/* ═══════════════════════════════════════════════════════════════
   PHANIC LEADERBOARD — MODAL STYLESHEET  (v2 — redesigned)
   Typography: Inter (300 / 400 / 500 / 600 / 700 / 800)
   Title display: Bebas Neue (kept for brand identity only)
   All classes namespaced lb- to avoid main-site conflicts.
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Bebas+Neue&display=swap');

/* ── Design tokens ──────────────────────────────────────────── */
:root {
  /* Brand */
  --lb-primary:        #8B0000;
  --lb-primary-light:  #A52A2A;
  --lb-primary-dark:   #5C0000;
  --lb-accent:         #DC143C;
  --lb-accent-glow:    rgba(220, 20, 60, 0.14);

  /* Medal */
  --lb-gold:           #E8A900;
  --lb-gold-bg:        #FFF8E1;
  --lb-gold-glow:      rgba(232, 169, 0, 0.20);
  --lb-silver:         #9BAAB8;
  --lb-silver-bg:      #F0F4F8;
  --lb-bronze:         #B5652A;
  --lb-bronze-bg:      #FDF0E8;

  /* Surface */
  --lb-bg:             #FFFFFF;
  --lb-bg-2:           #F9FAFB;
  --lb-bg-3:           #F3F4F6;
  --lb-surface-warm:   #FEF9F9;

  /* Border */
  --lb-border:         #E5E7EB;
  --lb-border-2:       #D1D5DB;

  /* Text — Inter weight pairing */
  --lb-text-primary:   #111827;
  --lb-text-body:      #374151;
  --lb-text-secondary: #6B7280;
  --lb-text-muted:     #9CA3AF;
  --lb-text-inverse:   #FFFFFF;

  /* Shadows */
  --lb-shadow-xs: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --lb-shadow-sm: 0 4px 6px rgba(0,0,0,0.05), 0 2px 4px rgba(0,0,0,0.03);
  --lb-shadow-md: 0 10px 20px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.04);
  --lb-shadow-lg: 0 24px 48px rgba(0,0,0,0.12), 0 8px 16px rgba(0,0,0,0.06);
  --lb-shadow-xl: 0 40px 80px rgba(0,0,0,0.18), 0 16px 32px rgba(0,0,0,0.08);

  /* Radius */
  --lb-r-xs:  4px;
  --lb-r-sm:  8px;
  --lb-r-md:  12px;
  --lb-r-lg:  16px;
  --lb-r-xl:  24px;
  --lb-r-2xl: 32px;

  /* Motion */
  --lb-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --lb-ease:   cubic-bezier(0.16, 1, 0.3, 1);
  --lb-fast:   0.15s ease;
  --lb-base:   0.25s ease;
  --lb-slow:   0.4s var(--lb-ease);

  /* Z-index */
  --lb-z-backdrop: 1099;
  --lb-z-modal:    1100;
}

/* Dark mode */
[data-theme="dark"] {
  --lb-bg:             #111827;
  --lb-bg-2:           #1F2937;
  --lb-bg-3:           #374151;
  --lb-surface-warm:   #1A1015;
  --lb-border:         #374151;
  --lb-border-2:       #4B5563;
  --lb-text-primary:   #F9FAFB;
  --lb-text-body:      #D1D5DB;
  --lb-text-secondary: #9CA3AF;
  --lb-text-muted:     #6B7280;
  --lb-gold-bg:        #1C1500;
  --lb-silver-bg:      #131B22;
  --lb-bronze-bg:      #1C0E05;
  --lb-shadow-lg:      0 24px 48px rgba(0,0,0,0.40), 0 8px 16px rgba(0,0,0,0.20);
  --lb-shadow-xl:      0 40px 80px rgba(0,0,0,0.60), 0 16px 32px rgba(0,0,0,0.30);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Base font stack ────────────────────────────────────────── */
.lb-modal,
.lb-modal *,
.demo-page,
.demo-page * {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ════════════════════════════════════════════════════════════
   DEMO PAGE
   ════════════════════════════════════════════════════════════ */
body { background: var(--lb-bg); }

.demo-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--lb-bg-2);
}

.demo-hero {
  text-align: center;
  padding: 3rem 2rem;
  max-width: 480px;
}

.demo-logo {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  margin: 0 auto 1.5rem;
  object-fit: contain;
  box-shadow: var(--lb-shadow-md);
}

.demo-hero h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.2rem, 7vw, 3.5rem);
  letter-spacing: 3px;
  color: var(--lb-primary);
  margin-bottom: 0.5rem;
}

