/* ============================================================
   MI CATÁLOGO WEB — El pedido (carrito)
   Barra del pedido abajo (con cantidad y total) y el pedido
   como un recibo: hoja que sube en el celular, panel a la
   derecha en la PC.
   ============================================================ */

/* ---------- Barra del pedido ---------- */
.barra-pedido {
  position: fixed;
  left: 12px; right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom));
  z-index: 45;
  height: 60px;
  padding: 0 8px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 0;
  border-radius: 99px;
  background: var(--tinta);
  color: var(--lienzo);
  box-shadow: var(--sombra-flota);
  cursor: pointer;
  transform: translateY(150%);
  visibility: hidden;
  transition: transform .35s var(--curva), visibility .35s;
}
.barra-pedido.visible { transform: none; visibility: visible; }
.fab-cuenta {
  min-width: 44px; height: 44px; padding: 0 8px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 99px;
  background: var(--marca); color: var(--marca-tinta);
  font-size: 16px; font-weight: 760; font-variant-numeric: tabular-nums;
}
.barra-pedido.salto .fab-cuenta { animation: salto .45s var(--curva); }
.barra-pedido-texto { flex: 1; text-align: left; font-size: 16px; font-weight: 700; }
.fab-total { padding-right: 12px; font-size: 16px; font-weight: 760; white-space: nowrap; }

@media (min-width: 900px) {
  .barra-pedido { left: auto; right: 28px; bottom: 28px; width: 380px; }
}

/* ---------- Fondo oscuro ---------- */
.carrito-fondo {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(8, 8, 10, .52);
  opacity: 0; visibility: hidden;
  transition: opacity .25s, visibility .25s;
}
.carrito-fondo.abierto { opacity: 1; visibility: visible; }

/* ---------- El pedido ---------- */
.carrito {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 61;
  max-height: 90vh;
  max-height: 90dvh;
  display: flex;
  flex-direction: column;
  background: var(--superficie);
  color: var(--tinta);
  border-radius: 28px 28px 0 0;
  padding-bottom: env(safe-area-inset-bottom);
  transform: translateY(105%);
  visibility: hidden;
  transition: transform .34s var(--curva), visibility .34s;
}
.carrito::before {
  content: '';
  flex-shrink: 0;
  width: 42px; height: 5px;
  margin: 9px auto 0;
  border-radius: 99px;
  background: var(--borde);
}
.carrito.abierto { transform: none; visibility: visible; box-shadow: 0 -24px 60px -24px rgba(0, 0, 0, .5); }

.carrito-cab { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 20px 12px; }
.carrito-cab h2 { font-size: 24px; font-weight: 760; font-stretch: 114%; letter-spacing: -.025em; line-height: 1.1; }
.carrito-cab small { display: block; margin-top: 2px; color: var(--tinta-3); font-size: 13.5px; }
.carrito-cerrar {
  width: 44px; height: 44px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border: 0; border-radius: 50%;
  background: var(--superficie-2); color: var(--tinta);
  cursor: pointer;
}

.carrito-items { flex: 1; overflow-y: auto; padding: 0 20px; overscroll-behavior: contain; }

/* Cada línea, como en un recibo */
.citem { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1.5px dashed var(--borde); }
.citem:last-child { border-bottom: 0; }
.citem-foto {
  width: 66px; height: 66px; flex-shrink: 0;
  border-radius: 15px; object-fit: cover;
  display: flex; align-items: center; justify-content: center;
  background: var(--superficie-2); color: var(--tinta-3);
}
.citem-info { flex: 1; min-width: 0; }
.citem-nombre { font-weight: 620; line-height: 1.35; }
.citem-variante { margin-top: 1px; font-size: 13px; color: var(--tinta-3); }
.citem-precio { margin-top: 2px; font-weight: 740; }
.citem-fila { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 8px; }
.citem-cant { display: flex; align-items: center; height: 40px; border: 1px solid var(--borde); border-radius: 99px; }
.citem-cant button {
  width: 40px; height: 100%; border: 0; border-radius: 99px;
  background: none; color: var(--tinta); font-size: 19px; cursor: pointer;
}
.citem-cant button:active { background: var(--superficie-2); }
.citem-cant span { min-width: 24px; text-align: center; font-weight: 720; font-variant-numeric: tabular-nums; }
.citem-quitar {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 40px; padding: 0 10px;
  border: 0; border-radius: 99px; background: none;
  color: var(--tinta-3); font-size: 13.5px; font-weight: 600; cursor: pointer;
}
.citem-quitar:hover { color: var(--tinta); background: var(--superficie-2); }
.citem-quitar svg { width: 16px; height: 16px; }

.carrito-vacio { text-align: center; padding: 34px 12px 44px; color: var(--tinta-2); }
.carrito-vacio b { color: var(--tinta); }
.carrito-vacio p + p { margin-top: 6px; font-size: 14px; }
.carrito-vacio .ico {
  width: 66px; height: 66px; margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--superficie-2); color: var(--tinta-3);
}

