/* =========================================================
   Winter Confort · tienda de ejemplo
   (encabezado, productos y pie vienen de ../web/css/styles.css)
   ========================================================= */

.bag-btn { position: relative; border: 0; background: none; padding: 0; }
.bag-btn__n { position: absolute; top: -7px; right: -9px; min-width: 18px; height: 18px; padding: 0 4px; border-radius: 9px; background: var(--ink); color: var(--white); font-size: .62rem; line-height: 18px; text-align: center; transition: transform .3s var(--ease); }
.bag-btn__n.is-pop { transform: scale(1.35); }

/* Banner */
.banner { display: grid; grid-template-columns: 1fr 1fr; align-items: center; min-height: 340px; background: var(--sky); overflow: hidden; transition: background .5s var(--ease); }
.banner--stone { background: var(--stone); }
.banner--dark { background: var(--ink); }
.banner--dark h1, .banner--dark p { color: var(--white) !important; }
.banner__copy { padding: 40px 0 40px max(36px, 7vw); }
.banner__kicker { margin: 0; font-size: .72rem; letter-spacing: .4em; text-transform: uppercase; color: var(--sky-deep); }
.banner h1 { font-size: clamp(2.4rem, 5vw, 4.4rem); font-weight: 300; letter-spacing: .24em; text-transform: uppercase; margin: 6px 0 10px; }
.banner p { color: var(--sky-deep); margin: 0; }
.banner img { width: min(460px, 90%); justify-self: center; transform: rotate(-10deg); filter: drop-shadow(0 30px 26px rgba(20, 20, 20, .25)); animation: bannerIn .7s var(--ease); }
@keyframes bannerIn { from { opacity: 0; transform: rotate(-16deg) translateX(40px); } to { opacity: 1; transform: rotate(-10deg); } }

/* Catálogo */
.catalog { padding: 50px 36px 90px; max-width: 1352px; margin: 0 auto; }
.catalog__bar { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 30px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filters button { padding: 9px 20px; border: 1px solid var(--line); border-radius: 40px; background: var(--white); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink); transition: .25s var(--ease); }
.filters button.is-on { background: var(--ink); border-color: var(--ink); color: var(--white); }
.catalog__n { margin: 0; font-size: .8rem; color: var(--muted); }
.product { border: 0; background: none; padding: 0; cursor: pointer; font: inherit; }
.product__add { display: inline-block; margin-top: 10px; font-size: .66rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ink); border-bottom: 1px solid var(--ink); }

/* Pagos */
.pay-strip { padding: 60px 24px; background: var(--stone); text-align: center; }
.pay-strip__row { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; max-width: 900px; margin: 0 auto; }
.pay-strip__row span { padding: 10px 18px; background: var(--white); border: 1px solid var(--line); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); }

/* Ficha */
.x { position: absolute; top: 12px; right: 14px; width: 40px; height: 40px; border: 0; background: none; font-size: 1.8rem; line-height: 1; color: var(--ink); }
.modal { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 20px; }
.modal[hidden], .drawer[hidden] { display: none; }
.modal__back, .drawer__back { position: absolute; inset: 0; background: rgba(20, 20, 20, .45); animation: fade .3s; }
.modal__box { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; width: min(960px, 100%); max-height: calc(100vh - 40px); overflow: auto; background: var(--white); animation: rise .45s var(--ease); }
.modal__img { background: var(--stone); display: grid; place-items: center; padding: 50px; min-height: 380px; }
.modal__img img { transform: rotate(-8deg); }
.modal__info { padding: 48px 40px 36px; }
.modal__line { margin: 0 0 6px; font-size: .7rem; letter-spacing: .3em; text-transform: uppercase; color: var(--sky-deep); }
.modal__info h2 { font-size: 1.5rem; letter-spacing: .18em; }
.modal__err { margin: 10px 0 0; font-size: .84rem; color: #a3341f; }
.modal__perks { margin: 22px 0 0; padding: 18px 0 0 18px; border-top: 1px solid var(--line); font-size: .86rem; }

/* Bolsa */
.drawer { position: fixed; inset: 0; z-index: 70; }
.drawer__panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(420px, 100%); display: flex; flex-direction: column; background: var(--white); animation: slide .45s var(--ease); }
.drawer__head { position: relative; padding: 26px 24px 18px; border-bottom: 1px solid var(--line); }
.drawer__head h2 { margin: 0; font-size: 1rem; letter-spacing: .24em; }
.drawer__body { flex: 1; overflow: auto; padding: 10px 24px; }
.drawer__foot { padding: 20px 24px 26px; border-top: 1px solid var(--line); }
.drawer__total { display: flex; justify-content: space-between; margin: 0; font-size: .82rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink); }
.drawer__total b { font-weight: 400; }
.empty { text-align: center; padding: 60px 10px; }
.empty .firma { font-size: 3.4rem; color: var(--stone); }
.item { display: grid; grid-template-columns: 84px 1fr auto; gap: 14px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); }
.item__img { aspect-ratio: 1; background: var(--stone); display: grid; place-items: center; padding: 8px; }
.item h3 { margin: 0; font-size: .74rem; font-weight: 400; letter-spacing: .18em; text-transform: uppercase; }
.item p { margin: 2px 0 0; font-size: .82rem; color: var(--muted); }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); margin-top: 8px; }
.qty button { width: 28px; height: 28px; border: 0; background: none; color: var(--ink); }
.qty span { min-width: 22px; text-align: center; font-size: .85rem; color: var(--ink); }
.item__rm { border: 0; background: none; font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); text-decoration: underline; }

/* Pago de ejemplo */
.pay { display: grid; gap: 10px; padding: 18px 0; }
.pay label { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 1px solid var(--line); cursor: pointer; color: var(--ink); font-size: .92rem; }
.pay label:has(input:checked) { border-color: var(--ink); background: var(--bone); }
.pay small { display: block; color: var(--muted); font-size: .78rem; }
.done { text-align: center; padding: 50px 10px; }
.done .firma { font-size: 4rem; }

.toast { position: fixed; left: 50%; bottom: 24px; z-index: 80; transform: translate(-50%, 30px); margin: 0; padding: 12px 22px; background: var(--ink); color: var(--white); font-size: .8rem; letter-spacing: .08em; opacity: 0; pointer-events: none; transition: .4s var(--ease); }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

@keyframes fade { from { opacity: 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(30px); } }
@keyframes slide { from { transform: translateX(100%); } }

@media (max-width: 980px) {
  .banner { grid-template-columns: 1fr; text-align: center; padding-bottom: 30px; }
  .banner__copy { padding: 40px 24px 10px; }
  .banner img { width: min(320px, 80%); }
  .catalog { padding: 34px 16px 70px; }
  .modal { padding: 0; align-items: end; }
  .modal__box { grid-template-columns: 1fr; max-height: 92vh; }
  .modal__img { min-height: 240px; padding: 30px; }
  .modal__info { padding: 28px 22px; }
}