/*
 * Rezvan Rail UI Design System v3.25
 * Progressive visual layer loaded after main.css.
 * Keeps operational markup and behavior intact while unifying light/dark themes,
 * hierarchy, states, motion, accessibility and monitor density.
 */

:root {
  color-scheme: dark;
  --rr-bg: #090d14;
  --rr-bg-elevated: #0f151f;
  --rr-surface: #121925;
  --rr-surface-2: #182231;
  --rr-surface-3: #202c3d;
  --rr-surface-glass: rgba(18, 25, 37, .84);
  --rr-text: #f5f7fb;
  --rr-text-2: #d7deea;
  --rr-muted: #93a0b4;
  --rr-faint: #68758a;
  --rr-border: rgba(255, 255, 255, .085);
  --rr-border-strong: rgba(255, 255, 255, .15);
  --rr-accent: #8a1538;
  --rr-accent-2: #b52250;
  --rr-accent-3: #e04b75;
  --rr-accent-soft: rgba(181, 34, 80, .14);
  --rr-success: #25b66c;
  --rr-success-soft: rgba(37, 182, 108, .14);
  --rr-warning: #e3a62f;
  --rr-warning-soft: rgba(227, 166, 47, .15);
  --rr-danger: #df5562;
  --rr-danger-soft: rgba(223, 85, 98, .14);
  --rr-info: #3b91dc;
  --rr-info-soft: rgba(59, 145, 220, .14);
  --rr-shadow-xs: 0 1px 2px rgba(0, 0, 0, .18);
  --rr-shadow-sm: 0 8px 22px rgba(0, 0, 0, .16);
  --rr-shadow-md: 0 18px 48px rgba(0, 0, 0, .24);
  --rr-shadow-lg: 0 34px 90px rgba(0, 0, 0, .34);
  --rr-ring: 0 0 0 4px rgba(224, 75, 117, .17);
  --rr-radius-xs: 8px;
  --rr-radius-sm: 12px;
  --rr-radius-md: 16px;
  --rr-radius-lg: 22px;
  --rr-radius-xl: 28px;
  --rr-ease: cubic-bezier(.22, 1, .36, 1);
  --rr-fast: 150ms;
  --rr-normal: 240ms;
  --rr-slow: 420ms;
  --rr-sidebar: 264px;

  /* Backward-compatible token mapping */
  --bg: var(--rr-bg);
  --bg-soft: var(--rr-bg-elevated);
  --surface: var(--rr-surface);
  --surface-2: var(--rr-surface-2);
  --surface-3: var(--rr-surface-3);
  --text: var(--rr-text);
  --muted: var(--rr-muted);
  --line: var(--rr-border);
  --line-strong: var(--rr-border-strong);
  --accent: var(--rr-accent);
  --accent-2: var(--rr-accent-2);
  --accent-3: var(--rr-accent-3);
  --green: var(--rr-success);
  --yellow: var(--rr-warning);
  --red: var(--rr-danger);
  --blue: var(--rr-info);
  --radius: var(--rr-radius-lg);
  --shadow: var(--rr-shadow-md);
}

html.light,
body.light,
[data-theme="light"] {
  color-scheme: light;
  --rr-bg: #f3f6fa;
  --rr-bg-elevated: #ffffff;
  --rr-surface: #ffffff;
  --rr-surface-2: #f7f9fc;
  --rr-surface-3: #edf2f8;
  --rr-surface-glass: rgba(255, 255, 255, .86);
  --rr-text: #172033;
  --rr-text-2: #344056;
  --rr-muted: #68758a;
  --rr-faint: #8c98aa;
  --rr-border: rgba(34, 52, 79, .105);
  --rr-border-strong: rgba(34, 52, 79, .18);
  --rr-accent-soft: rgba(138, 21, 56, .09);
  --rr-success-soft: rgba(22, 146, 92, .10);
  --rr-warning-soft: rgba(197, 133, 25, .11);
  --rr-danger-soft: rgba(200, 61, 77, .10);
  --rr-info-soft: rgba(36, 116, 189, .10);
  --rr-shadow-xs: 0 1px 2px rgba(30, 41, 59, .06);
  --rr-shadow-sm: 0 8px 24px rgba(30, 41, 59, .07);
  --rr-shadow-md: 0 18px 48px rgba(30, 41, 59, .09);
  --rr-shadow-lg: 0 34px 90px rgba(30, 41, 59, .15);
  --rr-ring: 0 0 0 4px rgba(138, 21, 56, .12);

  --bg: var(--rr-bg);
  --bg-soft: var(--rr-bg-elevated);
  --surface: var(--rr-surface);
  --surface-2: var(--rr-surface-2);
  --surface-3: var(--rr-surface-3);
  --text: var(--rr-text);
  --muted: var(--rr-muted);
  --line: var(--rr-border);
  --line-strong: var(--rr-border-strong);
  --shadow: var(--rr-shadow-md);
}

/* ---------- Foundation ---------- */
* {
  scrollbar-color: color-mix(in srgb, var(--rr-muted) 52%, transparent) transparent;
  scrollbar-width: thin;
}

*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--rr-muted) 44%, transparent);
  border: 2px solid transparent;
  background-clip: padding-box;
  border-radius: 999px;
}
*::-webkit-scrollbar-thumb:hover { background-color: color-mix(in srgb, var(--rr-accent) 68%, var(--rr-muted)); }

html { background: var(--rr-bg); }
body {
  background:
    radial-gradient(circle at 88% -18%, rgba(138, 21, 56, .22), transparent 32%),
    radial-gradient(circle at -8% 92%, rgba(59, 145, 220, .09), transparent 30%),
    linear-gradient(150deg, var(--rr-bg), color-mix(in srgb, var(--rr-bg) 91%, var(--rr-bg-elevated))) !important;
  color: var(--rr-text) !important;
  font-feature-settings: "ss01", "ss02";
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.light {
  background:
    radial-gradient(circle at 90% -14%, rgba(138, 21, 56, .075), transparent 31%),
    radial-gradient(circle at -4% 100%, rgba(36, 116, 189, .065), transparent 32%),
    linear-gradient(145deg, #f1f5f9, #f8fafc 46%, #eef3f8) !important;
}

