/**
 * Kaharagia Design System v1.0.0
 * Official design system for the Principality of Kaharagia
 * https://design.kaharagia.org
 *
 * This file includes all design tokens and component styles.
 * For tokens only, use tokens.css
 */

/* ===========================================
 * DESIGN TOKENS
 * =========================================== */

:root {
  /* ===========================================
   * COLOR PALETTE
   * =========================================== */

  /* Primary Brand - Kaharagian Red */
  --color-primary-900: #5C0504;
  --color-primary-800: #7A0706;
  --color-primary-700: #8B0706;
  --color-primary: #AD0908;
  --color-primary-500: #C41615;
  --color-primary-400: #D93534;
  --color-primary-300: #E66362;
  --color-primary-200: #F2A5A4;
  --color-primary-100: #FCEAEA;

  /* Secondary - Kaharagian Gold */
  --color-gold-900: #7A5A05;
  --color-gold-800: #9A7206;
  --color-gold-700: #B98A07;
  --color-gold: #FEBC0A;
  --color-gold-400: #FFD04A;
  --color-gold-300: #FFE07A;
  --color-gold-200: #FFEDAB;
  --color-gold-100: #FFF8E0;

  /* Neutral Gray Scale */
  --color-gray-950: #0B0C0C;
  --color-gray-900: #1D1D1B;
  --color-gray-800: #2E2E2C;
  --color-gray-700: #505A5F;
  --color-gray-600: #626A6E;
  --color-gray-500: #8B9196;
  --color-gray-400: #B1B4B6;
  --color-gray-300: #D1D3D4;
  --color-gray-200: #E6E7E8;
  --color-gray-100: #F3F4F5;
  --color-gray-50: #F8F9FA;
  --color-white: #FFFFFF;

  /* Semantic Colors */
  --color-success: #00703C;
  --color-success-dark: #005A30;
  --color-success-light: #E6F4ED;
  --color-warning: #FEBC0A;
  --color-warning-light: #FFF8E0;
  --color-error: #D4351C;
  --color-error-light: #FCEAEA;
  --color-info: #1D70B8;
  --color-info-light: #E8F1F8;

  /* ===========================================
   * SEMANTIC COLOR ASSIGNMENTS
   * =========================================== */

  /* Text Colors */
  --text-primary: var(--color-gray-950);
  --text-secondary: var(--color-gray-600);
  --text-tertiary: var(--color-gray-500);
  --text-inverse: var(--color-white);
  --text-link: var(--color-primary);
  --text-link-hover: var(--color-primary-800);
  --text-link-visited: var(--color-primary);

  /* Background Colors */
  --bg-page: var(--color-gray-50);
  --bg-surface: var(--color-white);
  --bg-surface-raised: var(--color-white);
  --bg-muted: var(--color-gray-100);
  --bg-accent: var(--color-primary-100);
  --bg-inverse: var(--color-gray-900);

  /* Border Colors */
  --border-default: var(--color-gray-300);
  --border-subtle: var(--color-gray-200);
  --border-strong: var(--color-gray-400);
  --border-focus: var(--color-gold);
  --border-accent: var(--color-primary);

  /* Header */
  --header-bg: var(--color-primary);
  --header-text: var(--color-white);
  --header-link: var(--color-white);
  --header-link-hover: var(--color-gold);
  --header-border: var(--color-primary-800);
  --gov-bar-bg: var(--color-gray-100);
  --gov-bar-text: var(--color-gray-700);

  /* Footer */
  --footer-bg: var(--color-gray-100);
  --footer-bg-meta: var(--color-gray-100);
  --footer-bg-bottom: var(--color-gray-200);
  --footer-text: var(--color-gray-600);
  --footer-heading: var(--color-gray-900);
  --footer-link: var(--color-gray-600);
  --footer-link-hover: var(--color-primary);
  --footer-border: var(--color-primary);

  /* Interactive States */
  --interactive-default: var(--color-primary);
  --interactive-hover: var(--color-primary-800);
  --interactive-active: var(--color-primary-900);
  --interactive-focus: var(--color-gold);

  /* ===========================================
   * TYPOGRAPHY
   * =========================================== */

  /* Font Families */
  --font-heading: 'Noto Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Noto Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SF Mono', 'Consolas', monospace;

  /* Font Weights */
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

  /* Text Scale */
  --text-xs: 0.875rem;     /* 14px */
  --text-sm: 1rem;         /* 16px */
  --text-base: 1.125rem;   /* 18px */
  --text-lg: 1.25rem;      /* 20px */
  --text-xl: 1.5rem;       /* 24px */

  /* Heading Scale - Mobile first */
  --heading-2xs: 1rem;        /* 16px - h6 */
  --heading-xs: 1.125rem;     /* 18px - h5 */
  --heading-sm: 1.25rem;      /* 20px - h4 */
  --heading-md: 1.25rem;      /* 20px - h3 */
  --heading-lg: 1.75rem;      /* 28px - h2 */
  --heading-xl: 2.25rem;      /* 36px - h1 */
  --heading-2xl: 2.25rem;     /* 36px - hero */

  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.25;
  --leading-snug: 1.35;
  --leading-normal: 1.5;
  --leading-relaxed: 1.6;
  --leading-loose: 1.75;

  /* Letter Spacing */
  --tracking-tight: -0.01em;
  --tracking-normal: 0;
  --tracking-wide: 0.02em;
  --tracking-wider: 0.05em;

  /* ===========================================
   * SPACING SCALE (4px base)
   * =========================================== */

  --space-0: 0;
  --space-px: 1px;
  --space-0-5: 0.125rem;   /* 2px */
  --space-1: 0.25rem;      /* 4px */
  --space-1-5: 0.375rem;   /* 6px */
  --space-2: 0.5rem;       /* 8px */
  --space-2-5: 0.625rem;   /* 10px */
  --space-3: 0.75rem;      /* 12px */
  --space-3-5: 0.875rem;   /* 14px */
  --space-4: 1rem;         /* 16px */
  --space-5: 1.25rem;      /* 20px */
  --space-6: 1.5rem;       /* 24px */
  --space-7: 1.75rem;      /* 28px */
  --space-8: 2rem;         /* 32px */
  --space-9: 2.25rem;      /* 36px */
  --space-10: 2.5rem;      /* 40px */
  --space-11: 2.75rem;     /* 44px */
  --space-12: 3rem;        /* 48px */
  --space-14: 3.5rem;      /* 56px */
  --space-16: 4rem;        /* 64px */
  --space-20: 5rem;        /* 80px */
  --space-24: 6rem;        /* 96px */

  /* ===========================================
   * LAYOUT
   * =========================================== */

  --container-max: 1200px;
  --container-narrow: 720px;
  --container-wide: 1400px;
  --container-padding: var(--space-4);
  --content-width: 42rem;
  --content-wide: 75rem;
  --grid-gap: var(--space-4);

  /* ===========================================
   * BORDERS
   * =========================================== */

  --border-width-1: 1px;
  --border-width-2: 2px;
  --border-width-3: 3px;
  --border-width-4: 4px;

  /* All radii set to 0 for sharp corners */
  --radius-none: 0;
  --radius-sm: 0;
  --radius-md: 0;
  --radius-lg: 0;
  --radius-xl: 0;
  --radius-full: 0;
  /* Exception: circular elements (avatars, radio buttons, progress indicators) */
  --radius-circle: 50%;

  /* ===========================================
   * SHADOWS
   * =========================================== */

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

  /* Focus Ring */
  --focus-color: var(--color-gold);
  --focus-text-color: var(--color-gray-950);
  --focus-width: 3px;
  --shadow-focus: 0 0 0 var(--focus-width) var(--focus-color);

