@charset "UTF-8";
/*
 * AppTheme - Shared Design System
 *
 * Uses native HTML elements (<details>, <dialog>) for interactivity - no JS framework required.
 * Component styles use BEM naming. No utility classes — consuming apps provide their own (e.g. Tailwind).
 *
 * Build: rake css:build
 */
/* ==========================================================================
   Font Import
   ========================================================================== */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800;900&display=swap");
/* ==========================================================================
   Design Tokens (CSS Custom Properties)
   ========================================================================== */
:root {
  /* ==========================================================================
     Color System
     ========================================================================== */
  /* Blue Scale (Primary) */
  --app-color-blue-100: #C7CEFF;
  --app-color-blue-200: #A0AEFF;
  --app-color-blue-300: #738EFF;
  --app-color-blue-400: #4B72FF;
  --app-color-blue-500: #0255FF;
  --app-color-blue-600: #004DF3;
  --app-color-blue-700: #0042E6;
  --app-color-blue-800: #0036DB;
  --app-color-blue-900: #001CCB;
  --app-color-blue: var(--app-color-blue-500);
  /* Black Scale (Secondary) */
  --app-color-black-50: #F5F5F5;
  --app-color-black-100: #E9E9E9;
  --app-color-black-200: #D9D9D9;
  --app-color-black-300: #C4C4C4;
  --app-color-black-400: #9D9D9D;
  --app-color-black-500: #7B7B7B;
  --app-color-black-600: #555555;
  --app-color-black-700: #434343;
  --app-color-black-800: #262626;
  --app-color-black-900: #000000;
  --app-color-black: var(--app-color-black-900);
  /* Red Scale (Danger) */
  --app-color-red-100: #FECAD0;
  --app-color-red-200: #E26C6E;
  --app-color-red-300: #EB484C;
  --app-color-red-400: #EF3330;
  --app-color-red-500: #EF3330;
  --app-color-red-600: #E0282F;
  --app-color-red-700: #CF1D29;
  --app-color-red-800: #C21322;
  --app-color-red-900: #B30016;
  --app-color-red: var(--app-color-red-500);
  /* Green Scale */
  --app-color-green-100: #BEE9CA;
  --app-color-green-200: #92DBA9;
  --app-color-green-300: #5FCC85;
  --app-color-green-400: #2BC36B;
  --app-color-green-500: #00B753;
  --app-color-green-600: #00A849;
  --app-color-green-700: #00953D;
  --app-color-green-800: #008432;
  --app-color-green-900: #00641E;
  --app-color-green: var(--app-color-green-500);
  /* Yellow Scale */
  --app-color-yellow-100: #FEF8C6;
  --app-color-yellow-200: #FDF3A2;
  --app-color-yellow-300: #FAE963;
  --app-color-yellow-400: #F8E44A;
  --app-color-yellow-500: #F8D547;
  --app-color-yellow-600: #F5BD3F;
  --app-color-yellow-700: #F1A638;
  --app-color-yellow-800: #EA802B;
  --app-color-yellow-900: #D4691E;
  --app-color-yellow: var(--app-color-yellow-500);
  /* Base Colors */
  --app-color-white: #FFFFFF;
  --app-color-background: #FFFCF8;
  /* Semantic role tokens (--app-color-primary, --app-color-on-surface, etc.)
     live in _theme_default.scss so they can be swapped per theme. */
  /* Typography */
  --app-font-family-base: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --app-font-size-xs: 0.75rem; /* 12px */
  --app-font-size-sm: 0.875rem; /* 14px */
  --app-font-size-base: 1rem; /* 16px */
  --app-font-size-lg: 1.125rem; /* 18px */
  --app-font-size-xl: 1.25rem; /* 20px */
  --app-font-size-2xl: 1.5rem; /* 24px */
  --app-font-size-3xl: 1.875rem; /* 30px */
  --app-font-size-4xl: 2.25rem; /* 36px */
  --app-font-weight-thin: 100;
  --app-font-weight-extralight: 200;
  --app-font-weight-light: 300;
  --app-font-weight-normal: 400;
  --app-font-weight-medium: 500;
  --app-font-weight-semibold: 600;
  --app-font-weight-bold: 700;
  --app-font-weight-extrabold: 800;
  --app-font-weight-black: 900;
  --app-line-height-tight: 1.25;
  --app-line-height-snug: 1.375;
  --app-line-height-normal: 1.5;
  --app-line-height-relaxed: 1.625;
  --app-line-height-loose: 2;
  /* Spacing */
  --app-spacing-0: 0;
  --app-spacing-1: 0.25rem; /* 4px */
  --app-spacing-2: 0.5rem; /* 8px */
  --app-spacing-3: 0.75rem; /* 12px */
  --app-spacing-4: 1rem; /* 16px */
  --app-spacing-5: 1.25rem; /* 20px */
  --app-spacing-6: 1.5rem; /* 24px */
  --app-spacing-8: 2rem; /* 32px */
  --app-spacing-10: 2.5rem; /* 40px */
  --app-spacing-12: 3rem; /* 48px */
  --app-spacing-16: 4rem; /* 64px */
  --app-spacing-20: 5rem; /* 80px */
  /* Border Radius */
  --app-radius-none: 0;
  --app-radius-sm: 0.25rem; /* 4px */
  --app-radius-md: 0.375rem; /* 6px */
  --app-radius-lg: 0.5rem; /* 8px */
  --app-radius-xl: 0.75rem; /* 12px */
  --app-radius-2xl: 1rem; /* 16px */
  --app-radius-3xl: 1.5rem; /* 24px */
  --app-radius-full: 9999px;
  /* Shadows */
  --app-shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --app-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --app-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --app-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --app-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --app-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --app-shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
  /* Focus Ring */
  --app-ring-color: var(--app-color-primary);
  --app-ring-offset: 2px;
  --app-ring-width: 2px;
  /* Transitions */
  --app-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --app-transition-normal: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --app-transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --app-transition-slower: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  /* Z-Index Scale */
  --app-z-dropdown: 10;
  --app-z-sticky: 20;
  --app-z-fixed: 30;
  --app-z-modal-backdrop: 40;
  --app-z-modal: 50;
  --app-z-popover: 60;
  --app-z-tooltip: 70;
  /* Container */
  --app-container-max-width: 90rem;
  --app-container-padding-mobile: 16px;
  --app-container-padding-desktop: 40px;
}

/* ==========================================================================
   Global Reset
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
html::-webkit-scrollbar {
  display: none;
}

body {
  margin: 0;
  font-family: var(--app-font-family-base);
  font-size: var(--app-font-size-base);
  font-weight: var(--app-font-weight-normal);
  line-height: var(--app-line-height-normal);
  color: var(--app-color-on-surface);
  background-color: var(--app-color-background);
}

/* ==========================================================================
   Container
   ========================================================================== */
.app-theme-container {
  width: 100%;
  max-width: var(--app-container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--app-container-padding-mobile);
  padding-right: var(--app-container-padding-mobile);
  position: relative;
}

@media (min-width: 768px) {
  .app-theme-container {
    padding-left: var(--app-container-padding-desktop);
    padding-right: var(--app-container-padding-desktop);
  }
}
/* ==========================================================================
   Default Theme
   Applied at :root with no `data-theme` attribute. Cream surface, black
   text, brand-blue accents — the original look.

   Components consume only role tokens. To re-theme (brand swap, dark
   mode, alternate light), define another _theme_<name>.scss that
   overrides these under [data-theme="<name>"]. Never reference raw
   scales (--app-color-blue-*) from components.