::selection { background: rgba(181, 34, 80, .32); color: #fff; }
:focus-visible { outline: 2px solid var(--rr-accent-3); outline-offset: 3px; }

body.ui-ready .main > * { animation: rr-rise-in var(--rr-slow) var(--rr-ease) both; }
body.ui-ready .main > *:nth-child(2) { animation-delay: 40ms; }
body.ui-ready .main > *:nth-child(3) { animation-delay: 75ms; }
body.ui-ready .main > *:nth-child(4) { animation-delay: 105ms; }
body.ui-ready .main > *:nth-child(5) { animation-delay: 130ms; }

@keyframes rr-rise-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes rr-fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes rr-scale-in { from { opacity: 0; transform: scale(.975); } to { opacity: 1; transform: scale(1); } }
@keyframes rr-pulse-ring { 0%,100% { box-shadow: 0 0 0 0 rgba(37,182,108,.22); } 50% { box-shadow: 0 0 0 8px rgba(37,182,108,0); } }

/* ---------- App shell ---------- */
.layout {
  grid-template-columns: var(--rr-sidebar) minmax(0, 1fr) !important;
  background: transparent;
}

.sidebar {
  width: var(--rr-sidebar);
  height: 100dvh !important;
  max-height: 100dvh !important;
  position: sticky !important;
  top: 0;
  overflow: hidden !important;
  padding: 14px 12px !important;
  gap: 12px !important;
  background: linear-gradient(180deg, color-mix(in srgb, var(--rr-surface) 94%, transparent), color-mix(in srgb, var(--rr-bg-elevated) 90%, transparent)) !important;
  border-left: 1px solid var(--rr-border) !important;
  box-shadow: -12px 0 34px rgba(0, 0, 0, .08) !important;
  backdrop-filter: blur(22px) saturate(130%);
  isolation: isolate;
}

.sidebar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(255,255,255,.035), transparent 38%);
  pointer-events: none;
  z-index: -1;
}

.brand {
  min-height: 72px;
  gap: 10px !important;
  padding: 4px 5px 12px !important;
  border-bottom: 1px solid var(--rr-border) !important;
}
.brand-logo {
  width: 96px !important;
  max-width: 96px !important;
  max-height: 62px !important;
  height: auto !important;
  object-fit: contain !important;
  filter: drop-shadow(0 9px 18px rgba(138,21,56,.22)) !important;
}
.brand h2 { font-size: 15px !important; letter-spacing: -.2px; }
.brand span { font-size: 9.5px !important; line-height: 1.65 !important; color: var(--rr-muted) !important; }

.nav-clean {
  padding: 0 !important;
  gap: 8px !important;
  min-height: 0;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain;
}
.nav-section {
  padding: 6px !important;
  border-radius: var(--rr-radius-md) !important;
  border: 1px solid var(--rr-border) !important;
  background: color-mix(in srgb, var(--rr-surface-2) 70%, transparent) !important;
  box-shadow: none !important;
}
.nav-section h4 {
  margin: 0 5px 5px !important;
  color: var(--rr-faint) !important;
  font-size: 9px !important;
  letter-spacing: .35px;
  font-weight: 850;
}
.nav-mini-grid { gap: 3px !important; }
.nav-link {
  position: relative;
  min-height: 35px !important;
  border: 1px solid transparent !important;
  border-radius: 11px !important;
  padding: 6px 8px !important;
  gap: 8px !important;
  color: var(--rr-muted) !important;
  font-size: 11px !important;
  font-weight: 760;
  transform: none !important;
  transition: color var(--rr-fast), background var(--rr-fast), border-color var(--rr-fast), transform var(--rr-fast) !important;
}
.nav-link:hover {
  color: var(--rr-text) !important;
  background: color-mix(in srgb, var(--rr-surface-3) 68%, transparent) !important;
  border-color: var(--rr-border) !important;
  transform: translateX(-2px) !important;
}
.nav-link.active {
  color: #fff !important;
  background: linear-gradient(135deg, #78102f, var(--rr-accent-2)) !important;
  border-color: rgba(255,255,255,.12) !important;
  box-shadow: 0 9px 22px rgba(138,21,56,.22) !important;
}
.nav-link.active::after {
  content: "";
  position: absolute;
  left: -7px;
  top: 9px;
  bottom: 9px;
  width: 3px;
  border-radius: 999px;
  background: #fff;
  opacity: .9;
}
.nav-icon.coco {
  width: 20px !important;
  min-width: 20px !important;
  height: 20px !important;
  border-radius: 7px !important;
  background: color-mix(in srgb, var(--rr-surface-3) 74%, transparent) !important;
}
.nav-link.active .nav-icon.coco { background: rgba(255,255,255,.15) !important; }
.nav-icon svg, .page-svg-icon svg { stroke-width: 1.8; }

.main {
  width: 100%;
  max-width: 1760px;
  margin-inline: auto;
  padding: 22px clamp(17px, 2vw, 32px) 40px !important;
  gap: 16px !important;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 90;
  min-height: 78px;
  padding: 11px 0 12px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--rr-bg) 92%, transparent) 0%, color-mix(in srgb, var(--rr-bg) 84%, transparent) 72%, transparent 100%);
  backdrop-filter: blur(15px);
  align-items: center !important;
}
.page-title { min-width: 0; gap: 12px !important; }
.page-icon {
  width: 46px !important;
  height: 46px !important;
  flex: 0 0 46px;
  border-radius: 15px !important;
  background: linear-gradient(145deg, #76102e, #be2c58) !important;
  box-shadow: 0 12px 30px rgba(138,21,56,.22) !important;
}
.page-svg-icon { width: 22px; height: 22px; display: grid; place-items: center; }
.page-svg-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; }
.topbar h1 {
  margin-bottom: 3px !important;
  font-size: clamp(20px, 2vw, 26px) !important;
  font-weight: 900 !important;
  line-height: 1.45 !important;
  letter-spacing: -.35px;
}
.topbar p {
  max-width: 760px;
  font-size: 11.5px !important;
  line-height: 1.8 !important;
  color: var(--rr-muted) !important;
  white-space: normal;
}
.toolbar { justify-content: flex-end; row-gap: 7px !important; }

