/* ==========================================================================
   Estilo unificado para los demos interactivos de FelixNet.
   Se carga DESPUÉS del <style> interno de cada demo: unifica paleta,
   tipografía y componentes, respetando el layout propio de cada demo.
   Soporta tema claro/oscuro vía prefers-color-scheme.
   ========================================================================== */

:root {
  color-scheme: light;
  --bg: #f6f6f4;
  --surface: #ffffff;
  --surface-2: #f0f0ec;
  --text: #1b1b1b;
  --muted: #6d6d6d;
  --line: #e4e4e0;
  --accent: #8b1a1a;
  --accent-soft: rgba(139, 26, 26, 0.09);
  --c1: #0f766e;
  --c2: #b45309;
  --c3: #6d28d9;
  --c4: #2563eb;
  --ok: #15803d;
  --bad: #b91c1c;
  --ok-soft: rgba(21, 128, 61, 0.12);
  --bad-soft: rgba(185, 28, 28, 0.12);
  --warn-soft: rgba(180, 83, 9, 0.14);
  --radius: 12px;
  --maxw: 1100px;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #121212;
    --surface: #1c1c1c;
    --surface-2: #232323;
    --text: #ececec;
    --muted: #9b9b9b;
    --line: #2e2e2e;
    --accent: #e08383;
    --accent-soft: rgba(224, 131, 131, 0.14);
    --c1: #5eead4;
    --c2: #fbbf24;
    --c3: #c4b5fd;
    --c4: #93c5fd;
    --ok: #4ade80;
    --bad: #f87171;
    --ok-soft: rgba(74, 222, 128, 0.16);
    --bad-soft: rgba(248, 113, 113, 0.16);
    --warn-soft: rgba(251, 191, 36, 0.18);
  }
}

/* --- Base ---------------------------------------------------------------- */

body {
  background: var(--bg) !important;
  color: var(--text) !important;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text) !important;
  font-family: inherit !important;
}

p,
small,
figcaption,
label,
output,
.eyebrow,
.legend,
.intro,
.profile,
.muted,
.doc-source,
.entry-note {
  color: var(--muted) !important;
}

a {
  color: var(--accent) !important;
}

a:hover {
  color: var(--accent) !important;
}

hr {
  border: 0;
  border-top: 1px solid var(--line);
}

/* --- Paneles y tarjetas -------------------------------------------------- */

section,
.panel,
article,
details,
.controls,
.note,
.card,
.doc,
.toolbar {
  background: var(--surface) !important;
  border-color: var(--line) !important;
  color: var(--text) !important;
}

.controls,
.panel,
article,
.card,
.doc {
  border-radius: var(--radius);
}

.note {
  border-left: 3px solid var(--accent) !important;
}

/* --- Controles de formulario -------------------------------------------- */

button,
select,
input,
textarea {
  background: var(--surface) !important;
  color: var(--text) !important;
  border-color: var(--line) !important;
  font-family: inherit !important;
}

input[type="range"],
input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--accent) !important;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

button.primary,
button[aria-pressed="true"],
.filter[aria-pressed="true"] {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: #ffffff !important;
}

/* --- Tablas -------------------------------------------------------------- */

table {
  border-color: var(--line) !important;
  color: var(--text) !important;
}

th,
td {
  border-color: var(--line) !important;
}

thead th,
th {
  color: var(--muted) !important;
}

/* --- Código y fórmulas --------------------------------------------------- */

code,
kbd,
samp,
pre,
.math {
  background: var(--surface-2) !important;
  color: var(--text) !important;
  border-color: var(--line) !important;
}

/* --- Estadísticas -------------------------------------------------------- */

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

.stats span {
  color: var(--muted) !important;
}

/* --- Leyendas y colores de series ---------------------------------------- */

.teal,
.sabr,
.c1 {
  color: var(--c1) !important;
}

.paper,
.amber,
.c2 {
  color: var(--c2) !important;
}

.violet,
.mc,
.c3 {
  color: var(--c3) !important;
}

.blue,
.c4 {
  color: var(--c4) !important;
}

.gray,
.flat,
.c-muted {
  color: var(--muted) !important;
}

.red,
.c-bad {
  color: var(--bad) !important;
}

/* --- Etiquetas y estados ------------------------------------------------- */

.tag,
.badge {
  background: var(--accent-soft) !important;
  color: var(--accent) !important;
  border-color: var(--line) !important;
}

.badge.rejected,
.status-abandonado {
  background: var(--bad-soft) !important;
  color: var(--bad) !important;
}

.badge.pending {
  background: var(--warn-soft) !important;
  color: var(--c2) !important;
}

.badge.eligible,
.status-completado {
  background: var(--ok-soft) !important;
  color: var(--ok) !important;
}

.fill {
  background: var(--accent) !important;
}

/* --- Chrome de navegación ------------------------------------------------ */

.demo-chrome {
  position: sticky;
  top: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 12px 20px;
  background: var(--surface) !important;
  border-bottom: 1px solid var(--line) !important;
  font-size: 0.95rem;
  line-height: 1.4;
  text-align: left;
}

.demo-chrome a {
  color: var(--muted) !important;
  text-decoration: none;
}

.demo-chrome a:hover {
  color: var(--text) !important;
}

.demo-chrome .demo-chrome-brand {
  color: var(--text) !important;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.demo-chrome .demo-chrome-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.demo-chrome a[aria-current="page"] {
  color: var(--text) !important;
  font-weight: 600;
}

/* --- Canvas -------------------------------------------------------------- */

canvas {
  max-width: 100%;
}