   Per role: fill, hover, subtle (tinted bg), emphasis (strong accent),
   on-fill (text on solid fill), on-subtle (text on tinted bg).
   ========================================================================== */
:root {
  /* Primary */
  --app-color-primary: var(--app-color-blue-500);
  --app-color-primary-hover: var(--app-color-blue-600);
  --app-color-primary-subtle: var(--app-color-blue-100);
  --app-color-primary-emphasis: var(--app-color-blue-700);
  --app-color-on-primary: var(--app-color-white);
  --app-color-on-primary-subtle: var(--app-color-blue-700);
  /* Secondary (neutral) */
  --app-color-secondary: var(--app-color-black-900);
  --app-color-secondary-hover: var(--app-color-black-700);
  --app-color-secondary-subtle: var(--app-color-black-100);
  --app-color-secondary-emphasis: var(--app-color-black-700);
  --app-color-on-secondary: var(--app-color-white);
  --app-color-on-secondary-subtle: var(--app-color-black-700);
  /* Danger */
  --app-color-danger: var(--app-color-red-500);
  --app-color-danger-hover: var(--app-color-red-600);
  --app-color-danger-subtle: var(--app-color-red-100);
  --app-color-danger-emphasis: var(--app-color-red-700);
  --app-color-on-danger: var(--app-color-white);
  --app-color-on-danger-subtle: var(--app-color-red-800);
  /* Success */
  --app-color-success: var(--app-color-green-500);
  --app-color-success-hover: var(--app-color-green-600);
  --app-color-success-subtle: var(--app-color-green-100);
  --app-color-success-emphasis: var(--app-color-green-700);
  --app-color-on-success: var(--app-color-white);
  --app-color-on-success-subtle: var(--app-color-green-800);
  /* Warning (yellow needs dark text on solid fill for contrast) */
  --app-color-warning: var(--app-color-yellow-500);
  --app-color-warning-hover: var(--app-color-yellow-600);
  --app-color-warning-subtle: var(--app-color-yellow-100);
  --app-color-warning-emphasis: var(--app-color-yellow-800);
  --app-color-on-warning: var(--app-color-black-900);
  --app-color-on-warning-subtle: var(--app-color-yellow-900);
  /* Info */
  --app-color-info: var(--app-color-blue-500);
  --app-color-info-hover: var(--app-color-blue-600);
  --app-color-info-subtle: var(--app-color-blue-100);
  --app-color-info-emphasis: var(--app-color-blue-700);
  --app-color-on-info: var(--app-color-white);
  --app-color-on-info-subtle: var(--app-color-blue-800);
  /* Surface, text, and border roles */
  --app-color-surface: var(--app-color-background);
  --app-color-surface-raised: var(--app-color-white);
  --app-color-surface-sunken: var(--app-color-black-50);
  --app-color-on-surface: var(--app-color-black-900);
  --app-color-on-surface-muted: var(--app-color-black-500);
  --app-color-on-surface-subtle: var(--app-color-black-400);
  --app-color-border: var(--app-color-black-200);
  --app-color-border-strong: var(--app-color-black-300);
  --app-color-border-emphasis: var(--app-color-black-900);
}

/* ==========================================================================
   Standard Theme
   Activated by `<html data-theme="theme_standard">` (or any ancestor element).
   Light surfaces, black text, brand-blue primary — matches the marketing
   and login aesthetic. Only role tokens are overridden; components consume
   role tokens, so nothing here references component classes.
   ========================================================================== */
[data-theme=theme_standard] {
  /* Primary (brand blue) */
  --app-color-primary: var(--app-color-blue-500);
  --app-color-primary-hover: var(--app-color-blue-600);
  --app-color-primary-subtle: var(--app-color-blue-100);
  --app-color-primary-emphasis: var(--app-color-blue-700);
  --app-color-on-primary: var(--app-color-white);
  --app-color-on-primary-subtle: var(--app-color-blue-700);
  /* Secondary (neutral) */
  --app-color-secondary: var(--app-color-black-900);
  --app-color-secondary-hover: var(--app-color-black-700);
  --app-color-secondary-subtle: var(--app-color-black-100);
  --app-color-secondary-emphasis: var(--app-color-black-700);
  --app-color-on-secondary: var(--app-color-white);
  --app-color-on-secondary-subtle: var(--app-color-black-700);
  /* Danger */
  --app-color-danger: var(--app-color-red-500);
  --app-color-danger-hover: var(--app-color-red-600);
  --app-color-danger-subtle: var(--app-color-red-100);
  --app-color-danger-emphasis: var(--app-color-red-700);
  --app-color-on-danger: var(--app-color-white);
  --app-color-on-danger-subtle: var(--app-color-red-800);
  /* Success */
  --app-color-success: var(--app-color-green-500);
  --app-color-success-hover: var(--app-color-green-600);
  --app-color-success-subtle: var(--app-color-green-100);
  --app-color-success-emphasis: var(--app-color-green-700);
  --app-color-on-success: var(--app-color-white);
  --app-color-on-success-subtle: var(--app-color-green-800);
  /* Warning (yellow needs dark text on solid fill for contrast) */
  --app-color-warning: var(--app-color-yellow-500);
  --app-color-warning-hover: var(--app-color-yellow-600);
  --app-color-warning-subtle: var(--app-color-yellow-100);
  --app-color-warning-emphasis: var(--app-color-yellow-800);
  --app-color-on-warning: var(--app-color-black-900);
  --app-color-on-warning-subtle: var(--app-color-yellow-900);
  /* Info */
  --app-color-info: var(--app-color-blue-500);
  --app-color-info-hover: var(--app-color-blue-600);
  --app-color-info-subtle: var(--app-color-blue-100);
  --app-color-info-emphasis: var(--app-color-blue-700);
  --app-color-on-info: var(--app-color-white);
  --app-color-on-info-subtle: var(--app-color-blue-800);
  /* Surface, text, and border roles — pure white aesthetic */
  --app-color-surface: var(--app-color-white);
  --app-color-surface-raised: var(--app-color-white);
  --app-color-surface-sunken: var(--app-color-black-50);
  --app-color-on-surface: var(--app-color-black-900);
  --app-color-on-surface-muted: var(--app-color-black-500);
  --app-color-on-surface-subtle: var(--app-color-black-400);
  --app-color-border: var(--app-color-black-200);
  --app-color-border-strong: var(--app-color-black-300);
  --app-color-border-emphasis: var(--app-color-black-900);
}

/* ==========================================================================
   Button Component
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--app-spacing-2);
  padding: var(--app-spacing-3);
  font-family: var(--app-font-family-base);
  font-size: var(--app-font-size-base);
  font-weight: var(--app-font-weight-medium);
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  color: var(--app-color-on-surface);
  background-color: var(--app-color-surface-raised);
  border: 1px solid var(--app-color-border-emphasis);
  border-radius: var(--app-radius-md);
  cursor: pointer;
  transition: transform var(--app-transition-normal), background-color var(--app-transition-normal), border-color var(--app-transition-normal), box-shadow var(--app-transition-normal);
  outline: none;
}

a.btn {
  text-decoration: none;
}
a.btn:hover {
  color: inherit;
  text-decoration: none;
}

.btn:focus-visible {
  box-shadow: 0 0 0 var(--app-ring-offset) var(--app-color-surface), 0 0 0 calc(var(--app-ring-offset) + var(--app-ring-width)) var(--app-ring-color);
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Button Variants */
/* Primary - solid */
.btn--primary {
  background-color: var(--app-color-primary);
  color: var(--app-color-on-primary);
  border-color: var(--app-color-primary);
}

.btn--primary:hover:not(:disabled) {
  background-color: var(--app-color-primary-hover);
  border-color: var(--app-color-primary-hover);
  color: var(--app-color-on-primary);
}

/* Primary Outline */
.btn--primary-outline {
  background-color: transparent;
  color: var(--app-color-on-primary-subtle);
  border-color: var(--app-color-primary);
}

.btn--primary-outline:hover:not(:disabled) {
  background-color: var(--app-color-primary-subtle);
  color: var(--app-color-on-primary-subtle);
}

/* Secondary - solid */
.btn--secondary {
  background-color: var(--app-color-secondary);
  color: var(--app-color-on-secondary);
  border-color: var(--app-color-secondary);
}

.btn--secondary:hover:not(:disabled) {
  background-color: var(--app-color-secondary-hover);
  border-color: var(--app-color-secondary-hover);
  color: var(--app-color-on-secondary);
}

/* Secondary Outline */
.btn--secondary-outline {
  background-color: transparent;
  color: var(--app-color-on-secondary-subtle);
  border-color: var(--app-color-secondary);
}

.btn--secondary-outline:hover:not(:disabled) {
  background-color: var(--app-color-secondary-subtle);
  color: var(--app-color-on-secondary-subtle);
}

/* Danger - solid */
.btn--danger {
  background-color: var(--app-color-danger);
  color: var(--app-color-on-danger);
  border-color: var(--app-color-danger);
}

.btn--danger:hover:not(:disabled) {
  background-color: var(--app-color-danger-hover);
  border-color: var(--app-color-danger-hover);
  color: var(--app-color-on-danger);
}

/* Danger Outline */
.btn--danger-outline {
  background-color: transparent;
  color: var(--app-color-on-danger-subtle);
  border-color: var(--app-color-danger);
}

.btn--danger-outline:hover:not(:disabled) {
  background-color: var(--app-color-danger-subtle);
  color: var(--app-color-on-danger-subtle);
}

/* Ghost - Transparent, no border */
.btn--ghost {
  background-color: transparent;
  color: var(--app-color-on-surface);
  border-color: transparent;
}

.btn--ghost:hover:not(:disabled) {
  background-color: var(--app-color-secondary-subtle);
  color: var(--app-color-on-surface);
}

/* Link - Looks like a text link */
.btn--link {
  background-color: transparent;
  color: var(--app-color-primary);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.btn--link:hover:not(:disabled) {
  color: var(--app-color-primary-emphasis);
  text-decoration: underline;
  transform: none;
}

/* Button Sizes */
.btn--xs {
  padding: var(--app-spacing-1) var(--app-spacing-2);
  font-size: var(--app-font-size-xs);
  border-radius: var(--app-radius-sm);
}

.btn--sm {
  padding: var(--app-spacing-2) var(--app-spacing-3);
  font-size: var(--app-font-size-sm);
  border-radius: var(--app-radius-md);
}

