/* ==========================================================================
   SBI TT Rates - Modern Official Design System & Theme Engine
   ========================================================================== */

:root {
  color-scheme: light;

  /* Light Palette */
  --bg-page: #f8fafc;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-panel: #f1f5f9;
  --bg-glass: rgba(255, 255, 255, 0.88);
  --border-color: #e2e8f0;
  --border-hover: #cbd5e1;

  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-subtle: #94a3b8;

  --brand-primary: #0a2540;
  --brand-accent: #0284c7;
  --accent-teal: #0d9488;
  --accent-teal-bg: #ccfbf1;
  --accent-amber: #b45309;
  --accent-amber-bg: #fef3c7;

  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 30px -10px rgba(15, 23, 42, 0.12);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  color-scheme: dark;

  /* Dark Palette */
  --bg-page: #090d16;
  --bg-surface: #0f172a;
  --bg-card: #162032;
  --bg-panel: #1e293b;
  --bg-glass: rgba(15, 23, 42, 0.88);
  --border-color: #273549;
  --border-hover: #3b4d66;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;

  --brand-primary: #38bdf8;
  --brand-accent: #0284c7;
  --accent-teal: #2dd4bf;
  --accent-teal-bg: rgba(45, 212, 191, 0.15);
  --accent-amber: #fbbf24;
  --accent-amber-bg: rgba(251, 191, 36, 0.15);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 30px -10px rgba(0, 0, 0, 0.5);
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

[hidden],
.single-date-control[hidden],
.range-control[hidden],
.filter-bar label[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

section,
[id],
#rates-table,
.table-section {
  scroll-margin-top: 90px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--brand-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-teal);
}

/* Topbar Header */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px clamp(16px, 4vw, 48px);
  background-color: var(--bg-glass);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.brand-emblem {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0284c7 0%, #0a2540 100%);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.3);
}

.brand-text em {
  font-style: normal;
  color: var(--accent-teal);
  font-weight: 600;
}

.official-tag {
  display: inline-flex;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background-color: var(--accent-teal-bg);
  color: var(--accent-teal);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav {
  display: flex;
  gap: 20px;
}

.nav-link {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  padding: 6px 4px;
}

.nav-link:hover {
  color: var(--text-main);
}

/* Theme Switcher Slider */
.theme-toggle-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 12px;
  border-left: 1px solid var(--border-color);
}

.theme-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  min-width: 34px;
}

.theme-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
}

.theme-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #cbd5e1;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3px 5px;
}

[data-theme="dark"] .slider {
  background-color: #334155;
}

.slider.round {
  border-radius: 34px;
}

.slider.round::before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: #ffffff;
  transition: var(--transition-normal);
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  z-index: 2;
}

input:checked+.slider.round::before {
  transform: translateX(22px);
  background-color: #0f172a;
}

.slider-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  z-index: 1;
}

.slider-icon.sun {
  color: #f59e0b;
}

.slider-icon.moon {
  color: #38bdf8;
}

/* Page Container */
.page {
  flex: 1;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

/* Sections & Hero */
.hero,
.section {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.official-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.8fr);
  gap: 20px;
  align-items: center;
  padding: 14px 20px;
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-panel) 100%);
  border-left: 5px solid var(--brand-accent);
}

.hero-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 6px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-teal);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

h1 {
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-main);
  line-height: 1.15;
  margin: 0;
}

h1 span {
  color: var(--brand-accent);
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: 13.5px;
  line-height: 1.4;
  max-width: 680px;
  margin: 0;
}

.trust-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.trust-panel-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.trust-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  background-color: var(--accent-teal-bg);
  color: var(--accent-teal);
}

.trust-label {
  display: block;
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.trust-panel strong {
  font-size: 14.5px;
  color: var(--text-main);
}

.trust-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-muted);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
}

