/* Community Leaderboard Stylesheet — Elevated Benchmark Edition
   Command center dark theme, live telemetry, what-if simulator & rival inspector */

.leaderboard-wrap {
  max-width: 1040px;
  margin: 0 auto;
}

/* Live Activity Telemetry Bar */
.telemetry-ticker {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--r-md);
  padding: 10px 18px;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: #94A3B8;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.telemetry-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 10px #10B981;
  animation: pulse-glow 2s infinite ease-in-out;
}

@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

.telemetry-tag {
  color: #38BDF8;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 11px;
}

.telemetry-event {
  color: #F8FAFC;
  transition: opacity 0.3s ease;
}

/* User Rank Status Card */
.user-rank-banner {
  background: radial-gradient(120% 120% at 20% 0%, #171E38 0%, #0A0D16 100%);
  border: 1px solid rgba(99, 102, 241, 0.4);
  border-radius: var(--r-lg);
  padding: 28px 32px;
  color: #F8FAFC;
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  position: relative;
  overflow: hidden;
}

.user-rank-banner::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 250px;
  height: 100%;
  background: radial-gradient(circle at 100% 0%, rgba(99, 102, 241, 0.15), transparent 70%);
  pointer-events: none;
}

.rank-meta-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 1;
}

.rank-headline {
  font-size: 26px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.02em;
}

.rank-sub {
  font-size: 14px;
  color: #94A3B8;
  display: flex;
  align-items: center;
  gap: 6px;
}

.rank-pill-box {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.05);
  padding: 14px 24px;
  border-radius: var(--r-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  z-index: 1;
}

.rank-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.rank-stat-num {
  font-size: 26px;
  font-weight: 800;
  color: #FBBF24;
  line-height: 1.1;
}

.rank-stat-lbl {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94A3B8;
  margin-top: 4px;
}

/* Audio Controls & Standings Share Bar */
.hud-actions-row {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-bottom: 16px;
}

.hud-btn {
  height: 34px;
  padding: 0 14px;
  border-radius: var(--r-pill);
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #94A3B8;
  font: 600 12.5px var(--sans);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.hud-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #F8FAFC;
  border-color: rgba(255, 255, 255, 0.25);
}

/* Delta 13 Proximity Anchor Component */
.proximity-card {
  background: radial-gradient(120% 120% at 50% 0%, #151A2E 0%, #0B0E17 100%);
  border: 1px solid rgba(99, 102, 241, 0.4);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  margin-bottom: 28px;
  box-shadow: 0 16px 36px -10px rgba(10, 13, 22, 0.7);
  position: relative;
  overflow: hidden;
}

.proximity-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #6366F1, #38BDF8, #818CF8);
}

.proximity-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.proximity-title {
  font-size: 16px;
  font-weight: 700;
  color: #F8FAFC;
  display: flex;
  align-items: center;
  gap: 10px;
}

.proximity-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.2);
  color: #A5B4FC;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.proximity-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
  font-family: var(--mono);
}

.proximity-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid transparent;
  color: #94A3B8;
  font-size: 13.5px;
  transition: all 0.2s ease;
  cursor: pointer;
}

.proximity-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
}

.proximity-item.is-rival {
  background: rgba(245, 158, 11, 0.09);
  border-color: rgba(245, 158, 11, 0.35);
  color: #FCD34D;
}

.proximity-item.is-user {
  background: linear-gradient(90deg, rgba(99, 102, 241, 0.25) 0%, rgba(56, 189, 248, 0.18) 100%);
  border-color: rgba(99, 102, 241, 0.7);
  color: #FFFFFF;
  font-weight: 700;
  transform: scale(1.01);
  box-shadow: 0 4px 18px rgba(99, 102, 241, 0.25);
}

.proximity-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.proximity-rank {
  width: 50px;
  font-weight: 700;
}

