/* estilos.css - Estilos modernos y minimalistas para el spa de uñas */

:root {
    --primary-color: #b998b3;
    --primary-light: #d4b5d4;
    --primary-dark: #8b7a8b;
    --secondary-color: #fce4ec; /* Soft pink background */
    --accent-color: #d4b5d4;
    --neutral-light: #ffffff;
    --neutral-grey: #f8f9fa;
    --neutral-dark: #1a1a1a;
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-premium: 0 20px 40px rgba(185, 152, 179, 0.15);
    --transition-smooth: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* Base Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.reveal {
    animation: fadeInUp 0.8s ease forwards;
}

/* Glassmorphism Utility */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

/* === INVENTORY STYLES === */

/* Hero Banner */
.inventory-hero-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    position: relative;
    overflow: hidden;
}

.inventory-hero-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="boxes" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><rect width="20" height="20" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23boxes)"/></svg>');
    opacity: 0.3;
}

/* Toolbar */
.inventory-toolbar {
    background: white;
    border-bottom: 1px solid #e9ecef;
}

.search-box {
    position: relative;
}

.search-input {
    padding-left: 45px;
    border: 2px solid #e9ecef;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.search-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(185, 152, 179, 0.25);
}

.search-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    z-index: 5;
}

/* Table Styles */
.inventory-table-section {
    background: #f8f9fa;
}

.inventory-table {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 0;
}

.inventory-table thead {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.inventory-table thead th {
    color: white;
    font-weight: 600;
    border: none;
    padding: 20px 15px;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
}

.inventory-table tbody tr {
    border-bottom: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.inventory-table tbody tr:hover {
    background: #f8f9fa;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.inventory-table tbody td {
    padding: 20px 15px;
    vertical-align: middle;
    border: none;
}

/* Product Info */
.product-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.product-icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    border-radius: 12px;
    color: white;
}

.product-name {
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Price Tag */
.price-tag {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--success-color);
    background: rgba(40, 167, 69, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
    display: inline-block;
}

/* Quantity Controls */
.quantity-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
}

.btn-quantity {
    width: 35px;
    height: 35px;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-decrease {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    color: white;
}

.btn-decrease:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(238, 90, 82, 0.3);
}

.btn-increase {
    background: linear-gradient(135deg, #51cf66, #40c057);
    color: white;
}

.btn-increase:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(64, 192, 87, 0.3);
}

.quantity-display {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    min-width: 40px;
    text-align: center;
    background: #f8f9fa;
    padding: 8px 12px;
    border-radius: 8px;
    border: 2px solid #e9ecef;
}

/* Status Badges */
.status-badge {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.status-good {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.status-warning {
    background: rgba(255, 193, 7, 0.1);
    color: #ffc107;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.status-low {
    background: rgba(255, 107, 107, 0.1);
    color: #ff6b6b;
    border: 1px solid rgba(255, 107, 107, 0.3);
}

.status-empty {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.3);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.btn-action {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-edit {
    background: linear-gradient(135deg, #17a2b8, #138496);
    color: white;
}

.btn-edit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(19, 132, 150, 0.3);
    color: white;
}

.btn-delete {
    background: linear-gradient(135deg, #dc3545, #c82333);
    color: white;
}

.btn-delete:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(200, 35, 51, 0.3);
}

/* Summary Cards */
.inventory-summary {
    margin-top: 30px;
}

.summary-card {
    background: white;
    border-radius: 15px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
    min-height: 120px;
}

.summary-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.summary-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(185, 152, 179, 0.1);
    flex-shrink: 0;
}

.summary-info h4 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.summary-info p {
    margin: 0;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.empty-icon {
    font-size: 5rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: 15px;
}

/* Total Value Card */
.total-value-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(185, 152, 179, 0.1);
    overflow: hidden;
}

.total-value-card .card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 20px 25px;
    border: none;
}

.total-value-card .card-header h5 {
    font-weight: 600;
    margin: 0;
}

.total-value-card .card-body {
    padding: 25px;
}

.value-metric {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    height: 100%;
    min-height: 120px;
}