  /* ===========================================
   * TRANSITIONS
   * =========================================== */

  --duration-fast: 100ms;
  --duration-normal: 200ms;
  --duration-slow: 300ms;
  --ease-default: cubic-bezier(0.4, 0, 0.2, 1);

  /* ===========================================
   * Z-INDEX
   * =========================================== */

  --z-base: 0;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal: 500;
  --z-tooltip: 700;
}

/* Responsive Typography */
@media (min-width: 768px) {
  :root {
    --heading-md: 1.5rem;       /* 24px - h3 */
    --heading-lg: 2rem;         /* 32px - h2 */
    --heading-xl: 2.5rem;       /* 40px - h1 */
    --heading-2xl: 2.5rem;      /* 40px - hero */
    --container-padding: var(--space-6);
  }
}

@media (min-width: 1280px) {
  :root {
    --heading-sm: 1.5rem;       /* 24px - h4 */
    --heading-md: 1.75rem;      /* 28px - h3 */
    --heading-lg: 2.25rem;      /* 36px - h2 */
    --heading-xl: 3rem;         /* 48px - h1 */
    --heading-2xl: 3rem;        /* 48px - hero */
    --container-padding: var(--space-8);
  }
}

/* ===========================================
 * CSS RESET
 * =========================================== */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* ===========================================
 * BASE TYPOGRAPHY
 * =========================================== */

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-family: var(--font-heading);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
}

h1 { font-size: var(--heading-xl); line-height: var(--leading-tight); }
h2 { font-size: var(--heading-lg); line-height: var(--leading-tight); }
h3 { font-size: var(--heading-md); line-height: var(--leading-normal); }
h4 { font-size: var(--heading-sm); line-height: var(--leading-normal); }
h5 { font-size: var(--heading-xs); line-height: var(--leading-normal); }
h6 { font-size: var(--heading-2xs); line-height: var(--leading-normal); }

* + h1 { margin-top: 0.5em; }
* + h2 { margin-top: 0.5em; }
* + h3, * + h4, * + h5, * + h6 { margin-top: 0.5em; }

p {
  margin-top: 0;
  margin-bottom: 1.25em;
  font-size: var(--text-base);
  line-height: var(--leading-normal);
}

.lead {
  font-size: var(--text-lg);
  line-height: var(--leading-normal);
  color: var(--text-secondary);
}

/* Links */
a {
  color: var(--text-link);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--duration-fast) var(--ease-default);
}

a:hover {
  color: var(--text-link-hover);
}

a:visited {
  color: var(--text-link);
}

a:focus-visible {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
  background-color: var(--focus-color);
  color: var(--focus-text-color);
  text-decoration: none;
}

/* Lists */
ul, ol {
  margin-top: 0;
  margin-bottom: var(--space-4);
  padding-left: var(--space-5);
  line-height: var(--leading-relaxed);
}

ul { list-style-type: disc; }
ol { list-style-type: decimal; }

/* Nested ordered lists use a, b, c */
ol ol { list-style-type: lower-alpha; }
ol ol ol { list-style-type: lower-roman; }

li { margin-bottom: var(--space-2); }
li:last-child { margin-bottom: 0; }

ul ul, ol ol, ul ol, ol ul {
  margin-top: var(--space-2);
  margin-bottom: 0;
}

dl { margin-top: 0; margin-bottom: var(--space-4); }
dt { font-weight: var(--weight-bold); margin-bottom: var(--space-1); }
dd { margin-left: 0; margin-bottom: var(--space-3); }

/* Other elements */
strong, b { font-weight: var(--weight-bold); }
em, i { font-style: italic; }
small { font-size: var(--text-sm); }

blockquote {
  margin: var(--space-4) 0;
  padding: var(--space-4);
  padding-left: var(--space-5);
  border-left: 4px solid var(--color-primary);
  background-color: var(--bg-muted);
  font-style: italic;
}

blockquote p:last-child { margin-bottom: 0; }

hr {
  border: none;
  border-top: 1px solid var(--border-default);
  margin: var(--space-6) 0;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background-color: var(--bg-muted);
  padding: var(--space-0-5) var(--space-1);
  border-radius: var(--radius-sm);
}

pre {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  background-color: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: var(--space-4) 0;
}

pre code {
  background: none;
  padding: 0;
  color: inherit;
}

/* ===========================================
 * LAYOUT UTILITIES
 * =========================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

/* ===========================================
 * BUTTONS
 * =========================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2-5) var(--space-4);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-default),
              border-color var(--duration-fast) var(--ease-default),
              color var(--duration-fast) var(--ease-default);
}

.btn:focus-visible {
  outline: var(--focus-width) solid var(--color-gray-950);
  outline-offset: 0;
  background-color: var(--focus-color);
  border-color: var(--focus-color);
  color: var(--focus-text-color);
}

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

.btn-primary:hover {
  background-color: var(--color-primary-800);
  border-color: var(--color-primary-800);
  color: var(--color-white);
}

.btn-primary:visited { color: var(--color-white); }

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

.btn-secondary:hover {
  background-color: var(--color-primary-100);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-secondary:visited { color: var(--color-primary); }

.btn-tertiary {
  background-color: transparent;
  border-color: transparent;
  color: var(--color-primary);
  padding: var(--space-2) var(--space-3);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.btn-tertiary:hover {
  background-color: var(--color-primary-100);
  color: var(--color-primary-800);
}

.btn-tertiary:visited { color: var(--color-primary); }

.btn-sm {
  padding: var(--space-1-5) var(--space-3);
  font-size: var(--text-sm);
}

.btn-lg {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-lg);
}

.btn-start {
  background-color: #00703c;
  border-color: #00703c;
  color: var(--color-white);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-lg);
  display: inline-flex;
  align-items: center;
}

.btn-start:hover {
  background-color: #005a30;
  border-color: #005a30;
  color: var(--color-white);
}

.btn-start:visited { color: var(--color-white); }

.btn-start::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5px 0 5px 8px;
  border-color: transparent transparent transparent currentColor;
  margin-left: var(--space-2);
}

/* ===========================================
 * TAGS
 * =========================================== */

.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  border: 1px solid;
}

.tag-default {
  background-color: var(--bg-muted);
  border-color: var(--border-default);
  color: var(--text-primary);
}

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

.tag-success {
  background-color: var(--color-success);
  border-color: var(--color-success);
  color: var(--color-white);
}

.tag-warning {
  background-color: var(--color-warning);
  border-color: var(--color-warning);
  color: var(--color-gray-950);
}

.tag-error {
  background-color: var(--color-error);
  border-color: var(--color-error);
  color: var(--color-white);
}

.tag-info {
  background-color: var(--color-info);
  border-color: var(--color-info);
  color: var(--color-white);
}

/* ===========================================
 * SKIP LINK
 * =========================================== */

.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-3) var(--space-4);
  z-index: 9999;
  text-decoration: none;
}

.skip-link:focus {
  top: 0;
}

/* ===========================================
 * FORM ELEMENTS
 * =========================================== */

/* Form Group */
.form-group {
  margin-bottom: var(--space-6);
}

/* Labels */
.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
}

.form-label-lg {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
}

/* Hint Text */
.form-hint {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* Text Inputs */
.form-input {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  transition: border-color var(--duration-fast) var(--ease-default);
}

.form-input:hover {
  border-color: var(--color-gray-700);
}

.form-input:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
  border-color: var(--color-gray-950);
}

.form-input::placeholder {
  color: var(--text-tertiary);
}

/* Input Sizes */
.form-input-sm {
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-sm);
}

