/* ============================================================================
 * House Design System — token layer for Contentor (Django + Bootstrap 5.3)
 *
 * Ported from the s3Administrator house design system (OKLCH tokens, radius/
 * type scales, 3px focus ring, token-only color). This file is the single
 * source of truth for color/radius across the site: it (1) declares the house
 * semantic tokens as CSS variables, and (2) remaps Bootstrap 5.3's own
 * variables — global + per-component — onto those tokens, so every Bootstrap
 * widget (buttons, cards, alerts, dropdowns, forms, navbar, badges) inherits
 * the house look through the cascade with no per-template changes.
 *
 * Load AFTER bootstrap.min.css and BEFORE page-specific CSS. Dark mode is
 * currently provided by the existing DarkReader toggle, which inverts these
 * light tokens at runtime; see base.html for the upgrade path to the real
 * class-based 7-theme switcher.
 * ============================================================================ */

/* ---------------------------------------------------------------------------
 * 1. House tokens — light theme (the system's :root). Values are verbatim from
 *    the canonical globals.css. Every color below MUST come from one of these.
 * ------------------------------------------------------------------------- */
:root {
  /* Radius scale — one base var drives the whole UI's roundness */
  --radius: 0.625rem;                      /* 10px (lg) */
  --radius-sm: calc(var(--radius) - 4px);  /* 6px  */
  --radius-md: calc(var(--radius) - 2px);  /* 8px  */
  --radius-lg: var(--radius);              /* 10px */
  --radius-xl: calc(var(--radius) + 4px);  /* 14px */
  --radius-2xl: calc(var(--radius) + 8px); /* 18px */
  --radius-3xl: calc(var(--radius) + 12px);/* 22px */

  /* Semantic color tokens (surface / on-surface pairs) */
  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.145 0 0);
  --primary: oklch(0.205 0 0);
  --primary-foreground: oklch(0.985 0 0);
  --secondary: oklch(0.97 0 0);
  --secondary-foreground: oklch(0.205 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --accent: oklch(0.97 0 0);
  --accent-foreground: oklch(0.205 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --border: oklch(0.922 0 0);
  --input: oklch(0.922 0 0);
  --ring: oklch(0.708 0 0);
  --chart-1: oklch(0.646 0.222 41.116);
  --chart-2: oklch(0.6 0.118 184.704);
  --chart-3: oklch(0.398 0.07 227.392);
  --chart-4: oklch(0.828 0.189 84.429);
  --chart-5: oklch(0.769 0.188 70.08);
  /* Marketing accent (teal-cyan) — landing-page flourishes only */
  --marketing-accent: oklch(0.55 0.15 195);
  --marketing-accent-foreground: oklch(0.15 0 0);

  /* ---- Status tokens (HOUSE EXTENSION) ----
   * The core system ships only `destructive`; this site needs success/info/
   * warning states (notifications, payment results). Added here in the same
   * OKLCH idiom — propagate back to the core design system if adopted. */
  --success: oklch(0.62 0.17 150);
  --success-foreground: oklch(0.985 0 0);
  --warning: oklch(0.78 0.15 80);
  --warning-foreground: oklch(0.205 0 0);
  --info: oklch(0.6 0.12 235);
  --info-foreground: oklch(0.985 0 0);

  /* Translucent helpers (opacity-on-token, never a new color) */
  --primary-90: color-mix(in oklch, var(--primary) 90%, transparent);
  --primary-80: color-mix(in oklch, var(--primary) 80%, transparent);
  --destructive-90: color-mix(in oklch, var(--destructive) 90%, transparent);
  --destructive-tint: color-mix(in oklch, var(--destructive) 5%, transparent);
  --ring-50: color-mix(in oklch, var(--ring) 50%, transparent);

  /* ---- Legacy brand aliases ----
   * Old code referenced a pink brand var and Bootstrap blue inconsistently.
   * Re-point them at the house primary so existing markup adopts the brand. */
  --button-color-pink: var(--primary);
  --button-color-pink-hover: var(--primary-90);
  --link-color-pink: var(--primary);

  /* Fonts (Geist loaded in base.html; legacy brand fonts kept as fallback) */
  --font-sans: "Geist", "Gotham", "CenturyGothic", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

