/* assets/css/styles.css */
:root {
    --primary-color: #ff6b6b;
    --secondary-color: #4ecdc4;
    --dark-color: #292f36;
    --light-color: #f7fff7;
    --success-color: #06d6a0;
    --warning-color: #ffd166;
    --danger-color: #ef476f;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header y Navegación */
.header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary-color);
}

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

.cart-icon, .user-icon {
    position: relative;
    cursor: pointer;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 10px;
    margin: 2rem 0;
}

.search-form {
    max-width: 600px;
    margin: 2rem auto;
    display: flex;
}

.search-form input {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 5px 0 0 5px;
    font-size: 1rem;
}

.search-form button {
    background-color: var(--dark-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 0 5px 5px 0;
    cursor: pointer;
}

/* Product Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.product-card {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card h3 {
    padding: 1rem 1rem 0.5rem;
    font-size: 1.1rem;
}

.product-card .price {
    padding: 0 1rem;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.product-actions {
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
}

.btn-view, .btn-cart, .btn-favorite {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 500;
}

.btn-view {
    flex: 1;
    background-color: var(--secondary-color);
    color: white;
}

.btn-cart, .btn-favorite {
    width: 40px;
    background-color: var(--light-color);
    color: var(--dark-color);
}

/* Formularios */
.auth-form {
    max-width: 500px;
    margin: 3rem auto;
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.3s;
}

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

.btn-primary:hover {
    background-color: #ff5252;
}

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

/* Tracking Timeline */
.tracking-timeline {
    margin: 3rem 0;
    position: relative;
}

.timeline-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    position: relative;
}

.timeline-step::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 40px;
    bottom: -2rem;
    width: 2px;
    background-color: #ddd;
    z-index: 1;
}

.timeline-step:last-child::before {
    display: none;
}

.timeline-step.completed::before {
    background-color: var(--success-color);
}

.timeline-icon {
    width: 40px;
    height: 40px;
    background-color: white;
    border: 2px solid #ddd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    position: relative;
    z-index: 2;
}

.timeline-step.completed .timeline-icon {
    background-color: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

.timeline-step.active .timeline-icon {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(255, 107, 107, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 107, 107, 0); }
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    
    .product-actions {
        flex-direction: column;
    }
}