/* Tienda Biobel 2026. Hereda los tokens del sistema D1 Laboratoire (Biobel-2026/css/system.css).
   Prefijo de componentes: tb-. Sin Bootstrap, sin iconos de fuente, bordes rectos, un solo acento. */

:root {
  --bb-bronze:        #9E8B7B;
  --bb-bronze-deep:   #6B5C50;
  --bb-bronze-darker: #4A3F36;
  --bb-bronze-soft:   #C7B8A8;
  --bb-bronze-pale:   #E5DBCD;

  --bb-bone:          #F5F1EB;
  --bb-paper:         #FAF8F4;
  --bb-paper-pure:    #FFFEFB;
  --bb-mist:          #E8E2D9;
  --bb-ink:           #2A241F;
  --bb-ink-soft:      #5A4F46;
  --bb-ink-mute:      #8A7E72;

  --bb-ok:            #6F8B6A;
  --bb-alerta:        #A65D57;

  --bb-serif: "Newsreader", "Cormorant Garamond", "Times New Roman", serif;
  --bb-sans:  "Geist", "Söhne", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --bb-mono:  "JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;

  --tb-ancho: 1360px;
  --tb-lado: 48px;
}
@media (max-width: 768px) { :root { --tb-lado: 20px; } }

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body.tb {
  margin: 0; background: var(--bb-paper); color: var(--bb-ink);
  font-family: var(--bb-sans); font-size: 15px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
.tb h1, .tb h2, .tb h3, .tb h4, .tb p { margin: 0; }
.tb a { color: inherit; text-decoration: none; }
.tb img, .tb svg { display: block; max-width: 100%; }
.tb button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; padding: 0; }
.tb input, .tb select, .tb textarea { font: inherit; color: inherit; }
.tb :focus { outline: none; }
.tb :focus-visible { outline: 2px solid var(--bb-bronze); outline-offset: 2px; }
.tb-oculto { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.tb-salto { position: absolute; top: -100px; left: 8px; z-index: 9999; padding: 12px 20px; background: var(--bb-bronze-darker); color: var(--bb-paper); font-family: var(--bb-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; }
.tb-salto:focus { top: 8px; }

.tb-wrap { max-width: var(--tb-ancho); margin: 0 auto; padding: 0 var(--tb-lado); }

/* Tipografía utilitaria */
.tb-ojo { font-family: var(--bb-mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--bb-bronze); font-weight: 500; }
.tb-display { font-family: var(--bb-serif); font-weight: 300; letter-spacing: -.02em; line-height: 1; color: var(--bb-bronze-darker); }
.tb-display em { font-style: italic; color: var(--bb-bronze); }
.tb-meta { font-family: var(--bb-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-ink-mute); }
.tb-lede { font-size: 16px; line-height: 1.7; color: var(--bb-ink-soft); max-width: 560px; }
.tb-hair { border: 0; height: 1px; background: var(--bb-mist); margin: 0; }

/* Botones */
.tb .tb-btn, .tb .tb-btn-solid, .tb-btn, .tb-btn-solid {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 15px 28px; border: 1px solid var(--bb-bronze-darker); color: var(--bb-bronze-darker);
  font-family: var(--bb-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  background: transparent; transition: background .25s ease, color .25s ease, border-color .25s ease;
  text-align: center; white-space: nowrap;
}
.tb .tb-btn:hover { background: var(--bb-bronze-darker); color: var(--bb-paper); }
.tb .tb-btn-solid { background: var(--bb-bronze-darker); color: var(--bb-paper); }
.tb .tb-btn-solid:hover { background: var(--bb-ink); border-color: var(--bb-ink); }
.tb-btn-solid:disabled, .tb-btn:disabled { opacity: .45; cursor: not-allowed; }
.tb-btn-bloque { width: 100%; }
.tb .tb-liga { color: var(--bb-bronze-deep); border-bottom: 1px solid var(--bb-bronze-soft); transition: color .2s, border-color .2s; }
.tb .tb-liga:hover { color: var(--bb-bronze-darker); border-color: var(--bb-bronze-darker); }

