/* ============================================================
   GRAYSON TOWNCAR — Luxury Reservation Form
   Premium family concierge aesthetic
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Brand palette */
  --gt-gold: #C9A227;
  --gt-gold-light: #D4AF37;
  --gt-gold-muted: #BFA76A;
  --gt-gold-bg: rgba(201, 162, 39, 0.08);
  --gt-gold-bg-hover: rgba(201, 162, 39, 0.14);
  --gt-charcoal: #1B1F2B;
  --gt-charcoal-soft: #2D3142;
  --gt-slate: #4A5568;
  --gt-slate-light: #718096;
  --gt-cream: #FAF8F4;
  --gt-cream-warm: #F5F0E8;
  --gt-white: #FFFFFF;
  --gt-border: #E8E4DC;
  --gt-border-light: #F0ECE4;

  /* Semantic */
  --gt-success: #2D8659;
  --gt-success-bg: rgba(45, 134, 89, 0.08);
  --gt-info: #2B6CB0;
  --gt-info-bg: rgba(43, 108, 176, 0.08);
  --gt-warning: #B7791F;
  --gt-warning-bg: rgba(183, 121, 31, 0.08);
  --gt-danger: #C53030;
  --gt-danger-bg: rgba(197, 48, 48, 0.08);

  /* Typography */
  --gt-font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --gt-font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --gt-text-base: 1rem;       /* 16px */
  --gt-text-sm: 0.875rem;     /* 14px */
  --gt-text-xs: 0.8125rem;    /* 13px */
  --gt-text-lg: 1.125rem;     /* 18px */
  --gt-text-xl: 1.25rem;      /* 20px */
  --gt-text-2xl: 1.5rem;      /* 24px */
  --gt-text-3xl: 1.875rem;    /* 30px */

  /* Spacing */
  --gt-radius: 12px;
  --gt-radius-sm: 8px;
  --gt-radius-lg: 16px;
  --gt-radius-pill: 9999px;

  /* Shadows */
  --gt-shadow-sm: 0 1px 3px rgba(27, 31, 43, 0.06), 0 1px 2px rgba(27, 31, 43, 0.04);
  --gt-shadow: 0 4px 16px rgba(27, 31, 43, 0.08);
  --gt-shadow-md: 0 8px 24px rgba(27, 31, 43, 0.1);
  --gt-shadow-lg: 0 12px 40px rgba(27, 31, 43, 0.12);
  --gt-shadow-gold: 0 4px 20px rgba(201, 162, 39, 0.2);

  /* Transitions */
  --gt-ease: cubic-bezier(0.4, 0, 0.2, 1);
  --gt-duration: 0.25s;
  --gt-duration-slow: 0.4s;
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Body & Page ---------- */
body.page-booking {
  background-color: var(--gt-cream);
  color: var(--gt-charcoal);
  font-family: var(--gt-font-body);
  font-size: var(--gt-text-base);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------- Form Container ---------- */
.form-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem 1rem 3rem;
  background-color: transparent;
  border-radius: 0;
}

@media (min-width: 768px) {
  .form-container {
    padding: 2rem 1.5rem 4rem;
  }
}

@media (min-width: 1024px) {
  .form-container {
    max-width: 780px;
    padding: 2.5rem 2rem 4rem;
  }
}

.form-container .row {
  margin-left: 0 !important;
  margin-right: 0 !important;
}

.form-container .col-lg-10.mx-auto {
  max-width: 100%;
  width: 100%;
  padding-left: 0;
  padding-right: 0;
}

/* ---------- Section Cards ---------- */
.form-card {
  background: var(--gt-white);
  border: 1px solid var(--gt-border);
  border-left: 4px solid var(--gt-gold);
  border-radius: var(--gt-radius);
  box-shadow: var(--gt-shadow-sm);
  margin-bottom: 1.25rem;
  overflow: hidden;
  transition: box-shadow var(--gt-duration) var(--gt-ease),
              transform var(--gt-duration) var(--gt-ease);
}

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

@media (min-width: 768px) {
  .form-card {
    margin-bottom: 1.5rem;
  }
}

/* Card header */
.form-card > .card-header {
  background: var(--gt-white);
  border-bottom: 1px solid var(--gt-border-light);
  padding: 1rem 1.25rem;
}

