/* tienda/css/carrito.css - Estilos para el carrito de compras */

/* Variables específicas del carrito */
:root {
    --carrito-primary: #6B46C1;
    --carrito-primary-dark: #553C9A;
    --carrito-secondary: #8B5CF6;
    --carrito-success: #10B981;
    --carrito-warning: #F59E0B;
    --carrito-error: #EF4444;
    --carrito-bg: #F7F8FB;
    --carrito-bg-secondary: #FFFFFF;
    --carrito-text: #1F2937;
    --carrito-text-light: #6B7280;
    --carrito-border: #E5E7EB;
    --carrito-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --carrito-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Reset para el carrito */
.carrito-body {
    font-family: 'Nunito', Arial, Helvetica, sans-serif;
    background: var(--carrito-bg);
    color: var(--carrito-text);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* Header fijo del carrito */
.carrito-header-fixed {
    position: sticky;
    top: 0;
    z-index: 200;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 2px solid var(--carrito-primary);
    box-shadow: 0 6px 20px rgba(107, 70, 193, 0.15);
}

.header-container,
.carrito-main .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.2rem;
    gap: 1rem;
}

.logo-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--carrito-text);
    font-weight: 800;
    font-size: 1.25rem;
}

.logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.logo-text {
    font-weight: 800;
    color: var(--carrito-primary);
}

.header-nav {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.header-nav a {
    color: var(--carrito-text);
    text-decoration: none;
    font-weight: 700;
    padding: 0.35rem 0.6rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.header-nav a.active {
    color: #fff;
    background: linear-gradient(135deg, var(--carrito-primary), var(--carrito-secondary));
}

.header-nav a:hover {
    background: var(--carrito-bg);
    color: var(--carrito-primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-continue-shopping {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--carrito-bg-secondary);
    color: var(--carrito-text);
    border: 2px solid var(--carrito-border);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-continue-shopping:hover {
    background: var(--carrito-primary);
    color: white;
    border-color: var(--carrito-primary);
}

/* Contenido principal */
.carrito-main {
    padding: 1.2rem 0 2.5rem;
}

.carrito-header {
    margin: 1rem 0 1.2rem;
}

.carrito-title {
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 2rem;
    color: var(--carrito-text);
    margin: 0;
}

.carrito-subtitle {
    color: var(--carrito-text-light);
    font-size: 1.1rem;
    margin: 0.5rem 0 0 0;
}

/* Layout del carrito */
.carrito-content {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 1.5rem;
    align-items: start;
}

/* Lista de productos */
.carrito-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.carrito-item {
    display: grid;
    grid-template-columns: auto 1fr auto auto auto;
    gap: 12px;
    align-items: center;
    background: var(--carrito-bg-secondary);
    border: 1px solid var(--carrito-border);
    border-radius: 14px;
    padding: 12px;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.carrito-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.1);
}

.carrito-item .item-image img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid var(--carrito-border);
    background: var(--carrito-bg);
}

.carrito-item .item-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.carrito-item .item-nombre {
    font-size: 1.05rem;
    font-weight: 800;
    color: #111827;
    margin: 0;
}

.carrito-item .item-precio {
    display: flex;
    gap: 10px;
    color: #6b7280;
    font-weight: 700;
}

.carrito-item .item-precio .precio-usd {
    color: #0a7c3a;
}

/* DESACTIVADO: Precio en bolívares */
/*
.carrito-item .item-precio .precio-bs {
    color: #6b7280;
}
*/

.carrito-item .item-cantidad {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.carrito-item .btn-cantidad {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    border: 2px solid var(--carrito-primary);
    color: var(--carrito-primary);
    background: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    transition: all 0.3s ease;
}

.carrito-item .btn-cantidad:hover {
    background: var(--carrito-primary);
    color: #fff;
    transform: scale(1.05);
}

.carrito-item .cantidad {
    min-width: 26px;
    text-align: center;
    font-weight: 800;
    color: var(--carrito-text);
}

.carrito-item .item-subtotal {
    text-align: right;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 120px;
}

.carrito-item .item-subtotal .subtotal-usd {
    color: #0a7c3a;
    font-weight: 800;
    font-size: 1.1rem;
}

/* DESACTIVADO: Subtotal en bolívares */
/*
.carrito-item .item-subtotal .subtotal-bs {
    color: #6b7280;
    font-size: 0.9rem;
}
*/

.carrito-item .btn-remove {
    background: #fef2f2;
    color: #b91c1c;
    border: 2px solid #fecaca;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.carrito-item .btn-remove:hover {
    background: #b91c1c;
    color: white;
    transform: scale(1.05);
}

/* Carrito vacío */
.carrito-empty {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--carrito-bg-secondary);
    border-radius: 16px;
    border: 2px dashed var(--carrito-border);
}

.empty-icon {
    font-size: 4rem;
    color: var(--carrito-text-light);
    margin-bottom: 1rem;
}

.carrito-empty h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--carrito-text);
    margin-bottom: 0.5rem;
}

