/* AutoVision ANPR - Premium Professional UI */

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

:root {
  /* HSL Design Tokens */
  --h-blue: 224;
  --h-purple: 263;
  --h-neutral: 222;

  /* Backgrounds */
  --bg-primary: hsl(var(--h-neutral), 47%, 7%);
  --bg-secondary: hsl(var(--h-neutral), 30%, 11%);
  --bg-tertiary: hsl(var(--h-neutral), 25%, 16%);

  /* Text */
  --text-primary: hsl(220, 33%, 98%);
  --text-secondary: hsl(215, 20%, 65%);
  --text-muted: hsl(215, 15%, 45%);

  /* Accents */
  --accent-blue: hsl(var(--h-blue), 100%, 65%);
  --accent-blue-glow: hsla(var(--h-blue), 100%, 65%, 0.15);
  --accent-purple: hsl(var(--h-purple), 85%, 65%);

  /* Semantic */
  --success: hsl(152, 76%, 54%);
  --warning: hsl(42, 100%, 53%);
  --danger: hsl(354, 70%, 54%);

  /* Borders & Glass */
  --border-color: hsla(217, 33%, 32%, 0.2);
  --border-glow: hsla(var(--h-blue), 100%, 65%, 0.2);
  --glass-bg: hsla(var(--h-neutral), 30%, 11%, 0.7);
  --glass-blur: blur(12px);

  /* Spacing */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

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

[data-bs-theme="light"] {
  --bg-primary: hsl(210, 40%, 98%);
  --bg-secondary: hsl(0, 0%, 100%);
  --bg-tertiary: hsl(210, 40%, 94%);
  --text-primary: hsl(222, 47%, 11%);
  --text-secondary: hsl(215, 16%, 47%);
  --text-muted: hsl(215, 13%, 60%);
  --border-color: hsla(217, 33%, 32%, 0.1);
  --glass-bg: hsla(0, 0%, 100%, 0.7);
}

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

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Privacy masking (non-admin operator mode) */
body.privacy-mode .plate-pill,
body.privacy-mode .badge[data-plate],
body.privacy-mode [data-plate-text] {
  filter: blur(6px);
  user-select: none;
}

body.privacy-mode img.thumb,
body.privacy-mode img.detection-thumb {
  filter: blur(8px);
}

/* Hidden modals must not block clicks (stuck backdrop / fullscreen modal) */
.modal:not(.show) {
  display: none !important;
  pointer-events: none !important;
}

.modal-backdrop:not(.show) {
  display: none !important;
  pointer-events: none !important;
}

body:not(.modal-open) .modal-backdrop {
  display: none !important;
  pointer-events: none !important;
  opacity: 0 !important;
}

h1,
h2,
h3,
h4,
.brand-title,
.topbar-title {
  font-family: 'Outfit', sans-serif;
}

/* App Shell Layout */
.app-shell {
  display: flex;
  min-height: 100vh;
  background: radial-gradient(circle at 0% 0%, hsla(var(--h-blue), 100%, 65%, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 100% 100%, hsla(var(--h-purple), 100%, 65%, 0.05) 0%, transparent 40%);
}

.app-sidebar {
  width: 280px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--border-color);
  padding: 1.5rem 0 0;
  position: fixed;
  height: 100vh;
  z-index: 1000;
  display: flex;
  flex-direction: column;
}

.app-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.5rem 0.5rem;
  margin-bottom: 0.25rem;
}

.brand-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px hsla(var(--h-blue), 100%, 60%, 0.45));
}

.brand-logo--client {
  width: 56px;
  height: 56px;
  padding: 4px;
  background: hsla(var(--h-neutral), 30%, 14%, 0.85);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  filter: none;
}

.brand-copy {
  min-width: 0;
}

.brand-title--client {
  font-size: 0.95rem;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 160px;
}

.brand-vision {
  background: linear-gradient(90deg, var(--accent-blue), #5ee7ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand-tagline {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0;
}

.brand-mark {
  position: relative;
  width: 44px;
  height: 44px;
}

.brand-dot {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  border-radius: 12px;
  transform: rotate(45deg);
  box-shadow: 0 4px 15px hsla(var(--h-blue), 100%, 50%, 0.3);
}

.brand-aura {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--accent-blue);
  border-radius: 12px;
  filter: blur(15px);
  opacity: 0.3;
  transform: rotate(45deg);
}

.brand-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--accent-blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 2px;
}

.app-nav {
  flex: 1;
  min-height: 0;
  padding: 0 1.25rem 2rem;
  /* Extra space for last items */
  overflow-y: auto;
}

/* Subtle Custom Scrollbar */
.app-nav::-webkit-scrollbar {
  width: 4px;
}

.app-nav::-webkit-scrollbar-track {
  background: transparent;
}

.app-nav::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 10px;
}

.app-nav::-webkit-scrollbar-thumb:hover {
  background: var(--accent-blue);
}

.app-link {
  display: flex;
  align-items: center;
  padding: 0.7rem 1.25rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  margin-bottom: 0.25rem;
  transition: var(--transition);
  font-weight: 500;
  gap: 0.75rem;
}

