/* TrendTykes CSS Styles */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary: #FF6B8A;
    --primary-dark: #E5527A;
    --secondary: #B794F6;
    --accent: #48BB78;
    --background: #FEFEFE;
    --surface: #FFFFFF;
    --text-primary: #2D3748;
    --text-secondary: #718096;
    --text-muted: #A0AEC0;
    --border: #E2E8F0;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(0, 0, 0, 0.15);
    
    /* Typography */
    --font-family: 'Inter', system-ui, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--spacing-4);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-4);
    color: var(--text-secondary);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    gap: var(--spacing-2);
    min-height: 44px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 107, 138, 0.3);
}

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

.btn-secondary:hover {
    background: #A578E6;
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
}

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

.btn-outline:hover {
    background: var(--primary);
    color: white;
    text-decoration: none;
}

.btn-large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
}

.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    border: none;
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.icon-btn:hover {
    background: var(--border);
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-5);
}

.form-label {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: all 0.2s ease;
    background: var(--surface);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 138, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
}

.form-checkbox input {
    margin-top: 2px;
}

/* Cards */
.card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px var(--shadow);
    transition: all 0.2s ease;
    overflow: hidden;
}

.card:hover {
    box-shadow: 0 4px 12px var(--shadow-hover);
    transform: translateY(-2px);
}

.card-content {
    padding: var(--spacing-6);
}

.card-header {
    padding: var(--spacing-6);
    border-bottom: 1px solid var(--border);
}

.card-footer {
    padding: var(--spacing-6);
    border-top: 1px solid var(--border);
}

/* Header */
.header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.top-bar {
    display: none;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-2) 0;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.top-bar > div {
    display: flex;
    gap: var(--spacing-4);
}

.main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) 0;
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.logo {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.logo:hover {
    color: var(--primary-dark);
    text-decoration: none;
}

.main-nav {
    display: none;
    gap: var(--spacing-6);
}

.nav-link {
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary);
    text-decoration: none;
}

.nav-link.active {
    color: var(--primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    border-radius: var(--radius-full);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.search-box {
    display: none;
    align-items: center;
    background: var(--background);
    border-radius: var(--radius-md);
    padding: var(--spacing-2) var(--spacing-3);
    gap: var(--spacing-2);
    width: 250px;
}

.search-box input {
    border: none;
    background: transparent;
    outline: none;
    flex: 1;
    font-size: var(--font-size-sm);
}

.user-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.cart-btn {
    position: relative;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--primary);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    min-width: 20px;
    text-align: center;
}

.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--text-primary);
}

.mobile-nav {
    display: none;
    flex-direction: column;
    padding: var(--spacing-4) 0;
    border-top: 1px solid var(--border);
    background: var(--surface);
}

.mobile-nav a {
    padding: var(--spacing-3) 0;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
}

.mobile-nav a:hover,
.mobile-nav a.active {
    color: var(--primary);
    text-decoration: none;
}

.mobile-nav.active {
    display: flex;
}

/* Messages */
.message {
    padding: var(--spacing-4);
    margin: var(--spacing-4) 0;
    border-radius: var(--radius-md);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.message-success {
    background: #F0FFF4;
    border: 1px solid #9AE6B4;
    color: #2F855A;
}

.message-error {
    background: #FED7D7;
    border: 1px solid #FEB2B2;
    color: #C53030;
}

.message-info {
    background: #EBF8FF;
    border: 1px solid #90CDF4;
    color: #2B6CB0;
}

.close-btn {
    background: none;
    border: none;
    font-size: var(--font-size-lg);
    cursor: pointer;
    color: inherit;
    opacity: 0.7;
}

.close-btn:hover {
    opacity: 1;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: var(--spacing-20) 0;
    text-align: center;
}

.hero h1 {
    color: white;
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-6);
}

.hero p {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-buttons .btn {
    min-width: 160px;
}

.hero-buttons .btn-outline {
    border-color: white;
    color: white;
}

.hero-buttons .btn-outline:hover {
    background: white;
    color: var(--primary);
}

/* Sections */
.section {
    padding: var(--spacing-16) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section-header h2 {
    margin-bottom: var(--spacing-4);
}

.section-header p {
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto;
}

/* Grid Layouts */
.grid {
    display: grid;
    gap: var(--spacing-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Product Cards */
.product-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px var(--shadow-hover);
}

.product-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.product-card-content {
    padding: var(--spacing-5);
}

.product-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-2);
}

.product-card p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-3);
}

.product-price-rating {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-4);
}

.product-price {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    color: #FBD38D;
}

.product-rating .fa-star {
    font-size: var(--font-size-sm);
}

/* Category Cards */
.category-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 1px solid var(--border);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px var(--shadow-hover);
    text-decoration: none;
}

.category-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.2s ease;
}

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

.category-card-content {
    padding: var(--spacing-5);
}

.category-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
}

.category-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-3);
}

.category-card .category-link {
    color: var(--primary);
    font-weight: 500;
}

