/* ========================================
   SISTEMA DE PEDIDOS WHATSAPP - ESTILOS
   ======================================== */

/* --- Variables de Color --- */
:root {
    --spw-primary: #25D366;
    --spw-primary-dark: #1ebe57;
    --spw-secondary: #128C7E;
    --spw-accent: #075E54;
    --spw-danger: #dc3545;
    --spw-light: #f8f9fa;
    --spw-dark: #212529;
    --spw-border: #dee2e6;
    --spw-shadow: rgba(0, 0, 0, 0.1);
}

/* --- Contenedor de Formularios --- */
.spw-formulario-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 30px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 6px var(--spw-shadow);
}

.spw-formulario-container h2 {
    margin-bottom: 25px;
    color: var(--spw-accent);
    font-size: 24px;
    text-align: center;
}

/* --- Grupos de Formulario --- */
.spw-form-group {
    margin-bottom: 20px;
}

.spw-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--spw-dark);
    font-size: 14px;
}

.spw-form-group input[type="text"],
.spw-form-group input[type="number"],
.spw-form-group input[type="file"],
.spw-form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--spw-border);
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.spw-form-group input:focus,
.spw-form-group textarea:focus {
    outline: none;
    border-color: var(--spw-primary);
}

.spw-form-group small {
    display: block;
    margin-top: 5px;
    color: #6c757d;
    font-size: 12px;
}

/* --- Preview de Imagen --- */
.spw-preview-imagen {
    margin-top: 15px;
    text-align: center;
}

.spw-preview-imagen img {
    max-width: 100%;
    max-height: 300px;
    border-radius: 8px;
    box-shadow: 0 2px 4px var(--spw-shadow);
}

/* --- Botones --- */
.spw-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.spw-btn-primary {
    background: var(--spw-primary);
    color: #fff;
}

.spw-btn-primary:hover {
    background: var(--spw-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--spw-shadow);
}

.spw-btn-secondary {
    background: #6c757d;
    color: #fff;
}

.spw-btn-secondary:hover {
    background: #5a6268;
}

.spw-btn-info {
    background: #17a2b8;
    color: #fff;
    flex: 1;
}

.spw-btn-info:hover {
    background: #138496;
}

.spw-btn-reservar {
    background: var(--spw-accent);
    color: #fff;
    flex: 1;
}

.spw-btn-reservar:hover {
    background: var(--spw-secondary);
}

.spw-btn-whatsapp {
    background: var(--spw-primary);
    color: #fff;
    width: 100%;
    margin-top: 15px;
}

.spw-btn-whatsapp:hover {
    background: var(--spw-primary-dark);
}

/* --- Acciones de Formulario --- */
.spw-form-actions {
    margin-top: 25px;
    text-align: center;
}

/* --- Mensajes --- */
.spw-mensaje {
    margin-top: 20px;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
}

.spw-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.spw-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.spw-loading {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* --- Grid de Productos --- */
.spw-productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    padding: 20px;
}

/* --- Tarjeta de Producto --- */
.spw-producto-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px var(--spw-shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.spw-producto-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px var(--spw-shadow);
}

.spw-producto-imagen {
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: var(--spw-light);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.spw-producto-imagen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.spw-sin-imagen {
    color: #6c757d;
    font-size: 14px;
}

/* Badge de Stock */
.spw-stock-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #28a745;
    color: #fff;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    z-index: 10;
}

.spw-stock-bajo {
    background: #ff5722;
    animation: pulseStock 1.5s infinite;
}

@keyframes pulseStock {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.spw-producto-info {
    padding: 20px;
}

.spw-producto-nombre {
    font-size: 18px;
    font-weight: 700;
    color: var(--spw-dark);
    margin-bottom: 10px;
    min-height: 50px;
}

.spw-producto-precio {
    font-size: 24px;
    font-weight: 700;
    color: var(--spw-primary);
    margin-bottom: 15px;
}

.spw-producto-acciones {
    display: flex;
    gap: 10px;
}

.spw-sin-productos {
    text-align: center;
    padding: 40px;
    color: #6c757d;
    font-size: 18px;
}

/* --- Carrito Flotante --- */
.spw-carrito-flotante {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--spw-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px var(--spw-shadow);
    z-index: 999;
    transition: all 0.3s;
}

.spw-carrito-flotante:hover {
    background: var(--spw-primary-dark);
    transform: scale(1.1);
}

.spw-carrito-flotante svg {
    color: #fff;
}

.spw-carrito-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--spw-danger);
    color: #fff;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

/* --- Modal --- */
.spw-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.spw-modal-contenido {
    background-color: #fff;
    margin: 5% auto;
    padding: 30px;
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    position: relative;
    animation: slideIn 0.3s;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.spw-modal-carrito-contenido {
    max-width: 700px;
}

.spw-modal-cerrar {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 20px;
}

.spw-modal-cerrar:hover,
.spw-modal-cerrar:focus {
    color: #000;
}

#spw-modal-descripcion {
    margin-top: 20px;
    line-height: 1.6;
    color: var(--spw-dark);
}

/* --- Lista del Carrito --- */
.spw-carrito-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--spw-border);
    background: var(--spw-light);
    margin-bottom: 10px;
    border-radius: 8px;
}

