/*
 * CDG design system
 *
 * Brand configuration has one source: --theme-primary. The server overrides
 * it from THEME_PRIMARY_COLOR in /theme.css; every brand tone below is derived
 * from that value. Semantic colors remain independent so status meaning does
 * not change when the brand color changes.
 */

@property --theme-primary {
  syntax: "<color>";
  inherits: true;
  initial-value: #00713f;
}

:root {
  color-scheme: light;

  /* Configurable brand seed and automatically selected readable foreground. */
  --theme-primary: #00713f;
  --theme-on-primary: #ffffff;

  /* Generated brand scale. */
  --color-primary-50: color-mix(in srgb, var(--theme-primary) 6%, white);
  --color-primary-100: color-mix(in srgb, var(--theme-primary) 12%, white);
  --color-primary-200: color-mix(in srgb, var(--theme-primary) 22%, white);
  --color-primary-300: color-mix(in srgb, var(--theme-primary) 38%, white);
  --color-primary-400: color-mix(in srgb, var(--theme-primary) 62%, white);
  --color-primary-500: color-mix(in srgb, var(--theme-primary) 84%, white);
  --color-primary-600: var(--theme-primary);
  --color-primary-700: color-mix(in srgb, var(--theme-primary) 86%, black);
  --color-primary-800: color-mix(in srgb, var(--theme-primary) 72%, black);
  --color-primary-900: color-mix(in srgb, var(--theme-primary) 56%, black);
  --color-primary-950: color-mix(in srgb, var(--theme-primary) 38%, #061018);

  /* Brand-tinted neutrals keep every surface in the same visual family. */
  --color-neutral-0: #ffffff;
  --color-neutral-50: color-mix(in srgb, var(--theme-primary) 2%, #ffffff);
  --color-neutral-100: color-mix(in srgb, var(--theme-primary) 4%, #f7f8fa);
  --color-neutral-200: color-mix(in srgb, var(--theme-primary) 10%, #e8ecf0);
  --color-neutral-300: color-mix(in srgb, var(--theme-primary) 12%, #d5dce3);
  --color-neutral-500: color-mix(in srgb, var(--theme-primary) 8%, #647080);
  --color-neutral-700: color-mix(in srgb, var(--theme-primary) 12%, #344051);
  --color-neutral-900: color-mix(in srgb, var(--theme-primary) 16%, #15202b);

  /* Semantic roles are stable and must never be repurposed as decoration. */
  --color-success: #157347;
  --color-success-soft: color-mix(in srgb, var(--color-success) 11%, white);
  --color-success-border: color-mix(in srgb, var(--color-success) 28%, white);
  --color-warning: #8a6100;
  --color-warning-soft: color-mix(in srgb, var(--color-warning) 12%, white);
  --color-warning-border: color-mix(in srgb, var(--color-warning) 30%, white);
  --color-danger: #b42318;
  --color-danger-soft: color-mix(in srgb, var(--color-danger) 10%, white);
  --color-danger-border: color-mix(in srgb, var(--color-danger) 28%, white);
  --color-info: #126a8a;
  --color-info-soft: color-mix(in srgb, var(--color-info) 10%, white);
  --color-info-border: color-mix(in srgb, var(--color-info) 28%, white);

  /* Semantic UI aliases. */
  --color-canvas: var(--color-neutral-50);
  --color-surface: var(--color-neutral-0);
  --color-surface-subtle: var(--color-neutral-100);
  --color-surface-emphasis: var(--color-primary-950);
  --color-logo-plate: var(--color-neutral-0);
  --color-logo-plate-on-dark: var(--color-neutral-0);
  --color-text: var(--color-neutral-900);
  --color-text-muted: var(--color-neutral-500);
  --color-heading: var(--color-primary-950);
  --color-border: var(--color-neutral-200);
  --color-border-strong: var(--color-neutral-300);
  --color-focus: var(--color-primary-400);
  --color-link: var(--color-primary-700);
  --color-link-hover: var(--color-primary-900);

  /* Dark navigation roles, generated from the same brand seed. */
  --color-sidebar-text: var(--theme-on-primary);
  --color-sidebar-border: color-mix(in srgb, var(--theme-on-primary) 22%, transparent);
  --color-sidebar-hover: color-mix(in srgb, var(--theme-on-primary) 16%, transparent);
  --color-sidebar-active-bg: var(--theme-on-primary);
  --color-sidebar-active-text: var(--theme-primary);
  --color-sidebar-accent: color-mix(in srgb, var(--theme-on-primary) 88%, var(--theme-primary));

  /* Typography. */
  --font-family-body: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-family-display: "DM Sans", Inter, "Segoe UI", sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --line-height-tight: 1.15;
  --line-height-base: 1.65;

