:root {
  --primary: #d1181f;
  --primary-dark: #a10f15;
  --primary-light: #ff4d4f;
  --accent: #ffb300;
  --dark: #1a1a2e;
  --text-muted: #6b7280;
  --bg-light: #f5f6fa;
  --border: #e5e7eb;
  --radius: 10px;
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

* { box-sizing: border-box; }

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--dark);
  background: var(--bg-light);
}

a { text-decoration: none; }

/* ---------------------------------------------------------------- */
/* Header / Nav                                                      */
/* ---------------------------------------------------------------- */

.site-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.5rem;
  color: #fff !important;
}
.navbar-brand span { color: var(--accent); }

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.92) !important;
  font-weight: 500;
}
.navbar-nav .nav-link:hover { color: #fff !important; }

.btn-signup {
  background: var(--accent);
  color: var(--dark) !important;
  font-weight: 600;
  padding: 6px 18px;
  border-radius: 20px;
}
.btn-signup:hover { background: #ffc733; }

/* ---------------------------------------------------------------- */
/* Hero + search card                                                */
/* ---------------------------------------------------------------- */

.hero {
  position: relative;
  background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 65%, #6d0d12 100%);
  padding: 56px 0 90px;
  overflow: hidden;
}
.hero-shape {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 15% 20%, rgba(255,255,255,0.08) 0, transparent 40%),
                     radial-gradient(circle at 85% 80%, rgba(255,255,255,0.08) 0, transparent 40%);
}
.hero-text { color: #fff; margin-bottom: 32px; position: relative; }
.hero-text h1 { font-weight: 800; font-size: 2.4rem; }
.hero-text p { color: rgba(255,255,255,0.85); font-size: 1.05rem; }

.search-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0,0,0,0.25);
  padding: 18px;
  position: relative;
}

.field-box {
  padding: 6px 16px;
  border-right: 1px solid var(--border);
}
.field-box label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.field-input {
  border: none;
  outline: none;
  width: 100%;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dark);
  background: transparent;
}
select.field-input { cursor: pointer; }

.swap-box { display: flex; align-items: center; justify-content: center; padding: 0 4px; }
.swap-box button {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--primary);
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-top: 14px;
}
.swap-box button:hover { background: var(--primary); color: #fff; }

.search-btn-box { padding: 6px 8px; }
.btn-search {
  background: var(--accent);
  color: var(--dark);
  border: none;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 8px;
  white-space: nowrap;
  margin-top: 14px;
}
.btn-search:hover { background: #ffc733; }

/* ---------------------------------------------------------------- */
/* Trust strip / popular routes / why-us                             */
/* ---------------------------------------------------------------- */

.trust-strip {
  background: #fff;
  margin-top: -50px;
  position: relative;
  border-radius: var(--radius);
  max-width: 1100px;
  margin-left: auto; margin-right: auto;
  box-shadow: var(--shadow);
  padding: 24px 0;
}
.trust-strip i { color: var(--primary); font-size: 1.6rem; display: block; margin-bottom: 6px; }
.trust-strip div div { font-weight: 600; font-size: 0.9rem; }

.section-title {
  font-weight: 700;
  margin: 48px 0 20px;
  font-size: 1.5rem;
}

.route-chip-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.route-chip {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: 10px 18px;
  color: var(--dark);
  font-weight: 500;
  font-size: 0.9rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}
.route-chip i { color: var(--primary); }
.route-chip:hover { border-color: var(--primary); color: var(--primary); }

.why-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  box-shadow: var(--shadow);
  height: 100%;
}
.why-card i { font-size: 1.8rem; color: var(--primary); margin-bottom: 10px; }
.why-card h6 { font-weight: 700; }
.why-card p { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 0; }

/* ---------------------------------------------------------------- */
/* Footer                                                             */
/* ---------------------------------------------------------------- */

