/* =====================================================================
   SC INFORMATICA — MODAL / DRAWER DEL CARRITO (cart-modal.css)
   ---------------------------------------------------------------------
   Vista: resources/views/partials/cart-modal.blade.php
   (se incluye en el layout y se refresca via GET /cart/sidebar)

   Reemplaza a product-detail.css, que estaba MAL NOMBRADO: pese al nombre,
   su contenido era el CSS de este modal. Al reescribir la ficha de producto
   quedaron muertos 12 selectores suyos (.btn-add, .btn-buy, .shipping-line*,
   .tab-pane, .thumb-gallery, .site-header .header-right) que aqui ya no estan.

   Se conservan tal cual .toast/.toast-ctl (el layout los crea por JS),
   .ripple y .btn, que se usan fuera del modal.

   ---------------------------------------------------------------------
   CONTRATO CON EL JS — no tocar:
   · openCartModal()  -> display:block + clase .open  en #cartModal
   · closeCartModal() -> quita .open y espera 'transitionend' en #cartModal
     => .cart-modal-bg DEBE tener una transition, si no el panel no se cierra.
   · adjustCartPanelOffset() setea --cart-panel-offset en .cart-panel
     => hay que respetar la matematica de translateX con esa variable.
   · body.cart-locked bloquea el scroll de fondo.
   ===================================================================== */

/* =====================================================================
   OVERLAY
   ===================================================================== */
.cart-modal-bg{
  position: fixed; inset: 0;
  width: 100vw; height: 100vh;
  z-index: 10999;
  padding: 10px 0;
  overflow-y: auto;
  background: rgba(0,0,0,0);
  opacity: 0;
  pointer-events: none;
  /* La transition es obligatoria: closeCartModal() escucha 'transitionend'. */
  transition: opacity .25s ease, background .25s ease;
}
.cart-modal-bg.open{
  opacity: 1;
  pointer-events: auto;
  background:
    radial-gradient(circle at 78% 22%, rgba(240,97,164,.34), transparent 46%),
    rgba(42,7,22,.62);
  backdrop-filter: blur(3px);
}

body.cart-locked{ overflow: hidden; }

/* =====================================================================
   PANEL — geometria preservada del original
   ===================================================================== */
.cart-panel{
  --cart-panel-gap: -80px;
  position: fixed; top: 0; right: var(--cart-panel-gap);
  width: min(600px, 100vw); max-width: 100vw;
  height: calc(100vh - 12px);
  max-height: calc(100vh - 8px);
  box-sizing: border-box;
  display: flex; flex-direction: column; gap: var(--sc-space-4);
  padding: var(--sc-space-6) var(--sc-space-5) var(--sc-space-5);

  background: var(--sc-surface);
  border-radius: var(--sc-radius-xl) 0 0 var(--sc-radius-xl);
  box-shadow: -24px 0 70px rgba(42,7,22,.28);

  overflow-y: auto !important;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  scrollbar-width: thin;
  scrollbar-color: var(--sc-accent) transparent;
  scrollbar-gutter: stable both-edges;

  transform: translateX(calc(100% - var(--cart-panel-offset, 40px)));
  transition: transform .36s cubic-bezier(.2,.9,.2,1);
  will-change: transform;
}
.cart-modal-bg.open .cart-panel{
  transform: translateX(calc(var(--cart-panel-offset, 40px) * -1));
}
.cart-panel::-webkit-scrollbar{ width: 10px; }
.cart-panel::-webkit-scrollbar-track{ background: transparent; }
.cart-panel::-webkit-scrollbar-thumb{
  background: linear-gradient(180deg, var(--sc-accent), var(--sc-primary));
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

.cart-panel__close{
  position: absolute; top: 16px; right: 16px; z-index: 3;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border: 1px solid var(--sc-border); border-radius: 50%;
  background: var(--sc-surface); color: var(--sc-wine);
  font-size: .95rem; cursor: pointer;
  box-shadow: var(--sc-shadow-sm);
  transition: all var(--sc-t-fast);
}
.cart-panel__close:hover{
  background: var(--sc-grad-brand); color: #fff; border-color: transparent;
  transform: rotate(90deg);
}

