/* Qrika Custom Styles */

:root {
    /* Brand Colors - Sustainable Thrift Theme */
    --primary-color: #4ECDC4;  /* Mint Green */
    --secondary-color: #A8E6CF; /* Light Mint */
    --accent-color: #FFB3BA;   /* Soft Pink Accent */
    --beige-primary: #F5F5DC;  /* Beige */
    --beige-light: #FEFEF5;    /* Light Beige */
    --dark-gray: #2C3E50;      /* Dark Gray */
    --gray-medium: #7F8C8D;    /* Medium Gray */
    --gray-light: #BDC3C7;     /* Light Gray */
    --success-color: #27AE60;  /* Forest Green */
    --warning-color: #F39C12;  /* Orange */
    --error-color: #E74C3C;    /* Red */
    --light-color: #f8f9fa;
    --muted-color: #95A5A6;    /* Muted Gray */
    
    /* Animation Variables */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* UI Tokens */
    --card-radius: 16px;
    --pill-radius: 999px;
    --shadow-1: 0 6px 24px rgba(44,62,80,0.08);
    --shadow-2: 0 12px 32px rgba(44,62,80,0.12);
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-hero: radial-gradient(1200px 600px at 10% -10%, rgba(78,205,196,0.25), transparent 60%),
                      radial-gradient(800px 400px at 90% 0%, rgba(168,230,207,0.18), transparent 60%),
                      linear-gradient(180deg, var(--beige-light) 0%, rgba(78,205,196,0.85) 100%);
}

/* Global Styles */
body {
    font-family: 'Inter', Roboto, 'Segoe UI', -apple-system, BlinkMacSystemFont, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--dark-gray);
    background-color: var(--beige-light);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Loading Skeletons */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 4px;
}

.skeleton-text {
    height: 1rem;
    margin-bottom: 0.5rem;
}

.skeleton-text:last-child {
    width: 60%;
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.skeleton-card {
    height: 200px;
    border-radius: 12px;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Smooth Transitions */
* {
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.btn, .card, .nav-link {
    transition: all var(--transition-normal);
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

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

.pulse {
    animation: pulse 2s infinite;
}

h1, h2, h3, .display-1, .display-2, .display-3, .display-4 {
    font-family: 'Poppins', 'Montserrat', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Navigation */
.navbar-modern {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: saturate(150%) blur(10px);
    -webkit-backdrop-filter: saturate(150%) blur(10px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    position: relative;
    z-index: 1050;
}

.navbar-modern .nav-link {
    color: var(--dark-gray);
    font-weight: 500;
}

.navbar-modern .nav-link:hover {
    color: var(--primary-color);
}

.navbar-modern .dropdown-menu {
    z-index: 1060;
    position: absolute;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
}

/* Hero Section */
.hero-section {
    background: var(--gradient-hero);
    min-height: 520px;
    border-bottom-left-radius: 28px;
    border-bottom-right-radius: 28px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    margin-top: 0;
}

.hero-section .btn {
    transform: translateZ(0);
}

.hero-section::after {
    content: "";
    position: absolute;
    inset: -40% -20% auto auto;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(closest-side, rgba(249,168,212,0.25), transparent 70%);
    filter: blur(40px);
    pointer-events: none;
}

/* Product Cards */
.product-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    border: none;
    border-radius: var(--card-radius);
    box-shadow: var(--shadow-1);
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-2);
}

.product-card .card-img-top {
    height: 250px;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.product-card:hover .card-img-top {
    transform: scale(1.03);
}

/* Category Cards */
.category-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    border: none;
    border-radius: var(--card-radius);
    box-shadow: var(--shadow-1);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2);
}

.category-card .card-img-top {
    height: 200px;
    object-fit: cover;
}

/* Product Detail */
.product-title {
    color: var(--dark-gray);
    margin-bottom: 1rem;
    letter-spacing: 0.2px;
}

