/* ==========================================================================
   RootGarden · tienda.css
   Botón flotante del pedido y panel lateral deslizable.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Botón flotante
   -------------------------------------------------------------------------- */

.carrito-flotante {
  position: fixed;
  right: clamp(16px, 3vw, 32px);
  bottom: calc(clamp(16px, 3vw, 32px) + env(safe-area-inset-bottom, 0px));
  z-index: 70;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border: 0;
  border-radius: var(--radio-pastilla);
  background: linear-gradient(135deg, var(--verde-700), var(--verde-900));
  color: var(--blanco);
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: 0 14px 34px rgba(27, 94, 32, 0.36);
  transition: transform var(--transicion), box-shadow var(--transicion),
    background-color var(--transicion);
}

.carrito-flotante:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 44px rgba(27, 94, 32, 0.42);
}

.carrito-flotante__icono {
  font-size: 1.15rem;
  line-height: 1;
}

.carrito-flotante__contador {
  display: inline-grid;
  place-items: center;
  min-width: 26px;
  height: 26px;
  padding-inline: 7px;
  border-radius: var(--radio-pastilla);
  background: rgba(255, 255, 255, 0.22);
  font-size: 0.84rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  transition: background-color var(--transicion);
}

.carrito-flotante.is-activo .carrito-flotante__contador {
  background: var(--verde-200);
  color: var(--verde-900);
}

/* --------------------------------------------------------------------------
   2. Velo
   -------------------------------------------------------------------------- */

.carrito-velo {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(9, 26, 14, 0.48);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transicion), visibility var(--transicion);
}

.carrito-velo.is-visible {
  opacity: 1;
  visibility: visible;
}

/* --------------------------------------------------------------------------
   3. Panel deslizable
   -------------------------------------------------------------------------- */

.carrito-panel {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 100;
  width: min(430px, 100%);
  height: 100%;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--verde-050);
  box-shadow: -24px 0 60px rgba(9, 26, 14, 0.22);
  transform: translateX(101%);
  visibility: hidden;
  transition: transform var(--transicion-lenta), visibility var(--transicion-lenta);
}

.carrito-panel.is-abierto {
  transform: none;
  visibility: visible;
}

.carrito-panel__cabecera {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  background: var(--blanco);
  border-bottom: 1px solid var(--linea);
}

.carrito-panel__marca {
  display: flex;
  align-items: center;
  gap: 12px;
}

.carrito-panel__logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.carrito-panel__titulo {
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--verde-900);
  line-height: 1.25;
}

.carrito-panel__sub {
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tinta-tenue);
}

.carrito-panel__cerrar {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border: 1px solid var(--linea);
  border-radius: 50%;
  background: var(--verde-050);
  color: var(--verde-900);
  font-size: 1.3rem;
  line-height: 1;
  transition: background-color var(--transicion), transform var(--transicion);
}

.carrito-panel__cerrar:hover {
  background: var(--verde-200);
  transform: rotate(90deg);
}

.carrito-panel__cuerpo {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 18px 22px;
}

/* --------------------------------------------------------------------------
   4. Líneas del pedido
   -------------------------------------------------------------------------- */

.pedido-lista {
  display: grid;
  gap: 12px;
}

.pedido-item {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radio-sm);
  background: var(--blanco);
  border: 1px solid var(--linea);
  box-shadow: var(--sombra-xs);
}

.pedido-item__nombre {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--verde-900);
  line-height: 1.35;
}

.pedido-item__emoji {
  font-size: 1.05rem;
  line-height: 1;
}

.pedido-item__unitario {
  margin-top: 3px;
  font-size: 0.82rem;
  color: var(--tinta-tenue);
}

.pedido-item__acciones {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.pedido-item__subtotal {
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--verde-900);
  font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------------------
   5. Estado vacío del pedido
   -------------------------------------------------------------------------- */

.carrito-vacio {
  display: grid;
  place-items: center;
  gap: 12px;
  text-align: center;
  padding: clamp(40px, 12vh, 90px) 16px;
}

.carrito-vacio__icono {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  border-radius: 26px;
  background: linear-gradient(145deg, rgba(165, 214, 167, 0.5), rgba(102, 187, 106, 0.22));
  font-size: 2rem;
}

.carrito-vacio__titulo {
  font-size: 1.1rem;
  color: var(--verde-900);
}

.carrito-vacio__texto {
  font-size: 0.9rem;
  color: var(--tinta-suave);
  max-width: 34ch;
}

/* --------------------------------------------------------------------------
   6. Resumen y acciones
   -------------------------------------------------------------------------- */

.carrito-panel__pie {
  padding: 20px 22px calc(22px + env(safe-area-inset-bottom, 0px));
  background: var(--blanco);
  border-top: 1px solid var(--linea);
  box-shadow: 0 -10px 30px rgba(18, 38, 26, 0.06);
}

.resumen {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.resumen__fila {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.92rem;
  color: var(--tinta-suave);
}

.resumen__fila dd {
  margin: 0;
  font-weight: 600;
  color: var(--tinta);
  font-variant-numeric: tabular-nums;
}

.resumen__fila--total {
  padding-top: 10px;
  border-top: 1px dashed var(--linea-fuerte);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--verde-900);
}

.resumen__fila--total dd {
  font-size: 1.34rem;
  font-weight: 700;
  color: var(--verde-900);
}

.carrito-panel__acciones {
  display: grid;
  gap: 10px;
}

.carrito-panel__nota {
  margin-top: 14px;
  font-size: 0.76rem;
  line-height: 1.55;
  color: var(--tinta-tenue);
  text-align: center;
}

/* --------------------------------------------------------------------------
   7. Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 560px) {
  .carrito-flotante {
    left: clamp(16px, 4vw, 24px);
    right: clamp(16px, 4vw, 24px);
    justify-content: center;
  }

  .carrito-panel {
    width: 100%;
  }

  .carrito-panel__cuerpo {
    padding-inline: 16px;
  }

  .carrito-panel__pie {
    padding-inline: 16px;
  }
}