.mobile-nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0 !important;
  border-radius: 13px !important;
}
.mobile-nav-toggle svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 2; }

/* ---------- Cards, panels and Gestalt grouping ---------- */
.card,
.panel,
.smart-card,
.modal {
  background: linear-gradient(160deg, color-mix(in srgb, var(--rr-surface) 98%, transparent), color-mix(in srgb, var(--rr-surface-2) 96%, transparent)) !important;
  border: 1px solid var(--rr-border) !important;
  box-shadow: var(--rr-shadow-sm) !important;
}
.panel {
  padding: clamp(16px, 1.7vw, 22px) !important;
  border-radius: var(--rr-radius-lg) !important;
}
.panel + .panel { margin-top: 0; }
.panel-head {
  min-height: 43px;
  margin-bottom: 15px !important;
  padding-bottom: 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--rr-border) 82%, transparent);
  align-items: center !important;
}
.panel-head h3 {
  margin: 0 0 3px !important;
  color: var(--rr-text) !important;
  font-size: 15.5px !important;
  line-height: 1.6 !important;
  font-weight: 900 !important;
  letter-spacing: -.15px;
}
.panel-head small { color: var(--rr-muted) !important; font-size: 10.5px !important; line-height: 1.8 !important; }
.panel-head .actions { margin-top: 0 !important; }

.cards { gap: 12px !important; }
.card {
  min-height: 108px !important;
  padding: 17px 18px !important;
  border-radius: 19px !important;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--rr-normal) var(--rr-ease), border-color var(--rr-normal), box-shadow var(--rr-normal) !important;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--rr-accent-3), var(--rr-accent));
  opacity: .78;
}
.card::after {
  width: 108px !important;
  height: 108px !important;
  right: auto !important;
  left: -36px !important;
  bottom: -48px !important;
  background: radial-gradient(circle, var(--rr-accent-soft), transparent 68%) !important;
}
.card:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--rr-accent) 25%, var(--rr-border)) !important; box-shadow: var(--rr-shadow-md) !important; }
.card small { color: var(--rr-muted) !important; font-size: 11px !important; }
.card b { color: var(--rr-text) !important; font-size: clamp(25px, 2.7vw, 33px) !important; font-variant-numeric: tabular-nums; }
.card .icon {
  width: 46px !important;
  height: 46px !important;
  border-radius: 14px !important;
  background: var(--rr-accent-soft) !important;
  color: var(--rr-accent-3) !important;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--rr-accent) 20%, transparent);
}

/* Selected and interactive states */
:is(.card, .backup-item, .wa-destination-card, .wa-rule-card, .drh-unit-card, .exit-candidate-card, .alert-card).selectable,
[data-selectable="true"] { cursor: pointer; }
:is(.selected, .is-selected, [aria-selected="true"], [aria-pressed="true"]).card,
.card.selected,
.backup-item.selected,
.wa-destination-card.selected,
.exit-candidate-card.selected {
  border-color: color-mix(in srgb, var(--rr-accent-3) 65%, var(--rr-border)) !important;
  background: linear-gradient(145deg, var(--rr-accent-soft), var(--rr-surface)) !important;
  box-shadow: var(--rr-ring), var(--rr-shadow-md) !important;
}
:is(.tab, .seg, .nav-tab, .drh-report-tabs button).active,
[role="tab"][aria-selected="true"] {
  color: #fff !important;
  border-color: transparent !important;
  background: linear-gradient(135deg, var(--rr-accent), var(--rr-accent-2)) !important;
  box-shadow: 0 9px 22px rgba(138,21,56,.22) !important;
}

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  min-height: 39px;
  padding: 9px 14px !important;
  border: 1px solid transparent !important;
  border-radius: 12px !important;
  font-size: 11.5px !important;
  font-weight: 850 !important;
  line-height: 1.45 !important;
  letter-spacing: -.05px;
  box-shadow: var(--rr-shadow-xs);
  transform: translateZ(0);
  overflow: hidden;
  transition: transform var(--rr-fast) var(--rr-ease), box-shadow var(--rr-fast), border-color var(--rr-fast), background var(--rr-fast), color var(--rr-fast), opacity var(--rr-fast) !important;
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 25%, rgba(255,255,255,.15) 48%, transparent 72%);
  transform: translateX(120%);
  transition: transform 520ms var(--rr-ease);
  pointer-events: none;
}
.btn:hover:not(:disabled) { transform: translateY(-1px) !important; filter: none !important; box-shadow: var(--rr-shadow-sm); }
.btn:hover:not(:disabled)::after { transform: translateX(-120%); }
.btn:active:not(:disabled) { transform: translateY(0) scale(.985) !important; }
.btn.primary { background: linear-gradient(135deg, #77102e, var(--rr-accent-2)) !important; color: #fff !important; box-shadow: 0 9px 22px rgba(138,21,56,.2); }
.btn.green { background: linear-gradient(135deg, #147e4b, #24ad68) !important; color: #fff !important; }
.btn.blue { background: linear-gradient(135deg, #17669e, #338bd2) !important; color: #fff !important; }
.btn.yellow { background: linear-gradient(135deg, #9a6813, #d99d2b) !important; color: #fff !important; }
.btn.red { background: linear-gradient(135deg, #9f2c3a, #d94f5d) !important; color: #fff !important; }
.btn.ghost {
  background: color-mix(in srgb, var(--rr-surface-2) 88%, transparent) !important;
  color: var(--rr-text-2) !important;
  border-color: var(--rr-border) !important;
  box-shadow: none !important;
}
.btn.ghost:hover { color: var(--rr-text) !important; border-color: color-mix(in srgb, var(--rr-accent) 35%, var(--rr-border)) !important; background: var(--rr-accent-soft) !important; }
.btn.small { min-height: 32px; padding: 6px 10px !important; border-radius: 10px !important; font-size: 10.5px !important; }
.btn.tiny { min-height: 27px; padding: 4px 8px !important; border-radius: 8px !important; font-size: 9.5px !important; }
.btn.is-loading { color: transparent !important; pointer-events: none; }
.btn.is-loading::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,.35);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: rr-spin .7s linear infinite;
}
@keyframes rr-spin { to { transform: rotate(360deg); } }

