:root {
  --primary: #1565C0;
  --primary-dark: #0D47A1;
  --bg: #F5F6FA;
  --card: #FFFFFF;
  --error: #D32F2F;
  --success: #2E7D32;
  --text: #1A1A1A;
  --muted: #6B7280;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 20px;
}

.topbar {
  background: var(--primary);
  color: white;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar h1 {
  font-size: 20px;
  margin: 0;
}

.topbar a {
  color: white;
  text-decoration: none;
  font-size: 14px;
}

.card {
  background: var(--card);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

h2 { margin-top: 0; }

label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin: 14px 0 4px;
}

input, select, textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #D1D5DB;
  border-radius: 10px;
  font-size: 15px;
  background: white;
}

textarea { resize: vertical; min-height: 60px; }

.btn {
  display: block;
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 18px;
}

.btn:disabled { background: #9CA3AF; cursor: not-allowed; }

.btn.secondary {
  background: white;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn.small {
  width: auto;
  padding: 8px 14px;
  font-size: 13px;
  margin-top: 0;
}

.toggle-group {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.toggle-group button {
  flex: 1;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--primary);
  background: white;
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
}

.toggle-group button.active {
  background: var(--primary);
  color: white;
}

.error-text { color: var(--error); font-size: 14px; margin-top: 10px; }
.success-text { color: var(--success); font-size: 14px; margin-top: 10px; }
.muted { color: var(--muted); font-size: 13px; }

.fare-box {
  background: #EEF2FF;
  border-radius: 10px;
  padding: 14px;
  margin-top: 16px;
  text-align: center;
}

.fare-box .amount {
  font-size: 26px;
  font-weight: 700;
  color: var(--primary-dark);
}

.status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: #FEF3C7;
  color: #92400E;
}

.status-badge.confirmed { background: #D1FAE5; color: var(--success); }
.status-badge.cancelled { background: #FEE2E2; color: var(--error); }

.center { text-align: center; }
.link { color: var(--primary); text-decoration: none; font-size: 14px; }
.spinner {
  border: 3px solid #E5E7EB;
  border-top: 3px solid var(--primary);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  animation: spin 0.8s linear infinite;
  margin: 20px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

.row { display: flex; gap: 10px; }
.row > div { flex: 1; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.service-card {
  background: var(--card);
  border: 1px solid #D1D5DB;
  border-radius: 12px;
  padding: 14px;
  text-decoration: none;
  color: inherit;
  display: block;
}

.service-card.active {
  background: #EEF2FF;
  border: 2px solid var(--primary);
}

.service-card.disabled {
  cursor: default;
  opacity: 0.75;
}

.service-card .icon { font-size: 22px; }
.service-card .name { font-size: 14px; font-weight: 600; margin: 8px 0 2px; }
.service-card .status { font-size: 12px; color: var(--muted); }
.service-card.active .status { color: var(--primary); font-weight: 600; }

.span-2 { grid-column: span 2; }

.driver-cta {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #D1FAE5;
  border-radius: 12px;
  padding: 14px;
  margin-top: 6px;
}

.driver-cta .title {
  color: var(--success);
  font-weight: 600;
  font-size: 14px;
}

.driver-cta .sub {
  color: var(--success);
  font-size: 12px;
  opacity: 0.85;
  margin: 4px 0 8px;
}

.driver-cta .go {
  color: var(--success);
  font-weight: 600;
  font-size: 13px;
}