.btn--md {
  padding: var(--app-spacing-3) var(--app-spacing-4);
  font-size: var(--app-font-size-base);
}

.btn--lg {
  padding: var(--app-spacing-4) var(--app-spacing-6);
  font-size: var(--app-font-size-lg);
  border-radius: var(--app-radius-lg);
}

.btn--xl {
  padding: var(--app-spacing-5) var(--app-spacing-8);
  font-size: var(--app-font-size-xl);
  border-radius: var(--app-radius-lg);
}

.btn--xxl {
  padding: var(--app-spacing-6) var(--app-spacing-10);
  font-size: var(--app-font-size-2xl);
  border-radius: var(--app-radius-xl);
}

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

/* Button with icon */
.btn__icon {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
}

/* ==========================================================================
   Form Elements
   ========================================================================== */
/* Form wrapper */
.form .form-group:last-of-type {
  margin-bottom: 0;
}

.input {
  width: 100%;
  padding: var(--app-spacing-2) var(--app-spacing-3);
  font-family: var(--app-font-family-base);
  font-size: var(--app-font-size-base);
  line-height: var(--app-line-height-normal);
  color: var(--app-color-on-surface);
  background-color: var(--app-color-surface);
  border: 1px solid var(--app-color-border-strong);
  border-radius: var(--app-radius-lg);
  outline: none;
  transition: border-color var(--app-transition-fast), box-shadow var(--app-transition-fast);
}

.input:focus {
  border-color: var(--app-color-primary);
  box-shadow: 0 0 0 3px var(--app-color-primary-subtle);
}

.input::placeholder {
  color: var(--app-color-on-surface-subtle);
}

/* Textarea */
.textarea {
  width: 100%;
  padding: var(--app-spacing-3);
  font-family: var(--app-font-family-base);
  font-size: var(--app-font-size-base);
  line-height: var(--app-line-height-normal);
  color: var(--app-color-on-surface);
  background-color: var(--app-color-surface);
  border: 1px solid var(--app-color-border-strong);
  border-radius: var(--app-radius-lg);
  outline: none;
  resize: vertical;
  min-height: 100px;
  transition: border-color var(--app-transition-fast), box-shadow var(--app-transition-fast);
}

.textarea:focus {
  border-color: var(--app-color-primary);
  box-shadow: 0 0 0 3px var(--app-color-primary-subtle);
}

/* Disabled states */
.input:disabled,
.textarea:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* ==========================================================================
   Spinner Component
   ========================================================================== */
.spinner {
  display: inline-block;
  animation: spin 1s linear infinite;
}

.spinner__track {
  opacity: 0.25;
}

.spinner__indicator {
  opacity: 0.9;
}

/* Spinner Variants */
.spinner--light {
  color: var(--app-color-white);
}

.spinner--dark {
  color: var(--app-color-on-surface);
}

.spinner--primary {
  color: var(--app-color-primary);
}

/* Spinner Sizes */
.spinner--sm {
  width: 1rem;
  height: 1rem;
}

.spinner--md {
  width: 1.25rem;
  height: 1.25rem;
}

.spinner--lg {
  width: 2rem;
  height: 2rem;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
/* ==========================================================================
   Accordion Component (using <details>/<summary>)
   ========================================================================== */
.accordion {
  width: 100%;
}

.accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--app-spacing-4) 0;
  font-weight: var(--app-font-weight-medium);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: color var(--app-transition-fast);
}

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

.accordion__trigger::marker {
  display: none;
  content: "";
}

.accordion__trigger:hover {
  color: var(--app-color-primary);
}

.accordion__trigger-content {
  flex: 1;
}

.accordion__icon {
  flex-shrink: 0;
  margin-left: var(--app-spacing-3);
  transition: transform var(--app-transition-slow);
}

.accordion[open] .accordion__icon {
  transform: rotate(180deg);
}

.accordion__chevron {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--app-color-on-surface-muted);
  transition: color var(--app-transition-fast);
}

.accordion__trigger:hover .accordion__chevron {
  color: var(--app-color-primary);
}

.accordion__content {
  padding-bottom: var(--app-spacing-4);
  color: var(--app-color-on-surface-muted);
  line-height: var(--app-line-height-relaxed);
}

/* ==========================================================================
   Dropdown Component (using <details>/<summary>)
   ========================================================================== */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown__trigger {
  display: flex;
  align-items: center;
  gap: var(--app-spacing-2);
  padding: 0;
  font-weight: var(--app-font-weight-medium);
  cursor: pointer;
  list-style: none;
  user-select: none;
  border-radius: var(--app-radius-md);
  transition: background-color var(--app-transition-fast);
}

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

.dropdown__trigger::marker {
  display: none;
  content: "";
}

.dropdown__trigger:focus {
  outline: none;
}

.dropdown__trigger:hover {
  background-color: transparent;
}

.dropdown__trigger-content {
  flex: 1;
}

.dropdown__icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: transform var(--app-transition-slow);
}

.dropdown[open] > .dropdown__trigger > .dropdown__icon {
  transform: rotate(180deg);
}

.dropdown__chevron {
  width: 1rem;
  height: 1rem;
  color: var(--app-color-on-surface-muted);
}

.dropdown__menu {
  position: fixed;
  z-index: var(--app-z-dropdown);
  display: flex;
  flex-direction: column;
  min-width: 200px;
  padding: var(--app-spacing-2);
  background-color: var(--app-color-surface-raised);
  border: 1px solid var(--app-color-border);
  border-radius: var(--app-radius-xl);
  box-shadow: var(--app-shadow-lg);
  animation: dropdown-enter var(--app-transition-fast);
}

@keyframes dropdown-enter {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.dropdown__menu--left {
  left: 0;
}

.dropdown__menu--right {
  right: 0;
}

.dropdown__menu--center {
  left: 50%;
  transform: translateX(-50%);
}

.dropdown__item {
  display: flex;
  flex-direction: column;
  padding: var(--app-spacing-2) var(--app-spacing-3);
  border-radius: var(--app-radius-md);
  transition: background-color var(--app-transition-fast);
  cursor: pointer;
}

.dropdown__item:hover {
  background-color: var(--app-color-secondary-subtle);
}

.dropdown__divider {
  height: 1px;
  margin: var(--app-spacing-2) 0;
  background-color: var(--app-color-border);
}

/* Nested dropdowns inside dropdown items */
.dropdown__item .dropdown {
  display: block;
}

.dropdown__item:has(> .dropdown, > app-theme-dropdown) {
  padding-top: 0;
  padding-bottom: 0;
}

/* ==========================================================================
   Icon Component
   ========================================================================== */
/* Intent variants — generated from $intents */
.icon--primary {
  color: var(--app-color-primary);
}

.icon--secondary {
  color: var(--app-color-secondary);
}

.icon--danger {
  color: var(--app-color-danger);
}

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

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

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

/* Other variants */
.icon--muted {
  color: var(--app-color-on-surface-subtle);
}

/* Raw color escape-hatch variants — pinned to a specific scale, do not theme */
.icon--red {
  color: var(--app-color-red);
}

.icon--blue {
  color: var(--app-color-blue);
}

.icon--green {
  color: var(--app-color-green);
}

.icon--yellow {
  color: var(--app-color-yellow);
}

.icon--black {
  color: var(--app-color-black);
}

.icon--white {
  color: var(--app-color-white);
}

/* Rotation */
.icon--rotate-90 {
  transform: rotate(90deg);
}

.icon--rotate-180 {
  transform: rotate(180deg);
}

.icon---rotate-90 {
  transform: rotate(-90deg);
}

.icon---rotate-180 {
  transform: rotate(-180deg);
}

/* ==========================================================================
   Modal Component (using <dialog>)
   ========================================================================== */
.modal {
  position: fixed;
  inset: 0;
  width: 100%;
  max-width: 100%;
  height: 100%;
  max-height: 100%;
  margin: 0;
  padding: var(--app-spacing-5);
  border: none;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal:not([open]) {
  display: none;
}

.modal:focus,
.modal *:focus {
  outline: none;
}

.modal::backdrop {
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  animation: fade-in var(--app-transition-normal);
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.modal__container {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 768px;
  max-height: 90vh;
  padding: var(--app-spacing-6);
  background-color: var(--app-color-surface-raised);
  border-radius: var(--app-radius-xl);
  box-shadow: var(--app-shadow-2xl);
  animation: modal-enter var(--app-transition-normal);
}

.modal__container--lg {
  max-width: 1024px;
}

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

@keyframes modal-enter {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}
@media (max-width: 767.98px) {
  .modal {
    padding: 0;
  }
  .modal__container {
    border-radius: 0;
    max-width: 100%;
    max-height: 100%;
    height: 100%;
  }
}
.modal__header {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  gap: var(--app-spacing-4);
  margin-bottom: var(--app-spacing-5);
}

.modal__header-content {
  flex: 1;
  font-size: var(--app-font-size-xl);
  font-weight: var(--app-font-weight-bold);
}

