:root {
    color-scheme: dark;
    /* Purple i3 rice theme (compartido con keyforge / caddy-dashboard) */
    --bg: #0f121c;
    --surface: #181b28;
    --surface-dark: #0d1018;
    --border: #3b3560;
    --text: #d0d3df;
    --text-bright: #eeeef6;
    --muted: #5a5490;
    --accent: #7b68ee;
    --accent-hover: #9683f0;
    --accent-pressed: #6559d1;
    --accent-secondary: #c77dbb;
    --ok: #8ae234;
    --ok-dark: #4e9a06;
    --warning: #c4a000;
    --warning-light: #fce94f;
    --error: #e64040;
    --error-light: #ff6666;
    /* Utilidades RGB para transparencias consistentes con la paleta */
    --bg-rgb: 15,18,28;
    --surface-rgb: 24,27,40;
    --surface-dark-rgb: 13,16,24;
    --text-bright-rgb: 238,238,246;
    --accent-rgb: 123,104,238;
    --accent-secondary-rgb: 199,125,187;
    --ok-rgb: 138,226,52;
    /* aliases retro-compat usados en este archivo */
    --bg-2: var(--surface-dark);
    --card: var(--surface);
    --card-hover: color-mix(in srgb, var(--surface) 84%, var(--accent) 16%);
    --muted-2: var(--muted);
    --accent-2: var(--accent-secondary);
    --price: var(--ok);
    --border-strong: color-mix(in srgb, var(--border) 72%, var(--text-bright) 28%);
    --ring: rgba(var(--accent-rgb),.45);
    --radius: 16px;
    --radius-sm: 12px;
    --shadow: 0 10px 30px rgba(0,0,0,.45);
  }
  * { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
  html { -webkit-text-size-adjust: 100%; }
  body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--text);
    background:
      radial-gradient(900px 500px at 100% -5%, rgba(var(--accent-secondary-rgb),.14), transparent 60%),
      radial-gradient(800px 500px at -10% 0%, rgba(var(--accent-rgb),.12), transparent 55%),
      linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
    background-attachment: fixed;
    min-height: 100vh;
    letter-spacing: .1px;
  }
  ::selection { background: var(--accent); color: var(--bg); }
  :focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; border-radius: 8px; }

  header {
    padding: 1.05rem 1rem .85rem;
    position: sticky;
    top: 0;
    background: rgba(var(--bg-rgb),.72);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    border-bottom: 1px solid var(--border);
    z-index: 10;
  }
  .head-row {
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: .75rem; margin-bottom: .8rem;
  }
  .brand { display: flex; align-items: center; gap: .6rem; min-width: 0; }
  .logo {
    flex: 0 0 auto;
    width: 30px; height: 30px; border-radius: 9px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 4px 14px rgba(var(--accent-rgb),.35), inset 0 1px 0 rgba(var(--text-bright-rgb),.25);
    position: relative;
  }
  .logo::after {
    content: ""; position: absolute; inset: 0; margin: auto;
    width: 12px; height: 12px; border-radius: 3px;
    background: rgba(var(--text-bright-rgb),.92);
    transform: rotate(45deg);
  }
  header h1 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -.02em;
    white-space: nowrap;
  }
  .visually-hidden {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
  }

  .search-wrap { position: relative; }
  .head-row .search-wrap { flex: 0 1 320px; min-width: 0; }
  .search-wrap > svg {
    position: absolute; left: .85rem; top: 50%; transform: translateY(-50%);
    width: 18px; height: 18px; color: var(--muted); pointer-events: none;
  }
  #buscar {
    width: 100%;
    padding: .72rem .95rem .72rem 2.5rem;
    border-radius: 14px;
    border: 1px solid var(--border-strong);
    background: rgba(var(--surface-rgb),.85);
    color: var(--text);
    font-size: 1rem;
    transition: border-color .15s, box-shadow .15s, background .15s;
  }
  #buscar::placeholder { color: var(--muted); }
  #buscar:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--ring);
    background: rgba(var(--surface-rgb),.98);
  }
  .clear-btn {
    position: absolute; right: .5rem; top: 50%; transform: translateY(-50%);
    display: none; place-items: center;
    width: 28px; height: 28px; border-radius: 8px;
    border: none; background: rgba(var(--text-bright-rgb),.07); color: var(--muted);
    cursor: pointer; transition: background .15s, color .15s;
  }
  .clear-btn.show { display: grid; }
  @media (hover:hover) { .clear-btn:hover { background: rgba(var(--text-bright-rgb),.14); color: var(--text-bright); } }
  @media (max-width: 560px) {
    .head-row .search-wrap { flex: 1 1 100%; }
  }

