:root {
    --primary: #7c3aed;
    --primary-dark: #6d28d9;
    --primary-light: #a78bfa;
    --secondary: #0ea5e9;
    --accent: #f59e0b;
    --bg-dark: #0a0a1a;
    --bg-card: #12122a;
    --bg-card-hover: #1a1a3a;
    --bg-elevated: #1e1e3e;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border: #1e2d4a;
    --border-light: #2a3a5a;
    --gradient-1: linear-gradient(135deg, #7c3aed, #3b82f6);
    --gradient-2: linear-gradient(135deg, #7c3aed, #ec4899);
    --gradient-3: linear-gradient(135deg, #0ea5e9, #7c3aed);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 30px rgba(124,58,237,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

body {
    font-family: var(--font-sans);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-light); }

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

/* Navbar */
.navbar-omnio {
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-omnio .navbar-brand {
    font-weight: 900;
    font-size: 1.6rem;
    letter-spacing: -1px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding: 16px 0;
}

.navbar-omnio .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 20px 14px !important;
    transition: all 0.2s;
    position: relative;
}

.navbar-omnio .nav-link:hover,
.navbar-omnio .nav-link.active {
    color: var(--text-primary) !important;
}

.navbar-omnio .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width 0.3s;
}

.navbar-omnio .nav-link:hover::after,
.navbar-omnio .nav-link.active::after {
    width: 60%;
}

.navbar-omnio .cart-badge {
    position: absolute;
    top: 12px;
    right: -4px;
    background: var(--primary);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--bg-dark);
}

/* Buttons */
.btn-omnio {
    background: var(--gradient-1);
    color: #fff;
    border: none;
    padding: 10px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.btn-omnio:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    color: #fff;
}

.btn-omnio:active {
    transform: translateY(0);
}

.btn-omnio-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
    padding: 10px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.btn-omnio-outline:hover {
    border-color: var(--primary);
    color: var(--primary-light);
    transform: translateY(-1px);
}

.btn-omnio-sm {
    padding: 7px 18px;
    font-size: 0.82rem;
}

.btn-omnio-success {
    background: linear-gradient(135deg, #059669, #10b981);
    color: #fff;
    border: none;
    padding: 10px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: all 0.3s;
}

.btn-omnio-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(16,185,129,0.2);
    color: #fff;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 100px 0 80px;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 70%;
    height: 140%;
    background: radial-gradient(ellipse, rgba(124,58,237,0.08), transparent 70%);
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -10%;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse, rgba(14,165,233,0.06), transparent 70%);
    pointer-events: none;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 20px;
}

.hero-title .gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 560px;
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.hero-stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.hero-stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Category Cards */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}

.category-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px 16px;
    text-align: center;
    transition: all 0.3s;
    cursor: pointer;
}

.category-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.category-card .icon {
    font-size: 1.8rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.category-card .name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.category-card .count {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Product Cards */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s;
}

.product-card:hover {
    border-color: var(--border-light);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-card .card-image {
    position: relative;
    height: 200px;
    background: var(--bg-elevated);
    overflow: hidden;
}

.product-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

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

.product-card .card-image .type-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(10,10,26,0.8);
    backdrop-filter: blur(8px);
    color: var(--text-primary);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.product-card .card-image .discount-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
}

.product-card .card-body {
    padding: 18px;
}

.product-card .card-body .title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card .card-body .description {
    font-size: 0.82rem;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 12px;
}

.product-card .card-body .price-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.product-card .card-body .price {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.product-card .card-body .compare-price {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.product-card .card-footer {
    padding: 12px 18px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 8px;
}

/* Section Headers */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}

.section-title {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.section-link {
    font-size: 0.85rem;
    color: var(--primary-light);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Cards */
.card-omnio {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.card-omnio:hover {
    border-color: var(--border-light);
}

/* Form Controls */
.form-omnio {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 10px 16px;
    font-size: 0.9rem;
    transition: all 0.3s;
    width: 100%;
}

.form-omnio:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
    background: var(--bg-card-hover);
}

.form-omnio::placeholder { color: var(--text-muted); }

select.form-omnio {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

textarea.form-omnio { min-height: 100px; resize: vertical; }

/* Footer */
.footer-omnio {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
    margin-top: 80px;
}

.footer-omnio .brand {
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -1px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-omnio,
.footer-omnio p,
.footer-omnio span,
.footer-omnio .text-muted {
    color: rgba(255,255,255,0.75) !important;
}

.footer-omnio h5 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
    margin-bottom: 16px;
}

.footer-omnio a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    display: block;
    padding: 4px 0;
    transition: color 0.2s;
}