/* ---------- Forms ---------- */
.form-grid { gap: 12px !important; }
.form-group, .wa-form label { gap: 6px !important; }
label { color: var(--rr-text-2) !important; font-size: 11.5px !important; font-weight: 760 !important; }
input, select, textarea {
  min-height: 41px;
  padding: 9px 11px !important;
  border: 1px solid var(--rr-border-strong) !important;
  border-radius: 12px !important;
  background: color-mix(in srgb, var(--rr-bg-elevated) 92%, transparent) !important;
  color: var(--rr-text) !important;
  font-size: 12px !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.025) !important;
  transition: border-color var(--rr-fast), box-shadow var(--rr-fast), background var(--rr-fast) !important;
}
textarea { min-height: 92px; line-height: 1.9; }
input::placeholder, textarea::placeholder { color: var(--rr-faint); opacity: .8; }
input:hover, select:hover, textarea:hover { border-color: color-mix(in srgb, var(--rr-muted) 48%, var(--rr-border)) !important; }
input:focus, select:focus, textarea:focus {
  border-color: var(--rr-accent-3) !important;
  background: var(--rr-bg-elevated) !important;
  box-shadow: var(--rr-ring) !important;
}
select option { background: var(--rr-surface); color: var(--rr-text); }
input[type="checkbox"], input[type="radio"] { accent-color: var(--rr-accent-2); min-height: auto; }
.checkline, .wa-check {
  min-height: 41px;
  padding: 9px 11px !important;
  border-radius: 12px !important;
  border: 1px solid var(--rr-border) !important;
  background: color-mix(in srgb, var(--rr-surface-2) 70%, transparent) !important;
}
.input-hint { color: var(--rr-muted) !important; font-size: 10px !important; line-height: 1.7; }
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea,
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] {
  border-color: var(--rr-danger) !important;
  box-shadow: 0 0 0 4px var(--rr-danger-soft) !important;
}
.field-error {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--rr-danger);
  font-size: 9.5px;
  font-weight: 750;
  line-height: 1.6;
  animation: rr-fade-in var(--rr-fast) ease;
}
.field-error::before { content: "!"; width: 15px; height: 15px; display: grid; place-items: center; border-radius: 50%; background: var(--rr-danger-soft); }
.section-title {
  border-right: 3px solid var(--rr-accent-3) !important;
  border-radius: 11px !important;
  background: linear-gradient(90deg, transparent, var(--rr-accent-soft)) !important;
  color: var(--rr-text) !important;
  padding: 9px 12px !important;
  font-size: 12px !important;
}

/* ---------- Filter bars and grouping ---------- */
.filter-bar {
  gap: 8px !important;
  margin-bottom: 14px !important;
  padding: 11px;
  border: 1px solid var(--rr-border);
  border-radius: 15px;
  background: color-mix(in srgb, var(--rr-surface-2) 62%, transparent);
  align-items: end;
}
.filter-field { min-width: 0; }
.actions { gap: 7px !important; margin-top: 13px !important; }
.pill {
  min-height: 31px;
  padding: 6px 10px !important;
  border-radius: 999px !important;
  border-color: var(--rr-border) !important;
  background: color-mix(in srgb, var(--rr-surface-2) 82%, transparent) !important;
  color: var(--rr-muted) !important;
  font-size: 10px !important;
}

/* ---------- Tables ---------- */
.table-wrap {
  position: relative;
  overflow: auto;
  border: 1px solid var(--rr-border) !important;
  border-radius: 16px !important;
  background: var(--rr-surface) !important;
  box-shadow: none !important;
}
table { background: transparent !important; }
th, td {
  padding: 11px 12px !important;
  border-bottom: 1px solid color-mix(in srgb, var(--rr-border) 78%, transparent) !important;
  color: var(--rr-text-2) !important;
  font-size: 11.5px !important;
  line-height: 1.75;
}
th {
  top: 0;
  z-index: 4;
  background: color-mix(in srgb, var(--rr-surface-2) 96%, transparent) !important;
  color: var(--rr-text) !important;
  font-size: 10.5px !important;
  font-weight: 900 !important;
  white-space: nowrap;
  backdrop-filter: blur(12px);
}
tbody tr { transition: background var(--rr-fast); }
tbody tr:hover td { background: color-mix(in srgb, var(--rr-accent) 4.5%, var(--rr-surface)) !important; }
tbody tr:last-child td { border-bottom: 0 !important; }
.sortable-table th { cursor: pointer; }

/* ---------- Status language ---------- */
.badge {
  min-height: 25px;
  padding: 4px 8px !important;
  border: 1px solid transparent;
  border-radius: 999px !important;
  font-size: 9.8px !important;
  font-weight: 850 !important;
  line-height: 1.2;
}
.badge.green { color: #64daa0 !important; background: var(--rr-success-soft) !important; border-color: rgba(37,182,108,.2); }
.badge.yellow { color: #f1c35f !important; background: var(--rr-warning-soft) !important; border-color: rgba(227,166,47,.2); }
.badge.red { color: #f28b95 !important; background: var(--rr-danger-soft) !important; border-color: rgba(223,85,98,.2); }
.badge.blue { color: #7db8eb !important; background: var(--rr-info-soft) !important; border-color: rgba(59,145,220,.2); }
.badge.gray { color: var(--rr-muted) !important; background: rgba(127,139,158,.10) !important; border-color: var(--rr-border); }
body.light .badge.green { color: #177346 !important; }
body.light .badge.yellow { color: #8a5a08 !important; }
body.light .badge.red { color: #9f2d3a !important; }
body.light .badge.blue { color: #1e639d !important; }

