/*!
 * CET Global Core v2.2
 * Chorn Easy Tour
 * Shared foundation for Package, Landing Page, Taxi Booking,
 * Tour Booking, Transfer Booking, Modal and Summary UI.
 *
 * Scope:
 * - Keep only reusable global foundations here.
 * - Keep section-specific layout and special visual details
 *   inside each section or page stylesheet.
 */


/* =========================================================
   01. FONT IMPORT
   ========================================================= */

@import url("https://fonts.googleapis.com/css2?family=Figtree:wght@400;500;600;700;800&family=Noto+Sans+Thai:wght@400;500;600;700;800&display=swap");


/* =========================================================
   02. DESIGN TOKENS
   ========================================================= */

:root {
  /* Brand colors */
  --cet-primary: #2867ea;
  --cet-primary-hover: #1f58d5;
  --cet-primary-active: #174fc7;
  --cet-primary-soft: #eef5ff;

  --cet-navy: #102747;
  --cet-navy-hover: #0b1e38;
  --cet-navy-soft: #edf3fb;

  /* Text colors */
  --cet-text: #263850;
  --cet-text-strong: #102747;
  --cet-text-muted: #718096;
  --cet-text-light: #98a4b3;
  --cet-text-inverse: #ffffff;

  /* Surface colors */
  --cet-white: #ffffff;
  --cet-background: #ffffff;
  --cet-background-soft: #f6f8fc;
  --cet-background-blue: #f3f7ff;
  --cet-surface: #ffffff;
  --cet-surface-dark: #102747;

  /* Border colors */
  --cet-border: #dce6f4;
  --cet-border-soft: #e9eef6;
  --cet-border-strong: #bfd0e6;

  /* Status colors */
  --cet-success: #16875d;
  --cet-success-soft: #ecfdf3;

  --cet-warning: #b76a00;
  --cet-warning-soft: #fff8e6;

  --cet-danger: #c92a2a;
  --cet-danger-soft: #fff1f1;

  --cet-info: #2867ea;
  --cet-info-soft: #eef5ff;

  /* Typography — CET Modern Standard */
  --cet-font:
    "Figtree",
    "Noto Sans Thai",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Arial,
    sans-serif;

  /* Base scale (kept for backward compatibility) */
  --cet-font-xs: .8125rem;   /* 13px */
  --cet-font-sm: .875rem;    /* 14px */
  --cet-font-md: 1rem;       /* 16px */
  --cet-font-lg: 1.125rem;   /* 18px */
  --cet-font-xl: 1.375rem;   /* 22px */
  --cet-font-2xl: 1.625rem;  /* 26px */
  --cet-font-3xl: 2rem;      /* 32px */
  --cet-font-4xl: 2.5rem;    /* 40px */

  /* Semantic typography tokens */
  --cet-type-display: 3rem;       /* 48px */
  --cet-type-h1: 2.5rem;          /* 40px */
  --cet-type-h2: 2rem;            /* 32px */
  --cet-type-h3: 1.625rem;        /* 26px */
  --cet-type-h4: 1.375rem;        /* 22px */
  --cet-type-body-lg: 1.125rem;   /* 18px */
  --cet-type-body: 1rem;          /* 16px */
  --cet-type-small: .875rem;      /* 14px */
  --cet-type-caption: .8125rem;   /* 13px */
  --cet-type-button: 1rem;        /* 16px */

  --cet-weight-regular: 400;
  --cet-weight-medium: 500;
  --cet-weight-semibold: 600;
  --cet-weight-bold: 700;
  --cet-weight-extrabold: 800;

  --cet-line-display: 1.08;
  --cet-line-h1: 1.12;
  --cet-line-h2: 1.18;
  --cet-line-h3: 1.22;
  --cet-line-h4: 1.28;
  --cet-line-tight: 1.2;
  --cet-line-heading: 1.2;
  --cet-line-normal: 1.5;
  --cet-line-relaxed: 1.55;

  --cet-tracking-display: -.035em;
  --cet-tracking-h1: -.03em;
  --cet-tracking-h2: -.025em;
  --cet-tracking-h3: -.02em;
  --cet-tracking-body: -.01em;

  /* Spacing */
  --cet-space-1: 4px;
  --cet-space-2: 8px;
  --cet-space-3: 12px;