/* =====================================================================
   CABECERA
   ===================================================================== */
.cart-panel__hero{
  position: relative; isolation: isolate; overflow: hidden;
  flex: 0 0 auto;
  padding: var(--sc-space-5);
  border-radius: var(--sc-radius-lg);
  background: var(--sc-grad-wine);
  color: #fff;
}
.cart-panel__hero::before{
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(circle at 8% 0%, rgba(240,97,164,.34), transparent 46%),
    radial-gradient(circle at 92% 110%, rgba(204,0,102,.3), transparent 48%);
}
.cart-panel__hero h3{
  margin: var(--sc-space-3) 0 6px; color: #fff;
  font-size: 1.35rem; font-weight: 800; letter-spacing: -.02em;
}
.cart-panel__hero p{
  margin: 0; color: rgba(255,255,255,.74);
  font-size: .87rem; line-height: 1.55;
}
.cart-panel__pill{
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 13px; border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  color: var(--sc-on-wine-soft);
  font-size: .68rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
}
.cart-panel__status{
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: var(--sc-space-4);
  padding: 6px 13px; border-radius: 999px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.14);
  color: #fff; font-size: .82rem; font-weight: 700;
}
.cart-panel__dot{
  width: 8px; height: 8px; border-radius: 50%; flex: none;
  background: #6ee7a8;
  box-shadow: 0 0 0 4px rgba(110,231,168,.22);
  animation: cartPulse 2s ease-in-out infinite;
}
@keyframes cartPulse{
  0%,100%{ box-shadow: 0 0 0 4px rgba(110,231,168,.22); }
  50%    { box-shadow: 0 0 0 7px rgba(110,231,168,.08); }
}

/* =====================================================================
   LISTA DE PRODUCTOS
   ===================================================================== */
.cart-panel__list{
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: var(--sc-space-3);
}
.cart-card{
  display: grid; grid-template-columns: 86px minmax(0,1fr) auto;
  gap: var(--sc-space-3); align-items: start;
  padding: var(--sc-space-3);
  border-radius: var(--sc-radius-md);
  background: var(--sc-surface);
  border: 1px solid var(--sc-border-soft);
  transition: border-color var(--sc-t-fast), box-shadow var(--sc-t-fast);
}
.cart-card:hover{ border-color: var(--sc-border); box-shadow: var(--sc-shadow-sm); }

.cart-card__media{ position: relative; }
.cart-card__media img{
  width: 86px; height: 86px; padding: 8px;
  object-fit: contain; mix-blend-mode: multiply;
  border-radius: var(--sc-radius-sm);
  background: linear-gradient(180deg, #fff, #fbf2f7);
  border: 1px solid var(--sc-border-soft);
}
.cart-card__badge{
  position: absolute; bottom: -6px; left: 50%; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 4px;
  max-width: 100%; padding: 3px 8px; border-radius: 999px;
  background: var(--sc-grad-brand); color: #fff;
  font-size: .58rem; font-weight: 800; letter-spacing: .06em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  box-shadow: 0 4px 12px rgba(204,0,102,.3);
}

.cart-card__info{ min-width: 0; }
.cart-card__title{
  margin: 0; color: var(--sc-ink);
  font-size: .92rem; font-weight: 700; line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.cart-card__price-row{
  display: flex; align-items: baseline; gap: var(--sc-space-2);
  flex-wrap: wrap; row-gap: 2px; margin-top: 5px;
}
.cart-card__price{
  color: var(--sc-wine); font-size: 1.1rem; font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.subtotal-span{ color: var(--sc-muted); font-size: .76rem; font-variant-numeric: tabular-nums; }

.cart-card__qty{
  display: flex; align-items: center; gap: var(--sc-space-3);
  flex-wrap: wrap; margin-top: var(--sc-space-3);
}
.cart-update-form{ display: flex; margin: 0; }
.qty-control{
  display: inline-flex; align-items: center; gap: 2px;
  padding: 3px; border-radius: 999px;
  background: var(--sc-surface-soft);
  border: 1px solid var(--sc-border);
}
.qty-btn{
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border: 0; border-radius: 50%;
  background: transparent; color: var(--sc-wine);
  font-size: .78rem; cursor: pointer;
  transition: all var(--sc-t-fast);
}
.qty-btn:hover{ background: var(--sc-grad-brand); color: #fff; }
.qty-btn.cart-plus{ color: var(--sc-primary); }
.qty-btn:disabled{ opacity: .4; cursor: not-allowed; }
.cantidad-span{
  min-width: 28px; text-align: center;
  color: var(--sc-ink); font-size: .92rem; font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.cart-card__note{
  display: inline-flex; align-items: center; gap: 5px;
  color: var(--sc-muted); font-size: .74rem; font-weight: 600;
}
.cart-card__note i{ color: var(--sc-primary); }