.proximity-arrow {
  color: #818CF8;
  font-weight: 800;
}

.proximity-name {
  font-family: var(--sans);
  font-weight: 600;
}

.proximity-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.proximity-score {
  font-weight: 800;
  color: #F8FAFC;
}

.proximity-percentile {
  font-size: 12px;
  color: #38BDF8;
  background: rgba(56, 189, 248, 0.15);
  padding: 3px 8px;
  border-radius: 4px;
}

.proximity-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 50px;
  background: linear-gradient(135deg, #4F46E5 0%, #3B82F6 100%);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 14.5px;
  border-radius: var(--r-md);
  text-decoration: none;
  box-shadow: 0 8px 20px -4px rgba(79, 70, 229, 0.5);
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.proximity-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -4px rgba(79, 70, 229, 0.7);
  color: #FFFFFF;
}

/* Interactive What-If Rank Simulator */
.simulator-card {
  background: #0E1322;
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  margin-bottom: 28px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.simulator-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.simulator-title {
  font-size: 15px;
  font-weight: 700;
  color: #F8FAFC;
  display: flex;
  align-items: center;
  gap: 8px;
}

.simulator-controls {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.slider-row {
  display: flex;
  align-items: center;
  gap: 20px;
}

.sim-slider {
  flex: 1;
  height: 8px;
  -webkit-appearance: none;
  appearance: none;
  background: #1E293B;
  border-radius: 4px;
  outline: none;
}

.sim-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #38BDF8;
  cursor: pointer;
  box-shadow: 0 0 12px #38BDF8;
  border: 2px solid #FFFFFF;
  transition: transform 0.1s;
}

.sim-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.slider-val-badge {
  min-width: 64px;
  text-align: center;
  font-weight: 900;
  font-size: 20px;
  color: #38BDF8;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 4px 12px;
  border-radius: var(--r-sm);
  font-family: var(--mono);
}

.sim-projection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-top: 10px;
}

.sim-stat-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-md);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sim-stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #94A3B8;
}

.sim-stat-value {
  font-size: 18px;
  font-weight: 800;
  color: #F8FAFC;
}

/* Multi-Filter Search & Control Bar */
.filter-controls-card {
  background: var(--surface);
  border: 1px solid var(--hair-2);
  border-radius: var(--r-lg);
  padding: 16px 20px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.search-input-wrap {
  position: relative;
  width: 100%;
}

.search-input {
  width: 100%;
  height: 44px;
  padding: 0 44px 0 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--hair-2);
  background: var(--paper);
  color: var(--ink);
  font: 500 14px var(--sans);
  outline: none;
  transition: border-color 0.15s;
}

.search-input:focus {
  border-color: var(--accent);
}

.search-clear-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--ink-3);
  font-size: 16px;
  cursor: pointer;
  padding: 4px;
  display: none;
}

.filter-tabs-row {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.filter-tab-btn {
  height: 36px;
  padding: 0 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--hair-2);
  background: var(--paper);
  font: 600 13px var(--sans);
  color: var(--ink-2);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}

.filter-tab-btn:hover {
  border-color: var(--accent);
  color: var(--accent-ink);
}

.filter-tab-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* Rankings Table */
.rankings-table-card {
  background: var(--surface);
  border: 1px solid var(--hair-2);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 32px;
}

.rankings-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.rankings-table th {
  background: var(--paper-2);
  padding: 14px 18px;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-3);
  border-bottom: 1px solid var(--hair-2);
}

.rankings-table td {
  padding: 15px 18px;
  font-size: 13.5px;
  color: var(--ink);
  border-bottom: 1px solid var(--hair);
  vertical-align: middle;
}

.rankings-table tr {
  transition: background 0.15s ease;
  cursor: pointer;
}

.rankings-table tr:hover td {
  background: var(--paper);
}

.rankings-table tr.highlight-user td {
  background: rgba(99, 102, 241, 0.08) !important;
  font-weight: 700;
}