  #tabs {
    display: flex;
    gap: .5rem;
    margin-top: .75rem;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    -webkit-mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 14px), transparent 100%);
            mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 14px), transparent 100%);
  }
  #tabs:empty { display: none; }
  #tabs::-webkit-scrollbar { display: none; }
  .tab {
    flex: 0 0 auto;
    padding: .5rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    background: rgba(var(--surface-rgb),.7);
    color: var(--muted);
    font-size: .9rem;
    cursor: pointer;
    white-space: nowrap;
    transition: background .16s, color .16s, border-color .16s, transform .12s;
  }
  @media (hover:hover) { .tab:hover { color: var(--text); border-color: var(--border-strong); background: var(--card-hover); } }
  .tab:active { transform: scale(.96); }
  .tab[aria-selected="true"] {
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    border-color: transparent;
    color: var(--bg);
    font-weight: 700;
    box-shadow: 0 6px 18px rgba(var(--accent-rgb),.3);
  }
  @media (hover:hover) { .tab[aria-selected="true"]:hover { background: linear-gradient(120deg, var(--accent-hover), var(--accent-secondary)); } }
  .tab[aria-selected="true"]:active { background: linear-gradient(120deg, var(--accent-pressed), var(--accent-secondary)); }
  .tab .tab-count {
    font-variant-numeric: tabular-nums;
    opacity: .65; font-weight: 600; margin-left: .35rem;
  }
  .tab[aria-selected="true"] .tab-count { opacity: .8; }

  #grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
    padding: 1.1rem 1rem 2.5rem;
    max-width: 1280px;
    margin: 0 auto;
  }
  .source-links {
    display: grid;
    gap: 1rem;
    max-width: 1280px;
    margin: 0 auto 2.5rem;
    padding: 0 1rem;
  }
  .source-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    box-shadow: 0 14px 36px rgba(0,0,0,.18);
  }
  .source-card h2 {
    margin: 0 0 .45rem;
    font-size: 1.05rem;
    letter-spacing: -.01em;
  }
  .source-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.55;
  }
  .source-list {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin-top: .85rem;
  }
  .source-link {
    display: inline-flex;
    align-items: center;
    padding: .48rem .85rem;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    background: rgba(var(--surface-rgb),.7);
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
    transition: background .16s, color .16s, border-color .16s, transform .12s;
  }
  @media (hover:hover) { .source-link:hover { color: var(--text); border-color: var(--accent); background: var(--card-hover); } }
  .source-link:active { transform: scale(.96); }
  .source-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  /* ===== Sección Llaveros personalizados ===== */
  .llaveros {
    max-width: 1280px;
    margin: .5rem auto 2.5rem;
    padding: 0 1rem;
  }
  .llav-box {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background:
      radial-gradient(800px 400px at -10% 0%, rgba(var(--accent-rgb),.12), transparent 55%),
      var(--card);
    box-shadow: 0 14px 36px rgba(0,0,0,.18);
  }
  .llav-head {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 1.6rem;
    align-items: center;
    padding: 1.4rem 1.25rem;
    border-bottom: 1px solid var(--border);
  }
  .llav-head h2 {
    margin: 0 0 .5rem;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -.02em;
    color: var(--text-bright);
  }
  .llav-head p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
    max-width: 52ch;
    text-wrap: pretty;
  }
  .llav-pasos { display: flex; flex-direction: column; gap: .55rem; }
  .llav-paso {
    display: flex; align-items: flex-start; gap: .7rem;
    padding: .65rem .8rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: rgba(var(--surface-dark-rgb),.45);
    line-height: 1.45;
    font-size: .93rem;
  }
  .llav-paso b {
    flex: 0 0 auto;
    display: grid; place-items: center;
    width: 24px; height: 24px; border-radius: 8px;
    background: rgba(var(--accent-rgb),.18);
    color: var(--accent-hover);
    font-size: .8rem;
  }
  .llav-paso.final b { background: rgba(var(--ok-rgb),.16); color: var(--ok); }
  .llav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    padding: 1.1rem 1.25rem 1.35rem;
  }
  .llav-foot {
    padding: .9rem 1.25rem 1.15rem;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: .93rem;
  }
  @media (max-width: 720px) {
    .llav-head { grid-template-columns: 1fr; }
  }