.price-section {
    border-bottom: 1px solid #eee;
    padding-bottom: 1rem;
}

.rating {
    color: var(--warning-color);
}

/* Wishlist Button */
.wishlist-btn {
    transition: all 0.3s ease;
}

.wishlist-btn:hover {
    transform: scale(1.1);
}

/* Forms */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(78, 205, 196, 0.25);
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
    box-shadow: 0 6px 16px rgba(78,205,196,0.28);
}

.btn-primary:hover {
    transform: translateY(-1px);
    filter: brightness(0.98);
    box-shadow: 0 12px 26px rgba(78,205,196,0.32);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    color: #fff;
    background: var(--gradient-primary);
    border-color: transparent;
}

.btn-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: #fff;
    border: none;
    border-radius: var(--pill-radius);
    padding: 0.65rem 1.25rem;
    box-shadow: 0 10px 24px rgba(78,205,196,0.35);
}

.btn-cta:hover { opacity: 0.95; transform: translateY(-1px); }

/* Cards */
.card {
    border: none;
    box-shadow: var(--shadow-1);
    border-radius: var(--card-radius);
    background-color: #fff;
}

.card-header {
    background-color: var(--beige-light);
    border-bottom: 1px solid var(--gray-light);
    border-radius: var(--card-radius) var(--card-radius) 0 0 !important;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 10px;
}

/* Footer */
footer {
    margin-top: auto;
}

.social-links a {
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-color) !important;
}

/* Loading Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        min-height: 400px;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .product-card .card-img-top {
        height: 200px;
    }
}

/* Custom Utilities */
.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.border-primary {
    border-color: var(--primary-color) !important;
}

/* Animation Classes */
.fade-in { animation: fadeIn 0.6s ease-in both; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-in-left { animation: slideInLeft 0.6s ease-out both; }

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-24px); }
    to { opacity: 1; transform: translateX(0); }
}

.slide-in-right { animation: slideInRight 0.6s ease-out both; }

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(24px); }
    to { opacity: 1; transform: translateX(0); }
}

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

/* Filter Sidebar */
.filter-sidebar {
    position: sticky;
    top: 2rem;
}

/* Pagination */
.pagination .page-link {
    color: var(--primary-color);
    border-color: #dee2e6;
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Badge Styles */
.badge {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
}

/* Thumbnail Images */
.thumbnail-img {
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.thumbnail-img:hover {
    opacity: 0.7;
}

/* Review Stars */
.fa-star {
    font-size: 0.875rem;
}

/* Cart Badge */
#cart-count {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

/* Feature Icons */
.feature-icon {
    color: var(--primary-color);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Utility: subtle floating animation for live stats or chips */
.floaty {
    animation: floaty 3.6s ease-in-out infinite;
}

@keyframes floaty {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

/* Image Upload Styles */
.image-upload-area {
    border: 2px dashed #dee2e6;
    transition: all 0.3s ease;
    cursor: pointer;
}

.image-upload-area:hover {
    border-color: var(--primary-color);
    background-color: rgba(78, 205, 196, 0.05);
}

.image-upload-area.border-primary {
    border-color: var(--primary-color) !important;
    background-color: rgba(78, 205, 196, 0.1) !important;
}

.image-upload-area .upload-content {
    pointer-events: none;
}

.image-upload-area .btn {
    pointer-events: all;
}

/* Vinted-style Navigation */
.navbar-vinted {
    background: white;
    border-bottom: 1px solid #e9ecef;
    padding: 0.75rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-search {
    flex: 1;
    max-width: 500px;
    margin: 0 2rem;
}

.search-input-wrapper {
    position: relative;
    width: 100%;
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1px solid #e9ecef;
    border-radius: 20px;
    background: #f8f9fa;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.search-input:focus {
    outline: none;
    background: white;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(78, 205, 196, 0.2);
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    font-size: 0.9rem;
}

.nav-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.btn-vinted-sell {
    background: var(--primary-color);
    border: none;
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s ease;
}

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