:root {
  --bg: #0a0a1a;
  --surface: rgba(255,255,255,0.06);
  --surface-hover: rgba(255,255,255,0.1);
  --border: rgba(255,255,255,0.1);
  --primary: #6366f1;
  --primary-glow: rgba(99,102,241,0.3);
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --text: #e8e8f0;
  --text-dim: rgba(255,255,255,0.5);
  --radius: 16px;
  --radius-sm: 10px;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, sans-serif;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.top-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,10,26,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: 66px;
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; justify-content: space-between; height: 100%;
}
.nav-brand { font-weight: 700; font-size: 1.3rem; color: var(--primary); text-decoration: none; }
.nav-right { display: flex; align-items: center; gap: 16px; }
.nav-phone { font-size: 0.85rem; color: var(--text-dim); }
.nav-link { color: var(--text-dim); text-decoration: none; font-size: 0.85rem; }
.nav-link:hover { color: var(--text); }

/* Container */
.app-container { max-width: 1200px; margin: 80px auto 40px; padding: 0 20px; }

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s;
}
.card:hover { transform: translateY(-2px); }
.card-body { padding: 24px; }
.card-header {
  background: linear-gradient(135deg, var(--primary), #818cf8);
  padding: 20px 24px;
  border: none;
}
.card-header h4, .card-header h5, .card-header p { color: #fff !important; margin: 0; }

/* Buttons */
.btn-primary {
  background: var(--primary); border: none; border-radius: var(--radius-sm);
  padding: 12px 28px; font-weight: 600; transition: all 0.2s;
  box-shadow: 0 4px 20px var(--primary-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px var(--primary-glow); background: #818cf8; }
.btn-outline {
  background: transparent; border: 1px solid var(--border); color: var(--text);
  border-radius: var(--radius-sm); padding: 12px 28px; font-weight: 500; cursor: pointer;
  transition: all 0.2s;
}
.btn-outline:hover { background: var(--surface-hover); border-color: var(--primary); }

/* Inputs */
.input {
  background: var(--surface); border: 1px solid var(--border); color: var(--text);
  border-radius: var(--radius-sm); padding: 14px 16px; width: 100%; font-size: 1rem;
  transition: border-color 0.2s;
}
.input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }
.input::placeholder { color: var(--text-dim); }

textarea.input { resize: vertical; min-height: 100px; font-family: inherit; }

/* Type selector cards */
.type-card {
  background: var(--surface); border: 2px solid var(--border); border-radius: var(--radius);
  padding: 32px; text-align: center; cursor: pointer; transition: all 0.3s;
  flex: 1;
}
.type-card:hover { border-color: var(--primary); background: var(--surface-hover); transform: translateY(-4px); }
.type-card.selected { border-color: var(--primary); background: rgba(99,102,241,0.15); }
.type-card .icon { font-size: 3rem; margin-bottom: 12px; }
.type-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.type-card p { font-size: 0.85rem; color: var(--text-dim); }

/* 360 Car View */
.car-360-container {
  position: relative; width: 100%; max-width: 600px; margin: 0 auto;
  aspect-ratio: 4/3;
}
.car-360-container svg { width: 100%; height: 100%; }
.car-zone {
  cursor: pointer; fill: rgba(255,255,255,0.03); stroke: var(--border); stroke-width: 1.5;
  transition: all 0.3s;
}
.car-zone:hover { fill: rgba(99,102,241,0.2); stroke: var(--primary); }
.car-zone.has-photo { fill: rgba(34,197,94,0.2); stroke: var(--success); }
.car-zone.has-damage { fill: rgba(239,68,68,0.2); stroke: var(--danger); }
.car-zone.mismatch { fill: rgba(245,158,11,0.2); stroke: var(--warning); animation: pulse 1.5s infinite; }

@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.6; } }

.zone-label {
  font-size: 10px; fill: var(--text-dim); text-anchor: middle;
  pointer-events: none; font-family: 'Inter', sans-serif;
}