  /* Standard CET mobile page-edge spacing */
  --cet-mobile-page-padding: var(--cet-space-3);
  --cet-space-4: 16px;
  --cet-space-5: 20px;
  --cet-space-6: 24px;
  --cet-space-7: 28px;
  --cet-space-8: 32px;
  --cet-space-10: 40px;
  --cet-space-12: 48px;
  --cet-space-14: 56px;
  --cet-space-16: 64px;

  /* Radius */
  --cet-radius-xs: 6px;
  --cet-radius-sm: 8px;
  --cet-radius-md: 12px;
  --cet-radius-lg: 16px;
  --cet-radius-xl: 20px;
  --cet-radius-2xl: 24px;
  --cet-radius-pill: 15984px;

  /* Shadows */
  --cet-shadow-xs:
    0 1px 3px rgba(16, 39, 71, 0.04);

  --cet-shadow-sm:
    0 6px 16px rgba(16, 39, 71, 0.06);

  --cet-shadow-md:
    0 14px 32px rgba(16, 39, 71, 0.09);

  --cet-shadow-lg:
    0 24px 56px rgba(16, 39, 71, 0.13);

  --cet-shadow-modal:
    0 32px 80px rgba(16, 39, 71, 0.22);

  /* Layout widths */
  --cet-container-sm: 720px;
  --cet-container-md: 960px;
  --cet-container-lg: 1200px;
  --cet-container-xl: 1280px;

  --cet-booking-width: 896px;
  --cet-form-width: 672px;

  /* Motion */
  --cet-duration-fast: 150ms;
  --cet-duration-normal: 220ms;
  --cet-duration-slow: 320ms;
  --cet-ease: cubic-bezier(0.2, 0, 0, 1);

  /* Z-index */
  --cet-z-dropdown: 1000;
  --cet-z-sticky: 1020;
  --cet-z-overlay: 99990;
  --cet-z-modal: 99999;
  --cet-z-toast: 100000;
}


/* =========================================================
   03. SCOPED RESET
   ========================================================= */

.cet-ui,
.cet-ui *,
.cet-ui *::before,
.cet-ui *::after {
  box-sizing: border-box;
}

.cet-ui {
  width: 100%;
  color: var(--cet-text);
  font-family: var(--cet-font);
  font-size: var(--cet-type-body);
  font-weight: var(--cet-weight-regular);
  line-height: var(--cet-line-normal);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.cet-ui img,
.cet-ui svg {
  display: block;
  max-width: 100%;
}

.cet-ui button,
.cet-ui input,
.cet-ui select,
.cet-ui textarea {
  font: inherit;
}

.cet-ui button,
.cet-ui [role="button"] {
  -webkit-tap-highlight-color: transparent;
}

.cet-ui a {
  color: inherit;
}

.cet-ui [hidden] {
  display: none !important;
}


/* =========================================================
   04. LAYOUT
   ========================================================= */

.cet-container,
.cet-container-sm,
.cet-container-md,
.cet-container-lg,
.cet-container-xl {
  width: min(100% - 32px, var(--cet-container-lg));
  margin-inline: auto;
}

.cet-container-sm {
  max-width: var(--cet-container-sm);
}

.cet-container-md {
  max-width: var(--cet-container-md);
}

.cet-container-lg {
  max-width: var(--cet-container-lg);
}

.cet-container-xl {
  max-width: var(--cet-container-xl);
}

.cet-section {
  width: 100%;
  padding-block: var(--cet-space-12);
}

.cet-section--soft {
  background: var(--cet-background-soft);
}

.cet-section--blue {
  background: var(--cet-background-blue);
}

.cet-section--dark {
  color: var(--cet-text-inverse);
  background: var(--cet-surface-dark);
}

.cet-section-header {
  display: flex;
  flex-direction: column;
  gap: var(--cet-space-3);
  margin-bottom: var(--cet-space-8);
}

.cet-section-header--center {
  align-items: center;
  text-align: center;
}

.cet-grid {
  display: grid;
  gap: var(--cet-space-5);
}

.cet-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cet-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cet-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cet-flex {
  display: flex;
}

.cet-flex-wrap {
  flex-wrap: wrap;
}

.cet-row {
  display: flex;
  align-items: center;
  gap: var(--cet-space-3);
}

.cet-row-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--cet-space-4);
}

.cet-stack {
  display: flex;
  flex-direction: column;
}

.cet-stack-xs {
  gap: var(--cet-space-2);
}

.cet-stack-sm {
  gap: var(--cet-space-3);
}

.cet-stack-md {
  gap: var(--cet-space-4);
}

.cet-stack-lg {
  gap: var(--cet-space-6);
}


/* =========================================================
   05. TYPOGRAPHY
   ========================================================= */