.site-footer { background: #fff; margin-top: 60px; padding-top: 48px; border-top: 1px solid var(--border); }
.footer-brand { font-weight: 800; font-size: 1.3rem; color: var(--dark); }
.footer-brand span { color: var(--primary); }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: var(--text-muted); font-size: 0.9rem; }
.footer-links a:hover { color: var(--primary); }
.footer-routes { display: flex; flex-direction: column; gap: 8px; }
.footer-routes a { color: var(--text-muted); font-size: 0.9rem; }
.footer-routes a:hover { color: var(--primary); }

/* ---------------------------------------------------------------- */
/* Search results                                                     */
/* ---------------------------------------------------------------- */

.modify-search-bar {
  background: var(--primary);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 20;
}
.modify-search-bar input { border: none; }
.btn-search-sm {
  background: var(--accent);
  border: none;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 6px;
  color: var(--dark);
}

.results-heading { font-weight: 700; }

.filter-box {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  margin-bottom: 16px;
}
.filter-box h6 { font-weight: 700; margin-bottom: 10px; }

.bus-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 16px;
}
.bus-name { font-weight: 700; }
.bus-type { font-size: 0.85rem; }
.rating-badge {
  display: inline-block;
  background: #eafaf0;
  color: #1a9c52;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  margin-top: 4px;
}
.time-block .time { font-weight: 700; font-size: 1.05rem; }
.amenities { display: flex; flex-wrap: wrap; gap: 4px; justify-content: center; }
.amenity-pill {
  background: var(--bg-light);
  color: var(--text-muted);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 10px;
}
.fare { font-weight: 800; font-size: 1.25rem; color: var(--primary); }

.btn-view-seats {
  background: #fff;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 6px;
}
.btn-view-seats:hover { background: var(--primary); color: #fff; }
.btn-view-seats:disabled { border-color: var(--border); color: var(--text-muted); background: var(--bg-light); }

.seat-panel {
  border-top: 1px dashed var(--border);
  margin-top: 18px;
  padding-top: 18px;
}

.seat-legend { display: flex; flex-wrap: wrap; gap: 16px; font-size: 0.8rem; margin-bottom: 10px; }
.seat-legend .seat-ico { font-size: 0.7rem; margin-right: 4px; }
.seat-ico.available { color: #fff; -webkit-text-stroke: 1px var(--border); }
.seat-ico.selected { color: var(--primary); }
.seat-ico.booked-male { color: #6c8ff5; }
.seat-ico.booked-female { color: #e0559a; }

.gender-toggle { font-size: 0.85rem; margin-bottom: 12px; display: flex; align-items: center; gap: 12px; }
.gender-toggle label { font-weight: 500; cursor: pointer; }
.gender-toggle input { margin-right: 4px; }

.seat-map { display: flex; flex-direction: column; gap: 8px; }
.seat-row { display: flex; gap: 8px; align-items: center; }
.aisle { width: 22px; }

.seat {
  width: 42px; height: 42px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
}
.seat.available:hover { border-color: var(--primary); }
.seat.available[data-neighbor-gender]:not([data-neighbor-gender=""]) { box-shadow: inset 0 0 0 1px #e0559a; }
.seat.selected-male { background: #6c8ff5; color: #fff; border-color: #6c8ff5; }
.seat.selected-female { background: #e0559a; color: #fff; border-color: #e0559a; }
.seat.booked { cursor: not-allowed; }
.seat.booked-male { background: #eaf0fe; color: #4864c9; border-color: #c9d7fb; }
.seat.booked-female { background: #fdeaf3; color: #b3316e; border-color: #f7c3dd; }

.fare-summary {
  background: var(--bg-light);
  border-radius: 8px;
  padding: 12px 16px;
  margin: 16px 0;
  font-size: 0.9rem;
}
.fare-summary .total-fare { font-weight: 700; font-size: 1.05rem; }

.btn-continue {
  background: var(--primary);
  color: #fff !important;
  border: none;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 8px;
}
.btn-continue:hover { background: var(--primary-dark); }
.btn-continue:disabled { background: var(--border); color: var(--text-muted) !important; }

.btn-secondary-outline {
  background: #fff;
  border: 1.5px solid var(--border);
  color: var(--dark);
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 8px;
}
.btn-secondary-outline:hover { border-color: var(--primary); color: var(--primary); }