/* ---------------------------------------------------------------------------
 * 1b. Dark theme — the house design system's neutral dark (shadcn default dark).
 *     Applied as a class on <html> (set by the theme toggle / no-FOUC script in
 *     base.html), with [data-bs-theme="dark"] kept in sync so Bootstrap's own
 *     internals adapt too. The opacity helpers (--primary-90 etc.) reference
 *     --primary and re-resolve automatically, so they need no redefinition.
 *     This replaces the old DarkReader runtime-inversion hack — real, native,
 *     and OKLCH-safe (only DarkReader couldn't parse OKLCH; browsers can).
 * ------------------------------------------------------------------------- */
html.dark,
html[data-bs-theme="dark"] {
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.205 0 0);
  --card-foreground: oklch(0.985 0 0);
  --popover: oklch(0.205 0 0);
  --popover-foreground: oklch(0.985 0 0);
  --primary: oklch(0.922 0 0);
  --primary-foreground: oklch(0.205 0 0);
  --secondary: oklch(0.269 0 0);
  --secondary-foreground: oklch(0.985 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --accent: oklch(0.269 0 0);
  --accent-foreground: oklch(0.985 0 0);
  --destructive: oklch(0.704 0.191 22.216);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);
  --ring: oklch(0.556 0 0);
  --chart-1: oklch(0.488 0.243 264.376);
  --chart-2: oklch(0.696 0.17 162.48);
  --chart-3: oklch(0.769 0.188 70.08);
  --chart-4: oklch(0.627 0.265 303.9);
  --chart-5: oklch(0.645 0.246 16.439);
  --marketing-accent: oklch(0.65 0.15 195);
  --marketing-accent-foreground: oklch(0.15 0 0);

  /* Status tokens — brightened for dark surfaces */
  --success: oklch(0.7 0.16 150);
  --success-foreground: oklch(0.205 0 0);
  --warning: oklch(0.8 0.15 80);
  --warning-foreground: oklch(0.205 0 0);
  --info: oklch(0.7 0.13 235);
  --info-foreground: oklch(0.205 0 0);
}

/* ---------------------------------------------------------------------------
 * 2. Bootstrap 5.3 GLOBAL variable remap (theme-level). Bootstrap defines
 *    these on :root / [data-bs-theme=light]; overriding here wins because this
 *    file loads after bootstrap.min.css.
 * ------------------------------------------------------------------------- */
:root {
  --bs-body-bg: var(--background);
  --bs-body-color: var(--foreground);
  --bs-emphasis-color: var(--foreground);
  --bs-secondary-bg: var(--secondary);
  --bs-tertiary-bg: var(--muted);
  --bs-secondary-color: var(--muted-foreground);
  --bs-tertiary-color: var(--muted-foreground);
  --bs-heading-color: var(--foreground);

  --bs-border-color: var(--border);
  --bs-border-color-translucent: var(--border);

  --bs-primary: var(--primary);
  --bs-link-color: var(--foreground);
  --bs-link-hover-color: var(--muted-foreground);

  --bs-emphasis-color: var(--foreground);

  /* Radius scale → house scale */
  --bs-border-radius: var(--radius-md);
  --bs-border-radius-sm: var(--radius-sm);
  --bs-border-radius-lg: var(--radius-lg);
  --bs-border-radius-xl: var(--radius-xl);
  --bs-border-radius-2xl: var(--radius-2xl);
  --bs-border-radius-pill: 9999px;

  /* House 3px focus ring */
  --bs-focus-ring-width: 3px;
  --bs-focus-ring-color: var(--ring-50);

  font-family: var(--font-sans);
}

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
}

/* ---------------------------------------------------------------------------
 * 3. Buttons — Bootstrap compiles literal colors into .btn-* variants, so we
 *    override the per-component vars. Filled buttons darken on hover via
 *    opacity-on-token (the house hover:bg-primary/90 idiom).
 * ------------------------------------------------------------------------- */
.btn {
  --bs-btn-border-radius: var(--radius-md);
  --bs-btn-focus-box-shadow: 0 0 0 3px var(--ring-50);
}

.btn-primary {
  --bs-btn-color: var(--primary-foreground);
  --bs-btn-bg: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-color: var(--primary-foreground);
  --bs-btn-hover-bg: var(--primary-90);
  --bs-btn-hover-border-color: var(--primary-90);
  --bs-btn-active-color: var(--primary-foreground);
  --bs-btn-active-bg: var(--primary-80);
  --bs-btn-active-border-color: var(--primary-80);
  --bs-btn-disabled-color: var(--primary-foreground);
  --bs-btn-disabled-bg: var(--primary);
  --bs-btn-disabled-border-color: var(--primary);
}