.form-input-lg {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-lg);
}

/* Input Widths */
.form-input-width-2 { max-width: 4.5rem; }
.form-input-width-3 { max-width: 5.5rem; }
.form-input-width-4 { max-width: 7rem; }
.form-input-width-5 { max-width: 8rem; }
.form-input-width-10 { max-width: 14rem; }
.form-input-width-20 { max-width: 24rem; }
.form-input-width-30 { max-width: 36rem; }

/* Input Group - for input + button combinations */
.input-group {
  display: flex;
  gap: var(--space-3);
  align-items: stretch;
}

.input-group .form-input {
  flex: 0 1 auto;
  padding: var(--space-2-5) var(--space-3);
  line-height: 1.25;
}

.input-group .btn {
  flex-shrink: 0;
  white-space: nowrap;
  line-height: 1.25;
}

/* Textarea */
.form-textarea {
  display: block;
  width: 100%;
  min-height: 10rem;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  resize: vertical;
  transition: border-color var(--duration-fast) var(--ease-default);
}

.form-textarea:hover {
  border-color: var(--color-gray-700);
}

.form-textarea:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
  border-color: var(--color-gray-950);
}

/* Select */
.form-select {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-12) var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-surface);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%230b0c0c' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 24px;
  border: 2px solid var(--color-gray-950);
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-default);
}

.form-select:hover {
  border-color: var(--color-gray-700);
}

.form-select:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
  border-color: var(--color-gray-950);
}

/* Native select option styling (limited browser support) */
.form-select option {
  padding: var(--space-2) var(--space-3);
  background-color: var(--bg-surface);
  color: var(--text-primary);
}

.form-select option:checked {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.form-select optgroup {
  font-weight: var(--weight-bold);
  font-style: normal;
  color: var(--text-primary);
}

/* Custom Select Component */
.custom-select {
  position: relative;
}

.custom-select-trigger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-base);
  text-align: left;
  color: var(--text-primary);
  background-color: var(--bg-surface);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%230b0c0c' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 24px;
  padding-right: var(--space-12);
  border: 2px solid var(--color-gray-950);
  cursor: pointer;
}

.custom-select-trigger:hover {
  border-color: var(--color-gray-700);
}

.custom-select-trigger:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.custom-select-trigger[aria-expanded="true"] {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%230b0c0c' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 15l-6-6-6 6'/%3E%3C/svg%3E");
}

.custom-select-options {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  border-top: none;
  max-height: 300px;
  overflow-y: auto;
  z-index: 100;
}

.custom-select-options[hidden] {
  display: none;
}

.custom-select-options li {
  padding: var(--space-3);
  cursor: pointer;
  margin: 0;
}

.custom-select-options li:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.custom-select-options li[aria-selected="true"] {
  background-color: var(--color-primary-100);
  color: var(--text-primary);
}

.custom-select-options li:hover[aria-selected="true"] {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.custom-select-options li[data-highlighted="true"] {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Checkbox & Radio */
.form-checkbox,
.form-radio {
  display: flex;
  align-items: center;
  position: relative;
  min-height: 2rem;
  margin-bottom: var(--space-1);
  padding-left: 2.75rem;
}

.form-checkbox input,
.form-radio input {
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.form-checkbox-label,
.form-radio-label {
  display: block;
  font-size: var(--text-base);
  color: var(--text-primary);
  cursor: pointer;
  line-height: 1;
}

/* Radio label needs slight adjustment for visual centering */
.form-radio-label {
  margin-top: -2px;
}

/* Checkbox/Radio label when it's only a link (needs adjustment for underline) */
.form-checkbox-label-link,
.form-radio-label-link {
  display: block;
  font-size: var(--text-base);
  color: var(--text-primary);
  cursor: pointer;
  line-height: 1;
  margin-top: -1px;
}

/* Checkbox custom appearance */
.form-checkbox::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  pointer-events: none;
}

.form-checkbox::after {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--color-gray-950);
  opacity: 0;
  pointer-events: none;
}

.form-checkbox:has(input:checked)::after {
  opacity: 1;
}

.form-checkbox:has(input:focus)::before {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

/* Radio custom appearance */
.form-radio::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  border-radius: 50%;
  pointer-events: none;
}

.form-radio::after {
  content: '';
  position: absolute;
  left: 0.5rem;
  top: 0.5rem;
  width: 1rem;
  height: 1rem;
  background-color: var(--color-gray-950);
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
}

.form-radio:has(input:checked)::after {
  opacity: 1;
}

.form-radio:has(input:focus)::before {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

/* Small Checkbox & Radio */
.form-checkbox-sm,
.form-radio-sm {
  min-height: 1.5rem;
  padding-left: 2rem;
}

.form-checkbox-sm .form-checkbox-label,
.form-radio-sm .form-radio-label {
  padding-top: 0;
  line-height: 1.25rem;
}

.form-checkbox-sm input,
.form-radio-sm input {
  width: 1.25rem;
  height: 1.25rem;
}

.form-checkbox-sm::before,
.form-radio-sm::before {
  width: 1.25rem;
  height: 1.25rem;
}

.form-checkbox-sm::after {
  width: 1.25rem;
  height: 1.25rem;
  font-size: 0.875rem;
}

.form-radio-sm::after {
  left: 0.3rem;
  top: 0.3rem;
  width: 0.65rem;
  height: 0.65rem;
}

/* Error States */
.form-group-error .form-label {
  color: var(--color-error);
}

.form-group-error .form-input,
.form-group-error .form-textarea,
.form-group-error .form-select {
  border-color: var(--color-error);
  border-width: 4px;
}

.form-group-error .form-checkbox::before,
.form-group-error .form-radio::before {
  border-color: var(--color-error);
  border-width: 4px;
}

.form-error-message {
  display: block;
  margin-top: var(--space-2);
  margin-bottom: var(--space-2);
  padding-left: var(--space-3);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: var(--color-error);
  border-left: 4px solid var(--color-error);
}

/* Disabled States */
.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
  background-color: var(--bg-muted);
  color: var(--text-tertiary);
  cursor: not-allowed;
}

/* Indented form fields with left border */
.form-fields-indented {
  padding-left: var(--space-4);
  border-left: 4px solid var(--color-primary);
}

.form-checkbox:has(input:disabled),
.form-radio:has(input:disabled) {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Character Count */
.form-character-count {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-align: right;
}

.form-character-count-error {
  color: var(--color-error);
  font-weight: var(--weight-bold);
}

/* Fieldset & Legend */
.form-fieldset {
  margin: 0;
  padding: 0;
  border: none;
}

.form-legend {
  display: block;
  margin-bottom: var(--space-4);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
}

.form-legend-hint {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  color: var(--text-secondary);
}

/* Date Input Group */
.form-date-group {
  display: flex;
  gap: var(--space-4);
}

.form-date-group .form-group {
  margin-bottom: 0;
}

.form-date-group .form-label {
  font-weight: var(--weight-regular);
}

/* Date Input (alternative class) */
.date-input {
  display: flex;
  gap: var(--space-4);
  align-items: flex-end;
}

.date-input-item {
  display: flex;
  flex-direction: column;
}

.date-input-item .form-label {
  font-weight: var(--weight-regular);
  margin-bottom: var(--space-1);
}

.date-input-item .form-input {
  width: auto;
}

/* Date Select (dropdown variant) */
.date-select {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.date-select-field {
  display: flex;
  flex-direction: column;
}

.date-select-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  margin-bottom: var(--space-1);
}

/* Country Flags (4:3 aspect ratio, grey border, no radius) */
.country-flag {
  aspect-ratio: 4 / 3;
  width: 100%;
  max-width: 120px;
  height: auto;
  border: 1px solid var(--color-gray-300);
  border-radius: 0;
  object-fit: cover;
}

