/* ── Auto/Van Section ────────────────────────────────────── */
/*
  Palette — Tamil Nadu auto identity, refined:
  • Charcoal  #1C1C1E  — warm dark (not dead black)
  • Amber     #F59E0B  — warm gold (replaces harsh neon yellow)
  • Amber-dk  #D97706  — hover / border accent
  • Amber-bg  #FEF3C7  — light tint for icon circles
  • Call-grn  #16A34A  — universal phone/call green
  Purple is removed entirely from this section.
*/

/* ── Auto section tokens ──────────────────────────────────── */
#section-auto {
  --auto-dark:    #1C1C1E;
  --auto-dark2:   #252528;
  --auto-amber:   #F59E0B;
  --auto-amb-dk:  #D97706;
  --auto-amb-bg:  #FEF3C7;
  --auto-amber-20: rgba(245,158,11,0.20);
  --auto-amber-12: rgba(245,158,11,0.12);
  --auto-call:    #16A34A;
  --auto-call-dk: #15803D;
  padding: var(--space-md);
  padding-bottom: calc(var(--nav-height) + env(safe-area-inset-bottom) + var(--space-lg));
}

/* ── Hero card ─────────────────────────────────────────────── */
.auto-hero {
  background: linear-gradient(160deg, var(--auto-dark) 0%, var(--auto-dark2) 55%, var(--auto-dark) 100%);
  border-radius: 20px;
  padding: 20px 16px 16px;
  text-align: center;
  box-shadow: 0 6px 28px rgba(0,0,0,0.30), 0 0 0 1.5px rgba(245,158,11,0.30);
  margin-bottom: var(--space-lg);
  position: relative;
  overflow: hidden;
  border: none;
}

/* Amber canopy stripe at top */
.auto-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, #D97706, #F59E0B 40%, #FBBF24 60%, #F59E0B 80%, #D97706);
  pointer-events: none;
}

/* Soft amber glow from centre */
.auto-hero::after {
  content: '';
  position: absolute;
  top: 30px; left: 50%;
  transform: translateX(-50%);
  width: 220px; height: 90px;
  background: radial-gradient(ellipse, rgba(245,158,11,0.12), transparent 70%);
  pointer-events: none;
}

/* Icon ring — amber on dark */
.auto-hero-icon-ring {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: var(--auto-amber);
  border: 2.5px solid var(--auto-dark);
  outline: 2px solid rgba(245,158,11,0.45);
  outline-offset: 3px;
  border-radius: 50%;
  margin: 0 auto 12px;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 18px rgba(245,158,11,0.30);
}

.auto-hero-emoji {
  font-size: 32px;
  line-height: 1;
}

.auto-hero-ta {
  font-family: var(--font-tamil);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--auto-amber);
  margin: 0 0 2px;
  position: relative;
  z-index: 1;
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
}

.auto-hero-en {
  font-family: var(--font-latin);
  font-size: var(--size-sub);
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin: 0 0 8px;
  position: relative;
  z-index: 1;
}

.auto-hero-sub {
  font-family: var(--font-tamil);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.78);
  margin: 0 0 14px;
  line-height: 1.45;
  position: relative;
  z-index: 1;
}

/* Vehicle type badges — amber on dark */
.auto-hero-badges {
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.auto-hero-badge {
  font-family: var(--font-tamil);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--auto-dark);
  background: var(--auto-amber);
  border: 1px solid var(--auto-amb-dk);
  border-radius: 20px;
  padding: 4px 11px;
  white-space: nowrap;
}

/* ── Driver list header ────────────────────────────────────── */
.driver-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  padding: 0 4px;
}
.driver-list-title {
  font-family: var(--font-tamil);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
}
.driver-list-title-en {
  font-family: var(--font-latin);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-muted);
}
.auto-refresh-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--auto-amber-12);
  color: var(--auto-amb-dk);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--trans-fast), transform var(--trans-fast);
}
.auto-refresh-btn:active {
  background: var(--auto-amber-20);
  transform: scale(0.94);
}
.auto-refresh-btn:disabled {
  opacity: 0.75;
  cursor: default;
}
.auto-refresh-icon {
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  display: inline-block;
}
.auto-refresh-btn.spinning .auto-refresh-icon {
  animation: autoRefreshSpin 0.7s linear;
}
@keyframes autoRefreshSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ── Toast ─────────────────────────────────────────────────── */
.auto-toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--nav-height) + env(safe-area-inset-bottom) + 16px);
  transform: translateX(-50%) translateY(10px);
  padding: 10px 18px;
  background: rgba(28, 28, 30, 0.93);
  color: #ffffff;
  font-family: var(--font-tamil);
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 22px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
  opacity: 0;
  transition: opacity 180ms ease-out, transform 180ms ease-out;
  z-index: 1000;
  pointer-events: none;
  max-width: calc(100% - 32px);
  text-align: center;
}
.auto-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Driver cards ──────────────────────────────────────────── */
.driver-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: var(--space-lg);
}

