/* ============================================================
   design-tokens.css — Sistema de diseño Innuvex Flow Admin
   Bitema (oscuro / claro) — identidad "Indigo Corporativo".
   Dos capas: PRIMITIVAS (no cambian por tema) y SEMÁNTICOS
   (cambian con :root[data-theme] / prefers-color-scheme).
   ============================================================ */

:root {
  /* ---------- Tipografía ---------- */
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-ui: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* ---------- Primitivas: escala de marca (Indigo) ---------- */
  --indigo-50:  #EEF2FF;
  --indigo-100: #E0E7FF;
  --indigo-200: #C7D2FE;
  --indigo-300: #A5B4FC;
  --indigo-400: #818CF8;
  --indigo-500: #6366F1;
  --indigo-600: #4F46E5;
  --indigo-700: #4338CA;
  --indigo-800: #3730A3;
  --indigo-900: #312E81;

  /* ---------- Primitivas: escala neutra (Slate) ---------- */
  --slate-50:  #F8FAFC;
  --slate-100: #F1F5F9;
  --slate-200: #E2E8F0;
  --slate-300: #CBD5E1;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1E293B;
  --slate-900: #0F172A;
  --slate-950: #020617;

  /* ---------- Primitivas: colores de estado ---------- */
  --emerald-500: #10B981;
  --green-500:   #22C55E;
  --amber-500:   #F59E0B;
  --red-500:     #EF4444;

  /* ---------- Compat: roles heredados de superadmin.css ----------
     superadmin.html/superadmin.css no se rediseñan en esta iteración
     (ver plan de rediseño); se preservan sus valores originales para
     no romper esa vista mientras espera su propio rediseño. */
  --brand-blue:  hsl(217, 91%, 53%);
  --brand-green: hsl(142, 71%, 45%);
  --brand-amber: hsl(38, 92%, 50%);
  --brand-red:   hsl(0, 84%, 60%);
  --brand-violet:        hsl(263, 70%, 55%);
  --brand-violet-dim:    hsla(263, 70%, 55%, 0.15);
  --brand-violet-border: hsla(263, 70%, 55%, 0.30);
  --brand-violet-text:   hsl(263, 60%, 80%);

  /* ---------- Marca — Indigo Corporativo (fija en ambos temas) ---------- */
  --color-primary:   #4F46E5;
  --color-secondary: var(--indigo-400);
  --color-accent:    var(--emerald-500);
  --color-success:   var(--green-500);
  --color-warning:   var(--amber-500);
  --color-error:     var(--red-500);
  --color-ring:      var(--color-primary);

  /* Tintes translúcidos (fondos de badge/outline) — mismo valor en ambos
     temas: son washes de baja opacidad, legibles sobre claro y oscuro. */
  --color-primary-tint:   rgba(79, 70, 229, 0.12);
  --color-primary-border: rgba(79, 70, 229, 0.35);
  --color-secondary-tint: rgba(129, 140, 248, 0.16);
  --color-accent-tint:    rgba(16, 185, 129, 0.14);
  --color-success-tint:   rgba(34, 197, 94, 0.14);
  --color-success-border: rgba(34, 197, 94, 0.32);
  --color-warning-tint:   rgba(245, 158, 11, 0.16);
  --color-warning-border: rgba(245, 158, 11, 0.35);
  --color-error-tint:     rgba(239, 68, 68, 0.14);
  --color-error-border:   rgba(239, 68, 68, 0.35);

  /* ---------- Radios ---------- */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-pill: 9999px;

  /* ---------- Escala de espaciado (densidad dashboard) ---------- */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  /* ================================================================
     Semánticos — TEMA OSCURO (valor por defecto de :root)
     ================================================================ */
  --bg-app:          #0B1020;
  --bg-surface:      #141A2E;
  --bg-surface-hover:#1B233D;
  --bg-card:         var(--bg-surface);

  --bg-bubble-in:  #263047;
  --bg-bubble-out: hsla(243, 75%, 68%, 0.16);

  --text-primary:   #F8FAFC;
  --text-secondary: #A9B2C9;
  --text-muted:     #6B7590;

  --border-subtle: hsla(230, 20%, 70%, 0.14);
  --border-focus:  var(--color-primary);

  --color-primary-hover: var(--indigo-500);

  --shadow-sm:     0 1px 2px 0 hsla(0, 0%, 0%, 0.45);
  --shadow-md:     0 8px 24px hsla(230, 60%, 3%, 0.45);
  --shadow-focus:  0 0 0 2px var(--bg-app), 0 0 0 4px var(--color-primary);
  --shadow-urgent: 0 0 15px hsla(243, 75%, 62%, 0.35);
}

/* ================================================================
   Semánticos — TEMA CLARO
   Se activa por preferencia explícita del usuario (data-theme, fijado
   por shared/theme.js + el script anti-FOUC) o, si no hay preferencia
   guardada, por prefers-color-scheme del sistema operativo.
   ================================================================ */
:root[data-theme="light"] {
  --bg-app:          #F8FAFF;
  --bg-surface:      #FFFFFF;
  --bg-surface-hover:#F1F3FE;
  --bg-card:         var(--bg-surface);

  --bg-bubble-in:  var(--slate-100);
  --bg-bubble-out: var(--indigo-50);

  --text-primary:   var(--slate-900);
  --text-secondary: var(--slate-600);
  --text-muted:     var(--slate-400);

  --border-subtle: hsla(222, 30%, 20%, 0.10);
  --border-focus:  var(--color-primary);

  --color-primary-hover: var(--indigo-700);

  --shadow-sm:     0 1px 2px 0 hsla(222, 40%, 10%, 0.08);
  --shadow-md:     0 8px 24px hsla(222, 40%, 10%, 0.10);
  --shadow-focus:  0 0 0 2px var(--bg-app), 0 0 0 4px var(--color-primary);
  --shadow-urgent: 0 0 15px hsla(243, 75%, 55%, 0.18);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --bg-app:          #F8FAFF;
    --bg-surface:      #FFFFFF;
    --bg-surface-hover:#F1F3FE;
    --bg-card:         var(--bg-surface);

    --bg-bubble-in:  var(--slate-100);
    --bg-bubble-out: var(--indigo-50);

    --text-primary:   var(--slate-900);
    --text-secondary: var(--slate-600);
    --text-muted:     var(--slate-400);

    --border-subtle: hsla(222, 30%, 20%, 0.10);
    --border-focus:  var(--color-primary);

    --color-primary-hover: var(--indigo-700);

    --shadow-sm:     0 1px 2px 0 hsla(222, 40%, 10%, 0.08);
    --shadow-md:     0 8px 24px hsla(222, 40%, 10%, 0.10);
    --shadow-focus:  0 0 0 2px var(--bg-app), 0 0 0 4px var(--color-primary);
    --shadow-urgent: 0 0 15px hsla(243, 75%, 55%, 0.18);
  }
}