/* ---------------------------------------------------------------- */
/* Panels / forms (passenger details, payment, auth)                 */
/* ---------------------------------------------------------------- */

.panel-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

.passenger-row { border-bottom: 1px solid var(--border); padding-bottom: 14px; margin-bottom: 14px; }
.seat-tag {
  display: inline-block;
  background: var(--bg-light);
  padding: 6px 10px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.8rem;
}
.gender-tag {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.8rem;
  margin-left: 4px;
}
.gender-tag-male { background: #eaf0fe; color: #4864c9; }
.gender-tag-female { background: #fdeaf3; color: #b3316e; }

.trip-summary { position: sticky; top: 90px; }
.ts-route { font-size: 1.05rem; }
.ts-table td { border: none; padding: 4px 0; font-size: 0.9rem; }
.ts-table td:first-child { color: var(--text-muted); }

/* ---------------------------------------------------------------- */
/* Ticket / confirmation                                              */
/* ---------------------------------------------------------------- */

.confirm-banner {
  background: #eafaf0;
  border: 1px solid #b7ecc8;
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 20px;
}
.confirm-banner i { color: #1a9c52; font-size: 2rem; }
.confirm-banner h5 { margin-bottom: 4px; font-weight: 700; }

.ticket-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.ticket-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
}
.pnr-box { background: rgba(255,255,255,0.15); padding: 6px 14px; border-radius: 6px; letter-spacing: 0.05em; }
.ticket-body { padding: 24px; }
.qr-placeholder {
  width: 120px; height: 120px;
  border: 2px dashed var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  color: var(--text-muted);
  margin: 0 auto;
}

@media print {
  .site-header, .site-footer, .no-print { display: none !important; }
  body { background: #fff; }
}

.booking-list-item {
  display: block;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  margin-bottom: 12px;
  color: var(--dark);
}
.booking-list-item:hover { box-shadow: 0 6px 20px rgba(0,0,0,0.12); }

.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
}
.status-confirmed { background: #eafaf0; color: #1a9c52; }
.status-cancelled { background: #fdeceb; color: var(--primary); }

/* ---------------------------------------------------------------- */
/* Admin panel                                                        */
/* ---------------------------------------------------------------- */

.admin-body { background: var(--bg-light); }
.admin-wrap { display: flex; min-height: 100vh; }

.admin-sidebar {
  width: 230px;
  background: var(--dark);
  color: #fff;
  padding: 20px 0;
  flex-shrink: 0;
}
.admin-brand { padding: 0 20px 20px; font-weight: 800; font-size: 1.2rem; border-bottom: 1px solid rgba(255,255,255,0.1); margin-bottom: 12px; }
.admin-brand span { color: var(--accent); }
.admin-brand .small { font-weight: 400; color: rgba(255,255,255,0.5); font-size: 0.7rem; }
.admin-sidebar nav { display: flex; flex-direction: column; }
.admin-sidebar nav a {
  color: rgba(255,255,255,0.75);
  padding: 11px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  border-left: 3px solid transparent;
}
.admin-sidebar nav a i { width: 20px; }
.admin-sidebar nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.admin-sidebar nav a.active { background: rgba(209,24,31,0.2); color: #fff; border-left-color: var(--primary); }

.admin-content { flex: 1; min-width: 0; }
.admin-topbar {
  background: #fff;
  padding: 16px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.admin-topbar h5 { margin: 0; font-weight: 700; }
.admin-body-inner { padding: 24px 28px; }

.admin-panel {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}

.stat-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  height: 100%;
}
.stat-card i { font-size: 1.6rem; color: var(--primary); width: 42px; height: 42px; background: #fdeceb; border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.stat-num { font-weight: 800; font-size: 1.3rem; }
.stat-label { color: var(--text-muted); font-size: 0.8rem; }

.admin-login-body {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.admin-login-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
  padding: 36px;
  width: 100%;
  max-width: 380px;
}

@media (max-width: 991px) {
  .admin-sidebar { position: fixed; left: -230px; height: 100%; z-index: 50; transition: left 0.2s; }
  .field-box { border-right: none; border-bottom: 1px solid var(--border); }
}