.driver-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: #ffffff;
  border-radius: 16px;
  padding: 14px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.07);
  border: 1px solid #F5E6C3;
}

/* ── Vehicle-type group headers (🛺 ஆட்டோ / 🚐 வேன் / 🚗 கார்) ── */
.driver-group { display: flex; flex-direction: column; gap: 10px; }
.driver-group + .driver-group { margin-top: 8px; }
.driver-group-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 4px 0;
}
.driver-group-ic { font-size: 20px; }
.driver-group-ta {
  font-family: var(--font-tamil);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-text);
}
.driver-group-en {
  font-family: var(--font-latin);
  font-size: 0.7rem;
  color: var(--color-muted);
  align-self: center;
}
.driver-group-count {
  margin-left: auto;
  background: var(--auto-amb-bg, #FEF3C7);
  color: var(--auto-amb-dk, #D97706);
  font-family: var(--font-latin);
  font-size: 0.75rem;
  font-weight: 800;
  border-radius: 999px;
  min-width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
}

/* Driver photo (admin-uploaded) fills the avatar circle */
.driver-icon .driver-photo,
.acting-avatar .driver-photo {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

/* Amber-tinted icon circle */
.driver-icon {
  overflow: hidden;
  width: 52px;
  height: 52px;
  border-radius: 26px;
  background: var(--auto-amb-bg, #FEF3C7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.driver-info { flex: 1; min-width: 0; overflow: hidden; }

.driver-name-ta {
  font-family: var(--font-tamil);
  font-size: var(--size-body-tamil);
  font-weight: 700;
  display: block;
  color: var(--color-text);
  /* Names must never crop — small phones wrap to a second line instead */
  white-space: normal;
  overflow-wrap: break-word;
  word-break: break-word;
  line-height: 1.35;
}
.driver-name-en {
  font-family: var(--font-latin);
  font-size: var(--size-sub);
  color: var(--color-muted);
  display: block;
  margin-top: 1px;
  white-space: normal;
  overflow-wrap: break-word;
  word-break: break-word;
}
.driver-meta {
  font-family: var(--font-tamil);
  font-size: 0.825rem;
  color: var(--auto-amb-dk, #D97706);
  display: block;
  margin-top: 4px;
  /* Route/coverage can be long — wrap fully instead of cropping to one line */
  white-space: normal;
  overflow-wrap: break-word;
  word-break: break-word;
  line-height: 1.4;
}

/* Call button — green (universal phone colour) */
.call-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  background: var(--auto-call, #16A34A);
  color: #ffffff;
  border-radius: var(--radius-pill);
  font-family: var(--font-tamil);
  font-size: 0.875rem;
  font-weight: 700;
  min-width: 80px;
  min-height: 44px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--trans-fast), transform var(--trans-fast);
  box-shadow: 0 2px 8px rgba(22,163,74,0.25);
}
.call-btn:active {
  background: var(--auto-call-dk, #15803D);
  transform: scale(0.96);
}
.call-btn-pending {
  background: var(--color-border);
  color: var(--color-muted);
  cursor: default;
  pointer-events: none;
  box-shadow: none;
}

/* Small phones — slim the icon + call button so the name gets room */
@media (max-width: 389px) {
  .driver-card { gap: 10px; padding: 12px; }
  .driver-icon { width: 40px; height: 40px; font-size: 18px; }
  .call-btn { padding: 10px 10px; min-width: 64px; font-size: 0.8rem; }
}

/* ── Register / contact form card ─────────────────────────── */
/* Matches the hero — dark charcoal + amber, cohesive section */
.register-card {
  background: linear-gradient(160deg, var(--auto-dark, #1C1C1E) 0%, var(--auto-dark2, #252528) 100%);
  border-radius: 18px;
  padding: var(--space-md) var(--space-md) 20px;
  text-align: center;
  box-shadow: 0 4px 18px rgba(0,0,0,0.20), 0 0 0 1.5px rgba(245,158,11,0.22);
}

/* Collapsible registration (details/summary) — closed = compact CTA card */
.auto-reg summary { list-style: none; cursor: pointer; }
.auto-reg summary::-webkit-details-marker { display: none; }
.auto-reg-cta { display: block; }
.auto-reg-caret {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1.5px solid rgba(245,158,11,0.55);
  color: var(--auto-amber, #F59E0B);
  font-family: var(--font-tamil);
  font-size: 0.85rem;
  font-weight: 700;
}
.auto-reg-caret-arrow { transition: transform 180ms ease; }
.auto-reg[open] .auto-reg-caret-arrow { transform: rotate(180deg); }

