/* CarGlow Customer — v3. Loaded after ../_shared/tokens.css and
   ../_shared/components.css. Every pre-v3 class name kept exactly so
   app.js needs zero logic changes. Same phone-width-frame pattern as
   Cleaner (consumer app, native-feeling even when viewed on desktop). */

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; background: var(--color-bg); color: var(--color-ink); font-family: var(--font-body); }
body { min-height: 100vh; min-height: 100dvh; }

#app {
  max-width: 480px; margin: 0 auto; min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column; background: var(--color-bg);
  padding-bottom: env(safe-area-inset-bottom);
}

h1, h2, h3 { font-family: var(--font-display); color: var(--color-ink); margin: 0 0 var(--space-2); }
h1 { font-size: 1.4rem; } h2 { font-size: 1.1rem; }
.mono { font-family: var(--font-mono); }

.topbar {
  display: flex; align-items: center; gap: var(--space-3); padding: var(--space-4);
  background: var(--slate-800); color: white; position: sticky; top: 0; z-index: 10;
}
.topbar img { width: 32px; height: 32px; border-radius: var(--radius-sm); }
.topbar .title { font-family: var(--font-display); font-weight: 700; flex: 1; font-size: 1.05rem; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar button.chip { background: rgba(255,255,255,0.15); color: white; border: 1px solid rgba(255,255,255,0.35); border-radius: var(--radius-full); padding: 6px 12px; font-size: 0.85rem; cursor: pointer; flex: none; }

.content { flex: 1; padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-4); }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-4); box-shadow: var(--shadow-1); max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.stack { display: flex; flex-direction: column; gap: var(--space-3); }
.row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.muted { color: var(--color-ink-muted); font-size: 0.85rem; }
.center { text-align: center; }

.badge { display: inline-block; font-size: 0.75rem; font-weight: 700; padding: 3px 10px; border-radius: var(--radius-full); background: var(--slate-50); color: var(--color-ink); }
.badge.state-quoted { background: var(--slate-50); color: var(--color-ink); }
.badge.state-confirmed, .badge.state-assigned { background: var(--info-bg); color: var(--info-text); }
.badge.state-started { background: var(--warning-bg); color: var(--warning-text); }
.badge.state-completed { background: var(--success-bg); color: var(--success-text); }
.badge.state-no_supply, .badge.state-cancelled { background: var(--danger-bg); color: var(--danger-text); }

button {
  font-family: var(--font-body); font-size: 1rem; font-weight: 600; border: none; border-radius: var(--radius-md);
  padding: var(--space-4); cursor: pointer; min-height: 48px;
  transition: transform var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard);
}
button:active { transform: scale(0.98); }
button.primary { background: var(--color-primary); color: white; width: 100%; box-shadow: var(--shadow-brand); }
button.accent { background: var(--brand-500); color: var(--brand-900); font-weight: 700; width: 100%; }
button.secondary { background: var(--color-surface); color: var(--color-ink); border: 1.5px solid var(--color-border-strong); width: 100%; }
button:disabled { opacity: 0.5; cursor: not-allowed; }
button + button { margin-top: var(--space-2); }
.star-row { display: flex; gap: 6px; justify-content: center; font-size: 2rem; }
.star { cursor: pointer; color: var(--slate-200); transition: color var(--duration-fast) var(--ease-standard); }
.star.active { color: var(--warning-text); }

/* ---------- vehicle class chip picker (booking flow) ---------- */
.cg-vehicle-chip {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: var(--space-3) var(--space-2); min-height: 0; width: auto;
  border: 1.5px solid var(--color-border-strong); border-radius: var(--radius-md);
  background: var(--color-surface); color: var(--color-ink-muted); font-size: 0.75rem; font-weight: 600;
  text-transform: capitalize; transition: border-color var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);
}
.cg-vehicle-chip.active { border-color: var(--color-primary); background: var(--success-bg); color: var(--success-text); }

select, input[type=text], input[type=tel], input[type=number], textarea {
  font-family: var(--font-body); font-size: 1rem; padding: var(--space-3) var(--space-4); border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border-strong); width: 100%; background: var(--color-surface); color: var(--color-ink);
  outline: none; transition: border-color var(--duration-fast) var(--ease-standard);
}
select:focus, input:focus, textarea:focus { border-color: var(--color-primary); }
input[type=tel], input[type=number] { font-family: var(--font-mono); letter-spacing: 1px; }
textarea { min-height: 70px; resize: vertical; }