.cet-title,
.cet-title-xl,
.cet-title-lg,
.cet-title-md,
.cet-title-sm {
  margin: 0;
  color: var(--cet-text-strong);
  font-family: var(--cet-font);
  line-height: var(--cet-line-heading);
}

.cet-title-xl,
.cet-display {
  font-size: var(--cet-type-display);
  font-weight: var(--cet-weight-extrabold);
  line-height: var(--cet-line-display);
  letter-spacing: var(--cet-tracking-display);
}

.cet-title-lg,
.cet-h1 {
  font-size: var(--cet-type-h1);
  font-weight: var(--cet-weight-extrabold);
  line-height: var(--cet-line-h1);
  letter-spacing: var(--cet-tracking-h1);
}

.cet-title-md,
.cet-h2 {
  font-size: var(--cet-type-h2);
  font-weight: var(--cet-weight-extrabold);
  line-height: var(--cet-line-h2);
  letter-spacing: var(--cet-tracking-h2);
}

.cet-title-sm,
.cet-h3 {
  font-size: var(--cet-type-h3);
  font-weight: var(--cet-weight-bold);
  line-height: var(--cet-line-h3);
  letter-spacing: var(--cet-tracking-h3);
}

.cet-h4 {
  margin: 0;
  color: var(--cet-text-strong);
  font-family: var(--cet-font);
  font-size: var(--cet-type-h4);
  font-weight: var(--cet-weight-semibold);
  line-height: var(--cet-line-h4);
}

.cet-subtitle,
.cet-body-lg {
  margin: 0;
  color: var(--cet-text-muted);
  font-size: var(--cet-type-body-lg);
  line-height: var(--cet-line-relaxed);
  letter-spacing: var(--cet-tracking-body);
}

.cet-text,
.cet-body {
  margin: 0;
  color: var(--cet-text);
  font-size: var(--cet-type-body);
  line-height: var(--cet-line-relaxed);
  letter-spacing: var(--cet-tracking-body);
}

.cet-text-sm,
.cet-small {
  margin: 0;
  color: var(--cet-text-muted);
  font-size: var(--cet-type-small);
  line-height: var(--cet-line-normal);
}

.cet-caption {
  margin: 0;
  color: var(--cet-text-light);
  font-size: var(--cet-type-caption);
  line-height: 1.4;
}

.cet-muted {
  color: var(--cet-text-muted);
}

.cet-strong {
  color: var(--cet-text-strong);
  font-weight: var(--cet-weight-bold);
}

.cet-link {
  color: var(--cet-primary);
  font-weight: var(--cet-weight-semibold);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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


/* =========================================================
   06. BUTTONS
   ========================================================= */

.cet-btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--cet-space-2);
  padding: 12px 20px;
  color: var(--cet-text);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--cet-radius-md);
  font-family: var(--cet-font);
  font-size: var(--cet-font-md);
  font-weight: var(--cet-weight-bold);
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  appearance: none;
  transition:
    color var(--cet-duration-fast) var(--cet-ease),
    background-color var(--cet-duration-fast) var(--cet-ease),
    border-color var(--cet-duration-fast) var(--cet-ease),
    box-shadow var(--cet-duration-fast) var(--cet-ease),
    transform var(--cet-duration-fast) var(--cet-ease);
}

.cet-btn:hover {
  transform: translateY(-1px);
}

.cet-btn:active {
  transform: translateY(0);
}

.cet-btn:focus-visible {
  outline: 3px solid rgba(40, 103, 234, 0.22);
  outline-offset: 2px;
}

.cet-btn-primary {
  color: var(--cet-white);
  background: var(--cet-primary);
  border-color: var(--cet-primary);
}

.cet-btn-primary:hover {
  color: var(--cet-white);
  background: var(--cet-primary-hover);
  border-color: var(--cet-primary-hover);
  box-shadow:
    0 10px 24px rgba(40, 103, 234, 0.22);
}

.cet-btn-secondary {
  color: var(--cet-white);
  background: var(--cet-navy);
  border-color: var(--cet-navy);
}

.cet-btn-secondary:hover {
  color: var(--cet-white);
  background: var(--cet-navy-hover);
  border-color: var(--cet-navy-hover);
}