/* Campos de línea (patrón D1) */
.tb-campo { display: flex; flex-direction: column; gap: 6px; }
.tb-campo label { font-family: var(--bb-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--bb-ink-mute); }
.tb-campo input, .tb-campo select, .tb-campo textarea {
  border: 0; border-bottom: 1px solid var(--bb-mist); padding: 10px 0; background: transparent;
  border-radius: 0; appearance: none; -webkit-appearance: none; width: 100%; font-size: 15px; color: var(--bb-ink);
}
.tb-campo select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%239E8B7B' stroke-width='1.5'/></svg>");
  background-repeat: no-repeat; background-position: right 0 center; background-size: 12px 8px; padding-right: 20px;
}
.tb-campo input:focus, .tb-campo select:focus, .tb-campo textarea:focus { border-bottom-color: var(--bb-bronze); }
.tb-campo input::placeholder { color: var(--bb-ink-mute); }

/* Barra superior */
.tb-topbar { background: var(--bb-bone); border-bottom: 1px solid var(--bb-mist); }
.tb-topbar .tb-wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; min-height: 36px; }
.tb-topbar span, .tb-topbar a { font-family: var(--bb-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-ink-mute); }
.tb-topbar a:hover { color: var(--bb-bronze-darker); }
.tb-topbar .tb-topbar-der { display: flex; gap: 24px; }
@media (max-width: 600px) { .tb-topbar .tb-topbar-der { display: none; } .tb-topbar .tb-wrap { justify-content: center; text-align: center; } }

/* Cabecera */
.tb-header { position: sticky; top: 0; z-index: 20; background: var(--bb-paper-pure); border-bottom: 1px solid var(--bb-mist); }
.tb-header .tb-wrap { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 32px; min-height: 72px; }
.tb-logo img { height: 30px; width: auto; }
.tb-nav { display: flex; gap: 28px; align-items: center; justify-content: center; }
.tb-nav a { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; font-weight: 500; color: var(--bb-ink-soft); padding: 6px 0; border-bottom: 1px solid transparent; transition: color .2s, border-color .2s; }
.tb-nav a:hover, .tb-nav a.activa { color: var(--bb-bronze-darker); border-bottom-color: var(--bb-bronze); }
.tb-acciones { display: flex; align-items: center; gap: 22px; }
.tb-buscar { display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--bb-mist); padding: 4px 0; min-width: 180px; }
.tb-buscar input { border: 0; background: transparent; padding: 4px 0; width: 100%; font-size: 13px; }
.tb-buscar input::placeholder { color: var(--bb-ink-mute); }
.tb-buscar:focus-within { border-bottom-color: var(--bb-bronze); }
.tb-buscar button { display: flex; color: var(--bb-bronze); }
.tb-accion { display: flex; flex-direction: column; line-height: 1.2; font-size: 12px; color: var(--bb-ink-soft); text-align: left; }
.tb-accion small { font-family: var(--bb-mono); font-size: 9px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-ink-mute); }
.tb-accion:hover { color: var(--bb-bronze-darker); }
.tb-carrito-liga { display: flex; align-items: center; gap: 10px; }
.tb-carrito-cuenta { display: inline-flex; align-items: center; justify-content: center; min-width: 22px; height: 22px; padding: 0 6px; border: 1px solid var(--bb-bronze-darker); font-family: var(--bb-mono); font-size: 10px; color: var(--bb-bronze-darker); }
.tb-carrito-cuenta.llena { background: var(--bb-bronze-darker); color: var(--bb-paper); }
.tb-nav-toggle { display: none; width: 40px; height: 40px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.tb-nav-toggle span { display: block; width: 22px; height: 1.5px; background: var(--bb-bronze-darker); transition: transform .25s ease, opacity .15s ease; }
.tb-nav-toggle.abierto span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.tb-nav-toggle.abierto span:nth-child(2) { opacity: 0; }
.tb-nav-toggle.abierto span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.tb-nav .tb-buscar-movil { display: none; }
.tb .tb-solo-movil { display: none; }
@media (max-width: 1060px) {
  .tb-header .tb-wrap { grid-template-columns: auto 1fr auto; gap: 16px; min-height: 64px; }
  .tb-nav-toggle { display: flex; }
  .tb-buscar-escritorio { display: none; }
  .tb-nav {
    position: fixed; top: 64px; right: 0; bottom: 0; width: 100%; max-width: 340px; z-index: 30;
    flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 0; padding: 24px;
    background: var(--bb-paper-pure); border-left: 1px solid var(--bb-mist); box-shadow: -16px 0 32px rgba(74,63,54,.08);
    transform: translateX(100%); transition: transform .25s ease; overflow-y: auto;
  }
  .tb-nav.abierto { transform: translateX(0); }
  .tb-nav a { padding: 16px 0; font-size: 14px; border-bottom: 1px solid var(--bb-mist); color: var(--bb-bronze-darker); }
  .tb-nav a.activa { border-bottom-color: var(--bb-mist); color: var(--bb-bronze); }
  .tb-nav .tb-buscar-movil { display: flex; margin-bottom: 12px; }
  .tb-accion small, .tb-accion .tb-accion-txt { display: none; }
  .tb .tb-solo-movil { display: block; }
}
@media (max-width: 600px) { .tb-logo img { height: 24px; } .tb-acciones { gap: 14px; } }

