/* ===================================
   Super Pizza - Estilos Profesionales
   Colores: Rojo (#DC2626, #EF4444), Blanco (#FFFFFF), Gris (#6B7280, #F3F4F6)
   =================================== */

/* Reset y Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #DC2626;
    --color-primary-light: #ff0404;
    --color-primary-dark: #ffe9e9;
    --color-secondary: #6B7280;
    --color-background: #F9FAFB;
    --color-white: #FFFFFF;
    --color-gray-light: #F3F4F6;
    --color-gray-medium: #9CA3AF;
    --color-gray-dark: #374151;
    --color-success: #10B981;
    --color-nequi: #8F2D8F;
    --color-daviplata: #ED1C24;
    --border-radius: 12px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, var(--color-gray-light) 0%, var(--color-white) 100%);
    color: var(--color-gray-dark);
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    text-align: center;
    padding: 40px 20px;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.logo {
    max-width: 180px;
    height: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.2));
    position: relative;
    z-index: 1;
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.subtitle {
    font-size: 1.1rem;
    font-weight: 400;
    opacity: 0.95;
    position: relative;
    z-index: 1;
}

/* Módulos */
.module {
    padding: 30px;
    border-bottom: 1px solid var(--color-gray-light);
}

.module:last-child {
    border-bottom: none;
}

.module h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.module h2 i {
    font-size: 1.5rem;
}

.module h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-gray-dark);
    margin-bottom: 15px;
}

/* Form Groups */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--color-gray-dark);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.required {
    color: var(--color-primary);
    font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--color-gray-light);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* Pestañas */
.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--color-gray-light);
}

.tab-btn {
    flex: 1 1 auto;
    min-width: 120px;
    padding: 12px 16px;
    background: var(--color-white);
    border: 2px solid var(--color-gray-light);
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-secondary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.tab-btn:hover {
    background: var(--color-gray-light);
    border-color: var(--color-gray-medium);
}

.tab-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Menú Items */
.menu-section {
    background: var(--color-gray-light);
    padding: 25px;
    border-radius: var(--border-radius);
}

.menu-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 15px;
}

.menu-item {
    background: var(--color-white);
    padding: 16px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    border: 2px solid transparent;
    transition: var(--transition);
}

.menu-item:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.menu-item span {
    font-weight: 500;
    color: var(--color-gray-dark);
    font-size: 0.95rem;
}

.menu-item-detailed {
    background: var(--color-white);
    padding: 20px;
    border-radius: 8px;
    border: 2px solid transparent;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.menu-item-detailed:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.item-info h4 {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.item-info p {
    color: var(--color-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Selectores especiales (Pizza y Jugo) */
.pizza-selector,
.juice-selector {
    background: var(--color-white);
    padding: 20px;
    border-radius: 8px;
    border: 2px solid var(--color-gray-light);
}

.sabores-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.sabores-list label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--color-gray-light);
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.9rem;
}

.sabores-list label:hover {
    background: var(--color-primary-light);
    color: var(--color-white);
}

.sabores-list input[type="checkbox"] {
    cursor: pointer;
    width: 18px;
    height: 18px;
}

#maxSaboresText {
    color: var(--color-primary);
    font-weight: 600;
}

/* Botones */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    font-family: inherit;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-add,
.btn-add-simple {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-add:hover:not(:disabled),
.btn-add-simple:hover {
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-lg);
    transform: scale(1.02);
}

.btn-secondary {
    background: var(--color-secondary);
    color: var(--color-white);
}

.btn-secondary:hover {
    background: var(--color-gray-dark);
}

.btn-large {
    font-size: 1.2rem;
    padding: 16px 32px;
}

.btn-nequi {
    background: var(--color-nequi);
    color: var(--color-white);
    width: 100%;
    margin-bottom: 10px;
    flex-direction: column;
    gap: 4px;
}

.btn-nequi:hover {
    background: #6B1F6B;
    transform: scale(1.02);
}

.btn-daviplata {
    background: var(--color-daviplata);
    color: var(--color-white);
    width: 100%;
    flex-direction: column;
    gap: 4px;
}

.btn-daviplata:hover {
    background: #C71820;
    transform: scale(1.02);
}

.phone-number {
    font-size: 0.85rem;
    font-weight: 400;
    opacity: 0.9;
}

.btn-confirm-payment {
    background: var(--color-success);
    color: var(--color-white);
    width: 100%;
    margin-top: 15px;
}

.btn-confirm-payment:hover:not(:disabled) {
    background: #059669;
}

.btn-whatsapp {
    background: #25D366;
    color: var(--color-white);
    flex: 1 1 auto;
    min-width: 150px;
}

.btn-whatsapp:hover {
    background: #1EBE57;
    transform: translateY(-2px);
}

/* Carrito */
.cart-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--color-secondary);
}

