12px;
  padding: 9px 12px;
}
.online-client-main-v4,
.online-client-main-v4 > * { min-width: 0; }
.online-client-login-v4,
.online-client-comment-v4 { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.online-client-expiry-v4 { justify-self: start; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.online-node-preview-list { justify-self: end; }
.online-details-toggle-v4 { justify-self: end; min-width: 94px; }

.loading-modal { align-items: center !important; padding: 20px !important; }
.loading-modal .loading-card { border: 1px solid var(--line-strong) !important; border-radius: var(--radius-xl) !important; }

@media (max-width: 900px) {
  .client-editor-shell {
    align-items: center !important;
    padding: calc(8px + env(safe-area-inset-top)) 7px calc(72px + env(safe-area-inset-bottom)) !important;
  }
  .client-editor-shell .existing-client-editor-modal {
    width: 100%;
    height: 100%;
    max-height: none;
    padding: 12px 10px 16px;
    border: 1px solid var(--line-strong);
    border-radius: 17px;
  }
  .client-editor-shell h2 { margin-top: 0; }
  .client-editor-form .edit-node-bulk-head { align-items: stretch; }
  .client-editor-form .node-select-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .client-editor-form .node-select-actions button { min-height: 40px; font-size: 10px; }
  .existing-client-editor-modal .extend-form { width: 100%; margin-left: 0; }
  .existing-client-editor-modal .extend-form .stretch-row { grid-template-columns: minmax(0, 1fr) 126px; }
  .existing-client-editor-modal .extend-form + .modal-actions { display: grid; width: 100%; }
  .existing-client-editor-modal .extend-form + .modal-actions button { width: 100%; min-width: 0; }
  .client-editor-form > .modal-actions .btn-main { width: 100%; min-width: 0; }
  .node-edit-final-actions { display: grid; grid-template-columns: 1fr; gap: 10px; }
  .node-edit-primary-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .node-edit-primary-actions > * { width: 100%; min-width: 0; }
  .node-delete-form { width: 100%; margin: 4px 0 0; padding: 11px 0 0; border-top: 1px solid color-mix(in srgb, var(--red) 30%, var(--line)); border-left: 0; }
  .node-delete-form button { width: 100%; min-width: 0; }
  .mobile-client-tabs {
    display: flex !important;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }
  .mobile-client-tabs::-webkit-scrollbar { display: none; }
  .mobile-client-tabs button { min-width: 92px; flex: 1 0 92px; scroll-snap-align: start; }
  .page-clients .client-directory-toolbar-actions { align-items: stretch; }
  .page-clients .client-online-refresh-controls { grid-template-columns: auto minmax(0, 1fr); }
  .page-clients .client-directory-result,
  .page-clients .client-directory-reset { min-height: 36px; }
  .danger-zone-card { display: grid; gap: 9px; padding: 14px !important; }
  .danger-zone-card form { display: grid; gap: 8px; }
  .danger-zone-card select,
  .danger-zone-card button { width: 100%; }
  .online-modal-card .online-client-card-v2 { grid-template-columns: 7px minmax(0, 1fr) auto; gap: 6px 8px; }
  .online-modal-card .online-client-expiry-v4 { grid-column: 2; }
  .online-modal-card .online-node-preview-list { grid-column: 3; grid-row: 1 / span 2; }
  .online-modal-card .online-details-toggle-v4 { grid-column: 2 / -1; justify-self: stretch; width: 100%; min-height: 32px; }
  .online-modal-controls { grid-template-columns: minmax(92px, auto) minmax(0, 1fr); gap: 7px; }
  .online-auto-interval { grid-column: 1 / -1; }
  .project-update-progress-card { padding: 22px 16px; }
}

@media (max-width: 600px) {
  .client-editor-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .client-summary-link-actions .btn-secondary { min-height: 36px; padding-inline: 5px; font-size: 9px; }
  .existing-client-editor-modal .extend-form .stretch-row { grid-template-columns: minmax(0, 1fr) 112px; }
  .qr-modal-card.is-pair .qr-copy-button { min-height: 40px; }
}

/* Spectrum Clear 2.2 — compact editors, health overview and phone workspace. */
.node-row-error, .node-mobile-edit-hint { display: none; }
body.client-modal-open { overflow: hidden; overscroll-behavior: none; }
.agg-toast-stack {
  right: auto;
  left: 50%;
  width: min(720px, calc(100vw - 28px));
  transform: translateX(-50%);
}
.agg-toast-stack .alert.err {
  color: var(--text-strong);
  background: color-mix(in srgb, var(--red-soft) 42%, var(--surface));
  border-color: color-mix(in srgb, var(--red) 58%, var(--line));
  border-left-width: 4px;
  font-weight: 620;
}

.dashboard-primary-stat {
  min-height: 86px;
  align-items: flex-start;
  color: var(--text);
  text-align: left;
}
.dashboard-primary-stat small { margin-top: 3px; color: var(--muted); font-size: 9px; }
.dashboard-expiry-stat:hover, .dashboard-primary-stat:hover { border-color: color-mix(in srgb, var(--cyan) 38%, var(--line)); filter: none; transform: translateY(-1px); }
.dashboard-health-overview { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding: 9px; }
.dashboard-health-item { min-width: 0; overflow: hidden; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.dashboard-health-link { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; min-height: 50px; align-items: center; gap: 8px; padding: 7px 9px; color: var(--text); }
.dashboard-health-link:hover { background: color-mix(in srgb, var(--blue) 5%, transparent); }
.dashboard-health-icon { display: grid; width: 30px; height: 30px; place-items: center; color: var(--cyan); background: var(--info-soft); border: 1px solid var(--line); border-radius: 9px; font-size: 16px; }
.dashboard-health-link > span:nth-child(2) { display: flex; min-width: 0; flex-direction: column; }
.dashboard-health-link b { font-size: 11px; }
.dashboard-health-link small { overflow: hidden; color: var(--muted); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.dashboard-health-link strong { color: var(--green); font-size: 10px; }
.dashboard-health-item[data-state="error"] { border-color: color-mix(in srgb, var(--red) 44%, var(--line)); }
.dashboard-health-item[data-state="error"] .dashboard-health-icon, .dashboard-health-item[data-state="error"] .dashboard-health-link strong { color: var(--red); }
.dashboard-health-item[data-state="idle"] .dashboard-health-link strong { color: var(--muted); }
.dashboard-health-issues { display: grid; gap: 4px; padding: 0 7px 7px; }
.dashboard-health-issues a { display: grid; grid-template-columns: minmax(90px, .35fr) minmax(0, 1fr); gap: 7px; padding: 6px 7px; color: var(--red); background: var(--red-soft); border-radius: 8px; }
.dashboard-health-issues a span { overflow: hidden; font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.dashboard-secondary-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
.dashboard-secondary-stats > span { display: flex; min-height: 38px; align-items: center; justify-content: space-between; gap: 7px; padding: 6px 9px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.dashboard-secondary-stats small { color: var(--muted); font-size: 9px; }
.dashboard-secondary-stats strong { color: var(--text-strong); font-size: 14px; }

.mobile-client-edit-link { display: none; }

@media (max-width: 1120px) {
  .nodes-modern-layout.mobile-details-open .nodes-detail-panel { opacity: 1; pointer-events: auto; transform: none; }
}

@media (max-width: 900px) {
  .agg-toast-stack { top: calc(64px + env(safe-area-inset-top)); right: auto; left: 50%; width: calc(100vw - 20px); }
  .dashboard-grid > .dashboard-primary-stat { grid-column: span 6; min-height: 72px; padding: 9px 11px; }
  .dashboard-primary-stat .stats-number { font-size: 23px; }
  .dashboard-primary-stat small { display: block; font-size: 8px; }
  .dashboard-health-overview { grid-template-columns: 1fr; gap: 6px; padding: 7px; }
  .dashboard-health-link { min-height: 44px; padding: 6px 7px; }
  .dashboard-secondary-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; }
  .dashboard-secondary-stats > span { min-height: 44px; align-items: flex-start; flex-direction: column; justify-content: center; padding: 5px 7px; }
  .dashboard-secondary-stats small { line-height: 1.15; }
  .dashboard-secondary-stats strong { font-size: 13px; }
  .dashboard-priority-actions { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .nodes-modern-list { gap: 6px; padding: 7px; }
  .node-list-row { position: relative; }
  .node-row-select {
    grid-template-columns: 27px minmax(0, 1fr) auto;
    min-height: 70px;
    gap: 3px 7px;
    padding: 7px 68px 7px 8px;
  }
  .node-row-id { font-size: 9px; }
  .node-row-name strong { gap: 6px; font-size: 12px; }
  .node-row-name .flag-badge { width: 25px; height: 25px; border-radius: 7px; }
  .node-row-type { font-size: 8px; }
  .node-row-select > .badge, .node-row-activity .badge { min-height: 23px; padding: 3px 6px; font-size: 8px; }
  .node-row-activity { gap: 4px; }
  .node-row-activity .signal-bars { transform: scale(.76); transform-origin: right center; }
  .node-row-select > .transport-chip-mobile { grid-column: 2 / 4; max-width: calc(100% - 2px); min-height: 22px; padding: 3px 7px; font-size: 8px; }
  .node-mobile-order-controls { position: absolute; right: 6px; bottom: 6px; z-index: 3; gap: 4px; padding: 0; }
  .mobile-order-btn { width: 27px; min-width: 27px; height: 27px; min-height: 27px; padding: 0; border-radius: 8px; font-size: 12px; }
  .node-row-error:not(.hidden) { display: block; grid-column: 2 / 4; overflow: hidden; color: var(--red); font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
  .nodes-list-footer { min-height: 40px; padding: 6px 9px; font-size: 9px; }

  .mobile-client-card { position: relative; min-height: 0; padding: 8px 9px; cursor: pointer; }
  .mobile-client-cards { gap: 6px; }
  .mobile-client-head { min-height: 25px; }
  .mobile-card-check input { width: 18px; height: 18px; }
  .mobile-client-mainline { margin-top: 4px; }
  .mobile-client-name { min-height: 28px; padding: 2px 0; font-size: 13px; }
  .mobile-client-comment { font-size: 9px; }
  .mobile-client-metrics { display: none; }
  .mobile-client-expiry { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 3px; }
  .mobile-client-edit-link { display: inline-flex; min-height: 25px; align-items: center; padding: 2px 6px; color: var(--cyan); background: transparent; border: 0; box-shadow: none; font-size: 9px; }