.modal__close {
  flex-shrink: 0;
  padding: var(--app-spacing-2);
  margin: calc(var(--app-spacing-2) * -1);
  background: transparent;
  border: none;
  border-radius: var(--app-radius-md);
  cursor: pointer;
  color: var(--app-color-on-surface-muted);
  outline: none;
  transition: background-color var(--app-transition-fast), color var(--app-transition-fast);
}

.modal__close:hover {
  background-color: var(--app-color-secondary-subtle);
  color: var(--app-color-on-surface);
}

.modal__close-icon {
  width: 1.5rem;
  height: 1.5rem;
  display: block;
}

.modal__body {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  margin-bottom: var(--app-spacing-5);
  /* absorb focus rings (box-shadows) so the scroll container doesn't clip them */
  padding: var(--app-spacing-2);
  margin-top: calc(var(--app-spacing-2) * -1);
  margin-inline: calc(var(--app-spacing-2) * -1);
  margin-bottom: calc(var(--app-spacing-5) - var(--app-spacing-2));
}

.modal__footer {
  flex-shrink: 0;
  padding-top: var(--app-spacing-4);
  border-top: 1px solid var(--app-color-border);
}

.modal-trigger {
  display: inline-block;
  cursor: pointer;
}

/* ==========================================================================
   Side Modal Component (using <dialog>)
   ========================================================================== */
.side-modal {
  position: fixed;
  inset: 0;
  width: 100%;
  max-width: 100%;
  height: 100dvh;
  max-height: 100dvh;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  display: flex;
  overflow: hidden;
}

.side-modal:not([open]) {
  display: none;
}

.side-modal::backdrop {
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  animation: backdrop-fade-in 0.3s ease-out;
}

.side-modal--right {
  justify-content: flex-end;
}

.side-modal--left {
  justify-content: flex-start;
}

.side-modal__container {
  height: 100dvh;
  width: 60vw;
  max-width: 600px;
  padding: var(--app-spacing-6);
  background-color: var(--app-color-surface-raised);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--app-shadow-2xl);
}

@media (min-width: 1024px) {
  .side-modal__container {
    width: 50vw;
    max-width: 50vw;
  }
}
.side-modal--right .side-modal__container {
  border-top-left-radius: var(--app-radius-2xl);
  border-bottom-left-radius: var(--app-radius-2xl);
}

.side-modal--left .side-modal__container {
  border-top-right-radius: var(--app-radius-2xl);
  border-bottom-right-radius: var(--app-radius-2xl);
}

.side-modal__container {
  animation: fade-in 0.2s ease-out;
}

@keyframes backdrop-fade-in {
  from {
    background-color: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0);
  }
  to {
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
  }
}
@media (max-width: 767.98px) {
  .side-modal__container {
    width: 100%;
    max-width: 100%;
    border-radius: 0;
  }
}
@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.side-modal__header {
  display: flex;
  align-items: center;
  gap: var(--app-spacing-4);
  margin-bottom: var(--app-spacing-5);
  padding-bottom: var(--app-spacing-4);
  border-bottom: 1px solid var(--app-color-border);
}

.side-modal__close {
  flex-shrink: 0;
  padding: var(--app-spacing-2);
  background: transparent;
  border: none;
  border-radius: var(--app-radius-md);
  cursor: pointer;
  color: var(--app-color-on-surface-muted);
  transition: background-color var(--app-transition-fast), color var(--app-transition-fast);
}

.side-modal__close:hover {
  background-color: var(--app-color-secondary-subtle);
  color: var(--app-color-on-surface);
}

.side-modal__close-icon {
  width: 1.5rem;
  height: 1.5rem;
  display: block;
}

.side-modal__header-content {
  flex: 1;
  font-size: var(--app-font-size-xl);
  font-weight: var(--app-font-weight-bold);
}

.side-modal__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  color: var(--app-color-on-surface-muted);
  line-height: var(--app-line-height-relaxed);
}

.side-modal__footer {
  display: flex;
  gap: var(--app-spacing-3);
  justify-content: flex-end;
  padding-top: var(--app-spacing-4);
  margin-top: var(--app-spacing-4);
  border-top: 1px solid var(--app-color-border);
}

.side-modal-trigger {
  display: inline-block;
  cursor: pointer;
  color: inherit;
}

/* ==========================================================================
   Tooltip Component (pure CSS :hover)
   ========================================================================== */
.tooltip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tooltip__trigger {
  cursor: pointer;
}

.tooltip__content {
  position: absolute;
  z-index: var(--app-z-tooltip);
  padding: var(--app-spacing-2) var(--app-spacing-3);
  font-size: var(--app-font-size-sm);
  font-weight: var(--app-font-weight-medium);
  line-height: var(--app-line-height-tight);
  color: var(--app-color-on-secondary);
  background-color: var(--app-color-secondary);
  border-radius: var(--app-radius-md);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.95);
  transition: opacity var(--app-transition-fast), visibility var(--app-transition-fast), transform var(--app-transition-fast);
  pointer-events: none;
}

.tooltip:hover .tooltip__content,
.tooltip:focus-within .tooltip__content {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.tooltip--top .tooltip__content {
  bottom: calc(100% + var(--app-spacing-2));
  left: 50%;
  transform: translateX(-50%) scale(0.95);
}

.tooltip--top:hover .tooltip__content,
.tooltip--top:focus-within .tooltip__content {
  transform: translateX(-50%) scale(1);
}

.tooltip--bottom .tooltip__content {
  top: calc(100% + var(--app-spacing-2));
  left: 50%;
  transform: translateX(-50%) scale(0.95);
}

.tooltip--bottom:hover .tooltip__content,
.tooltip--bottom:focus-within .tooltip__content {
  transform: translateX(-50%) scale(1);
}

.tooltip--left .tooltip__content {
  right: calc(100% + var(--app-spacing-2));
  top: 50%;
  transform: translateY(-50%) scale(0.95);
}

.tooltip--left:hover .tooltip__content,
.tooltip--left:focus-within .tooltip__content {
  transform: translateY(-50%) scale(1);
}

.tooltip--right .tooltip__content {
  left: calc(100% + var(--app-spacing-2));
  top: 50%;
  transform: translateY(-50%) scale(0.95);
}

.tooltip--right:hover .tooltip__content,
.tooltip--right:focus-within .tooltip__content {
  transform: translateY(-50%) scale(1);
}

.tooltip__arrow {
  position: absolute;
  width: 8px;
  height: 8px;
  background-color: var(--app-color-secondary);
  transform: rotate(45deg);
}

.tooltip--top .tooltip__arrow {
  bottom: -4px;
  left: 50%;
  margin-left: -4px;
}

.tooltip--bottom .tooltip__arrow {
  top: -4px;
  left: 50%;
  margin-left: -4px;
}

.tooltip--left .tooltip__arrow {
  right: -4px;
  top: 50%;
  margin-top: -4px;
}

.tooltip--right .tooltip__arrow {
  left: -4px;
  top: 50%;
  margin-top: -4px;
}

/* ==========================================================================
   Card Component
   ========================================================================== */
.card {
  padding: var(--app-spacing-5);
  background-color: var(--app-color-surface-raised);
  border-radius: var(--app-radius-xl);
  border: 1px solid var(--app-color-border);
}

.card--bordered {
  border: 1px solid var(--app-color-border);
}

/* Color variants — mirror alert intents. Tinted background + matching border
   so the surface still reads as contained. Mutually exclusive with elevated
   and bordered when passed as `variant:`. */
.card--primary {
  background-color: var(--app-color-primary-subtle);
  border: 1px solid var(--app-color-primary-emphasis);
  color: var(--app-color-on-primary-subtle);
}

.card--secondary {
  background-color: var(--app-color-secondary-subtle);
  border: 1px solid var(--app-color-secondary-emphasis);
  color: var(--app-color-on-secondary-subtle);
}

.card--danger {
  background-color: var(--app-color-danger-subtle);
  border: 1px solid var(--app-color-danger-emphasis);
  color: var(--app-color-on-danger-subtle);
}

.card--success {
  background-color: var(--app-color-success-subtle);
  border: 1px solid var(--app-color-success-emphasis);
  color: var(--app-color-on-success-subtle);
}

.card--warning {
  background-color: var(--app-color-warning-subtle);
  border: 1px solid var(--app-color-warning-emphasis);
  color: var(--app-color-on-warning-subtle);
}

.card--info {
  background-color: var(--app-color-info-subtle);
  border: 1px solid var(--app-color-info-emphasis);
  color: var(--app-color-on-info-subtle);
}

/* ==========================================================================
   Badge Component
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--app-spacing-1) var(--app-spacing-2);
  font-size: var(--app-font-size-xs);
  font-weight: var(--app-font-weight-medium);
  line-height: 1;
  border-radius: var(--app-radius-full);
}

.badge--primary {
  background-color: var(--app-color-primary-subtle);
  color: var(--app-color-on-primary-subtle);
}

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

.badge--danger {
  background-color: var(--app-color-danger-subtle);
  color: var(--app-color-on-danger-subtle);
}

.badge--warning {
  background-color: var(--app-color-warning-subtle);
  color: var(--app-color-on-warning-subtle);
}