.value-metric:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.metric-icon {
    width: 55px;
    height: 55px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
    flex-shrink: 0;
}

.metric-info h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
    line-height: 1.2;
}

.metric-info p {
    margin: 0;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.85rem;
}

/* Quantity Change Modal Styles */
.quantity-change-info {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    margin: 15px 0;
}

.quantity-change-info .d-flex {
    padding: 8px 0;
}

.quantity-change-info hr {
    margin: 15px 0;
    border-color: #dee2e6;
}

/* Responsive */
@media (max-width: 1199px) {
    .summary-card {
        padding: 12px;
        gap: 8px;
        min-height: 100px;
    }
    
    .summary-icon {
        width: 45px;
        height: 45px;
        font-size: 1.4rem;
    }
    
    .summary-info h4 {
        font-size: 1.3rem;
    }
    
    .summary-info p {
        font-size: 0.75rem;
    }
}

@media (max-width: 991px) {
    .summary-card {
        padding: 10px;
        gap: 6px;
        min-height: 90px;
    }
    
    .summary-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .summary-info h4 {
        font-size: 1.1rem;
    }
    
    .summary-info p {
        font-size: 0.7rem;
    }
}

@media (max-width: 768px) {
    .inventory-table thead th,
    .inventory-table tbody td {
        padding: 15px 10px;
        font-size: 0.875rem;
    }
    
    .product-info {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .quantity-controls {
        flex-wrap: wrap;
    }
    
    .action-buttons {
        flex-direction: column;
        gap: 5px;
    }
    
    .summary-card {
        padding: 8px;
        gap: 4px;
        min-height: 80px;
    }
    
    .summary-icon {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .summary-info h4 {
        font-size: 1rem;
    }
    
    .summary-info p {
        font-size: 0.65rem;
    }
    
    .value-metric {
        flex-direction: column;
        text-align: center;
        gap: 12px;
        padding: 15px;
        min-height: 100px;
    }
    
    .metric-icon {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .metric-info h3 {
        font-size: 1.4rem;
    }
    
    .metric-info p {
        font-size: 0.8rem;
    }
    
    .total-value-card .card-body {
        padding: 20px 15px;
    }
}

/* WhatsApp Animation */
@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1);
        opacity: 0.3;
    }
}

@media (max-width: 576px) {
    .summary-card {
        padding: 6px;
        gap: 3px;
        min-height: 70px;
        flex-direction: column;
        text-align: center;
    }
    
    .summary-icon {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
    
    .summary-info h4 {
        font-size: 0.9rem;
    }
    
    .summary-info p {
        font-size: 0.6rem;
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif;
    background-color: var(--neutral-grey);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, .font-elegant {
    font-family: 'Playfair Display', serif;
}

/* Premium Buttons */
.btn-premium {
    background: var(--neutral-dark);
    color: white;
    border: none;
    padding: 15px 40px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 600;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-premium::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: var(--primary-color);
    transition: var(--transition-smooth);
    z-index: -1;
}

.btn-premium:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-premium);
}

.btn-premium:hover::after {
    height: 100%;
}

/* Hero Banner */
.hero-banner {
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), 
                url('https://images.unsplash.com/photo-1604654894610-df63bc536371?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 70vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-overlay {
    background: rgba(185, 152, 179, 0.3);
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
}

.min-vh-50 {
    min-height: 50vh;
}

/* Promociones Section */
.promociones-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    position: relative;
    overflow: hidden;
}

.promociones-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="sparkles" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="18" cy="18" r="0.5" fill="rgba(255,255,255,0.15)"/></pattern></defs><rect width="100" height="100" fill="url(%23sparkles)"/></svg>');
    opacity: 0.3;
}

.promo-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.promo-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(185, 152, 179, 0.3);
    background: rgba(255, 255, 255, 1);
}

.promo-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.promo-title {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 1rem;
}