@media (min-width: 768px) {
  .form-card > .card-header {
    padding: 1.25rem 1.5rem;
  }
}

.form-card > .card-header h2 {
  font-family: var(--gt-font-display);
  font-size: var(--gt-text-xl);
  font-weight: 600;
  color: var(--gt-charcoal);
  margin: 0;
  letter-spacing: -0.01em;
}

/* Section icon circles */
.form-card .card-header .bg-warning.bg-opacity-25,
.form-card .card-header .bg-success.bg-opacity-25 {
  background: var(--gt-gold-bg) !important;
  border: 1px solid rgba(201, 162, 39, 0.15);
}

/* Card body */
.form-card > .card-body {
  padding: 1.25rem;
}

@media (min-width: 768px) {
  .form-card > .card-body {
    padding: 1.5rem;
  }
}

/* ---------- Sticky Progress Indicator ---------- */
.gt-progress-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--gt-white);
  border-bottom: 1px solid var(--gt-border);
  padding: 0.75rem 0;
  margin-bottom: 1.25rem;
  box-shadow: var(--gt-shadow-sm);
}

.gt-progress-track {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 600px;
  margin: 0 auto;
  padding: 0 1rem;
  position: relative;
}

.gt-progress-track::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 2rem;
  right: 2rem;
  height: 2px;
  background: var(--gt-border);
  transform: translateY(-50%);
  z-index: 0;
}

.gt-progress-fill {
  content: '';
  position: absolute;
  top: 50%;
  left: 2rem;
  height: 2px;
  background: var(--gt-gold);
  transform: translateY(-50%);
  z-index: 1;
  transition: width var(--gt-duration-slow) var(--gt-ease);
  width: 0%;
}

.gt-progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
  cursor: pointer;
}

.gt-progress-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gt-white);
  border: 2px solid var(--gt-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--gt-text-xs);
  font-weight: 600;
  color: var(--gt-slate-light);
  transition: all var(--gt-duration) var(--gt-ease);
}

.gt-progress-step.active .gt-progress-dot {
  background: var(--gt-gold);
  border-color: var(--gt-gold);
  color: var(--gt-white);
  box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.2);
}

.gt-progress-step.completed .gt-progress-dot {
  background: var(--gt-gold);
  border-color: var(--gt-gold);
  color: var(--gt-white);
}

.gt-progress-label {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--gt-slate-light);
  margin-top: 0.35rem;
  white-space: nowrap;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.gt-progress-step.active .gt-progress-label,
.gt-progress-step.completed .gt-progress-label {
  color: var(--gt-charcoal);
  font-weight: 600;
}

/* Mobile progress: compact */
@media (max-width: 480px) {
  .gt-progress-label {
    font-size: 0.5625rem;
  }
  .gt-progress-dot {
    width: 28px;
    height: 28px;
    font-size: 0.6875rem;
  }
}

/* ---------- Typography ---------- */
.form-label {
  font-family: var(--gt-font-body);
  font-weight: 600;
  font-size: var(--gt-text-sm);
  color: var(--gt-charcoal);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  letter-spacing: 0.01em;
}

.form-label.required::after {
  content: '*';
  color: var(--gt-danger);
  margin-left: 4px;
  font-weight: 700;
}

.form-text {
  font-size: var(--gt-text-xs);
  color: var(--gt-slate-light);
  margin-top: 0.35rem;
  line-height: 1.4;
}

/* Section sub-headings */
.section-heading {
  font-family: var(--gt-font-display);
  font-size: var(--gt-text-lg);
  font-weight: 600;
  color: var(--gt-charcoal);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  padding-left: 0.75rem;
  border-bottom: 1px solid var(--gt-border-light);
  display: flex;
  align-items: center;
  position: relative;
}

.section-heading::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gt-gold);
  border-radius: 3px;
}