.cart-empty i {
    font-size: 4rem;
    margin-bottom: 15px;
    opacity: 0.3;
}

.cart-empty p {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.text-small {
    font-size: 0.9rem;
    opacity: 0.8;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.cart-item {
    background: var(--color-gray-light);
    padding: 16px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 15px;
    border: 2px solid transparent;
    transition: var(--transition);
}

.cart-item:hover {
    border-color: var(--color-primary-light);
}

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-gray-dark);
    margin-bottom: 5px;
}

.cart-item-details {
    font-size: 0.85rem;
    color: var(--color-secondary);
    margin-bottom: 8px;
}

.cart-item-price {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
}

.cart-item-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-end;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--color-white);
    padding: 6px 12px;
    border-radius: 6px;
}

.quantity-btn {
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.quantity-btn:hover {
    background: var(--color-primary-dark);
    transform: scale(1.1);
}

.quantity-display {
    font-weight: 700;
    font-size: 1rem;
    min-width: 25px;
    text-align: center;
}

.btn-remove {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    padding: 6px 12px;
    font-size: 0.85rem;
}

.btn-remove:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Resumen del Carrito */
.cart-summary {
    background: var(--color-gray-light);
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    font-size: 1rem;
    color: var(--color-gray-dark);
}

.summary-total {
    border-top: 2px solid var(--color-primary);
    margin-top: 10px;
    padding-top: 15px;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* Módulo de Pago */
.payment-info {
    background: #FEF3C7;
    border-left: 4px solid #F59E0B;
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 15px;
}

.payment-info p {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #92400E;
    font-weight: 500;
    font-size: 0.95rem;
}

.payment-buttons {
    margin-bottom: 15px;
}

/* Calificación */
.rating-stars {
    display: flex;
    gap: 10px;
    font-size: 2.5rem;
    color: var(--color-gray-medium);
    margin-bottom: 15px;
    justify-content: center;
}

.rating-stars i {
    cursor: pointer;
    transition: var(--transition);
}

.rating-stars i:hover,
.rating-stars i.fas {
    color: #FBBF24;
    transform: scale(1.1);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    background: var(--color-white);
    padding: 30px;
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-content h3 {
    color: var(--color-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

#breakdownDetails {
    margin-bottom: 20px;
}

.breakdown-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--color-gray-light);
}

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

.breakdown-item-name {
    font-weight: 600;
    color: var(--color-gray-dark);
    margin-bottom: 4px;
}

.breakdown-item-detail {
    font-size: 0.9rem;
    color: var(--color-secondary);
}

/* Botones de Acción */
.action-buttons {
    padding: 30px;
    text-align: center;
}

/* Puntos de Venta */
.store-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

/* Fidelización */
.loyalty-info {
    text-align: center;
}

.loyalty-banner {
    background: linear-gradient(135deg, #FBBF24 0%, #F59E0B 100%);
    color: var(--color-white);
    padding: 20px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
}

.loyalty-progress {
    margin-top: 20px;
}

.loyalty-progress p {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--color-gray-dark);
}

.loyalty-progress strong {
    color: var(--color-primary);
    font-size: 1.3rem;
}

.progress-bar {
    width: 100%;
    height: 30px;
    background: var(--color-gray-light);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: 15px;
    transition: width 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 700;
}

.loyalty-success {
    background: linear-gradient(135deg, var(--color-success) 0%, #059669 100%);
    color: var(--color-white);
    padding: 40px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.loyalty-success i {
    font-size: 4rem;
    margin-bottom: 15px;
}

.loyalty-success h3 {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--color-white);
}

.loyalty-success p {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

/* Footer */
.footer {
    background: var(--color-gray-dark);
    color: var(--color-white);
    text-align: center;
    padding: 30px 20px;
    margin-top: 40px;
}

.footer p {
    margin-bottom: 8px;
}

/* Responsive */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    .header h1 {
        font-size: 1.8rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .logo {
        max-width: 140px;
    }

    .module {
        padding: 20px;
    }

    .module h2 {
        font-size: 1.4rem;
    }

    .tabs {
        gap: 6px;
    }

    .tab-btn {
        min-width: 100px;
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    .menu-items {
        grid-template-columns: 1fr;
    }

    .menu-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .btn-add-simple {
        width: 100%;
    }

    .cart-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .cart-item-actions {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
    }

    .store-buttons {
        flex-direction: column;
    }

    .btn-whatsapp {
        width: 100%;
    }

    .sabores-list {
        grid-template-columns: 1fr;
    }

    .rating-stars {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 1.5rem;
    }

    .tab-btn {
        min-width: auto;
        padding: 8px;
        font-size: 0.75rem;
    }

    .tab-btn i {
        display: none;
    }

    .summary-total {
        font-size: 1.1rem;
    }
}