.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-weight: 800;
  font-size: 13px;
}

.rank-badge.top-1 { background: #FEF3C7; color: #B45309; }
.rank-badge.top-2 { background: #F1F5F9; color: #475569; }
.rank-badge.top-3 { background: #FFEDD5; color: #C2410C; }
.rank-badge.normal { background: var(--paper-2); color: var(--ink-3); }

.delta-pill {
  font-size: 11px;
  font-weight: 700;
  font-family: var(--mono);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
}

.delta-pill.up {
  color: #10B981;
  background: rgba(16, 185, 129, 0.12);
}

.candidate-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.candidate-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4F46E5, #38BDF8);
  color: #FFF;
  font-weight: 700;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Candidate Inspector Modal */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.is-open {
  display: flex;
}

.modal-content {
  background: #0F1424;
  border: 1px solid rgba(99, 102, 241, 0.4);
  border-radius: var(--r-xl);
  max-width: 580px;
  width: 100%;
  padding: 32px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
  position: relative;
  color: #F8FAFC;
  animation: modal-pop 0.25s ease-out;
}

@keyframes modal-pop {
  from { opacity: 0; transform: scale(0.94) translateY(12px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #94A3B8;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #FFF;
}

.inspector-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.inspector-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366F1, #38BDF8);
  color: #FFF;
  font-weight: 800;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

.inspector-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.inspector-name {
  font-size: 22px;
  font-weight: 800;
  color: #FFFFFF;
}

.inspector-sub {
  font-size: 13.5px;
  color: #94A3B8;
}

.inspector-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 24px;
}

.inspector-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-md);
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.inspector-box-lbl {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #94A3B8;
}

.inspector-box-val {
  font-size: 18px;
  font-weight: 800;
  color: #F8FAFC;
}

.inspector-actions {
  display: flex;
  gap: 12px;
}

/* Pre-rendered SEO Playbook & Reference Benchmarks */
.seo-playbook-section {
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--hair-2);
}

.seo-playbook-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 36px;
}

.seo-playbook-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.seo-playbook-card {
  background: var(--surface);
  border: 1px solid var(--hair-2);
  border-radius: var(--r-lg);
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.seo-card-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.seo-card-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.4;
}

.seo-card-body {
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.6;
}

/* Reference Benchmark Table */
.benchmark-reference-card {
  background: var(--surface);
  border: 1px solid var(--hair-2);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 48px;
}

.benchmark-table {
  width: 100%;
  border-collapse: collapse;
}

.benchmark-table th {
  background: var(--paper-2);
  padding: 14px 18px;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  border-bottom: 1px solid var(--hair-2);
}

.benchmark-table td {
  padding: 15px 18px;
  font-size: 13.5px;
  color: var(--ink);
  border-bottom: 1px solid var(--hair);
}

/* FAQ Accordion */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 48px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--hair-2);
  border-radius: var(--r-md);
  overflow: hidden;
}

.faq-summary {
  padding: 16px 20px;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-summary::after {
  content: '+';
  font-size: 18px;
  color: var(--ink-3);
  transition: transform 0.2s;
}

.faq-item[open] .faq-summary::after {
  content: '−';
}

.faq-content {
  padding: 0 20px 18px;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.6;
}

@media (max-width: 680px) {
  .user-rank-banner {
    padding: 20px;
  }
  .rank-headline {
    font-size: 22px;
  }
  .rank-pill-box {
    width: 100%;
    justify-content: space-around;
  }
  .proximity-card {
    padding: 18px;
  }
  .proximity-left {
    gap: 8px;
  }
  .proximity-item {
    padding: 10px 12px;
    font-size: 12.5px;
  }
  .proximity-percentile {
    display: none;
  }
  .slider-row {
    flex-direction: column;
    align-items: stretch;
  }
  .inspector-grid {
    grid-template-columns: 1fr;
  }
  .inspector-actions {
    flex-direction: column;
  }
}