/* ---------- Empty, alerts and errors ---------- */
.empty-state {
  min-height: 90px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 24px !important;
  border: 1px dashed var(--rr-border-strong);
  border-radius: 15px;
  background: color-mix(in srgb, var(--rr-surface-2) 55%, transparent);
  color: var(--rr-muted) !important;
  line-height: 1.9;
}
.empty-state.compact, .empty-state.small { min-height: 54px; padding: 13px !important; }
.alert-card, .special-warning-panel {
  border-right: 3px solid var(--rr-warning) !important;
  background: linear-gradient(90deg, transparent, var(--rr-warning-soft)) !important;
}
.text-danger { color: var(--rr-danger) !important; }

.toast {
  left: 22px !important;
  bottom: 22px !important;
  min-width: 260px;
  max-width: min(430px, calc(100vw - 32px));
  padding: 12px 14px !important;
  border: 1px solid var(--rr-border-strong) !important;
  border-right: 3px solid var(--rr-success) !important;
  border-radius: 14px !important;
  background: var(--rr-surface-glass) !important;
  color: var(--rr-text) !important;
  box-shadow: var(--rr-shadow-lg) !important;
  backdrop-filter: blur(18px);
  line-height: 1.8;
  font-size: 11.5px;
}
.toast.error { border-right-color: var(--rr-danger) !important; }
.toast.warning { border-right-color: var(--rr-warning) !important; }
.toast.info { border-right-color: var(--rr-info) !important; }

/* ---------- Modals ---------- */
.modal-backdrop {
  padding: 18px !important;
  background: rgba(2, 6, 12, .72) !important;
  backdrop-filter: blur(9px);
  animation: rr-fade-in var(--rr-fast) ease;
}
.modal-backdrop.show .modal { animation: rr-scale-in var(--rr-normal) var(--rr-ease); }
.modal {
  padding: clamp(18px, 2vw, 25px) !important;
  border-radius: 23px !important;
  box-shadow: var(--rr-shadow-lg) !important;
}
.modal-head {
  position: sticky;
  top: -1px;
  z-index: 4;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rr-border);
  background: color-mix(in srgb, var(--rr-surface) 94%, transparent);
  backdrop-filter: blur(13px);
}
.close {
  width: 37px;
  height: 37px;
  display: grid;
  place-items: center;
  border-radius: 11px !important;
  background: var(--rr-surface-2) !important;
  border: 1px solid var(--rr-border) !important;
  font-size: 20px !important;
  transition: background var(--rr-fast), transform var(--rr-fast);
}
.close:hover { background: var(--rr-danger-soft) !important; color: var(--rr-danger) !important; transform: rotate(4deg); }
.detail-cell {
  border-radius: 14px !important;
  background: var(--rr-surface-2) !important;
  border-color: var(--rr-border) !important;
}

/* ---------- Theme selector ---------- */
.theme-segment {
  padding: 3px !important;
  border-color: var(--rr-border) !important;
  background: color-mix(in srgb, var(--rr-surface-2) 84%, transparent) !important;
  box-shadow: none !important;
}
.theme-segment button { min-height: 31px; padding: 6px 9px !important; font-size: 10px !important; }
.theme-segment button.active { background: linear-gradient(135deg, var(--rr-accent), var(--rr-accent-2)) !important; box-shadow: 0 7px 16px rgba(138,21,56,.18) !important; }

/* ---------- Search ---------- */
.global-search { min-width: min(420px, 38vw); }
.global-search input { min-width: 240px; height: 38px !important; }
.search-modal .search-results, .hs-results, .search-suggestions, .kotaj-dropdown {
  background: var(--rr-surface) !important;
  border: 1px solid var(--rr-border-strong) !important;
  border-radius: 16px !important;
  box-shadow: var(--rr-shadow-lg) !important;
}
.search-item, .hs-result-item {
  background: var(--rr-surface-2) !important;
  border: 1px solid var(--rr-border) !important;
  border-radius: 12px !important;
  transition: transform var(--rr-fast), border-color var(--rr-fast), background var(--rr-fast) !important;
}
.search-item:hover, .hs-result-item:hover { transform: translateX(-2px); border-color: color-mix(in srgb, var(--rr-accent) 38%, var(--rr-border)) !important; background: var(--rr-accent-soft) !important; }

/* ---------- Page-specific harmonization ---------- */
.backup-item,
.drh-unit-card,
.drh-summary-card,
.drh-history-card,
.wa-destination-card,
.wa-rule-card,
.ops-feature-panel,
.feature-matrix > *,
.maneuver-card,
.exit-candidate-card {
  border-color: var(--rr-border) !important;
  background: color-mix(in srgb, var(--rr-surface-2) 72%, transparent) !important;
  box-shadow: none !important;
  transition: transform var(--rr-fast), border-color var(--rr-fast), background var(--rr-fast), box-shadow var(--rr-fast) !important;
}
.backup-item:hover,
.drh-unit-card:hover,
.wa-destination-card:hover,
.wa-rule-card:hover,
.exit-candidate-card:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--rr-accent) 31%, var(--rr-border)) !important;
  box-shadow: var(--rr-shadow-sm) !important;
}
.wa-hero, .report-hero {
  border-color: color-mix(in srgb, var(--rr-accent) 24%, var(--rr-border)) !important;
  background:
    radial-gradient(circle at 88% 10%, rgba(138,21,56,.18), transparent 31%),
    linear-gradient(135deg, color-mix(in srgb, var(--rr-accent) 9%, var(--rr-surface)), var(--rr-surface-2)) !important;
}
.wa-connection-card, .wa-preview-wrap, .wa-subform {
  background: color-mix(in srgb, var(--rr-surface-2) 68%, transparent) !important;
  border-color: var(--rr-border) !important;
}
.drh-progress > i, .progress > span { background: linear-gradient(90deg, var(--rr-accent), var(--rr-accent-3)) !important; }

