/* =====================================================================
   3x0t1k -- caja, checkout y reclamos DOA.
   Mobile-first real: una columna a 390px, resumen pegajoso desde 980px.
   Sin blur(): la profundidad sale de radial-gradient y del borde.
   Contrastes medidos sobre --void y --surface:
     --ink   sobre --void     18.4:1
     --ink-2 sobre --void     10.6:1
     --ink-3 sobre --surface   4.8:1
     --amber sobre el aviso amarillo 10.1:1
   ===================================================================== */

/* ---------------------------------------------------------- rejilla */
.checkout-grid { display: grid; gap: clamp(1.25rem, 3vw, 2rem); align-items: start; }
@media (min-width: 980px) {
  .checkout-grid { grid-template-columns: minmax(0, 1fr) 372px; }
  .summary-col { position: sticky; top: calc(var(--stack-h) + 1rem); }
}
.stack-cards { display: grid; gap: clamp(1rem, 2.4vw, 1.5rem); }

/* ---------------------------------------------------------- reserva */
.hold-card {
  display: flex; align-items: center; gap: .85rem;
  padding: .85rem 1.05rem; margin-bottom: 1rem;
  border: 1px solid rgba(34,232,212,.28); border-radius: var(--r-md);
  background:
    radial-gradient(80% 160% at 0% 50%, rgba(34,232,212,.10), transparent 70%),
    var(--surface);
}
.hold-card > div { flex: 1; min-width: 0; }
.hold-card b { font-size: var(--fs-sm); }
.hold-clock { font-size: var(--fs-lg); color: var(--cyan); font-weight: 700; }
.hold-card.is-low { border-color: rgba(255,46,126,.4); }
.hold-card.is-low .hold-clock { color: var(--magenta); }
.hold-strip {
  display: flex; align-items: center; gap: .5rem;
  padding: .55rem .7rem; margin-bottom: .5rem;
  border: 1px solid rgba(34,232,212,.24); border-radius: var(--r-sm);
  color: var(--ink-2);
}
.hold-strip [data-hold-clock] { margin-left: auto; color: var(--cyan); }
.dot {
  width: 8px; height: 8px; border-radius: 50%; flex: none;
  background: var(--cyan); box-shadow: 0 0 10px rgba(34,232,212,.8);
  animation: hold-pulse 2.2s var(--ease-in-out) infinite;
}
@keyframes hold-pulse { 50% { opacity: .35; transform: scale(.8); } }

/* ---------------------------------------------------------- lineas de la caja */
.cart-lines { list-style: none; margin: 0; padding: 0; }
.cart-line {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  grid-template-areas: 'shot info' 'qty price';
  gap: .9rem 1rem;
  padding: 1rem clamp(1rem, 2.4vw, 1.4rem);
  border-bottom: 1px solid var(--line-soft);
  align-items: start;
}
.cart-line:last-child { border-bottom: 0; }
.cart-line .shot { grid-area: shot; }
.cart-line .shot img {
  width: 84px; height: 84px; object-fit: cover;
  border-radius: var(--r-md); border: 1px solid var(--line-soft);
}
.cart-line .info { grid-area: info; min-width: 0; display: flex; flex-direction: column; gap: .25rem; }
.cart-line .info .cat { letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.cart-line .info h2 { font-size: var(--fs-lg); }
.cart-line .info h2 a:hover { color: var(--cyan); }
.cart-line .info .badge { align-self: flex-start; }
.cart-line .qty { grid-area: qty; display: flex; flex-direction: column; gap: .3rem; }
.cart-line .qty-input { width: 5.2rem; text-align: center; padding: .5em .6em; }
.qty-fixed {
  display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--abyss); font-weight: 700;
}
.cart-line .line-price {
  grid-area: price; display: flex; flex-direction: column;
  align-items: flex-end; gap: .25rem; text-align: right;
}
@media (min-width: 700px) {
  .cart-line {
    grid-template-columns: 96px minmax(0, 1fr) 7rem 8rem;
    grid-template-areas: 'shot info qty price';
    align-items: center;
  }
  .cart-line .shot img { width: 96px; height: 96px; }
}

.link-danger {
  color: var(--ink-3); text-decoration: underline; text-underline-offset: 3px;
  background: none; border: 0; padding: 0; cursor: pointer;
  transition: color .25s var(--ease);
}
.link-danger:hover { color: var(--magenta); }

/* ---------------------------------------------------------- resumen */
.summary .totals { margin: 0; display: grid; gap: .55rem; }
.summary .totals > div, .totals > div { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; }
.totals dt { color: var(--ink-2); font-size: var(--fs-sm); min-width: 0; }
.totals dd { margin: 0; font-weight: 600; white-space: nowrap; }
.totals .grand { padding-top: .6rem; margin-top: .3rem; border-top: 1px solid var(--line); }
.totals .grand dt { color: var(--ink); font-size: var(--fs-base); font-weight: 600; }
.totals .grand dd { font-family: var(--font-display); font-size: var(--fs-xl); font-weight: 800; color: var(--cyan); }