.spw-carrito-item-info h4 {
    margin: 0 0 5px 0;
    color: var(--spw-dark);
}

.spw-carrito-item-precio {
    font-weight: 700;
    color: var(--spw-primary);
    font-size: 18px;
}

.spw-carrito-item-eliminar {
    background: var(--spw-danger);
    color: #fff;
    border: none;
    padding: 8px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
}

.spw-carrito-item-eliminar:hover {
    background: #c82333;
}

#spw-carrito-total {
    margin: 20px 0;
    padding: 15px;
    background: var(--spw-light);
    border-radius: 8px;
    text-align: right;
    font-size: 20px;
    font-weight: 700;
}

.spw-carrito-acciones {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.spw-carrito-acciones button {
    flex: 1;
}

#spw-formulario-consulta {
    margin-top: 25px;
    padding: 20px;
    background: var(--spw-light);
    border-radius: 8px;
}

#spw-formulario-consulta h3 {
    margin-bottom: 20px;
    color: var(--spw-accent);
}

/* --- Tabla de Administración de Productos --- */
.spw-admin-container {
    max-width: 1200px;
    margin: 20px auto;
    padding: 30px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 6px var(--spw-shadow);
}

.spw-admin-container h2 {
    margin-bottom: 25px;
    color: var(--spw-accent);
    font-size: 24px;
}

.spw-tabla-responsive {
    overflow-x: auto;
    margin-top: 20px;
}

.spw-tabla-productos {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.spw-tabla-productos thead {
    background: var(--spw-accent);
    color: #fff;
}

.spw-tabla-productos th,
.spw-tabla-productos td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--spw-border);
}

.spw-tabla-productos th {
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
}

.spw-tabla-productos tbody tr:hover {
    background: var(--spw-light);
}

.spw-tabla-imagen {
    width: 60px !important;
    height: 60px !important;
    min-width: 60px;
    min-height: 60px;
    max-width: 60px;
    max-height: 60px;
    object-fit: cover;
    border-radius: 6px;
    display: block;
}

.spw-sin-foto {
    color: #6c757d;
    font-size: 12px;
}

.spw-descripcion-col {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.spw-acciones-col {
    white-space: nowrap;
}

.spw-btn-editar {
    background: #17a2b8;
    color: #fff;
    padding: 6px 12px;
    margin-right: 5px;
    font-size: 12px;
}

.spw-btn-editar:hover {
    background: #138496;
}

.spw-btn-eliminar {
    background: var(--spw-danger);
    color: #fff;
    padding: 6px 12px;
    font-size: 12px;
}

.spw-btn-eliminar:hover {
    background: #c82333;
}

.spw-stock-numero {
    padding: 4px 8px;
    border-radius: 4px;
    background: #28a745;
    color: #fff;
    font-weight: 600;
    display: inline-block;
}

.spw-stock-bajo-text {
    background: #ff5722;
}

/* --- Tabla de Pedidos --- */
.spw-pedidos-container {
    max-width: 1200px;
    margin: 20px auto;
    padding: 30px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 6px var(--spw-shadow);
}

.spw-pedidos-container h2 {
    margin-bottom: 25px;
    color: var(--spw-accent);
    font-size: 24px;
}

.spw-tabla-pedidos {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.spw-tabla-pedidos thead {
    background: var(--spw-primary);
    color: #fff;
}

.spw-tabla-pedidos th,
.spw-tabla-pedidos td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--spw-border);
    vertical-align: middle;
}

.spw-tabla-pedidos th {
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
}

.spw-tabla-pedidos tbody tr:hover {
    background: var(--spw-light);
}

.spw-whatsapp-col {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--spw-primary);
    font-size: 13px;
}

.spw-whatsapp-col svg {
    flex-shrink: 0;
}

.spw-productos-col {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
}

.spw-total-col {
    color: var(--spw-primary);
    font-weight: 700;
    font-size: 16px;
}

.spw-text-center {
    text-align: center !important;
}

.spw-btn-whatsapp-small {
    background: var(--spw-primary);
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.spw-btn-whatsapp-small:hover {
    background: var(--spw-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--spw-shadow);
}

.spw-btn-whatsapp-small svg {
    fill: #fff;
}

.spw-sin-pedidos {
    text-align: center;
    padding: 60px 20px;
    background: var(--spw-light);
    border-radius: 12px;
}

.spw-sin-pedidos p {
    font-size: 18px;
    color: #6c757d;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .spw-productos-grid {
        grid-template-columns: 1fr;
        padding: 10px;
    }
    
    .spw-formulario-container {
        padding: 20px;
        margin: 10px;
    }
    
    .spw-modal-contenido {
        width: 95%;
        margin: 10% auto;
        padding: 20px;
    }
    
    .spw-carrito-flotante {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    
    .spw-admin-container,
    .spw-pedidos-container {
        padding: 15px;
        margin: 10px;
    }
    
    .spw-tabla-responsive {
        font-size: 12px;
    }
    
    .spw-tabla-productos th,
    .spw-tabla-productos td {
        padding: 8px;
    }
    
    .spw-tabla-pedidos th,
    .spw-tabla-pedidos td {
        padding: 8px;
        font-size: 12px;
    }
    
    .spw-productos-col {
        max-width: 150px;
    }
}