.footer-omnio a:hover { color: #fff; }
.footer-omnio a i { color: rgba(255,255,255,0.7); }
.footer-omnio a:hover i { color: #fff; }

/* Features */
.feature-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    padding: 60px 0;
}

.feature-item {
    text-align: center;
    padding: 30px 20px;
}

.feature-item .icon {
    font-size: 2rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.feature-item h5 {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 6px;
}

.feature-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 260px;
    margin: 0 auto;
}

/* Product Detail */
.product-detail-gallery {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.product-detail-gallery img {
    width: 100%;
    height: 450px;
    object-fit: contain;
    padding: 40px;
}

.product-info-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(124,58,237,0.1);
    color: var(--primary-light);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.feature-checklist {
    list-style: none;
    padding: 0;
}

.feature-checklist li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.feature-checklist li::before {
    content: '✓';
    color: #10b981;
    font-weight: 700;
}

/* Cart Page */
.cart-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
    object-fit: cover;
}

.cart-item-info { flex: 1; }
.cart-item-title { font-weight: 600; }
.cart-item-type { font-size: 0.8rem; color: var(--text-muted); }
.cart-item-price { font-weight: 700; font-size: 1.1rem; }

/* Order Success */
.success-animation {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #059669, #10b981);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
    margin: 0 auto 20px;
    animation: pulse-success 2s infinite;
}

@keyframes pulse-success {
    0% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
    70% { box-shadow: 0 0 0 20px rgba(16,185,129,0); }
    100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}

/* Badge Gradient */
.badge-gradient {
    background: var(--gradient-1);
    color: #fff;
    border: none;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.75rem;
}

/* Pagination */
.pagination-omnio {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-top: 30px;
}

.pagination-omnio a,
.pagination-omnio span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.pagination-omnio a:hover {
    border-color: var(--primary);
    color: var(--primary-light);
}

.pagination-omnio .active {
    background: var(--gradient-1);
    border-color: transparent;
    color: #fff;
}

/* Breadcrumb */
.breadcrumb-omnio {
    display: flex;
    gap: 8px;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 12px 0;
}

.breadcrumb-omnio a { color: var(--text-secondary); }
.breadcrumb-omnio a:hover { color: var(--primary-light); }
.breadcrumb-omnio span { color: var(--text-primary); }

/* Alerts */
.alert-omnio {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.alert-omnio-success {
    border-color: #059669;
    background: rgba(5,150,105,0.1);
}

.alert-omnio-danger {
    border-color: #ef4444;
    background: rgba(239,68,68,0.1);
}

.alert-omnio-info {
    border-color: var(--primary);
    background: rgba(124,58,237,0.1);
}

/* Cart Badge Floating */
.cart-floating {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-1);
    color: #fff;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    border: none;
    cursor: pointer;
    transition: transform 0.3s;
}

.cart-floating:hover { transform: scale(1.1); }
.cart-floating .count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ef4444;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-stats { gap: 20px; flex-wrap: wrap; }
    .category-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
    .product-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
    .product-detail-gallery img { height: 280px; }
    .cart-item { flex-wrap: wrap; }
}

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

.animate-in {
    animation: fadeInUp 0.5s ease forwards;
}

/* Dropdown */
.dropdown-omnio {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
}

.dropdown-omnio .dropdown-item {
    color: var(--text-secondary);
    padding: 10px 20px;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.dropdown-omnio .dropdown-item:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

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

/* Modal */
.modal-omnio .modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.modal-omnio .modal-header {
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
}

.modal-omnio .modal-footer {
    border-top: 1px solid var(--border);
    padding: 16px 24px;
}

.modal-omnio .btn-close {
    filter: invert(1);
}

/* Table */
.table-omnio {
    width: 100%;
    border-collapse: collapse;
}

.table-omnio th {
    padding: 14px 16px;
    text-align: left;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.table-omnio td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Tabs */
.nav-tabs-omnio {
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 0;
}

.nav-tabs-omnio .nav-link {
    color: var(--text-muted);
    border: none;
    padding: 12px 24px;
    font-weight: 600;
    font-size: 0.85rem;
    position: relative;
}

.nav-tabs-omnio .nav-link.active {
    color: var(--primary-light);
    background: none;
}

.nav-tabs-omnio .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-1);
}

/* Affiliate */
.commission-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
}

.commission-card h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-light);
}

.commission-card p { color: var(--text-muted); font-size: 0.85rem; }

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state .icon {
    font-size: 4rem;
    color: var(--text-muted);
    opacity: 0.3;
    margin-bottom: 16px;
}

.empty-state h4 { margin-bottom: 8px; }
.empty-state p { color: var(--text-muted); }

/* Loading */
.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    display: inline-block;
}

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