.country-flag-sm {
  aspect-ratio: 4 / 3;
  width: 24px;
  height: auto;
  border: 1px solid var(--color-gray-300);
  border-radius: 0;
  object-fit: cover;
  vertical-align: middle;
}

.country-flag-md {
  aspect-ratio: 4 / 3;
  width: 48px;
  height: auto;
  border: 1px solid var(--color-gray-300);
  border-radius: 0;
  object-fit: cover;
}

.country-flag-lg {
  aspect-ratio: 4 / 3;
  width: 120px;
  height: auto;
  border: 1px solid var(--color-gray-300);
  border-radius: 0;
  object-fit: cover;
}

/* Country display patterns */
.country-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.country-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.country-list-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}

.country-list-item:last-child {
  border-bottom: none;
}

/* Inline form fields */
.form-group-inline {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.form-group-inline > .form-group {
  flex: 1;
  min-width: 200px;
}

/* Form row grid for complex layouts */
.form-row {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-row-2-1 {
    grid-template-columns: 2fr 1fr;
  }

  .form-row-1-2 {
    grid-template-columns: 1fr 2fr;
  }

  .form-row-1-1 {
    grid-template-columns: 1fr 1fr;
  }

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

.form-row > .form-group {
  margin-bottom: 0;
}

/* ===========================================
 * TABLES
 * =========================================== */

.table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
}

.table th,
.table td {
  padding: var(--space-3);
  text-align: left;
  border-bottom: 1px solid var(--border-default);
}

.table th {
  font-weight: var(--weight-bold);
  background-color: var(--bg-muted);
}

.table tbody tr:hover {
  background-color: var(--bg-muted);
}

.table-caption {
  margin-bottom: var(--space-2);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  text-align: left;
  caption-side: top;
}

/* ===========================================
 * ALERTS / NOTIFICATION BANNERS
 * =========================================== */

.alert {
  padding: var(--space-4);
  margin-bottom: var(--space-6);
  border-left: 4px solid;
}

.alert-title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
}

.alert-body {
  margin: 0;
  font-size: var(--text-sm);
}

.alert-body p:last-child,
.alert > p:last-child,
.alert > *:last-child {
  margin-bottom: 0;
}

.alert-info {
  background-color: var(--color-info-light);
  border-color: var(--color-info);
}

.alert-success {
  background-color: var(--color-success-light);
  border-color: var(--color-success);
}

.alert-warning {
  background-color: var(--color-warning-light);
  border-color: var(--color-warning);
}

.alert-error {
  background-color: var(--color-error-light);
  border-color: var(--color-error);
}

/* ===========================================
 * SUMMARY / DETAILS (Accordion)
 * =========================================== */

.details {
  margin-bottom: var(--space-4);
  border: 1px solid var(--border-default);
}

.details-summary {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-link);
  background-color: var(--bg-surface);
  cursor: pointer;
  list-style: none;
}

.details-summary::-webkit-details-marker {
  display: none;
}

.details-summary::before {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 6px 0 6px 10px;
  border-color: transparent transparent transparent currentColor;
  transition: transform var(--duration-fast) var(--ease-default);
}

.details[open] .details-summary::before {
  transform: rotate(90deg);
}

.details-summary:hover {
  background-color: var(--bg-muted);
}

.details-summary:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
  background-color: var(--focus-color);
  color: var(--focus-text-color);
}

.details-content {
  padding: var(--space-4);
  border-top: 1px solid var(--border-default);
}

.details-content > *:last-child,
.details-text > *:last-child {
  margin-bottom: 0;
}

/* ===========================================
 * PAGINATION
 * =========================================== */

.pagination {
  display: flex;
  gap: var(--space-2);
  margin: var(--space-6) 0;
  padding: 0;
  list-style: none;
}

.pagination-item {
  margin: 0;
}

.pagination-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-decoration: none;
  color: var(--color-primary);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
}

.pagination-link:visited {
  color: var(--color-primary);
}

.pagination-link:hover {
  background-color: var(--bg-muted);
  border-color: var(--border-strong);
  color: var(--color-primary-800);
}

.pagination-link:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
  background-color: var(--focus-color);
  color: var(--focus-text-color);
}

.pagination-link-current {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.pagination-link-current:hover {
  background-color: var(--color-primary-800);
  border-color: var(--color-primary-800);
}

.pagination-link-current:visited {
  color: var(--color-white);
}

.pagination-ellipsis {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  color: var(--text-secondary);
}

/* ===========================================
 * CARDS (enhanced)
 * =========================================== */

.card {
  display: block;
  padding: var(--space-4);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--duration-fast) var(--ease-default);
}

.card:hover {
  border-color: var(--color-primary);
}

.card:focus-visible {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.card-featured {
  border-left: 4px solid var(--color-primary);
}

.card-featured:hover {
  border-left-color: var(--color-primary-800);
}

.card-title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
}

.card-description {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* ===========================================
 * TOOLTIPS
 * =========================================== */

.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  margin-left: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  background-color: var(--color-gray-600);
  border-radius: 50%;
  cursor: help;
  border: none;
}

.tooltip-trigger:hover,
.tooltip-trigger:focus {
  background-color: var(--color-gray-800);
}

.tooltip-trigger:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.tooltip-content {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: var(--space-2);
  padding: var(--space-2) var(--space-3);
  min-width: 200px;
  max-width: 300px;
  font-size: var(--text-sm);
  color: var(--color-white);
  background-color: var(--color-gray-900);
  border: none;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-fast) var(--ease-default),
              visibility var(--duration-fast) var(--ease-default);
}

.tooltip-content::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--color-gray-900);
}

.tooltip:hover .tooltip-content,
.tooltip:focus-within .tooltip-content {
  opacity: 1;
  visibility: visible;
}

.tooltip-content-right {
  left: 100%;
  bottom: 50%;
  transform: translateY(50%);
  margin-bottom: 0;
  margin-left: var(--space-4);
}

.tooltip-content-right::after {
  top: 50%;
  left: auto;
  right: 100%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-right-color: var(--color-gray-900);
}

/* ===========================================
 * BACK LINK
 * =========================================== */

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-link);
  text-decoration: none;
}

.back-link::before {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5px 7px 5px 0;
  border-color: transparent currentColor transparent transparent;
}

.back-link:hover {
  color: var(--text-link-hover);
  text-decoration: underline;
}

.back-link:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
  background-color: var(--focus-color);
  color: var(--focus-text-color);
}

/* ===========================================
 * INSET TEXT
 * =========================================== */

.inset-text {
  padding: var(--space-4);
  padding-left: var(--space-4);
  margin: var(--space-6) 0;
  border-left: 4px solid var(--border-strong);
  background-color: var(--bg-muted);
}

.inset-text p:last-child {
  margin-bottom: 0;
}

/* ===========================================
 * WARNING TEXT
 * =========================================== */

.warning-text {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  margin: var(--space-6) 0;
  background-color: var(--color-warning-light);
  border-left: 4px solid var(--color-warning);
}

.warning-text-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-gray-950);
  background-color: var(--color-warning);
}

.warning-text-content {
}

.warning-text-content p:first-child {
  font-weight: var(--weight-semibold);
  margin-top: 0;
  padding-top: 0.2rem;
}

.warning-text-content p:last-child {
  margin-bottom: 0;
}

/* ===========================================
 * PANEL (Confirmation)
 * =========================================== */

.panel {
  padding: var(--space-8);
  margin: var(--space-6) 0;
  text-align: center;
  background-color: var(--color-success);
  color: var(--color-white);
}