  .card {
    position: relative;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: transform .16s cubic-bezier(.2,.7,.3,1), background .16s, border-color .16s, box-shadow .16s;
    display: flex;
    flex-direction: column;
  }
  .card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  .card:active { transform: scale(.97); }
  @media (hover:hover) {
    .card:hover {
      background: var(--card-hover);
      border-color: var(--border-strong);
      transform: translateY(-3px);
      box-shadow: var(--shadow);
    }
    .card:hover .thumb { transform: scale(1.05); }
  }
  .thumb-wrap { position: relative; }
  .thumb {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    background: var(--surface-dark);
    display: block;
    transition: transform .35s cubic-bezier(.2,.7,.3,1);
  }
  /* Slideshow de imagenes en tarjetas: la imagen "siguiente" se apila encima
     y hace crossfade al cambiar de foto. */
  .thumb-wrap.has-slideshow { isolation: isolate; }
  .thumb-next {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity .5s ease, transform .35s cubic-bezier(.2,.7,.3,1);
    pointer-events: none;
  }
  .thumb-next.show { opacity: 1; }
  @media (hover:hover) { .card:hover .thumb-next { transform: scale(1.05); } }
  @media (prefers-reduced-motion: reduce) {
    .thumb-next { transition: none; }
  }
  .thumb.placeholder {
    display: flex; align-items: center; justify-content: center;
    color: var(--muted); font-size: 2.2rem;
    background:
      radial-gradient(circle at 50% 40%, rgba(var(--accent-rgb),.16), transparent 60%),
      repeating-linear-gradient(45deg, var(--surface) 0, var(--surface) 10px, var(--surface-dark) 10px, var(--surface-dark) 20px);
  }
  .cat-badge {
    position: absolute; top: .55rem; left: .55rem;
    max-width: calc(100% - 1.1rem);
    padding: .2rem .5rem; border-radius: 8px;
    font-size: .72rem; font-weight: 600; letter-spacing: .02em;
    color: var(--text);
    background: rgba(var(--bg-rgb),.62);
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
    border: 1px solid var(--border-strong);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    pointer-events: none;
  }
  .vid-badge {
    position: absolute; top: .55rem; right: .55rem;
    width: 26px; height: 26px; border-radius: 8px;
    display: grid; place-items: center;
    background: rgba(var(--bg-rgb),.62);
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
    border: 1px solid var(--border-strong);
    color: var(--text); pointer-events: none;
  }
  .vid-badge svg { width: 13px; height: 13px; }
  /* Favorite toggle button on cards */
  .fav-btn {
    position: absolute; bottom: .55rem; right: .55rem;
    width: 30px; height: 30px; border-radius: 8px;
    display: grid; place-items: center;
    background: rgba(var(--bg-rgb),.62);
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
    border: 1px solid var(--border-strong);
    color: var(--muted);
    cursor: pointer;
    padding: 0; margin: 0;
    font-size: 1rem; line-height: 1;
    transition: color .15s, background .15s, transform .12s;
    z-index: 1;
  }
  @media (hover:hover) { .fav-btn:hover { background: rgba(var(--bg-rgb),.85); color: var(--text-bright); transform: scale(1.1); } }
  .fav-btn:active { transform: scale(.9); }
  .fav-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }
  .fav-btn[aria-pressed="true"] {
    color: var(--error);
    background: rgba(var(--bg-rgb),.8);
  }
  .card-body {
    padding: .65rem .75rem .8rem;
    display: flex;
    flex-direction: column;
    gap: .4rem;
  }
  .card-body .nombre {
    font-size: .95rem; font-weight: 600; line-height: 1.3;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  }
  .card-body .precio {
    align-self: flex-start;
    color: var(--price); font-weight: 700; font-size: .9rem;
    padding: .15rem .5rem;
    border-radius: 8px;
    background: rgba(var(--ok-rgb),.12);
    border: 1px solid rgba(var(--ok-rgb),.22);
    font-variant-numeric: tabular-nums;
  }
  .precio.precio-var { cursor: help; }
  .precio-row {
    display: flex; align-items: center; gap: .4rem; flex-wrap: wrap;
  }
  .precio-tag {
    color: var(--muted); font-size: .72rem; font-weight: 600;
    padding: .12rem .4rem; border-radius: 7px;
    background: rgba(var(--text-bright-rgb),.05);
    border: 1px solid var(--border-strong);
    white-space: nowrap;
  }