.carrito-empty p {
    color: var(--carrito-text-light);
    margin-bottom: 2rem;
}

/* Resumen del pedido */
.carrito-summary {
    position: sticky;
    top: 80px;
}

.summary-card {
    background: var(--carrito-bg-secondary);
    border: 1px solid var(--carrito-border);
    border-radius: 16px;
    padding: 1.2rem;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.07);
}

.summary-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--carrito-text);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--carrito-border);
}

.summary-items {
    margin-bottom: 1rem;
}

.summary-totals {
    border-top: 1px dashed var(--carrito-border);
    padding-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.total-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--carrito-text);
}

.total-line:last-child {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--carrito-primary);
    padding-top: 0.5rem;
    border-top: 2px solid var(--carrito-border);
}

/* DESACTIVADO: Sección de pago móvil */
/*
.payment-mobile-section {
    margin-top: 1rem;
    padding: 1rem;
    background: #FEF3C7;
    border-radius: 8px;
    border: 1px solid #F59E0B;
}

.payment-mobile-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
    color: #92400E;
}

.payment-mobile-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.payment-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payment-label {
    font-weight: 600;
    color: #92400E;
}

.payment-value {
    font-weight: 700;
    color: #B45309;
}

.payment-amount-row {
    padding-top: 0.5rem;
    border-top: 1px solid #F59E0B;
    font-size: 1.1rem;
}

.payment-mobile-note {
    margin-top: 0.75rem;
    padding: 0.5rem;
    background: #FEF3C7;
    border-radius: 6px;
    font-size: 0.85rem;
    color: #92400E;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
*/

.summary-note {
    margin-top: 1rem;
    padding: 0.75rem;
    background: #EFF6FF;
    border-radius: 8px;
    border-left: 4px solid var(--carrito-primary);
    font-size: 0.85rem;
    color: var(--carrito-text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Formulario de checkout */
.checkout-form {
    margin-top: 2rem;
}

.checkout-card {
    background: var(--carrito-bg-secondary);
    border: 1px solid var(--carrito-border);
    border-radius: 16px;
    padding: 1.2rem;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.07);
}

.checkout-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--carrito-text);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--carrito-border);
}

.form-section {
    border: 1px solid var(--carrito-border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.form-section legend {
    font-size: 1.1rem;
    font-weight: 800;
    color: #4b5563;
    padding: 0 0.5rem;
    margin-left: 1rem;
    background: var(--carrito-bg-secondary);
    position: relative;
    top: -0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 700;
    color: var(--carrito-text);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--carrito-border);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--carrito-primary);
    box-shadow: 0 0 0 3px rgba(107, 70, 193, 0.1);
}

/* DESACTIVADO: Campos de pago móvil */
/*
.payment-mobile-fields {
    border: 1px solid #facc15;
    background-color: #fefce8;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.payment-mobile-fields-header {
    font-weight: 800;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #92400E;
}

.field-help {
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 0.25rem;
}
*/

.checkout-actions {
    margin-top: 1.5rem;
    border-top: 1px solid var(--carrito-border);
    padding-top: 1.5rem;
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.btn-primary,
.btn-secondary {
    padding: 12px 18px;
    border: none;
    border-radius: 10px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--carrito-primary), var(--carrito-secondary));
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--carrito-shadow-lg);
}

.btn-secondary {
    background: var(--carrito-bg);
    color: var(--carrito-text);
    border: 2px solid var(--carrito-border);
}

.btn-secondary:hover {
    background: var(--carrito-text-light);
    color: white;
    border-color: var(--carrito-text-light);
}

.btn-large {
    padding: 14px 24px;
    font-size: 1.1rem;
}

/* Alertas */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
}

.alert-error {
    background: #FEF2F2;
    color: #B91C1C;
    border: 1px solid #FECACA;
}

.alert-error i {
    color: #DC2626;
}

.alert ul {
    margin: 0;
    padding-left: 1rem;
}

.alert li {
    margin-bottom: 0.25rem;
}

/* Footer */
.tienda-footer {
    background: var(--carrito-text);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.footer-section p {
    color: #D1D5DB;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.footer-section i {
    color: var(--carrito-primary);
    margin-right: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1rem;
    text-align: center;
    color: #9CA3AF;
}

/* Responsive */
@media (max-width: 992px) {
    .carrito-content {
        grid-template-columns: 1fr;
    }
    
    .carrito-summary {
        position: relative;
        top: 0;
    }
}

@media (max-width: 640px) {
    .carrito-item {
        grid-template-columns: auto 1fr auto;
        gap: 10px;
    }
    
    .carrito-item .item-subtotal {
        grid-column: 2/-1;
        text-align: left;
        flex-direction: row;
        gap: 10px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .checkout-actions {
        flex-direction: column;
    }
    
    .btn-primary,
    .btn-secondary {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .header-content {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .header-nav {
        justify-content: center;
    }
    
    .carrito-title {
        font-size: 1.5rem;
    }
    
    .carrito-item {
        padding: 8px;
    }
    
    .carrito-item .item-image img {
        width: 50px;
        height: 50px;
    }
}