.demo-hero p {
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--lb-text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* ── Trigger button ─────────────────────────────────────────── */
.lb-open-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8125rem 1.625rem;
  background: linear-gradient(135deg, var(--lb-primary) 0%, var(--lb-primary-light) 100%);
  color: var(--lb-text-inverse);
  border: none;
  border-radius: var(--lb-r-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(139, 0, 0, 0.30);
  transition: transform var(--lb-base), box-shadow var(--lb-base);
}

.lb-open-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(139, 0, 0, 0.38);
}

.lb-open-btn:active { transform: translateY(0); }

/* ════════════════════════════════════════════════════════════
   MODAL LAYER
   ════════════════════════════════════════════════════════════ */
.lb-modal {
  position: fixed;
  inset: 0;
  z-index: var(--lb-z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--lb-base);
}

.lb-modal.lb-open {
  pointer-events: all;
  opacity: 1;
}

/* Backdrop */
.lb-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.50);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: var(--lb-z-backdrop);
}

/* Panel */
.lb-panel {
  position: relative;
  z-index: calc(var(--lb-z-modal) + 1);
  background: var(--lb-bg);
  border-radius: var(--lb-r-2xl);
  width: 100%;
  max-width: 980px;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--lb-shadow-xl);
  overflow: hidden;
  transform: scale(0.94) translateY(20px);
  transition: transform var(--lb-slow);
  border: 1px solid var(--lb-border);
}

.lb-modal.lb-open .lb-panel {
  transform: scale(1) translateY(0);
}

/* ════════════════════════════════════════════════════════════
   MODAL HEADER
   ════════════════════════════════════════════════════════════ */
.lb-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.125rem 1.5rem;
  border-bottom: 1px solid var(--lb-border);
  background: var(--lb-bg);
  flex-shrink: 0;
  box-shadow: inset 0 3px 0 var(--lb-primary);
}

.lb-header-left {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.lb-logo-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--lb-r-sm);
  background: linear-gradient(135deg, var(--lb-primary-dark), var(--lb-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 3px 10px rgba(139, 0, 0, 0.28);
  color: var(--lb-text-inverse);
}

.lb-logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lb-logo-fallback { display: block; }

.lb-header-text { display: flex; flex-direction: column; gap: 2px; }

.lb-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.625rem;
  letter-spacing: 3px;
  color: var(--lb-text-primary);
  line-height: 1;
}

.lb-subtitle {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--lb-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lb-header-right {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

/* Live pill */
.lb-sync-pill {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  background: var(--lb-bg-2);
  border: 1px solid var(--lb-border);
  border-radius: 100px;
  padding: 0.3125rem 0.75rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--lb-text-secondary);
  text-transform: uppercase;
  white-space: nowrap;
  transition: all 0.35s ease;
}

.lb-sync-pill.lb-live {
  background: rgba(22, 163, 74, 0.07);
  border-color: rgba(22, 163, 74, 0.28);
  color: #15803D;
}

.lb-sync-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lb-text-muted);
  flex-shrink: 0;
  transition: background 0.35s ease;
}

.lb-sync-pill.lb-live .lb-sync-dot {
  background: #16A34A;
  animation: lb-dot-pulse 2.2s ease-in-out infinite;
}

@keyframes lb-dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.7); }
}

/* Close button */
.lb-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--lb-border);
  background: var(--lb-bg-2);
  color: var(--lb-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--lb-fast), border-color var(--lb-fast),
              color var(--lb-fast), transform var(--lb-base);
  flex-shrink: 0;
}

.lb-close-btn:hover {
  background: var(--lb-primary);
  border-color: var(--lb-primary);
  color: var(--lb-text-inverse);
  transform: rotate(90deg);
}

/* ════════════════════════════════════════════════════════════
   SCROLLABLE BODY
   ════════════════════════════════════════════════════════════ */
.lb-body {
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--lb-border) transparent;
}

.lb-body::-webkit-scrollbar { width: 4px; }
.lb-body::-webkit-scrollbar-thumb {
  background: var(--lb-border-2);
  border-radius: 10px;
}

/* ════════════════════════════════════════════════════════════
   PODIUM SECTION
   2nd LEFT  |  1st CENTER (raised)  |  3rd RIGHT
   ════════════════════════════════════════════════════════════ */
.lb-podium-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  padding: 1.75rem 1.5rem 0;
  align-items: end;
}

/* Base card */
.lb-podium-card {
  border-radius: var(--lb-r-lg);
  padding: 1.5rem 1rem 1.25rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--lb-border);
  background: var(--lb-bg-2);
  transition: transform var(--lb-slow), box-shadow var(--lb-base);
  border-top-width: 3px;
}

/* ── 1st — GOLD — CENTER ── */
.lb-rank-1 {
  order: 2;
  border-top-color: var(--lb-gold);
  background: var(--lb-gold-bg);
  box-shadow: 0 0 0 1px rgba(232, 169, 0, 0.25), var(--lb-shadow-md);
  cursor: pointer;
  min-height: 230px;
  transform: translateY(-14px);
  z-index: 2;
}