.cet-btn-primary,
.cet-btn-primary:link,
.cet-btn-primary:visited,
.cet-btn-primary:hover,
.cet-btn-primary:focus,
.cet-btn-primary:active,
.cet-btn-secondary,
.cet-btn-secondary:link,
.cet-btn-secondary:visited,
.cet-btn-secondary:hover,
.cet-btn-secondary:focus,
.cet-btn-secondary:active,
.cet-btn-danger,
.cet-btn-danger:link,
.cet-btn-danger:visited,
.cet-btn-danger:hover,
.cet-btn-danger:focus,
.cet-btn-danger:active {
  color: var(--cet-white);
}

.cet-btn-outline {
  color: var(--cet-primary);
  background: var(--cet-white);
  border-color: var(--cet-primary);
}

.cet-btn-outline:hover {
  color: var(--cet-white);
  background: var(--cet-primary);
}

.cet-btn-light {
  color: var(--cet-primary);
  background: var(--cet-primary-soft);
  border-color: rgba(40, 103, 234, 0.16);
}

.cet-btn-light:hover {
  color: var(--cet-white);
  background: var(--cet-primary);
  border-color: var(--cet-primary);
}

.cet-btn-ghost {
  color: var(--cet-primary);
  background: transparent;
}

.cet-btn-ghost:hover {
  background: var(--cet-primary-soft);
}

.cet-btn-danger {
  color: var(--cet-white);
  background: var(--cet-danger);
  border-color: var(--cet-danger);
}

.cet-btn-sm {
  min-height: 40px;
  padding: 10px 16px;
  font-size: var(--cet-font-sm);
}

.cet-btn-lg {
  min-height: 56px;
  padding: 15px 24px;
  font-size: var(--cet-font-lg);
}

.cet-btn-block {
  width: 100%;
}

.cet-btn-icon {
  width: 44px;
  min-width: 44px;
  height: 44px;
  min-height: 44px;
  padding: 0;
  border-radius: var(--cet-radius-pill);
}

.cet-btn svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.cet-btn:disabled,
.cet-btn.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
  transform: none;
  box-shadow: none;
}


/* =========================================================
   07. FORM CONTROLS
   ========================================================= */

.cet-form {
  width: 100%;
}

.cet-form-group {
  display: flex;
  flex-direction: column;
  gap: var(--cet-space-2);
}

.cet-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--cet-space-4);
}

.cet-label,
.cet-field-label {
  display: inline-flex;
  align-items: center;
  gap: var(--cet-space-2);
  margin: 0;
  color: var(--cet-text-strong);
  font-size: var(--cet-font-sm);
  font-weight: var(--cet-weight-semibold);
  line-height: 1.4;
}

.cet-required {
  color: var(--cet-danger);
}

.cet-input,
.cet-select,
.cet-textarea {
  width: 100%;
  color: var(--cet-text-strong);
  background: var(--cet-white);
  border: 1px solid var(--cet-border);
  border-radius: var(--cet-radius-md);
  font-family: var(--cet-font);
  font-size: var(--cet-font-md);
  line-height: 1.4;
  outline: none;
  transition:
    border-color var(--cet-duration-fast) var(--cet-ease),
    box-shadow var(--cet-duration-fast) var(--cet-ease),
    background-color var(--cet-duration-fast) var(--cet-ease);
}

.cet-input,
.cet-select {
  min-height: 52px;
  padding: 13px 16px;
}

.cet-textarea {
  min-height: 120px;
  padding: 14px 16px;
  resize: vertical;
}

.cet-input::placeholder,
.cet-textarea::placeholder {
  color: var(--cet-text-light);
  opacity: 1;
}

.cet-input:hover,
.cet-select:hover,
.cet-textarea:hover {
  border-color: var(--cet-border-strong);
}

.cet-input:focus,
.cet-select:focus,
.cet-textarea:focus {
  border-color: var(--cet-primary);
  box-shadow:
    0 0 0 3px rgba(40, 103, 234, 0.12);
}

.cet-input:disabled,
.cet-select:disabled,
.cet-textarea:disabled {
  color: var(--cet-text-muted);
  background: var(--cet-background-soft);
  cursor: not-allowed;
}

.cet-field-help {
  margin: 0;
  color: var(--cet-text-muted);
  font-size: var(--cet-font-xs);
  line-height: 1.5;
}

.cet-field-error {
  color: var(--cet-danger);
  font-size: var(--cet-font-xs);
  font-weight: var(--cet-weight-medium);
}