.section-heading i {
  color: var(--gt-gold-muted);
  margin-right: 0.5rem;
}

/* ---------- Form Inputs ---------- */
.form-control,
.form-select {
  font-family: var(--gt-font-body);
  font-size: var(--gt-text-base);
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--gt-border);
  border-radius: var(--gt-radius-sm);
  background-color: var(--gt-white);
  color: var(--gt-charcoal);
  min-height: 48px;
  transition: border-color var(--gt-duration) var(--gt-ease),
              box-shadow var(--gt-duration) var(--gt-ease);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--gt-gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.15);
  outline: none;
}

.form-control::placeholder {
  color: var(--gt-slate-light);
  opacity: 0.7;
}

/* Prevent iOS zoom on focus */
@media (max-width: 768px) {
  .form-control,
  .form-select {
    font-size: 16px;
  }
}

/* ---------- Form Row Spacing ---------- */
.form-row {
  margin-bottom: 1.25rem;
}

/* ---------- Stepper Controls (+/−) ---------- */
.gt-stepper {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: 180px;
}

.gt-stepper-btn {
  width: 48px;
  height: 48px;
  border: 1.5px solid var(--gt-border);
  background: var(--gt-white);
  color: var(--gt-charcoal);
  font-size: 1.25rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--gt-duration) var(--gt-ease);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  flex-shrink: 0;
}

.gt-stepper-btn:first-child {
  border-radius: var(--gt-radius-sm) 0 0 var(--gt-radius-sm);
  border-right: none;
}

.gt-stepper-btn:last-child {
  border-radius: 0 var(--gt-radius-sm) var(--gt-radius-sm) 0;
  border-left: none;
}

.gt-stepper-btn:hover:not(:disabled) {
  background: var(--gt-gold-bg);
  border-color: var(--gt-gold);
  color: var(--gt-gold);
}

.gt-stepper-btn:active:not(:disabled) {
  transform: scale(0.95);
}

.gt-stepper-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.gt-stepper-btn:focus-visible {
  outline: 2px solid var(--gt-gold);
  outline-offset: 2px;
  z-index: 1;
}

.gt-stepper input.form-control {
  width: 56px;
  text-align: center;
  font-weight: 700;
  font-size: var(--gt-text-lg);
  border-radius: 0;
  border-left: none;
  border-right: none;
  padding: 0.5rem 0.25rem;
  min-height: 48px;
  -moz-appearance: textfield;
}

.gt-stepper input.form-control::-webkit-inner-spin-button,
.gt-stepper input.form-control::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ---------- Card-Style Selectors (Luggage Type) ---------- */
.gt-card-select {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.625rem;
}

@media (max-width: 400px) {
  .gt-card-select {
    grid-template-columns: 1fr;
  }
}

.gt-card-option {
  position: relative;
}

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

.gt-card-option label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.875rem 0.5rem;
  border: 2px solid var(--gt-border);
  border-radius: var(--gt-radius);
  background: var(--gt-white);
  cursor: pointer;
  text-align: center;
  min-height: 48px;
  font-weight: 500;
  font-size: var(--gt-text-sm);
  color: var(--gt-slate);
  transition: all var(--gt-duration) var(--gt-ease);
}

.gt-card-option label .gt-card-icon {
  font-size: 1.5rem;
  color: var(--gt-slate-light);
  transition: color var(--gt-duration) var(--gt-ease);
}

.gt-card-option input:checked + label {
  border-color: var(--gt-gold);
  background: var(--gt-gold-bg);
  color: var(--gt-charcoal);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.12);
}

.gt-card-option input:checked + label .gt-card-icon {
  color: var(--gt-gold);
}

.gt-card-option label:hover {
  border-color: var(--gt-gold-muted);
  background: var(--gt-gold-bg);
}

.gt-card-option input:focus-visible + label {
  outline: 2px solid var(--gt-gold);
  outline-offset: 2px;
}

/* ---------- Toggle Switch (Children / Grocery Stop) ---------- */
.gt-toggle-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border: 1.5px solid var(--gt-border);
  border-radius: var(--gt-radius);
  background: var(--gt-white);
  transition: all var(--gt-duration) var(--gt-ease);
  cursor: pointer;
}

.gt-toggle-card:hover {
  border-color: var(--gt-gold-muted);
  background: var(--gt-gold-bg);
}

.gt-toggle-card.active {
  border-color: var(--gt-gold);
  background: var(--gt-gold-bg);
}