  /* Skeletons de carga */
  .skeleton { pointer-events: none; }
  .skeleton .sk {
    background: linear-gradient(100deg, var(--surface) 30%, color-mix(in srgb, var(--surface) 82%, var(--accent) 18%) 50%, var(--surface) 70%);
    background-size: 200% 100%;
    animation: shimmer 1.2s linear infinite;
  }
  .skeleton .sk.thumb { aspect-ratio: 1/1; }
  .skeleton .sk.line { height: .8rem; border-radius: 6px; margin: 0 .75rem; }
  .skeleton .sk.line.short { width: 45%; margin-bottom: .8rem; }
  .skeleton .sk.line.full { width: 80%; margin-top: .7rem; }
  @keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

  /* Estado vacío / error */
  #estado {
    display: none;
    padding: 3.5rem 1.5rem; text-align: center; color: var(--muted);
    max-width: 420px; margin: 0 auto;
  }
  #estado.show { display: block; }
  #estado .ic {
    width: 56px; height: 56px; margin: 0 auto 1rem;
    border-radius: 16px; display: grid; place-items: center;
    background: var(--card); border: 1px solid var(--border-strong);
    color: var(--muted);
  }
  #estado .ic svg { width: 26px; height: 26px; }
  #estado .titulo { color: var(--text); font-size: 1.1rem; font-weight: 600; margin-bottom: .35rem; }
  #estado .sub { font-size: .95rem; line-height: 1.5; }
  #estado .retry {
    margin-top: 1.2rem;
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    color: var(--bg); font-weight: 700; font-size: .95rem;
    border: none; border-radius: 12px; padding: .6rem 1.3rem; cursor: pointer;
    box-shadow: 0 6px 18px rgba(var(--accent-rgb),.3);
    transition: background .12s, transform .12s;
  }
  @media (hover:hover) { #estado .retry:hover { background: linear-gradient(120deg, var(--accent-hover), var(--accent-secondary)); } }
  #estado .retry:active { background: linear-gradient(120deg, var(--accent-pressed), var(--accent-secondary)); transform: scale(.96); }