.cet-check,
.cet-radio {
  display: inline-flex;
  align-items: flex-start;
  gap: var(--cet-space-3);
  color: var(--cet-text);
  font-size: var(--cet-font-sm);
  line-height: var(--cet-line-normal);
  cursor: pointer;
}

.cet-check input,
.cet-radio input {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin: 2px 0 0;
  accent-color: var(--cet-primary);
  cursor: pointer;
}


/* =========================================================
   08. CARDS
   ========================================================= */

.cet-card {
  position: relative;
  width: 100%;
  overflow: hidden;
  color: var(--cet-text);
  background: var(--cet-surface);
  border: 1px solid var(--cet-border);
  border-radius: var(--cet-radius-xl);
  box-shadow: var(--cet-shadow-sm);
}

.cet-card-hover {
  transition:
    transform var(--cet-duration-normal) var(--cet-ease),
    border-color var(--cet-duration-normal) var(--cet-ease),
    box-shadow var(--cet-duration-normal) var(--cet-ease);
}

.cet-card-hover:hover {
  transform: translateY(-4px);
  border-color: rgba(40, 103, 234, 0.32);
  box-shadow: var(--cet-shadow-md);
}

.cet-card-flat {
  box-shadow: none;
}

.cet-card-featured {
  border-color: rgba(40, 103, 234, 0.42);
  box-shadow:
    0 14px 32px rgba(40, 103, 234, 0.12);
}

.cet-card-dark {
  color: var(--cet-text-inverse);
  background: var(--cet-surface-dark);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: var(--cet-shadow-md);
}

.cet-card-header {
  padding: var(--cet-space-5) var(--cet-space-5) 0;
}

.cet-card-body {
  padding: var(--cet-space-5);
}

.cet-card-footer {
  padding: 0 var(--cet-space-5) var(--cet-space-5);
}


/* =========================================================
   09. BADGES AND CHIPS
   ========================================================= */

.cet-badge {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--cet-space-1);
  padding: 7px 12px;
  color: var(--cet-primary-active);
  background: var(--cet-primary-soft);
  border: 1px solid rgba(40, 103, 234, 0.12);
  border-radius: var(--cet-radius-pill);
  font-size: .75rem;
  font-weight: var(--cet-weight-extrabold);
  line-height: 1;
  letter-spacing: 1.28px;
}

.cet-badge-success {
  color: var(--cet-success);
  background: var(--cet-success-soft);
  border-color: rgba(22, 135, 93, 0.14);
}

.cet-badge-warning {
  color: var(--cet-warning);
  background: var(--cet-warning-soft);
  border-color: rgba(183, 106, 0, 0.14);
}

.cet-badge-danger {
  color: var(--cet-danger);
  background: var(--cet-danger-soft);
  border-color: rgba(201, 42, 42, 0.14);
}

.cet-chip {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: var(--cet-space-2);
  padding: 8px 14px;
  color: var(--cet-text);
  background: var(--cet-white);
  border: 1px solid var(--cet-border);
  border-radius: var(--cet-radius-pill);
  font-size: var(--cet-font-sm);
  font-weight: var(--cet-weight-medium);
}


/* =========================================================
   10. ICONS
   ========================================================= */

.cet-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  color: currentColor;
}

.cet-icon-sm {
  width: 16px;
  height: 16px;
}

.cet-icon-lg {
  width: 24px;
  height: 24px;
}

.cet-icon-box {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  flex: 0 0 48px;
  color: var(--cet-primary);
  background: var(--cet-primary-soft);
  border: 1px solid rgba(40, 103, 234, 0.14);
  border-radius: var(--cet-radius-md);
}

.cet-icon-box-sm {
  width: 40px;
  height: 40px;
  flex-basis: 40px;
}

.cet-icon-box-lg {
  width: 56px;
  height: 56px;
  flex-basis: 56px;
}

.cet-icon-box svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}


/* =========================================================
   11. ALERTS
   ========================================================= */

.cet-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--cet-space-3);
  padding: var(--cet-space-4);
  color: var(--cet-text);
  background: var(--cet-background-soft);
  border: 1px solid var(--cet-border-soft);
  border-radius: var(--cet-radius-md);
  font-size: var(--cet-font-sm);
  line-height: var(--cet-line-normal);
}

.cet-alert-success {
  color: var(--cet-success);
  background: var(--cet-success-soft);
}