.panel-title {
  margin: 0 0 var(--space-4);
  font-size: var(--heading-lg);
  font-weight: var(--weight-bold);
  color: inherit;
}

.panel-body {
  font-size: var(--heading-md);
}

.panel-body p:last-child {
  margin-bottom: 0;
}

.panel-reference {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--heading-sm);
  font-weight: var(--weight-bold);
}

/* ===========================================
 * SUMMARY LIST
 * =========================================== */

.summary-list {
  margin: var(--space-6) 0;
}

.summary-list-row {
  display: flex;
  flex-wrap: wrap;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-default);
}

.summary-list-row:first-child {
  border-top: 1px solid var(--border-default);
}

.summary-list-key {
  flex: 0 0 30%;
  padding-right: var(--space-4);
  font-weight: var(--weight-semibold);
}

.summary-list-value {
  flex: 1;
  padding-right: var(--space-4);
}

.summary-list-actions {
  flex: 0 0 auto;
}

.summary-list-actions a {
  font-size: var(--text-sm);
}

@media (max-width: 640px) {
  .summary-list-key,
  .summary-list-value,
  .summary-list-actions {
    flex: 0 0 100%;
    padding-right: 0;
  }

  .summary-list-key {
    margin-bottom: var(--space-1);
  }

  .summary-list-value {
    margin-bottom: var(--space-2);
  }
}

/* ===========================================
 * TABS
 * =========================================== */

.tabs {
  margin: var(--space-6) 0;
}

.tabs-list {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  border-bottom: 1px solid var(--border-default);
}

.tabs-list-item {
  margin: 0;
  margin-bottom: -1px;
}

.tabs-tab {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-link);
  text-decoration: none;
  background-color: var(--bg-muted);
  border: 1px solid var(--border-default);
  border-bottom: 1px solid var(--border-default);
  margin-bottom: -1px;
  cursor: pointer;
}

.tabs-tab:hover {
  background-color: var(--bg-surface);
  color: var(--text-link-hover);
}

.tabs-tab:visited {
  color: var(--color-primary);
}

.tabs-tab:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
  background-color: var(--focus-color);
  color: var(--focus-text-color);
  position: relative;
  z-index: 1;
}

.tabs-tab[aria-selected="true"],
.tabs-tab-active {
  background-color: var(--bg-surface);
  border-color: var(--border-default);
  border-bottom-color: var(--bg-surface);
  color: var(--text-primary);
  position: relative;
  z-index: 1;
}

.tabs-panel {
  padding: var(--space-4);
  border: 1px solid var(--border-default);
  border-top: none;
}

.tabs-panel[hidden] {
  display: none;
}

/* ===========================================
 * PROGRESS INDICATOR
 * =========================================== */

.progress-indicator {
  margin: var(--space-6) 0;
}

.progress-indicator-list {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.progress-indicator-item {
  flex: 1;
  position: relative;
  text-align: center;
  counter-increment: step;
}

.progress-indicator-item::before {
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin: 0 auto var(--space-2);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: var(--text-secondary);
  background-color: var(--bg-muted);
  border: 2px solid var(--border-default);
  border-radius: 50%;
}

.progress-indicator-item::after {
  content: '';
  position: absolute;
  top: 1.25rem;
  left: calc(50% + 1.25rem);
  width: calc(100% - 2.5rem);
  height: 2px;
  background-color: var(--border-default);
}

.progress-indicator-item:last-child::after {
  display: none;
}

.progress-indicator-item-complete::before {
  color: var(--color-white);
  background-color: var(--color-success);
  border: 3px solid var(--color-success-dark);
}

.progress-indicator-item-complete::after {
  background-color: var(--color-success);
}

.progress-indicator-item-current::before {
  color: var(--color-white);
  background-color: var(--color-primary);
  border: 3px solid var(--color-primary-800);
}

.progress-indicator-label {
  display: block;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.progress-indicator-item-current .progress-indicator-label,
.progress-indicator-item-complete .progress-indicator-label {
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
}

/* Progress Bar */
.progress-bar {
  margin: var(--space-4) 0;
}

.progress-bar-track {
  height: 1rem;
  background-color: var(--bg-muted);
  border: 1px solid var(--border-default);
}

.progress-bar-fill {
  height: 100%;
  background-color: var(--color-primary);
  transition: width var(--duration-normal) var(--ease-default);
}

.progress-bar-label {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* ===========================================
 * FILE UPLOAD
 * =========================================== */

.file-upload {
  margin-bottom: var(--space-6);
}

.file-upload-input {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text-primary);
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  cursor: pointer;
}

.file-upload-input:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.file-upload-input::file-selector-button {
  padding: var(--space-2) var(--space-4);
  margin-right: var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-white);
  background-color: var(--color-gray-700);
  border: none;
  cursor: pointer;
}

.file-upload-input::file-selector-button:hover {
  background-color: var(--color-gray-800);
}

/* Drag and Drop Zone */
.file-upload-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  border: 2px dashed var(--border-strong);
  background-color: var(--bg-muted);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-default),
              background-color var(--duration-fast) var(--ease-default);
}

.file-upload-dropzone:hover,
.file-upload-dropzone-active {
  border-color: var(--color-primary);
  background-color: var(--color-primary-100);
}

.file-upload-dropzone:focus-within {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.file-upload-dropzone-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  color: var(--text-tertiary);
}

.file-upload-dropzone-text {
  margin: 0;
  font-size: var(--text-base);
  color: var(--text-secondary);
}

.file-upload-dropzone-text strong {
  color: var(--text-link);
}

.file-upload-dropzone input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

/* ===========================================
 * MODAL / DIALOG
 * =========================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: var(--space-4);
}

.modal {
  position: relative;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  background-color: var(--bg-surface);
  border: none;
  overflow: auto;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-default);
}

.modal-title {
  margin: 0;
  font-size: var(--heading-md);
  font-weight: var(--weight-bold);
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  font-size: var(--text-xl);
  color: var(--text-secondary);
  background: none;
  border: none;
  cursor: pointer;
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-close:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
  background-color: var(--focus-color);
  color: var(--focus-text-color);
}

.modal-body {
  padding: var(--space-4);
}

.modal-body > *:last-child {
  margin-bottom: 0;
}

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

/* ===========================================
 * NOTIFICATION BADGE
 * =========================================== */

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5rem;
  height: 1.5rem;
  padding: 0 var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  background-color: var(--color-primary);
  border-radius: 0.75rem;
}

.badge-sm {
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 var(--space-2);
  font-size: 0.625rem;
}

.badge-lg {
  min-width: 2rem;
  height: 2rem;
  padding: 0 var(--space-4);
  font-size: var(--text-sm);
  border-radius: 1rem;
}

.badge-success {
  background-color: var(--color-success);
}

.badge-warning {
  background-color: var(--color-warning);
  color: var(--color-gray-950);
}

.badge-error {
  background-color: var(--color-error);
}

.badge-info {
  background-color: var(--color-info);
}

/* Badge with icon/button */
.badge-container {
  position: relative;
  display: inline-block;
}

.badge-container .badge {
  position: absolute;
  top: -0.5rem;
  right: -0.5rem;
}

/* ===========================================
 * LOADING SPINNER
 * =========================================== */

.spinner {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  border: 3px solid var(--bg-muted);
  border-top-color: var(--color-primary);
  border-radius: 50% !important;
  animation: spinner-rotate 0.8s linear infinite;
}

.spinner-sm {
  width: 1.25rem;
  height: 1.25rem;
  border-width: 2px;
}

.spinner-lg {
  width: 3rem;
  height: 3rem;
  border-width: 4px;
}

/* Spinner for use inside buttons */
.spinner-btn {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50% !important;
  animation: spinner-rotate 0.8s linear infinite;
}