[data-theme="dark"] .lb-rank-1 { background: var(--lb-gold-bg); }

.lb-rank-1:hover  { transform: translateY(-18px) scale(1.015); }
.lb-rank-1:active { transform: translateY(-14px) scale(1.00); }

.lb-rank-1::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg,
    transparent 25%,
    rgba(255,255,255,0.12) 50%,
    transparent 75%);
  background-size: 250% 100%;
  animation: lb-shimmer 4.5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes lb-shimmer {
  0%   { background-position: 250% 0; }
  100% { background-position: -250% 0; }
}

/* ── 2nd — SILVER — LEFT ── */
.lb-rank-2 {
  order: 1;
  border-top-color: var(--lb-silver);
  background: var(--lb-silver-bg);
  box-shadow: 0 0 0 1px rgba(155, 170, 184, 0.20), var(--lb-shadow-sm);
  min-height: 196px;
}

[data-theme="dark"] .lb-rank-2 { background: var(--lb-silver-bg); }

/* ── 3rd — BRONZE — RIGHT ── */
.lb-rank-3 {
  order: 3;
  border-top-color: var(--lb-bronze);
  background: var(--lb-bronze-bg);
  box-shadow: 0 0 0 1px rgba(181, 101, 42, 0.18), var(--lb-shadow-sm);
  min-height: 178px;
}

[data-theme="dark"] .lb-rank-3 { background: var(--lb-bronze-bg); }

/* Medal emoji */
.lb-podium-medal {
  font-size: 2.25rem;
  display: block;
  margin-bottom: 0.625rem;
  animation: lb-medal-float 3.2s ease-in-out infinite;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.10));
}

.lb-rank-2 .lb-podium-medal { animation-delay: 0.6s; }
.lb-rank-3 .lb-podium-medal { animation-delay: 1.2s; }

@keyframes lb-medal-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-5px); }
}

.lb-podium-name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--lb-text-primary);
  display: block;
  margin-bottom: 0.625rem;
  line-height: 1.3;
  word-break: break-word;
  letter-spacing: -0.01em;
}

.lb-podium-score {
  display: inline-flex;
  align-items: center;
  padding: 0.3125rem 0.875rem;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.lb-rank-1 .lb-podium-score {
  background: linear-gradient(135deg, #E8A900, #F5C842);
  color: #3D2800;
  box-shadow: 0 2px 8px rgba(232, 169, 0, 0.30);
}

.lb-rank-2 .lb-podium-score {
  background: linear-gradient(135deg, #9BAAB8, #C5D0D8);
  color: #1E2D3A;
}

.lb-rank-3 .lb-podium-score {
  background: linear-gradient(135deg, #B5652A, #D4855A);
  color: #FFFFFF;
}

.lb-champion-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.75rem;
  padding: 0.3rem 0.75rem;
  background: rgba(232, 169, 0, 0.10);
  border: 1px solid rgba(232, 169, 0, 0.30);
  border-radius: 100px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: #92630A;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  animation: lb-badge-pulse 3s ease-in-out infinite;
}

[data-theme="dark"] .lb-champion-badge {
  color: #E8A900;
  background: rgba(232, 169, 0, 0.08);
}

@keyframes lb-badge-pulse {
  0%, 100% { box-shadow: 0 0 0   rgba(232, 169, 0, 0); }
  50%       { box-shadow: 0 0 10px rgba(232, 169, 0, 0.30); }
}

.lb-champion-badge svg {
  width: 10px;
  height: 10px;
  fill: currentColor;
  flex-shrink: 0;
}

.lb-celebrate-hint {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.625rem;
  font-weight: 500;
  color: var(--lb-text-muted);
  letter-spacing: 0.10em;
  text-transform: uppercase;
}


/* ════════════════════════════════════════════════════════════
   CLASS STATISTICS SECTION — Redesigned with distinct visual identity
   Dark navy theme to differentiate from white student table
   ════════════════════════════════════════════════════════════ */

.lb-stats-section {
  margin: 1.25rem 1.5rem 0;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-radius: var(--lb-r-lg);
  padding: 1.25rem 1.5rem;
  border: 1px solid #334155;
  box-shadow: 
    0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

/* Subtle grid pattern overlay */
.lb-stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}

.lb-stats-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  color: #94a3b8;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  position: relative;
  z-index: 1;
}

.lb-stats-header svg {
  stroke: #64748b;
}

.lb-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.lb-stat-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.375rem;
  padding: 0.875rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--lb-r-md);
  transition: all 0.2s ease;
}

