/* ============================================================================
   tesela-ui docs — diseño de components.html (usa los tokens de tesela-ui.css)
   ============================================================================ */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  margin: 0;
  min-height: 100vh;
}

[hidden] {
  display: none !important;
}

@media (max-width: 600px) {
  .docs-hide-sm {
    display: none !important;
  }
}

h1,
h2,
h3,
p {
  margin: 0;
}

.docs-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 12px;
  height: 56px;
  padding: 0 20px;
  border-bottom: 1px solid var(--tsl-border);
  background: var(--tsl-bg-glass);
  backdrop-filter: blur(14px);
}

.docs-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tsl-fg);
  text-decoration: none;
  white-space: nowrap;
}

.docs-brand-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--tsl-accent);
  box-shadow: 0 0 12px var(--tsl-accent);
}

.docs-menu-btn {
  display: inline-flex;
}

.docs-shell {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 1440px;
  margin: 0 auto;
}

.docs-sidebar {
  position: fixed;
  inset: 56px auto 0 0;
  z-index: 40;
  width: 260px;
  padding: 16px 12px 24px;
  border-right: 1px solid var(--tsl-border);
  background: var(--tsl-bg);
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 220ms var(--tsl-ease);
}

.docs-sidebar.is-open {
  transform: none;
  box-shadow: var(--tsl-shadow-lg);
}

.docs-sidebar .tsl-nav__item {
  padding: 6px 10px;
}

.docs-tokens {
  margin-top: 18px;
  padding: 14px 10px 0;
  border-top: 1px solid var(--tsl-border);
}

.docs-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 10px 0 14px;
}

.docs-swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: var(--c);
  cursor: pointer;
}

.docs-swatch[aria-pressed="true"] {
  border-color: var(--tsl-fg);
}

.docs-main {
  min-width: 0;
  padding: 36px 16px 80px;
}

@media (min-width: 960px) {
  .docs-menu-btn {
    display: none;
  }

  .docs-shell {
    grid-template-columns: 260px minmax(0, 1fr);
  }

  .docs-sidebar {
    position: sticky;
    inset: auto;
    top: 56px;
    height: calc(100vh - 56px);
    transform: none;
  }

  .docs-main {
    padding: 44px 48px 96px;
  }
}

.docs-hero h1 {
  font-family: var(--tsl-font-heading);
  font-size: clamp(34px, 6vw, 58px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-top: 14px;
}

.docs-hero p {
  max-width: 680px;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--tsl-fg-muted);
}

.docs-hero .tsl-row {
  margin-top: 22px;
}

.docs-install {
  margin-top: 28px;
  max-width: 780px;
}

.docs-group-title {
  margin: 64px 0 4px;
  padding-top: 16px;
  border-top: 1px solid var(--tsl-border);
}

.doc {
  margin-top: 40px;
}

.doc h2 {
  font-family: var(--tsl-font-heading);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.doc h2 a {
  color: inherit;
  text-decoration: none;
}

.doc h2 a:hover::after {
  content: " #";
  color: var(--tsl-fg-subtle);
}

.doc > p {
  max-width: 720px;
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--tsl-fg-muted);
}

.doc-frame {
  margin-top: 16px;
  border-radius: var(--tsl-radius);
  border: 1px solid var(--tsl-border);
}

/* El marco mantiene overflow:visible para que los menús y tooltips no se recorten */
.doc-frame > :first-child {
  border-radius: calc(var(--tsl-radius) - 1px) calc(var(--tsl-radius) - 1px) 0 0;
}

.doc-frame > :last-child,
.doc-frame > .doc-demo {
  border-radius: 0 0 calc(var(--tsl-radius) - 1px) calc(var(--tsl-radius) - 1px);
}

.doc-frame-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 8px 6px 12px;
  border-bottom: 1px solid var(--tsl-border);
  background: var(--tsl-surface);
}

.doc-demo {
  position: relative;
  padding: 28px var(--demo-pad, 24px);
  background-color: var(--tsl-bg);
  background-image: radial-gradient(circle at 1px 1px, var(--tsl-border) 1px, transparent 0);
  background-size: 16px 16px;
}

.doc-code {
  margin: 0;
  max-height: 420px;
  overflow: auto;
  padding: 16px 18px;
  background: var(--tsl-bg-elevated);
  font-family: var(--tsl-font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  white-space: pre;
  tab-size: 2;
}

.doc-api {
  margin-top: 12px;
}

.doc-api .tsl-table td:first-child {
  color: var(--tsl-fg);
}

.doc-api .tsl-table td {
  white-space: normal;
  color: var(--tsl-fg-muted);
}

.tok-tag { color: #f472b6; }
.tok-attr { color: #a5b4fc; }
.tok-str { color: #34d399; }
.tok-com { color: var(--tsl-fg-subtle); font-style: italic; }
.tok-kw { color: #f59e0b; }

[data-theme="light"] .tok-tag { color: #be185d; }
[data-theme="light"] .tok-attr { color: #4f46e5; }
[data-theme="light"] .tok-str { color: #047857; }
[data-theme="light"] .tok-kw { color: #b45309; }