.otp-display {
  font-family: var(--font-mono); font-size: 2.4rem; font-weight: 700; letter-spacing: 0.3em;
  text-align: center; color: var(--color-ink); background: var(--color-bg); border-radius: var(--radius-lg); padding: var(--space-4);
}
.numbers { font-family: var(--font-mono); }
.photo-pair { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.photo-pair figure { margin: 0; }
.photo-pair img { width: 100%; border-radius: var(--radius-md); display: block; background: var(--slate-100); aspect-ratio: 1; object-fit: cover; }
.photo-pair figcaption { text-align: center; font-size: 0.75rem; color: var(--color-ink-muted); margin-top: 4px; }

.error-banner { background: var(--danger-bg); color: var(--danger-text); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); font-size: 0.9rem; }
.spacer { flex: 1; }
.linklike { color: var(--info-500); text-decoration: underline; cursor: pointer; }
.linklike:hover { color: var(--accent-600); }

/* ---------- screen transitions ---------- */
.screen-in { animation: screen-fade-in 0.28s var(--ease-decel); }
@keyframes screen-fade-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) { .screen-in { animation: none; } }

/* ---------- skeleton loaders ---------- */
.skeleton-block {
  background: linear-gradient(90deg, var(--color-border) 25%, var(--slate-50) 37%, var(--color-border) 63%);
  background-size: 400% 100%; animation: skeleton-shimmer 1.4s ease infinite; border-radius: var(--radius-md);
}
@keyframes skeleton-shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
@media (prefers-reduced-motion: reduce) { .skeleton-block { animation: none; } }

/* ---------- map ---------- */
.map-box { width: 100%; height: 220px; border-radius: var(--radius-lg); overflow: hidden; background: var(--slate-100); }
.carglow-pin span { display: block; width: 18px; height: 18px; border-radius: 50%; border: 3px solid white; box-shadow: 0 1px 4px rgba(0,0,0,0.4); background: var(--accent-500); }

/* ---------- before/after compare slider ---------- */
.compare-slider { position: relative; width: 100%; aspect-ratio: 1.4; border-radius: var(--radius-lg); overflow: hidden; background: var(--slate-100); touch-action: none; user-select: none; }
.compare-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.compare-before-clip { position: absolute; inset: 0; width: 50%; overflow: hidden; transition: width 0.5s var(--ease-decel); will-change: width; }
.compare-before-clip img { position: absolute; inset: 0; height: 100%; width: var(--slider-w, 100%); max-width: none; object-fit: cover; }
.compare-handle { position: absolute; top: 0; bottom: 0; width: 4px; background: white; transform: translateX(-2px); transition: left 0.5s var(--ease-decel); cursor: ew-resize; display: flex; align-items: center; justify-content: center; }
.compare-handle span { position: absolute; width: 32px; height: 32px; border-radius: 50%; background: white; box-shadow: 0 1px 4px rgba(0,0,0,0.35); display: flex; align-items: center; justify-content: center; font-size: 1rem; color: var(--color-ink); }
.compare-label { position: absolute; bottom: 8px; font-size: 0.7rem; font-weight: 700; color: white; background: rgba(0,0,0,0.45); padding: 2px 8px; border-radius: var(--radius-full); }
.compare-label-left { left: 8px; }
.compare-label-right { right: 8px; }

/* ---------- water counter ---------- */
.water-counter { padding: 6px 0; }
.water-counter .count-up { font-size: 1.8rem; font-weight: 700; color: var(--color-ink); display: block; font-variant-numeric: tabular-nums; }

/* ---------- misc empty/loading touches ---------- */
.empty-icon { font-size: 2.2rem; }
.pulse-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--info-500); margin: 0 auto 6px; animation: pulse-dot 1.2s ease-in-out infinite; }
@keyframes pulse-dot { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.6); opacity: 0.5; } }
@media (prefers-reduced-motion: reduce) { .pulse-dot { animation: none; } }

/* ---------- responsive: desktop/tablet viewers get a framed phone card,
   same rationale as Cleaner — this is a consumer mobile app ---------- */
@media (min-width: 640px) {
  html, body { background: var(--slate-100); }
  #app { margin: var(--space-6) auto; min-height: calc(100vh - 48px); border-radius: var(--radius-xl); box-shadow: var(--shadow-3); overflow: hidden; }
}