/* ===================================================================
   carrito.css - TiendApp
   =================================================================== */

.pagina-carrito {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px 60px;
}

.pagina-carrito h1 {
    color: var(--color-naranja-texto);
    font-size: 24px;
    margin-bottom: 18px;
}

.carrito-vacio {
    text-align: center;
    padding: 50px 20px;
    color: var(--color-oscuro);
    opacity: 0.7;
}

.carrito-vacio a {
    color: var(--color-naranja-texto);
    font-weight: 700;
}

.mensaje {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 18px;
}
.mensaje-exito { background-color: #e3f1d3; color: #3c6b12; border: 1px solid var(--color-verde); }
.mensaje-error { background-color: #fbe0d3; color: #a43e0a; border: 1px solid var(--color-naranja); }

/* ============================
   Bloque por tienda
   ============================ */
.bloque-tienda {
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 4px 14px rgba(28, 27, 11, 0.08);
    margin-bottom: 22px;
    overflow: hidden;
}

.bloque-tienda-cabecera {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 16px 18px;
    background-color: #fff8f3;
    border-bottom: 1px solid #f1ece0;
}

.bloque-tienda-cabecera h2 {
    color: var(--color-oscuro);
    font-size: 16px;
}

.etiqueta {
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 12px;
}
.etiqueta-domicilio { background-color: #e3f1d3; color: #3c6b12; }
.etiqueta-sin-domicilio { background-color: #f1f1e6; color: #766f55; }

.lista-items {
    list-style: none;
}

.item-carrito {
    display: grid;
    grid-template-columns: 56px 1fr auto auto auto;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-bottom: 1px solid #f5f2ea;
}

.item-carrito:last-child {
    border-bottom: none;
}

.item-carrito-imagen {
    width: 56px;
    height: 56px;
    border-radius: 8px;
    object-fit: cover;
    background-color: var(--color-crema);
}

.item-carrito-nombre {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-oscuro);
}

.item-carrito-precio {
    font-size: 12px;
    opacity: 0.65;
}

.item-carrito-aviso {
    font-size: 11px;
    color: #a43e0a;
    margin-top: 3px;
}

.form-cantidad {
    display: flex;
    align-items: center;
    gap: 4px;
}

.form-cantidad input[type="number"] {
    width: 54px;
    padding: 6px;
    border: 1px solid #d8d5c4;
    border-radius: 6px;
    font-size: 13px;
    text-align: center;
}

.btn-icono {
    background: none;
    border: none;
    font-size: 15px;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
}

.btn-icono:hover {
    background-color: #f1f1e6;
}

.item-carrito-subtotal {
    font-weight: 700;
    color: var(--color-naranja-texto);
    font-size: 14px;
    white-space: nowrap;
}

.bloque-tienda-total {
    display: flex;
    justify-content: space-between;
    padding: 12px 18px;
    background-color: #fafaf4;
    font-size: 14px;
}

/* ============================
   Resumen general
   ============================ */
.resumen-total {
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 4px 14px rgba(28, 27, 11, 0.08);
    padding: 24px;
    text-align: center;
}

.resumen-total p {
    font-size: 14px;
    color: var(--color-oscuro);
    opacity: 0.75;
}

.resumen-total-valor {
    font-size: 28px !important;
    font-weight: 700;
    color: var(--color-naranja-texto) !important;
    opacity: 1 !important;
    margin: 6px 0 18px;
}

.btn-finalizar {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background-color: var(--color-verde);
    color: var(--color-oscuro);
    font-weight: 700;
    font-size: 15px;
    cursor: not-allowed;
    opacity: 0.7;
}

/* ============================
   Responsivo
   ============================ */
@media (max-width: 560px) {
    .item-carrito {
        grid-template-columns: 44px 1fr;
        grid-template-areas:
            "imagen info"
            "cantidad subtotal"
            "eliminar eliminar";
        row-gap: 8px;
    }

    .item-carrito-imagen { grid-area: imagen; width: 44px; height: 44px; }
    .item-carrito-info { grid-area: info; }
    .form-cantidad { grid-area: cantidad; }
    .item-carrito-subtotal { grid-area: subtotal; text-align: right; }
    .form-eliminar { grid-area: eliminar; justify-self: end; }
}

/* ===================================================================
   CARRITO FLOTANTE — botón visible en todas las páginas + panel
   deslizante a la derecha, con opción de pantalla completa
   =================================================================== */

.boton-carrito-flotante {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background-color: var(--color-naranja);
    color: #fff;
    border: none;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(28, 27, 11, 0.3);
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.15s;
}

.boton-carrito-flotante:hover {
    transform: scale(1.06);
    background-color: #e0500f;
}

.badge-carrito-flotante {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: var(--color-amarillo);
    color: var(--color-oscuro);
    font-size: 11px;
    font-weight: 700;
    min-width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* Fondo oscuro semitransparente detrás del panel, para cerrar al hacer clic afuera */
.carrito-flotante-fondo {
    position: fixed;
    inset: 0;
    background: rgba(28, 27, 11, 0.4);
    z-index: 600;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s;
}

.carrito-flotante-fondo.visible {
    opacity: 1;
    pointer-events: auto;
}

.carrito-flotante-panel {
    position: fixed;
    top: 0;
    right: 0;
    height: 100%;
    width: 400px;
    max-width: 92vw;
    background: var(--fondo-tarjeta, #fff);
    box-shadow: -8px 0 24px rgba(28, 27, 11, 0.2);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease, width 0.25s ease, max-width 0.25s ease;
}

.carrito-flotante-fondo.visible .carrito-flotante-panel {
    transform: translateX(0);
}

/* Botón "expandir": el panel pasa a ocupar toda la pantalla */
.carrito-flotante-panel.pantalla-completa {
    width: 100vw;
    max-width: 100vw;
}

.carrito-flotante-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    border-bottom: 1px solid var(--borde-sutil, #eee);
}

.carrito-flotante-header h2 {
    color: var(--color-naranja-texto);
    font-size: 18px;
}

.carrito-flotante-acciones {
    display: flex;
    gap: 6px;
}

.carrito-flotante-contenido {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.carrito-flotante-panel.pantalla-completa .carrito-flotante-contenido {
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.carrito-flotante-footer {
    padding: 16px 20px 20px;
    border-top: 1px solid var(--borde-sutil, #eee);
}

.carrito-flotante-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-size: 15px;
}

.carrito-flotante-total strong {
    color: var(--color-naranja-texto);
    font-size: 20px;
}

@media (max-width: 480px) {
    .boton-carrito-flotante {
        bottom: 16px;
        right: 16px;
        width: 52px;
        height: 52px;
    }
}