.cet-alert-warning {
  color: var(--cet-warning);
  background: var(--cet-warning-soft);
}

.cet-alert-danger {
  color: var(--cet-danger);
  background: var(--cet-danger-soft);
}

.cet-alert-info {
  color: var(--cet-info);
  background: var(--cet-info-soft);
}


/* =========================================================
   12. PRICE
   ========================================================= */

.cet-price {
  color: var(--cet-text-strong);
  font-size: var(--cet-font-3xl);
  font-weight: var(--cet-weight-extrabold);
  line-height: 1.1;
  letter-spacing: -.4px;
}

.cet-price-lg {
  font-size: var(--cet-font-4xl);
}

.cet-price-old {
  color: var(--cet-text-muted);
  font-size: var(--cet-font-sm);
  text-decoration: line-through;
}

.cet-price-unit {
  color: var(--cet-text-muted);
  font-size: var(--cet-font-sm);
  font-weight: var(--cet-weight-regular);
}


/* =========================================================
   13. MODAL AND OVERLAY
   ========================================================= */

.cet-overlay,
.cet-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--cet-z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(16, 39, 71, 0.62);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--cet-duration-normal) var(--cet-ease),
    visibility var(--cet-duration-normal) var(--cet-ease);
}

.cet-overlay.is-open,
.cet-modal-overlay.is-open,
.cet-overlay[aria-hidden="false"],
.cet-modal-overlay[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.cet-modal {
  position: relative;
  z-index: var(--cet-z-modal);
  width: min(100%, var(--cet-form-width));
  max-height: calc(100dvh - 32px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--cet-white);
  border-radius: var(--cet-radius-2xl);
  box-shadow: var(--cet-shadow-modal);
  transform: translateY(16px) scale(0.985);
  transition: transform var(--cet-duration-normal) var(--cet-ease);
}

.cet-overlay.is-open .cet-modal,
.cet-modal-overlay.is-open .cet-modal {
  transform: translateY(0) scale(1);
}

.cet-modal-header {
  position: relative;
  flex: 0 0 auto;
  padding: var(--cet-space-5) var(--cet-space-6);
  border-bottom: 1px solid var(--cet-border-soft);
}

.cet-modal-body {
  min-height: 0;
  flex: 1 1 auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--cet-space-6);
}

.cet-modal-footer {
  flex: 0 0 auto;
  display: flex;
  justify-content: flex-end;
  gap: var(--cet-space-3);
  padding: var(--cet-space-4) var(--cet-space-6);
  border-top: 1px solid var(--cet-border-soft);
}


/* =========================================================
   14. SUMMARY
   ========================================================= */

.cet-summary-card,
.gygSummaryCard {
  width: min(100%, var(--cet-booking-width));
  max-height: calc(100dvh - 32px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: var(--cet-text);
  background: var(--cet-white);
  border: 1px solid var(--cet-border);
  border-radius: var(--cet-radius-2xl);
  box-shadow: var(--cet-shadow-modal);
  font-family: var(--cet-font);
}

.cet-summary-header,
.gygSummaryCard .summary-header {
  position: relative;
  flex: 0 0 auto;
  padding: var(--cet-space-6);
  border-bottom: 1px solid var(--cet-border-soft);
}

.cet-summary-body,
.gygSummaryCard .summary-body {
  min-height: 0;
  flex: 1 1 auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--cet-space-6);
}

.cet-summary-footer,
.gygSummaryCard .summary-footer {
  flex: 0 0 auto;
  padding: var(--cet-space-5) var(--cet-space-6);
  border-top: 1px solid var(--cet-border-soft);
}


/* =========================================================
   15. FLUENT FORMS
   ========================================================= */

.cet-ui .fluentform {
  font-family: var(--cet-font);
}

.cet-ui .fluentform .ff-el-group {
  margin-bottom: var(--cet-space-4);
}

.cet-ui .fluentform .ff-el-input--label label {
  margin-bottom: var(--cet-space-2);
  color: var(--cet-text-strong);
  font-size: var(--cet-font-sm);
  font-weight: var(--cet-weight-semibold);
}

.cet-ui .fluentform .ff-el-form-control {
  width: 100%;
  min-height: 52px;
  padding: 13px 16px;
  color: var(--cet-text-strong);
  background: var(--cet-white);
  border: 1px solid var(--cet-border);
  border-radius: var(--cet-radius-md);
  font-family: var(--cet-font);
  font-size: var(--cet-font-md);
  box-shadow: none;
}