/* Diálogo de acceso */
.tb-dialogo { border: 1px solid var(--bb-mist); padding: 0; background: var(--bb-paper-pure); color: var(--bb-ink); max-width: 420px; width: calc(100% - 40px); }
.tb-dialogo::backdrop { background: rgba(42,36,31,.45); }
.tb-dialogo-cuerpo { padding: 36px 32px 32px; display: flex; flex-direction: column; gap: 22px; }
.tb-dialogo h2 { font-family: var(--bb-serif); font-weight: 300; font-size: 30px; line-height: 1.05; color: var(--bb-bronze-darker); }
.tb-dialogo-cerrar { position: absolute; top: 10px; right: 12px; font-size: 22px; line-height: 1; color: var(--bb-ink-mute); padding: 8px; }
.tb-dialogo-cerrar:hover { color: var(--bb-bronze-darker); }
.tb-dialogo p { font-size: 13px; color: var(--bb-ink-soft); line-height: 1.6; }
.tb-dialogo-fallback { position: fixed; inset: 0; z-index: 60; display: flex; align-items: center; justify-content: center; background: rgba(42,36,31,.45); }

/* Avisos */
.tb-aviso { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 18px; border: 1px solid var(--bb-mist); border-left: 3px solid var(--bb-ok); background: var(--bb-paper-pure); font-size: 14px; }
.tb-aviso.error { border-left-color: var(--bb-alerta); }
.tb-aviso a { color: var(--bb-bronze-deep); border-bottom: 1px solid var(--bb-bronze-soft); white-space: nowrap; }

/* Secciones */
.tb-seccion { padding: 80px 0; }
.tb-seccion + .tb-seccion { padding-top: 0; }
.tb-seccion-cabeza { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 40px; padding-bottom: 20px; border-bottom: 1px solid var(--bb-bronze-darker); }
.tb-seccion-cabeza h2 { font-family: var(--bb-serif); font-weight: 300; font-size: clamp(34px, 4vw, 52px); line-height: 1; letter-spacing: -.02em; color: var(--bb-bronze-darker); }
.tb-seccion-cabeza h2 em { font-style: italic; color: var(--bb-bronze); }
.tb-seccion-cabeza .tb-der { font-family: var(--bb-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-ink-mute); white-space: nowrap; }
.tb-seccion-cabeza .tb-der a:hover { color: var(--bb-bronze-darker); }
@media (max-width: 768px) { .tb-seccion { padding: 56px 0; } .tb-seccion-cabeza { flex-direction: column; align-items: flex-start; gap: 10px; margin-bottom: 28px; } }

/* Portada */
.tb-hero { border-bottom: 1px solid var(--bb-mist); background: var(--bb-paper-pure); }
.tb-hero .tb-wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 48px; align-items: stretch; padding-top: 0; padding-bottom: 0; }
.tb-hero-texto { padding: 88px 0 72px; display: flex; flex-direction: column; justify-content: center; gap: 28px; }
.tb-hero-texto h1 { font-family: var(--bb-serif); font-weight: 300; font-size: clamp(44px, 6vw, 84px); line-height: .98; letter-spacing: -.025em; color: var(--bb-bronze-darker); max-width: 620px; }
.tb-hero-texto h1 em { font-style: italic; color: var(--bb-bronze); }
.tb-hero-acciones { display: flex; flex-wrap: wrap; gap: 12px; }
.tb-hero-datos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 12px; padding-top: 22px; border-top: 1px solid var(--bb-mist); }
.tb-hero-datos dt { font-family: var(--bb-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--bb-bronze); margin-bottom: 6px; }
.tb-hero-datos dd { margin: 0; font-size: 13px; color: var(--bb-ink-soft); line-height: 1.5; }
.tb-hero-imagen { position: relative; background: var(--bb-bone); border-left: 1px solid var(--bb-mist); border-right: 1px solid var(--bb-mist); display: flex; align-items: center; justify-content: center; overflow: hidden; min-height: 520px; }
.tb-hero-imagen::before { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, transparent 0 12px, rgba(158,139,123,.05) 12px 13px); }
.tb-hero-imagen img { position: relative; width: 72%; height: auto; max-height: 82%; object-fit: contain; filter: drop-shadow(0 24px 40px rgba(74,63,54,.16)); }
.tb-hero-imagen .tb-hero-pie { position: absolute; left: 24px; bottom: 20px; display: flex; flex-direction: column; gap: 4px; }
.tb-hero-imagen .tb-hero-pie a { font-family: var(--bb-serif); font-size: 17px; font-style: italic; color: var(--bb-bronze-darker); }
.tb-hero-imagen .tb-hero-pie a:hover { color: var(--bb-bronze); }
@media (max-width: 968px) {
  .tb-hero .tb-wrap { grid-template-columns: 1fr; gap: 0; padding: 0; }
  .tb-hero-imagen { order: -1; min-height: 0; aspect-ratio: 5 / 4; border: 0; border-bottom: 1px solid var(--bb-mist); }
  .tb-hero-texto { padding: 44px var(--tb-lado) 56px; }
  .tb-hero-datos { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) { .tb-hero-datos { grid-template-columns: 1fr; gap: 14px; } }