@keyframes spinner-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Loading overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  background-color: rgba(255, 255, 255, 0.9);
  z-index: 9999;
}

.loading-text {
  font-size: var(--text-base);
  color: var(--text-secondary);
}

/* ===========================================
 * SEARCH BOX
 * =========================================== */

.search-box {
  display: flex;
  margin-bottom: var(--space-6);
}

.search-box-input {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text-primary);
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  border-right: none;
}

.search-box-input:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
  position: relative;
  z-index: 1;
}

.search-box-button {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-white);
  background-color: var(--color-primary);
  border: 2px solid var(--color-primary);
  cursor: pointer;
}

.search-box-button:hover {
  background-color: var(--color-primary-800);
  border-color: var(--color-primary-800);
}

.search-box-button:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
  background-color: var(--focus-color);
  border-color: var(--focus-color);
  color: var(--focus-text-color);
}

/* Large search box */
.search-box-lg .search-box-input {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-lg);
}

.search-box-lg .search-box-button {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-lg);
}

/* ===========================================
 * PHASE BANNER
 * =========================================== */

.phase-banner {
  padding: var(--space-2) 0;
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-default);
}

.phase-banner-content {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.phase-banner-tag {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-white);
  background-color: var(--color-primary);
}

.phase-banner-tag-alpha {
  background-color: var(--color-info);
}

.phase-banner-tag-beta {
  background-color: var(--color-warning);
  color: var(--color-gray-950);
}

.phase-banner-text {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.phase-banner-text a {
  font-weight: var(--weight-semibold);
}

/* ===========================================
 * COOKIE BANNER
 * =========================================== */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4);
  background-color: var(--bg-muted);
  border-top: 4px solid var(--color-primary);
  z-index: 9998;
}

.cookie-banner-content {
  max-width: var(--container-max);
  margin: 0 auto;
}

.cookie-banner-heading {
  margin: 0 0 var(--space-2);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
}

.cookie-banner-text {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
}

.cookie-banner-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Cookie banner hidden state */
.cookie-banner[hidden] {
  display: none;
}

/* ===========================================
 * VISUALLY HIDDEN (for accessibility)
 * =========================================== */

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

/* ===========================================
 * SIGNATURE PAD
 * =========================================== */

.signature-pad {
  margin-bottom: var(--space-6);
}

.signature-pad-canvas {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 4 / 3;
  border: 2px solid var(--color-gray-950);
  background-color: var(--bg-surface);
  touch-action: none;
  cursor: crosshair;
}

.signature-pad-canvas:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.signature-pad-error .signature-pad-canvas {
  border-color: var(--color-error);
  border-width: 4px;
}

.signature-pad-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.signature-pad-hint {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* ===========================================
 * AUTOCOMPLETE
 * =========================================== */

.autocomplete {
  position: relative;
}

.autocomplete-input {
  width: 100%;
}

.autocomplete-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  border-top: none;
  max-height: 300px;
  overflow-y: auto;
  z-index: 100;
}

.autocomplete-list[hidden] {
  display: none;
}

.autocomplete-option,
.autocomplete-item {
  padding: var(--space-3);
  cursor: pointer;
  margin: 0;
}

.autocomplete-option:hover,
.autocomplete-option-focused,
.autocomplete-item:hover,
.autocomplete-item-highlighted {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.autocomplete-option[aria-selected="true"],
.autocomplete-item[aria-selected="true"] {
  background-color: var(--color-primary-100);
  color: var(--text-primary);
}

/* When both highlighted and selected, use highlighted style */
.autocomplete-item-highlighted[aria-selected="true"],
.autocomplete-option-focused[aria-selected="true"] {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.autocomplete-no-results {
  padding: var(--space-3);
  color: var(--text-secondary);
  font-style: italic;
}

/* ===========================================
 * NOTIFICATION / TOAST
 * =========================================== */

.notification-container {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 400px;
}

.notification {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background-color: var(--bg-surface);
  border-left: 4px solid;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  animation: notification-slide-in 0.3s ease-out;
}

@keyframes notification-slide-in {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.notification-icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
}

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

.notification-title {
  margin: 0 0 var(--space-1);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
}

.notification-message {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.notification-close {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  padding: 0;
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
}

.notification-close:hover {
  color: var(--text-primary);
}

.notification-close:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.notification-success {
  border-color: var(--color-success);
}

.notification-success .notification-icon {
  color: var(--color-success);
}

.notification-error {
  border-color: var(--color-error);
}

.notification-error .notification-icon {
  color: var(--color-error);
}

.notification-warning {
  border-color: var(--color-warning);
}

.notification-warning .notification-icon {
  color: var(--color-warning);
}

.notification-info {
  border-color: var(--color-info);
}

.notification-info .notification-icon {
  color: var(--color-info);
}

/* ===========================================
 * TIMELINE
 * =========================================== */

.timeline {
  margin: var(--space-6) 0;
  padding: 0;
  list-style: none;
}

.timeline-item {
  position: relative;
  padding-left: var(--space-8);
  padding-bottom: var(--space-6);
  margin: 0;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

/* Vertical line */
.timeline-item::before {
  content: '';
  position: absolute;
  left: 0.6875rem;
  top: 1.75rem;
  bottom: 0;
  width: 2px;
  background-color: var(--border-default);
}

.timeline-item:last-child::before {
  display: none;
}

/* Marker dot */
.timeline-item::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0.25rem;
  width: 1.5rem;
  height: 1.5rem;
  background-color: var(--bg-surface);
  border: 3px solid var(--color-primary);
  border-radius: 50%;
}

.timeline-item-complete::after {
  background-color: var(--color-success);
  border-color: var(--color-success);
}

.timeline-item-current::after {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.timeline-date {
  display: block;
  margin-bottom: var(--space-1);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.timeline-title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
}

.timeline-description {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.timeline-horizontal {
  display: flex;
  gap: var(--space-4);
}

.timeline-horizontal .timeline-item {
  flex: 1;
  padding-left: 0;
  padding-bottom: 0;
  padding-top: var(--space-6);
}

.timeline-horizontal .timeline-item::before {
  left: 1.5rem;
  top: 0.6875rem;
  bottom: auto;
  right: 0;
  width: calc(100% - 1.5rem);
  height: 2px;
}

.timeline-horizontal .timeline-item:last-child::before {
  display: none;
}

.timeline-horizontal .timeline-item::after {
  left: 0;
  top: 0;
}

/* ===========================================
 * ACCORDION
 * =========================================== */

.accordion {
  margin: var(--space-6) 0;
  border: 1px solid var(--border-default);
}

.accordion-item {
  border-bottom: 1px solid var(--border-default);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  margin: 0;
}

.accordion-trigger,
.accordion-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  text-align: left;
  color: var(--text-link);
  background-color: var(--bg-surface);
  border: none;
  cursor: pointer;
}

.accordion-trigger:hover,
.accordion-button:hover {
  background-color: var(--bg-muted);
}

.accordion-trigger:focus,
.accordion-button:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: -3px;
  background-color: var(--focus-color);
  color: var(--focus-text-color);
}

.accordion-icon {
  flex-shrink: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 8px 6px 0 6px;
  border-color: currentColor transparent transparent transparent;
  transition: transform var(--duration-fast) var(--ease-default);
}

.accordion-trigger[aria-expanded="true"] .accordion-icon,
.accordion-button[aria-expanded="true"] .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  padding: var(--space-4);
  border-top: 1px solid var(--border-default);
}