.carrito-pie { padding: 14px 20px 18px; border-top: 1px solid var(--borde); }
.carrito-total { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.carrito-total .etq { color: var(--tinta-2); font-weight: 600; }
.carrito-total .val { text-align: right; font-size: 27px; font-weight: 780; font-stretch: 112%; letter-spacing: -.025em; }
.carrito-total .val small { display: block; font-size: 14px; font-weight: 500; letter-spacing: 0; color: var(--tinta-3); }

.carrito-nombre-cli { display: block; margin-top: 14px; }
.carrito-nombre-cli > span { font-size: 13.5px; font-weight: 650; }
.carrito-nombre-cli small { color: var(--tinta-3); font-weight: 500; }
.carrito-nombre-cli input {
  width: 100%; height: 48px; margin-top: 6px; padding: 0 14px;
  border: 1px solid var(--borde); border-radius: 14px;
  background: var(--superficie-2); color: var(--tinta);
  font: inherit; font-size: 16px;
}
.carrito-nombre-cli input:focus { outline: none; border-color: var(--marca-texto); box-shadow: 0 0 0 3px var(--marca-anillo); }
.carrito-nombre-cli input[aria-invalid="true"] { border-color: #c0292b; box-shadow: 0 0 0 3px rgba(192, 41, 43, .18); }
.carrito-error:not(:empty) { display: block; margin-top: 6px; font-size: 13px; font-weight: 600; color: #c0292b; }
:root[data-tema="oscuro"] .carrito-error:not(:empty) { color: #ff8a8a; }

.carrito-enviar {
  width: 100%; height: 56px; margin-top: 14px;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  border: 0; border-radius: 99px;
  background: var(--whatsapp); color: var(--whatsapp-tinta);
  font-size: 16.5px; font-weight: 740;
  cursor: pointer;
  transition: background .15s, transform .12s;
}
.carrito-enviar:hover { background: #20bd5b; }
.carrito-enviar:active { transform: scale(.98); }
.carrito-enviar img { width: 24px; height: 24px; }
.carrito-nota { margin-top: 10px; text-align: center; font-size: 12.5px; color: var(--tinta-3); }

@media (min-width: 900px) {
  .carrito {
    left: auto; top: 0;
    width: 430px;
    max-height: none;
    border-radius: 28px 0 0 28px;
    transform: translateX(105%);
  }
  .carrito::before { display: none; }
  .carrito-cab { padding-top: 22px; }
}

/* ---------- Aviso flotante ---------- */
.toast {
  position: fixed;
  left: 50%;
  top: calc(env(safe-area-inset-top) + 70px);
  z-index: 70;
  max-width: calc(100vw - 32px);
  padding: 12px 20px;
  border-radius: 99px;
  background: var(--tinta);
  color: var(--lienzo);
  font-size: 14.5px; font-weight: 650;
  box-shadow: var(--sombra-flota);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -10px);
  transition: opacity .2s, transform .2s var(--curva);
}
.toast.visible { opacity: 1; transform: translate(-50%, 0); }
.toast.error { background: #c0292b; color: #fff; }

.carrito-nombre-cli select {
  width: 100%; height: 48px; margin-top: 6px; padding: 0 40px 0 14px;
  border: 1px solid var(--borde); border-radius: 14px;
  background: var(--superficie-2); color: var(--tinta);
  font: inherit; font-size: 16px;
  -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.carrito-nombre-cli select:focus { outline: none; border-color: var(--marca-texto); box-shadow: 0 0 0 3px var(--marca-anillo); }
.carrito-nombre-cli select[aria-invalid="true"] { border-color: #c0292b; box-shadow: 0 0 0 3px rgba(192, 41, 43, .18); }

/* Cómo lo recibe: datos de retiro, costo del delivery, envío nacional */
.carrito-envio-info {
  margin-top: 8px; padding: 10px 14px; border-radius: 14px;
  background: var(--marca-suave, var(--superficie-2)); color: var(--tinta-2);
  font-size: 13.5px; line-height: 1.5;
}
.carrito-envio-info b { color: var(--tinta); }
.carrito-envio-info a { color: var(--marca-texto); font-weight: 650; }
.carrito-envio-info .falta { color: var(--tinta); font-weight: 650; }
.carrito-total .val .envio { display: block; font-size: 12.5px; font-weight: 600; letter-spacing: 0; color: var(--tinta-3); }

/* Pantallas bajitas: la lista de productos se encoge y el formulario nunca queda cortado */
.carrito-items { min-height: 96px; }
.carrito-pie { flex: 0 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; }

/* El botón de enviar siempre a la vista, aunque el formulario sea largo */
.carrito-enviar { position: sticky; bottom: 0; z-index: 1; box-shadow: 0 0 0 10px var(--superficie); }
@media (max-height: 760px) {
  .carrito-cab { padding-top: 6px; padding-bottom: 6px; }
  .carrito-cab h2 { font-size: 21px; }
  .citem { padding: 10px 0; }
  .carrito-pie { padding-top: 10px; padding-bottom: 12px; }
  .carrito-total .val { font-size: 23px; }
  .carrito-nombre-cli { margin-top: 8px; }
  .carrito-nombre-cli input, .carrito-nombre-cli select { height: 44px; margin-top: 4px; }
  .carrito-enviar { height: 52px; margin-top: 10px; }
  .carrito-nota { display: none; }
}