.register-emoji {
  font-size: 28px;
  margin-bottom: 8px;
}

.register-label-ta {
  font-family: var(--font-tamil);
  font-size: 1rem;
  font-weight: 700;
  color: var(--auto-amber, #F59E0B);
  display: block;
  margin-bottom: 2px;
}
.register-label-en {
  font-family: var(--font-latin);
  font-size: var(--size-sub);
  color: rgba(255,255,255,0.50);
  display: block;
  margin-bottom: var(--space-md);
}

/* Contact form */
.auto-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: var(--space-md);
  text-align: left;
}

.auto-form-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.auto-form-label {
  font-family: var(--font-tamil);
  font-size: 0.875rem;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
}
.auto-form-label-en {
  font-family: var(--font-latin);
  font-size: 0.68rem;
  font-weight: 400;
  color: rgba(255,255,255,0.50);
  margin-left: 4px;
}

.auto-form-input {
  width: 100%;
  padding: 13px 14px;
  border-radius: 12px;
  border: 1.5px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.09);
  color: #ffffff;
  font-family: var(--font-tamil);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--trans-fast), background var(--trans-fast);
}
.auto-form-input::placeholder { color: rgba(255,255,255,0.38); }
.auto-form-input:focus {
  border-color: rgba(245,158,11,0.70);
  background: rgba(255,255,255,0.13);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.12);
}
.auto-form-select option { color: #1A1A1A; background: #ffffff; }

.auto-form-textarea { resize: none; min-height: 72px; }

/* Submit button — amber on dark (matches section identity) */
.auto-form-submit {
  width: 100%;
  padding: 14px;
  background: var(--auto-amber, #F59E0B);
  color: var(--auto-dark, #1C1C1E);
  border-radius: 14px;
  font-family: var(--font-tamil);
  font-size: 1rem;
  font-weight: 800;
  min-height: 50px;
  transition: transform var(--trans-fast), background var(--trans-fast), box-shadow var(--trans-fast);
  margin-top: 4px;
  box-shadow: 0 3px 12px rgba(245,158,11,0.30);
}
.auto-form-submit:hover   { background: #FBBF24; }
.auto-form-submit:active  { transform: scale(0.97); box-shadow: none; }
.auto-form-submit:disabled { opacity: 0.55; cursor: not-allowed; }

.auto-form-result {
  font-family: var(--font-tamil);
  font-size: 0.9rem;
  text-align: center;
  padding: 10px 14px;
  border-radius: 10px;
  margin-top: 4px;
}
.result-ok  { background: rgba(22,163,74,0.18);  color: #86EFAC; }
.result-err { background: rgba(239,68,68,0.18);  color: #FCA5A5; }

/* ── Empty state ────────────────────────────────────────────── */
.auto-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 36px 16px;
  text-align: center;
}
.auto-empty-icon { font-size: 40px; margin-bottom: 8px; opacity: 0.7; }
.auto-empty-ta {
  font-family: var(--font-tamil);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-2);
}
.auto-empty-en {
  font-family: var(--font-latin);
  font-size: 0.78rem;
  color: var(--color-muted);
}

/* ── Loading skeleton ────────────────────────────────────────  */
.skeleton-list { display: flex; flex-direction: column; gap: 10px; }
.skeleton {
  height: 78px;
  background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: 16px;
}
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Phone field validation ────────────────────────────────── */
.auto-form-required { color: #FCA5A5; margin-left: 2px; }
.auto-form-optional { color: rgba(255,255,255,0.45); font-size: 0.85em; }
.auto-form-field-err {
  color: #FCA5A5;
  font-family: var(--font-tamil, "Noto Sans Tamil", sans-serif);
  font-size: 13px;
  margin: 4px 0 0;
  padding: 0;
}
.auto-form-input-err {
  border-color: rgba(239,68,68,0.70) !important;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.15) !important;
}

/* ── Load error ─────────────────────────────────────────────── */
.load-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 32px 16px;
  text-align: center;
}
.load-error-icon { font-size: 36px; opacity: 0.7; margin-bottom: 6px; }
.load-error-ta {
  font-family: var(--font-tamil);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-2);
}
.load-error-en {
  font-family: var(--font-latin);
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-bottom: 12px;
}
.retry-btn {
  padding: 10px 22px;
  background: var(--auto-amber, #F59E0B);
  color: #1C1C1E;
  border-radius: var(--radius-pill);
  font-family: var(--font-tamil);
  font-size: 0.9rem;
  font-weight: 700;
  min-height: 44px;
}