.promo-discount {
    font-size: 2rem;
    font-weight: 900;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.promo-description {
    color: var(--text-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.promo-badge {
    position: absolute;
    top: 15px;
    right: -30px;
    background: linear-gradient(45deg, #ff6b6b, #ff8e53);
    color: white;
    padding: 5px 40px;
    font-size: 0.8rem;
    font-weight: bold;
    transform: rotate(45deg);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.promo-badge.new-client {
    background: linear-gradient(45deg, #4ecdc4, #44a08d);
}

/* Testimonials Section */
.testimonials-section {
    background: linear-gradient(to bottom, #f8f9fa 0%, #ffffff 100%);
}

.testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(185, 152, 179, 0.1);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(185, 152, 179, 0.2);
}

.testimonial-stars {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    text-align: center;
}

.testimonial-quote {
    font-style: italic;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 1.5rem;
    position: relative;
    padding: 0 1rem;
}

.testimonial-quote::before {
    content: '"';
    font-size: 4rem;
    color: var(--primary-color);
    position: absolute;
    top: -20px;
    left: -10px;
    opacity: 0.3;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
}

.author-name {
    margin: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.author-service {
    color: var(--text-color);
    opacity: 0.7;
}

/* Contact Section */
.contact-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.contact-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 1px solid rgba(185, 152, 179, 0.1);
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(185, 152, 179, 0.2);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.contact-title {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 1rem;
}

.contact-description {
    color: var(--text-color);
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

.contact-info {
    color: var(--text-color);
    font-weight: 500;
    line-height: 1.6;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #128c7e, #075e54);
    color: white;
    transform: scale(1.05);
}

/* Contact Page Styles */
.contact-hero-banner {
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), 
                url('https://images.unsplash.com/photo-1560472354-b33ff0c44a43?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 60vh;
    display: flex;
    align-items: center;
    position: relative;
}

.location-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.location-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.location-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(185, 152, 179, 0.2);
}

.location-placeholder {
    height: 400px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.faq-section {
    background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
}

.faq-accordion .accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.faq-accordion .accordion-button {
    background: white;
    border: none;
    padding: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    border-radius: 15px;
}

.faq-accordion .accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: none;
}

.faq-accordion .accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(185, 152, 179, 0.25);
}

.faq-accordion .accordion-body {
    padding: 1.5rem;
    background: white;
    color: var(--text-color);
    line-height: 1.6;
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="sparkles" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="18" cy="18" r="0.5" fill="rgba(255,255,255,0.15)"/></pattern></defs><rect width="100" height="100" fill="url(%23sparkles)"/></svg>');
    opacity: 0.3;
}

.cta-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 2;
}

.cta-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(185, 152, 179, 0.3);
    background: rgba(255, 255, 255, 1);
}

.cta-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.cta-title {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-description {
    color: var(--text-color);
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

/* Authentication Pages Styles */
.auth-hero-banner {
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), 
                url('https://images.unsplash.com/photo-1487412947147-5cebf100ffc2?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 60vh;
    display: flex;
    align-items: center;
    position: relative;
}

.auth-form-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.auth-card {
    background: white;
    border-radius: 25px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    border: 1px solid rgba(185, 152, 179, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.auth-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(185, 152, 179, 0.2);
}

.auth-card-body {
    padding: 3rem;
}

.auth-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: block;
}

.auth-title {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: var(--text-color);
    opacity: 0.8;
    margin-bottom: 2rem;
}

.auth-form .form-group {
    margin-bottom: 1.5rem;
}

.auth-form .form-label {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.auth-form .input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.auth-form .input-icon {
    position: absolute;
    left: 15px;
    z-index: 3;
    font-size: 1.2rem;
    opacity: 0.7;
}

.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="password"] {
    width: 100%;
    padding: 15px 15px 15px 50px;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 0.2rem rgba(185, 152, 179, 0.25);
}

.auth-form input:valid {
    border-color: #28a745;
    background: white;
}

.auth-form input.is-invalid {
    border-color: #dc3545;
    background: #fff5f5;
}

.auth-form .invalid-feedback {
    display: none;
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.auth-form input.is-invalid + .invalid-feedback,
.auth-form input:invalid + .invalid-feedback {
    display: block;
}