.badge--neutral {
  background-color: var(--app-color-secondary-subtle);
  color: var(--app-color-on-secondary-subtle);
}

/* ==========================================================================
   Notification Badge Component
   ========================================================================== */
.notification-badge {
  position: relative;
  display: inline-flex;
}

.notification-badge__count {
  position: absolute;
  top: 0;
  right: 0;
  transform: translate(50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 16px;
  font-size: 10px;
  font-weight: 700;
  color: var(--app-color-on-danger);
  background-color: var(--app-color-danger);
  border-radius: var(--app-radius-full);
}

/* ==========================================================================
   Alert Component
   ========================================================================== */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--app-spacing-3);
  padding: var(--app-spacing-4);
  border-radius: var(--app-radius-lg);
  border: 1px solid transparent;
}

.alert__icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
}

.alert__content {
  flex: 1;
}

.alert__title {
  font-weight: var(--app-font-weight-semibold);
  margin-bottom: var(--app-spacing-1);
}

.alert--info {
  background-color: var(--app-color-info-subtle);
  border-color: var(--app-color-info-emphasis);
  color: var(--app-color-on-info-subtle);
}

.alert--success {
  background-color: var(--app-color-success-subtle);
  border-color: var(--app-color-success-emphasis);
  color: var(--app-color-on-success-subtle);
}

.alert--warning {
  background-color: var(--app-color-warning-subtle);
  border-color: var(--app-color-warning-emphasis);
  color: var(--app-color-on-warning-subtle);
}

.alert--danger {
  background-color: var(--app-color-danger-subtle);
  border-color: var(--app-color-danger-emphasis);
  color: var(--app-color-on-danger-subtle);
}

/* ==========================================================================
   Pagination
   ========================================================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--app-spacing-1);
  padding: var(--app-spacing-4) 0;
}

.pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--app-spacing-1);
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 var(--app-spacing-2);
  font-size: var(--app-font-size-sm);
  font-weight: var(--app-font-weight-medium);
  text-decoration: none;
  color: var(--app-color-on-surface-muted);
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: var(--app-radius-md);
  transition: background-color var(--app-transition-fast), border-color var(--app-transition-fast), color var(--app-transition-fast);
}

.pagination__item:hover {
  background-color: var(--app-color-secondary-subtle);
  color: var(--app-color-on-surface);
  text-decoration: none;
}

.pagination__item--active {
  background-color: var(--app-color-primary);
  color: var(--app-color-on-primary);
  border-color: var(--app-color-primary);
}

.pagination__item--active:hover {
  background-color: var(--app-color-primary-hover);
  color: var(--app-color-on-primary);
}

.pagination__item--nav {
  padding: 0 var(--app-spacing-3);
  border-color: var(--app-color-border);
}

.pagination__item--nav:hover {
  border-color: var(--app-color-border-strong);
}

.pagination__item--disabled {
  color: var(--app-color-on-surface-subtle);
  cursor: not-allowed;
}

.pagination__item--disabled:hover {
  background-color: transparent;
  color: var(--app-color-on-surface-subtle);
  border-color: var(--app-color-border);
}

.pagination__ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  color: var(--app-color-on-surface-subtle);
  font-size: var(--app-font-size-sm);
  user-select: none;
}

/* ==========================================================================
   Tabs Component
   ========================================================================== */
.tabs {
  width: 100%;
}

.tabs__list {
  display: flex;
  gap: var(--app-spacing-1);
  border-bottom: 1px solid var(--app-color-border);
}

.tabs__tab {
  padding: var(--app-spacing-3) var(--app-spacing-4);
  font-family: var(--app-font-family-base);
  font-size: var(--app-font-size-sm);
  font-weight: var(--app-font-weight-medium);
  color: var(--app-color-on-surface-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  text-decoration: none;
  transition: color var(--app-transition-fast), background-color var(--app-transition-fast), border-color var(--app-transition-fast);
}

.tabs__tab:hover {
  color: var(--app-color-on-surface);
}

.tabs__tab--active {
  color: var(--app-color-primary);
  border-bottom-color: var(--app-color-primary);
}

.tabs__panel {
  padding: var(--app-spacing-4) 0;
}

.tabs__panel[hidden] {
  display: none;
}

/* Tabs Variants */
.tabs--pills .tabs__list {
  border-bottom: none;
  gap: var(--app-spacing-2);
}

.tabs--pills .tabs__tab {
  border-radius: var(--app-radius-full);
  border-bottom: none;
  margin-bottom: 0;
  background-color: var(--app-color-secondary-subtle);
}

.tabs--pills .tabs__tab:hover {
  background-color: var(--app-color-border);
}

.tabs--pills .tabs__tab--active {
  background-color: var(--app-color-primary);
  color: var(--app-color-on-primary);
}

.tabs--pills .tabs__tab--active:hover {
  background-color: var(--app-color-primary);
  color: var(--app-color-on-primary);
}

.tabs--bordered .tabs__list {
  border: 1px solid var(--app-color-border);
  border-radius: var(--app-radius-lg);
  padding: var(--app-spacing-1);
  background-color: var(--app-color-secondary-subtle);
}

.tabs--bordered .tabs__tab {
  border-bottom: none;
  border-radius: var(--app-radius-md);
  margin-bottom: 0;
}

.tabs--bordered .tabs__tab--active {
  background-color: var(--app-color-surface-raised);
  color: var(--app-color-on-surface);
  box-shadow: var(--app-shadow-sm);
}

/* ==========================================================================
   Avatar Component
   ========================================================================== */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--app-radius-full);
  background-color: var(--app-color-primary-subtle);
  color: var(--app-color-on-primary-subtle);
  font-weight: var(--app-font-weight-medium);
  overflow: hidden;
  flex-shrink: 0;
}

.avatar__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar__initials {
  text-transform: uppercase;
  user-select: none;
}

/* Avatar Sizes */
.avatar--xs {
  width: 1.5rem;
  height: 1.5rem;
  font-size: var(--app-font-size-xs);
}

.avatar--sm {
  width: 2rem;
  height: 2rem;
  font-size: var(--app-font-size-xs);
}

.avatar--md {
  width: 2.5rem;
  height: 2.5rem;
  font-size: var(--app-font-size-sm);
}

.avatar--lg {
  width: 3rem;
  height: 3rem;
  font-size: var(--app-font-size-base);
}

.avatar--xl {
  width: 4rem;
  height: 4rem;
  font-size: var(--app-font-size-lg);
}

/* Avatar Group */
.avatar-group {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
}

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

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

/* ==========================================================================
   Empty State Component
   ========================================================================== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--app-spacing-12) var(--app-spacing-6);
}

.empty-state--compact {
  padding: var(--app-spacing-6) var(--app-spacing-4);
}

.empty-state__icon {
  margin-bottom: var(--app-spacing-4);
  color: var(--app-color-on-surface-subtle);
}

.empty-state__icon svg {
  width: 3rem;
  height: 3rem;
}

.empty-state--compact .empty-state__icon svg {
  width: 2rem;
  height: 2rem;
}

.empty-state__title {
  font-size: var(--app-font-size-lg);
  font-weight: var(--app-font-weight-semibold);
  color: var(--app-color-on-surface);
  margin-bottom: var(--app-spacing-2);
}

.empty-state--compact .empty-state__title {
  font-size: var(--app-font-size-base);
}

.empty-state__description {
  font-size: var(--app-font-size-sm);
  color: var(--app-color-on-surface-muted);
  max-width: 400px;
  margin-bottom: var(--app-spacing-6);
}

.empty-state--compact .empty-state__description {
  margin-bottom: var(--app-spacing-4);
}

.empty-state__action {
  display: flex;
  gap: var(--app-spacing-3);
}

/* ==========================================================================
   Breadcrumbs Component
   ========================================================================== */
.breadcrumbs {
  font-size: var(--app-font-size-sm);
}

.breadcrumbs__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--app-spacing-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumbs__item {
  display: flex;
  align-items: center;
  gap: var(--app-spacing-2);
}

.breadcrumbs__link {
  color: var(--app-color-on-surface-muted);
  text-decoration: none;
  transition: color var(--app-transition-fast);
}

.breadcrumbs__link:hover {
  color: var(--app-color-primary);
  text-decoration: underline;
}

.breadcrumbs__current {
  color: var(--app-color-on-surface);
  font-weight: var(--app-font-weight-medium);
}

.breadcrumbs__separator {
  color: var(--app-color-on-surface-subtle);
  display: flex;
  align-items: center;
}

.breadcrumbs__separator svg {
  width: 1rem;
  height: 1rem;
}

/* ==========================================================================
   Form Group Component
   ========================================================================== */
.form-group {
  margin-bottom: var(--app-spacing-4);
}

.form-group--inline {
  display: flex;
  align-items: flex-start;
  gap: var(--app-spacing-4);
}

.form-group--inline .form-group__label {
  flex-shrink: 0;
  width: 150px;
  padding-top: var(--app-spacing-2);
}