.accordion-content > *:last-child {
  margin-bottom: 0;
}

.accordion-content[hidden] {
  display: none;
}

/* ===========================================
 * FILE DOWNLOAD LINK
 * =========================================== */

.file-download {
  display: inline-flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border-default);
  transition: border-color var(--duration-fast) var(--ease-default);
}

.file-download:hover {
  border-color: var(--color-primary);
}

.file-download:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.file-download-icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: auto;
}

.file-download-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-0-5);
}

.file-download-title,
.file-download-name {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-link);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.file-download-meta {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.file-download-description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: var(--weight-regular);
  text-decoration: none;
}

.file-download-list {
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.file-download-list li {
  margin: 0;
}

.file-download-detailed {
  padding: var(--space-4);
}

/* ===========================================
 * EMPTY STATES
 * =========================================== */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-10);
  text-align: center;
  background-color: var(--bg-muted);
  border: 2px dashed var(--border-default);
}

.empty-state-icon {
  width: 4rem;
  height: 4rem;
  margin-bottom: var(--space-4);
  color: var(--text-tertiary);
}

.empty-state-title {
  margin: 0 0 var(--space-2);
  font-size: var(--heading-sm);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
}

.empty-state-description {
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  color: var(--text-secondary);
  max-width: 400px;
}

.empty-state-compact {
  padding: var(--space-6);
}

.empty-state-compact .empty-state-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: var(--space-3);
}

.empty-state-compact .empty-state-title {
  font-size: var(--text-base);
}

.empty-state-compact .empty-state-description {
  font-size: var(--text-sm);
}

/* ===========================================
 * AVATAR
 * =========================================== */

.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: 0.02em;
  color: var(--color-white);
  background-color: var(--color-primary);
  border: 1px solid var(--color-gray-400);
  border-radius: 50% !important;
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50% !important;
}

/* Avatar with image: grey border, white outline around image */
.avatar:has(img) {
  border: 1px solid var(--color-gray-400);
  box-shadow: inset 0 0 0 1px var(--color-white);
}

.avatar-sm {
  width: 24px;
  height: 24px;
  font-size: var(--text-xs);
}

.avatar-lg {
  width: 48px;
  height: 48px;
  font-size: var(--text-base);
}

.avatar-xl {
  width: 64px;
  height: 64px;
  font-size: var(--text-lg);
}

.avatar-square {
  border-radius: var(--radius-md);
}

/* Avatar container for status indicators */
.avatar-container {
  position: relative;
  display: inline-flex;
}

.avatar-container .status-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  border: 2px solid var(--bg-surface);
  border-radius: 50%;
}

.avatar-container .status-dot::before {
  display: none;
}

.avatar-container .status-dot-success {
  background-color: var(--color-success);
}

.avatar-container .status-dot-warning {
  background-color: var(--color-warning);
}

.avatar-container .status-dot-error {
  background-color: var(--color-error);
}

/* Avatar group */
.avatar-group {
  display: flex;
}

.avatar-group .avatar {
  border: 2px solid var(--bg-surface);
  margin-left: -0.5rem;
}

.avatar-group .avatar:first-child {
  margin-left: 0;
}

.avatar-group-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 var(--space-2);
  margin-left: -0.5rem;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  background-color: var(--bg-muted);
  border: 2px solid var(--bg-surface);
  border-radius: 50%;
}

/* ===========================================
 * STATUS DOT
 * =========================================== */

.status-dot {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
}

.status-dot::before {
  content: '';
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50% !important;
  background-color: currentColor;
  flex-shrink: 0;
}

/* Blinking animation for active status dots */
.status-dot-active::before,
.status-dot-online::before {
  animation: status-blink 1.5s ease-in-out infinite;
}

@keyframes status-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.status-dot-success {
  color: var(--color-success);
}

.status-dot-warning {
  color: var(--color-warning);
}

.status-dot-error {
  color: var(--color-error);
}

.status-dot-info {
  color: var(--color-info);
}

.status-dot-inactive {
  color: var(--text-tertiary);
}

.status-dot-lg::before {
  width: 0.75rem;
  height: 0.75rem;
}

/* Status dot with text */
.status-dot-text {
  color: var(--text-primary);
}

/* ===========================================
 * STEP BY STEP NAVIGATION
 * =========================================== */

.step-by-step {
  margin: var(--space-6) 0;
  padding: 0;
  list-style: none;
}

.step-by-step-item {
  position: relative;
  padding-left: var(--space-12);
  padding-bottom: var(--space-8);
  margin: 0;
}

.step-by-step-item:last-child {
  padding-bottom: 0;
}

/* Vertical line */
.step-by-step-item::before {
  content: '';
  position: absolute;
  left: 1.125rem;
  top: 2.5rem;
  bottom: 0;
  width: 2px;
  background-color: var(--border-default);
}

.step-by-step-item:last-child::before {
  display: none;
}

.step-by-step-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: none;
  border: none;
  padding: 0;
  text-align: left;
  cursor: default;
  width: 100%;
}

.step-by-step-collapsible .step-by-step-header {
  cursor: pointer;
}

.step-by-step-collapsible .step-by-step-header:hover {
  color: var(--text-link);
}

.step-by-step-collapsible .step-by-step-header:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 2px;
}

.step-by-step-number {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: var(--text-secondary);
  background-color: var(--bg-surface);
  border: 2px solid var(--border-strong);
  border-radius: 50%;
}

.step-by-step-item-active .step-by-step-number {
  color: var(--color-white);
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.step-by-step-item-complete .step-by-step-number {
  color: var(--color-white);
  background-color: var(--color-success);
  border-color: var(--color-success);
}

.step-by-step-title {
  margin: 0;
  font-size: var(--heading-sm);
  font-weight: var(--weight-bold);
}

.step-by-step-icon {
  margin-left: auto;
  transition: transform var(--duration-fast) var(--ease-default);
}

.step-by-step-header[aria-expanded="true"] .step-by-step-icon {
  transform: rotate(180deg);
}

.step-by-step-content {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
}

.step-by-step-content p:last-child {
  margin-bottom: 0;
}

.step-indicator {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: 0;
}

/* ===========================================
 * ICON GRID (for icon documentation)
 * =========================================== */

.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--space-4);
  margin: var(--space-6) 0;
}

.icon-grid-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  text-align: center;
}

.icon-grid-item:hover {
  border-color: var(--color-primary);
}

.icon-grid-item img {
  width: 24px;
  height: 24px;
}

.icon-grid-item span {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  word-break: break-all;
}

/* ===========================================
 * PAYMENT CARD FORM
 * =========================================== */

.payment-card-form {
  max-width: 500px;
}

.payment-card-icons {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  margin-bottom: var(--space-2);
}

.payment-card-icon {
  height: 32px;
  width: auto;
  border: 1px solid var(--border-default);
  border-radius: 0;
  background-color: white;
  transition: opacity 0.2s ease;
}

.payment-card-icon--faded {
  opacity: 0.3;
}

/* Available payment icons grid */
.payment-icons-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-6);
}

.payment-icons-grid-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.payment-icons-grid-item img {
  height: 40px;
  border: 1px solid var(--border-default);
  border-radius: 0;
}

.payment-icons-grid-item span {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

/* Monospace styling for card inputs */
.payment-card-form .form-input {
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

/* Name field doesn't need monospace */
.payment-card-form #demo-card-name {
  font-family: var(--font-sans);
  letter-spacing: normal;
}

/* ===========================================
 * RADIX UI COMPONENTS - KDS Styled
 * For use with @radix-ui primitives
 * =========================================== */

/* Radix Select */
.radix-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-default);
}

.radix-select-trigger:hover {
  border-color: var(--color-primary);
}

.radix-select-trigger:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
  border-color: var(--color-gray-950);
}