.btn-secondary {
  --bs-btn-color: var(--secondary-foreground);
  --bs-btn-bg: var(--secondary);
  --bs-btn-border-color: var(--border);
  --bs-btn-hover-color: var(--accent-foreground);
  --bs-btn-hover-bg: var(--accent);
  --bs-btn-hover-border-color: var(--border);
  --bs-btn-active-color: var(--accent-foreground);
  --bs-btn-active-bg: var(--accent);
  --bs-btn-active-border-color: var(--border);
  --bs-btn-disabled-color: var(--secondary-foreground);
  --bs-btn-disabled-bg: var(--secondary);
  --bs-btn-disabled-border-color: var(--border);
}

/* Outline / ghost-like — transparent fill, token border, accent hover */
.btn-outline-primary,
.btn-outline-secondary,
.btn-outline-dark,
.btn-light {
  --bs-btn-color: var(--foreground);
  --bs-btn-bg: transparent;
  --bs-btn-border-color: var(--input);
  --bs-btn-hover-color: var(--accent-foreground);
  --bs-btn-hover-bg: var(--accent);
  --bs-btn-hover-border-color: var(--input);
  --bs-btn-active-color: var(--accent-foreground);
  --bs-btn-active-bg: var(--accent);
  --bs-btn-active-border-color: var(--input);
}

.btn-dark {
  --bs-btn-color: var(--primary-foreground);
  --bs-btn-bg: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-color: var(--primary-foreground);
  --bs-btn-hover-bg: var(--primary-90);
  --bs-btn-hover-border-color: var(--primary-90);
  --bs-btn-active-bg: var(--primary-80);
}

/* Destructive — white-on-red is the single sanctioned literal foreground */
.btn-danger {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--destructive);
  --bs-btn-border-color: var(--destructive);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--destructive-90);
  --bs-btn-hover-border-color: var(--destructive-90);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--destructive-90);
  --bs-btn-focus-box-shadow: 0 0 0 3px color-mix(in oklch, var(--destructive) 20%, transparent);
}

.btn-link {
  --bs-btn-color: var(--foreground);
  --bs-btn-hover-color: var(--muted-foreground);
}

/* ---------------------------------------------------------------------------
 * 4. Surfaces — cards / panels (xl radius, sm shadow, token bg + border).
 * ------------------------------------------------------------------------- */
.card {
  --bs-card-bg: var(--card);
  --bs-card-color: var(--card-foreground);
  --bs-card-border-color: var(--border);
  --bs-card-border-radius: var(--radius-xl);
  --bs-card-inner-border-radius: var(--radius-lg);
  --bs-card-cap-bg: var(--card);
  --bs-card-cap-color: var(--card-foreground);
}

.list-group {
  --bs-list-group-bg: var(--card);
  --bs-list-group-color: var(--card-foreground);
  --bs-list-group-border-color: var(--border);
  --bs-list-group-border-radius: var(--radius-lg);
  --bs-list-group-action-hover-bg: var(--muted);
  --bs-list-group-action-hover-color: var(--foreground);
  --bs-list-group-active-bg: var(--primary);
  --bs-list-group-active-border-color: var(--primary);
  --bs-list-group-active-color: var(--primary-foreground);
}

.modal {
  --bs-modal-bg: var(--popover);
  --bs-modal-color: var(--popover-foreground);
  --bs-modal-border-color: var(--border);
  --bs-modal-border-radius: var(--radius-xl);
  --bs-modal-header-border-color: var(--border);
  --bs-modal-footer-border-color: var(--border);
}

/* ---------------------------------------------------------------------------
 * 5. Floating surfaces — dropdowns/popovers/tooltips use the popover token.
 * ------------------------------------------------------------------------- */
.dropdown-menu {
  --bs-dropdown-bg: var(--popover);
  --bs-dropdown-color: var(--popover-foreground);
  --bs-dropdown-border-color: var(--border);
  --bs-dropdown-border-radius: var(--radius-md);
  --bs-dropdown-link-color: var(--popover-foreground);
  --bs-dropdown-link-hover-color: var(--accent-foreground);
  --bs-dropdown-link-hover-bg: var(--accent);
  --bs-dropdown-link-active-color: var(--accent-foreground);
  --bs-dropdown-link-active-bg: var(--accent);
  --bs-dropdown-header-color: var(--muted-foreground);
}

.tooltip {
  --bs-tooltip-bg: var(--popover);
  --bs-tooltip-color: var(--popover-foreground);
  --bs-tooltip-border-radius: var(--radius-md);
}