.gt-toggle-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--gt-radius-sm);
  background: var(--gt-gold-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  flex-shrink: 0;
  color: var(--gt-gold-muted);
  transition: all var(--gt-duration) var(--gt-ease);
}

.gt-toggle-card.active .gt-toggle-icon {
  background: var(--gt-gold);
  color: var(--gt-white);
}

.gt-toggle-content {
  flex: 1;
  min-width: 0;
}

.gt-toggle-title {
  font-weight: 600;
  font-size: var(--gt-text-base);
  color: var(--gt-charcoal);
  margin-bottom: 0.125rem;
}

.gt-toggle-desc {
  font-size: var(--gt-text-xs);
  color: var(--gt-slate-light);
  line-height: 1.4;
}

.gt-toggle-switch {
  position: relative;
  width: 48px;
  height: 28px;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.gt-toggle-switch input,
.gt-toggle-switch input.form-check-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
  padding: 0;
}

.gt-toggle-track {
  position: absolute;
  inset: 0;
  background: var(--gt-border);
  border-radius: var(--gt-radius-pill);
  transition: background var(--gt-duration) var(--gt-ease);
  cursor: pointer;
}

.gt-toggle-track::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background: var(--gt-white);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  transition: transform var(--gt-duration) var(--gt-ease);
}

.gt-toggle-switch input:checked + .gt-toggle-track {
  background: var(--gt-gold);
}

.gt-toggle-switch input:checked + .gt-toggle-track::after {
  transform: translateX(20px);
}

.gt-toggle-switch input:focus-visible + .gt-toggle-track {
  outline: 2px solid var(--gt-gold);
  outline-offset: 2px;
}

/* ---------- Car Seat Selector ---------- */
#car-seats-section {
  transition: all var(--gt-duration-slow) var(--gt-ease);
}

.gt-carseat-panel {
  background: var(--gt-cream-warm);
  border: 1.5px solid var(--gt-gold-muted);
  border-left: 4px solid var(--gt-gold);
  border-radius: var(--gt-radius);
  padding: 1.25rem;
}

.gt-carseat-panel h4 {
  font-family: var(--gt-font-display);
  font-size: var(--gt-text-lg);
  font-weight: 600;
  color: var(--gt-charcoal);
  margin-bottom: 0.5rem;
}

/* Car seat row layout */
.gt-carseat-rows {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.gt-carseat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--gt-border);
  border-radius: var(--gt-radius);
  background: var(--gt-white);
  transition: border-color var(--gt-duration) var(--gt-ease);
}

.gt-carseat-row:has(input:not([value="0"])) {
  border-color: var(--gt-gold);
}

.gt-carseat-row-info {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  min-width: 0;
  flex: 1;
}

.gt-carseat-row-icon {
  font-size: 1.375rem;
  color: var(--gt-gold-muted);
  flex-shrink: 0;
}

.gt-carseat-name {
  font-weight: 600;
  font-size: var(--gt-text-sm);
  color: var(--gt-charcoal);
  line-height: 1.3;
}

.gt-carseat-age {
  font-size: var(--gt-text-xs);
  color: var(--gt-slate-light);
  line-height: 1.3;
}

.gt-carseat-trust {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--gt-gold-bg);
  border-radius: var(--gt-radius-sm);
  margin-top: 1rem;
}

.gt-carseat-trust i {
  color: var(--gt-gold);
  font-size: 1rem;
}

.gt-carseat-trust span {
  font-size: var(--gt-text-sm);
  font-weight: 600;
  color: var(--gt-charcoal);
}

/* ---------- Trip Overview — Inline Route ---------- */
.gt-route-inline {
  text-align: center;
  padding: 1rem;
  background: var(--gt-cream);
  border-radius: var(--gt-radius);
  margin-bottom: 1rem;
}

.gt-route-inline-text {
  font-family: var(--gt-font-display);
  font-size: var(--gt-text-lg);
  font-weight: 600;
  color: var(--gt-charcoal);
  display: block;
  line-height: 1.4;
}