  .client-editor-shell { align-items: center; }
  .client-editor-shell .existing-client-editor-modal { max-height: calc(100dvh - 64px - env(safe-area-inset-top)); padding: 12px 11px calc(12px + env(safe-area-inset-bottom)); }
  .client-editor-shell h2 { margin-right: 38px; margin-bottom: 2px; font-size: 17px; }
  .client-editor-shell h2 + .muted { margin-bottom: 8px; font-size: 9px; }
  .client-editor-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; margin-bottom: 8px; }
  .client-editor-summary > * { min-height: 43px; padding: 6px 7px; }
  .client-editor-summary > * > span { font-size: 8px; }
  .client-editor-summary strong, .client-editor-summary code { font-size: 10px; }
  .client-summary-uuid { grid-column: span 2; }
  .client-summary-uuid code { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .client-summary-link-actions { gap: 4px; }
  .client-summary-link-actions button { min-height: 27px; padding: 3px 6px; font-size: 8px; }
  .client-editor-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
  .client-editor-fields > .field.half { grid-column: auto !important; gap: 3px; }
  .client-editor-fields > .client-editor-comment-field { grid-column: 1 / -1 !important; }
  .client-editor-fields label { font-size: 9px; }
  .client-editor-fields input, .client-editor-fields select { min-height: 36px; padding: 7px 9px; font-size: 12px; }
  .client-editor-fields .hint { font-size: 8px; }
  .client-editor-form .node-bulk-head { margin-top: 9px; }
  .client-editor-form .node-bulk-head p { font-size: 8px; }
  .client-editor-form .node-select-actions button { min-height: 28px; padding: 4px 7px; font-size: 8px; }
  .client-editor-form .node-list { gap: 5px; }
  .client-editor-form .node-edit-row { min-height: 44px; padding: 6px 7px; }
  .client-editor-form .node-info strong { font-size: 10px; }
  .client-editor-form .node-info small { font-size: 8px; }
  .client-editor-form .node-gb-input { width: 70px; min-height: 33px; }
  .client-editor-form > .modal-actions { position: sticky; bottom: calc(-12px - env(safe-area-inset-bottom)); z-index: 4; margin: 10px -11px calc(-12px - env(safe-area-inset-bottom)); padding: 8px 11px calc(8px + env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--surface) 94%, transparent); border-top: 1px solid var(--line); backdrop-filter: blur(16px); }
  .client-editor-form > .modal-actions .btn-main { width: 100%; }

  .node-edit-main { padding: 11px; }
  .node-edit-top-actions { display: grid; grid-template-columns: 1fr; gap: 6px; }
  .node-edit-top-actions > *, .node-edit-top-actions form, .node-edit-top-actions button { width: 100%; }
  .node-edit-main .form-grid { gap: 7px; }
  .node-edit-main .field { gap: 3px; }
  .node-edit-main input, .node-edit-main select, .node-edit-main textarea { min-height: 38px; }
  .node-edit-main .hint { font-size: 8px; }
}

@media (max-width: 600px) {
  .dashboard-health-link { grid-template-columns: 27px minmax(0, 1fr) auto; }
  .dashboard-health-icon { width: 27px; height: 27px; }
  .dashboard-priority-actions > * { min-height: 31px; padding-inline: 4px; font-size: 9px; }
  .dashboard-health-issues a { grid-template-columns: 1fr; gap: 2px; }
  .client-editor-shell .existing-client-editor-modal { border-radius: 16px; }
}

/* Spectrum Clear 2.2.1 — phone density, contextual actions and stable settings cards. */
.bulk-action-details { display: grid; gap: 9px; margin-top: 9px; padding-top: 9px; border-top: 1px solid color-mix(in srgb, var(--blue) 24%, var(--line)); }
.bulk-action-details[hidden], .bulk-actions-toggle[hidden] { display: none !important; }
.bulk-selection-panel.has-selection { border-color: color-mix(in srgb, var(--cyan) 34%, var(--line)); }
.client-editor-summary > * { display: flex; min-width: 0; flex-direction: column; align-items: flex-start; justify-content: center; gap: 3px; }
.client-editor-summary > * > span { display: block; color: var(--muted); font-size: 9px; font-weight: 680; }
.client-editor-summary > * > small { display: block; color: var(--muted); font-size: 8px; }
.client-editor-summary strong, .client-editor-summary code { min-width: 0; max-width: 100%; }
.stage11-more-card small { grid-column: 2; margin-top: -8px; color: var(--muted); font-size: 10px; }

@media (max-width: 900px) {
  /* The compact directory below already contains search and status filters. */
  .page-clients .mobile-client-search-card,
  .page-clients .client-overview-strip { display: none !important; }
  .page-clients .clients-card > .section-title-row { padding: 11px 11px 4px; }
  .page-clients .client-protocol-toolbar { gap: 7px; padding: 6px 11px 8px; }
  .page-clients .client-protocol-toolbar .clients-toolbar-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; gap: 6px; }
  .page-clients .client-protocol-toolbar .clients-toolbar-actions > * { width: 100%; min-width: 0; min-height: 32px; padding: 5px 7px; font-size: 9px; }
  .page-clients .client-protocol-toolbar .compact-search { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px; }
  .page-clients .client-protocol-toolbar .compact-search input { min-width: 0; }

  .mobile-client-tabs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 3px;
    padding: 4px;
    overflow: visible;
  }
  .mobile-client-tabs button {
    min-width: 0;
    min-height: 32px;
    gap: 3px;
    padding: 5px 3px;
    overflow: hidden;
    font-size: 8px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .mobile-client-tabs button span { font-size: 8px; }

  .bulk-selection-panel { margin-bottom: 8px; padding: 8px; }
  .bulk-selection-head { gap: 6px; }
  .bulk-selection-actions { display: grid; width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
  .bulk-selection-actions > button, .bulk-selected-count { width: 100%; min-width: 0; min-height: 32px; justify-content: center; padding: 5px 7px; font-size: 9px; text-align: center; }
  .bulk-selection-hint { display: none; }
  .bulk-action-details { gap: 7px; margin-top: 7px; padding-top: 7px; }
  .bulk-node-action-row, .compact-bulk-row { grid-template-columns: minmax(0, 1fr) 104px; gap: 6px; margin-top: 0; }
  .bulk-node-action-field, .compact-bulk-row > div { gap: 4px; }
  .bulk-node-action-field label, .compact-bulk-row label { font-size: 9px; }
  .bulk-node-action-field select, .compact-bulk-row select { min-height: 34px; padding: 6px 8px; font-size: 10px; }
  .bulk-node-remove-btn, .compact-bulk-row > button { width: 104px; min-width: 104px; min-height: 34px; padding: 5px 6px; font-size: 8px; line-height: 1.2; white-space: normal; }

  .mobile-client-card { position: relative; overflow: hidden; padding-left: 13px; }
  .mobile-client-card::before { position: absolute; top: 8px; bottom: 8px; left: 0; width: 4px; content: ""; background: var(--green); border-radius: 0 999px 999px 0; box-shadow: 0 0 12px color-mix(in srgb, var(--green) 52%, transparent); }
  .mobile-client-card.status-warning::before { background: var(--amber); box-shadow: 0 0 12px color-mix(in srgb, var(--amber) 48%, transparent); }
  .mobile-client-card.status-expired::before,
  .mobile-client-card.status-offline::before,
  .mobile-client-card.status-disabled::before { background: var(--red); box-shadow: 0 0 12px color-mix(in srgb, var(--red) 48%, transparent); }

  .client-editor-shell h2 + .muted { display: none; }
  .client-editor-summary > * { min-height: 45px; gap: 4px; padding: 6px 8px; }
  .client-editor-summary > * > span { margin: 0; font-size: 8px; line-height: 1.15; }
  .client-editor-summary > * > strong,
  .client-editor-summary > * > code { display: block; width: 100%; font-size: 10px; line-height: 1.25; }
  .client-editor-summary > * > strong.badge { display: inline-flex; width: auto; }
  .client-editor-summary > * > small { margin: 0; font-size: 7.5px; line-height: 1.2; }
  .client-summary-uuid code { overflow: visible; font-size: 9px; text-overflow: clip; white-space: normal; overflow-wrap: anywhere; }
  .client-editor-form .node-bulk-head { display: grid; grid-template-columns: minmax(0, 1fr); align-items: center; gap: 6px; }
  .client-editor-form .node-bulk-head p { display: none; }
  .client-editor-form .node-select-actions { display: grid; width: 100%; grid-template-columns: repeat(2, minmax(0, 124px)); justify-content: center; gap: 7px; }
  .client-editor-form .node-select-actions button { min-height: 34px; padding: 6px 10px; font-size: 9px; }

  /* The node header must never inherit a growable desktop flex height. */
  .page-nodes .nodes-modern-head {
    display: grid !important;
    height: auto !important;
    min-height: 0 !important;
    grid-template-columns: minmax(0, 1fr);
    align-content: start !important;
    align-items: stretch;
    gap: 8px;
    padding: 10px;
  }
  .page-nodes .nodes-order-title { display: flex; min-height: 0 !important; flex: none !important; gap: 3px; }
  .page-nodes .nodes-modern-toolbar { min-height: 0 !important; flex: none !important; gap: 7px; }
  .page-nodes .nodes-search-field { min-height: 36px; flex: none; }
  .page-nodes .nodes-search-field input { min-height: 34px; }
  .page-nodes .nodes-filter-group { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 36px; gap: 6px; }
  .page-nodes .node-row-select { min-height: 62px; padding-block: 6px; }
  .page-nodes .nodes-modern-layout { min-height: 0 !important; }

  .panel-settings-card form > .actions { display: flex; width: 100%; grid-column: 1 / -1; justify-content: center; }
  .panel-settings-card form > .actions > button { width: min(270px, 100%); min-width: 0; min-height: 38px; padding: 7px 11px; font-size: 10px; line-height: 1.2; white-space: nowrap; }
  .panel-settings-card .panel-extra-link-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px; }
  .panel-settings-card .panel-extra-link-grid a { min-width: 0; min-height: 34px; padding: 5px 4px; overflow: hidden; font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }

  .settings-sni-card .sni-profile-form { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .settings-sni-card .sni-profile-form > * { grid-column: auto !important; }
  .settings-sni-card .sni-input-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px; }
  .settings-sni-card .sni-check-inline { min-width: 105px; padding-inline: 7px; font-size: 9px; }
  .settings-sni-card .sni-profile-actions { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); align-self: auto; gap: 6px; }
  .settings-sni-card .sni-profile-actions button { width: 100%; min-width: 0; min-height: 36px; padding: 6px 7px; font-size: 8.5px; line-height: 1.15; white-space: normal; }
  .settings-sni-card .compact-table { margin-top: 10px !important; overflow: visible; }
  .settings-sni-card .compact-table table,
  .settings-sni-card .compact-table tbody { display: block; width: 100%; }
  .settings-sni-card .compact-table thead { display: none; }
  .settings-sni-card .compact-table tbody { display: grid; gap: 7px; }
  .settings-sni-card .compact-table tr { display: grid; width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px 10px; padding: 9px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: 10px; }
  .settings-sni-card .compact-table td { display: flex; min-width: 0; flex-direction: column; align-items: flex-start; gap: 3px; padding: 0; border: 0; }
  .settings-sni-card .compact-table td::before { content: attr(data-label); color: var(--muted); font-size: 7px; font-weight: 720; letter-spacing: .05em; text-transform: uppercase; }
  .settings-sni-card .compact-table td code { max-width: 100%; font-size: 9px; word-break: normal; white-space: normal; overflow-wrap: anywhere; }
  .settings-sni-card .compact-table td:nth-child(5) { grid-column: 1 / -1; }
  .settings-sni-card .compact-table .sni-action-empty { display: none; }
  .settings-sni-card .compact-table td:nth-child(5) form,
  .settings-sni-card .compact-table td:nth-child(5) button { width: 100%; }

  .stage11-more-hero { display: none; }
  .stage11-more-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin-top: 0; }
  .stage11-more-card { grid-template-columns: 31px minmax(0, 1fr); min-height: 58px; gap: 8px; padding: 8px 9px; border-radius: 12px; }
  .stage11-more-card small { display: none; }
  .stage11-more-card strong { overflow: hidden; font-size: 10px; line-height: 1.2; text-overflow: ellipsis; }
  .stage11-more-icon { width: 31px; height: 31px; border-radius: 9px; }
  .stage11-more-icon .agg-ico { width: 17px; height: 17px; }
  .stage11-panel-mini { margin-top: 8px; padding: 11px; }
  .stage11-panel-mini h2 { font-size: 14px; }
  .stage11-panel-mini-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: end; gap: 7px; }
  .stage11-panel-mini-form > label { min-width: 0; }
  .stage11-panel-mini-form > .switch-row { grid-column: 1 / -1; }
  .stage11-panel-mini-form > button { width: 100%; grid-column: 1 / -1; min-height: 36px; }
}

@media (max-width: 420px) {
  .mobile-client-tabs button { font-size: 7.5px; letter-spacing: -.01em; }
  .page-clients .client-protocol-toolbar .clients-toolbar-actions > * { font-size: 8px; }
  .panel-settings-card .panel-extra-link-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .panel-settings-card .panel-extra-link-grid a { font-size: 7.5px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Spectrum subscription portal — public client account and app onboarding. */
.subscription-portal-page {
  display: block;
  min-height: 100dvh;
  padding: 28px 18px;
  background:
    radial-gradient(circle at 12% 5%, rgba(22, 217, 255, .11), transparent 27rem),
    radial-gradient(circle at 88% 34%, rgba(139, 92, 255, .12), transparent 31rem),
    var(--bg);
}
.subscription-portal { width: min(1020px, 100%); margin: 0 auto; }
.portal-topbar { display: flex; min-height: 62px; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.portal-brand { display: inline-flex; min-width: 0; align-items: center; gap: 12px; color: var(--text-strong); }
.portal-brand:hover { color: var(--text-strong); }
.portal-brand img { width: 48px; height: 48px; object-fit: contain; filter: drop-shadow(0 8px 20px rgba(49, 120, 255, .28)); }
.portal-brand span { display: flex; min-width: 0; flex-direction: column; }
.portal-brand strong { overflow: hidden; font-size: 18px; text-overflow: ellipsis; white-space: nowrap; }
.portal-brand small { margin-top: 3px; color: var(--cyan); font-size: 9px; font-weight: 760; letter-spacing: .09em; text-transform: uppercase; }
.portal-theme-button { display: grid; width: 42px; height: 42px; min-height: 42px; padding: 0; place-items: center; color: var(--muted); background: var(--surface); border: 1px solid var(--line); border-radius: 13px; }
.portal-theme-button:hover { color: var(--cyan); border-color: color-mix(in srgb, var(--cyan) 38%, var(--line)); }

.portal-hero { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(250px, .75fr); gap: 14px; }
.portal-account, .portal-qr-panel, .portal-section, .portal-support, .portal-links {
  background: color-mix(in srgb, var(--surface) 95%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}
.portal-account { padding: 24px; overflow: hidden; }
.portal-account::before { content: ''; display: block; width: 92px; height: 3px; margin: -24px 0 21px; background: var(--brand-gradient); border-radius: 0 0 999px 999px; }
.portal-account-head, .portal-traffic-head, .portal-section-head, .portal-support, .portal-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.portal-account-head h1 { margin: 4px 0 1px; font-size: clamp(24px, 4vw, 38px); line-height: 1.05; }
.portal-account-head p { margin: 0; color: var(--muted); font-size: 12px; }
.portal-eyebrow { color: var(--cyan); font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.portal-status, .portal-node-state { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 6px; padding: 7px 10px; color: var(--muted); background: var(--surface-raised); border: 1px solid var(--line); border-radius: 999px; font-size: 10px; font-weight: 750; }
.portal-status i, .portal-node-state i { width: 7px; height: 7px; background: var(--muted); border-radius: 50%; box-shadow: 0 0 0 4px color-mix(in srgb, var(--muted) 13%, transparent); }
.portal-status.is-active, .portal-node-state.online { color: var(--green); background: var(--green-soft); border-color: color-mix(in srgb, var(--green) 32%, var(--line)); }
.portal-status.is-active i, .portal-node-state.online i { background: var(--green); box-shadow: 0 0 0 4px color-mix(in srgb, var(--green) 15%, transparent); }
.portal-status.is-disabled { color: var(--red); background: var(--red-soft); border-color: color-mix(in srgb, var(--red) 32%, var(--line)); }
.portal-status.is-disabled i { background: var(--red); box-shadow: 0 0 0 4px color-mix(in srgb, var(--red) 15%, transparent); }
.portal-traffic-head { margin-top: 24px; }
.portal-traffic-head > div { display: flex; flex-direction: column; }
.portal-traffic-head .align-right { text-align: right; }
.portal-traffic-head span, .portal-stat-grid span { color: var(--muted); font-size: 9px; font-weight: 720; letter-spacing: .05em; text-transform: uppercase; }
.portal-traffic-head strong { margin-top: 3px; font-size: 17px; }
.portal-progress { height: 10px; margin-top: 10px; overflow: hidden; background: var(--surface-raised); border: 1px solid var(--line); border-radius: 999px; }
.portal-progress i { display: block; min-width: 3px; height: 100%; background: var(--brand-gradient); border-radius: inherit; box-shadow: 0 0 18px rgba(22, 217, 255, .28); transition: width .35s var(--ease); }
.portal-stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 18px; }
.portal-stat-grid > div { display: flex; min-width: 0; min-height: 66px; flex-direction: column; justify-content: space-between; gap: 9px; padding: 11px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); }
.portal-stat-grid strong { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.portal-refresh-state { margin-top: 12px; color: var(--muted); font-size: 9px; text-align: right; }

.portal-qr-panel { display: flex; padding: 20px; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.portal-qr { width: min(180px, 100%); aspect-ratio: 1; margin-bottom: 13px; padding: 9px; background: #fff; border-radius: 18px; box-shadow: 0 14px 32px rgba(0, 0, 0, .2); }
.portal-qr img { width: 100%; height: 100%; object-fit: contain; }
.portal-qr-panel > strong { font-size: 15px; }
.portal-qr-panel > p { max-width: 235px; margin: 6px 0 13px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.portal-qr-panel > button { width: 100%; }

.portal-section { margin-top: 14px; padding: 20px; }
.portal-section-head { margin-bottom: 13px; }
.portal-section-head h2 { margin: 3px 0 0; font-size: 18px; }
.portal-section-note { color: var(--muted); font-size: 9px; }
.portal-count { display: grid; min-width: 30px; height: 30px; padding-inline: 8px; place-items: center; color: var(--cyan); background: var(--cyan-soft); border: 1px solid color-mix(in srgb, var(--cyan) 25%, var(--line)); border-radius: 10px; font-size: 10px; font-weight: 780; }
.portal-app-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
.portal-app-card { display: grid; min-width: 0; grid-template-columns: 42px minmax(0, 1fr); gap: 11px; padding: 12px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.portal-app-icon { display: grid; width: 42px; height: 42px; grid-row: span 1; place-items: center; color: #fff; background: var(--brand-gradient); border-radius: 13px; box-shadow: 0 8px 18px rgba(49, 120, 255, .19); font-size: 17px; font-weight: 850; }
.portal-app-icon.hiddify { background: linear-gradient(135deg, #20d7ff, #376aff); }
.portal-app-icon.v2raytun { background: linear-gradient(135deg, #128dff, #5f64ff); }
.portal-app-card h3 { margin: 2px 0 3px; font-size: 13px; }
.portal-app-card p { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.35; }
.portal-app-actions { display: grid; grid-column: 1 / -1; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.portal-app-actions .link-btn { min-width: 0; min-height: 34px; padding: 7px 8px; font-size: 9px; }
.portal-app-actions button.link-btn { width: 100%; }
.is-copied { color: var(--green) !important; }

.portal-node-list { display: grid; gap: 7px; }
.portal-node-row { display: grid; min-width: 0; grid-template-columns: 38px minmax(0, 1fr) auto; align-items: center; gap: 11px; padding: 10px 12px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); }
.portal-node-flag { display: grid; width: 38px; height: 38px; place-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: 11px; font-family: 'Twemoji Country Flags', sans-serif; font-size: 20px; }
.portal-node-row > div { min-width: 0; }
.portal-node-row strong, .portal-node-row small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.portal-node-row strong { font-size: 11px; }
.portal-node-row small { margin-top: 3px; color: var(--muted); font-size: 8px; }
.portal-node-state { padding: 5px 8px; font-size: 8px; }
.portal-node-state i { width: 6px; height: 6px; }

.portal-support { margin-top: 14px; padding: 16px 20px; }
.portal-support > div { display: flex; min-width: 0; flex-direction: column; gap: 4px; }
.portal-support strong { font-size: 11px; line-height: 1.45; white-space: pre-line; }
.portal-links { margin-top: 14px; padding: 0 18px; }
.portal-links summary { padding: 15px 0; cursor: pointer; color: var(--muted); font-size: 10px; font-weight: 730; }
.portal-links > div { display: flex; flex-wrap: wrap; gap: 7px; padding: 0 0 16px; }
.portal-footer { padding: 17px 4px 5px; color: var(--muted); font-size: 9px; }
.portal-footer span { color: var(--text); font-weight: 760; }

