/* /cotizador.html — mismo sistema visual que brand-tokens.css/work.css
   (nav, footer, hero de video ya vienen de ahí). Acá solo lo propio del
   catálogo: barra de fecha, pestañas, tarjetas de equipo/combo y el
   panel de carrito. Estructura y lógica (fechas, disponibilidad,
   carrito, combos) no cambian — ver public/js/cotizador.js. */

:root{
  --ok:#7fa876; --ok-bg:rgba(127,168,118,.15); --ok-line:rgba(127,168,118,.35);
  --warn:#e0574a; --warn-bg:rgba(224,87,74,.15); --warn-line:rgba(224,87,74,.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; padding: 0; background: var(--ink); color: var(--text-ink); font-family: var(--font-b); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--coral); outline-offset: 2px; }

.cat-shell { container-type: inline-size; container-name: cat; background: var(--ink); }

.cat-datebar { border-bottom: 1px solid var(--line-ink); background: rgba(255,255,255,.02); }
.cat-datebar-inner { max-width: 1400px; margin: 0 auto; padding: 24px 64px; }
.cat-eyebrow { font: 800 10.5px/1 var(--font-b); letter-spacing: .1em; text-transform: uppercase; color: var(--coral); margin-bottom: 14px; }
.cat-datebar-row { display: flex; align-items: flex-end; gap: 28px; flex-wrap: wrap; }
.cat-field { display: flex; flex-direction: column; gap: 8px; }
.cat-field > span { font: 800 10.5px/1 var(--font-b); letter-spacing: .1em; text-transform: uppercase; color: var(--neutral-on-ink); }
.cat-field input[type="date"] {
  background: rgba(255,255,255,.03); border: 1px solid var(--line-ink); border-radius: 6px; color: #fff;
  font: 500 14px/1 var(--font-b); padding: 10px 14px; outline: none; transition: border-color .2s; color-scheme: dark;
}
.cat-field input[type="date"]:focus { border-color: var(--coral); }
.stepper-dias { display: flex; align-items: center; gap: 0; border: 1px solid var(--line-ink); border-radius: 6px; overflow: hidden; }
.stepper-dias button { width: 34px; height: 38px; border: none; background: rgba(255,255,255,.03); color: var(--gold-light); font-size: 16px; cursor: pointer; transition: background .2s; }
.stepper-dias button:hover { background: rgba(255,90,54,.18); }
.stepper-dias output { min-width: 64px; text-align: center; font: 600 13.5px/1 var(--font-b); color: #fff; font-variant-numeric: tabular-nums; }
.cat-hasta { font: 500 13px/1 var(--font-b); color: var(--text-ink-soft); padding-bottom: 10px; }
.cat-hasta strong { color: #fff; font-weight: 700; }
.cat-hint { margin: 16px 0 0; font: 400 12.5px/1.5 var(--font-b); color: var(--neutral-on-ink); max-width: 60ch; }

.cat-tabs { display: flex; gap: 10px; overflow-x: auto; max-width: 1400px; margin: 0 auto; padding: 20px 64px; scrollbar-width: none; }
.cat-tabs::-webkit-scrollbar { display: none; }
.cat-tab {
  flex: none; display: flex; align-items: center; gap: 7px; font: 800 12px/1 var(--font-b); letter-spacing: .04em;
  color: var(--text-ink-soft); background: none; border: 1px solid var(--line-ink); border-radius: 999px; padding: 10px 18px;
  cursor: pointer; transition: border-color .2s, color .2s, background .2s; white-space: nowrap;
}
.cat-tab span { font-size: 10.5px; opacity: .7; font-variant-numeric: tabular-nums; }
.cat-tab:hover { border-color: var(--coral); color: #fff; }
.cat-tab[aria-pressed="true"] { background: linear-gradient(120deg, var(--coral), var(--coral-deep)); border-color: transparent; color: #fff; }
.cat-tab--combos { color: var(--gold-light); border-color: rgba(217,169,78,.4); }
.cat-tab--combos[aria-pressed="true"] { background: linear-gradient(120deg, var(--gold-light), var(--gold) 55%, var(--gold-dark)); color: var(--ink); }

.cat-layout { display: grid; grid-template-columns: 1fr 360px; gap: 40px; max-width: 1400px; margin: 0 auto; padding: 36px 64px 100px; align-items: start; }
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(216px, 1fr)); gap: 16px; }
.cat-loading, .cat-error { grid-column: 1 / -1; color: var(--text-ink-soft); font: 400 13.5px/1.5 var(--font-b); padding: 24px 4px; }
.cat-error { color: var(--warn); }