.gt-route-inline-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.5rem;
  padding: 0.25rem 0.625rem;
  border-radius: var(--gt-radius-pill);
  background: var(--gt-charcoal);
  color: var(--gt-white);
  font-size: var(--gt-text-xs);
  font-weight: 600;
}

/* Trip type & vehicle badges */
.gt-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1rem;
}

.gt-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  border-radius: var(--gt-radius-pill);
  font-size: var(--gt-text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.gt-badge-trip {
  background: var(--gt-charcoal);
  color: var(--gt-white);
}

.gt-badge-vehicle {
  background: var(--gt-gold-bg);
  color: var(--gt-gold);
  border: 1px solid rgba(201, 162, 39, 0.2);
}

.gt-badge-price {
  background: var(--gt-success-bg);
  color: var(--gt-success);
  border: 1px solid rgba(45, 134, 89, 0.15);
  font-size: var(--gt-text-lg);
  font-weight: 700;
  padding: 0.375rem 1rem;
}

/* Travel tips */
.gt-tip {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: var(--gt-cream);
  border-radius: var(--gt-radius-sm);
  border-left: 3px solid var(--gt-gold-muted);
}

.gt-tip-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gt-gold-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.gt-tip-icon img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.gt-tip-text {
  font-size: var(--gt-text-sm);
  color: var(--gt-slate);
  line-height: 1.5;
}

.gt-tip-text strong {
  color: var(--gt-charcoal);
}

/* ---------- Info Callouts ---------- */
.gt-info-callout {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border-radius: var(--gt-radius-sm);
  font-size: var(--gt-text-sm);
  line-height: 1.5;
}

.gt-info-callout i {
  font-size: 1.125rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.gt-info-callout.info {
  background: var(--gt-info-bg);
  color: var(--gt-info);
  border: 1px solid rgba(43, 108, 176, 0.12);
}

.gt-info-callout.warning {
  background: var(--gt-warning-bg);
  color: var(--gt-warning);
  border: 1px solid rgba(183, 121, 31, 0.12);
}

.gt-info-callout.success {
  background: var(--gt-success-bg);
  color: var(--gt-success);
  border: 1px solid rgba(45, 134, 89, 0.12);
}

/* Extra seat upsell banner (inline, appears at limit) */
.gt-extra-seat-banner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: linear-gradient(135deg, var(--gt-gold-bg) 0%, rgba(201, 162, 39, 0.14) 100%);
  border: 1.5px dashed var(--gt-gold-muted);
  border-radius: var(--gt-radius-sm);
  margin-top: 0.75rem;
  cursor: pointer;
  transition: all var(--gt-duration-fast) var(--gt-ease);
}

.gt-extra-seat-banner:hover {
  background: var(--gt-gold-bg-hover);
  border-color: var(--gt-gold);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(201, 162, 39, 0.15);
}

.gt-extra-seat-banner .gt-esb-icon {
  width: 36px;
  height: 36px;
  background: var(--gt-gold);
  color: var(--gt-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.gt-extra-seat-banner .gt-esb-text {
  flex: 1;
  font-size: var(--gt-text-sm);
  color: var(--gt-charcoal);
  line-height: 1.4;
}

.gt-extra-seat-banner .gt-esb-text strong {
  color: var(--gt-gold);
}

.gt-extra-seat-banner .gt-esb-price {
  font-weight: 700;
  font-size: var(--gt-text-sm);
  color: var(--gt-gold);
  white-space: nowrap;
}

/* ---------- Quick-Tap Chips ---------- */
.gt-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.gt-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 0.75rem;
  border: 1.5px solid var(--gt-border);
  border-radius: var(--gt-radius-pill);
  background: var(--gt-white);
  font-size: var(--gt-text-xs);
  font-weight: 500;
  color: var(--gt-slate);
  cursor: pointer;
  transition: all var(--gt-duration) var(--gt-ease);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  min-height: 36px;
}

.gt-chip:hover {
  border-color: var(--gt-gold-muted);
  color: var(--gt-gold);
  background: var(--gt-gold-bg);
}

.gt-chip.active {
  border-color: var(--gt-gold);
  color: var(--gt-gold);
  background: var(--gt-gold-bg);
}