/* ========================================================================
   Yard monitor — preserve wagon cards, fix RTL start, keep every line 1 row
   ======================================================================== */
.yard-line-board.horizontal { gap: 12px !important; }
.yard-line-column.horizontal {
  padding: 13px !important;
  border-radius: 19px !important;
  border-color: var(--rr-border) !important;
  background: linear-gradient(155deg, var(--rr-surface), var(--rr-surface-2)) !important;
  box-shadow: var(--rr-shadow-sm) !important;
}
.yard-line-head {
  min-height: 43px;
  padding: 0 2px 9px;
  border-bottom: 1px solid var(--rr-border);
}
.yard-line-head b { color: var(--rr-text) !important; font-size: 14px !important; }
.yard-line-head small { color: var(--rr-muted) !important; font-size: 9.5px !important; line-height: 1.7; }
.yard-line-head > span {
  min-width: 68px;
  padding: 6px 9px;
  border-radius: 999px;
  text-align: center;
  background: var(--rr-accent-soft);
  color: var(--rr-accent-3);
  font-size: 10px;
  font-weight: 900;
}
.yard-line-rail.fixed-25-wrap {
  display: block !important;
  direction: ltr !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  padding: 9px 2px 12px !important;
  scroll-behavior: smooth;
  overscroll-behavior-inline: contain;
  scrollbar-gutter: stable;
}
.yard-card-row {
  display: grid !important;
  direction: rtl !important;
  grid-template-columns: repeat(var(--yard-cell-count, 1), 112px) !important;
  grid-template-rows: 1fr !important;
  gap: 7px !important;
  min-width: max-content !important;
  width: max-content !important;
  padding: 2px 1px !important;
  border-top: 0 !important;
}
.yard-card-row + .yard-card-row { display: none !important; }
.yard-wagon-card.pro,
.yard-gap-card {
  width: 112px !important;
  min-width: 112px !important;
  min-height: 74px !important;
  border-radius: 13px !important;
  box-shadow: none !important;
  transition: transform var(--rr-fast) var(--rr-ease), border-color var(--rr-fast), background var(--rr-fast) !important;
}
.yard-wagon-card.pro:hover { transform: translateY(-2px) !important; filter: none !important; z-index: 2; }
.yard-wagon-card.pro:focus-visible { outline: 2px solid currentColor !important; outline-offset: 2px; }
.yard-wagon-card.pro i { border-radius: 8px !important; }
.yard-wagon-card.pro.ready { color: #35c982 !important; }
.yard-wagon-card.pro.eval, .yard-wagon-card.pro.customs { color: #5ca8e8 !important; }
.yard-wagon-card.pro.loading { color: #e7b64b !important; }
.yard-wagon-card.pro.empty { color: #e56975 !important; }
.yard-gap-card { opacity: .72; }

/* ========================================================================
   TV monitor — normal mode keeps rich wagons in one horizontal row.
   Board mode becomes a true fit-to-screen operational overview.
   ======================================================================== */
.tv-page .main { max-width: none; }
.tv-head {
  min-height: 62px;
  padding: 10px 13px !important;
  border-radius: 18px !important;
}
.tv-head h3 { font-size: 14px !important; }
.tv-head small { color: var(--rr-muted) !important; }
.tv-head-actions { gap: 8px !important; flex-wrap: wrap; justify-content: flex-end; }
.legend { gap: 5px !important; }
.tv-summary-strip { gap: 8px !important; margin-bottom: 0 !important; }
.tv-kpi {
  min-height: 68px;
  padding: 10px 12px !important;
  border-radius: 14px !important;
  border-color: var(--rr-border) !important;
  background: var(--rr-surface-2) !important;
  box-shadow: none !important;
}
.tv-kpi small { font-size: 9.5px !important; }
.tv-kpi b { font-size: 22px !important; }
.tv-suggestions { margin-bottom: 0 !important; }
.tv-suggestion-item { border-radius: 12px !important; }
.tv-lines {
  display: grid !important;
  gap: 10px !important;
  max-height: none !important;
  overflow: visible !important;
}
.tv-line {
  padding: 11px 12px 9px !important;
  border-radius: 17px !important;
  border-color: var(--rr-border) !important;
  background: linear-gradient(160deg, var(--rr-surface), var(--rr-surface-2)) !important;
  box-shadow: var(--rr-shadow-sm) !important;
  overflow: hidden !important;
}
.tv-line-head {
  min-height: 36px;
  margin-bottom: 5px !important;
  padding: 0 2px 7px;
  border-bottom: 1px solid var(--rr-border);
}
.tv-line-head h3 { margin: 0 !important; font-size: 13px !important; font-weight: 900; }
.tv-line-head small { color: var(--rr-muted) !important; font-size: 9.5px !important; }
.tv-rail-grid {
  display: block !important;
  direction: ltr !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  max-width: 100%;
  padding: 4px 2px 9px !important;
  scroll-behavior: smooth;
  overscroll-behavior-inline: contain;
  scrollbar-gutter: stable;
}
.tv-rail-row.ram-row {
  display: grid !important;
  direction: rtl !important;
  grid-template-columns: repeat(var(--tv-cell-count, 1), 128px) !important;
  grid-template-rows: 1fr !important;
  gap: 0 7px !important;
  min-width: max-content !important;
  width: max-content !important;
  margin: 0 !important;
  align-items: end !important;
}
.tv-rail-row.ram-row + .tv-rail-row.ram-row { display: none !important; }
.tv-wagon-unit {
  width: 128px !important;
  min-width: 128px !important;
  height: 102px !important;
  grid-template-rows: 51px 26px 21px !important;
  border-radius: 11px !important;
  transition: transform var(--rr-fast) var(--rr-ease), filter var(--rr-fast), background var(--rr-fast) !important;
}
.tv-wagon-unit:hover {
  transform: translateY(-3px) !important;
  filter: drop-shadow(0 10px 12px rgba(0,0,0,.16)) brightness(1.035) !important;
  background: color-mix(in srgb, var(--rr-surface-2) 38%, transparent) !important;
  z-index: 6;
}
.tv-wagon-png { height: 51px !important; }
.tv-wagon-png img { width: 148px !important; height: 51px !important; }
.tv-wagon-caption { height: 26px !important; }
.tv-wagon-caption b { font-size: 10.7px !important; font-variant-numeric: tabular-nums; }
.tv-wagon-caption span { max-width: 122px !important; font-size: 7.4px !important; }

