/* RH BD 3D Printing - Modern Dark Theme */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* Root Variables */
:root {
    /* Brand Colors - Vibrant & Techy */
    --primary-color: #6366f1; /* Indigo */
    --primary-hover: #4f46e5;
    --secondary-color: #ec4899; /* Pink */
    --accent-color: #8b5cf6; /* Violet */
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-hover: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    --gradient-glow: linear-gradient(135deg, rgba(99, 102, 241, 0.5) 0%, rgba(139, 92, 246, 0.5) 100%);
    
    /* Status Colors */
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
    
    /* Dark Theme Backgrounds */
    --bg-primary: #0f172a; /* Slate 900 */
    --bg-secondary: #1e293b; /* Slate 800 */
    --bg-tertiary: #334155; /* Slate 700 */
    
    /* Text Colors */
    --text-primary: #f8fafc; /* Slate 50 */
    --text-secondary: #94a3b8; /* Slate 400 */
    --text-muted: #64748b; /* Slate 500 */
    
    /* Borders & Glass */
    --border-color: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: 12px;
    
    /* Components */
    --card-bg: rgba(30, 41, 59, 0.7);
    --navbar-bg: rgba(15, 23, 42, 0.85);
    
    /* Layout */
    --font-family: 'Outfit', sans-serif;
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --box-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
    --glow-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Styles */
body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary) !important;
    background-color: var(--bg-primary) !important;
    padding-top: 80px;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(236, 72, 153, 0.05) 0%, transparent 20%);
    background-attachment: fixed;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 5px;
}

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

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

/* Card Overrides */
.card {
    background: var(--card-bg) !important;
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius) !important;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-shadow);
    border-color: rgba(99, 102, 241, 0.3) !important;
}

.card-header {
    background: rgba(15, 23, 42, 0.4) !important;
    border-bottom: 1px solid var(--border-color) !important;
    padding: 1.25rem 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

/* Navbar Modernization */
.navbar {
    background: var(--navbar-bg) !important;
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.nav-link {
    font-weight: 500;
    color: var(--text-secondary) !important;
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary) !important;
    background: rgba(255, 255, 255, 0.05);
}

/* Buttons */
.btn {
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    padding: 0.6rem 1.25rem;
    letter-spacing: 0.3px;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

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

.btn-outline-primary:hover {
    background: var(--primary-color) !important;
    border-color: var(--primary-color);
    color: white !important;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

/* Form Elements */
.form-control, .form-select {
    background-color: rgba(15, 23, 42, 0.6) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: var(--border-radius-sm) !important;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    background-color: rgba(15, 23, 42, 0.8) !important;
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2) !important;
    color: var(--text-primary) !important;
}

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

/* Hero Section Modern */
.hero-section-mini {
    background: radial-gradient(circle at center, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.hero-title-mini {
    font-weight: 800;
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description-mini {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.float-animation {
    animation: float 6s ease-in-out infinite;
}

@keyframes glow {
    0% { box-shadow: 0 0 5px rgba(99, 102, 241, 0.2); }
    50% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.4); }
    100% { box-shadow: 0 0 5px rgba(99, 102, 241, 0.2); }
}

.glow-animation {
    animation: glow 3s infinite;
}

/* Category Cards Modern */
.category-card-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    height: 200px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.category-card-container:hover {
    border-color: var(--primary-color);
    box-shadow: var(--glow-shadow);
    transform: scale(1.02);
}

.category-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.8;
}

.category-card-container:hover .category-bg-image {
    transform: scale(1.1);
    opacity: 1;
}

.category-overlay {
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
    padding: 2rem 1.5rem 1.5rem;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
}

.category-title-overlay {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 0.5px;
}

/* Product Cards */
.product-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-shadow);
    border-color: rgba(99, 102, 241, 0.3);
}

.product-card .product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.product-card .product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-image img {
    transform: scale(1.1) rotate(2deg);
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent-color);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(236, 72, 153, 0.3);
    z-index: 2;
}