/* Promos administradas (tabla carrusel) */
.tb-promos { display: grid; gap: 24px; max-width: 1000px; margin: 0 auto; }
.tb-promos a, .tb-promos div { display: block; border: 1px solid var(--bb-mist); background: var(--bb-paper-pure); }
.tb-promos img { width: 100%; height: auto; }

/* Entradas por categoría */
.tb-entradas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--bb-mist); border: 1px solid var(--bb-mist); }
.tb-entrada { background: var(--bb-paper-pure); padding: 32px; display: flex; flex-direction: column; gap: 20px; min-height: 320px; transition: background .3s; position: relative; }
.tb-entrada:hover { background: var(--bb-bone); }
.tb-entrada .tb-indice { display: flex; justify-content: space-between; font-family: var(--bb-mono); font-size: 11px; letter-spacing: .14em; color: var(--bb-bronze); }
.tb-entrada h3 { font-family: var(--bb-serif); font-weight: 300; font-size: 34px; line-height: 1.05; letter-spacing: -.01em; color: var(--bb-bronze-darker); }
.tb-entrada p { font-size: 13px; color: var(--bb-ink-soft); line-height: 1.6; flex: 1; }
.tb-entrada .tb-entrada-img { height: 180px; display: flex; align-items: center; justify-content: center; background: var(--bb-bone); }
.tb-entrada .tb-entrada-img img { max-height: 150px; width: auto; }
.tb-pastilla { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border: 1px solid var(--card-color, var(--bb-bronze)); border-radius: 999px; font-family: var(--bb-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--card-color, var(--bb-bronze)); transition: background .25s, color .25s; white-space: nowrap; align-self: flex-start; }
.tb-entrada:hover .tb-pastilla, .tb-linea:hover .tb-pastilla { background: var(--card-color, var(--bb-bronze)); color: var(--bb-paper); }
@media (max-width: 968px) { .tb-entradas { grid-template-columns: 1fr; } .tb-entrada { min-height: 0; } }

/* Líneas (tipo de piel) */
.tb-lineas { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1px; background: var(--bb-mist); border: 1px solid var(--bb-mist); }
.tb-linea { background: var(--bb-paper-pure); padding: 26px 28px 24px; display: flex; flex-direction: column; gap: 14px; border-top: 2px solid var(--card-color, var(--bb-bronze-soft)); transition: background .3s; }
.tb-linea:hover { background: var(--bb-bone); }
.tb-linea .tb-indice { display: flex; justify-content: space-between; font-family: var(--bb-mono); font-size: 10px; letter-spacing: .14em; color: var(--bb-ink-mute); }
.tb-linea .tb-indice span:last-child { color: var(--card-color, var(--bb-bronze)); }
.tb-linea h3 { font-family: var(--bb-serif); font-weight: 400; font-size: 22px; line-height: 1.15; color: var(--bb-bronze-darker); letter-spacing: -.01em; }
.tb-linea p { font-size: 13px; color: var(--bb-ink-soft); line-height: 1.6; flex: 1; }
.tb-linea .tb-pastilla { margin-top: 6px; }