.lb-stat-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.lb-stat-icon {
  font-size: 1.25rem;
  line-height: 1;
  filter: grayscale(0.3);
}

.lb-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #f1f5f9;
  line-height: 1;
  letter-spacing: -0.02em;
}

.lb-stat-label {
  font-size: 0.6875rem;
  font-weight: 500;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Accent colors for each stat */
.lb-stat-item:nth-child(1) { border-left: 2px solid #3b82f6; }
.lb-stat-item:nth-child(2) { border-left: 2px solid #10b981; }
.lb-stat-item:nth-child(3) { border-left: 2px solid #f59e0b; }
.lb-stat-item:nth-child(4) { border-left: 2px solid #8b5cf6; }

/* Responsive */
@media (max-width: 720px) {
  .lb-stats-section {
    margin: 1rem 1.25rem 0;
    padding: 1rem;
  }

  .lb-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .lb-stat-item {
    padding: 0.75rem;
  }

  .lb-stat-value {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .lb-stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .lb-stat-item {
    padding: 0.625rem;
  }

  .lb-stat-value {
    font-size: 1.125rem;
  }
}

/* ════════════════════════════════════════════════════════════
   CONTROLS BAR
   ════════════════════════════════════════════════════════════ */
.lb-controls {
  display: flex;
  gap: 0.625rem;
  align-items: center;
  padding: 1.25rem 1.5rem;
}

/* Search */
.lb-search-wrap {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

.lb-search-icon {
  position: absolute;
  left: 0.875rem;
  color: var(--lb-text-muted);
  pointer-events: none;
  flex-shrink: 0;
}

.lb-search-input {
  width: 100%;
  height: 40px;
  padding: 0 2.5rem 0 2.625rem;
  background: var(--lb-bg-2);
  border: 1px solid var(--lb-border);
  border-radius: var(--lb-r-sm);
  color: var(--lb-text-primary);
  font-size: 0.875rem;
  font-weight: 400;
  outline: none;
  transition: border-color var(--lb-fast), box-shadow var(--lb-fast),
              background var(--lb-fast);
}

.lb-search-input:focus {
  border-color: var(--lb-primary);
  background: var(--lb-bg);
  box-shadow: 0 0 0 3px var(--lb-accent-glow);
}

.lb-search-input::placeholder {
  color: var(--lb-text-muted);
  font-weight: 400;
}

.lb-search-clear {
  position: absolute;
  right: 0.625rem;
  background: none;
  border: none;
  color: var(--lb-text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--lb-fast), color var(--lb-fast);
}

.lb-search-clear:hover {
  background: var(--lb-border);
  color: var(--lb-text-body);
}

/* Export button */
.lb-export-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  height: 40px;
  padding: 0 1.25rem;
  background: linear-gradient(135deg, var(--lb-primary) 0%, var(--lb-primary-light) 100%);
  color: var(--lb-text-inverse);
  border: none;
  border-radius: var(--lb-r-sm);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 2px 10px rgba(139, 0, 0, 0.22);
  transition: transform var(--lb-fast), box-shadow var(--lb-fast);
  flex-shrink: 0;
}

.lb-export-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 5px 16px rgba(139, 0, 0, 0.30);
}

.lb-export-btn:active { transform: translateY(0); }

/* ════════════════════════════════════════════════════════════
   TABLE  — redesigned UX
   ════════════════════════════════════════════════════════════ */
.lb-table-wrap {
  padding: 0 1.5rem;
}

.lb-table-inner {
  border: 1px solid var(--lb-border);
  border-radius: var(--lb-r-md);
  overflow: hidden;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: var(--lb-shadow-xs);
}

/* ── Loading ── */
.lb-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 4rem 2rem;
  color: var(--lb-text-secondary);
}

.lb-loading p {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--lb-text-secondary);
}

.lb-spinner {
  width: 32px;
  height: 32px;
  border: 2.5px solid var(--lb-border);
  border-top-color: var(--lb-primary);
  border-radius: 50%;
  animation: lb-spin 0.75s linear infinite;
}

@keyframes lb-spin { to { transform: rotate(360deg); } }

/* ── Error ── */
.lb-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 4rem 2rem;
  text-align: center;
}

.lb-error-icon { font-size: 1.875rem; }

.lb-error p {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--lb-text-secondary);
  line-height: 1.6;
}

/* ── Table element ── */
.lb-table-inner table {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
}

/* Head */
.lb-table-inner thead {
  background: linear-gradient(180deg, var(--lb-bg-3) 0%, var(--lb-bg-2) 100%);
  position: sticky;
  top: 0;
  z-index: 2;
}

.lb-table-inner th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--lb-text-secondary);
  border-bottom: 2px solid var(--lb-border);
  white-space: nowrap;
  border-right: 1px solid var(--lb-border);
}

