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

:root {
  --nvr-bg: #0a0e17;
  --nvr-surface: #111827;
  --nvr-surface-2: #1a2236;
  --nvr-surface-hover: #1c2333;
  --nvr-border: #1e2d4a;
  --nvr-text: #e2e8f0;
  --nvr-text-muted: #64748b;
  --nvr-accent: #00e5ff;
  --nvr-accent-dim: rgba(0,229,255,0.12);
  --nvr-success: #00e676;
  --nvr-danger: #ff3d5a;
  --nvr-warning: #ffab00;
  --sidebar-width: 220px;
}

body {
  background: var(--nvr-bg);
  color: var(--nvr-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
  margin: 0;
  min-height: 100vh;
  display: flex;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  min-height: 100vh;
  background: var(--nvr-surface);
  border-right: 1px solid var(--nvr-border);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  transition: transform 0.2s;
}

.sidebar-header {
  border-bottom: 1px solid var(--nvr-border);
}

.sidebar .nav-link {
  color: var(--nvr-text-muted);
  border-radius: 6px;
  margin: 2px 0;
  padding: 8px 12px;
  font-size: 0.9rem;
}

.sidebar .nav-link:hover {
  color: var(--nvr-text);
  background: var(--nvr-surface-hover);
}

.sidebar .nav-link.active {
  background: var(--nvr-accent-dim);
  color: var(--nvr-accent);
}

/* Main content */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
}

.main-header {
  background: var(--nvr-surface);
  min-height: 48px;
}

/* Status dot */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.status-dot.online { background: var(--nvr-success); }
.status-dot.offline { background: var(--nvr-danger); }
.status-dot.degraded { background: var(--nvr-warning); }

/* Stat cards */
.stat-card {
  background: var(--nvr-surface);
  border: 1px solid var(--nvr-border);
  border-radius: 8px;
  padding: 16px;
}

.stat-card .stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
}

.stat-card .stat-label {
  color: var(--nvr-text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Camera grid */
.camera-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.camera-card {
  background: var(--nvr-surface);
  border: 1px solid var(--nvr-border);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.15s;
}

.camera-card:hover {
  border-color: var(--nvr-accent);
}

.camera-card .camera-preview {
  aspect-ratio: 16/9;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.camera-card .camera-preview i {
  font-size: 2rem;
  color: var(--nvr-text-muted);
}

.camera-card .camera-info {
  padding: 12px;
}

.camera-card .camera-name {
  font-weight: 600;
  font-size: 0.95rem;
}

/* Stream player */
.stream-container {
  position: relative;
  background: #000;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 16/9;
}

.stream-container video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.stream-container canvas.detection-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.stream-container .stream-status {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0,0,0,0.7);
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
}

/* Tables */
.nvr-table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--nvr-text);
  font-size: 0.9rem;
}

.nvr-table thead th {
  color: var(--nvr-text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom-color: var(--nvr-border);
}

.nvr-table td {
  border-bottom-color: var(--nvr-border);
  vertical-align: middle;
}

/* Badges */
.badge-online { background: var(--nvr-success); }
.badge-offline { background: var(--nvr-danger); }
.badge-recording { background: var(--nvr-danger); animation: pulse 2s infinite; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Calendar */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  border-radius: 4px;
  cursor: pointer;
  background: var(--nvr-surface);
  border: 1px solid var(--nvr-border);
}

.calendar-day:hover { border-color: var(--nvr-accent); }
.calendar-day.has-data { background: rgba(88, 166, 255, 0.15); }
.calendar-day.selected { background: var(--nvr-accent); color: #fff; }
.calendar-day.empty { background: transparent; border-color: transparent; cursor: default; }

/* Toast container */
.toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 9999;
}

/* Detail panel */
.detail-panel {
  background: var(--nvr-surface);
  border: 1px solid var(--nvr-border);
  border-radius: 8px;
  padding: 16px;
}

/* Card links */
a.text-decoration-none { color: inherit; }

/* Modal overrides for dark */
.modal-content {
  background: var(--nvr-surface);
  border-color: var(--nvr-border);
}

/* ── Control Room ── */
.cam-mono { font-family: 'JetBrains Mono', monospace; }

/* Camera grid tile */
.cam-tile {
  position: relative;
  background: var(--nvr-surface);
  border: 1px solid var(--nvr-border);
  overflow: hidden;
  aspect-ratio: 16/9;
  border-radius: 6px;
  transition: border-color 0.2s;
  cursor: pointer;
}
.cam-tile:hover { border-color: var(--nvr-accent); }
.cam-tile.selected { border-color: var(--nvr-accent); box-shadow: 0 0 0 1px var(--nvr-accent), inset 0 0 20px rgba(0,229,255,0.05); }
.cam-tile video { width: 100%; height: 100%; object-fit: cover; background: #000; }
.cam-tile canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 2; }

/* Tile overlays */
.cam-tile .tile-top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 3;
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 10px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.75), transparent);
}
.cam-tile .tile-bottom {
  position: absolute; bottom: 0; left: 0; right: 0; z-index: 3;
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 10px;
  background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
}

/* Status pulse */
@keyframes pulse-live { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.pulse-live { animation: pulse-live 2s ease-in-out infinite; }

/* LIVE badge */
.live-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 600;
  padding: 2px 8px; border-radius: 4px;
  display: inline-flex; align-items: center; gap: 4px;
  background: rgba(0,230,118,0.2); color: var(--nvr-success);
}
.live-badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--nvr-success);
  box-shadow: 0 0 6px rgba(0,230,118,0.6);
  animation: pulse-live 2s ease-in-out infinite;
}