/* Tarjetas de producto */
.tb-productos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--bb-mist); border: 1px solid var(--bb-mist); }
.tb-productos.tres { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1100px) { .tb-productos, .tb-productos.tres { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .tb-productos, .tb-productos.tres { grid-template-columns: repeat(2, 1fr); } }
.tb-tarjeta { background: var(--bb-paper-pure); display: flex; flex-direction: column; transition: background .3s; position: relative; }
.tb-tarjeta:hover { background: var(--bb-bone); }
.tb-tarjeta-img { aspect-ratio: 1 / 1; background: var(--bb-bone); display: flex; align-items: center; justify-content: center; overflow: hidden; border-bottom: 1px solid var(--bb-mist); }
.tb-tarjeta-img img { width: 78%; height: 78%; object-fit: contain; transition: transform .4s ease; }
.tb-tarjeta:hover .tb-tarjeta-img img { transform: scale(1.04); }
.tb-tarjeta-cuerpo { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.tb-tarjeta-linea { font-family: var(--bb-mono); font-size: 9px; letter-spacing: .14em; text-transform: uppercase; color: var(--card-color, var(--bb-bronze)); }
.tb-tarjeta h3 { font-family: var(--bb-serif); font-weight: 400; font-size: 19px; line-height: 1.2; color: var(--bb-bronze-darker); letter-spacing: -.01em; }
.tb-tarjeta h3 a::after { content: ""; position: absolute; inset: 0; }
.tb-tarjeta-pie { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-top: auto; padding-top: 10px; border-top: 1px solid var(--bb-mist); }
.tb-tarjeta-cap { font-family: var(--bb-mono); font-size: 10px; letter-spacing: .12em; color: var(--bb-ink-mute); }
.tb-precio { font-size: 15px; color: var(--bb-ink); font-variant-numeric: tabular-nums; }
.tb-precio small { font-family: var(--bb-mono); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; color: var(--bb-ink-mute); margin-left: 6px; }
@media (max-width: 600px) { .tb-tarjeta-cuerpo { padding: 14px 14px 16px; } .tb-tarjeta h3 { font-size: 16px; } }

/* Franja de confianza */
.tb-confianza { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--bb-mist); border-bottom: 1px solid var(--bb-mist); background: var(--bb-paper-pure); }
.tb-confianza > div { padding: 36px 32px; border-right: 1px solid var(--bb-mist); display: flex; flex-direction: column; gap: 10px; }
.tb-confianza > div:last-child { border-right: 0; }
.tb-confianza h3 { font-family: var(--bb-serif); font-weight: 400; font-size: 22px; color: var(--bb-bronze-darker); line-height: 1.15; }
.tb-confianza p { font-size: 13px; color: var(--bb-ink-soft); line-height: 1.6; }
.tb-confianza img { height: 22px; width: auto; margin-top: 4px; }
@media (max-width: 900px) { .tb-confianza { grid-template-columns: 1fr; } .tb-confianza > div { border-right: 0; border-bottom: 1px solid var(--bb-mist); } .tb-confianza > div:last-child { border-bottom: 0; } }

/* Boletín */
.tb-boletin { display: flex; gap: 12px; align-items: flex-end; }
.tb-boletin .tb-campo { flex: 1; }
.tb-boletin-ok { font-size: 13px; color: var(--bb-ok); }

/* Pie */
.tb-footer { background: var(--bb-bone); padding: 72px 0 32px; border-top: 1px solid var(--bb-mist); margin-top: 0; }
.tb-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid var(--bb-mist); }
.tb-footer h4 { font-family: var(--bb-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-bronze); margin: 0 0 18px; font-weight: 500; }
.tb-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.tb-footer ul a, .tb-footer p { font-size: 13px; color: var(--bb-ink-soft); line-height: 1.7; }
.tb-footer ul a:hover { color: var(--bb-bronze-darker); }
.tb-footer-marca img { height: 40px; width: auto; }
.tb-footer-abajo { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-top: 24px; font-family: var(--bb-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--bb-ink-mute); }
.tb-footer-abajo a:hover { color: var(--bb-bronze-darker); }
@media (max-width: 968px) { .tb-footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 600px) { .tb-footer { padding-top: 48px; } .tb-footer-grid { grid-template-columns: 1fr; } }

/* Miga */
.tb-miga { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; font-family: var(--bb-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-ink-mute); padding: 18px 0; }
.tb-miga a:hover { color: var(--bb-bronze-darker); }
.tb-miga li { list-style: none; display: flex; gap: 10px; align-items: center; }
.tb-miga li + li::before { content: "/"; color: var(--bb-bronze-soft); }
.tb-miga ol { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 0; }