.lb-table-inner th:last-child { border-right: none; text-align: right; }
.lb-table-inner th:first-child {
  width: 48px;
  text-align: center;
}

/* Body cells */
.lb-table-inner td {
  padding: 0.75rem 0.75rem;
  border-bottom: 1px solid var(--lb-border);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--lb-text-body);
  vertical-align: middle;
  transition: background var(--lb-fast);
  border-right: 1px solid rgba(229, 231, 235, 0.4);
}

.lb-table-inner td:last-child { border-right: none; text-align: right; }
.lb-table-inner td:first-child { text-align: center; }

/* ── Clickable rows ── */
.lb-table-inner tbody tr {
  transition: background var(--lb-fast), transform 0.12s var(--lb-spring);
  cursor: pointer;
  animation: lb-row-in 0.25s ease both;
}

.lb-table-inner tbody tr:hover td {
  background: rgba(139, 0, 0, 0.03);
}

.lb-table-inner tbody tr:active {
  transform: scale(0.995);
}

.lb-table-inner tbody tr:last-child td {
  border-bottom: none;
}

/* ── Top 3 row tinting with left accent bar ── */
.lb-table-inner tbody tr.lb-row-1 td {
  background: rgba(232, 169, 0, 0.05);
}
.lb-table-inner tbody tr.lb-row-1 td:first-child {
  border-left: 3px solid var(--lb-gold);
}
.lb-table-inner tbody tr.lb-row-1:hover td {
  background: rgba(232, 169, 0, 0.09);
}

.lb-table-inner tbody tr.lb-row-2 td {
  background: rgba(155, 170, 184, 0.05);
}
.lb-table-inner tbody tr.lb-row-2 td:first-child {
  border-left: 3px solid var(--lb-silver);
}
.lb-table-inner tbody tr.lb-row-2:hover td {
  background: rgba(155, 170, 184, 0.09);
}

.lb-table-inner tbody tr.lb-row-3 td {
  background: rgba(181, 101, 42, 0.04);
}
.lb-table-inner tbody tr.lb-row-3 td:first-child {
  border-left: 3px solid var(--lb-bronze);
}
.lb-table-inner tbody tr.lb-row-3:hover td {
  background: rgba(181, 101, 42, 0.08);
}

/* Other rows — subtle left bar on hover */
.lb-table-inner tbody tr:not(.lb-row-1):not(.lb-row-2):not(.lb-row-3) td:first-child {
  border-left: 3px solid transparent;
  transition: border-color var(--lb-fast), background var(--lb-fast);
}

.lb-table-inner tbody tr:not(.lb-row-1):not(.lb-row-2):not(.lb-row-3):hover td:first-child {
  border-left-color: var(--lb-border-2);
}

/* ── Rank badge ── */
.lb-rank-cell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--lb-r-sm);
  font-size: 0.8125rem;
  font-weight: 700;
  background: var(--lb-bg-3);
  color: var(--lb-text-secondary);
  letter-spacing: -0.01em;
  transition: transform 0.15s var(--lb-spring);
}

tr:hover .lb-rank-cell {
  transform: scale(1.1);
}

.lb-rank-cell.lb-top-1 {
  background: linear-gradient(135deg, #E8A900, #F5C842);
  color: #3D2800;
  box-shadow: 0 1px 6px rgba(232, 169, 0, 0.35);
}
.lb-rank-cell.lb-top-2 {
  background: linear-gradient(135deg, #9BAAB8, #C5D0D8);
  color: #1E2D3A;
}
.lb-rank-cell.lb-top-3 {
  background: linear-gradient(135deg, #B5652A, #D4855A);
  color: #FFFFFF;
}

/* ── Name cell: slightly heavier ── */
.lb-name-cell {
  font-weight: 600;
  color: var(--lb-text-primary);
  letter-spacing: -0.01em;
}

/* ── Score badge ── */
.lb-score-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0.8rem;
  background: linear-gradient(135deg, var(--lb-primary) 0%, var(--lb-primary-light) 100%);
  color: var(--lb-text-inverse);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: 0 1px 4px rgba(139, 0, 0, 0.18);
  white-space: nowrap;
  min-width: 48px;
  text-align: center;
}

/* ── Empty state ── */
.lb-empty {
  padding: 3.5rem 2rem;
  text-align: center;
}

.lb-empty-icon {
  font-size: 1.875rem;
  margin-bottom: 0.625rem;
  display: block;
}

.lb-empty p {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--lb-text-secondary);
}

/* ── Row entrance animation ── */
@keyframes lb-row-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ════════════════════════════════════════════════════════════
   RANK MEDALS - Added for top 3 positions
   ════════════════════════════════════════════════════════════ */
.lb-rank-cell.lb-top-1::before {
  content: '🥇';
  position: absolute;
  left: -4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.875rem;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.15));
}