/* --- Tarjeta de equipo suelto — hover + shine, mismo lenguaje que /work --- */

.eq-card { position: relative; overflow: hidden; border: 1px solid var(--line-ink); border-radius: 10px; background: rgba(255,255,255,.02); display: flex; flex-direction: column; cursor: pointer; transition: transform .35s cubic-bezier(.2,.8,.2,1), border-color .35s, box-shadow .35s; }
.eq-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; z-index: 3; background: linear-gradient(90deg, var(--coral), var(--gold)); transform: scaleX(0); transform-origin: left; transition: transform .4s cubic-bezier(.2,.8,.2,1); }
.eq-card:hover { transform: translateY(-7px); border-color: rgba(255,90,54,.5); box-shadow: 0 24px 46px -20px rgba(255,90,54,.4); }
.eq-card:hover::before { transform: scaleX(1); }
.eq-card.en-carrito { border-color: var(--gold); }
.eq-card.sin-stock { opacity: .55; cursor: default; }
.eq-card.sin-stock:hover { transform: none; box-shadow: none; border-color: var(--line-ink); }

.eq-photo { aspect-ratio: 4/3; position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; background: linear-gradient(150deg, var(--ink-soft), #000); }
.eq-photo::before { content: ''; position: absolute; inset: 0; z-index: 1; background-image: var(--grain); opacity: .06; mix-blend-mode: overlay; pointer-events: none; }
.eq-photo::after { content: ''; position: absolute; top: 0; left: -75%; width: 50%; height: 100%; z-index: 2; background: linear-gradient(115deg, transparent, rgba(255,255,255,.16), transparent); transform: skewX(-20deg); transition: left .75s ease; pointer-events: none; }
.eq-card:hover .eq-photo::after { left: 150%; }
.eq-photo-placeholder { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; }
.eq-photo-placeholder svg { color: rgba(255,255,255,.28); width: 28px; height: 28px; }
.eq-photo-placeholder span { font: 800 9.5px/1 var(--font-b); letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.4); transition: color .35s; }
.eq-card:hover .eq-photo-placeholder span { color: rgba(255,255,255,.65); }
.eq-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.eq-dots { position: absolute; left: 0; right: 0; bottom: 8px; z-index: 2; display: flex; justify-content: center; gap: 5px; }
.eq-dots span { width: 5px; height: 5px; border-radius: 50%; background: rgba(255,255,255,.4); transition: all .2s; }
.eq-dots span.activo { background: var(--gold-light); width: 14px; border-radius: 3px; }

.eq-body { padding: 16px 16px 18px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.eq-cat { font: 800 10px/1 var(--font-b); letter-spacing: .08em; text-transform: uppercase; color: var(--coral-light); }
.eq-name { font: 700 14px/1.3 var(--font-b); color: #fff; margin: 0; min-height: 2.6em; }
.eq-componentes { font: 400 11px/1.5 var(--font-b); color: var(--text-ink-soft); margin-top: -4px; }
.eq-price { font: 400 12px/1 var(--font-b); color: var(--text-ink-soft); }
.eq-price strong { font: 800 17px/1 var(--font-b); color: #fff; font-variant-numeric: tabular-nums; transition: color .3s; }
.eq-card:hover .eq-price strong { color: var(--gold-light); }
.eq-price-tachado { text-decoration: line-through; color: var(--neutral-on-ink); font-variant-numeric: tabular-nums; }
.eq-ahorro { font: 700 11px/1.4 var(--font-b); color: var(--ok); margin-top: -6px; }

.eq-badge { align-self: flex-start; display: flex; align-items: center; gap: 6px; font: 600 11px/1 var(--font-b); padding: 6px 10px; border-radius: 999px; border: 1px solid transparent; }
.eq-badge::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor; flex: none; }
.eq-badge--si { background: var(--ok-bg); color: var(--ok); border-color: var(--ok-line); }
.eq-badge--no { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-line); }

.eq-card.incluido-en-combo { opacity: .5; cursor: default; }
.eq-card.incluido-en-combo:hover { transform: none; box-shadow: none; border-color: var(--line-ink); }
.eq-incluido-aviso { font: 600 10.5px/1 var(--font-b); color: var(--gold-light); white-space: nowrap; }