.gt-chip i {
  font-size: 0.875rem;
}

/* ---------- Grocery Stop Warning ---------- */
.gt-grocery-warning {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  padding: 0.75rem 1rem;
  background: var(--gt-warning-bg);
  border-radius: var(--gt-radius-sm);
  border: 1px solid rgba(183, 121, 31, 0.12);
  margin-top: 0.75rem;
  font-size: var(--gt-text-sm);
  color: var(--gt-warning);
  line-height: 1.4;
}

.gt-grocery-warning i {
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- Price Summary Receipt Card ---------- */
.gt-receipt {
  background: var(--gt-white);
  border: 1.5px solid var(--gt-border);
  border-radius: var(--gt-radius);
  overflow: hidden;
}

.gt-receipt-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--gt-charcoal);
  color: var(--gt-white);
}

.gt-receipt-title {
  font-family: var(--gt-font-display);
  font-size: var(--gt-text-lg);
  font-weight: 600;
}

.gt-receipt-price {
  font-family: var(--gt-font-display);
  font-size: var(--gt-text-2xl);
  font-weight: 700;
  color: var(--gt-gold-light);
}

.gt-receipt-body {
  padding: 1rem 1.25rem;
}

.gt-receipt-line {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gt-border-light);
  font-size: var(--gt-text-sm);
  color: var(--gt-slate);
}

.gt-receipt-line:last-child {
  border-bottom: none;
}

.gt-receipt-line i {
  color: var(--gt-gold-muted);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.gt-receipt-line strong {
  color: var(--gt-charcoal);
}

/* ---------- Gratuity Pill Selectors ---------- */
.gt-gratuity-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.625rem;
}

@media (max-width: 400px) {
  .gt-gratuity-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.gt-gratuity-option {
  position: relative;
}

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

.gt-gratuity-option label {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 0.5rem;
  border: 2px solid var(--gt-border);
  border-radius: var(--gt-radius);
  background: var(--gt-white);
  cursor: pointer;
  font-weight: 600;
  font-size: var(--gt-text-base);
  color: var(--gt-slate);
  text-align: center;
  min-height: 52px;
  transition: all var(--gt-duration) var(--gt-ease);
  -webkit-tap-highlight-color: transparent;
}

.gt-gratuity-option label:hover {
  border-color: var(--gt-gold-muted);
  background: var(--gt-gold-bg);
}

.gt-gratuity-option input:checked + label {
  border-color: var(--gt-gold);
  background: var(--gt-gold-bg);
  color: var(--gt-gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.12);
}

.gt-gratuity-option input:focus-visible + label {
  outline: 2px solid var(--gt-gold);
  outline-offset: 2px;
}

/* Gratuity display */
.gt-gratuity-total {
  background: var(--gt-success-bg);
  border: 1px solid rgba(45, 134, 89, 0.12);
  border-radius: var(--gt-radius-sm);
  padding: 1rem 1.25rem;
  margin-top: 0.75rem;
}

.gt-gratuity-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--gt-text-base);
  color: var(--gt-charcoal);
}

.gt-gratuity-row + .gt-gratuity-row {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(45, 134, 89, 0.12);
}

.gt-gratuity-row .amount {
  font-weight: 700;
  font-size: var(--gt-text-lg);
  color: var(--gt-success);
}

/* Custom gratuity input */
#custom_gratuity_wrap {
  margin-top: 0.75rem;
}

#custom_gratuity_wrap .input-group {
  max-width: 200px;
}

#custom_gratuity_wrap .form-control {
  border-radius: var(--gt-radius-sm) 0 0 var(--gt-radius-sm);
}

#custom_gratuity_wrap .input-group-text {
  background: var(--gt-cream);
  border: 1.5px solid var(--gt-border);
  border-left: none;
  border-radius: 0 var(--gt-radius-sm) var(--gt-radius-sm) 0;
  color: var(--gt-slate);
  font-weight: 600;
}

/* Cash note */
.gt-cash-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background: var(--gt-gold-bg);
  border-radius: var(--gt-radius-sm);
  font-size: var(--gt-text-sm);
  color: var(--gt-charcoal);
  margin-top: 0.75rem;
}