.lb-rank-cell.lb-top-2::before {
  content: '🥈';
  position: absolute;
  left: -4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.875rem;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.15));
}

.lb-rank-cell.lb-top-3::before {
  content: '🥉';
  position: absolute;
  left: -4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.875rem;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.15));
}

.lb-rank-cell.lb-top-1,
.lb-rank-cell.lb-top-2,
.lb-rank-cell.lb-top-3 {
  position: relative;
  padding-left: 1.125rem;
}

/* Tighter spacing for rank column */
.lb-table-inner th:first-child,
.lb-table-inner td:first-child {
  width: 52px;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

/* Reduce space between rank and name specifically */
.lb-table-inner td:nth-child(2) {
  padding-left: 0.5rem;
}

/* ════════════════════════════════════════════════════════════
   RANK POSITION TOAST POPUP
   Shown when a table row is clicked
   ════════════════════════════════════════════════════════════ */
.lb-rank-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: calc(var(--lb-z-modal) + 10);
  background: var(--lb-text-primary);
  color: var(--lb-text-inverse);
  border-radius: var(--lb-r-lg);
  padding: 0.875rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 16px 40px rgba(0,0,0,0.22), 0 4px 12px rgba(0,0,0,0.10);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.3s var(--lb-spring);
  white-space: nowrap;
  max-width: 90vw;
}

.lb-rank-toast.lb-toast-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: all;
}

.lb-toast-emoji {
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
}

.lb-toast-text {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.lb-toast-rank {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  opacity: 0.65;
}

.lb-toast-msg {
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.3;
}

/* Top-3 toasts get accent colour */
.lb-rank-toast.lb-toast-gold   { background: linear-gradient(135deg, #7A5500, #B8860B); }
.lb-rank-toast.lb-toast-silver { background: linear-gradient(135deg, #2D3748, #4A5568); }
.lb-rank-toast.lb-toast-bronze { background: linear-gradient(135deg, #7B3B10, #A0522D); }
.lb-rank-toast.lb-toast-accent { background: linear-gradient(135deg, var(--lb-primary-dark), var(--lb-primary)); }

/* ════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════ */
.lb-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.875rem 1.5rem 1.25rem;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--lb-text-muted);
  letter-spacing: 0.01em;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-top: 0.875rem;
  border-top: 1px solid var(--lb-border);
}

/* ════════════════════════════════════════════════════════════
   CHAMPION ERUPTION ANIMATIONS
   ════════════════════════════════════════════════════════════ */
@keyframes lb-pulse-beat {
  0%   { transform: translateY(-14px) scale(1);    box-shadow: 0 0 0   1px rgba(232,169,0,0.25), var(--lb-shadow-md); }
  30%  { transform: translateY(-16px) scale(1.025); box-shadow: 0 0 20px 4px rgba(232,169,0,0.35), var(--lb-shadow-md); }
  60%  { transform: translateY(-14px) scale(1);    box-shadow: 0 0 0   1px rgba(232,169,0,0.25), var(--lb-shadow-md); }
  80%  { transform: translateY(-15px) scale(1.012); box-shadow: 0 0 14px 2px rgba(232,169,0,0.28), var(--lb-shadow-md); }
  100% { transform: translateY(-14px) scale(1);    box-shadow: 0 0 0   1px rgba(232,169,0,0.25), var(--lb-shadow-md); }
}

.lb-champion-pulse {
  animation: lb-pulse-beat 0.9s ease-in-out infinite !important;
}

@keyframes lb-eruption-card {
  0%   {
    transform: translateY(-14px) scale(1);
    box-shadow: 0 0 0 1px rgba(232,169,0,0.3), var(--lb-shadow-md);
    filter: brightness(1);
  }
  8%   { transform: translateY(-18px) scale(1.04) rotate(-1deg); }
  16%  { transform: translateY(-18px) scale(1.04) rotate(1deg); }
  24%  {
    transform: translateY(-20px) scale(1.06) rotate(0deg);
    box-shadow:
      0 0 0   2px #F5C842,
      0 0 30px 8px rgba(232,169,0,0.55),
      0 0 60px 20px rgba(232,169,0,0.25),
      var(--lb-shadow-lg);
    filter: brightness(1.12);
  }
  50%  {
    transform: translateY(-20px) scale(1.055);
    box-shadow:
      0 0 0   2px #FFD700,
      0 0 40px 12px rgba(255,215,0,0.60),
      0 0 80px 30px rgba(255,165,0,0.28),
      var(--lb-shadow-xl);
    filter: brightness(1.18);
  }
  65%  {
    transform: translateY(-22px) scale(1.07);
    box-shadow:
      0 0 0   3px #FFD700,
      0 0 50px 16px rgba(255,215,0,0.65),
      0 0 90px 35px rgba(255,165,0,0.30),
      var(--lb-shadow-xl);
    filter: brightness(1.22);
  }
  80%  {
    transform: translateY(-20px) scale(1.055);
    box-shadow:
      0 0 0   2px #F5C842,
      0 0 35px 10px rgba(232,169,0,0.50),
      0 0 70px 25px rgba(232,169,0,0.22),
      var(--lb-shadow-lg);
    filter: brightness(1.15);
  }
  100% {
    transform: translateY(-14px) scale(1);
    box-shadow: 0 0 0 1px rgba(232,169,0,0.25), var(--lb-shadow-md);
    filter: brightness(1);
  }
}