.eq-footer { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.eq-stepper { display: flex; align-items: center; border: 1px solid var(--line-ink); border-radius: 6px; overflow: hidden; transition: border-color .3s; }
.eq-card:hover .eq-stepper { border-color: rgba(255,90,54,.4); }
.eq-stepper button { width: 28px; height: 30px; border: none; background: transparent; color: var(--gold-light); font-size: 15px; cursor: pointer; transition: background .2s; }
.eq-stepper button:hover:not(:disabled) { background: rgba(255,90,54,.18); }
.eq-stepper button:disabled { color: #514c42; cursor: not-allowed; }
.eq-qty { min-width: 22px; text-align: center; font: 700 13px/1 var(--font-b); color: #fff; font-variant-numeric: tabular-nums; }
.eq-noaviso { font: 500 11px/1.4 var(--font-b); color: var(--neutral-on-ink); }

/* --- Combos — fila propia arriba de la grilla, tarjeta con acento dorado/coral --- */

.combo-row-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 14px; }
.combo-row-head h4 { font: 800 11px/1 var(--font-b); letter-spacing: .14em; text-transform: uppercase; color: var(--coral); margin: 0; }
.combo-row-head span { font-size: 10.5px; opacity: .7; color: var(--neutral-on-ink); }
.combo-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(216px, 1fr)); gap: 16px; margin-bottom: 28px; }

.eq-card.eq-card--combo {
  border-color: rgba(255,90,54,.4);
  background: linear-gradient(160deg, rgba(255,90,54,.09), rgba(217,169,78,.04));
}
.eq-card.eq-card--combo:hover { border-color: var(--coral); box-shadow: 0 26px 50px -18px rgba(255,90,54,.55); }
.eq-card.eq-card--combo .eq-photo { background: linear-gradient(160deg, var(--coral), var(--gold-dark)); }
.eq-card.eq-card--combo .eq-photo-placeholder svg { color: rgba(255,255,255,.55); }
.eq-card.eq-card--combo .eq-photo-placeholder span { color: rgba(255,255,255,.85); }
.eq-card.eq-card--combo .eq-cat { color: #fff; opacity: .85; }

/* --- Carrito ------------------------------------------------------------- */

.cat-cart { position: sticky; top: 16px; border: 1px solid var(--line-ink); border-radius: 12px; overflow: hidden; background: var(--ink-soft); align-self: start; }
.cart-head { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 26px 26px 18px; background: none; border: none; color: #fff; cursor: default; text-align: left; }
.cart-head-title { font: 800 11px/1 var(--font-b); letter-spacing: .14em; text-transform: uppercase; color: var(--coral); }
.cart-head-mini { font: 600 12px/1 var(--font-b); color: var(--text-ink-soft); font-variant-numeric: tabular-nums; display: none; }
.cart-chevron { display: none; }

.cart-body { padding: 0 26px 26px; display: flex; flex-direction: column; }
.cart-empty { font: 400 13px/1.5 var(--font-b); color: var(--text-ink-soft); padding-bottom: 6px; }
.cart-lines { display: flex; flex-direction: column; }
.cart-line { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; padding: 9px 0; border-top: 1px solid var(--line-ink); }
.cart-line-info { min-width: 0; }
.cart-line-name { font: 600 12.5px/1.35 var(--font-b); color: #fff; }
.cart-line-meta { font: 400 11.5px/1 var(--font-b); color: var(--text-ink-soft); margin-top: 3px; }
.cart-line-right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex: none; }
.cart-line-sub { font: 700 12.5px/1 var(--font-b); color: #fff; font-variant-numeric: tabular-nums; }
.cart-line-stepper { display: flex; align-items: center; border: 1px solid var(--line-ink); border-radius: 6px; overflow: hidden; }
.cart-line-stepper button { width: 24px; height: 26px; border: none; background: transparent; color: var(--gold-light); font-size: 13px; cursor: pointer; transition: background .2s; }
.cart-line-stepper button:hover:not(:disabled) { background: rgba(255,90,54,.18); }
.cart-line-stepper button:disabled { color: #514c42; cursor: not-allowed; }
.cart-line-qty { min-width: 18px; text-align: center; font: 700 12px/1 var(--font-b); color: #fff; }

form#cartForm { display: contents; }

.cart-transporte { border-top: 1px solid var(--line-ink); padding-top: 18px; margin-top: 4px; display: flex; flex-direction: column; }
.cart-transporte-title { font: 800 10.5px/1 var(--font-b); letter-spacing: .1em; text-transform: uppercase; color: var(--neutral-on-ink); margin-bottom: 8px; }
.cart-transporte-nota { margin: 0 0 8px; font: 400 12px/1.5 var(--font-b); color: var(--text-ink-soft); }
.cart-switch-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 0; cursor: pointer; }
.cart-switch-row span:first-child { font: 400 13px/1 var(--font-b); color: #fff; }
.cart-switch-row b { color: var(--gold-light); font-weight: 700; }
.cart-switch { position: relative; width: 38px; height: 22px; flex: none; }
.cart-switch input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.cart-switch-track { position: absolute; inset: 0; background: rgba(255,255,255,.08); border: 1px solid var(--line-ink); border-radius: 999px; transition: all .2s; pointer-events: none; }
.cart-switch-track::after { content: ''; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: var(--neutral-on-ink); transition: all .2s; }
.cart-switch input:checked + .cart-switch-track { background: linear-gradient(120deg, var(--coral), var(--coral-deep)); border-color: transparent; }
.cart-switch input:checked + .cart-switch-track::after { transform: translateX(16px); background: #fff; }
.cart-switch input:focus-visible + .cart-switch-track { outline: 2px solid var(--coral); outline-offset: 2px; }