.cet-ui .fluentform .ff-el-form-control:focus {
  border-color: var(--cet-primary);
  box-shadow:
    0 0 0 3px rgba(40, 103, 234, 0.12);
}

.cet-ui .fluentform .ff-btn-submit {
  min-height: 52px;
  padding: 13px 22px;
  color: var(--cet-white);
  background: var(--cet-primary);
  border: 1px solid var(--cet-primary);
  border-radius: var(--cet-radius-md);
  font-family: var(--cet-font);
  font-size: var(--cet-font-md);
  font-weight: var(--cet-weight-bold);
  cursor: pointer;
}


/* =========================================================
   16. UTILITIES
   ========================================================= */

.cet-w-full {
  width: 100%;
}

.cet-h-full {
  height: 100%;
}

.cet-text-left {
  text-align: left;
}

.cet-text-center {
  text-align: center;
}

.cet-text-right {
  text-align: right;
}

.cet-items-start {
  align-items: flex-start;
}

.cet-items-center {
  align-items: center;
}

.cet-justify-center {
  justify-content: center;
}

.cet-justify-between {
  justify-content: space-between;
}

.cet-relative {
  position: relative;
}

.cet-overflow-hidden {
  overflow: hidden;
}

.cet-nowrap {
  white-space: nowrap;
}

.cet-hidden {
  display: none !important;
}

.cet-m-0 {
  margin: 0;
}

.cet-mt-2 {
  margin-top: var(--cet-space-2);
}

.cet-mt-3 {
  margin-top: var(--cet-space-3);
}

.cet-mt-4 {
  margin-top: var(--cet-space-4);
}

.cet-mt-5 {
  margin-top: var(--cet-space-5);
}

.cet-mb-2 {
  margin-bottom: var(--cet-space-2);
}

.cet-mb-3 {
  margin-bottom: var(--cet-space-3);
}

.cet-mb-4 {
  margin-bottom: var(--cet-space-4);
}

.cet-mb-5 {
  margin-bottom: var(--cet-space-5);
}



/* =========================================================
   16.1 TEXT COLOR UTILITIES
   ========================================================= */

.cet-text-white {
  color: var(--cet-white) !important;
}

.cet-text-primary {
  color: var(--cet-primary) !important;
}

.cet-text-navy {
  color: var(--cet-text-strong) !important;
}

.cet-text-body {
  color: var(--cet-text) !important;
}

.cet-text-muted {
  color: var(--cet-text-muted) !important;
}

.cet-text-success {
  color: var(--cet-success) !important;
}

.cet-text-warning {
  color: var(--cet-warning) !important;
}

.cet-text-danger {
  color: var(--cet-danger) !important;
}

.cet-text-inherit {
  color: inherit !important;
}

.cet-text-white a,
a.cet-text-white {
  color: var(--cet-white) !important;
}


/* =========================================================
   16.2 ICON COLOR UTILITIES
   ========================================================= */

.cet-icon-white {
  color: var(--cet-white) !important;
}

.cet-icon-primary {
  color: var(--cet-primary) !important;
}

.cet-icon-navy {
  color: var(--cet-navy) !important;
}

.cet-icon-success {
  color: var(--cet-success) !important;
}

.cet-icon-white svg,
.cet-icon-primary svg,
.cet-icon-navy svg,
.cet-icon-success svg {
  stroke: currentColor;
}


/* =========================================================
   16.3 WIDTH UTILITIES
   ========================================================= */

.cet-w-auto {
  width: auto;
}

.cet-max-sm {
  max-width: 640px;
}

.cet-max-md {
  max-width: 960px;
}

.cet-max-lg {
  max-width: 1200px;
}

.cet-max-xl {
  max-width: 1280px;
}


/* =========================================================
   16.4 FLEX UTILITIES
   ========================================================= */

.cet-flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.cet-flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cet-flex-column {
  display: flex;
  flex-direction: column;
}

.cet-flex-start {
  display: flex;
  align-items: flex-start;
}


/* =========================================================
   16.5 GAP UTILITIES
   ========================================================= */

.cet-gap-1 {
  gap: var(--cet-space-1);
}

.cet-gap-2 {
  gap: var(--cet-space-2);
}

.cet-gap-3 {
  gap: var(--cet-space-3);
}

.cet-gap-4 {
  gap: var(--cet-space-4);
}

.cet-gap-5 {
  gap: var(--cet-space-5);
}

.cet-gap-6 {
  gap: var(--cet-space-6);
}


/* =========================================================
   16.6 SHADOW UTILITIES
   ========================================================= */