.form-group--inline .form-group__input {
  flex: 1;
}

.form-group__label {
  display: block;
  margin-bottom: var(--app-spacing-2);
  font-size: var(--app-font-size-sm);
  font-weight: var(--app-font-weight-medium);
  color: var(--app-color-on-surface);
}

.form-group__required {
  color: var(--app-color-danger);
  margin-left: var(--app-spacing-1);
}

.form-group__input {
  width: 100%;
}

.form-group__hint {
  margin-top: var(--app-spacing-2);
  font-size: var(--app-font-size-sm);
  color: var(--app-color-on-surface-muted);
}

.form-group__error {
  margin-top: var(--app-spacing-2);
  font-size: var(--app-font-size-sm);
  color: var(--app-color-danger);
}

.form-group--error .form-group__input input,
.form-group--error .form-group__input textarea,
.form-group--error .form-group__input select {
  border-color: var(--app-color-danger);
}

.form-group--error .form-group__input input:focus,
.form-group--error .form-group__input textarea:focus,
.form-group--error .form-group__input select:focus {
  border-color: var(--app-color-danger);
  box-shadow: 0 0 0 3px var(--app-color-danger-subtle);
}

/* ==========================================================================
   Table Component
   ========================================================================== */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--app-font-size-sm);
}

.table th,
.table td {
  padding: var(--app-spacing-5) var(--app-spacing-4);
  text-align: left;
  border-bottom: 1px solid var(--app-color-border);
}

.table th {
  font-weight: var(--app-font-weight-semibold);
  color: var(--app-color-on-surface-subtle);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

.table tbody tr:hover {
  background-color: var(--app-color-surface-sunken);
}

.table__row--clickable {
  cursor: pointer;
}

/* ==========================================================================
   Toggle/Switch Component (CSS only)
   ========================================================================== */
.toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--app-spacing-3);
  cursor: pointer;
}

.toggle__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle__switch {
  position: relative;
  width: 44px;
  height: 24px;
  background-color: var(--app-color-border-strong);
  border-radius: var(--app-radius-full);
  transition: background-color var(--app-transition-normal);
}

.toggle__switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background-color: var(--app-color-surface-raised);
  border-radius: var(--app-radius-full);
  box-shadow: var(--app-shadow-sm);
  transition: transform var(--app-transition-normal);
}

.toggle__input:checked + .toggle__switch {
  background-color: var(--app-color-primary);
}

.toggle__input:checked + .toggle__switch::after {
  transform: translateX(20px);
}

.toggle__input:focus-visible + .toggle__switch {
  box-shadow: 0 0 0 var(--app-ring-offset) var(--app-color-surface), 0 0 0 calc(var(--app-ring-offset) + var(--app-ring-width)) var(--app-ring-color);
}

.toggle__input:disabled + .toggle__switch {
  opacity: 0.5;
  cursor: not-allowed;
}

.toggle__label {
  font-size: var(--app-font-size-sm);
  color: var(--app-color-on-surface);
}

/* Visual-only toggle (no checkbox, for use inside buttons/links) */
.toggle-visual {
  display: inline-block;
  position: relative;
  width: 44px;
  height: 24px;
  background-color: var(--app-color-border-strong);
  border-radius: var(--app-radius-full);
  transition: background-color var(--app-transition-normal);
}

.toggle-visual::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background-color: var(--app-color-surface-raised);
  border-radius: var(--app-radius-full);
  box-shadow: var(--app-shadow-sm);
  transition: transform var(--app-transition-normal);
}

.toggle-visual--on {
  background-color: var(--app-color-primary);
}

.toggle-visual--on::after {
  transform: translateX(20px);
}

/* ==========================================================================
   Radio Component (CSS only)
   ========================================================================== */
.radio {
  display: inline-flex;
  align-items: center;
  gap: var(--app-spacing-2);
  cursor: pointer;
}

.radio__input {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--app-color-border-strong);
  border-radius: var(--app-radius-full);
  background-color: var(--app-color-surface-raised);
  cursor: pointer;
  transition: border-color var(--app-transition-fast), background-color var(--app-transition-fast);
}

.radio__input:checked {
  border-color: var(--app-color-primary);
  background-color: var(--app-color-primary);
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3ccircle cx='8' cy='8' r='4'/%3e%3c/svg%3e");
}

.radio__input:focus-visible {
  outline: none;
  box-shadow: 0 0 0 var(--app-ring-offset) var(--app-color-surface), 0 0 0 calc(var(--app-ring-offset) + var(--app-ring-width)) var(--app-ring-color);
}

.radio__input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.radio__label {
  font-size: var(--app-font-size-sm);
  color: var(--app-color-on-surface);
}

/* Radio Group */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--app-spacing-3);
}

.radio-group--inline {
  flex-direction: row;
  gap: var(--app-spacing-6);
}

/* ==========================================================================
   Checkbox Component (CSS only)
   ========================================================================== */
.checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--app-spacing-2);
  cursor: pointer;
}

.checkbox__input {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--app-color-border-strong);
  border-radius: var(--app-radius-sm);
  background-color: var(--app-color-surface-raised);
  cursor: pointer;
  transition: border-color var(--app-transition-fast), background-color var(--app-transition-fast);
}

.checkbox__input:checked {
  border-color: var(--app-color-primary);
  background-color: var(--app-color-primary);
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2.5-2.5a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3e%3c/svg%3e");
}

.checkbox__input:focus-visible {
  outline: none;
  box-shadow: 0 0 0 var(--app-ring-offset) var(--app-color-surface), 0 0 0 calc(var(--app-ring-offset) + var(--app-ring-width)) var(--app-ring-color);
}

.checkbox__input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.checkbox__label {
  font-size: var(--app-font-size-sm);
  color: var(--app-color-on-surface);
}

/* Checkbox Group */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: var(--app-spacing-3);
}

.checkbox-group--inline {
  flex-direction: row;
  gap: var(--app-spacing-6);
}

/* ==========================================================================
   Divider Component (CSS only)
   ========================================================================== */
.divider {
  border: none;
  border-top: 1px solid var(--app-color-border);
  margin: var(--app-spacing-6) 0;
}

.divider--sm {
  margin: var(--app-spacing-3) 0;
}

.divider--lg {
  margin: var(--app-spacing-10) 0;
}

.divider--with-text {
  display: flex;
  align-items: center;
  gap: var(--app-spacing-4);
  border: none;
  margin: var(--app-spacing-6) 0;
}

.divider--with-text::before,
.divider--with-text::after {
  content: "";
  flex: 1;
  border-top: 1px solid var(--app-color-border);
}

.divider__text {
  font-size: var(--app-font-size-sm);
  color: var(--app-color-on-surface-muted);
}

/* ==========================================================================
   SelectorList Component
   ========================================================================== */
.selector-list {
  display: flex;
  flex-direction: column;
  gap: var(--app-spacing-3);
}

.selector-list__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--app-spacing-4);
  border: 1px solid var(--app-color-border);
  border-radius: var(--app-radius-md);
  background: var(--app-color-surface-raised);
  transition: border-color var(--app-transition-fast), background-color var(--app-transition-fast);
}

.selector-list__item--enabled {
  border-color: var(--app-color-primary);
}

.selector-list__content {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.selector-list__title {
  font-weight: var(--app-font-weight-medium);
}

.selector-list__description {
  font-size: var(--app-font-size-sm);
  color: var(--app-color-on-surface-muted);
  margin-top: var(--app-spacing-1);
}

.selector-list__action {
  flex-shrink: 0;
  margin-left: var(--app-spacing-4);
}

.selector-list__action button {
  all: unset;
  cursor: pointer;
}

/* ==========================================================================
   Flash Toast Component
   ========================================================================== */
.flash-toast {
  position: fixed;
  inset: auto;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  border: none;
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  font-weight: var(--app-font-weight-medium);
  border-radius: var(--app-radius-lg);
  box-shadow: var(--app-shadow-lg);
  max-width: min(36rem, 100vw - 3rem);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: flash-toast-in 0.3s ease, flash-toast-out 0.4s ease 6s forwards;
  cursor: text;
  user-select: text;
}

.flash-toast:hover {
  animation-play-state: paused;
}

.flash-toast a {
  color: inherit;
  text-decoration: underline;
}

.flash-toast__close {
  background: none;
  border: none;
  color: inherit;
  font-size: 1.25rem;
  line-height: 1;
  margin-left: 0.75rem;
  cursor: pointer;
  opacity: 0.7;
  padding: 0;
}
.flash-toast__close:hover {
  opacity: 1;
}

.flash-toast--success {
  background: var(--app-color-success);
  color: var(--app-color-on-success);
}

.flash-toast--danger {
  background: var(--app-color-danger);
  color: var(--app-color-on-danger);
}

.flash-toast--warning {
  background: var(--app-color-warning);
  color: var(--app-color-on-warning);
}

.flash-toast--info {
  background: var(--app-color-info);
  color: var(--app-color-on-info);
}