.lb-champion-eruption {
  animation: lb-eruption-card 3.5s var(--lb-ease) forwards !important;
  position: relative;
  overflow: visible !important;
  z-index: 10 !important;
}

.lb-eruption-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 5;
  overflow: visible;
}

.lb-sparkle {
  position: absolute;
  font-size: 0.875rem;
  color: #FFD700;
  font-style: normal;
  line-height: 1;
  animation: lb-sparkle-pop 0.7s var(--lb-spring) forwards;
  transform: scale(0) rotate(0deg);
  text-shadow: 0 0 6px rgba(255,215,0,0.8);
  pointer-events: none;
}

@keyframes lb-sparkle-pop {
  0%   { transform: scale(0)   rotate(0deg);   opacity: 0; }
  40%  { transform: scale(1.4) rotate(20deg);  opacity: 1; }
  65%  { transform: scale(1.1) rotate(-10deg); opacity: 1; }
  100% { transform: scale(0)   rotate(30deg);  opacity: 0; }
}

.lb-flying-crown {
  position: absolute;
  bottom: 20%;
  font-size: 1.5rem;
  pointer-events: none;
  z-index: 20;
  animation: lb-crown-fly var(--duration, 1.1s) ease-out forwards;
  will-change: transform, opacity;
  filter: drop-shadow(0 0 6px rgba(255,215,0,0.9));
}

@keyframes lb-crown-fly {
  0%   { transform: translateY(0)    scale(0.6) rotate(-15deg); opacity: 0; }
  15%  { transform: translateY(-20px) scale(1.1) rotate(5deg);  opacity: 1; }
  60%  { transform: translateY(-90px) scale(1.0) rotate(-5deg); opacity: 1; }
  100% { transform: translateY(-160px) scale(0.7) rotate(10deg); opacity: 0; }
}

/* ════════════════════════════════════════════════════════════
   TWERK — every 3rd click
   ════════════════════════════════════════════════════════════ */
@keyframes lb-twerk {
  0%   { transform: translateY(-14px) rotate(0deg)    scaleX(1);    }
  5%   { transform: translateY(-13px) rotate(-4deg)   scaleX(1.02); }
  10%  { transform: translateY(-15px) rotate(4deg)    scaleX(0.98); }
  15%  { transform: translateY(-13px) rotate(-6deg)   scaleX(1.03); }
  20%  { transform: translateY(-15px) rotate(6deg)    scaleX(0.97); }
  25%  { transform: translateY(-11px) rotate(-10deg)  scaleX(1.05) scaleY(0.96); }
  30%  { transform: translateY(-17px) rotate(10deg)   scaleX(0.95) scaleY(1.04); }
  35%  { transform: translateY(-11px) rotate(-13deg)  scaleX(1.07) scaleY(0.94); }
  40%  { transform: translateY(-17px) rotate(13deg)   scaleX(0.93) scaleY(1.06); }
  45%  { transform: translateY(-9px)  rotate(-16deg)  scaleX(1.09) scaleY(0.92); }
  50%  { transform: translateY(-3px)  rotate(16deg)   scaleX(0.91) scaleY(1.09);
         box-shadow: 0 0 0 2px #FFD700, 0 0 40px 12px rgba(255,215,0,0.55), var(--lb-shadow-xl); }
  55%  { transform: translateY(-20px) rotate(-14deg)  scaleX(1.06) scaleY(0.95);
         box-shadow: 0 0 0 2px #FFD700, 0 0 50px 16px rgba(255,215,0,0.65), var(--lb-shadow-xl); }
  60%  { transform: translateY(-4px)  rotate(14deg)   scaleX(0.94) scaleY(1.07); }
  65%  { transform: translateY(-14px) rotate(-10deg)  scaleX(1.04) scaleY(0.97); }
  70%  { transform: translateY(-14px) rotate(10deg)   scaleX(0.97) scaleY(1.03); }
  75%  { transform: translateY(-14px) rotate(-7deg)   scaleX(1.03); }
  80%  { transform: translateY(-14px) rotate(7deg)    scaleX(0.98); }
  85%  { transform: translateY(-14px) rotate(-4deg)   scaleX(1.02); }
  90%  { transform: translateY(-14px) rotate(4deg)    scaleX(0.99); }
  95%  { transform: translateY(-14px) rotate(-2deg); }
  100% { transform: translateY(-14px) rotate(0deg)    scaleX(1); }
}