/* Cabecera de página interior */
.tb-pagina-cabeza { padding: 24px 0 36px; border-bottom: 1px solid var(--bb-mist); background: var(--bb-paper-pure); }
.tb-pagina-cabeza h1 { font-family: var(--bb-serif); font-weight: 300; font-size: clamp(36px, 5vw, 64px); line-height: 1; letter-spacing: -.02em; color: var(--bb-bronze-darker); }
.tb-pagina-cabeza h1 em { font-style: italic; color: var(--bb-bronze); }
.tb-pagina-cabeza p { margin-top: 14px; }

/* Listado */
.tb-listado { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 48px; padding: 40px 0 80px; align-items: start; }
.tb-filtros { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 28px; }
.tb-filtros h2 { font-family: var(--bb-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--bb-bronze); font-weight: 500; padding-bottom: 10px; border-bottom: 1px solid var(--bb-mist); margin-bottom: 12px; }
.tb-filtro-lista { display: flex; flex-direction: column; gap: 2px; }
.tb-filtro-lista label { display: flex; gap: 12px; align-items: flex-start; font-size: 13px; color: var(--bb-ink-soft); padding: 7px 0; cursor: pointer; line-height: 1.4; }
.tb-filtro-lista label:hover { color: var(--bb-bronze-darker); }
.tb-filtro-lista input { appearance: none; -webkit-appearance: none; width: 14px; height: 14px; margin: 3px 0 0; border: 1px solid var(--bb-bronze-soft); background: var(--bb-paper-pure); flex: none; position: relative; cursor: pointer; }
.tb-filtro-lista input:checked { background: var(--bb-bronze-darker); border-color: var(--bb-bronze-darker); }
.tb-filtro-lista input:checked::after { content: ""; position: absolute; left: 4px; top: 1px; width: 4px; height: 8px; border: solid var(--bb-paper); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); }
.tb-filtro-lista .tb-n { margin-left: auto; font-family: var(--bb-mono); font-size: 10px; color: var(--bb-ink-mute); padding-top: 2px; }
.tb .tb-filtros-toggle { display: none; }
.tb-barra { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-bottom: 16px; margin-bottom: 1px; border-bottom: 1px solid var(--bb-mist); flex-wrap: wrap; }
.tb-barra .tb-conteo { font-family: var(--bb-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-ink-mute); }
.tb-orden { display: flex; gap: 20px; align-items: center; }
.tb-orden label { font-family: var(--bb-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-ink-mute); }
.tb-orden select { border: 0; border-bottom: 1px solid var(--bb-mist); background: transparent; padding: 6px 20px 6px 0; font-size: 13px; appearance: none; -webkit-appearance: none; color: var(--bb-ink); background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%239E8B7B' stroke-width='1.5'/></svg>"); background-repeat: no-repeat; background-position: right 0 center; background-size: 12px 8px; }
.tb-resultados { position: relative; min-height: 240px; }
.tb-resultados.cargando::after { content: ""; position: absolute; inset: 0; background: rgba(250,248,244,.6); }
.tb-vacio { padding: 64px 24px; text-align: center; border: 1px solid var(--bb-mist); background: var(--bb-paper-pure); font-family: var(--bb-serif); font-size: 24px; font-weight: 300; color: var(--bb-bronze-darker); }
.tb-pager { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; font-family: var(--bb-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-ink-mute); }
.tb-pager .tb-pager-botones { display: flex; gap: 8px; }
.tb-pager button { padding: 10px 16px; border: 1px solid var(--bb-mist); font-family: var(--bb-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-bronze-darker); transition: all .2s; }
.tb-pager button:hover { border-color: var(--bb-bronze-darker); background: var(--bb-bronze-darker); color: var(--bb-paper); }
.tb-pager button:disabled { opacity: .35; pointer-events: none; }
.tb-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.tb-chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border: 1px solid var(--bb-bronze-soft); border-radius: 999px; font-family: var(--bb-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--bb-bronze-darker); background: var(--bb-paper-pure); }
.tb-chip button { color: var(--bb-ink-mute); font-size: 14px; line-height: 1; }
.tb-chip button:hover { color: var(--bb-alerta); }
@media (max-width: 968px) {
  .tb-listado { grid-template-columns: 1fr; gap: 24px; padding-top: 24px; }
  .tb-filtros { position: static; display: none; padding: 20px; border: 1px solid var(--bb-mist); background: var(--bb-paper-pure); }
  .tb-filtros.abierto { display: flex; }
  .tb .tb-filtros-toggle { display: inline-flex; }
}

