/* App-level layout — shared by booking and dispatch pages */
.app-page {
  background: var(--bg-primary);
  min-height: 100vh;
}

/* ── NAV ── */
.app-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-accent);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.12em;
  color: var(--text-primary);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s;
}

.nav-link:hover { color: var(--text-primary); }

.nav-link--active {
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
}

/* ── MAIN / PAGE HEADER ── */
.app-main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}

.page-header {
  margin-bottom: 3rem;
}

.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1;
  letter-spacing: 0.04em;
  margin: 0.75rem 0 0.5rem;
}

.page-subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
}

/* ── ALERTS ── */
.alert {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem 1.5rem;
  border: 1px solid;
  margin-bottom: 2rem;
}

.alert--success {
  border-color: #3a7a3a;
  background: rgba(58, 122, 58, 0.1);
  color: #7adb7a;
}

.alert--error {
  border-color: #7a3a3a;
  background: rgba(122, 58, 58, 0.1);
  color: #db7a7a;
}

.alert-icon {
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ── FORM ── */
.booking-form {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.form-section {
  border: 1px solid var(--border);
  padding: 2rem;
  background: var(--bg-secondary);
}

.form-section-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.form-grid {
  display: grid;
  gap: 1.25rem;
}

.form-grid--2 { grid-template-columns: repeat(2, 1fr); }
.form-grid--3 { grid-template-columns: repeat(3, 1fr); }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.required { color: var(--accent); }

.form-input,
.form-select,
.form-textarea {
  background: var(--bg-accent);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.7rem 0.9rem;
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
}

.form-select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23b0b0b0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
}

.form-textarea { resize: vertical; min-height: 80px; }

.form-hint {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.2rem;
}

/* ── RADIO GROUPS ── */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.radio-option {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.radio-option:hover { border-color: var(--accent); }

.radio-option input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.radio-option:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.radio-content {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.radio-label { font-size: 0.9rem; font-weight: 600; }
.radio-hint { font-size: 0.78rem; color: var(--text-secondary); }

.radio-option--priority .radio-label { color: #e0a000; }
.radio-option--emergency .radio-label { color: #db5a5a; }

/* ── VEHICLE INFO ── */
.vehicle-info {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.vehicle-info-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.vehicle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.vehicle-card {
  padding: 1rem;
  border: 1px solid var(--border);
  opacity: 0.45;
  transition: opacity 0.2s, border-color 0.2s;
  text-align: center;
}

.vehicle-card--active {
  opacity: 1;
  border-color: var(--accent);
  background: var(--accent-dim);
}

.vehicle-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.vehicle-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ── FORM ACTIONS ── */
.form-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.form-actions--center {
  justify-content: center;
  margin-top: 2rem;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.75rem 1.75rem;
  border: 1px solid;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}

.btn--primary:hover { background: #b8920f; border-color: #b8920f; }

.btn--ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-secondary);
}

.btn--ghost:hover { border-color: var(--text-secondary); color: var(--text-primary); }

.btn--large { padding: 1rem 2.5rem; font-size: 0.85rem; }

.btn--sm { padding: 0.45rem 1rem; font-size: 0.72rem; }

/* ── APP FOOTER ── */
.app-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 2rem;
  text-align: center;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  align-items: center;
}

.app-footer .footer-brand {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.12em;
}

.app-footer .footer-locations {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.app-footer .footer-divider { color: var(--accent); }

.footer-phone-link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.05em;
}

.footer-phone-link:hover { opacity: 0.8; }

/* ── EMPTY STATE ── */
.empty-state {
  text-align: center;
  padding: 5rem 2rem;
  color: var(--text-secondary);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--accent);
}

.empty-state h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.empty-state a { color: var(--accent); }

/* ── PREFER TO CALL ── */
.prefer-call {
  text-align: center;
  padding: 1.5rem;
  border: 1px dashed var(--border);
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: -0.5rem;
}

.prefer-call a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.prefer-call a:hover { text-decoration: underline; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .form-grid--2,
  .form-grid--3 { grid-template-columns: 1fr; }
  .vehicle-grid { grid-template-columns: 1fr; }
  .app-nav { flex-direction: column; gap: 1rem; align-items: flex-start; }
  .form-actions { flex-direction: column; align-items: stretch; }
}