.radix-select-trigger[data-placeholder] {
  color: var(--text-tertiary);
}

.radix-select-icon {
  color: var(--color-gray-950);
}

.radix-select-content {
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  max-height: 300px;
  overflow-y: auto;
  z-index: var(--z-dropdown, 100);
  width: var(--radix-select-trigger-width);
}

.radix-select-viewport {
  padding: 0;
}

.radix-select-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-base);
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
}

.radix-select-item:focus,
.radix-select-item[data-highlighted] {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.radix-select-item[data-state="checked"] {
  background-color: var(--color-primary-100);
}

.radix-select-item[data-state="checked"]:focus,
.radix-select-item[data-state="checked"][data-highlighted] {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.radix-select-item-indicator {
  display: flex;
  align-items: center;
}

.radix-select-label {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.radix-select-separator {
  height: 1px;
  background-color: var(--border-default);
  margin: var(--space-1) 0;
}

.radix-select-trigger[data-disabled] {
  background-color: var(--color-gray-100);
  border-color: var(--color-gray-400);
  color: var(--text-tertiary);
  cursor: not-allowed;
}

/* Radix Radio Group */
.radix-radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.radix-radio-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 2.25rem;
}

.radix-radio {
  width: 2rem;
  height: 2rem;
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  border-radius: 50%;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.radix-radio:hover {
  border-color: var(--color-primary);
}

.radix-radio:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.radix-radio-indicator {
  width: 1rem;
  height: 1rem;
  background-color: var(--color-gray-950);
  border-radius: 50%;
}

.radix-radio-label {
  font-size: var(--text-base);
  color: var(--text-primary);
  cursor: pointer;
  line-height: 1;
  margin-top: -2px;
}

/* Radix Checkbox */
.radix-checkbox-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.radix-checkbox-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 2rem;
}

.radix-checkbox {
  width: 2rem;
  height: 2rem;
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.radix-checkbox:hover {
  border-color: var(--color-primary);
}

.radix-checkbox:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.radix-checkbox-indicator {
  color: var(--color-gray-950);
  display: flex;
  align-items: center;
  justify-content: center;
}

.radix-checkbox-label {
  font-size: var(--text-base);
  color: var(--text-primary);
  cursor: pointer;
  line-height: 1;
}

.radix-checkbox-label-link {
  font-size: var(--text-base);
  color: var(--text-primary);
  cursor: pointer;
  line-height: 1;
  margin-top: -1px;
}

/* Radix Switch */
.radix-switch-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.radix-switch {
  width: 3.5rem;
  height: 2rem;
  background-color: var(--color-gray-400);
  border: 2px solid var(--color-gray-950);
  border-radius: 9999px;
  position: relative;
  cursor: pointer;
  flex-shrink: 0;
  transition: background-color var(--duration-fast) var(--ease-default);
}

.radix-switch:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.radix-switch[data-state="checked"] {
  background-color: var(--color-success);
  border-color: var(--color-success);
}

.radix-switch-thumb {
  display: block;
  width: 1.5rem;
  height: 1.5rem;
  background-color: var(--color-white);
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  transition: transform var(--duration-fast) var(--ease-default);
  transform: translateX(2px);
}

.radix-switch[data-state="checked"] .radix-switch-thumb {
  transform: translateX(calc(3.5rem - 1.5rem - 6px));
}

.radix-switch-label {
  font-size: var(--text-base);
  color: var(--text-primary);
  cursor: pointer;
  line-height: 1.4;
}

/* Radix Accordion */
.radix-accordion {
  border: 1px solid var(--border-default);
}

.radix-accordion-item {
  border-bottom: 1px solid var(--border-default);
}

.radix-accordion-item:last-child {
  border-bottom: none;
}

.radix-accordion-header {
  margin: 0;
}

.radix-accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  background-color: var(--bg-surface);
  border: none;
  cursor: pointer;
  text-align: left;
}

.radix-accordion-trigger:hover {
  background-color: var(--color-gray-100);
}

.radix-accordion-trigger:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: -3px;
  z-index: 1;
  position: relative;
}

.radix-accordion-chevron {
  color: var(--text-secondary);
  transition: transform var(--duration-fast) var(--ease-default);
  flex-shrink: 0;
}

.radix-accordion-trigger[data-state="open"] .radix-accordion-chevron {
  transform: rotate(180deg);
}

.radix-accordion-content {
  overflow: hidden;
}

.radix-accordion-content[data-state="open"] {
  animation: radix-accordion-slide-down var(--duration-fast) var(--ease-default);
}

.radix-accordion-content[data-state="closed"] {
  animation: radix-accordion-slide-up var(--duration-fast) var(--ease-default);
}

@keyframes radix-accordion-slide-down {
  from { height: 0; }
  to { height: var(--radix-accordion-content-height); }
}

@keyframes radix-accordion-slide-up {
  from { height: var(--radix-accordion-content-height); }
  to { height: 0; }
}

.radix-accordion-content-inner {
  padding: 0 var(--space-4) var(--space-4) var(--space-4);
}

/* Radix Tabs */
.radix-tabs {
  display: flex;
  flex-direction: column;
}

.radix-tabs-list {
  display: flex;
  border-bottom: 1px solid var(--border-default);
  gap: var(--space-1);
}

.radix-tabs-trigger {
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--text-link);
  background: none;
  border: none;
  border-bottom: 4px solid transparent;
  cursor: pointer;
  margin-bottom: -1px;
}

.radix-tabs-trigger:hover {
  color: var(--text-link-hover);
  background-color: var(--color-gray-100);
}

.radix-tabs-trigger:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.radix-tabs-trigger[data-state="active"] {
  color: var(--text-primary);
  border-bottom-color: var(--color-primary);
  font-weight: var(--weight-bold);
}

.radix-tabs-content {
  padding: var(--space-4) 0;
}

.radix-tabs-content:focus {
  outline: none;
}

/* Radix Dialog (Modal) */
.radix-dialog-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal-backdrop, 1000);
  animation: radix-overlay-show var(--duration-fast) var(--ease-default);
}

@keyframes radix-overlay-show {
  from { opacity: 0; }
  to { opacity: 1; }
}

.radix-dialog-content {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90vw;
  max-width: 500px;
  max-height: 85vh;
  background-color: var(--bg-surface);
  border: 2px solid var(--color-gray-950);
  z-index: var(--z-modal, 1001);
  overflow-y: auto;
  animation: radix-content-show var(--duration-fast) var(--ease-default);
}

@keyframes radix-content-show {
  from {
    opacity: 0;
    transform: translate(-50%, -48%) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

.radix-dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-default);
}

.radix-dialog-title {
  margin: 0;
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
}

.radix-dialog-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  flex-shrink: 0;
}

.radix-dialog-close:hover {
  color: var(--text-primary);
}

.radix-dialog-close:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 0;
}

.radix-dialog-body {
  padding: var(--space-4);
}

.radix-dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4);
  border-top: 1px solid var(--border-default);
}

/* Radix Tooltip */
.radix-tooltip-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  padding: 0;
  background: none;
  border: none;
  color: var(--text-link);
  cursor: pointer;
}

.radix-tooltip-trigger:hover {
  color: var(--text-link-hover);
}

.radix-tooltip-trigger:focus {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: 2px;
  border-radius: 50%;
}

.radix-tooltip-content {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-white);
  background-color: var(--color-gray-950);
  max-width: 300px;
  z-index: var(--z-tooltip, 1100);
  animation: radix-tooltip-show var(--duration-fast) var(--ease-default);
}

@keyframes radix-tooltip-show {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.radix-tooltip-arrow {
  fill: var(--color-gray-950);
}