/* Producto */
.tb-producto { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 64px; padding: 40px 0 80px; align-items: start; }
.tb-galeria { position: sticky; top: 96px; }
.tb-galeria-principal { aspect-ratio: 1 / 1; background: var(--bb-bone); border: 1px solid var(--bb-mist); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.tb-galeria-principal::before { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(45deg, transparent 0 12px, rgba(158,139,123,.05) 12px 13px); }
.tb-galeria-principal img { position: relative; width: 82%; height: 82%; object-fit: contain; filter: drop-shadow(0 20px 36px rgba(74,63,54,.14)); }
.tb-galeria-pie { display: flex; justify-content: space-between; padding-top: 12px; font-family: var(--bb-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-ink-mute); }
.tb-detalle { display: flex; flex-direction: column; gap: 26px; }
.tb-detalle h1 { font-family: var(--bb-serif); font-weight: 300; font-size: clamp(34px, 3.6vw, 50px); line-height: 1.02; letter-spacing: -.02em; color: var(--bb-bronze-darker); }
.tb-detalle-linea { font-family: var(--bb-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--card-color, var(--bb-bronze)); }
.tb-detalle-linea a:hover { color: var(--bb-bronze-darker); }
.tb-detalle-precio { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; padding: 20px 0; border-top: 1px solid var(--bb-mist); border-bottom: 1px solid var(--bb-mist); }
.tb-detalle-precio .tb-monto { font-family: var(--bb-serif); font-weight: 300; font-size: 40px; line-height: 1; color: var(--bb-ink); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.tb-detalle-precio .tb-monto-antes { text-decoration: line-through; color: var(--bb-ink-mute); font-size: 18px; }
.tb-detalle-precio .tb-meta { align-self: center; }
.tb-disponible { display: inline-flex; align-items: center; gap: 8px; font-family: var(--bb-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-ok); }
.tb-disponible::before { content: ""; width: 6px; height: 6px; background: currentColor; border-radius: 50%; }
.tb-disponible.no { color: var(--bb-alerta); }
.tb-compra { display: grid; grid-template-columns: 120px 1fr; gap: 16px; align-items: end; }
.tb-compra .tb-btn-solid { padding-top: 14px; padding-bottom: 14px; }
@media (max-width: 480px) { .tb-compra { grid-template-columns: 1fr; } }
.tb-senales { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 24px; }
.tb-senales div { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--bb-ink-soft); line-height: 1.5; }
.tb-senales img { height: 16px; width: auto; max-width: 90px; align-self: flex-start; margin-top: 4px; }
.tb-confianza img { align-self: flex-start; }
.tb-acordeon { border-top: 1px solid var(--bb-mist); }
.tb-acordeon details { border-bottom: 1px solid var(--bb-mist); }
.tb-acordeon summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 16px 0; font-family: var(--bb-serif); font-size: 20px; font-weight: 400; color: var(--bb-bronze-darker); }
.tb-acordeon summary::-webkit-details-marker { display: none; }
.tb-acordeon summary::after { content: "+"; font-family: var(--bb-sans); font-weight: 300; font-size: 22px; color: var(--bb-bronze); transition: transform .25s; }
.tb-acordeon details[open] summary::after { transform: rotate(45deg); }
.tb-acordeon .tb-acordeon-cuerpo { padding: 0 0 20px; font-size: 14px; line-height: 1.7; color: var(--bb-ink-soft); }
.tb-beneficios { font-size: 16px; line-height: 1.7; color: var(--bb-ink-soft); }
@media (max-width: 968px) { .tb-producto { grid-template-columns: 1fr; gap: 32px; padding-top: 16px; } .tb-galeria { position: static; } }