@keyframes flash-toast-in {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(1rem);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}
@keyframes flash-toast-out {
  from {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  to {
    opacity: 0;
    transform: translateX(-50%) translateY(1rem);
    pointer-events: none;
  }
}
.navbar {
  display: block;
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--app-color-background);
  transition: transform var(--app-transition-normal);
}
.navbar a {
  color: inherit;
  text-decoration: none;
}

.navbar--hidden {
  transform: translateY(-100%);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--app-spacing-3) var(--app-spacing-4);
}

.navbar__leading {
  display: flex;
  align-items: center;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--app-spacing-2);
}
.navbar__logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--app-color-on-surface);
}

.navbar__menu-content {
  display: flex;
  align-items: center;
  flex: 1;
  justify-content: space-between;
  gap: var(--app-spacing-6);
  margin-left: var(--app-spacing-4);
  overflow-x: auto;
  padding-bottom: 1px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.navbar__menu-content::-webkit-scrollbar {
  display: none;
}

.navbar__inner:has(.navbar__logo) > .navbar__menu-content {
  margin-left: var(--app-spacing-8);
}

.navbar__links {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--app-spacing-3);
  white-space: nowrap;
}

.navbar__actions {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--app-spacing-3);
  white-space: nowrap;
}

.navbar__links .dropdown__trigger,
.navbar__actions .dropdown__trigger {
  font-size: var(--app-font-size-base);
  font-weight: var(--app-font-weight-normal);
  color: var(--app-color-on-surface);
  padding: var(--app-spacing-3) var(--app-spacing-1);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: var(--app-spacing-4) var(--app-spacing-1);
  font-size: var(--app-font-size-base);
  font-weight: var(--app-font-weight-normal);
  color: var(--app-color-on-surface-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--app-transition-fast), border-color var(--app-transition-fast);
}
.nav-link:hover {
  color: var(--app-color-on-surface);
  text-decoration: none;
  border-bottom-color: var(--app-color-primary);
}

.nav-link--active {
  color: var(--app-color-on-surface);
  font-weight: var(--app-font-weight-medium);
  border-bottom-color: var(--app-color-primary);
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 200px;
  background: var(--app-color-surface-raised);
  border-right: 1px solid var(--app-color-border);
  z-index: 50;
  display: flex;
  flex-direction: column;
  transition: transform var(--app-transition-normal);
}
.sidebar a {
  color: inherit;
  text-decoration: none;
}

.sidebar__inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.sidebar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--app-spacing-4) var(--app-spacing-4);
}

.sidebar__logo {
  display: flex;
  align-items: center;
  gap: var(--app-spacing-2);
}
.sidebar__logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--app-color-on-surface);
}

.sidebar__collapse-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: var(--app-spacing-1);
  border-radius: var(--app-radius-md);
  color: var(--app-color-on-surface-subtle);
  transition: background var(--app-transition-fast), color var(--app-transition-fast);
}
.sidebar__collapse-btn:hover {
  background: var(--app-color-secondary-subtle);
  color: var(--app-color-on-surface);
}

.sidebar__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
  padding: var(--app-spacing-2) var(--app-spacing-3);
}

.sidebar__sections {
  display: flex;
  flex-direction: column;
  gap: var(--app-spacing-5);
}

.sidebar__section {
  display: flex;
  flex-direction: column;
  gap: var(--app-spacing-1);
}

.sidebar__section-title {
  font-size: var(--app-font-size-xs);
  font-weight: var(--app-font-weight-semibold);
  color: var(--app-color-on-surface-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--app-spacing-1) var(--app-spacing-2);
}

.sidebar__link {
  display: flex;
  align-items: center;
  gap: var(--app-spacing-3);
  padding: var(--app-spacing-2) var(--app-spacing-2);
  font-size: var(--app-font-size-sm);
  font-weight: var(--app-font-weight-normal);
  color: var(--app-color-on-surface-muted);
  border-radius: var(--app-radius-md);
  transition: background var(--app-transition-fast), color var(--app-transition-fast);
}
.sidebar__link:hover {
  background: var(--app-color-secondary-subtle);
  color: var(--app-color-on-surface);
  text-decoration: none;
}

.sidebar__link.sidebar__link--active {
  color: var(--app-color-primary);
  font-weight: var(--app-font-weight-medium);
}
.sidebar__link.sidebar__link--active:hover {
  color: var(--app-color-primary);
}

.sidebar__footer {
  display: flex;
  flex-direction: column;
  gap: var(--app-spacing-1);
  padding-top: var(--app-spacing-3);
  border-top: 1px solid var(--app-color-border);
}

.sidebar-layout {
  display: flex;
  min-height: 100vh;
  max-width: 100vw;
}

.sidebar-layout__state {
  display: none;
}

.sidebar-layout__content {
  flex: 1;
  min-width: 0;
  margin-left: 200px;
  transition: margin-left var(--app-transition-normal);
}

.sidebar-layout__expand {
  display: none;
  cursor: pointer;
  padding: var(--app-spacing-1);
  border-radius: var(--app-radius-md);
  color: var(--app-color-on-surface-subtle);
}

.sidebar-layout__state:checked ~ .sidebar {
  transform: translateX(-100%);
}

.sidebar-layout--peeking .sidebar {
  transform: translateX(0) !important;
  top: var(--app-sidebar-peek-top, 45px);
  box-shadow: var(--app-shadow-lg);
  border-right: none;
  border-radius: 0 var(--app-radius-lg) var(--app-radius-lg) 0;
}

.sidebar-layout__state:checked ~ .sidebar-layout__content {
  margin-left: 0;
}

.sidebar-layout__state:checked ~ .sidebar-layout__content .sidebar-layout__expand {
  display: flex;
}

@media (max-width: 767.98px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar-layout__content {
    margin-left: 0;
  }
  .sidebar-layout__content .sidebar-layout__expand {
    display: flex;
  }
}
/* ==========================================================================
   Select Component (using <details>/<summary>)
   ========================================================================== */
.select {
  position: relative;
  display: inline-block;
  width: 100%;
}

.select__trigger {
  display: flex;
  align-items: center;
  gap: var(--app-spacing-2);
  width: 100%;
  padding: var(--app-spacing-2) var(--app-spacing-3);
  font-family: var(--app-font-family-base);
  font-size: var(--app-font-size-base);
  line-height: var(--app-line-height-normal);
  color: var(--app-color-on-surface);
  background-color: var(--app-color-surface);
  border: 1px solid var(--app-color-border-strong);
  border-radius: var(--app-radius-lg);
  outline: none;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: border-color var(--app-transition-fast), box-shadow var(--app-transition-fast);
}

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

.select__trigger::marker {
  display: none;
  content: "";
}

.select[open] .select__trigger,
.select__trigger:focus {
  border-color: var(--app-color-primary);
  box-shadow: 0 0 0 3px var(--app-color-primary-subtle);
}

.select__label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.select__label--placeholder {
  color: var(--app-color-on-surface-subtle);
}

.select__icon {
  flex-shrink: 0;
  transition: transform var(--app-transition-fast);
}

.select[open] .select__icon {
  transform: rotate(180deg);
}

.select__chevron {
  width: 1rem;
  height: 1rem;
  color: var(--app-color-on-surface-subtle);
}

.select__menu {
  position: absolute;
  z-index: var(--app-z-dropdown);
  display: none;
  flex-direction: column;
  max-height: 240px;
  overflow-y: auto;
  padding: var(--app-spacing-1);
  background-color: var(--app-color-surface-raised);
  border: 1px solid var(--app-color-border);
  border-radius: var(--app-radius-lg);
  box-shadow: var(--app-shadow-lg);
  animation: select-enter var(--app-transition-fast);
}

.select__menu:popover-open {
  display: flex;
}

@keyframes select-enter {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.select__search {
  display: block;
  width: 100%;
  padding: var(--app-spacing-2) var(--app-spacing-3);
  font-family: var(--app-font-family-base);
  font-size: var(--app-font-size-sm);
  line-height: var(--app-line-height-normal);
  color: var(--app-color-on-surface);
  background-color: var(--app-color-surface);
  border: 1px solid var(--app-color-border);
  border-radius: var(--app-radius-md);
  margin-bottom: var(--app-spacing-1);
  outline: none;
}
.select__search:focus {
  border-color: var(--app-color-primary);
}
.select__search::placeholder {
  color: var(--app-color-on-surface-subtle);
}

.select__empty {
  padding: var(--app-spacing-3);
  font-size: var(--app-font-size-sm);
  color: var(--app-color-on-surface-subtle);
  text-align: center;
}

.select__option {
  display: block;
  width: 100%;
  padding: var(--app-spacing-2) var(--app-spacing-3);
  font-family: var(--app-font-family-base);
  font-size: var(--app-font-size-base);
  line-height: var(--app-line-height-normal);
  color: var(--app-color-on-surface);
  text-align: left;
  background: none;
  border: none;
  border-radius: var(--app-radius-md);
  cursor: pointer;
  transition: background-color var(--app-transition-fast);
}