.app-link i {
  font-size: 1.2rem;
  transition: var(--transition);
}

.app-link:hover {
  background: hsla(var(--h-neutral), 20%, 20%, 0.4);
  color: var(--text-primary);
  transform: translateX(4px);
}

.app-link.active {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  color: white;
  box-shadow: 0 8px 20px hsla(var(--h-blue), 100%, 50%, 0.2);
}

.app-link.active i {
  transform: scale(1.1);
}

.app-sidebar-footer {
  padding: 0.75rem 1.25rem 1rem;
  border-top: 1px solid var(--border-color);
  background: hsla(var(--h-neutral), 30%, 5%, 0.3);
  margin-top: auto;
}

.app-version {
  display: inline-block;
  font-family: 'Outfit', sans-serif;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: hsla(var(--h-neutral), 30%, 15%, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 0.2rem 0.55rem;
  margin-bottom: 0.65rem;
}

.app-main {
  flex: 1;
  margin-left: 280px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.app-topbar {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-color);
  padding: 1.25rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 900;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.datafly-pill {
  background: hsla(var(--h-blue), 100%, 65%, 0.1);
  color: var(--accent-blue);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid var(--border-glow);
}

.topbar-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin-bottom: 2px;
}

.topbar-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.user-profile {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.user-profile:hover {
  border-color: var(--accent-blue);
}

.app-content {
  flex: 1;
  padding: 2.5rem;
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
  min-width: 0;
}

/* Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glow);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--accent-blue), var(--accent-purple));
  opacity: 0.7;
}

.stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Data Cards */
.card-glass {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}

.card-glass:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

/* Tables */
.table-darkish {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.table thead th {
  background: hsla(var(--h-neutral), 25%, 15%, 0.5);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  padding: 1.25rem 1.5rem;
}

.table tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.table tbody tr:hover {
  background: hsla(var(--h-neutral), 30%, 18%, 0.4);
}

.table tbody td {
  padding: 1.25rem 1.5rem;
  font-size: 0.95rem;
}

/* Detection table thumbnails (dashboard / search) */
.detection-thumb,
.table .thumb {
  display: block;
  width: 72px;
  max-width: 72px;
  height: 40px;
  max-height: 40px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: var(--transition);
}

.thumb-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  line-height: 1.2;
}

.thumb-btn:hover .thumb,
.thumb-btn:hover .detection-thumb {
  transform: scale(1.05);
  border-color: var(--accent-blue);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.thumb-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 2px;
  max-width: 88px;
  text-align: center;
}

.vehicle-color-swatch {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  margin-right: 6px;
  vertical-align: middle;
}

/* Badges & UI Elements */
.plate-pill {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  border: 2px solid var(--accent-blue);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.status-pill {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* Buttons */
.btn {
  padding: 0.8rem 1.75rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: var(--transition);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  border: none;
  box-shadow: 0 10px 20px hsla(var(--h-blue), 100%, 50%, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px hsla(var(--h-blue), 100%, 50%, 0.3);
  opacity: 1;
}

/* Custom Scrollbar */
/* Global Premium Components */
.btn-premium {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  color: white;
  border: none;
  box-shadow: 0 10px 25px hsla(var(--h-blue), 100%, 50%, 0.2);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: var(--transition);
}

.btn-premium:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px hsla(var(--h-blue), 100%, 50%, 0.3);
  color: white;
  filter: brightness(1.1);
}

.btn-ghost {
  background: hsla(var(--h-neutral), 30%, 20%, 0.4);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.btn-ghost:hover {
  background: hsla(var(--h-blue), 100%, 65%, 0.1);
  color: var(--accent-blue);
  border-color: var(--accent-blue);
}

.btn-ghost-danger {
  background: hsla(0, 70%, 50%, 0.05);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.btn-ghost-danger:hover {
  background: hsla(0, 70%, 55%, 0.15);
  color: #ff4444;
  border-color: hsla(0, 70%, 55%, 0.3);
}

.glass-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  backdrop-filter: var(--glass-blur);
  padding: 1.5rem;
}

.journey-badge {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  color: white;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 8px 15px hsla(var(--h-blue), 100%, 50%, 0.2);
}

.form-label-premium {
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-control-premium,
.form-select-premium,
.form-textarea-premium {
  background: hsla(var(--h-neutral), 30%, 5%, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  padding: 0.875rem 1.25rem;
  font-weight: 500;
  transition: var(--transition);
}

.form-control-premium:focus,
.form-select-premium:focus {
  border-color: var(--accent-blue);
  background: hsla(var(--h-neutral), 30%, 8%, 0.6);
  box-shadow: 0 0 0 4px var(--accent-blue-glow);
  outline: none;
}