/* Carrito y checkout */
.carro { padding: 48px 0 72px; }
.carro-intro { color: var(--muted); margin: 0 0 28px; }

.carro-lista { display: grid; gap: 10px; margin-bottom: 24px; }

.carro-fila {
  display: grid;
  grid-template-columns: 1fr auto 120px 34px;
  align-items: center;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.carro-info { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.carro-info strong { font-weight: 600; }
.carro-tipo { font-size: 12px; color: var(--faint); text-transform: uppercase; letter-spacing: .05em; }
.carro-unit { font-size: 13px; color: var(--muted); }

.carro-cant { display: flex; align-items: center; gap: 4px; }
.carro-cant span { min-width: 30px; text-align: center; font-variant-numeric: tabular-nums; }
.qbtn {
  width: 30px; height: 30px; line-height: 1;
  background: var(--raised); color: var(--text);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  font-size: 16px; cursor: pointer;
}
.qbtn:hover { border-color: var(--accent); color: var(--accent); }

.carro-sub { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }
.carro-x {
  width: 30px; height: 30px; background: none; color: var(--faint);
  border: 1px solid transparent; border-radius: var(--radius);
  font-size: 18px; line-height: 1; cursor: pointer;
}
.carro-x:hover { color: var(--accent); border-color: var(--line-strong); }

.carro-vacio { color: var(--muted); padding: 32px 0; }
.carro-vacio a { color: var(--cool); }

.carro-resumen {
  background: var(--raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  max-width: 420px;
  margin-left: auto;
}
.res-linea, .res-total { display: flex; justify-content: space-between; gap: 20px; padding: 6px 0; }
.res-linea { color: var(--muted); font-size: 14px; }
.res-total {
  border-top: 1px solid var(--line-strong); margin-top: 8px; padding-top: 12px;
  font-size: 19px; font-weight: 700;
}
.res-nota { color: var(--faint); font-size: 12.5px; line-height: 1.55; margin: 14px 0 0; }
.res-nota a { color: var(--cool); }

.carro-form { margin-top: 44px; border-top: 1px solid var(--line); padding-top: 32px; }
.carro-form h2 { margin: 6px 0 22px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-error {
  background: rgba(249, 115, 22, .12);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 12px 14px; color: var(--text); font-size: 14px; margin: 16px 0;
}

.pedido-ok { padding: 40px 0; max-width: 62ch; }
.pedido-ok h1 { margin: 8px 0 16px; }
.pedido-ok strong { font-family: "IBM Plex Mono", monospace; color: var(--accent); }

/* Enlace del carrito en el encabezado */
.lnk-carrito .cart-n {
  display: inline-block; min-width: 20px; padding: 0 6px; margin-left: 6px;
  background: var(--line-strong); color: var(--text);
  border-radius: 20px; font-size: 12px; font-variant-numeric: tabular-nums;
}
.lnk-carrito.tiene .cart-n { background: var(--accent); color: #0B1220; font-weight: 700; }

/* Aviso flotante al agregar */
.aviso-flotante {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px);
  background: var(--raised); color: var(--text);
  border: 1px solid var(--accent); border-radius: var(--radius);
  padding: 12px 18px; font-size: 14px; z-index: 60;
  opacity: 0; pointer-events: none; transition: opacity .18s, transform .18s;
  max-width: calc(100vw - 32px);
}
.aviso-flotante.on { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 760px) {
  .carro-fila { grid-template-columns: 1fr auto; row-gap: 10px; }
  .carro-sub { grid-column: 1; text-align: left; }
  .carro-x { grid-column: 2; justify-self: end; }
  .carro-resumen { max-width: none; }
  .grid2 { grid-template-columns: 1fr; }
}

.res-linea--sum {
  color: var(--text);
  border-top: 1px solid var(--line);
  margin-top: 4px;
  padding-top: 10px;
}