/* Carrito */
.tb-carrito { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 48px; padding: 40px 0 80px; align-items: start; }
.tb-carrito-lista { display: flex; flex-direction: column; border-top: 1px solid var(--bb-mist); }
.tb-item { display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--bb-mist); align-items: center; }
.tb-item-img { aspect-ratio: 1 / 1; background: var(--bb-bone); border: 1px solid var(--bb-mist); display: flex; align-items: center; justify-content: center; }
.tb-item-img img { width: 80%; height: 80%; object-fit: contain; }
.tb-item h3 { font-family: var(--bb-serif); font-weight: 400; font-size: 20px; line-height: 1.2; color: var(--bb-bronze-darker); }
.tb-item-meta { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; font-size: 13px; color: var(--bb-ink-soft); font-variant-numeric: tabular-nums; }
.tb-item-acciones { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; }
.tb-item-acciones .tb-campo { width: 84px; }
.tb-item-acciones .tb-campo input { text-align: center; }
.tb-quitar { font-family: var(--bb-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--bb-ink-mute); }
.tb-quitar:hover { color: var(--bb-alerta); }
.tb-item-total { font-size: 16px; color: var(--bb-ink); font-variant-numeric: tabular-nums; }
.tb-resumen { position: sticky; top: 96px; border: 1px solid var(--bb-mist); background: var(--bb-paper-pure); padding: 28px; display: flex; flex-direction: column; gap: 18px; }
.tb-resumen h2 { font-family: var(--bb-serif); font-weight: 300; font-size: 28px; color: var(--bb-bronze-darker); line-height: 1; }
.tb-resumen dl { margin: 0; display: grid; grid-template-columns: 1fr auto; gap: 10px 16px; font-size: 14px; color: var(--bb-ink-soft); font-variant-numeric: tabular-nums; }
.tb-resumen dd { margin: 0; text-align: right; color: var(--bb-ink); }
.tb-resumen .tb-total { border-top: 1px solid var(--bb-mist); padding-top: 14px; font-size: 18px; color: var(--bb-ink); }
.tb-progreso { display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: var(--bb-ink-soft); }
.tb-progreso-barra { height: 3px; background: var(--bb-mist); position: relative; }
.tb-progreso-barra span { position: absolute; left: 0; top: 0; bottom: 0; background: var(--bb-bronze); }
@media (max-width: 968px) { .tb-carrito { grid-template-columns: 1fr; gap: 32px; } .tb-resumen { position: static; } }
@media (max-width: 600px) { .tb-item { grid-template-columns: 72px 1fr; } .tb-item-acciones { grid-column: 1 / -1; flex-direction: row; justify-content: space-between; align-items: center; } }

/* Página vacía / 404 */
.tb-vacio-pagina { padding: 96px 0; text-align: center; display: flex; flex-direction: column; gap: 22px; align-items: center; }
.tb-vacio-pagina h1 { font-family: var(--bb-serif); font-weight: 300; font-style: italic; font-size: clamp(36px, 5vw, 64px); color: var(--bb-bronze-darker); line-height: 1; }

/* Puente para páginas heredadas (Bootstrap sigue cargando en ellas): el cascarón nuevo manda. */
body.tb-legacy { background: var(--bb-paper); }
body.tb-legacy .tb-header, body.tb-legacy .tb-topbar, body.tb-legacy .tb-footer, body.tb-legacy .tb-dialogo, body.tb-legacy .tb-nav { font-family: var(--bb-sans); font-size: 15px; line-height: 1.6; }
body.tb-legacy .tb-header a, body.tb-legacy .tb-footer a, body.tb-legacy .tb-topbar a { text-decoration: none; }
body.tb-legacy .tb-header a:hover, body.tb-legacy .tb-footer a:hover { text-decoration: none; }
body.tb-legacy .tb-footer h4 { font-size: 11px; line-height: 1.4; }
body.tb-legacy .tb-header h2, body.tb-legacy .tb-dialogo h2 { margin: 0; }
body.tb-legacy .tb-dialogo p { margin: 0; }
body.tb-legacy .tb-footer p { margin: 0; }
body.tb-legacy .tb-footer ul { margin: 0; }
body.tb-legacy .tb-legacy-contenido { padding-top: 24px; }
body.tb-legacy .page-title-overlap { background: var(--bb-paper-pure) !important; border-bottom: 1px solid var(--bb-mist); }
body.tb-legacy .page-title-overlap .text-light, body.tb-legacy .page-title-overlap .breadcrumb-light .breadcrumb-item a, body.tb-legacy .page-title-overlap .breadcrumb-item { color: var(--bb-bronze-darker) !important; }
body.tb-legacy .bg-dorado { background-color: var(--bb-bone) !important; }
body.tb-legacy .btn-primary { background-color: var(--bb-bronze-darker); border-color: var(--bb-bronze-darker); }
body.tb-legacy .btn-primary:hover { background-color: var(--bb-ink); border-color: var(--bb-ink); }
body.tb-legacy .dorado { color: var(--bb-bronze-deep) !important; }
body.tb-legacy .navbar-tool-label, body.tb-legacy .badge-primary { background-color: var(--bb-bronze-darker); }

@media (prefers-reduced-motion: reduce) {
  .tb *, .tb *::before, .tb *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}