.select__option:hover {
  background-color: var(--app-color-surface-sunken);
}

.select__option--active {
  font-weight: var(--app-font-weight-medium);
  color: var(--app-color-primary);
  background-color: var(--app-color-primary-subtle);
}

.select__option--active:hover {
  background-color: var(--app-color-primary-subtle);
}

.select__actions {
  border-top: 1px solid var(--app-color-border);
  padding: var(--app-spacing-1);
}

.select__action {
  padding: var(--app-spacing-1) var(--app-spacing-2);
  cursor: pointer;
}

/* ==========================================================================
   Link
   ========================================================================== */
.link {
  color: var(--app-color-primary);
  text-decoration: none;
}

.link:hover {
  color: var(--app-color-primary-emphasis);
  text-decoration: underline;
}

/* ==========================================================================
   App Logo
   Inline SVG that follows the active theme. Wordmark inherits text color
   via `currentColor`; dot follows the primary role.
   ========================================================================== */
.app-logo {
  height: 24px;
  width: auto;
  color: var(--app-color-on-surface);
  flex-shrink: 0;
}

.app-logo--lg {
  height: 32px;
}

.app-logo__dot {
  fill: var(--app-color-primary);
}

/* ==========================================================================
   Text role classes
   Most text inherits from <body> (--app-color-on-surface). Use these only
   when a different role is intended. Each maps to a role token, so they
   cascade with the theme automatically.
   ========================================================================== */
/* Emphasis levels (de-emphasis on a surface) */
.text-muted {
  color: var(--app-color-on-surface-muted);
}

.text-subtle {
  color: var(--app-color-on-surface-subtle);
}

/* Intent / status (semantic role colors — generated from $intents) */
.text-primary {
  color: var(--app-color-primary);
}

.text-on-primary {
  color: var(--app-color-on-primary);
}

.text-on-primary-subtle {
  color: var(--app-color-on-primary-subtle);
}

.text-secondary {
  color: var(--app-color-secondary);
}

.text-on-secondary {
  color: var(--app-color-on-secondary);
}

.text-on-secondary-subtle {
  color: var(--app-color-on-secondary-subtle);
}

.text-danger {
  color: var(--app-color-danger);
}

.text-on-danger {
  color: var(--app-color-on-danger);
}

.text-on-danger-subtle {
  color: var(--app-color-on-danger-subtle);
}

.text-success {
  color: var(--app-color-success);
}

.text-on-success {
  color: var(--app-color-on-success);
}

.text-on-success-subtle {
  color: var(--app-color-on-success-subtle);
}

.text-warning {
  color: var(--app-color-warning);
}

.text-on-warning {
  color: var(--app-color-on-warning);
}

.text-on-warning-subtle {
  color: var(--app-color-on-warning-subtle);
}

.text-info {
  color: var(--app-color-info);
}

.text-on-info {
  color: var(--app-color-on-info);
}

.text-on-info-subtle {
  color: var(--app-color-on-info-subtle);
}

/* ==========================================================================
   Background role classes
   Pair with `.text-on-<intent>` when placing text on top, so the
   foreground stays readable across themes.
   ========================================================================== */
.bg-primary {
  background-color: var(--app-color-primary);
}

.bg-primary-subtle {
  background-color: var(--app-color-primary-subtle);
}

.bg-secondary {
  background-color: var(--app-color-secondary);
}

.bg-secondary-subtle {
  background-color: var(--app-color-secondary-subtle);
}

.bg-danger {
  background-color: var(--app-color-danger);
}

.bg-danger-subtle {
  background-color: var(--app-color-danger-subtle);
}

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

.bg-success-subtle {
  background-color: var(--app-color-success-subtle);
}

.bg-warning {
  background-color: var(--app-color-warning);
}

.bg-warning-subtle {
  background-color: var(--app-color-warning-subtle);
}

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

.bg-info-subtle {
  background-color: var(--app-color-info-subtle);
}

/* Date range field */
/* Shared month-calendar styles for the date-range and datetime pickers.
   Emits the panel, header, weekday and day styles under the given class prefix. */
app-theme-date-range-field {
  position: relative;
  display: inline-block;
}
app-theme-date-range-field .date-range-field__anchor {
  cursor: pointer;
}

.date-range-picker {
  position: absolute;
  top: calc(100% + var(--app-spacing-1));
  left: 0;
  z-index: var(--app-z-dropdown);
  width: 280px;
  padding: var(--app-spacing-3);
  background-color: var(--app-color-surface-raised);
  border: 1px solid var(--app-color-border);
  border-radius: var(--app-radius-xl);
  box-shadow: var(--app-shadow-lg);
}

.date-range-picker__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--app-spacing-2);
}

.date-range-picker__title {
  font-weight: var(--app-font-weight-medium);
}

.date-range-picker__nav {
  width: 28px;
  height: 28px;
  font-size: var(--app-font-size-lg);
  line-height: 1;
  cursor: pointer;
  background: none;
  border: none;
  border-radius: var(--app-radius-md);
}
.date-range-picker__nav:hover {
  background-color: var(--app-color-surface-sunken);
}

.date-range-picker__weekdays,
.date-range-picker__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.date-range-picker__weekday {
  padding: var(--app-spacing-1) 0;
  font-size: var(--app-font-size-xs);
  color: var(--app-color-on-surface-muted);
  text-align: center;
}

.date-range-picker__day {
  padding: var(--app-spacing-1) 0;
  font-size: var(--app-font-size-sm);
  text-align: center;
  cursor: pointer;
  background: none;
  border: none;
  border-radius: var(--app-radius-md);
}
.date-range-picker__day:hover {
  background-color: var(--app-color-surface-sunken);
}

.date-range-picker__day--blank {
  cursor: default;
  visibility: hidden;
}

.date-range-picker__day--today {
  box-shadow: inset 0 0 0 1px var(--app-color-border);
}

.date-range-picker__day--selected {
  color: var(--app-color-on-primary);
  background-color: var(--app-color-primary);
}
.date-range-picker__day--selected:hover {
  background-color: var(--app-color-primary-hover);
}

.date-range-picker__day--in-range {
  background-color: var(--app-color-primary-subtle);
  border-radius: 0;
}
.date-range-picker__day--in-range:hover {
  background-color: var(--app-color-primary-subtle);
}

/* Date range field */
/* Datetime field */
app-theme-datetime-field {
  position: relative;
  display: inline-block;
}
app-theme-datetime-field .datetime-field__anchor {
  cursor: pointer;
}

.datetime-picker {
  position: absolute;
  top: calc(100% + var(--app-spacing-1));
  left: 0;
  z-index: var(--app-z-dropdown);
  width: 280px;
  padding: var(--app-spacing-3);
  background-color: var(--app-color-surface-raised);
  border: 1px solid var(--app-color-border);
  border-radius: var(--app-radius-xl);
  box-shadow: var(--app-shadow-lg);
}

.datetime-picker__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--app-spacing-2);
}

.datetime-picker__title {
  font-weight: var(--app-font-weight-medium);
}

.datetime-picker__nav {
  width: 28px;
  height: 28px;
  font-size: var(--app-font-size-lg);
  line-height: 1;
  cursor: pointer;
  background: none;
  border: none;
  border-radius: var(--app-radius-md);
}
.datetime-picker__nav:hover {
  background-color: var(--app-color-surface-sunken);
}

.datetime-picker__weekdays,
.datetime-picker__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.datetime-picker__weekday {
  padding: var(--app-spacing-1) 0;
  font-size: var(--app-font-size-xs);
  color: var(--app-color-on-surface-muted);
  text-align: center;
}

.datetime-picker__day {
  padding: var(--app-spacing-1) 0;
  font-size: var(--app-font-size-sm);
  text-align: center;
  cursor: pointer;
  background: none;
  border: none;
  border-radius: var(--app-radius-md);
}
.datetime-picker__day:hover {
  background-color: var(--app-color-surface-sunken);
}

.datetime-picker__day--blank {
  cursor: default;
  visibility: hidden;
}

.datetime-picker__day--today {
  box-shadow: inset 0 0 0 1px var(--app-color-border);
}

.datetime-picker__day--selected {
  color: var(--app-color-on-primary);
  background-color: var(--app-color-primary);
}
.datetime-picker__day--selected:hover {
  background-color: var(--app-color-primary-hover);
}

.datetime-picker__time {
  display: flex;
  align-items: center;
  gap: var(--app-spacing-2);
  margin-top: var(--app-spacing-3);
  padding-top: var(--app-spacing-3);
  border-top: 1px solid var(--app-color-border);
}

.datetime-picker__time-separator {
  font-weight: var(--app-font-weight-medium);
}

.datetime-picker__time-select {
  padding: var(--app-spacing-1) var(--app-spacing-2);
  font-family: var(--app-font-family-base);
  font-size: var(--app-font-size-sm);
  color: var(--app-color-on-surface);
  background-color: var(--app-color-surface);
  border: 1px solid var(--app-color-border-strong);
  border-radius: var(--app-radius-md);
}

.datetime-picker__done {
  margin-left: auto;
}