.auth-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.auth-checkbox .form-check-input {
    margin: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 5px;
}

.auth-checkbox .form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.auth-checkbox .form-check-label {
    color: var(--text-color);
    line-height: 1.5;
}

.btn-auth {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-auth-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.btn-auth-primary:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(185, 152, 179, 0.4);
}

.btn-auth-success {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
}

.btn-auth-success:hover {
    background: linear-gradient(135deg, #20c997, #28a745);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(40, 167, 69, 0.4);
}

.auth-error {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    border: 1px solid #f1aeb5;
    color: #721c24;
    padding: 1rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
}

.auth-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e9ecef;
}

.auth-link-text {
    color: var(--text-color);
    opacity: 0.8;
    margin: 0;
}

.auth-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.auth-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.auth-benefits-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.benefit-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 1px solid rgba(185, 152, 179, 0.1);
    height: 100%;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(185, 152, 179, 0.2);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.benefit-title {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 1rem;
}

.benefit-description {
    color: var(--text-color);
    opacity: 0.8;
    line-height: 1.6;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    box-shadow: 0 2px 20px var(--shadow);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: #1a1a1a !important;
}

.navbar-nav .nav-link {
    color: #222 !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--accent-color) !important;
    transform: translateY(-2px);
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 2rem 0;
    margin-top: 4rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

footer * {
    position: relative;
    z-index: 2;
}

footer, footer p, footer h5, footer .text-muted {
    color: #ffffff !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

footer a {
    color: #fff !important;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

footer a:hover {
    color: #f8e8f1 !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    transform: translateY(-1px);
}

footer .text-white-50 {
    color: rgba(255, 255, 255, 0.95) !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

footer .text-white-50:hover {
    color: #ffffff !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}



/* Secciones */
section {
    border-radius: 16px;
    box-shadow: 0 4px 20px var(--shadow);
    margin-bottom: 2rem;
    padding: 2rem;
    background: white;
}

/* Cards */
.card {
    border: none;
    border-radius: 20px;
    box-shadow: 0 4px 15px var(--shadow);
    transition: all 0.3s ease;
    overflow: hidden;
    background: white;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px var(--shadow-hover);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

.card-body {
    padding: 1.5rem;
}

.card-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.card-text {
    color: var(--text-color);
    line-height: 1.6;
}

/* Botones */
.btn {
    border-radius: 12px;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    border: none;
    text-transform: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    box-shadow: 0 4px 15px var(--shadow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-hover);
    color: white;
}

.btn-success {
    background: linear-gradient(135deg, #6B8E5A 0%, #8FBC8F 100%);
    color: white;
}

.btn-success:hover {
    background: linear-gradient(135deg, #8FBC8F 0%, #6B8E5A 100%);
    transform: translateY(-2px);
    color: white;
}

.btn-light {
    color: var(--primary-color);
    background: var(--accent-color);
    border: 2px solid var(--primary-color);
}

.btn-light:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
}

.display-4 {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.lead {
    color: var(--text-color);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Enlaces */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

/* Formularios */
.form-control {
    border: 2px solid #E5E5E5;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(139, 90, 107, 0.25);
}

.form-label {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

/* Listas */
ul {
    list-style: none;
    padding: 0;
}

li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #E5E5E5;
}

li:last-child {
    border-bottom: none;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--accent-color) 0%, white 100%);
    padding: 4rem 0;
    text-align: center;
    border-radius: 20px;
    margin-bottom: 3rem;
}

/* Testimonios */
.testimonial {
    background: var(--neutral-light);
    border-radius: 16px;
    padding: 2rem;
    border-left: 4px solid var(--primary-color);
    margin-bottom: 1rem;
}

.testimonial p {
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.testimonial .author {
    font-weight: 600;
    color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.4rem;
    }
    
    .card-img-top {
        height: 150px;
    }
    
    section {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .display-4 {
        font-size: 2.2rem;
    }
    