  /* Spacing. */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Shape, elevation, focus, and motion. */
  --radius-xs: 0.375rem;
  --radius-sm: 0.625rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --radius-pill: 999px;
  --shadow-xs: 0 1px 2px color-mix(in srgb, var(--color-primary-950) 8%, transparent);
  --shadow-sm: 0 8px 24px color-mix(in srgb, var(--color-primary-950) 8%, transparent);
  --shadow-md: 0 16px 40px color-mix(in srgb, var(--color-primary-950) 12%, transparent);
  --shadow-lg: 0 28px 70px color-mix(in srgb, var(--color-primary-950) 16%, transparent);
  --focus-ring: 0 0 0 0.25rem color-mix(in srgb, var(--color-focus) 24%, transparent);
  --transition-fast: 160ms ease;
  --transition-base: 240ms ease;
  --transition-slow: 420ms ease;

  /* Bootstrap integration. RGB utilities are overridden below where needed. */
  --bs-primary: var(--color-primary-600);
  --bs-link-color: var(--color-link);
  --bs-link-hover-color: var(--color-link-hover);
  --bs-body-color: var(--color-text);
  --bs-body-bg: var(--color-surface);
  --bs-border-color: var(--color-border);
  --bs-border-radius: var(--radius-sm);
  --bs-border-radius-lg: var(--radius-md);
  --bs-focus-ring-color: color-mix(in srgb, var(--color-focus) 24%, transparent);

  /* Compatibility aliases while legacy selectors are migrated by component. */
  --cdg-navy: var(--color-primary-950);
  --cdg-navy-2: var(--color-primary-900);
  --cdg-emerald: var(--color-primary-600);
  --cdg-emerald-dark: var(--color-primary-700);
  --cdg-gold: var(--color-primary-400);
  --cdg-gold-light: var(--color-primary-200);
  --cdg-coral: var(--color-danger);
  --cdg-ivory: var(--color-canvas);
  --cdg-white: var(--color-surface);
  --cdg-ink: var(--color-text);
  --cdg-slate: var(--color-text-muted);
  --cdg-border: var(--color-border);
  --cdg-focus: var(--color-focus);
}

/* Shared Bootstrap component contract. */
.card,
.modal-content,
.dropdown-menu {
  color: var(--color-text);
  background-color: var(--color-surface);
  border-color: var(--color-border);
  border-radius: var(--radius-md);
}

.form-label {
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.form-control,
.form-select {
  color: var(--color-text);
  background-color: var(--color-surface);
  border-color: var(--color-border-strong);
}

.form-control:hover,
.form-select:hover {
  border-color: var(--color-primary-300);
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
  border-color: var(--color-primary-500);
  box-shadow: var(--focus-ring);
}

.form-check-input:checked {
  background-color: var(--color-primary-600);
  border-color: var(--color-primary-600);
}

.btn-primary {
  --bs-btn-color: var(--theme-on-primary);
  --bs-btn-bg: var(--color-primary-600);
  --bs-btn-border-color: var(--color-primary-600);
  --bs-btn-hover-color: var(--theme-on-primary);
  --bs-btn-hover-bg: var(--color-primary-700);
  --bs-btn-hover-border-color: var(--color-primary-700);
  --bs-btn-active-color: var(--theme-on-primary);
  --bs-btn-active-bg: var(--color-primary-800);
  --bs-btn-active-border-color: var(--color-primary-800);
  --bs-btn-focus-shadow-rgb: transparent;
}

.btn-outline-primary,
.btn-outline-navy {
  --bs-btn-color: var(--color-primary-700);
  --bs-btn-border-color: var(--color-primary-600);
  --bs-btn-hover-color: var(--theme-on-primary);
  --bs-btn-hover-bg: var(--color-primary-700);
  --bs-btn-hover-border-color: var(--color-primary-700);
  --bs-btn-active-color: var(--theme-on-primary);
  --bs-btn-active-bg: var(--color-primary-800);
  --bs-btn-active-border-color: var(--color-primary-800);
}

.btn:focus-visible {
  box-shadow: var(--focus-ring);
}

.table {
  --bs-table-color: var(--color-text);
  --bs-table-bg: var(--color-surface);
  --bs-table-border-color: var(--color-border);
  --bs-table-hover-bg: var(--color-primary-50);
}

.text-primary {
  color: var(--color-primary-700) !important;
}

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

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

.bg-primary {
  color: var(--theme-on-primary) !important;
  background-color: var(--color-primary-600) !important;
}

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

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

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

@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0.01ms;
    --transition-base: 0.01ms;
    --transition-slow: 0.01ms;
  }
}