/* Polished icon tracker under wagon */
.tv-progress-mini {
  position: relative;
  height: 20px !important;
  min-width: 78px !important;
  padding: 2px 6px !important;
  gap: 4px !important;
  border: 1px solid var(--rr-border) !important;
  border-radius: 999px !important;
  background: color-mix(in srgb, var(--rr-surface) 83%, transparent) !important;
  box-shadow: 0 5px 12px rgba(0,0,0,.10) !important;
  backdrop-filter: blur(8px);
}
.tv-step-ico {
  width: 15px !important;
  height: 15px !important;
  border-width: 1px !important;
  transition: transform var(--rr-fast), box-shadow var(--rr-fast) !important;
}
.tv-wagon-unit:hover .tv-step-ico { transform: translateY(-1px); }
.tv-step-ico.done, .tv-step-ico.green { box-shadow: 0 0 0 2px rgba(37,182,108,.07); }
.tv-step-ico.pending, .tv-step-ico.yellow { box-shadow: 0 0 0 2px rgba(227,166,47,.07); }
.tv-step-ico.problem, .tv-step-ico.red { box-shadow: 0 0 0 2px rgba(223,85,98,.07); }
.tv-wagon-unit.ready .tv-progress-mini { border-color: rgba(37,182,108,.24) !important; }
.tv-wagon-unit.warning .tv-progress-mini { border-color: rgba(227,166,47,.25) !important; }
.tv-wagon-unit.blocked .tv-progress-mini { border-color: rgba(223,85,98,.22) !important; }

/* TV full overview */
body.tv-board-mode {
  --board-line-gap: 5px;
  overflow: hidden !important;
  background: #050811 !important;
}
body.tv-board-mode .layout { display: block !important; min-height: 100dvh !important; }
body.tv-board-mode .sidebar,
body.tv-board-mode .topbar,
body.tv-board-mode #tvSummary,
body.tv-board-mode #tvSuggestions,
body.tv-board-mode .legend { display: none !important; }
body.tv-board-mode .main {
  width: 100vw !important;
  height: 100dvh !important;
  max-width: none !important;
  padding: 5px !important;
  gap: 4px !important;
  overflow: hidden !important;
  background: #050811 !important;
}
body.tv-board-mode .tv-head {
  display: flex !important;
  min-height: 31px !important;
  flex: 0 0 31px;
  padding: 3px 6px !important;
  margin: 0 !important;
  border: 0 !important;
  border-radius: 8px !important;
  background: #0a0f1a !important;
  color: #d7deea !important;
}
body.tv-board-mode .tv-head h3 { font-size: 10px !important; color: #d7deea !important; }
body.tv-board-mode .tv-head small { font-size: 8px !important; color: #8491a5 !important; }
body.tv-board-mode .tv-head-actions { margin-right: auto; }
body.tv-board-mode #tvBoardBtn { display: inline-flex !important; min-height: 25px !important; padding: 3px 8px !important; font-size: 8px !important; }
body.tv-board-mode .tv-lines {
  min-height: 0 !important;
  height: calc(100dvh - 41px) !important;
  display: grid !important;
  grid-template-rows: repeat(var(--tv-line-count, 1), minmax(0, 1fr)) !important;
  gap: var(--board-line-gap) !important;
  overflow: hidden !important;
}
body.tv-board-mode .tv-line {
  min-height: 0 !important;
  height: 100% !important;
  display: grid !important;
  grid-template-rows: 17px minmax(0, 1fr) !important;
  padding: 2px 4px 3px !important;
  border-radius: 7px !important;
  border-color: #172238 !important;
  background: linear-gradient(180deg, #0a101c, #080d17) !important;
  box-shadow: none !important;
}
body.tv-board-mode .tv-line-head {
  min-height: 0 !important;
  height: 17px !important;
  padding: 0 2px 1px !important;
  margin: 0 !important;
  border-bottom-color: #172238 !important;
}
body.tv-board-mode .tv-line-head h3 { font-size: 8px !important; color: #d3dbe8 !important; }
body.tv-board-mode .tv-line-head small { display: block !important; font-size: 6px !important; color: #718096 !important; }
body.tv-board-mode .tv-rail-grid {
  min-height: 0 !important;
  height: 100% !important;
  overflow: hidden !important;
  padding: 0 !important;
  direction: ltr !important;
}
body.tv-board-mode .tv-rail-row.ram-row {
  min-width: 0 !important;
  width: 100% !important;
  height: 100% !important;
  grid-template-columns: repeat(var(--tv-cell-count, 1), minmax(0, 1fr)) !important;
  gap: 0 1px !important;
  align-items: stretch !important;
}
body.tv-board-mode .tv-wagon-unit {
  width: 100% !important;
  min-width: 0 !important;
  height: 100% !important;
  min-height: 0 !important;
  grid-template-rows: minmax(14px, 1fr) 9px 6px !important;
  border-radius: 2px !important;
  overflow: hidden !important;
}
body.tv-board-mode .tv-wagon-png {
  min-height: 0 !important;
  height: 100% !important;
  overflow: hidden !important;
}
body.tv-board-mode .tv-wagon-png img {
  width: 135% !important;
  max-width: none !important;
  height: 100% !important;
  min-height: 0 !important;
  object-fit: contain !important;
  filter: drop-shadow(0 1px 1px rgba(0,0,0,.2)) !important;
}
body.tv-board-mode .tv-wagon-caption {
  min-width: 0;
  width: 100%;
  height: 9px !important;
  grid-template-rows: 9px !important;
  overflow: hidden;
}
body.tv-board-mode .tv-wagon-caption b {
  max-width: 100%;
  overflow: hidden;
  font-size: clamp(4px, .45vw, 7px) !important;
  line-height: 9px !important;
  white-space: nowrap;
  color: #e5e9f0 !important;
  letter-spacing: -.25px !important;
}
body.tv-board-mode .tv-wagon-caption span { display: none !important; }
body.tv-board-mode .tv-progress-mini {
  width: min(100%, 34px) !important;
  min-width: 0 !important;
  height: 6px !important;
  gap: 1px !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}
body.tv-board-mode .tv-step-ico {
  width: 5px !important;
  height: 5px !important;
  border: 0 !important;
  box-shadow: none !important;
}
body.tv-board-mode .tv-step-ico i,
body.tv-board-mode .tv-step-ico svg,
body.tv-board-mode .tv-step-ico::before { display: none !important; }
body.tv-board-mode .tv-wagon-unit:hover { transform: none !important; filter: brightness(1.12) !important; }