/* Offline badge */
.off-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: var(--nvr-text-muted);
}

/* Detection badge pills */
.det-pill {
  font-size: 10px; font-weight: 600;
  padding: 1px 7px; border-radius: 4px;
  color: #000;
}

/* PTZ overlay */
.ptz-overlay { opacity: 0; transition: opacity 0.25s; position: absolute; inset: 0; z-index: 4; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.cam-tile:hover .ptz-overlay { opacity: 1; }
.ptz-btn {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 6px;
  color: white; cursor: pointer; transition: all 0.15s;
  pointer-events: auto;
}
.ptz-btn:hover { background: var(--nvr-accent); color: var(--nvr-bg); border-color: var(--nvr-accent); }

/* Stat glow card */
.stat-glow { position: relative; border-radius: 8px; overflow: hidden; }
.stat-glow::before {
  content: ''; position: absolute; inset: -1px; border-radius: inherit;
  background: linear-gradient(135deg, var(--nvr-accent-dim), transparent 60%);
  z-index: 0;
}
.stat-glow .stat-inner {
  position: relative; z-index: 1;
  padding: 12px 16px; border-radius: 8px;
  background: var(--nvr-surface); border: 1px solid var(--nvr-border);
}

/* Placeholder tile (dashed border, add camera) */
.cam-tile-empty {
  position: relative;
  background: var(--nvr-bg);
  border: 1px dashed var(--nvr-border);
  overflow: hidden;
  aspect-ratio: 16/9;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--nvr-border);
  font-size: 1.5rem;
}

/* Custom scrollbar */
.cam-scroll::-webkit-scrollbar { width: 4px; }
.cam-scroll::-webkit-scrollbar-track { background: var(--nvr-surface); }
.cam-scroll::-webkit-scrollbar-thumb { background: var(--nvr-border); border-radius: 2px; }

/* Responsive: hide sidebar on mobile */
@media (max-width: 767.98px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.show {
    transform: translateX(0);
  }
  .main-content {
    margin-left: 0;
  }
}

/* ── Unified Camera Dashboard ── */

/* Override body/layout fonts for dashboard pages */
#nvr-dash { font-family: 'Outfit', sans-serif; }

/* Timeline bar segment */
.tl-segment {
  position: absolute; top: 0; height: 100%;
  border-radius: 2px; cursor: pointer;
  transition: opacity 0.15s;
}
.tl-segment:hover { opacity: 0.85; }
.tl-segment.motion { background: var(--nvr-danger); }
.tl-segment.recording { background: var(--nvr-accent); opacity: 0.5; }

/* Event card */
.event-card {
  border-left: 3px solid transparent;
  transition: all 0.2s;
  padding: 6px 8px;
  margin-bottom: 4px;
  border-radius: 0 4px 4px 0;
}
.event-card:hover { background: var(--nvr-surface-hover); }
.event-card.motion  { border-left-color: var(--nvr-danger); }
.event-card.status  { border-left-color: var(--nvr-success); }
.event-card.alert   { border-left-color: var(--nvr-warning); }
.event-card.detection { border-left-color: var(--nvr-accent); }

/* Side panel tab button active state */
.side-tab-btn.active {
  color: var(--nvr-accent) !important;
  border-bottom-color: var(--nvr-accent) !important;
}

/* Fullscreen modal: ensure flex column layout */
#nvr-fullscreen {
  display: none;
}
#nvr-fullscreen.open {
  display: flex;
  flex-direction: column;
}

/* PTZ button size variants */
.ptz-btn-sm {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 4px;
  color: white; cursor: pointer; transition: all 0.15s;
}
.ptz-btn-sm:hover { background: var(--nvr-accent); color: var(--nvr-bg); border-color: var(--nvr-accent); }

/* Detection pill sizing */
.det-pill {
  font-size: 10px; font-weight: 600;
  padding: 1px 7px; border-radius: 4px;
  color: #000; line-height: 1.4;
}

/* Camera tile offline placeholder — fix for absolute positioning */
.cam-tile .cam-offline-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--nvr-bg);
  z-index: 1;
}

/* Stat glow hover */
.stat-glow:hover .stat-inner {
  border-color: rgba(0,229,255,0.3);
}

/* Recording row hover */
.rec-row {
  cursor: pointer;
  transition: background 0.15s;
}
.rec-row:hover { background: var(--nvr-surface-2); }

/* Grid controls input / select dark theme fix */
#gc-search, #gc-group-filter {
  outline: none;
}
#gc-search:focus, #gc-group-filter:focus {
  border-color: var(--nvr-accent) !important;
  box-shadow: 0 0 0 2px var(--nvr-accent-dim);
}

/* Discover / Add camera button hover */
#btn-discover:hover {
  background: rgba(0,229,255,0.2) !important;
}
#btn-add-camera:hover {
  opacity: 0.85;
}

/* Management toolbar */
.mgmt-btn:hover {
  color: var(--nvr-accent) !important;
  background: var(--nvr-accent-dim);
}

/* Responsive dashboard layout */
@media (max-width: 991.98px) {
  #nvr-side-panel {
    width: 100% !important;
    flex-shrink: unset !important;
  }
  #nvr-dash > div:nth-child(2) {
    flex-direction: column !important;
  }
}