/* Headings & Eyebrows */
.eyebrow {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-amber);
  margin-bottom: 4px;
}

h2 {
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.today-pill {
  display: inline-flex;
  align-items: center;
  margin-left: 8px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background-color: var(--accent-teal-bg);
  color: var(--accent-teal);
  font-size: 12px;
  font-weight: 700;
  vertical-align: middle;
}

.today-pill.clickable-today-pill {
  position: relative;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.today-pill.clickable-today-pill:hover {
  background-color: var(--brand-accent);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

/* Tooltip container for hover overlay */
.today-pill.clickable-today-pill::after {
  content: attr(data-tooltip);
  position: absolute;
  top: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  background-color: #0f172a;
  color: #ffffff;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
  z-index: 100;
}

/* Tooltip arrow pointer */
.today-pill.clickable-today-pill::before {
  content: "";
  position: absolute;
  top: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  border-width: 0 5px 5px 5px;
  border-style: solid;
  border-color: transparent transparent #0f172a transparent;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, visibility 0.18s;
  z-index: 101;
}

.today-pill.clickable-today-pill:hover::after,
.today-pill.clickable-today-pill:hover::before {
  opacity: 1;
  visibility: visible;
}

.today-pill.clickable-today-pill:hover::after {
  transform: translateX(-50%) translateY(-250%);
}

/* "Viewing:" pill — shown when browsing a non-today date */
.today-pill.viewing-pill {
  background-color: rgba(180, 83, 9, 0.12);
  color: var(--accent-amber);
}

.today-pill.viewing-pill:hover {
  background-color: var(--accent-amber) !important;
  color: #ffffff !important;
}


/* Section Headings */
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.slim-heading {
  margin-bottom: 14px;
}

/* Snapshot heading with inline quick-date form */
.snapshot-heading-row {
  align-items: center !important;
  flex-wrap: nowrap !important;
  gap: 12px !important;
}

.snapshot-title-group {
  flex: 0 0 auto;
  min-width: 0;
}

.snapshot-h2 {
  margin: 0;
  white-space: nowrap;
}

.quick-date-form {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 auto;
  justify-content: flex-end;
  flex-wrap: nowrap;
}

.quick-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  white-space: nowrap;
  flex-direction: row;
  gap: 0;
}

.quick-date-input {
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 0 10px;
  font-family: inherit;
  font-size: 13px;
  background-color: var(--bg-card);
  color: var(--text-main);
  width: 148px;
  transition: border-color var(--transition-fast);
}

.quick-date-input:focus {
  outline: none;
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.quick-currency-select {
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 0 10px;
  font-family: inherit;
  font-size: 13px;
  background-color: var(--bg-card);
  color: var(--text-main);
  min-width: 220px !important;
  width: auto !important;
  max-width: 280px !important;
  transition: border-color var(--transition-fast);
}

.quick-currency-select:focus {
  outline: none;
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.quick-go-btn {
  height: 36px !important;
  padding: 0 14px !important;
  font-size: 13px !important;
  gap: 5px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Snapshot Date Table ── */
.snapshot-date-table-wrap {
  margin-top: 28px;
  border-top: 2px solid var(--border-color);
  padding-top: 18px;
}

.snapshot-date-table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.snapshot-date-table-label {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

.snapshot-date-table-label strong {
  color: var(--text-main);
  font-weight: 700;
}

.snapshot-table-link {
  font-size: 12px !important;
  padding: 6px 12px !important;
  height: auto !important;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Snapshot fallback banner ── shown when requested date has no data */
.snapshot-fallback-banner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: rgba(180, 83, 9, 0.08);
  border: 1px solid rgba(180, 83, 9, 0.25);
  color: var(--accent-amber, #d97706);
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 16px;
}

.snapshot-fallback-banner svg {
  flex-shrink: 0;
  margin-top: 2px;
  stroke: var(--accent-amber, #d97706);
}

.snapshot-fallback-banner strong {
  font-weight: 700;
  color: var(--text-main);
}