  /* Detalle */
  #detalle {
    position: fixed; inset: 0;
    background:
      radial-gradient(900px 500px at 100% -5%, rgba(var(--accent-secondary-rgb),.12), transparent 60%),
      linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
    overflow-y: auto;
    overscroll-behavior: contain;
    display: none;
    z-index: 20;
  }
  #detalle.open { display: block; animation: detIn .26s cubic-bezier(.2,.7,.3,1); }
  @keyframes detIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
  .det-top {
    position: sticky; top: 0;
    background: rgba(var(--bg-rgb),.72);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    padding: .8rem 1rem; border-bottom: 1px solid var(--border);
    display: flex; align-items: center; gap: .6rem;
  }
  .cerrar {
    display: inline-flex; align-items: center; gap: .4rem;
    background: rgba(var(--text-bright-rgb),.06); border: 1px solid var(--border-strong);
    color: var(--text);
    padding: .55rem 1rem; border-radius: 12px; font-size: .95rem; font-weight: 600;
    cursor: pointer;
    transition: background .15s, border-color .15s, transform .12s;
  }
  @media (hover:hover) { .cerrar:hover { background: var(--card-hover); } }
  .cerrar:active { transform: scale(.96); }
  /* Share button in detail top bar — same visual pattern as .cerrar */
  .det-share {
    display: inline-flex; align-items: center; gap: .4rem;
    background: rgba(var(--text-bright-rgb),.06); border: 1px solid var(--border-strong);
    color: var(--text);
    padding: .55rem 1rem; border-radius: 12px; font-size: .95rem; font-weight: 600;
    cursor: pointer;
    transition: background .15s, border-color .15s, transform .12s;
  }
  @media (hover:hover) { .det-share:hover { background: var(--card-hover); } }
  .det-share:active { transform: scale(.96); }
  .det-share.copiado { color: var(--ok); border-color: rgba(var(--ok-rgb),.35); }
  /* Fallback readonly input when Clipboard API is unavailable */
  .share-fallback {
    padding: .6rem 1rem; border-bottom: 1px solid var(--border);
  }
  .share-fallback input {
    width: 100%; padding: .4rem .6rem;
    border-radius: 8px; border: 1px solid var(--border-strong);
    background: rgba(var(--surface-rgb),.7);
    color: var(--text); font-size: .85rem; font-family: monospace;
  }
  .share-fallback input:focus {
    outline: none; border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--ring);
  }
  .det-body { padding: 1.2rem 1rem 3rem; max-width: 860px; margin: 0 auto; }
  .galeria-wrap { position: relative; }
  .galeria {
    display: flex; gap: .75rem; overflow-x: auto; padding-bottom: .6rem;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }
  .galeria::-webkit-scrollbar { display: none; }
  .galeria img, .galeria video {
    height: 70vh; max-height: 500px; border-radius: var(--radius);
    scroll-snap-align: center; object-fit: contain; background: var(--surface-dark);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  /* Mientras se arrastra con el mouse: desactivar snap y evitar selección y
     que las imágenes se "fantasmeen" al arrastrar. */
  .galeria.dragging { scroll-snap-type: none; cursor: grabbing; }
  .galeria.dragging img, .galeria.dragging video { pointer-events: none; }
  .galeria img { user-select: none; -webkit-user-drag: none; }
  /* En escritorio, las imágenes se pueden ampliar con click. */
  @media (hover: hover) and (pointer: fine) {
    .galeria.arrastrable { cursor: grab; }
    .galeria img { cursor: zoom-in; }
  }
  /* Flechas de navegación de la galería. */
  .gal-nav {
    position: absolute; top: 50%; transform: translateY(-50%);
    z-index: 2; width: 40px; height: 40px; border-radius: 999px;
    display: grid; place-items: center; cursor: pointer;
    color: var(--text-bright); background: rgba(var(--surface-dark-rgb),.6);
    border: 1px solid var(--border-strong); backdrop-filter: blur(6px);
    transition: background .15s, opacity .15s, transform .1s;
  }
  .gal-nav:hover { background: rgba(var(--surface-dark-rgb),.85); }
  .gal-nav:active { transform: translateY(-50%) scale(.92); }
  .gal-nav.prev { left: .5rem; }
  .gal-nav.next { right: .5rem; }
  .gal-nav[hidden] { display: none; }
  .gal-nav svg { width: 22px; height: 22px; }
  /* En pantallas táctiles ocultamos las flechas (el swipe basta). */
  @media (hover: none), (pointer: coarse) { .gal-nav { display: none; } }