.cart-totals { border-top: 1px solid var(--line-ink); padding-top: 14px; margin-top: 6px; display: flex; flex-direction: column; }
.cart-totals-row { display: flex; justify-content: space-between; font: 400 13px/1 var(--font-b); color: var(--text-ink-soft); padding: 9px 0; border-top: 1px solid var(--line-ink); }
.cart-totals-row:first-child { border-top: none; padding-top: 0; }
.cart-totals-row span:last-child { color: #fff; font-variant-numeric: tabular-nums; }
.cart-totals-total { font: 800 17px/1 var(--font-b); color: #fff; padding-top: 14px; margin-top: 6px; border-top: 1px solid var(--line-ink); }
.cart-totals-total span:last-child { color: #fff; }
.cart-totals-note { margin: 10px 0 0; font: 400 11px/1.5 var(--font-b); color: var(--neutral-on-ink); }

.cart-form { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line-ink); }
.cart-form label { display: flex; flex-direction: column; gap: 7px; font: 800 10.5px/1 var(--font-b); letter-spacing: .06em; text-transform: uppercase; color: var(--neutral-on-ink); }
.cart-form input, .cart-form textarea {
  background: rgba(255,255,255,.03); border: 1px solid var(--line-ink); border-radius: 8px; padding: 12px 14px;
  font: 400 13.5px/1 var(--font-b); color: #fff; outline: none; transition: border-color .2s; resize: vertical; width: 100%;
}
.cart-form input:focus, .cart-form textarea:focus { border-color: var(--coral); }
.cart-form input::placeholder, .cart-form textarea::placeholder { color: var(--neutral-on-ink); }

.cart-captcha { margin-top: 6px; transform: scale(.86); transform-origin: 0 0; height: 68px; }

.cat-cta { width: 100%; justify-content: center; margin-top: 16px; }
.btn-hot:disabled { background: rgba(255,255,255,.06); color: var(--neutral-on-ink); box-shadow: none; cursor: not-allowed; border-color: transparent; }
.btn-hot:disabled::before { display: none; }
.btn-hot:disabled:hover { transform: none; box-shadow: none; }
.cart-note { margin: 10px 0 0; font: 400 11.5px/1.5 var(--font-b); color: var(--neutral-on-ink); text-align: center; }

.cart-alert { padding: 11px 13px; border-radius: 8px; font: 400 12.5px/1.4 var(--font-b); margin-top: 6px; }
.cart-alert-ok { background: var(--ok-bg); color: var(--ok); }
.cart-alert-error { background: var(--warn-bg); color: var(--warn); }
.cart-alert-info { background: rgba(217,169,78,.15); color: var(--gold-light); }

@container cat (max-width: 900px) {
  .cat-datebar-inner, .cat-tabs, .cat-layout { padding-left: 22px; padding-right: 22px; }
  .cat-layout { grid-template-columns: 1fr; padding-bottom: 120px; }
  .cat-grid, .combo-row { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .cat-cart {
    position: fixed; left: 0; right: 0; bottom: 0; top: auto; z-index: 40; border-radius: 16px 16px 0 0;
    max-height: 78vh; box-shadow: 0 -14px 34px rgba(0,0,0,.55);
    transform: translateY(calc(100% - 60px)); transition: transform .3s cubic-bezier(.4,0,.2,1);
  }
  .cat-cart.abierto { transform: translateY(0); }
  .cart-head { cursor: pointer; padding: 16px 18px; }
  .cart-head-mini { display: inline; }
  .cart-chevron { display: block; width: 16px; height: 16px; color: var(--text-ink-soft); transition: transform .25s; flex: none; }
  .cat-cart.abierto .cart-chevron { transform: rotate(180deg); }
  .cart-body { overflow-y: auto; max-height: calc(78vh - 60px); padding: 0 18px 18px; }
  .cat-datebar-row { flex-direction: column; align-items: flex-start; gap: 14px; }
}