.cart-card__side{ display: flex; flex-direction: column; align-items: center; gap: var(--sc-space-2); }
.cart-card__side form{ margin: 0; }
.cart-card__fav{
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border: 1px solid var(--sc-border); border-radius: 50%;
  background: var(--sc-surface); color: var(--sc-muted);
  font-size: .85rem; cursor: pointer;
  transition: all var(--sc-t-fast);
}
.cart-card__fav:hover{ border-color: var(--sc-primary); color: var(--sc-primary); }
.cart-card__fav[aria-pressed="true"]{
  border-color: var(--sc-primary); color: var(--sc-primary);
  background: var(--sc-primary-soft);
}
.cart-card__remove{
  padding: 5px 11px; border-radius: 999px;
  border: 1px solid var(--sc-border); background: var(--sc-surface);
  color: var(--sc-muted); font-family: inherit; font-size: .72rem; font-weight: 700;
  cursor: pointer; transition: all var(--sc-t-fast);
}
.cart-card__remove:hover{ border-color: var(--sc-danger); color: var(--sc-danger); background: var(--sc-danger-soft); }

/* =====================================================================
   RESUMEN + PERKS
   ===================================================================== */
.cart-panel__summary{
  flex: 0 0 auto;
  padding: var(--sc-space-4);
  border-radius: var(--sc-radius-md);
  background: var(--sc-surface-soft);
  border: 1px solid var(--sc-border);
}
.cart-panel__summary > div{
  display: flex; justify-content: space-between; align-items: baseline;
  gap: var(--sc-space-3);
}
.cart-panel__summary span{
  color: var(--sc-muted); font-size: .78rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
}
.cart-panel__summary strong{
  color: var(--sc-wine); font-size: 1.7rem; font-weight: 800;
  letter-spacing: -.02em; font-variant-numeric: tabular-nums;
}
.cart-panel__summary p{
  margin: 6px 0 0; color: var(--sc-muted); font-size: .78rem; line-height: 1.5;
}

.cart-panel__perks{
  display: flex; flex-wrap: wrap; gap: var(--sc-space-2);
  flex: 0 0 auto;
}
.cart-panel__perks span{
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 999px;
  background: var(--sc-surface-soft);
  border: 1px solid var(--sc-border-soft);
  color: var(--sc-wine); font-size: .74rem; font-weight: 700;
}
.cart-panel__perks i{ color: var(--sc-primary); }

/* =====================================================================
   CTA — pegado al fondo del panel (siempre visible al hacer scroll)
   ===================================================================== */
.cart-panel__cta{
  position: sticky; bottom: 0; z-index: 2;
  display: grid; gap: var(--sc-space-2);
  margin: auto calc(var(--sc-space-5) * -1) calc(var(--sc-space-5) * -1);
  padding: var(--sc-space-4) var(--sc-space-5);
  background: linear-gradient(180deg, rgba(255,255,255,.72), var(--sc-surface) 42%);
  border-top: 1px solid var(--sc-border-soft);
  backdrop-filter: blur(8px);
}
.cart-panel__cta--duo{ grid-template-columns: 1fr 1fr; }

.cta-primary,
.cta-secondary{
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px; padding: 0 var(--sc-space-4);
  border: 0; border-radius: var(--sc-radius-sm);
  font-family: inherit; font-size: .92rem; font-weight: 800;
  text-decoration: none; cursor: pointer;
  transition: transform var(--sc-t-fast), box-shadow var(--sc-t-fast);
}
.cta-primary{
  background: var(--sc-grad-brand); color: #fff;
  box-shadow: 0 12px 28px rgba(204,0,102,.32);
}
.cta-primary:hover{ color: #fff; text-decoration: none; transform: translateY(-2px); box-shadow: 0 18px 36px rgba(204,0,102,.42); }
.cta-secondary{
  background: var(--sc-surface); color: var(--sc-wine);
  border: 1px solid var(--sc-border);
}
.cta-secondary:hover{ color: var(--sc-primary); border-color: var(--sc-primary); background: var(--sc-primary-soft); text-decoration: none; }
.cta-icon{ font-size: 1.05rem; line-height: 1; }