.docs-empty-search {
  padding: 10px;
  font-size: 11px;
  color: var(--tsl-fg-subtle);
}

/* Utilidades solo para las demos */
.demo-max {
  max-width: 420px;
}

.demo-wide {
  max-width: 720px;
}

.demo-shell {
  display: grid;
  grid-template-columns: 200px 1fr;
  min-height: 220px;
  border-radius: var(--tsl-radius);
  border: 1px solid var(--tsl-border);
  overflow: hidden;
}

.demo-shell > aside {
  padding: 10px;
  border-right: 1px solid var(--tsl-border);
  background: var(--tsl-surface);
}

.demo-shell > div {
  padding: 18px;
}

/* Pestaña «API» generada desde custom-elements.json */
.doc-apipane {
  padding: 18px 20px 8px;
  border-top: 1px solid var(--tsl-border);
}

.doc-apipane__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.doc-apipane__head:first-child {
  margin-top: 0;
}

.doc-apipane__tag {
  font-size: 14px;
  font-weight: 600;
  color: var(--tsl-fg);
}

.doc-apipane > p {
  margin: 6px 0 14px;
  font-size: 12px;
  line-height: 1.6;
}

.doc-apipane__group {
  margin-bottom: 18px;
}

.doc-apipane__group h4 {
  margin: 0 0 8px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tsl-fg-muted);
}

.doc-apipane .tsl-table th,
.doc-apipane .tsl-table td {
  white-space: normal;
  vertical-align: top;
  line-height: 1.55;
}

.doc-apipane .tsl-table td code {
  font-size: 11px;
  overflow-wrap: anywhere;
}

.doc-apipane .doc-api__name {
  white-space: nowrap;
}

.doc-apipane .doc-api__name code {
  color: var(--tsl-accent);
}

.doc-apipane .doc-api__nowrap,
.doc-apipane .doc-api__nowrap code {
  white-space: nowrap;
  overflow-wrap: normal;
}

/* Sección «Temas y presets» */
.docs-themebar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
}

.docs-presets {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(190px, 100%), 1fr));
  gap: 12px;
}

.docs-preset {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 10px;
  border-radius: var(--tsl-radius);
  border: 1px solid var(--tsl-border);
  background: var(--tsl-surface);
  color: var(--tsl-fg);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.docs-preset:hover {
  border-color: var(--tsl-border-strong);
}

.docs-preset[aria-pressed="true"] {
  border-color: var(--tsl-accent);
  box-shadow: 0 0 0 1px var(--tsl-accent);
}

.docs-preset:focus-visible {
  outline: none;
  box-shadow: var(--tsl-ring);
}

/* Muestra: un contenedor con su propio preset y modo (los tokens se aplican solo dentro) */
.docs-preset__sample {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border-radius: var(--tsl-radius);
  border: 1px solid var(--tsl-border);
  background: var(--tsl-bg);
  color: var(--tsl-fg);
  font-size: 11px;
}

.docs-preset__sample .sample-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.docs-preset__sample .sample-btn {
  padding: 4px 10px;
  border-radius: var(--tsl-radius-sm);
  background: var(--tsl-accent);
  color: var(--tsl-accent-fg);
  font-weight: 600;
}

.docs-preset__sample .sample-card {
  padding: 6px 8px;
  border-radius: var(--tsl-radius-sm);
  border: 1px solid var(--tsl-border);
  background: var(--tsl-bg-elevated);
  box-shadow: var(--tsl-shadow);
  color: var(--tsl-fg-muted);
}

.docs-preset__sample .sample-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.docs-preset__name {
  font-weight: 600;
  font-size: 12px;
}

.docs-preset__desc {
  font-size: 11px;
  line-height: 1.5;
  color: var(--tsl-fg-muted);
}

.docs-h3 {
  margin: 28px 0 8px;
  font-family: var(--tsl-font-heading);
  font-size: 15px;
  font-weight: 600;
}

.docs-contrast .tsl-table td:first-child {
  white-space: normal;
}

.docs-swatch-pair {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  padding: 2px 8px;
  border-radius: 5px;
  border: 1px solid var(--tsl-border);
  font-size: 11px;
  font-weight: 600;
}

/* Rejilla del set de iconos (sección «Icono») */
.docs-icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 6px;
  max-height: 340px;
  overflow: auto;
  margin: 0;
  padding: 0;
  list-style: none;
}

.docs-icon-grid__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 12px 6px 8px;
  border: 1px solid var(--tsl-border);
  border-radius: var(--tsl-radius);
  background: transparent;
  color: var(--tsl-fg);
  font: inherit;
  font-size: 10px;
  cursor: pointer;
}

.docs-icon-grid__item tsl-icon {
  --tsl-icon-size: 20px;
}

.docs-icon-grid__item span {
  max-width: 100%;
  overflow: hidden;
  color: var(--tsl-fg-muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.docs-icon-grid__item:hover,
.docs-icon-grid__item:focus-visible {
  border-color: var(--tsl-accent);
}