/* ─────────────────────────────────────────────
   Chaloo — shared web app styles
   Used by search/ride/publish/account/auth pages.
   index.html has its own inline styles for the
   marketing site; these styles match its tokens.
   ───────────────────────────────────────────── */

:root {
  --orange: #D4622A;
  --orange-soft: #FBEDE6;
  --orange-deep: #B8521E;
  --bg: #FAF9F7;
  --surface: #F4F2EE;
  --card: #FFFFFF;
  --text-primary: #1A1714;
  --text-secondary: #8C8279;
  --text-tertiary: #B8B0A8;
  --border: #E8E4DF;
  --green: #2F8A4D;
  --red: #D14B4B;
  --shadow-sm: 0 2px 8px rgba(26, 23, 20, 0.04);
  --shadow-md: 0 8px 24px rgba(26, 23, 20, 0.08);
  --shadow-lg: 0 16px 48px rgba(26, 23, 20, 0.12);
}

* , *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── Layout ───────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 720px; margin: 0 auto; padding: 0 24px; }

.page {
  padding-top: 100px; /* clear fixed nav */
  padding-bottom: 80px;
  min-height: 100vh;
}

/* ── Nav (matches index.html) ────────── */
nav.app-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(250, 249, 247, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 16px 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 12px; color: var(--text-primary); }
.logo-icon { width: 40px; height: 40px; border-radius: 12px; object-fit: cover; }
.logo-text { font-size: 22px; font-weight: 700; letter-spacing: -0.5px; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-link {
  color: var(--text-secondary); font-size: 14px; font-weight: 500;
  transition: color 0.15s;
}
.nav-link:hover { color: var(--text-primary); }
.nav-cta {
  background: var(--orange); color: #fff;
  padding: 10px 20px; border-radius: 12px;
  font-weight: 600; font-size: 14px;
  transition: transform 0.15s, box-shadow 0.15s;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(212, 98, 42, 0.3); }
.nav-account-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 6px; border-radius: 100px;
  background: var(--card); border: 1px solid var(--border);
  font-size: 13px; font-weight: 600; color: var(--text-primary);
  transition: border-color 0.15s, transform 0.15s;
}
.nav-account-chip:hover { border-color: var(--orange); transform: translateY(-1px); }
.nav-account-chip img,
.nav-account-chip .avatar-fallback {
  width: 28px; height: 28px; border-radius: 50%; object-fit: cover;
  background: var(--orange-soft); color: var(--orange);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}

/* ── Section + headings ─────────────────── */
.page-title {
  font-size: 36px; font-weight: 800; letter-spacing: -1px;
  color: var(--text-primary); margin-bottom: 8px;
}
.page-subtitle {
  font-size: 16px; color: var(--text-secondary); margin-bottom: 32px;
}
.section-tag {
  display: inline-block; background: var(--orange-soft); color: var(--orange);
  padding: 6px 14px; border-radius: 100px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase;
}

/* ── Buttons ────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 24px; border-radius: 14px;
  font-size: 15px; font-weight: 600;
  border: none; cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  font-family: inherit;
}
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(212, 98, 42, 0.3);
}
.btn-secondary {
  background: var(--card); color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover:not(:disabled) { border-color: var(--orange); color: var(--orange); }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { color: var(--text-primary); }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-oauth {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  width: 100%; padding: 14px;
  background: var(--card); color: var(--text-primary);
  border: 1px solid var(--border); border-radius: 14px;
  font-size: 15px; font-weight: 600; cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
  font-family: inherit;
}
.btn-oauth:hover { border-color: var(--orange); transform: translateY(-1px); }
.btn-oauth svg { width: 20px; height: 20px; }
.btn-apple { background: #000; color: #fff; border-color: #000; }
.btn-apple:hover { background: #1a1a1a; transform: translateY(-1px); }

/* ── Forms ──────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--text-secondary); margin-bottom: 8px;
  text-transform: uppercase; letter-spacing: 0.4px;
}
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 14px 16px;
  background: var(--card); color: var(--text-primary);
  border: 1px solid var(--border); border-radius: 14px;
  font-size: 15px; font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(212, 98, 42, 0.1);
}
.form-textarea { min-height: 100px; resize: vertical; }
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.form-helper { font-size: 13px; color: var(--text-tertiary); margin-top: 6px; }
.form-error {
  background: #fef2f2; color: var(--red);
  padding: 12px 14px; border-radius: 12px;
  font-size: 14px; font-weight: 500;
  margin-bottom: 16px;
}
.form-success {
  background: #f0fdf4; color: var(--green);
  padding: 12px 14px; border-radius: 12px;
  font-size: 14px; font-weight: 500;
  margin-bottom: 16px;
}

/* ── Cards ──────────────────────────────── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; padding: 24px;
  box-shadow: var(--shadow-sm);
}
.ride-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; padding: 20px;
  display: grid; grid-template-columns: 1fr auto;
  gap: 20px; align-items: center;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
}
.ride-card:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.ride-route {
  display: flex; align-items: center; gap: 12px;
  font-size: 17px; font-weight: 700; color: var(--text-primary);
  margin-bottom: 6px;
}
.ride-route .arrow { color: var(--text-tertiary); font-weight: 400; }
.ride-meta {
  display: flex; flex-wrap: wrap; gap: 14px;
  font-size: 14px; color: var(--text-secondary);
}
.ride-meta span { display: inline-flex; align-items: center; gap: 6px; }
.ride-price {
  font-size: 24px; font-weight: 800; color: var(--orange);
  white-space: nowrap;
}
.ride-price small { font-size: 13px; font-weight: 500; color: var(--text-tertiary); }

/* ── Driver card ────────────────────────── */
.driver-card {
  display: flex; align-items: center; gap: 14px;
  padding: 16px; background: var(--surface);
  border-radius: 14px;
}
.driver-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--orange-soft); color: var(--orange);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700;
  object-fit: cover;
}
.driver-name { font-size: 15px; font-weight: 700; }
.driver-rating { font-size: 13px; color: var(--text-secondary); }

/* ── Empty / loading ────────────────────── */
.empty {
  text-align: center; padding: 60px 24px;
  color: var(--text-secondary);
}
.empty-emoji { font-size: 48px; margin-bottom: 12px; }
.spinner {
  width: 24px; height: 24px;
  border: 3px solid var(--border);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 0 auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Autocomplete dropdown (Nominatim) ── */
.autocomplete-wrap { position: relative; }
.autocomplete-list {
  position: absolute; left: 0; right: 0; top: calc(100% + 4px);
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: var(--shadow-md);
  max-height: 280px; overflow-y: auto; z-index: 50;
  display: none;
}
.autocomplete-list.open { display: block; }
.autocomplete-item {
  padding: 12px 16px; cursor: pointer; font-size: 14px;
  color: var(--text-primary); border-bottom: 1px solid var(--border);
}
.autocomplete-item:last-child { border-bottom: none; }
.autocomplete-item:hover, .autocomplete-item.active {
  background: var(--orange-soft); color: var(--orange);
}

/* ── Responsive ─────────────────────────── */
@media (max-width: 720px) {
  .container, .container-narrow { padding: 0 20px; }
  .page-title { font-size: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .ride-card { grid-template-columns: 1fr; }
  .nav-links { gap: 16px; }
  .nav-links .nav-link:not(.nav-cta):not(.nav-account-chip) { display: none; }
}