  /* ===== Lightbox (ampliar imagen, solo escritorio) ===== */
  .lightbox {
    position: fixed; inset: 0; z-index: 100;
    display: none; place-items: center;
    background: rgba(var(--surface-dark-rgb),.92); backdrop-filter: blur(4px);
    cursor: zoom-out; padding: 2rem;
  }
  .lightbox.open { display: grid; animation: lbIn .18s ease; }
  @keyframes lbIn { from { opacity: 0; } to { opacity: 1; } }
  .lightbox img {
    max-width: 96vw; max-height: 92vh; object-fit: contain;
    border-radius: var(--radius); box-shadow: var(--shadow);
    user-select: none; -webkit-user-drag: none;
  }
  .lightbox .lb-cerrar {
    position: absolute; top: 1rem; right: 1rem; width: 44px; height: 44px;
    border-radius: 999px; display: grid; place-items: center; cursor: pointer;
    color: var(--text-bright); background: rgba(var(--surface-rgb),.7); border: 1px solid var(--border-strong);
  }
  .lightbox .lb-cerrar:hover { background: rgba(var(--surface-rgb),.95); }
  .lightbox .lb-nav {
    position: absolute; top: 50%; transform: translateY(-50%);
    width: 48px; height: 48px; border-radius: 999px;
    display: grid; place-items: center; cursor: pointer;
    color: var(--text-bright); background: rgba(var(--surface-rgb),.7); border: 1px solid var(--border-strong);
    transition: background .15s, transform .1s;
  }
  .lightbox .lb-nav:hover { background: rgba(var(--surface-rgb),.95); }
  .lightbox .lb-nav:active { transform: translateY(-50%) scale(.92); }
  .lightbox .lb-nav.prev { left: 1rem; }
  .lightbox .lb-nav.next { right: 1rem; }
  .lightbox .lb-nav[hidden] { display: none; }
  .lightbox .lb-nav svg { width: 24px; height: 24px; }
  /* En mobile solo las imagenes apaisadas (mas anchas que altas) se salen de
     pantalla: se limita el ancho al viewport y se recortan un poco los
     laterales (cover) para acercarlas a 16:10. Las verticales/cuadradas
     conservan su aspect-ratio original. La clase la pone el JS al cargar
     cada imagen segun su naturalWidth/naturalHeight. */
  @media (max-width: 640px) {
    .galeria img.apaisada {
      height: auto; max-height: none;
      width: 88vw; max-width: 88vw;
      aspect-ratio: 16 / 10; object-fit: cover;
    }
  }
  .det-head {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap; margin: 1.3rem 0 0;
  }
  .det-body h2 {
    margin: 0; font-size: 1.5rem; font-weight: 700;
    letter-spacing: -.02em;
  }
  .det-cat {
    display: inline-block; margin-top: .5rem;
    font-size: .8rem; font-weight: 600; color: var(--muted);
    padding: .25rem .65rem; border-radius: 999px;
    background: rgba(var(--surface-rgb),.7); border: 1px solid var(--border-strong);
  }
  .det-precio {
    display: inline-block; flex: 0 0 auto;
    color: var(--price); font-size: 1.35rem; font-weight: 800;
    padding: .25rem .7rem; border-radius: 12px;
    background: rgba(var(--ok-rgb),.12); border: 1px solid rgba(var(--ok-rgb),.22);
    font-variant-numeric: tabular-nums;
  }
  .det-nota-precio {
    margin-top: .6rem; font-size: .85rem; line-height: 1.4;
    color: var(--muted); font-style: italic;
  }
  .det-variantes {
    margin-top: .85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: rgba(var(--surface-rgb),.45);
    overflow: hidden;
  }
  .det-var-titulo {
    padding: .7rem .85rem .45rem;
    color: var(--muted);
    font-size: .82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
  }
  .det-variantes ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .det-variantes li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: .7rem .85rem;
    border-top: 1px solid var(--border);
  }
  .var-nombre { color: var(--text); font-weight: 600; }
  .var-precio {
    color: var(--price);
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
  }
  .det-desc {
    color: var(--muted); line-height: 1.65; margin-top: 1rem;
    white-space: pre-wrap; font-size: 1rem;
  }
  .det-desc a {
    color: var(--accent);
    font-weight: 700;
    overflow-wrap: anywhere;
  }
  .det-desc a:hover { color: var(--text); }
  .det-fuente {
    margin-top: 1rem; font-size: .95rem;
  }
  .det-fuente a {
    color: var(--accent); font-weight: 700; overflow-wrap: anywhere;
  }
  .det-fuente a:hover { color: var(--text); }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: .001ms !important;
      transition-duration: .001ms !important;
    }
    #detalle.open { animation: none; }
    .card:hover { transform: none; }
    .card:hover .thumb { transform: none; }
  }