/* ---------- RTL scroll edge affordance ---------- */
.rr-scroll-shell { position: relative; }
.rr-scroll-shell::before,
.rr-scroll-shell::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 9px;
  width: 30px;
  z-index: 3;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--rr-fast);
}
.rr-scroll-shell::before { right: 0; background: linear-gradient(90deg, transparent, var(--rr-surface)); }
.rr-scroll-shell::after { left: 0; background: linear-gradient(270deg, transparent, var(--rr-surface)); }
.rr-scroll-shell.can-scroll-start::before,
.rr-scroll-shell.can-scroll-end::after { opacity: .82; }

/* ---------- Responsive ---------- */
@media (max-width: 1260px) {
  :root { --rr-sidebar: 236px; }
  .global-search { min-width: 300px; }
  .tv-rail-row.ram-row { grid-template-columns: repeat(var(--tv-cell-count, 1), 116px) !important; }
  .tv-wagon-unit { width: 116px !important; min-width: 116px !important; }
  .tv-wagon-png img { width: 136px !important; }
  .tv-wagon-caption span { max-width: 112px !important; }
}

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr !important; }
  .sidebar {
    position: fixed !important;
    inset: 0 0 0 auto;
    width: min(286px, 88vw) !important;
    height: 100dvh !important;
    transform: translateX(105%);
    transition: transform var(--rr-normal) var(--rr-ease);
    z-index: 1200;
    box-shadow: -24px 0 60px rgba(0,0,0,.34) !important;
  }
  body.nav-open .sidebar { transform: translateX(0); }
  body.nav-open::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 1100;
    background: rgba(2,6,12,.58);
    backdrop-filter: blur(3px);
  }
  .mobile-nav-toggle { display: inline-grid; place-items: center; }
  .main { padding: 12px 14px 30px !important; }
  .topbar { min-height: 68px; padding-top: 7px; }
  .page-icon { width: 40px !important; height: 40px !important; flex-basis: 40px; }
  .topbar h1 { font-size: 19px !important; }
  .topbar p { font-size: 10px !important; }
  .toolbar { width: 100%; justify-content: stretch; }
  .global-search { order: 8; width: 100%; min-width: 0; }
  .global-search input { min-width: 0; }
  .theme-segment { margin-right: auto; }
  .cards { grid-template-columns: repeat(2, minmax(0,1fr)) !important; }
  .filter-bar { grid-template-columns: repeat(2, minmax(0,1fr)) !important; }
  .form-grid, .form-grid.three-cols, .form-grid.four-cols { grid-template-columns: repeat(2, minmax(0,1fr)) !important; }
  .split, .two, .three, .four, .wa-grid-2, .wa-compose-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 640px) {
  .main { padding-inline: 10px !important; }
  .topbar { align-items: flex-start !important; }
  .page-title { flex: 1; }
  .topbar p { display: none; }
  .toolbar { gap: 6px !important; }
  .theme-segment button b { display: none; }
  .global-search { display: grid !important; grid-template-columns: 1fr auto; }
  .cards { grid-template-columns: 1fr !important; }
  .card { min-height: 88px !important; }
  .form-grid, .form-grid.three-cols, .form-grid.four-cols, .filter-bar { grid-template-columns: 1fr !important; }
  .panel { padding: 14px !important; border-radius: 17px !important; }
  .panel-head { align-items: flex-start !important; flex-direction: column; }
  .panel-head > .actions, .panel-head > button, .panel-head > a { align-self: stretch; }
  .actions .btn { flex: 1 1 auto; }
  .detail-grid { grid-template-columns: 1fr 1fr !important; }
  .modal-backdrop { padding: 8px !important; }
  .modal { max-height: 96dvh !important; border-radius: 18px !important; }
  .toast { left: 10px !important; right: 10px; bottom: 10px !important; min-width: 0; }
  .tv-head { align-items: flex-start !important; flex-direction: column; }
  .tv-head-actions { width: 100%; justify-content: space-between; }
  .legend { overflow-x: auto; max-width: 100%; flex-wrap: nowrap !important; }
  .tv-rail-row.ram-row { grid-template-columns: repeat(var(--tv-cell-count, 1), 104px) !important; }
  .tv-wagon-unit { width: 104px !important; min-width: 104px !important; }
  .tv-wagon-png img { width: 124px !important; }
  .yard-card-row { grid-template-columns: repeat(var(--yard-cell-count, 1), 104px) !important; }
  .yard-wagon-card.pro, .yard-gap-card { width: 104px !important; min-width: 104px !important; }
}

/* ---------- Accessibility and reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}

@media print {
  .sidebar, .topbar, .floating-theme-switch, .mobile-nav-toggle { display: none !important; }
  .layout { display: block !important; }
  .main { max-width: none !important; padding: 0 !important; }
  .panel, .card { box-shadow: none !important; break-inside: avoid; }
}

/* Late micro-adjustments */
.required-mark { color: var(--rr-danger); font-weight: 950; }
.topbar.is-scrolled { border-bottom: 1px solid color-mix(in srgb, var(--rr-border) 75%, transparent); }
html.theme-changing *, html.theme-changing *::before, html.theme-changing *::after { transition-duration: 220ms !important; }