.gt-cash-note i {
  color: var(--gt-gold);
}

/* ---------- CTA Submit Button ---------- */
.button_reservation {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  max-width: 420px;
  padding: 1rem 2rem;
  font-family: var(--gt-font-body);
  font-size: var(--gt-text-lg);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--gt-white);
  background: var(--gt-charcoal);
  border: 2px solid rgba(201, 162, 39, 0.3);
  border-radius: var(--gt-radius-pill);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--gt-duration) var(--gt-ease),
              box-shadow var(--gt-duration) var(--gt-ease),
              border-color var(--gt-duration) var(--gt-ease);
  box-shadow: var(--gt-shadow-md);
  min-height: 56px;
}

.button_reservation:hover {
  transform: translateY(-2px);
  box-shadow: var(--gt-shadow-lg);
  border-color: var(--gt-gold);
}

.button_reservation:active {
  transform: translateY(0);
  box-shadow: var(--gt-shadow);
}

.button_reservation:focus-visible {
  outline: 2px solid var(--gt-gold);
  outline-offset: 3px;
}

.button_reservation .icon {
  width: 22px;
  height: 22px;
  transition: transform var(--gt-duration) var(--gt-ease);
}

.button_reservation:hover .icon {
  transform: translateX(3px);
}

/* Shimmer effect */
.button_reservation::before {
  content: '';
  position: absolute;
  width: 100px;
  height: 100%;
  background-image: linear-gradient(
    120deg,
    rgba(201, 162, 39, 0) 30%,
    rgba(201, 162, 39, 0.3),
    rgba(201, 162, 39, 0) 70%
  );
  top: 0;
  left: -100px;
  opacity: 0.8;
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%   { left: -100px; }
  40%  { left: 100%; }
  100% { left: 100%; }
}

/* Lock icon in CTA */
.gt-lock-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--gt-text-xs);
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
}

.gt-lock-icon i {
  font-size: 0.75rem;
}

/* Submit area */
.gt-submit-area {
  text-align: center;
  padding-top: 0.5rem;
}

.gt-submit-area .text-muted {
  font-size: var(--gt-text-xs);
  line-height: 1.5;
  color: var(--gt-slate-light) !important;
  max-width: 480px;
  margin: 0.75rem auto 0;
}

.gt-submit-area a {
  color: var(--gt-gold);
  text-decoration: none;
  font-weight: 500;
}

.gt-submit-area a:hover {
  text-decoration: underline;
}

/* ---------- Trust Signals ---------- */
.gt-trust-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

.gt-trust-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--gt-text-xs);
  color: var(--gt-slate);
  font-weight: 500;
}

.gt-trust-item i {
  color: var(--gt-gold);
  font-size: 0.875rem;
}

/* ---------- Alerts (override Bootstrap) ---------- */
.form-card .alert {
  border: none;
  border-radius: var(--gt-radius-sm);
  font-size: var(--gt-text-sm);
  padding: 0.75rem 1rem;
}

.form-card .alert-info {
  background: var(--gt-info-bg);
  color: var(--gt-info);
  border-left: 3px solid var(--gt-info);
}

.form-card .alert-warning {
  background: var(--gt-warning-bg);
  color: var(--gt-warning);
  border-left: 3px solid var(--gt-warning);
}

.form-card .alert-success {
  background: var(--gt-success-bg);
  color: var(--gt-success);
}

.form-card .alert-danger {
  background: var(--gt-danger-bg);
  color: var(--gt-danger);
}

/* ---------- Validation ---------- */
.invalid-feedback {
  color: var(--gt-danger);
  font-size: var(--gt-text-xs);
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.invalid-feedback::before {
  content: '\F33A'; /* bi-exclamation-circle */
  font-family: 'bootstrap-icons';
  font-size: 0.875rem;
}

.form-control.is-invalid {
  border-color: var(--gt-danger) !important;
  box-shadow: 0 0 0 3px rgba(197, 48, 48, 0.1);
  background-image: none !important;
}

.highlight-error {
  border-color: var(--gt-danger) !important;
  box-shadow: 0 0 0 3px rgba(197, 48, 48, 0.15) !important;
  background-color: rgba(197, 48, 48, 0.03) !important;
}