  /* ===== Franja de colores disponibles (paleta global, informativa) ===== */
  .palette-bar { display: flex; align-items: center; gap: .7rem; margin-top: .8rem; }
  .palette-bar[hidden] { display: none; }
  .palette-label {
    flex: 0 0 auto; font-size: .78rem; font-weight: 600; color: var(--muted);
    white-space: nowrap; display: inline-flex; align-items: center; gap: .4rem;
  }
  .palette-label svg { width: 14px; height: 14px; }
  #paleta {
    flex: 1 1 auto; min-width: 0;
    display: flex; align-items: center; gap: .55rem; overflow-x: auto;
    padding: 6px .35rem 4px; scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 10px), transparent 100%);
            mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 10px), transparent 100%);
  }
  #paleta::-webkit-scrollbar { display: none; }
  .sw {
    position: relative; flex: 0 0 auto; width: 28px; height: 28px;
    border-radius: 50%; cursor: default; border: 1px solid rgba(var(--text-bright-rgb),.18);
    background: transparent; padding: 0; outline: none;
    transition: transform .14s cubic-bezier(.2,.7,.3,1), box-shadow .14s;
  }
  .sw .fill { position: absolute; inset: 0; border-radius: inherit; }
  .sw .sheen { position: absolute; inset: 0; border-radius: inherit; pointer-events: none; }
  .sw.matte .sheen { background: radial-gradient(circle at 50% 22%, rgba(var(--text-bright-rgb),.10), transparent 55%); }
  .sw.satin .sheen {
    background:
      linear-gradient(125deg, rgba(var(--text-bright-rgb),.34) 0%, rgba(var(--text-bright-rgb),0) 58%),
      radial-gradient(circle at 40% 26%, rgba(var(--text-bright-rgb),.22), transparent 52%);
  }
  .sw.metal .sheen {
    background:
      linear-gradient(125deg, rgba(var(--text-bright-rgb),.6) 0%, rgba(var(--text-bright-rgb),0) 44%, rgba(0,0,0,.42) 100%),
      radial-gradient(circle at 30% 22%, rgba(var(--text-bright-rgb),.5), transparent 38%);
  }
  .sw:hover, .sw:focus-visible { transform: translateY(-2px) scale(1.1); box-shadow: 0 5px 14px rgba(0,0,0,.5); z-index: 2; }
  .sw .badge {
    position: absolute; top: -4px; right: -4px;
    min-width: 13px; height: 13px; padding: 0 2px; border-radius: 7px;
    background: var(--bg); border: 1px solid var(--border-strong);
    display: grid; place-items: center;
  }
  .sw .badge svg { width: 8px; height: 8px; color: var(--warning-light); }
  .sw .badge .tn { font-size: 7px; font-weight: 800; color: var(--muted); line-height: 1; font-variant-numeric: tabular-nums; }

  #swtip {
    position: fixed; z-index: 100; pointer-events: none;
    background: var(--surface-dark); color: var(--text); border: 1px solid var(--border-strong);
    padding: .42rem .62rem; border-radius: 10px; font-size: .82rem; line-height: 1.3;
    white-space: nowrap; box-shadow: var(--shadow);
    opacity: 0; transform: translate(-50%, 0); transition: opacity .12s;
  }
  #swtip.show { opacity: 1; }
  #swtip .meta { display: block; color: var(--muted); font-size: .72rem; margin-top: 1px; }
  #swtip .prev {
    display: block; width: 132px; height: 132px; margin: 0 auto .4rem;
    border-radius: 10px; object-fit: cover; background: var(--surface);
    border: 1px solid var(--border-strong);
  }
  #swtip.has-prev { text-align: center; }
  #swtip::after {
    content: ""; position: absolute; left: 50%; bottom: 100%; transform: translateX(-50%);
    border: 5px solid transparent; border-bottom-color: var(--surface-dark);
  }

  /* ===== Quote configurator ===== */
  .quote-config {
    margin-top: 1rem;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: rgba(var(--surface-rgb), .45);
  }
  .qc-field {
    margin-bottom: .85rem;
  }
  .qc-field:last-child {
    margin-bottom: 0;
  }
  .qc-label {
    display: block;
    margin-bottom: .4rem;
    font-size: .82rem;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .04em;
  }
  .qc-select {
    width: 100%;
    padding: .55rem .75rem;
    border-radius: 10px;
    border: 1px solid var(--border-strong);
    background: rgba(var(--surface-rgb), .85);
    color: var(--text);
    font-size: .95rem;
    cursor: pointer;
    transition: border-color .15s, box-shadow .15s;
  }
  .qc-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--ring);
  }