/* ── Tarjeta: enlace a la ficha ─────────────────────────── */
.thumb--link { display: flex; align-items: center; justify-content: center; }
.card__titulo { color: inherit; text-decoration: none; }
.card__titulo:hover { color: var(--accent); }

/* ── Filtros del catálogo ───────────────────────────────── */
.filtros {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
  margin: 0 0 22px;
}
.filtros input[type="search"], .filtros select {
  background: var(--surface); color: var(--text);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  padding: 9px 12px; font: inherit; font-size: 14px;
}
.filtros input[type="search"] { min-width: 260px; flex: 1 1 260px; }
.filtros input[type="search"]:focus, .filtros select:focus { outline: 1px solid var(--accent); }
.fcheck { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 14px; }
.fconteo { color: var(--faint); font-size: 13px; margin-left: auto; }

/* ── Ficha de producto ──────────────────────────────────── */
.prod { padding: 32px 0 72px; }
.ruta { color: var(--faint); font-size: 13px; margin-bottom: 26px; }
.ruta a { color: var(--muted); }
.ruta a:hover { color: var(--accent); }
.ruta span { margin: 0 6px; }

.ficha { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.ficha__img {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; padding: 60px 20px;
}
.ficha__img svg { width: 140px; height: 140px; color: var(--faint); }
.ficha__datos h1 { margin: 12px 0 14px; font-size: 30px; line-height: 1.2; }
.ficha__cta { margin: 18px 0 28px; display: inline-block; }

.ficha__specs { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 10px 20px; font-size: 14px; }
.ficha__specs dt { color: var(--faint); }
.ficha__specs dd { margin: 0; color: var(--muted); }
.ficha__specs a { color: var(--cool); }

.rel-titulo { margin: 64px 0 22px; font-size: 20px; }

/* ── Franja de confianza ────────────────────────────────── */
.confianza { border-top: 1px solid var(--line); margin-top: 56px; padding: 40px 0 8px; }
.confianza__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.confianza h4 { margin: 0 0 6px; font-size: 15px; }
.confianza p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.6; }
.confianza a { color: var(--cool); }

@media (max-width: 860px) {
  .ficha { grid-template-columns: 1fr; gap: 24px; }
  .confianza__grid { grid-template-columns: 1fr 1fr; }
  .fconteo { margin-left: 0; }
}
@media (max-width: 520px) { .confianza__grid { grid-template-columns: 1fr; } }

/* ── Formulario de pedido ───────────────────────────────── */
.carro-form .bloque {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px 6px; margin: 0 0 20px;
}
.carro-form .bloque legend {
  padding: 0 8px; color: var(--accent);
  font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
}
.carro-form label { display: block; margin-bottom: 16px; }
.carro-form .opc { color: var(--faint); font-weight: 400; }
.carro-form .hint { display: block; color: var(--faint); font-size: 12px; margin-top: 5px; }
.carro-form .err { display: block; color: var(--accent); font-size: 12px; margin-top: 5px; min-height: 1px; }
.carro-form input.malo, .carro-form select.malo { border-color: var(--accent); }

.carro-form select {
  width: 100%; background: var(--surface); color: var(--text);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  padding: 10px 12px; font: inherit;
}

.radios { display: flex; gap: 22px; margin-bottom: 14px; }
.radio { display: flex; align-items: center; gap: 8px; margin: 0; cursor: pointer; }

.check {
  display: flex; align-items: flex-start; gap: 10px;
  margin: 4px 0 2px; color: var(--muted); font-size: 14px; line-height: 1.5;
}
.check input { margin-top: 3px; }
.check a { color: var(--cool); }