.gt-client-error {
  color: var(--gt-danger);
  font-size: var(--gt-text-xs);
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  animation: gt-shake 0.3s ease-in-out;
}

@keyframes gt-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

/* ---------- Error alert styling ---------- */
#pickup-time-error-leg1,
#pickup-time-error-leg2 {
  border-left: 4px solid var(--gt-warning);
  animation: slideDown var(--gt-duration-slow) var(--gt-ease);
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Checkboxes / Radios (Bootstrap override) ---------- */
.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  margin-right: 0.5rem;
  cursor: pointer;
  border: 1.5px solid var(--gt-border);
}

.form-check-input:checked {
  background-color: var(--gt-gold);
  border-color: var(--gt-gold);
}

.form-check-input:focus {
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.15);
  border-color: var(--gt-gold);
}

.form-check-label {
  font-weight: 500;
  cursor: pointer;
  padding-left: 0.25rem;
}

/* ---------- Tooltips ---------- */
.info-tooltip {
  color: var(--gt-slate-light);
  cursor: help;
  font-size: 0.875rem;
  transition: color var(--gt-duration) var(--gt-ease);
}

.info-tooltip:hover {
  color: var(--gt-gold);
}

/* ---------- Route Visual (legacy compat) ---------- */
.route-visual {
  background-color: var(--gt-cream);
  border-radius: var(--gt-radius);
}

.route-box {
  background-color: var(--gt-white);
  border-radius: var(--gt-radius);
  box-shadow: var(--gt-shadow-sm);
}

/* ---------- Badges (Bootstrap override) ---------- */
.badge {
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ---------- Non-field errors ---------- */
.form-card.border-danger {
  border-left-color: var(--gt-danger) !important;
}

/* ---------- Publix Modal Styling ---------- */
.modal-content {
  border: none;
  border-radius: var(--gt-radius-lg);
  overflow: hidden;
}

.modal-header {
  background: var(--gt-gold-bg);
  border-bottom: 1px solid var(--gt-border-light);
  padding: 1rem 1.25rem;
}

.modal-title {
  font-family: var(--gt-font-display);
  font-weight: 600;
  color: var(--gt-charcoal);
}

.modal-body {
  padding: 1.25rem;
}

.modal-footer {
  border-top: 1px solid var(--gt-border-light);
  padding: 0.75rem 1.25rem;
}

/* ---------- Free cancellation banner ---------- */
.gt-free-cancel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background: var(--gt-success-bg);
  border: 1px solid rgba(45, 134, 89, 0.12);
  border-radius: var(--gt-radius-sm);
  font-size: var(--gt-text-sm);
  font-weight: 600;
  color: var(--gt-success);
  margin-bottom: 1rem;
}

.gt-free-cancel i {
  font-size: 1rem;
}

/* ---------- Reviews badge ---------- */
.gt-reviews {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--gt-text-xs);
  color: var(--gt-gold);
  font-weight: 600;
}

.gt-reviews i {
  font-size: 0.75rem;
}

/* ---------- Sticky progress responsive ---------- */

/* ---------- Benefits list animation (reduced motion aware) ---------- */
.benefits-list li {
  opacity: 1;
  transform: none;
  animation: none;
}

/* ---------- Responsive Fine-Tuning ---------- */
@media (max-width: 768px) {
  .form-container {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .form-card > .card-header {
    padding: 0.875rem 1rem;
  }

  .form-card > .card-header h2 {
    font-size: var(--gt-text-lg);
  }

  .form-card > .card-body {
    padding: 1rem;
  }

  .gt-receipt-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

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

  .button_reservation {
    max-width: 100%;
  }

  .gt-trust-bar {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .form-container {
    max-width: 720px;
  }
}

/* ---------- Print ---------- */
@media print {
  .gt-progress-bar,
  .button_reservation,
  .gt-submit-area {
    display: none !important;
  }
}

/* ---------- Spin button removal (number inputs) ---------- */
input[type='number']::-webkit-inner-spin-button,
input[type='number']::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type='number'] {
  -moz-appearance: textfield;
}

/* ---------- Remove Bootstrap "!" icon from .is-invalid ---------- */
input.form-control.is-invalid {
  background-image: none !important;
  padding-right: 0.75rem;
}