  /* Colour swatches */
  .qc-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: .35rem;
  }
  .qc-swatch {
    position: relative;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid transparent;
    background: transparent;
    padding: 2px;
    cursor: pointer;
    transition: transform .12s, border-color .12s, box-shadow .12s;
  }
  .qc-swatch:hover {
    transform: scale(1.1);
  }
  .qc-swatch:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }
  .qc-swatch.selected {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--ring);
  }
  .qc-swatch-fill {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
  }
  .qc-swatch-check {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .75rem;
    font-weight: 800;
    color: var(--text-bright);
    text-shadow: 0 1px 3px rgba(0,0,0,.6);
    opacity: 0;
    transition: opacity .12s;
  }
  .qc-swatch.selected .qc-swatch-check {
    opacity: 1;
  }
  .qc-color-name {
    font-size: .9rem;
    color: var(--text);
  }

  /* Quantity */
  .qc-qty-group {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    background: rgba(var(--surface-rgb), .7);
    padding: .25rem .4rem;
  }
  .qc-qty-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--border-strong);
    background: rgba(var(--text-bright-rgb), .06);
    color: var(--text);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: background .12s, transform .12s;
  }
  .qc-qty-btn:hover:not(:disabled) {
    background: var(--card-hover);
  }
  .qc-qty-btn:active:not(:disabled) {
    transform: scale(.92);
  }
  .qc-qty-btn:disabled {
    opacity: .35;
    cursor: not-allowed;
  }
  .qc-qty-input {
    width: 50px;
    text-align: center;
    border: none;
    background: transparent;
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    -moz-appearance: textfield;
  }
  .qc-qty-input::-webkit-outer-spin-button,
  .qc-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
  }
  .qc-qty-input:focus {
    outline: none;
  }

  /* Price display */
  .qc-price {
    padding: .6rem .75rem;
    border-radius: 8px;
    background: rgba(var(--ok-rgb), .08);
    border: 1px solid rgba(var(--ok-rgb), .15);
  }
  .qc-unit-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--price);
  }
  .qc-subtotal {
    margin-top: .25rem;
    font-size: .9rem;
    color: var(--muted);
    white-space: pre-line;
  }

  /* CTA buttons */
  .qc-cta {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin-top: .85rem;
  }
  .qc-btn {
    flex: 1 1 auto;
    min-width: 140px;
    padding: .65rem 1rem;
    border-radius: 12px;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: background .12s, transform .12s, box-shadow .12s;
  }
  .qc-btn:active {
    transform: scale(.96);
  }
  .qc-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    color: var(--bg);
    border: none;
    box-shadow: 0 6px 18px rgba(var(--accent-rgb), .3);
  }
  @media (hover:hover) {
    .qc-btn-primary:hover {
      background: linear-gradient(120deg, var(--accent-hover), var(--accent-secondary));
    }
  }
  .qc-btn-secondary {
    background: rgba(var(--text-bright-rgb), .06);
    border: 1px solid var(--border-strong);
    color: var(--text);
  }
  @media (hover:hover) {
    .qc-btn-secondary:hover {
      background: var(--card-hover);
    }
  }
  .qc-btn-secondary.copiado {
    color: var(--ok);
    border-color: rgba(var(--ok-rgb), .35);
  }

  /* Copy fallback input */
  .qc-copy-fallback {
    margin-top: .4rem;
  }
  .qc-copy-fallback input,
  .qc-copy-fallback textarea {
    width: 100%;
    padding: .4rem .6rem;
    border-radius: 8px;
    border: 1px solid var(--border-strong);
    background: rgba(var(--surface-rgb), .7);
    color: var(--text);
    font-size: .85rem;
    font-family: monospace;
  }
  .qc-copy-fallback textarea {
    resize: none;
    line-height: 1.4;
  }
  .qc-copy-fallback input:focus,
  .qc-copy-fallback textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--ring);
  }