/* ============================================
   FenceX - Zone Detail Console
   High-tech analytics dashboard per zone
   ============================================ */

.zone-page {
  --zn-bg: rgba(8, 15, 27, 0.82);
  --zn-border: rgba(104, 154, 255, 0.14);
  --zn-border-hi: rgba(126, 169, 255, 0.3);
  --zn-text: var(--color-text-primary, #eaf2ff);
  --zn-muted: var(--color-text-muted, rgba(234, 242, 255, 0.55));
  --zn-surface: rgba(255, 255, 255, 0.03);
  --zn-mono: 'JetBrains Mono', 'SF Mono', monospace;
}

:root[data-theme='light'] .zone-page {
  --zn-bg: rgba(255, 255, 255, 0.92);
  --zn-border: rgba(30, 58, 110, 0.1);
  --zn-border-hi: rgba(30, 58, 110, 0.22);
  --zn-text: var(--color-text-primary, #0f172a);
  --zn-muted: var(--color-text-muted, rgba(15, 23, 42, 0.55));
  --zn-surface: rgba(15, 23, 42, 0.03);
}

body.zone-page {
  background:
    radial-gradient(1000px 520px at 10% -10%, rgba(42, 117, 255, 0.14), transparent 62%),
    linear-gradient(180deg, #040910 0%, #070d16 48%, #050a12 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

body.zone-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(70, 132, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(70, 132, 255, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.10;
  pointer-events: none;
  z-index: 0;
}

:root[data-theme='light'] body.zone-page {
  background:
    radial-gradient(980px 520px at 10% -15%, rgba(60, 123, 255, 0.08), transparent 62%),
    linear-gradient(180deg, #f7f9fd 0%, #edf2fa 52%, #e8eef8 100%);
}

:root[data-theme='light'] body.zone-page::before {
  background:
    linear-gradient(rgba(63, 110, 202, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(63, 110, 202, 0.06) 1px, transparent 1px);
  opacity: 0.10;
}

/* ═══ Console Shell ═══ */
.zone-console {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 80px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ═══ Top Bar ═══ */
.zone-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 18px;
  background: var(--zn-bg);
  border: 1px solid var(--zn-border);
  border-radius: 10px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  flex-wrap: wrap;
}

.zone-topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.zone-topbar-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--zn-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-accent, #3b82f6);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: opacity 0.15s ease;
}

.zone-topbar-back:hover {
  opacity: 0.75;
}

.zone-topbar-sep {
  color: var(--zn-muted);
  font-size: 0.75rem;
  opacity: 0.5;
}

.zone-topbar-label {
  font-family: var(--zn-mono);
  font-size: 0.78rem;
  color: var(--zn-muted);
  letter-spacing: 0.03em;
}

.zone-topbar-label strong {
  color: var(--zn-text);
  font-weight: 600;
}

.zone-topbar-tabs {
  display: flex;
  gap: 6px;
}

.zone-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 30px;
  border-radius: 8px;
  border: 1px solid var(--zn-border);
  background: var(--zn-surface);
  color: var(--zn-muted);
  text-decoration: none;
  font-family: var(--zn-mono);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.zone-chip:hover {
  border-color: var(--zn-border-hi);
  color: var(--zn-text);
}

.zone-chip.is-active {
  border-color: rgba(59, 130, 246, 0.5);
  background: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
}

/* ═══ Zone Chip Hover Preview ═══ */
.zone-chip {
  position: relative;
}

.zone-chip-preview {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: 180px;
  background: var(--zn-bg);
  border: 1px solid var(--zn-border-hi);
  border-radius: 10px;
  padding: 12px 14px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease, visibility 0.15s ease;
  z-index: 50;
}

.zone-chip:hover .zone-chip-preview {
  opacity: 1;
  visibility: visible;
}

.zone-chip-preview-title {
  font-family: var(--zn-mono);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent, #3b82f6);
  margin-bottom: 8px;
}

.zone-chip-preview-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--zn-mono);
  font-size: 0.68rem;
  color: var(--zn-muted);
  padding: 2px 0;
}

.zone-chip-preview-row strong {
  font-family: 'Space Grotesk', var(--font-heading, sans-serif);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--zn-text);
}

:root[data-theme='light'] .zone-chip-preview {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

/* ═══ Hero ═══ */
.zone-hero {
  padding: 28px 0 8px;
}

.zone-eyebrow {
  font-family: var(--zn-mono);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent, #3b82f6);
  margin: 0 0 8px;
}

.zone-title {
  margin: 0;
  font-family: 'Space Grotesk', var(--font-heading, sans-serif);
  font-size: clamp(2rem, 4.5vw, 2.8rem);
  font-weight: 700;
  color: var(--zn-text);
  line-height: 1.1;
}

.zone-title-num {
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.zone-subtitle {
  margin: 8px 0 0;
  font-size: 0.9rem;
  color: var(--zn-muted);
}

/* ═══ Metrics Grid ═══ */
.zone-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.zone-metric-card {
  background: var(--zn-bg);
  border: 1px solid var(--zn-border);
  border-radius: 12px;
  padding: 16px 18px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.2s ease;
}

.zone-metric-card:hover {
  border-color: var(--zn-border-hi);
}

.zone-metric-primary {
  background:
    linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(99, 102, 241, 0.04)),
    var(--zn-bg);
  border-color: rgba(59, 130, 246, 0.25);
}