/* Badge styling improvements */
.badge.bg-warning {
    background: linear-gradient(135deg, #fbbf24, #f59e0b) !important;
    color: #1e293b !important;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 20px;
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.4);
}

.badge.bg-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626) !important;
    color: white !important;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 20px;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.product-rating {
    font-size: 0.9rem;
}

.product-rating .stars i {
    font-size: 0.85rem;
    margin-right: 2px;
}

.product-rating .stars {
    display: flex;
    align-items: center;
}

.product-stats {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.product-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--primary-color);
    font-weight: 600;
}

.product-category a:hover {
    color: var(--accent-color) !important;
    transition: color 0.3s ease;
}

.product-title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    min-height: 2.8rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.product-price .text-decoration-line-through {
    opacity: 0.6;
    font-size: 0.85rem;
}

.product-price .fw-bold {
    font-weight: 700;
    letter-spacing: -0.5px;
}

.product-footer {
    margin-top: auto;
}

.btn-add-cart {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.btn-add-cart:hover {
    background: var(--primary-color);
    color: white;
    transform: rotate(90deg);
}

/* Stats Modern */
.stat-item {
    background: rgba(30, 41, 59, 0.4);
    border-radius: var(--border-radius);
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.stat-item:hover {
    background: rgba(30, 41, 59, 0.7);
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--glow-shadow);
}

.stat-item h3 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-item i {
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
    filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.3));
}

/* Testimonial Cards */
.testimonial-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 2rem;
    border: 1px solid var(--border-color);
    position: relative;
    height: 100%;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    right: 2rem;
    font-size: 4rem;
    color: rgba(99, 102, 241, 0.1);
    font-family: serif;
}

.testimonial-card .stars {
    color: var(--warning-color);
    margin-bottom: 1rem;
}

/* Footer Modern */
footer {
    background: #0b1120 !important;
    border-top: 1px solid var(--border-color) !important;
    padding-top: 4rem;
}

.social-links a {
    display: inline-flex;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    text-decoration: none;
}

.social-links a:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-3px) rotate(360deg);
    box-shadow: var(--glow-shadow);
}

/* Utilities */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Modal Styles */
.modal-content {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius) !important;
    color: var(--text-primary) !important;
}

.modal-header {
    background: var(--bg-tertiary) !important;
    border-bottom: 1px solid var(--border-color) !important;
    padding: 1.25rem 1.5rem;
}

.modal-body {
    background: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    padding: 1.5rem;
}

.modal-footer {
    background: var(--bg-tertiary) !important;
    border-top: 1px solid var(--border-color) !important;
    padding: 1rem 1.5rem;
}

.modal-title {
    color: var(--text-primary) !important;
    font-weight: 700;
}

.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.8) !important;
}

.modal .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Dropdown Menus */
.dropdown-menu {
    background-color: var(--card-bg) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius-sm) !important;
}

.dropdown-item {
    color: var(--text-primary) !important;
    transition: var(--transition);
}

.dropdown-item:hover, .dropdown-item:focus {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

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

/* Tables */
.table-dark {
    --bs-table-bg: var(--bg-tertiary);
    --bs-table-striped-bg: var(--bg-secondary);
    --bs-table-border-color: var(--border-color);
}

/* Alerts */
.alert {
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
}

.alert-success {
    background: rgba(16, 185, 129, 0.15) !important;
    color: var(--success-color) !important;
    border-left: 4px solid var(--success-color);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.15) !important;
    color: var(--danger-color) !important;
    border-left: 4px solid var(--danger-color);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.15) !important;
    color: var(--warning-color) !important;
    border-left: 4px solid var(--warning-color);
}

.alert-info {
    background: rgba(59, 130, 246, 0.15) !important;
    color: var(--info-color) !important;
    border-left: 4px solid var(--info-color);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-title-mini {
        font-size: 2rem;
    }
    
    .category-card-container {
        height: 150px;
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
    
    .product-card .product-image {
        height: 200px;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    opacity: 0;
}

.slide-up {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    opacity: 0;
    transform: translateY(30px);
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }

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

@keyframes slideUp {
    to { opacity: 1; transform: translateY(0); }
}