.sum-lines { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; }
.sum-lines li { display: grid; grid-template-columns: 46px minmax(0,1fr) auto; gap: .7rem; align-items: center; }
.sum-lines img { width: 46px; height: 46px; object-fit: cover; border-radius: var(--r-sm); border: 1px solid var(--line-soft); }
.sum-lines .nm { font-size: var(--fs-sm); line-height: 1.3; min-width: 0; }

.coupon-on { border: 1px dashed var(--line); border-radius: var(--r-md); padding: .6rem .8rem; }
.policy-link { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.checkline.is-bad { color: var(--magenta); }

/* ---------------------------------------------------------- metodo de envio */
.ship-methods { border: 0; margin: 0; padding: 0; display: grid; gap: .6rem; }
.ship-methods legend { padding: 0; margin-bottom: .5rem; }
.ship-opt {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .75rem;
  align-items: start; padding: .85rem 1rem;
  border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--abyss); cursor: pointer;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.ship-opt:hover { border-color: rgba(34,232,212,.4); }
.ship-opt input { margin-top: .25em; accent-color: var(--cyan); width: 1.05em; height: 1.05em; flex: none; }
.ship-opt > span { display: grid; gap: .2rem; }
.ship-opt b { font-size: var(--fs-sm); }
.ship-opt.is-on { border-color: var(--cyan); background: rgba(34,232,212,.06); }

/* ---------------------------------------------------------- fechas de envio */
.date-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(132px, 1fr)); gap: .6rem; }
.date-opt {
  position: relative; display: block; text-align: center;
  padding: .8rem .5rem; border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--abyss); cursor: pointer;
  transition: border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease);
}
.date-opt:hover { border-color: rgba(34,232,212,.45); transform: translateY(-2px); }
.date-opt input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.date-opt span { font-size: var(--fs-sm); font-weight: 600; letter-spacing: .02em; }
.date-opt.is-on { border-color: var(--cyan); background: rgba(34,232,212,.10); color: var(--cyan); }
.date-opt input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 4px; }

/* ---------------------------------------------------------- aviso de pasarela simulada */
.sim-banner {
  display: flex; gap: .9rem; align-items: flex-start;
  padding: 1rem 1.15rem;
  border: 1px solid rgba(255,176,32,.55); border-radius: var(--r-md);
  background:
    radial-gradient(90% 180% at 0% 0%, rgba(255,176,32,.14), transparent 70%),
    rgba(255,176,32,.07);
  color: var(--amber);
}
.sim-banner p { color: var(--ink); }   /* 16.6:1 sobre el fondo del aviso */
.sim-banner b { font-family: var(--font-display); font-size: var(--fs-base); letter-spacing: -.01em; }

/* ---------------------------------------------------------- gracias */
.success-card { position: relative; }
.success-mark {
  display: inline-grid; place-items: center; width: 66px; height: 66px;
  border-radius: 50%; color: #041014;
  background: linear-gradient(112deg, var(--cyan), var(--lime));
  box-shadow: 0 0 44px -8px rgba(34,232,212,.55);
}
.next-steps { margin: 0; padding-left: 1.15rem; display: grid; gap: .7rem; color: var(--ink-2); font-size: var(--fs-sm); }
.next-steps li::marker { color: var(--cyan); font-family: var(--font-mono); }

/* ---------------------------------------------------------- DOA */
.pick-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.pick-list a {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: .8rem 1rem; border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--abyss); transition: border-color .25s var(--ease);
}
.pick-list a:hover { border-color: var(--cyan); }
.photo-previews { display: grid; grid-template-columns: repeat(auto-fill, minmax(78px, 1fr)); gap: .5rem; margin-top: .7rem; }
.photo-previews img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--r-sm); border: 1px solid var(--line-soft); }
input[type="file"].input { padding: .6em .8em; cursor: pointer; }

/* ---------------------------------------------------------- cajon lateral */
.mini-name { font-size: var(--fs-sm); font-weight: 600; line-height: 1.25; }
.mini-name:hover { color: var(--cyan); }
.mini-totals { display: grid; gap: .35rem; padding-top: .8rem; border-top: 1px solid var(--line); }

/* ---------------------------------------------------------- rejilla de direccion */
.grid-addr { grid-template-columns: minmax(0, 1fr); gap: 0 var(--sp-4); }
@media (min-width: 560px) { .grid-addr { grid-template-columns: minmax(0,2fr) 5.5rem minmax(0,1fr); } }