/* =====================================================================
   CARRITO VACIO
   ===================================================================== */
.cart-empty{
  display: grid; place-items: center; align-content: center; gap: var(--sc-space-3);
  margin: auto 0;
  padding: var(--sc-space-6) var(--sc-space-4);
  text-align: center;
}
.cart-empty__icon{
  display: grid; place-items: center;
  width: 76px; height: 76px; border-radius: 50%;
  background: var(--sc-primary-soft); color: var(--sc-primary);
  font-size: 2rem;
}
.cart-empty h4{ margin: 0; color: var(--sc-ink); font-size: 1.2rem; font-weight: 800; }
.cart-empty p{ margin: 0; max-width: 340px; color: var(--sc-muted); font-size: .9rem; line-height: 1.55; }
.cart-empty__actions{
  display: grid; grid-template-columns: 1fr; gap: var(--sc-space-2);
  width: 100%; max-width: 300px; margin-top: var(--sc-space-2);
}
.cart-empty__perks{
  list-style: none; margin: var(--sc-space-4) 0 0; padding: 0;
  display: grid; gap: 9px;
}
.cart-empty__perks li{
  display: flex; align-items: center; gap: 9px;
  color: var(--sc-muted); font-size: .84rem;
}
.cart-empty__perks i{ color: var(--sc-primary); flex: none; }

/* =====================================================================
   UTILIDADES COMPARTIDAS (se usan fuera del modal)
   ===================================================================== */

/* Toasts: el layout los crea por JS en #toastCtl */
.toast-ctl{
  position: fixed; right: 18px; bottom: 18px; z-index: 12000;
  display: flex; flex-direction: column; gap: var(--sc-space-2);
}
.toast{
  padding: 11px 16px; border-radius: var(--sc-radius-sm);
  background: var(--sc-wine-deep); color: #fff;
  font-size: .88rem; font-weight: 600;
  box-shadow: var(--sc-shadow-md);
  animation: toastIn .28s var(--sc-ease);
}
@keyframes toastIn{ from{ opacity:0; transform: translateY(10px); } to{ opacity:1; transform:none; } }

/* Ripple en los CTA */
.ripple{ position: relative; overflow: hidden; }
.ripple .rip{
  position: absolute; border-radius: 50%; transform: scale(0);
  background: rgba(255,255,255,.35);
  animation: rip .6s ease-out; pointer-events: none;
}
@keyframes rip{ to{ transform: scale(4); opacity: 0; } }

/* Spinner para botones en estado de carga */
.btn-spinner{
  display: inline-block; width: 18px; height: 18px; margin-left: 8px;
  border: 2px solid rgba(255,255,255,.3); border-top-color: rgba(255,255,255,.95);
  border-radius: 50%; vertical-align: middle;
  animation: spin .8s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }

/* Boton generico heredado (se usa en varias vistas) */
.btn{ padding: 12px 26px; border-radius: var(--sc-radius-sm); font-weight: 700; cursor: pointer; border: none; }

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 620px){
  .cart-panel{
    --cart-panel-gap: 0px;
    width: 100vw;
    border-radius: var(--sc-radius-lg) 0 0 var(--sc-radius-lg);
    padding: var(--sc-space-5) var(--sc-space-4) var(--sc-space-4);
    gap: var(--sc-space-3);
  }
  .cart-panel__cta{
    margin-left: calc(var(--sc-space-4) * -1);
    margin-right: calc(var(--sc-space-4) * -1);
    margin-bottom: calc(var(--sc-space-4) * -1);
    padding: var(--sc-space-3) var(--sc-space-4);
    padding-bottom: calc(var(--sc-space-3) + env(safe-area-inset-bottom, 0px));
  }
  .cart-panel__cta--duo{ grid-template-columns: 1fr; }
  .cart-card{ grid-template-columns: 66px minmax(0,1fr) auto; gap: var(--sc-space-2); }
  .cart-card__media img{ width: 66px; height: 66px; }
  .cart-panel__hero{ padding: var(--sc-space-4); }
  .cart-panel__summary strong{ font-size: 1.45rem; }
}