.popover {
  --bs-popover-bg: var(--popover);
  --bs-popover-border-color: var(--border);
  --bs-popover-border-radius: var(--radius-lg);
  --bs-popover-header-bg: var(--popover);
  --bs-popover-body-color: var(--popover-foreground);
}

/* ---------------------------------------------------------------------------
 * 6. Forms — inputs use the input-border token + the signature 3px focus ring.
 * ------------------------------------------------------------------------- */
.form-control,
.form-select {
  --bs-border-radius: var(--radius-md);
  background-color: var(--background);
  color: var(--foreground);
  border-color: var(--input);
}

.form-control::placeholder { color: var(--muted-foreground); }

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
  border-color: var(--ring);
  box-shadow: 0 0 0 3px var(--ring-50);
}

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

.form-label,
.col-form-label { color: var(--foreground); }
.form-text { color: var(--muted-foreground); }

.input-group-text {
  background-color: var(--muted);
  color: var(--muted-foreground);
  border-color: var(--input);
}

/* ---------------------------------------------------------------------------
 * 7. Navbar — the header uses .navbar-light .bg-light; map to a card surface.
 * ------------------------------------------------------------------------- */
.navbar {
  --bs-navbar-color: var(--muted-foreground);
  --bs-navbar-hover-color: var(--foreground);
  --bs-navbar-active-color: var(--foreground);
  --bs-navbar-brand-color: var(--foreground);
  --bs-navbar-brand-hover-color: var(--foreground);
}
.navbar.bg-light,
.bg-light {
  background-color: var(--card) !important;
  color: var(--card-foreground);
}

/* ---------------------------------------------------------------------------
 * 8. Badges, nav, pagination, tables.
 * ------------------------------------------------------------------------- */
.badge { border-radius: 9999px; }
.badge.bg-primary   { background-color: var(--primary) !important;   color: var(--primary-foreground); }
.badge.bg-secondary { background-color: var(--secondary) !important; color: var(--secondary-foreground); }
.badge.bg-danger    { background-color: var(--destructive) !important; color: #fff; }

.nav {
  --bs-nav-link-color: var(--muted-foreground);
  --bs-nav-link-hover-color: var(--foreground);
}
.nav-pills {
  --bs-nav-pills-link-active-bg: var(--primary);
  --bs-nav-pills-link-active-color: var(--primary-foreground);
  --bs-nav-pills-border-radius: var(--radius-md);
}

.pagination {
  --bs-pagination-color: var(--foreground);
  --bs-pagination-bg: var(--card);
  --bs-pagination-border-color: var(--border);
  --bs-pagination-hover-color: var(--accent-foreground);
  --bs-pagination-hover-bg: var(--accent);
  --bs-pagination-hover-border-color: var(--border);
  --bs-pagination-active-bg: var(--primary);
  --bs-pagination-active-border-color: var(--primary);
  --bs-pagination-active-color: var(--primary-foreground);
  --bs-pagination-border-radius: var(--radius-md);
}

.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--foreground);
  --bs-table-border-color: var(--border);
  --bs-table-striped-bg: var(--muted);
  --bs-table-hover-bg: var(--accent);
}

/* ---------------------------------------------------------------------------
 * 9. Color utilities — Bootstrap's .text-*/.bg-*/.border-* compile literals.
 * ------------------------------------------------------------------------- */
.text-primary   { color: var(--foreground) !important; }
.text-secondary,
.text-muted     { color: var(--muted-foreground) !important; }
.text-body      { color: var(--foreground) !important; }
.text-danger    { color: var(--destructive) !important; }
.bg-primary     { background-color: var(--primary) !important; color: var(--primary-foreground); }
.bg-secondary   { background-color: var(--secondary) !important; }
.bg-body, .bg-white { background-color: var(--background) !important; }
.bg-body-tertiary   { background-color: var(--muted) !important; }
.border         { border-color: var(--border) !important; }
.border-primary { border-color: var(--primary) !important; }

a { color: var(--foreground); }
a:hover { color: var(--muted-foreground); }
hr { border-color: var(--border); color: var(--border); }

/* ---------------------------------------------------------------------------
 * 10. Global 3px focus ring for any focusable element Bootstrap doesn't cover.
 * ------------------------------------------------------------------------- */
:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--ring-50);
  border-radius: var(--radius-sm);
}
.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible { border-radius: var(--radius-md); }