@media (max-width: 760px) {
  .subscription-portal-page { padding: 14px 10px 24px; }
  .portal-topbar { min-height: 52px; margin-bottom: 10px; }
  .portal-brand img { width: 40px; height: 40px; }
  .portal-brand strong { font-size: 15px; }
  .portal-brand small { max-width: 210px; font-size: 7px; }
  .portal-theme-button { width: 38px; height: 38px; min-height: 38px; }
  .portal-hero { grid-template-columns: 1fr; }
  .portal-account { padding: 16px; }
  .portal-account::before { margin: -16px 0 14px; }
  .portal-account-head { align-items: flex-start; }
  .portal-account-head h1 { font-size: 25px; }
  .portal-status { padding: 6px 8px; font-size: 8px; }
  .portal-traffic-head { margin-top: 17px; }
  .portal-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; margin-top: 13px; }
  .portal-stat-grid > div { min-height: 55px; padding: 9px; }
  .portal-stat-grid span { font-size: 7px; }
  .portal-stat-grid strong { font-size: 10px; }
  .portal-qr-panel { display: grid; grid-template-columns: 94px minmax(0, 1fr); gap: 4px 13px; padding: 14px; text-align: left; }
  .portal-qr { width: 94px; margin: 0; padding: 6px; grid-row: span 3; border-radius: 13px; }
  .portal-qr-panel > p { margin: 1px 0 6px; font-size: 8px; }
  .portal-qr-panel > button { min-height: 34px; padding: 7px 9px; font-size: 9px; }
  .portal-section { padding: 14px; }
  .portal-section-head h2 { font-size: 15px; }
  .portal-section-note { display: none; }
  .portal-app-grid { grid-template-columns: 1fr; gap: 7px; }
  .portal-app-card { grid-template-columns: 38px minmax(0, 1fr) auto; align-items: center; padding: 9px; }
  .portal-app-icon { width: 38px; height: 38px; border-radius: 11px; font-size: 14px; }
  .portal-app-card h3 { font-size: 11px; }
  .portal-app-card p { font-size: 8px; }
  .portal-app-actions { width: 174px; grid-column: auto; }
  .portal-app-actions .link-btn { min-height: 32px; padding: 6px 5px; font-size: 8px; }
  .portal-node-row { grid-template-columns: 34px minmax(0, 1fr) auto; gap: 8px; padding: 8px; }
  .portal-node-flag { width: 34px; height: 34px; border-radius: 9px; font-size: 18px; }
  .portal-node-row strong { font-size: 10px; }
  .portal-node-state { max-width: 92px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .portal-support { align-items: stretch; flex-direction: column; padding: 14px; }
  .portal-support .link-btn { width: 100%; }
}

@media (max-width: 430px) {
  .portal-app-card { grid-template-columns: 36px minmax(0, 1fr); }
  .portal-app-actions { width: auto; grid-column: 1 / -1; }
  .portal-node-state { max-width: 72px; padding-inline: 6px; }
  .portal-footer { align-items: flex-start; flex-direction: column; gap: 3px; }
}

/* Spectrum Clear 2.4.2 — dense desktop workspaces and aligned dialogs. */
.existing-client-editor-modal {
  position: relative;
  width: min(980px, 100%);
  scrollbar-gutter: stable;
}
.existing-client-editor-modal > .modal-close {
  position: sticky;
  top: 0;
  z-index: 6;
  margin-right: 4px;
}
.client-editor-summary { align-items: stretch; }
.client-summary-uuid code { white-space: normal; overflow-wrap: anywhere; }
.client-summary-link-actions .btn-secondary {
  color: var(--text-strong);
  background: var(--surface-strong);
}
.client-editor-form .node-bulk-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-top: 13px;
}
.client-editor-form .node-bulk-head > div:first-child { min-width: 0; flex: 1; }
.client-editor-form .node-bulk-head h3 { margin-bottom: 3px; }
.client-editor-form .node-bulk-head p { margin: 0; }
.client-editor-form .node-select-actions { display: flex; flex: 0 0 auto; gap: 7px; }
.client-editor-form > .modal-actions { justify-content: flex-end; }
.client-editor-form > .modal-actions .btn-main { min-width: 150px; }
.existing-client-editor-modal .extend-form { margin-top: 12px; }
.existing-client-editor-modal .extend-form .stretch-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}
.existing-client-editor-modal .extend-form + .modal-actions { justify-content: flex-end; }

.client-quick-primary-actions {
  display: grid;
  grid-template-columns: auto minmax(250px, 360px);
  align-items: center;
  gap: 8px;
}
.client-quick-primary-actions > .btn-main {
  min-height: 39px;
  color: #fff;
  background: var(--brand-gradient);
  opacity: 1;
}
.client-quick-renew-form {
  display: grid;
  grid-template-columns: 80px minmax(110px, auto);
  gap: 7px;
  margin: 0;
}
.client-quick-actions.modern {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  margin-top: 4px;
}
.client-quick-actions.modern > *,
.client-quick-actions.modern form,
.client-quick-actions.modern button { width: 100%; min-width: 0; }
.client-quick-actions.modern .client-quick-wide-action { grid-column: span 2; }
.client-quick-node-chip.empty {
  min-height: 42px;
  padding: 9px;
  place-items: initial;
  justify-content: flex-start;
  text-align: left;
}

.qr-modal-card.is-pair { width: min(900px, 100%); padding: 18px; }
.qr-modal-card.is-pair > h2 { margin-bottom: 10px; }
.qr-pair-card { display: grid; align-content: start; padding: 12px; }
.qr-pair-card-head { justify-content: flex-start; }
.qr-pair-card-head > div { display: grid; min-width: 0; gap: 3px; }
.qr-pair-card-head strong,
.qr-pair-card-head span { display: block; }
.qr-pair-card-head > div > span { color: var(--muted); font-size: 10px; line-height: 1.3; }
.qr-format-badge.is-json { color: #b9a7ff; background: color-mix(in srgb, var(--violet) 12%, var(--surface)); border-color: color-mix(in srgb, var(--violet) 30%, var(--line)); }
.qr-modal-card.is-pair .qr-code-frame { width: min(220px, 100%); margin-block: 10px; }
.qr-copy-button { width: 100%; }
.qr-modal-text { margin: 8px 0 0; }

.top-usage-item { align-content: start; gap: 7px; }
.top-usage-grid {
  grid-template-columns: repeat(4, max-content);
  justify-content: start;
  gap: 7px 22px;
  margin-top: 2px;
}
.top-usage-grid > div { display: flex; align-items: baseline; gap: 4px; }
.top-usage-grid span { color: var(--muted); font-size: 10px; }
.top-usage-grid strong { font-size: 12px; }
.top-usage-item .live-node-tags { margin-top: 2px; }
.top-usage-item .live-node-tags > span { padding: 5px 7px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; font-size: 10px; }

.online-modal-card { width: min(920px, 100%); scrollbar-gutter: stable; }
.online-modal-card .online-list {
  max-height: min(62vh, 620px);
  padding-right: 4px;
  overflow: auto;
  scrollbar-gutter: stable;
}
.online-modal-card .online-client-card-v2 {
  grid-template-columns: 8px minmax(190px, 1fr) minmax(125px, auto) minmax(92px, auto) auto;
}

.routing-form .preset-card > span { display: grid; min-width: 0; gap: 3px; }
.routing-form .preset-card strong { display: flex; min-width: 0; flex-wrap: wrap; align-items: center; gap: 5px; line-height: 1.3; }
.routing-form .preset-card small { display: block; color: var(--muted); line-height: 1.4; overflow-wrap: anywhere; }
.routing-form .mode-grid .preset-card { min-height: 88px; }

@media (min-width: 1200px) {
  .page-clients .clients-toolbar-actions { flex-wrap: nowrap; }
  .page-clients .clients-toolbar-actions > * { min-height: 36px; padding: 7px 10px; font-size: 10px; white-space: nowrap; }
  .page-clients .client-directory-toolbar { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-clients .client-directory-toolbar-actions { grid-column: 1 / -1; justify-content: flex-end; padding-top: 1px; }

  .page-nodes [data-node-add-form] > .form-grid { gap: 10px 12px; }
  .page-nodes [data-node-add-form] .field { gap: 4px; }
  .page-nodes [data-node-add-form] .hint { font-size: 10px; line-height: 1.35; }
  .page-nodes [data-node-add-form] .auth-token-fields { display: grid; grid-template-columns: minmax(0, 1fr); gap: 5px; }
  .page-nodes [data-node-add-form] .is-disabled-by-sni-mode { display: none; }

  .expiry-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .expiry-list .dashboard-client-card {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    min-height: 76px;
    gap: 4px 10px;
  }
  .expiry-list .dashboard-client-main { grid-column: 1; grid-row: 1; }
  .expiry-list .dashboard-client-meta { grid-column: 1; grid-row: 2; gap: 5px 12px; font-size: 9px; }
  .expiry-list .mini-extend-form { grid-column: 2; grid-row: 1 / span 2; }
}

@media (min-width: 901px) and (max-width: 1199px) {
  .page-clients .client-directory-toolbar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-clients .client-directory-toolbar-actions { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .existing-client-editor-modal { scrollbar-gutter: auto; }
  .existing-client-editor-modal > .modal-close { margin-right: 0; }
  .client-editor-form .node-bulk-head { display: grid; align-items: stretch; gap: 6px; }
  .client-editor-form .node-bulk-head p { display: none; }
  .client-editor-form .node-select-actions { display: grid; width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .client-quick-primary-actions { grid-template-columns: 1fr; }
  .client-quick-renew-form { grid-template-columns: minmax(0, 1fr) auto; }
  .client-quick-actions.modern { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .client-quick-actions.modern .client-quick-wide-action { grid-column: 1 / -1; }
  .online-modal-card .online-client-card-v2 { grid-template-columns: 7px minmax(0, 1fr) auto; }
  .online-modal-card .online-client-expiry-v4 { grid-column: 2; }
  .online-modal-card .online-node-preview-list { grid-column: 3; grid-row: 1 / span 2; }
  .online-modal-card .online-details-toggle-v4 { grid-column: 2 / -1; justify-self: end; }
  .top-usage-grid { grid-template-columns: repeat(2, max-content); gap: 5px 14px; }
  .qr-modal-card.is-pair { padding: 13px; }
}