/* Layout del formulario de pedido (anula la grilla de 04-formulario.css) */
.carro-form { display: block; }
.carro-form .bloque { display: block; }
.carro-form label { display: block; margin-bottom: 16px; }
.carro-form input[type="text"],
.carro-form input[type="email"],
.carro-form input[type="tel"],
.carro-form input:not([type]),
.carro-form select,
.carro-form textarea {
  display: block; width: 100%; margin-top: 6px; box-sizing: border-box;
}
.carro-form .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.carro-form .radios label { display: flex; margin-bottom: 0; }
.carro-form .radios input[type="radio"],
.carro-form .check input[type="checkbox"] { display: inline-block; width: auto; margin-top: 0; }
.carro-form .check { display: flex; }
.carro-form h2 { clear: both; }
@media (max-width: 760px) { .carro-form .grid2 { grid-template-columns: 1fr; } }

/* Apariencia de los campos del formulario de pedido */
.carro-form input:not([type="checkbox"]):not([type="radio"]),
.carro-form select,
.carro-form textarea {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 10px 12px;
  font: inherit;
  font-size: 15px;
}
.carro-form input:not([type="checkbox"]):not([type="radio"]):focus,
.carro-form select:focus,
.carro-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.carro-form input::placeholder,
.carro-form textarea::placeholder { color: var(--faint); }
.carro-form textarea { resize: vertical; min-height: 84px; }
.carro-form input[type="checkbox"],
.carro-form input[type="radio"] { accent-color: var(--accent); }
.carro-form legend { font-family: "IBM Plex Mono", monospace; }

/* ── Carrito en tres pasos ──────────────────────────────── */
.pasos {
  display: flex; gap: 10px; list-style: none; margin: 0 0 34px; padding: 0;
  flex-wrap: wrap; counter-reset: paso;
}
.pasos li {
  display: flex; align-items: center; gap: 9px;
  color: var(--faint); font-size: 14px;
  padding: 9px 16px 9px 10px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface);
}
.pasos li span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--line); color: var(--text);
  font-size: 12px; font-weight: 700;
}
.pasos li.on { color: var(--text); border-color: var(--accent); }
.pasos li.on span { background: var(--accent); color: #0B1220; }
.pasos li.hecho { color: var(--muted); }
.pasos li.hecho span { background: var(--cool); color: #0B1220; }

.paso h1 { margin: 0 0 10px; }
.paso-acciones {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
  margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line);
}
.paso-acciones .btn-primary { margin-left: auto; }

.pago-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.pago-grid .carro-resumen { margin-left: 0; max-width: none; }

.resumen-datos {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px;
}
.resumen-datos h3 {
  margin: 16px 0 5px; font-size: 12px; letter-spacing: .07em;
  text-transform: uppercase; color: var(--faint); font-family: "IBM Plex Mono", monospace;
}
.resumen-datos h3:first-child { margin-top: 0; }
.resumen-datos p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.btn-editar {
  margin-top: 18px; background: none; border: none; padding: 0;
  color: var(--cool); font: inherit; font-size: 13px; cursor: pointer; text-decoration: underline;
}
.btn-editar:hover { color: var(--accent); }

.aviso-pago {
  margin-top: 24px; padding: 18px 20px;
  background: var(--raised); border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}
.aviso-pago h3 { margin: 0 0 8px; font-size: 15px; }
.aviso-pago p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

@media (max-width: 860px) {
  .pago-grid { grid-template-columns: 1fr; }
  .pasos li { flex: 1 1 auto; justify-content: center; padding: 9px 10px; }
  .paso-acciones .btn { flex: 1 1 auto; text-align: center; }
}

/* Los <button class="btn"> heredaban el fondo gris del navegador */
button.btn {
  appearance: none; -webkit-appearance: none;
  background: transparent;
  color: var(--text);
  font: inherit; font-size: 15px; font-weight: 600; line-height: 1.2;
  cursor: pointer;
}
button.btn-ghost { background: transparent; border: 1px solid var(--line-strong); }
button.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
button.btn-primary { background: var(--accent); color: #0B1220; border: 1px solid var(--accent); }
button.btn-primary:hover { filter: brightness(1.06); }
button.btn:disabled { opacity: .55; cursor: default; filter: none; }

.ficha__desc { margin:10px 0 16px; line-height:1.55; font-size:15px; opacity:.85; }