/**
 * ICABS TAXI DESIGN SYSTEM — COMPONENTS
 */

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  padding: 0 var(--space-6);
  min-height: 48px; /* Touch target >= 44px */
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  user-select: none;
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background-color: var(--color-brand-blue);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(239, 127, 26, 0.35);
}

.btn-primary:hover {
  background-color: var(--color-brand-blue-hover);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(239, 127, 26, 0.45);
  transform: translateY(-1px);
}

.btn-navy {
  background-color: var(--color-brand-navy);
  color: var(--color-text-inverse);
}

.btn-navy:hover {
  background-color: var(--color-brand-navy-dark);
  color: var(--color-text-inverse);
  transform: translateY(-1px);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-text-inverse);
  box-shadow: 0 4px 12px rgba(40, 167, 69, 0.25);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  color: var(--color-text-inverse);
  box-shadow: 0 6px 16px rgba(40, 167, 69, 0.35);
  transform: translateY(-1px);
}

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

.btn-outline:hover {
  background-color: var(--color-surface-muted);
  border-color: var(--color-text-secondary);
  color: var(--color-text-main);
}

.btn-outline-navy {
  background-color: transparent;
  border-color: var(--color-brand-navy);
  color: var(--color-brand-navy);
}

.btn-outline-navy:hover {
  background-color: var(--color-brand-navy);
  color: var(--color-text-inverse);
}

.btn-sm {
  min-height: 38px;
  padding: 0 var(--space-4);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

.btn-lg {
  min-height: 56px;
  padding: 0 var(--space-8);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
}

.btn-block {
  display: flex;
  width: 100%;
}

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  padding: var(--space-1) var(--space-2-5, 0.625rem);
  border-radius: var(--radius-full);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-navy {
  background-color: var(--color-brand-navy);
  color: var(--color-text-inverse);
}

.badge-blue {
  background-color: var(--color-brand-blue-light);
  color: var(--color-brand-blue);
}

.badge-teal {
  background-color: var(--color-accent-teal-light);
  color: var(--color-accent-teal-dark);
}

.badge-gold {
  background-color: var(--color-gold-light);
  color: #b45309;
}

.badge-green {
  background-color: var(--color-whatsapp-light);
  color: #166534;
}

/* --- Cards --- */
.card {
  background-color: var(--color-surface-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

/* --- Form Controls --- */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-main);
  margin-bottom: var(--space-2);
}

.form-control,
.form-select {
  width: 100%;
  min-height: 48px;
  padding: 0 var(--space-4);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-text-main);
  background-color: var(--color-surface-white);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-brand-blue);
  box-shadow: 0 0 0 3px rgba(0, 51, 204, 0.15);
}

.form-control::placeholder {
  color: var(--color-text-light);
}

input[type="date"],
input[type="time"] {
  color-scheme: dark;
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  filter: brightness(1.3);
  opacity: 0.95;
  padding: 3px;
  border-radius: 4px;
  transition: opacity 0.2s ease, transform 0.2s ease, filter 0.2s ease;
}

input[type="date"]::-webkit-calendar-picker-indicator:hover,
input[type="time"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
  filter: brightness(1.7);
  transform: scale(1.12);
}

/* Radio Group (Pill Style) */
.radio-pill-group {
  display: inline-flex;
  background-color: var(--color-surface-muted);
  padding: var(--space-1);
  border-radius: var(--radius-full);
  gap: var(--space-1);
}

.radio-pill {
  position: relative;
}

.radio-pill input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-pill label {
  display: flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.radio-pill input[type="radio"]:checked + label {
  background-color: var(--color-surface-white);
  color: var(--color-brand-navy);
  box-shadow: var(--shadow-sm);
}

/* --- Tabs --- */
.tab-nav {
  display: flex;
  gap: var(--space-2);
  border-bottom: 2px solid var(--color-border-subtle);
  overflow-x: auto;
  scrollbar-width: none;
}

.tab-nav::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--color-brand-navy);
}

.tab-btn.active {
  color: var(--color-brand-blue);
  border-bottom-color: var(--color-brand-blue);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Prototype Banner */
.prototype-banner {
  background-color: #1e1b4b;
  color: #e0e7ff;
  font-size: var(--font-size-xs);
  padding: var(--space-2) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.prototype-banner .pill {
  background-color: #4338ca;
  color: #ffffff;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-bold);
  font-size: 11px;
}