@media (max-width: 600px) {
  .page-clients .client-directory-toolbar-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 7px;
  }
  .page-clients .client-online-refresh-controls {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-column: 1 / -1;
    width: 100%;
  }
  .page-clients .client-directory-result { display: flex; align-items: center; gap: 4px; white-space: nowrap; }
  .page-clients .client-directory-reset { min-height: 32px; padding: 5px 8px; font-size: 9px; white-space: nowrap; }
  .client-editor-form .node-bulk-head { display: grid; align-items: stretch; gap: 6px; }
  .client-editor-form .node-select-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .existing-client-editor-modal .extend-form .stretch-row { grid-template-columns: 1fr; }
  .existing-client-editor-modal .extend-form button,
  .existing-client-editor-modal .extend-form + .modal-actions button { width: 100%; }
  .top-usage-grid { grid-template-columns: 1fr 1fr; }
  .qr-pair-view { grid-template-columns: 1fr; }
}

/* 2.5.1 final cascade: intentionally last, after legacy patch compatibility. */
.client-editor-form .node-bulk-head { align-items: center; }
.client-editor-form .node-select-actions { display: grid; grid-template-columns: repeat(2, minmax(128px, 1fr)); gap: 8px; }
.client-editor-form .node-select-actions button { min-width: 128px; min-height: 40px; white-space: nowrap; }
.client-editor-form > .client-editor-save-actions { justify-content: flex-start; }
.client-editor-form > .client-editor-save-actions .btn-main { min-width: 190px; }
.existing-client-editor-modal .client-editor-account-actions .extend-form { display: grid; width: auto; margin: 0; gap: 5px; }
.existing-client-editor-modal .client-editor-account-actions .extend-form .stretch-row { grid-template-columns: 92px 112px; gap: 8px; }
.routing-summary-card .kv-item { grid-template-columns: minmax(0, 1fr); gap: 6px; }
.routing-summary-card .kv-item > * { min-width: 0; max-width: 100%; }
.routing-summary-card code,
.routing-summary-card pre { max-width: 100%; overflow-wrap: anywhere; white-space: pre-wrap; word-break: break-word; }

@media (max-width: 900px) {
  .mobile-client-tabs { display: grid !important; grid-template-columns: repeat(4, minmax(0, 1fr)); overflow: hidden; }
  .mobile-client-tabs button { width: auto; min-width: 0; flex: none; justify-self: stretch; }
  .client-editor-form .node-select-actions { width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .client-editor-form .node-select-actions button { min-width: 0; }
  .existing-client-editor-modal .client-editor-account-actions .extend-form { width: 100%; }
  .existing-client-editor-modal .client-editor-account-actions .extend-form .stretch-row { grid-template-columns: minmax(0, 1fr) 112px; }
}

@media (max-width: 600px) {
  .client-editor-form > .client-editor-save-actions .btn-main { width: 100%; min-width: 0; }
  .existing-client-editor-modal .client-editor-account-actions .extend-form .stretch-row { grid-template-columns: minmax(0, 1fr) 104px; }
}

/* 2.6 subscription HWID device registry */
.clients-modern-table { min-width: 1135px; }
.clients-modern-table th:nth-child(9), .clients-modern-table td:nth-child(9) { width: 92px; }
.clients-modern-table th:nth-child(10), .clients-modern-table td:nth-child(10) { width: 86px; }
.client-device-count-link {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--text, #111827);
  font: inherit;
  font-weight: 800;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 3px;
}
.client-device-count-link:hover { opacity: .78; }
.client-device-inline {
  display: inline-flex;
  align-items: center;
  margin-left: 5px;
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(59, 130, 246, .10);
  font-size: 10px;
  font-weight: 800;
  vertical-align: middle;
}
.modern-device-cell { white-space: nowrap; }
.device-details-card { width: min(720px, calc(100vw - 28px)); }
.device-details-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding-right: 34px;
}
.device-details-head h2 { margin-bottom: 4px; }
.device-details-list { display: grid; gap: 9px; margin-top: 14px; }
.device-details-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  padding: 11px;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 12px;
  background: var(--surface, #fff);
}
.device-platform-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: rgba(59, 130, 246, .08);
  font-size: 21px;
}
.device-details-main { min-width: 0; display: grid; gap: 2px; }
.device-details-main strong { overflow-wrap: anywhere; }
.device-details-main span,
.device-details-main small { color: var(--muted, #64748b); }
.device-details-main code { font-size: .92em; }
.device-delete-btn { min-width: 82px; }
.device-empty-state {
  margin-top: 14px;
  padding: 16px;
  border: 1px dashed var(--border, #d1d5db);
  border-radius: 12px;
  color: var(--muted, #64748b);
  line-height: 1.45;
}
@media (max-width: 700px) {
  .device-details-head { display: grid; padding-right: 28px; }
  .device-details-head form { width: 100%; }
  .device-details-head form button { width: 100%; }
  .device-details-row { grid-template-columns: 38px minmax(0, 1fr); }
  .device-details-row > form { grid-column: 1 / -1; }
  .device-details-row > form button { width: 100%; }
  .device-platform-icon { width: 38px; height: 38px; }
}

/* 2.7 subscription policies, legacy device limits and alignment fixes */
.settings-tabs {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  align-items: stretch;
}
.settings-tabs .settings-tab-btn {
  width: 100%;
  height: 100%;
  min-height: 38px;
  line-height: 1.15;
}

.subscription-limit-unified-note { margin-bottom: 10px; }
.subscription-policy-field { min-width: 0; }
.subscription-policy-node-picker {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  margin-top: 3px;
}
.subscription-policy-node-option {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 9px 10px;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
}
.subscription-policy-node-option input { width: auto; min-height: 0; margin: 0; }
.subscription-policy-node-option > span { display: grid; min-width: 0; gap: 2px; }
.subscription-policy-node-option strong,
.subscription-policy-node-option small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.subscription-policy-node-option small { color: var(--muted); }
.happ-json-toggle-grid > .json-node-policy { grid-column: span 6; min-width: 0; }
.happ-json-toggle-grid > .switch-row { grid-column: 1 / -1; width: 100%; min-width: 0; min-height: 76px; align-items: center; }
.happ-json-toggle-grid code { font-size: .9em; white-space: normal; overflow-wrap: anywhere; }

@media (max-width: 720px) {
  .happ-json-toggle-grid > .json-node-policy { grid-column: 1 / -1; }
}

.client-editor-summary .client-summary-uuid { grid-column: span 2; }
.client-summary-open-btn { width: 100%; min-height: 38px; justify-content: center; }
.client-summary-device-card { cursor: pointer; }
.client-device-count-link {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  width: auto;
  min-height: 30px;
  padding: 4px 8px;
  color: var(--text-strong, var(--text));
  background: color-mix(in srgb, var(--blue) 10%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--blue) 28%, var(--line));
  border-radius: 8px;
  text-decoration: none;
}
.client-device-count-link strong { font-size: inherit; }
.client-device-count-link small { color: var(--cyan); font-size: 8px; font-weight: 720; }
.client-device-count-link:hover {
  opacity: 1;
  border-color: color-mix(in srgb, var(--cyan) 55%, var(--line));
  background: color-mix(in srgb, var(--cyan) 10%, var(--surface));
}

@media (max-width: 900px) {
  .settings-tabs {
    display: flex;
    width: calc(100vw - 24px);
    align-items: stretch;
    gap: 4px;
    overflow-x: auto;
  }
  .settings-tabs .settings-tab-btn { width: auto; flex: 0 0 auto; }
  .subscription-policy-node-picker { grid-template-columns: 1fr; }
  .client-editor-summary .client-summary-uuid { grid-column: auto; }
  .client-editor-summary .client-summary-open { grid-column: 1 / -1; }
  .client-editor-summary .client-summary-link-actions { width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .client-editor-summary .client-summary-link-actions > *,
  .client-editor-summary .client-summary-open-btn { width: 100%; min-width: 0; }
}

@media (max-width: 600px) {
  .page-clients .client-directory-toolbar-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }
  .page-clients .client-online-refresh-controls {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.1fr);
    grid-column: 1 / -1;
    gap: 7px;
  }
  .page-clients .client-online-refresh-controls .client-online-auto,
  .page-clients .client-online-refresh-controls #clientOnlineRefreshNow {
    width: 100%;
    min-width: 0;
    justify-content: center;
  }
  .page-clients .client-online-refresh-controls #clientOnlineRefreshInterval { display: none; }
  .page-clients .client-directory-result,
  .page-clients .client-directory-reset {
    width: 100%;
    min-width: 0;
    min-height: 34px;
    justify-content: center;
  }
  .page-clients .mobile-client-tabs {
    width: 100%;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-inline: 0;
  }
  .page-clients .mobile-client-tabs button {
    min-width: 0;
    padding-inline: 2px;
  }
  .client-editor-summary { gap: 6px; }
  .client-editor-summary > * { min-width: 0; overflow: hidden; }
  .client-summary-link-actions { gap: 5px; }
  .client-summary-link-actions button,
  .client-summary-open-btn { min-height: 34px !important; font-size: 8.5px !important; }
  .client-device-count-link { min-height: 28px; padding: 3px 6px; gap: 4px; }
  .client-device-count-link small { font-size: 7px; }
}

/* 2.7 device list clarity */
.device-details-row.is-over-limit {
  border-color: color-mix(in srgb, var(--red) 48%, var(--line));
}
.device-slot-badge {
  display: inline-flex;
  margin-left: 6px;
  padding: 2px 6px;
  border: 1px solid color-mix(in srgb, var(--cyan) 28%, var(--line));
  border-radius: 999px;
  color: var(--cyan);
  font-size: 8px;
  font-weight: 760;
  vertical-align: middle;
}
.device-slot-badge.is-blocked {
  color: var(--red);
  border-color: color-mix(in srgb, var(--red) 42%, var(--line));
  background: color-mix(in srgb, var(--red) 8%, transparent);
}