.zone-metric-primary:hover {
  border-color: rgba(59, 130, 246, 0.4);
}

.zone-metric-label {
  display: block;
  font-family: var(--zn-mono);
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--zn-muted);
  margin-bottom: 6px;
}

.zone-metric-value {
  display: block;
  font-family: 'Space Grotesk', var(--font-heading, sans-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--zn-text);
  line-height: 1.2;
}

.zone-metric-primary .zone-metric-value {
  font-size: 1.5rem;
  background: linear-gradient(135deg, #60a5fa, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.zone-metric-sub {
  display: block;
  margin-top: 5px;
  font-family: var(--zn-mono);
  font-size: 0.68rem;
  color: var(--zn-muted);
  letter-spacing: 0.02em;
}

/* ═══ Panels ═══ */
.zone-panel {
  background: var(--zn-bg);
  border: 1px solid var(--zn-border);
  border-radius: 12px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
}

.zone-panel-header {
  margin: 0;
  padding: 14px 18px 0;
  font-family: var(--zn-mono);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--zn-muted);
}

.zone-panel-body {
  padding: 14px 18px 18px;
}

/* ═══ Speed Breakdown ═══ */
.zone-speed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.zone-speed-card {
  border: 1px solid var(--zn-border);
  border-radius: 10px;
  background: var(--zn-surface);
  padding: 14px 16px;
  transition: border-color 0.2s ease;
}

.zone-speed-card:hover {
  border-color: var(--zn-border-hi);
}

.zone-speed-card h3 {
  margin: 0 0 10px;
  font-family: var(--zn-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent, #3b82f6);
}

.zone-speed-card p {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 6px 0;
  font-family: var(--zn-mono);
  font-size: 0.75rem;
  color: var(--zn-muted);
  letter-spacing: 0.02em;
}

.zone-speed-card strong {
  font-family: 'Space Grotesk', var(--font-heading, sans-serif);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--zn-text);
}

/* ═══ Event Table ═══ */
.zone-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.zone-event-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--zn-mono);
  font-size: 0.75rem;
}

.zone-event-table th {
  padding: 10px 12px;
  text-align: left;
  white-space: nowrap;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--zn-muted);
  border-bottom: 1px solid var(--zn-border);
}

.zone-event-table td {
  padding: 9px 12px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid rgba(104, 154, 255, 0.06);
  color: var(--zn-text);
}

.zone-event-table tbody tr {
  transition: background 0.12s ease;
}

.zone-event-table tbody tr:hover {
  background: var(--zn-surface);
}

/* Badges */
.zone-badge {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--zn-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
}

.zone-badge.is-good {
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(34, 197, 94, 0.28);
  color: #4ade80;
}

.zone-badge.is-bad {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.28);
  color: #fca5a5;
}

.zone-badge.is-warn {
  background: rgba(234, 179, 8, 0.12);
  border-color: rgba(234, 179, 8, 0.28);
  color: #fcd34d;
}

.zone-badge.is-neutral {
  background: rgba(148, 163, 184, 0.1);
  border-color: rgba(148, 163, 184, 0.22);
  color: #cbd5e1;
}

.zone-empty {
  text-align: center;
  color: var(--zn-muted);
  padding: 28px 10px;
  font-family: var(--zn-mono);
  font-size: 0.75rem;
}

/* ═══ Light mode adjustments ═══ */
:root[data-theme='light'] .zone-metric-primary {
  background:
    linear-gradient(135deg, rgba(59, 130, 246, 0.06), rgba(99, 102, 241, 0.03)),
    var(--zn-bg);
}

:root[data-theme='light'] .zone-badge.is-good {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.2);
  color: #16a34a;
}

:root[data-theme='light'] .zone-badge.is-bad {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
  color: #dc2626;
}

:root[data-theme='light'] .zone-badge.is-warn {
  background: rgba(234, 179, 8, 0.1);
  border-color: rgba(234, 179, 8, 0.2);
  color: #b45309;
}

:root[data-theme='light'] .zone-badge.is-neutral {
  background: rgba(100, 116, 139, 0.08);
  border-color: rgba(100, 116, 139, 0.16);
  color: #475569;
}

:root[data-theme='light'] .zone-chip.is-active {
  background: rgba(59, 130, 246, 0.1);
  color: #2563eb;
}

:root[data-theme='light'] .zone-title-num {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

:root[data-theme='light'] .zone-metric-primary .zone-metric-value {
  background: linear-gradient(135deg, #2563eb, #6366f1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ═══ Responsive ═══ */
@media (max-width: 900px) {
  .zone-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .zone-speed-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .zone-console {
    padding: 0 16px 60px;
    gap: 12px;
  }

  .zone-topbar {
    padding: 8px 14px;
    gap: 10px;
  }

  .zone-metrics {
    grid-template-columns: 1fr;
  }

  .zone-speed-grid {
    grid-template-columns: 1fr;
  }

  .zone-hero {
    padding: 20px 0 4px;
  }

  .zone-title {
    font-size: 1.8rem;
  }

  .zone-panel-body {
    padding: 0 14px 14px;
  }

  .zone-panel-header {
    padding: 12px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .zone-chip,
  .zone-metric-card,
  .zone-speed-card,
  .zone-badge,
  .zone-chip-preview,
  .zone-event-table tbody tr {
    transition: none;
  }
}