/* Snapshot Grid & Flag Cards */
.snapshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 14px;
}

.snapshot {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.snapshot::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--badge-accent, var(--brand-accent));
}

.snapshot:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-hover);
}

.currency-flag-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.currency-flag {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 30px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.currency-flag svg {
  width: 100%;
  height: 100%;
  display: block;
}

.currency-symbol-tag {
  font-size: 14px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-panel);
  color: var(--text-main);
}

.snapshot-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.currency-header {
  display: flex;
  flex-direction: column;
}

.currency-code {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-main);
}

.currency-name {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rate-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px dashed var(--border-color);
}

.rate-col {
  display: flex;
  flex-direction: column;
}

.rate-col em {
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.rate-col strong {
  font-size: 16px;
  font-weight: 700;
}

.rate-col.buy-col strong {
  color: var(--accent-teal);
}

.rate-col.sell-col strong {
  color: var(--accent-amber);
}

/* Forms & Controls */
.filter-bar {
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: flex-end !important;
  justify-content: space-between !important;
  gap: 12px !important;
  width: 100% !important;
}

.filter-bar .segmented-control {
  flex: 0 0 auto !important;
  height: 40px !important;
}

.filter-bar .single-date-control,
.filter-bar .range-control {
  flex: 0 1 150px !important;
  min-width: 135px !important;
}

.filter-bar .currency-control {
  flex: 1 1 240px !important;
  min-width: 220px !important;
}

.filter-bar .filter-actions {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex: 0 0 auto !important;
  margin-left: auto !important;
}

.segmented-control {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-panel);
}

.segmented-control label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 34px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.segmented-control input[type="radio"] {
  accent-color: var(--brand-accent);
}

.segmented-control label:has(input:checked) {
  background-color: var(--bg-surface);
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

input[type="date"],
input[type="text"],
select {
  height: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  font-family: inherit;
  font-size: 14px;
  background-color: var(--bg-card);
  color: var(--text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

label.currency-control,
label.currency-picker-label,
.filter-bar label.currency-control {
  min-width: 250px !important;
}

select,
select.wide-currency-select,
.wide-currency-select {
  min-width: 250px !important;
  width: 100% !important;
  max-width: 100% !important;
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.filter-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 16px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

button.primary-button,
.button.primary-button {
  background-color: var(--brand-accent);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.25);
}

button.primary-button:hover,
.button.primary-button:hover {
  background-color: #0369a1;
  color: #ffffff;
}

.button.secondary {
  background-color: var(--bg-panel);
  border-color: var(--border-color);
  color: var(--text-main);
}

.button.secondary:hover {
  background-color: var(--border-color);
  color: var(--text-main);
}

.small-button {
  height: 32px;
  padding: 0 12px;
  font-size: 12px;
}

/* Compare View Form */
.compare-form {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  align-items: flex-end !important;
  gap: 10px !important;
  width: 100% !important;
}

.compare-form>label {
  flex: 0 0 auto !important;
}

.compare-form label.currency-picker-label {
  flex: 0 1 auto !important;
  min-width: 220px !important;
}

.compare-actions {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex: 0 0 auto !important;
}

.currency-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.chip {
  height: 32px;
  padding: 0 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background-color: var(--accent-teal-bg);
  color: var(--accent-teal);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.chip:hover {
  background-color: #f87171;
  color: #ffffff;
  border-color: #f87171;
}

/* Rate Data Table */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 900px;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
  text-align: right;
  white-space: nowrap;
}

th:first-child,
td:first-child,
th:nth-child(3),
td:nth-child(3) {
  text-align: left;
}

th {
  background-color: var(--bg-panel);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

tbody tr {
  transition: background-color var(--transition-fast);
}

tbody tr:hover {
  background-color: var(--bg-panel);
}

.time-badge {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-panel);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
}