/* 2.7.1 mobile/PWA usability fixes */
.top-usage-toolbar {
  display: grid;
  grid-template-columns: minmax(160px, 220px) minmax(240px, 1fr) auto;
  align-items: end;
  gap: 10px;
  margin: 14px 0 8px;
}
.top-usage-toolbar > label:first-child { display: grid; gap: 5px; color: var(--muted); font-size: 10px; }
.top-usage-toolbar .dashboard-inline-search { margin: 0; }
.top-usage-list { display: grid; gap: 7px; margin-top: 10px; }
.top-usage-item-button {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto 16px;
  width: 100%;
  min-height: 58px;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.top-usage-item-button:hover { transform: none; border-color: color-mix(in srgb, var(--cyan) 38%, var(--line)); }
.top-usage-rank { display: grid; width: 30px; height: 30px; place-items: center; color: var(--cyan); background: color-mix(in srgb, var(--cyan) 9%, var(--surface)); border: 1px solid color-mix(in srgb, var(--cyan) 25%, var(--line)); border-radius: 10px; font-size: 10px; font-weight: 800; }
.top-usage-identity, .top-usage-total { display: grid; min-width: 0; gap: 3px; }
.top-usage-identity strong, .top-usage-identity small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.top-usage-identity small, .top-usage-total small { color: var(--muted); font-size: 9px; }
.top-usage-total { justify-items: end; }
.top-usage-total strong { color: var(--cyan); }
.top-usage-chevron { color: var(--muted); font-size: 22px; }
.top-usage-detail-modal { width: min(720px, 100%); }
.top-usage-detail-head, .top-usage-node-title { display: flex; min-width: 0; align-items: center; gap: 10px; }
.top-usage-detail-head h2, .top-usage-detail-head p { margin: 0; }
.top-usage-detail-totals { margin: 14px 0; }
.top-usage-node-list { display: grid; gap: 7px; margin-top: 9px; }
.top-usage-node-row { display: flex; min-width: 0; align-items: center; justify-content: space-between; gap: 12px; padding: 10px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: 11px; }
.top-usage-node-title > span { display: grid; min-width: 0; gap: 3px; }
.top-usage-node-title small { color: var(--muted); font-size: 9px; }

.client-editor-header { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: start; gap: 12px; margin-bottom: 10px; }
.client-editor-header h2, .client-editor-header p { margin: 0; }
.client-editor-header p { margin-top: 4px; }
.client-editor-header > .modal-close { position: static !important; inset: auto !important; margin: 0 !important; flex: none; }
.client-tag-multiselect { position: relative; }
.client-tag-multiselect > summary { display: flex; min-height: 38px; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 11px; color: var(--text); background: var(--surface); border: 1px solid var(--line); border-radius: 10px; cursor: pointer; list-style: none; }
.client-tag-multiselect > summary::-webkit-details-marker { display: none; }
.client-tag-multiselect[open] > summary { border-color: color-mix(in srgb, var(--cyan) 48%, var(--line)); }
.client-tag-options { position: absolute; z-index: 40; top: calc(100% + 5px); right: 0; left: 0; display: grid; max-height: 230px; gap: 4px; padding: 7px; overflow: auto; background: var(--surface-raised); border: 1px solid var(--line-strong, var(--line)); border-radius: 11px; box-shadow: var(--shadow-lg); }
.client-tag-options > label { display: flex; min-width: 0; align-items: center; gap: 8px; padding: 6px; border-radius: 8px; cursor: pointer; }
.client-tag-options > label:hover { background: color-mix(in srgb, var(--cyan) 7%, transparent); }
.client-tag-options input { width: 17px; height: 17px; flex: none; accent-color: var(--cyan); }

.node-mobile-quick-actions { display: none; }
.xhttp-settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.xhttp-settings-grid > .field { min-width: 0; }
.xhttp-settings-grid .switch-row { width: 100%; min-width: 0; }
.xhttp-settings-grid .switch-row > span { min-width: 0; overflow-wrap: anywhere; }
.xhttp-fragment-toggle { grid-column: 1 / -1; display: grid !important; width: 100%; min-width: 0; grid-template-columns: 20px minmax(0, 1fr) !important; align-items: start !important; gap: 10px !important; }
.xhttp-fragment-toggle > input[type="checkbox"] { width: 18px !important; min-width: 18px !important; height: 18px !important; min-height: 18px !important; margin: 1px 0 0 !important; }
.xhttp-fragment-toggle > span { display: grid; min-width: 0; gap: 3px; line-height: 1.35; overflow-wrap: normal !important; word-break: normal; }
.xhttp-fragment-toggle strong, .xhttp-fragment-toggle small { display: block; min-width: 0; white-space: normal; word-break: normal; }

@media (max-width: 900px) {
  .top-usage-toolbar { grid-template-columns: minmax(0, 1fr) auto; }
  .top-usage-toolbar .dashboard-inline-search { grid-column: 1 / -1; grid-row: 2; }
  .existing-client-editor-modal > .client-editor-header { position: relative; padding-right: 0; }
  .client-editor-summary { width: 100%; margin-left: 0; }
  .node-mobile-quick-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; padding: 0 8px 7px; }
  .node-mobile-quick-actions form, .node-mobile-quick-actions button, .node-mobile-quick-actions a { width: 100%; min-width: 0; min-height: 31px; margin: 0; padding: 5px 4px; font-size: 8px; }
  .page-nodes .node-row-select { min-height: 94px; padding: 9px; }
  .page-nodes .node-mobile-order-controls { position: static; justify-content: flex-end; padding: 0 8px 8px; }
  .page-nodes .node-row-error:not(.hidden) { overflow: visible; line-height: 1.35; text-overflow: clip; white-space: normal; overflow-wrap: anywhere; }
}

@media (max-width: 600px) {
  .top-usage-toolbar { grid-template-columns: minmax(0, 1fr) auto; gap: 7px; }
  .top-usage-toolbar > button { min-width: 84px; padding-inline: 8px; }
  .top-usage-item-button { grid-template-columns: 28px minmax(0, 1fr) auto 10px; gap: 7px; padding: 8px; }
  .top-usage-rank { width: 26px; height: 26px; border-radius: 8px; }
  .top-usage-total strong { font-size: 11px; }
  .top-usage-detail-modal { width: 100%; }
  .top-usage-node-row { align-items: flex-start; }
  .top-usage-node-row > strong { white-space: nowrap; }

  #onlineClientsModal { align-items: stretch; padding: 0 !important; z-index: 1500; }
  #onlineClientsModal > .online-modal-card {
    width: 100%;
    max-width: none;
    height: 100dvh;
    max-height: none;
    margin: 0;
    padding: calc(14px + env(safe-area-inset-top)) 12px calc(14px + env(safe-area-inset-bottom));
    border: 0;
    border-radius: 0;
  }
  #onlineClientsModal .section-title-row { padding-right: 42px; }
  #onlineClientsModal .modal-close { top: calc(12px + env(safe-area-inset-top)); right: 12px; }
  #onlineClientsModal .online-modal-controls { display: grid; grid-template-columns: minmax(90px, .9fr) minmax(0, 1.2fr) minmax(82px, .9fr); align-items: center; gap: 6px; padding: 7px; }
  #onlineClientsModal .online-modal-controls > .btn-main { grid-row: auto; width: 100%; min-width: 0; min-height: 36px; padding: 6px; }
  #onlineClientsModal .online-auto-toggle, #onlineClientsModal .online-auto-interval { display: flex; min-width: 0; align-items: center; justify-content: center; gap: 5px; margin: 0; font-size: 8.5px; }
  #onlineClientsModal .online-auto-interval { grid-column: auto !important; display: grid; grid-template-columns: 1fr; gap: 2px; text-align: center; }
  #onlineClientsModal .online-auto-interval select { width: 100%; min-width: 0; min-height: 30px; padding: 4px; }
  #onlineClientsModal .online-list { max-height: none; padding: 0 1px 18px 0; overflow: visible; }
  #onlineClientsModal.online-modal-card, #onlineClientsModal .online-modal-card { overflow-y: auto; }
  #onlineClientsModal .online-client-card-v2 { display: grid; grid-template-columns: 7px minmax(0, 1fr) auto; grid-template-rows: auto auto; min-height: 112px; gap: 6px 8px; padding: 11px; }
  #onlineClientsModal .online-client-live-dot { grid-column: 1; grid-row: 1; align-self: start; margin-top: 5px; }
  #onlineClientsModal .online-client-main-v4 { grid-column: 2; grid-row: 1; display: grid; min-width: 0; gap: 3px; }
  #onlineClientsModal .online-client-expiry-v4 { grid-column: auto; display: block; margin-top: 5px; font-size: 8.5px; }
  #onlineClientsModal .online-node-preview-list { grid-column: 3; grid-row: 1; align-self: start; justify-self: end; }
  #onlineClientsModal .online-details-toggle-v4 { grid-column: 2 / -1; grid-row: 2; width: 100%; min-height: 34px; justify-self: stretch; text-align: center; }

  .existing-client-editor-modal { width: 100%; }
  .client-editor-header { position: sticky !important; z-index: 15; top: -1px; align-items: center; margin: -5px -2px 9px; padding: 7px 2px; background: var(--surface); }
  .client-editor-header h2 { font-size: 17px; line-height: 1.25; }
  .client-editor-header p { display: none; }
  .client-editor-header > .modal-close { width: 42px; height: 42px; min-height: 42px; }
  .client-tag-options { position: static; margin-top: 5px; box-shadow: none; }
  .xhttp-settings-grid { grid-template-columns: minmax(0, 1fr); padding: 10px; }
  .xhttp-settings-grid > .field { grid-column: 1; width: 100%; }
  .xhttp-fragment-toggle { grid-column: 1; }
  .xhttp-settings-grid input { width: 100%; min-width: 0; }
}

/* 2.7.1 interaction and density pass */
.json-node-policy,
.routing-mode-assignment {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--panel) 82%, transparent);
  overflow: hidden;
}

.json-node-policy > .switch-row,
.routing-mode-assignment > .switch-row { border: 0; border-radius: 0; }
.json-node-picker,
.routing-mode-node-picker { padding: 0 14px 14px; }
.json-node-picker-head,
.routing-node-picker-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 4px 0 10px; }
.json-node-picker-head span,
.routing-node-picker-head span { display: flex; gap: 6px; }
.json-node-picker-head button,
.routing-node-picker-head button { border: 1px solid var(--border); border-radius: 9px; padding: 5px 9px; color: var(--muted); background: var(--input); cursor: pointer; min-height: 34px; }
.routing-node-picker-head span { display: grid; grid-template-columns: repeat(2, minmax(112px, 1fr)); }
.routing-node-picker-head button { width: 100%; display: inline-flex; align-items: center; justify-content: center; }
.json-node-picker-list,
.routing-node-checkboxes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.json-node-picker-list label,
.routing-node-checkboxes > label { display: flex; align-items: center; min-width: 0; gap: 8px; padding: 9px 10px; border: 1px solid var(--border); border-radius: 10px; background: var(--input); cursor: pointer; }
.json-node-picker-list label > span,
.routing-node-checkboxes > label > span { min-width: 0; display: flex; align-items: center; gap: 6px; }
.routing-node-checkboxes > label > span strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.routing-node-checkboxes > label > span small { margin-left: auto; color: var(--muted); white-space: nowrap; }
.routing-node-checkboxes > label.is-unavailable { opacity: .42; cursor: not-allowed; }
.routing-mode-assignments { display: grid; gap: 10px; }
.routing-mode-assignment.is-enabled { border-color: color-mix(in srgb, var(--accent) 65%, var(--border)); box-shadow: inset 3px 0 0 var(--accent); }
.routing-proxy-node-field { margin-top: 12px; }
.routing-mode-rules { margin-top: 12px; padding: 13px; border: 1px solid var(--border); border-radius: 13px; }
.routing-mode-rules-direct { background: color-mix(in srgb, var(--green) 6%, var(--input)); border-color: color-mix(in srgb, var(--green) 30%, var(--border)); }
.routing-mode-rules-proxy { background: color-mix(in srgb, var(--cyan) 6%, var(--input)); border-color: color-mix(in srgb, var(--cyan) 30%, var(--border)); }
.routing-mode-rules-head { display: grid; gap: 3px; margin-bottom: 10px; }
.routing-mode-rules-head strong { font-size: 12px; }
.routing-mode-rules-head small { color: var(--muted); font-size: 10px; }
.routing-mode-rules .form-grid { margin: 0 !important; }
.routing-mode-rules textarea { min-height: 116px; }