.lb-twerk {
  animation: lb-twerk 2.2s cubic-bezier(0.36, 0.07, 0.19, 0.97) forwards !important;
  transform-origin: center bottom !important;
  z-index: 10 !important;
}

@keyframes lb-twerk-ripple-l {
  0%,  15% { transform: translateY(0) rotate(0deg);  }
  25%       { transform: translateY(-4px) rotate(-5deg) scaleX(1.03); }
  40%       { transform: translateY(-4px) rotate(5deg)  scaleX(0.97); }
  55%       { transform: translateY(-4px) rotate(-4deg) scaleX(1.02); }
  70%       { transform: translateY(-2px) rotate(3deg);  }
  85%       { transform: translateY(-1px) rotate(-1deg); }
  100%      { transform: translateY(0)  rotate(0deg);  }
}

.lb-twerk-ripple-l {
  animation: lb-twerk-ripple-l 2.1s ease-in-out forwards !important;
  transform-origin: center bottom !important;
}

@keyframes lb-twerk-ripple-r {
  0%,  15% { transform: translateY(0) rotate(0deg);  }
  25%       { transform: translateY(-4px) rotate(5deg)  scaleX(0.97); }
  40%       { transform: translateY(-4px) rotate(-5deg) scaleX(1.03); }
  55%       { transform: translateY(-4px) rotate(4deg)  scaleX(0.98); }
  70%       { transform: translateY(-2px) rotate(-3deg); }
  85%       { transform: translateY(-1px) rotate(1deg);  }
  100%      { transform: translateY(0)  rotate(0deg);  }
}

.lb-twerk-ripple-r {
  animation: lb-twerk-ripple-r 2.1s ease-in-out forwards !important;
  transform-origin: center bottom !important;
}

@keyframes lb-twerk-podium {
  0%,  100% { transform: translateX(0); }
  20%        { transform: translateX(-6px); }
  40%        { transform: translateX(8px); }
  55%        { transform: translateX(-10px); }
  70%        { transform: translateX(7px); }
  85%        { transform: translateX(-3px); }
}

.lb-twerk-podium {
  animation: lb-twerk-podium 2.2s ease-in-out forwards !important;
}

/* ════════════════════════════════════════════════════════════
   PRINT / PDF
   ════════════════════════════════════════════════════════════ */
.lb-no-print { display: none !important; }

@media print {
  .lb-controls,
  .lb-close-btn,
  .lb-sync-pill,
  .lb-champion-badge,
  .lb-celebrate-hint { display: none !important; }

  .lb-modal { position: static; opacity: 1; pointer-events: all; }
  .lb-panel  { max-height: none; box-shadow: none; border: none; transform: none; }
  .lb-backdrop { display: none; }
}

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */
@media (max-width: 860px) {
  .lb-stats-section {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .lb-podium-section {
    grid-template-columns: 1fr;
    gap: 0.625rem;
    padding: 1.25rem 1.25rem 0;
  }

  .lb-rank-1,
  .lb-rank-2,
  .lb-rank-3 {
    min-height: auto;
    transform: none !important;
    order: unset;
  }

  .lb-rank-1 { order: 1; }
  .lb-rank-2 { order: 2; }
  .lb-rank-3 { order: 3; }

  .lb-controls {
    flex-wrap: wrap;
    padding: 1rem 1.25rem;
  }

  .lb-search-wrap { min-width: 100%; }

  .lb-export-btn {
    width: 100%;
    justify-content: center;
  }

  .lb-table-wrap { padding: 0 1.25rem; }
  .lb-header     { padding: 1rem 1.25rem; }
  .lb-footer     { padding: 0.75rem 1.25rem 1.25rem; }

  .lb-stats-section {
    padding: 1rem 1.25rem 0;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
}

@media (max-width: 480px) {
  .lb-modal  { padding: 0; }
  .lb-panel  { border-radius: var(--lb-r-xl); max-height: 100svh; }
  .lb-title  { font-size: 1.375rem; letter-spacing: 2px; }

  .lb-table-inner th,
  .lb-table-inner td { padding: 0.75rem 0.875rem; }

  .lb-stats-section {
    grid-template-columns: 1fr 1fr;
  }

  .lb-rank-toast {
    bottom: 1rem;
    padding: 0.75rem 1.125rem;
  }
}