    .hero-section {
        padding: 2rem 0;
    }
}

/* Estilos adicionales para el spa */
.badge {
    font-size: 0.8rem;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
}

.alert {
    border-radius: 12px;
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--shadow);
}

.accordion-button {
    background: white;
    border: none;
    font-weight: 500;
    color: var(--primary-color);
}

.accordion-button:not(.collapsed) {
    background: var(--accent-color);
    color: var(--primary-color);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(139, 90, 107, 0.25);
}

.input-group-text {
    background: var(--accent-color);
    border: 2px solid #E5E5E5;
    color: var(--primary-color);
    font-weight: 500;
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(139, 90, 107, 0.25);
}

/* Animaciones suaves */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeInUp 0.6s ease-out;
}

/* Efectos hover mejorados */
.btn-outline-primary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-outline-secondary:hover {
    background: #6c757d;
    border-color: #6c757d;
    transform: translateY(-2px);
}

.btn-outline-danger:hover {
    background: #dc3545;
    border-color: #dc3545;
    transform: translateY(-2px);
}

.btn-outline-success:hover {
    background: #198754;
    border-color: #198754;
    transform: translateY(-2px);
}

/* Estilos para el navbar mejorado */
.navbar-toggler {
    border: none;
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(255,255,255,0.25);
}

/* Mejoras para formularios */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(139, 90, 107, 0.25);
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(139, 90, 107, 0.25);
}

/* Estilos para listas mejoradas */
.list-unstyled li {
    padding: 0.25rem 0;
    border-bottom: none;
}

.list-unstyled li:before {
    content: "✓";
    color: var(--primary-color);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Mejoras para el footer */
footer {
    margin-top: auto;
}

footer .container {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 1rem;
}

/* Estilos para el body con sticky footer */
html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Mejoras para las cards de productos */
.card-img-top {
    transition: transform 0.3s ease;
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

/* Estilos para badges de estado */
.bg-success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%) !important;
}

.bg-warning {
    background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%) !important;
}

.bg-danger {
    background: linear-gradient(135deg, #dc3545 0%, #e83e8c 100%) !important;
}

.bg-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%) !important;
}

/* Mejoras para el responsive */
@media (max-width: 576px) {
    .container {
        padding: 0 1rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .hero-section {
        padding: 2rem 0;
    }
    
    .display-4 {
        font-size: 1.8rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .d-flex.gap-2 {
        flex-direction: column;
    }
    
    .d-flex.gap-2 .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}


/* Sección Combos */
section .row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center; /* centra las cards si sobra espacio */
    gap: 10px; /* separación uniforme entre columnas */
}

section .col-lg-4 {
    flex: 0 0 32%;   /* cada card ocupa aprox. 1/3 */
    max-width: 32%;
}

/* Ajuste responsivo para pantallas pequeñas */
@media (max-width: 991px) {
    section .col-lg-4 {
        flex: 0 0 48%;  /* 2 por fila en tablets */
        max-width: 48%;
    }
}

@media (max-width: 576px) {
    section .col-lg-4 {
        flex: 0 0 100%; /* 1 por fila en móviles */
        max-width: 100%;
    }
}
/* Navbar Premium Refinement */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 15px 0;
}

.navbar-scrolled {
    padding: 8px 0;
    background: #fff;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.nav-link {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: #222 !important;
    padding: 10px 20px !important;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 20px;
    right: 20px;
    height: 1.5px;
    background: var(--accent-pink);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-link:hover::after {
    transform: scaleX(1);
}

.nav-icon {
    font-size: 1.1rem;
    color: #333;
    transition: color 0.3s ease;
}

.nav-icon:hover {
    color: var(--accent-pink);
}

/* Search Input Refined */
.search-input {
    border: 1px solid #eee;
    background: #fdfdfd;
    padding: 8px 15px 8px 40px;
    border-radius: 40px;
    font-size: 0.8rem;
    width: 200px;
    transition: all 0.3s ease;
}

.search-input:focus {
    width: 280px;
    outline: none;
    border-color: var(--accent-pink);
    background: #fff;
}