.inline-select-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.inline-select-grid > input { grid-column: auto; }
.xhttp-settings-box { width: 100%; min-width: 0; }
.xhttp-settings-box > .xhttp-settings-grid { width: 100%; }
.xhttp-settings-grid > .field:last-of-type { grid-column: auto; }
.source-subscription-controls { gap: 10px !important; padding: 13px; background: color-mix(in srgb, var(--cyan) 4%, var(--surface-raised)); border: 1px solid color-mix(in srgb, var(--cyan) 24%, var(--line)); border-radius: var(--radius-md); }
.source-subscription-controls-head { display: flex; min-width: 0; align-items: flex-start; justify-content: space-between; gap: 12px; }
.source-subscription-controls-head > div:first-child { display: grid; min-width: 0; gap: 3px; }
.source-subscription-controls-head small { color: var(--muted); line-height: 1.4; }
.source-subscription-statuses { display: flex; flex: 0 0 auto; flex-wrap: wrap; justify-content: flex-end; gap: 5px; }
.source-subscription-option-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.source-subscription-option-grid .switch-row { min-width: 0; margin: 0; }
.source-subscription-option-grid .switch-row > span { min-width: 0; }
.source-subscription-warning { margin: 0; padding: 8px 10px; font-size: 9px; }

.auto-select-explainer { display: grid; gap: 4px; margin: 0; }
.auto-select-node-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.auto-select-node-option {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 9px;
  padding: 10px 11px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--input);
  cursor: pointer;
}
.auto-select-node-option:has(input:checked) { border-color: color-mix(in srgb, var(--cyan) 62%, var(--border)); background: color-mix(in srgb, var(--cyan) 8%, var(--input)); }
.auto-select-node-option > input { width: auto; min-height: 0; margin: 0; }
.auto-select-node-option > span { display: grid; grid-template-columns: auto minmax(0, 1fr); min-width: 0; align-items: center; gap: 2px 8px; }
.auto-select-node-option .flag-badge { grid-row: 1 / 3; }
.auto-select-node-option strong,
.auto-select-node-option small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.auto-select-node-option small { color: var(--muted); font-size: 9px; }

.auto-select-profile-manager { display: grid; gap: 12px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.auto-select-profile-manager-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.auto-select-profile-manager-head h3 { margin: 0 0 3px; }
.auto-select-profile-manager-head p { margin: 0; }
.auto-select-profile-list { display: grid; gap: 9px; }
.auto-select-profile-card { border: 1px solid var(--border); border-radius: 13px; background: color-mix(in srgb, var(--panel) 88%, transparent); overflow: hidden; }
.auto-select-profile-card > summary { display: flex; min-height: 56px; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 14px; cursor: pointer; list-style: none; }
.auto-select-profile-card > summary::-webkit-details-marker { display: none; }
.auto-select-profile-card > summary::after { color: var(--muted); content: "⌄"; font-size: 16px; transition: transform .16s ease; }
.auto-select-profile-card[open] > summary::after { transform: rotate(180deg); }
.auto-select-profile-title { display: flex; min-width: 0; align-items: center; gap: 9px; }
.auto-select-profile-title strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.auto-select-profile-icon { display: inline-grid; width: 32px; height: 32px; flex: 0 0 32px; place-items: center; border: 1px solid color-mix(in srgb, var(--cyan) 36%, var(--border)); border-radius: 9px; background: color-mix(in srgb, var(--cyan) 9%, var(--surface)); font-size: 17px; }
.auto-select-profile-summary { margin-left: auto; color: var(--muted); font-size: 10px; white-space: nowrap; }
.auto-select-profile-body { display: grid; gap: 12px; padding: 14px; border-top: 1px solid var(--line); }
.auto-select-profile-edit-form { display: grid; gap: 12px; }
.auto-select-profile-actions,
.auto-select-profile-secondary-actions { margin: 0; }
.auto-select-profile-secondary-actions { padding-top: 10px; border-top: 1px solid var(--line); }
.auto-select-profile-secondary-actions .inline-form { margin: 0; }
.auto-select-list-row { background: color-mix(in srgb, var(--cyan) 3%, transparent); }
.auto-select-fixed-mark { display: grid; place-items: center; cursor: default; font-size: 13px; }
.auto-select-fixed-mark:active { cursor: default; }
.node-row-auto-icon { display: inline-grid; place-items: center; font-size: 16px; line-height: 1; }
.auto-select-detail-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.page-nodes .auto-select-detail-actions .auto-select-edit-button,
.page-nodes .auto-select-detail-actions .auto-select-edit-button:link,
.page-nodes .auto-select-detail-actions .auto-select-edit-button:visited {
  color: #fff !important;
  background: linear-gradient(135deg, var(--blue), var(--violet)) !important;
  border-color: color-mix(in srgb, var(--blue) 58%, var(--line)) !important;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .28);
}
.auto-select-member-row > span:first-child { display: flex; min-width: 0; align-items: center; gap: 7px; }
.auto-select-member-row .flag-badge { width: 22px; height: 22px; flex: 0 0 22px; }
.auto-select-profile-card:target { border-color: var(--cyan); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cyan) 12%, transparent); }

@media (max-width: 700px) {
  .source-subscription-controls-head { flex-direction: column; }
  .source-subscription-statuses { justify-content: flex-start; }
  .source-subscription-option-grid { grid-template-columns: minmax(0, 1fr); }
  .auto-select-node-grid { grid-template-columns: minmax(0, 1fr); }
  .auto-select-profile-card > summary { align-items: flex-start; flex-wrap: wrap; }
  .auto-select-profile-summary { width: calc(100% - 42px); margin-left: 41px; white-space: normal; }
  .auto-select-profile-actions .btn-main,
  .auto-select-profile-secondary-actions,
  .auto-select-profile-secondary-actions .inline-form,
  .auto-select-profile-secondary-actions button { width: 100%; }
  .auto-select-detail-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.client-summary-action-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  min-width: 0;
  width: 100%;
  align-items: stretch;
  align-content: stretch;
  justify-items: stretch;
}
.client-editor-summary .client-summary-uuid { grid-column: auto; }
.client-editor-summary .client-summary-uuid code {
  display: block;
  width: 100%;
  overflow: hidden;
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.client-editor-summary .client-summary-action-card {
  min-height: 78px;
  padding: 9px 10px;
}
.client-editor-summary .client-summary-open-btn {
  display: inline-flex;
  width: 100%;
  min-width: 0;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  margin-top: auto;
}
.client-summary-action-card > span { align-self: start; }
.client-summary-action-card .client-summary-link-actions { width: 100%; align-self: stretch; }
.client-summary-action-card .client-summary-link-actions > * {
  width: 100%;
  min-width: 0;
  min-height: 38px;
  justify-content: center;
  padding-inline: 8px;
  text-align: center;
}
.client-quick-devices-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.client-quick-device-chip { display: grid; min-width: 0; gap: 3px; padding: 9px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: 10px; }
.client-quick-device-chip b, .client-quick-device-chip small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.client-quick-device-chip small { color: var(--muted); font-size: 9px; }
.client-quick-device-chip.empty { grid-column: 1 / -1; color: var(--muted); text-align: center; }
.client-quick-device-chip:only-child { grid-column: 1 / -1; }
.client-quick-info-grid .client-quick-uuid strong {
  overflow: hidden;
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.client-quick-actions.modern {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}
.client-quick-actions.modern .client-quick-wide-action { grid-column: auto; }
.client-quick-actions.modern > button,
.client-quick-actions.modern > a {
  min-height: 42px;
  height: 100%;
  justify-content: center;
  text-align: center;
}

.expiry-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.expiry-list .dashboard-client-card {
  position: relative;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "identity devices" "meta meta" "renew renew";
  min-height: 132px;
  align-content: start;
  gap: 9px 12px;
  padding: 13px 14px 12px 17px;
  overflow: hidden;
  background: linear-gradient(145deg, color-mix(in srgb, var(--surface-raised) 92%, var(--yellow) 8%), var(--surface-raised));
}
.expiry-list .dashboard-client-card::before { position: absolute; inset: 0 auto 0 0; width: 3px; content: ""; background: linear-gradient(180deg, var(--yellow), var(--violet)); }
.expiry-list .dashboard-client-main { grid-area: identity; gap: 3px; }
.expiry-list .dashboard-client-main .client-inline-link { font-size: 13px; }
.expiry-list .dashboard-client-meta { grid-area: meta; justify-content: space-between; gap: 5px 12px; padding: 7px 9px; background: color-mix(in srgb, var(--surface) 74%, transparent); border: 1px solid color-mix(in srgb, var(--line) 78%, transparent); border-radius: 9px; font-size: 9px; }
.expiry-list .mini-extend-form { grid-area: renew; grid-template-columns: minmax(64px, 80px) minmax(0, 1fr); }
.dashboard-expiry-devices { grid-area: devices; display: grid; min-width: 78px; min-height: 42px; align-content: center; gap: 2px; padding: 6px 9px; color: var(--muted); background: color-mix(in srgb, var(--blue) 9%, var(--surface)); border: 1px solid color-mix(in srgb, var(--blue) 27%, var(--line)); border-radius: 10px; box-shadow: none; font-size: 8px; text-align: center; }
.dashboard-expiry-devices strong { color: var(--cyan); font-size: 13px; }