.cet-shadow-xs {
  box-shadow: var(--cet-shadow-xs);
}

.cet-shadow-sm {
  box-shadow: var(--cet-shadow-sm);
}

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

.cet-shadow-lg {
  box-shadow: var(--cet-shadow-lg);
}


/* =========================================================
   16.7 RADIUS UTILITIES
   ========================================================= */

.cet-rounded-xs {
  border-radius: var(--cet-radius-xs);
}

.cet-rounded-sm {
  border-radius: var(--cet-radius-sm);
}

.cet-rounded {
  border-radius: var(--cet-radius-md);
}

.cet-rounded-lg {
  border-radius: var(--cet-radius-lg);
}

.cet-rounded-xl {
  border-radius: var(--cet-radius-xl);
}

.cet-rounded-2xl {
  border-radius: var(--cet-radius-2xl);
}

.cet-rounded-pill {
  border-radius: var(--cet-radius-pill);
}


/* =========================================================
   16.8 BACKGROUND UTILITIES
   ========================================================= */

.cet-bg-white {
  background: var(--cet-white);
}

.cet-bg-soft {
  background: var(--cet-background-soft);
}

.cet-bg-blue {
  background: var(--cet-background-blue);
}

.cet-bg-primary {
  background: var(--cet-primary);
}

.cet-bg-navy {
  background: var(--cet-navy);
}


/* =========================================================
   16.9 BORDER UTILITIES
   ========================================================= */

.cet-border {
  border: 1px solid var(--cet-border);
}

.cet-border-soft {
  border: 1px solid var(--cet-border-soft);
}

.cet-border-primary {
  border: 1px solid var(--cet-primary);
}


/* =========================================================
   17. ACCESSIBILITY
   ========================================================= */

.cet-ui :focus-visible {
  outline: 3px solid rgba(40, 103, 234, 0.22);
  outline-offset: 2px;
}

.cet-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  padding: 0 !important;
  margin: -1px !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}


/* =========================================================
   18. RESPONSIVE
   ========================================================= */

@media (max-width: 1023px) {
  .cet-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cet-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  :root {
    --cet-type-display: 2.25rem;  /* 36px */
    --cet-type-h1: 2rem;         /* 32px */
    --cet-type-h2: 1.75rem;      /* 28px */
    --cet-type-h3: 1.4375rem;    /* 23px */
    --cet-type-h4: 1.25rem;      /* 20px */

    /* Legacy aliases follow the same mobile scale */
    --cet-font-4xl: var(--cet-type-h1);
    --cet-font-3xl: var(--cet-type-h2);
    --cet-font-2xl: var(--cet-type-h3);
    --cet-font-xl: var(--cet-type-h4);
  }

  .cet-container,
  .cet-container-sm,
  .cet-container-md,
  .cet-container-lg,
  .cet-container-xl {
    width: min(100% - 20px, var(--cet-container-lg));
  }

  .cet-section {
    padding-block: var(--cet-space-8);
  }

  .cet-grid-2,
  .cet-grid-3,
  .cet-grid-4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .cet-form-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .cet-modal-overlay,
  .cet-overlay {
    padding: 0;
    align-items: stretch;
    background: var(--cet-white);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .cet-modal {
    width: 100%;
    height: 100dvh;
    max-height: none;
    border-radius: 0;
  }

  .cet-summary-card,
  .gygSummaryCard {
    width: 100%;
    height: 100dvh;
    max-height: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }
}


/* =========================================================
   19. REDUCED MOTION
   ========================================================= */

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


/* =========================================================
   20. BOOKING OVERLAY MOBILE COMPATIBILITY
   Used by [tour_booking_ui] and [transport_booking_ui]
   ========================================================= */

@media (max-width: 480px) {
  body.cet-calendar-open,
  body.cet-selector-open {
    overscroll-behavior: none;
  }

  body > .cet-calendar-overlay,
  body > .cet-selector-overlay {
    box-sizing: border-box;
    font-family: var(--cet-font);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
  }

  body > .cet-calendar-overlay *,
  body > .cet-selector-overlay *,
  body > .cet-calendar-overlay *::before,
  body > .cet-selector-overlay *::before,
  body > .cet-calendar-overlay *::after,
  body > .cet-selector-overlay *::after {
    box-sizing: border-box;
  }
}