/* Features Section */
.features {
    background: rgba(255, 107, 138, 0.02);
}

.feature-card {
    text-align: center;
    padding: var(--spacing-6);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 107, 138, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-4);
    font-size: var(--font-size-2xl);
    color: var(--primary);
}

.feature-card h3 {
    margin-bottom: var(--spacing-3);
}

/* Testimonials */
.testimonial-card {
    background: var(--surface);
    padding: var(--spacing-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.testimonial-rating {
    display: flex;
    gap: var(--spacing-1);
    margin-bottom: var(--spacing-4);
    color: #FBD38D;
}

.testimonial-content {
    font-style: italic;
    margin-bottom: var(--spacing-4);
    color: var(--text-secondary);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.testimonial-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 107, 138, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.author-info h4 {
    margin: 0;
    font-size: var(--font-size-base);
    color: var(--text-primary);
}

.author-info p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* Filters */
.filters {
    background: rgba(0, 0, 0, 0.02);
    padding: var(--spacing-5);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-8);
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
    align-items: center;
}

.filters .form-input,
.filters .form-select {
    margin-bottom: 0;
}

.search-filter {
    position: relative;
    flex: 1;
    min-width: 250px;
}

.search-filter i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-filter input {
    padding-left: 40px;
}

/* Order Form */
.order-form {
    background: var(--surface);
    padding: var(--spacing-8);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: 0 4px 12px var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-6);
}

.form-section {
    margin-bottom: var(--spacing-8);
}

.form-section h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-5);
    padding-bottom: var(--spacing-2);
    border-bottom: 2px solid var(--border);
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

.footer-column h3 {
    color: var(--primary);
    margin-bottom: var(--spacing-4);
}

.footer-column h4 {
    color: white;
    margin-bottom: var(--spacing-4);
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: var(--spacing-6);
}

.social-links {
    display: flex;
    gap: var(--spacing-4);
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.2s ease;
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-2px);
    color: white;
    text-decoration: none;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-2);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--primary);
    text-decoration: none;
}

.contact-info .contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
}

.contact-item i {
    color: var(--primary);
    margin-top: 2px;
}

.contact-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.contact-item a:hover {
    color: var(--primary);
    text-decoration: none;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-8);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: var(--spacing-6);
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: var(--font-size-sm);
}

.footer-legal a:hover {
    color: var(--primary);
    text-decoration: none;
}

/* Floating Cart */
.floating-cart {
    position: fixed;
    bottom: var(--spacing-8);
    right: var(--spacing-8);
    z-index: 40;
}

.floating-cart-btn {
    width: 56px;
    height: 56px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    box-shadow: 0 4px 12px var(--shadow-hover);
    transition: all 0.2s ease;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
}

.floating-cart-btn:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 138, 0.4);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    box-shadow: 0 -2px 10px var(--shadow);
    z-index: 60;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-content p {
    flex: 1;
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.cookie-link {
    color: var(--primary);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-3);
}

.cookie-buttons .btn {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    min-height: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-4);
    }
    
    .top-bar {
        display: none !important;
    }
    
    .main-nav {
        display: none !important;
    }
    
    .search-box {
        display: none !important;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero h1 {
        font-size: var(--font-size-3xl);
    }
    
    .hero p {
        font-size: var(--font-size-lg);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-6);
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-3);
    }
    
    .filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-filter {
        min-width: auto;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        justify-content: center;
    }
    
    .floating-cart {
        bottom: var(--spacing-4);
        right: var(--spacing-4);
    }
    
    .floating-cart-btn {
        width: 48px;
        height: 48px;
    }
}

@media (min-width: 769px) {
    .top-bar {
        display: flex;
    }
    
    .main-nav {
        display: flex;
    }
    
    .search-box {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }
.mb-12 { margin-bottom: var(--spacing-12); }

.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }
.mt-12 { margin-top: var(--spacing-12); }

.p-4 { padding: var(--spacing-4); }
.p-6 { padding: var(--spacing-6); }
.p-8 { padding: var(--spacing-8); }

.hidden { display: none; }
.flex { display: flex; }
.block { display: block; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.items-center { align-items: center; }

.w-full { width: 100%; }
.max-w-4xl { max-width: 768px; margin: 0 auto; }
.max-w-6xl { max-width: 1024px; margin: 0 auto; }

.bg-muted { background-color: rgba(0, 0, 0, 0.02); }
.bg-primary-light { background-color: rgba(255, 107, 138, 0.05); }

.border-primary { border-color: var(--primary); }
.border-primary-light { border-color: rgba(255, 107, 138, 0.2); }

.prose {
    max-width: none;
}

.prose h2 {
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-4);
}

.prose h3 {
    margin-top: var(--spacing-6);
    margin-bottom: var(--spacing-3);
}

.prose ul {
    margin-bottom: var(--spacing-6);
    padding-left: var(--spacing-5);
}

.prose li {
    margin-bottom: var(--spacing-2);
}

.prose ol {
    margin-bottom: var(--spacing-6);
    padding-left: var(--spacing-5);
}

/* Loading Spinner */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

.loading-primary {
    border: 3px solid rgba(255, 107, 138, 0.3);
    border-top-color: var(--primary);
}