.node-mobile-health { display: none; }

/* Compact actions and centred dialogs share one mobile contract. */
@media (max-width: 900px) {
  .modal, .modal-backdrop, .modal.client-editor-shell, #onlineClientsModal {
    align-items: center;
    justify-items: center;
    padding: max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom)) !important;
  }
  .modal > .modal-card, .modal-backdrop > .modal-card,
  .client-editor-shell .existing-client-editor-modal, #onlineClientsModal > .online-modal-card {
    width: 100%;
    max-width: 560px;
    height: auto;
    max-height: calc(100dvh - 32px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    min-width: 0;
    margin: 0;
    border: 1px solid var(--line-strong);
    border-radius: 16px;
  }
  .modal > .qr-modal-card:not(.is-pair) { max-width: 380px; }
  .modal > .loading-card { max-width: 420px; }
  .client-editor-summary .client-summary-uuid { grid-column: 1 / -1; min-height: 44px; }
  .client-editor-summary .client-summary-action-card { min-height: 58px; padding: 7px; }
  .client-editor-summary .client-summary-link-actions > * { min-height: 34px; padding: 5px 4px; font-size: 10px; }
  .client-editor-summary .client-summary-open-btn { min-height: 34px; font-size: 11px; }
  .node-edit-layout .form-grid > .field:not(.full) { grid-column: 1 / -1; }
}

@media (min-width: 1121px) {
  /* Keep the fixed-height split view only on the node list itself.
     Edit/add/help screens also use body.page-nodes and must keep normal page scrolling. */
  .page-nodes:has(.nodes-modern-card.is-active) .spectrum-pagebar { min-height: 0; height: 0; padding: 0; border: 0; }
  .page-nodes:has(.nodes-modern-card.is-active) .spectrum-page-heading { display: none; }
  .page-nodes:has(.nodes-modern-card.is-active) .spectrum-page-actions { position: absolute; top: 18px; right: 28px; }
  .page-nodes:has(.nodes-modern-card.is-active) { height: 100dvh; overflow: hidden; }
  .page-nodes:has(.nodes-modern-card.is-active) .spectrum-shell,
  .page-nodes:has(.nodes-modern-card.is-active) .spectrum-main { height: 100dvh; min-height: 0; overflow: hidden; }
  .page-nodes .spectrum-page-content:has(.nodes-modern-card.is-active) {
    display: flex;
    height: 100dvh;
    min-height: 0;
    flex-direction: column;
    padding-bottom: 14px;
    overflow: hidden;
  }
  .page-nodes .spectrum-page-content:has(.nodes-modern-card.is-active) > .desktop-page-tabs { flex: none; }
  .page-nodes .spectrum-page-content:has(.nodes-modern-card.is-active) > .grid { flex: 1; min-height: 0; }
  .page-nodes .nodes-modern-card.is-active { display: flex; height: 100%; min-height: 0; flex-direction: column; }
  .page-nodes .nodes-modern-head { flex: none; }
  .page-nodes .nodes-modern-layout { flex: 1; min-height: 0; overflow: hidden; }
  .page-nodes .nodes-list-panel { display: flex; min-height: 0; flex-direction: column; overflow: hidden; }
  .page-nodes .nodes-modern-list { flex: 1; min-height: 0; overflow: auto; scrollbar-gutter: stable; }
  .page-nodes .nodes-list-footer { flex: none; }
  .page-nodes .nodes-detail-panel { min-height: 0; overflow: auto; scrollbar-gutter: stable; }
  .page-nodes .nodes-list-panel { align-self: stretch; }
}

@media (max-width: 900px) {
  .page-nodes .nodes-modern-list { gap: 5px; padding: 6px; }
  /* The later auto-select rule used to re-show the mobile drag handle,
     adding an entire extra row above the actual card. */
  .page-nodes .auto-select-list-row > .auto-select-fixed-mark { display: none; }
  .page-nodes .auto-select-list-row .node-row-select { padding-right: 12px; }
  .page-nodes .node-list-row { min-height: 56px; touch-action: pan-y; }
  .page-nodes .node-row-select {
    grid-template-columns: 18px minmax(0, 1fr) auto;
    min-height: 52px;
    gap: 3px 4px;
    padding: 6px 96px 6px 6px;
  }
  .page-nodes .node-row-id { grid-column: 1; grid-row: 1; }
  .page-nodes .node-row-name { grid-column: 2; grid-row: 1; }
  .page-nodes .node-row-name strong { font-size: 11px; }
  .page-nodes .node-row-name .flag-badge { width: 23px; height: 23px; }
  .page-nodes .node-row-type,
  .page-nodes .node-row-select > .transport-chip-mobile,
  .page-nodes .node-row-select > .badge,
  .page-nodes .node-row-activity,
  .page-nodes .node-row-error,
  .page-nodes .node-mobile-edit-hint { display: none !important; }
  .page-nodes .node-mobile-health { display: flex; grid-column: 3; grid-row: 1; align-items: center; justify-content: flex-end; gap: 4px; transform: translateX(-2px); }
  .node-health-mark { display: inline-grid; width: 20px; height: 20px; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-size: 11px; font-style: normal; font-weight: 900; }
  .node-health-mark.is-ok { color: var(--green); background: color-mix(in srgb, var(--green) 12%, transparent); }
  .node-health-mark.is-bad { color: var(--red); background: color-mix(in srgb, var(--red) 12%, transparent); }
  .node-health-mark.is-pending { color: var(--muted); background: var(--surface); }
  .page-nodes .node-mobile-quick-actions { display: none !important; }
  .page-nodes .node-list-row.is-expanded .node-row-select { min-height: 86px; grid-template-rows: auto auto auto; }
  .page-nodes .node-list-row.is-expanded .node-row-type { display: block !important; grid-column: 2; grid-row: 2; color: var(--muted); font-size: 8px; }
  .page-nodes .node-list-row.is-expanded .node-row-select > .transport-chip-mobile { display: inline-flex !important; grid-column: 2 / 4; grid-row: 3; max-width: 100%; min-height: 22px; padding: 3px 7px; font-size: 8px; }
  .page-nodes .node-list-row.is-expanded .node-mobile-quick-actions { display: grid !important; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; padding: 0 84px 8px 8px; }
  .page-nodes .node-list-row.is-expanded .node-mobile-quick-actions form,
  .page-nodes .node-list-row.is-expanded .node-mobile-quick-actions button,
  .page-nodes .node-list-row.is-expanded .node-mobile-quick-actions a { display: inline-flex; width: 100%; min-width: 0; height: 32px; min-height: 32px; margin: 0; align-items: center; justify-content: center; padding: 4px 5px; font-size: 8.5px; }
  .page-nodes .node-list-row.is-expanded .node-mobile-quick-actions form { padding: 0; }
  .page-nodes .node-list-row.is-expanded .node-mobile-quick-actions form > button { height: 100%; padding: 4px 5px; }
  .page-nodes .node-list-row.is-expanded .auto-select-mobile-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); padding-right: 8px; }
  .page-nodes .node-mobile-order-controls { position: absolute !important; right: 7px; bottom: 8px; z-index: 4; display: flex; gap: 5px; padding: 0 !important; }
  .page-nodes .node-list-row:not(.is-expanded) .node-mobile-order-controls { top: 50%; bottom: auto; transform: translateY(-50%); }
  .page-nodes .node-list-row.is-touch-dragging { z-index: 20; opacity: .86; border-color: var(--cyan); box-shadow: 0 12px 30px rgba(0, 0, 0, .35), inset 3px 0 0 var(--cyan); }
  body.node-touch-reordering { overflow: hidden; user-select: none; }
  .client-quick-devices-grid { grid-template-columns: 1fr; }
  .client-quick-actions.modern { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .client-quick-actions.modern .client-quick-wide-action { grid-column: 1 / -1; }
  .expiry-list { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .json-node-picker-list,
  .routing-node-checkboxes { grid-template-columns: 1fr; }
  .json-node-picker-head,
  .routing-node-picker-head { align-items: flex-start; flex-direction: column; }
  #topUsageDetailModal { z-index: 1600; align-items: stretch; padding: 0 !important; }
  #topUsageDetailModal > .top-usage-detail-modal {
    width: 100%;
    max-width: none;
    height: 100dvh;
    max-height: none;
    margin: 0;
    padding: calc(58px + env(safe-area-inset-top)) 14px calc(20px + env(safe-area-inset-bottom));
    overflow-y: auto;
    border: 0;
    border-radius: 0;
  }
  #topUsageDetailModal .modal-close { position: fixed; top: calc(12px + env(safe-area-inset-top)); right: 12px; }
  #topUsageDetailModal .top-usage-node-list { padding-bottom: 12px; }
  .expiry-list .dashboard-client-card { min-height: 128px; }
}
.client-usage-readable { white-space: pre-line; overflow-wrap: anywhere; line-height: 1.4; }
.is-limit-exhausted { color: var(--red, #ff527a) !important; }
.quota-toolbar { flex-wrap: wrap; }
.quota-toolbar > label { flex: 1 1 150px; min-width: 0; }
.quota-client-row { display: grid; grid-template-columns: minmax(100px, 1fr) minmax(0, 2fr); gap: 12px; padding: 12px; border-bottom: 1px solid var(--line); color: inherit; text-decoration: none; }
.quota-client-row span { white-space: pre-line; overflow-wrap: anywhere; }
.page-clients .clients-modern-table td.client-usage-readable { white-space: pre-line !important; overflow: hidden; overflow-wrap: anywhere; }
.page-dashboard .quota-toolbar { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: end; }
.page-dashboard .quota-toolbar label { display: grid; gap: 5px; font-size: 12px; }
.page-dashboard .quota-toolbar select, .page-dashboard .quota-toolbar input { width: 100%; min-width: 0; font-size: 12px; }
@media (max-width: 900px) {
  .page-clients #clientUsageRefreshStatus { grid-column: 1 / -1; white-space: nowrap; }
  .page-dashboard .quota-toolbar { grid-template-columns: minmax(0, 1fr); }
}
@media (min-width: 901px) {
  .page-clients .client-protocol-toolbar .clients-toolbar-actions { flex-wrap: wrap; }
  .page-clients .client-protocol-toolbar .clients-toolbar-actions > * { font-size: 12px; }
  .page-clients .client-directory-control > span { font-size: 11px; }
  .page-clients .client-directory-control select { font-size: 12px; }
  .page-clients .clients-modern-table td { font-size: 12px; }
  .page-clients .clients-modern-table th { font-size: 10px; }
  .page-clients .clients-modern-table .modern-online-state,
  .page-clients .clients-modern-table .modern-comment-cell,
  .page-clients .clients-modern-table .modern-term,
  .page-clients .clients-modern-table .client-usage-readable { font-size: 12px; }
}