/* Photo preview */
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 12px; margin-top: 16px; }
.photo-thumb {
  position: relative; aspect-ratio: 1; border-radius: var(--radius-sm);
  overflow: hidden; border: 2px solid var(--border);
}
.photo-thumb img { width: 100%; height: 100%; object-fit: cover; }
.photo-thumb .badge {
  position: absolute; top: 6px; right: 6px; font-size: 0.7rem;
  padding: 3px 8px; border-radius: 20px;
}
.badge-success { background: var(--success); color: #fff; }
.badge-danger { background: var(--danger); color: #fff; }
.badge-warning { background: var(--warning); color: #000; }

/* Statement */
.method-toggle { display: flex; gap: 12px; margin-bottom: 20px; }
.method-btn {
  flex: 1; padding: 16px; text-align: center; border-radius: var(--radius-sm);
  background: var(--surface); border: 2px solid var(--border); cursor: pointer;
  transition: all 0.2s; color: var(--text);
}
.method-btn:hover { border-color: var(--primary); }
.method-btn.active { border-color: var(--primary); background: rgba(99,102,241,0.15); }
.method-btn .icon { font-size: 1.5rem; display: block; margin-bottom: 6px; }

/* Recording */
.record-btn {
  width: 80px; height: 80px; border-radius: 50%; border: 3px solid var(--danger);
  background: transparent; cursor: pointer; display: flex; align-items: center;
  justify-content: center; margin: 20px auto; transition: all 0.3s;
}
.record-btn:hover { background: rgba(239,68,68,0.1); }
.record-btn.recording { background: var(--danger); animation: pulse 1s infinite; }
.record-btn .dot { width: 24px; height: 24px; border-radius: 50%; background: var(--danger); transition: all 0.3s; }
.record-btn.recording .dot { border-radius: 4px; width: 20px; height: 20px; background: #fff; }

.timer { text-align: center; font-size: 2rem; font-weight: 300; color: var(--text-dim); margin: 10px 0; font-variant-numeric: tabular-nums; }

/* Translation preview */
.translation-box {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 16px; margin-top: 12px;
}
.translation-box .lang-label { font-size: 0.75rem; color: var(--primary); font-weight: 600; text-transform: uppercase; margin-bottom: 4px; }
.translation-box .text { font-size: 0.95rem; line-height: 1.6; }
.translation-box .text[dir="rtl"] { text-align: right; font-family: 'Inter', 'Noto Sans Arabic', sans-serif; }

/* Document upload */
.doc-slot {
  background: var(--surface); border: 2px dashed var(--border); border-radius: var(--radius);
  padding: 24px; text-align: center; cursor: pointer; transition: all 0.2s;
}
.doc-slot:hover { border-color: var(--primary); background: var(--surface-hover); }
.doc-slot.uploaded { border-style: solid; border-color: var(--success); }
.doc-slot .icon { font-size: 2rem; margin-bottom: 8px; }

/* Report */
.liability-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px; border-radius: 30px; font-weight: 700; font-size: 1.1rem;
}
.liability-badge.at-fault { background: rgba(239,68,68,0.15); color: var(--danger); border: 1px solid var(--danger); }
.liability-badge.not-fault { background: rgba(34,197,94,0.15); color: var(--success); border: 1px solid var(--success); }

/* Waiting */
.waiting-spinner {
  width: 60px; height: 60px; border: 3px solid var(--border); border-top-color: var(--primary);
  border-radius: 50%; animation: spin 1s linear infinite; margin: 30px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Steps indicator */
.steps { display: flex; gap: 4px; margin-bottom: 30px; }
.step { flex: 1; height: 4px; border-radius: 2px; background: var(--border); }
.step.active { background: var(--primary); }
.step.done { background: var(--success); }

/* Error page */
.error-container { text-align: center; padding: 60px 20px; }
.error-container h1 { font-size: 4rem; color: var(--danger); }

/* Responsive */
@media (max-width: 600px) {
  .app-container { padding: 0 12px; margin-top: 70px; }
  .type-card { padding: 20px; }
  .type-card .icon { font-size: 2rem; }
}