.buy-num {
  color: var(--accent-teal);
}

.sell-num {
  color: var(--accent-amber);
}

/* Table Copy Controls */
th.action-head,
td.action-cell {
  width: 44px;
  text-align: center;
  padding: 4px 6px;
}

.copy-row-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-panel);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.copy-row-btn:hover {
  background-color: var(--brand-accent);
  color: #ffffff;
  border-color: var(--brand-accent);
}

.copy-row-btn.copied {
  background-color: var(--accent-teal);
  color: #ffffff;
  border-color: var(--accent-teal);
}

/* Hover Copy Cell Controls */
.copyable-cell {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  width: 100%;
}

th:first-child .copyable-cell,
td:first-child .copyable-cell,
th:nth-child(3) .copyable-cell,
td:nth-child(3) .copyable-cell {
  justify-content: flex-start;
}

.copy-cell-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  padding: 0;
  border-radius: 4px;
  border: none;
  background-color: var(--border-color);
  color: var(--text-muted);
  opacity: 0;
  transform: scale(0.85);
  cursor: pointer;
  transition: opacity var(--transition-fast), transform var(--transition-fast), background-color var(--transition-fast);
}

td:hover .copy-cell-btn,
.copyable-cell:hover .copy-cell-btn {
  opacity: 1;
  transform: scale(1);
}

.copy-cell-btn:hover {
  background-color: var(--brand-accent);
  color: #ffffff;
}

.copy-cell-btn.copied {
  opacity: 1 !important;
  transform: scale(1) !important;
  background-color: var(--accent-teal) !important;
  color: #ffffff !important;
}

/* Copy Toast Notification */
.copy-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  background-color: var(--brand-primary);
  color: #ffffff;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.copy-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.sort-button {
  height: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.sort-button:hover {
  color: var(--brand-accent);
  background: transparent;
}

.sort-button span {
  color: var(--brand-accent);
}

/* Metrics Cards (Admin Diagnostics) */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.metric-card {
  display: flex;
  flex-direction: column;
  padding: 16px;
  border-radius: var(--radius-md);
  background-color: var(--bg-panel);
  border: 1px solid var(--border-color);
}

.metric-number {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.1;
}

.metric-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.metric-card.success .metric-number {
  color: #22c55e;
}

.metric-card.warning .metric-number {
  color: #f59e0b;
}

.metric-card.danger .metric-number {
  color: #ef4444;
}

.metric-card.highlight .metric-number {
  color: var(--brand-accent);
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 4px;
  background-color: var(--bg-panel);
  color: var(--brand-accent);
}

/* Footer */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  padding: 36px 16px 24px;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.footer-container {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1.1fr 1.3fr 0.9fr;
  gap: 28px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--text-main);
}

.footer-col p {
  color: var(--text-muted);
  font-size: 12.5px;
  line-height: 1.55;
}

.footer-col strong {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-main);
}

.footer-bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.5;
}

.footer-bullet-list li {
  position: relative;
  padding-left: 14px;
}

.footer-bullet-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--brand-accent);
  font-weight: bold;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 13px;
}

.footer-links a:hover {
  color: var(--text-main);
}

.footer-bottom {
  max-width: 1240px;
  margin: 28px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 12px;
  color: var(--text-subtle);
}

.empty {
  color: var(--text-muted);
  padding: 24px;
  text-align: center;
}

/* Responsive Media Queries */
@media (max-width: 980px) {
  .official-hero {
    grid-template-columns: 1fr;
  }

  .filter-bar {
    grid-template-columns: repeat(3, 1fr);
  }

  .filter-actions {
    grid-column: 1 / -1;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-right {
    justify-content: space-between;
  }

  .filter-bar {
    grid-template-columns: 1fr;
  }

  .snapshot-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .snapshot-grid {
    grid-template-columns: 1fr;
  }
}

/* Guaranteed Hidden Override */
[hidden],
[hidden] * {
  display: none !important;
}
}

/* Guaranteed Hidden Override */
[hidden],
[hidden] * {
  display: none !important;
}