@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --primary-bg: #eef2ff;
    --secondary: #ec4899;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --text: #1e293b;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --bg: #f8fafc;
    --bg-white: #ffffff;
    --border: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 40px -10px rgba(99,102,241,0.15);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Vazirmatn', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    direction: rtl;
    min-height: 100vh;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; }
ul { list-style: none; }

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

/* Header */
.header {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(255,255,255,0.95);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--primary);
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: var(--shadow);
}

.nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav a {
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 500;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.nav a:hover, .nav a.active {
    color: var(--primary);
    background: var(--primary-bg);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cart-btn {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.cart-btn:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.cart-badge {
    position: absolute;
    top: -4px;
    left: -4px;
    background: var(--secondary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    text-align: center;
    color: white;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.3;
}

.hero p {
    font-size: 1.15rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 32px;
    font-weight: 300;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 48px;
}

.hero-stat {
    text-align: center;
}

.hero-stat .number {
    font-size: 2rem;
    font-weight: 800;
}

.hero-stat .label {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* Sections */
.section {
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1rem;
}

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

.category-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--border);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 100px;
    height: 100px;
    background: var(--primary-bg);
    border-radius: 0 0 0 100%;
    opacity: 0.5;
    transition: var(--transition);
}

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

.category-card:hover::before {
    width: 120px;
    height: 120px;
    opacity: 0.8;
}

.category-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 16px;
    position: relative;
}

.category-icon.instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: white; }
.category-icon.telegram { background: #0088cc; color: white; }
.category-icon.youtube { background: #ff0000; color: white; }
.category-icon.tiktok { background: linear-gradient(45deg, #00f2ea, #ff0050); color: white; }
.category-icon.default { background: var(--primary-bg); color: var(--primary); }

.category-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    position: relative;
}

.category-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    position: relative;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.product-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.product-card-header {
    padding: 24px 24px 16px;
    position: relative;
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--secondary);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.product-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.product-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.product-card .category-tag {
    font-size: 0.8rem;
    color: var(--text-light);
}

.product-card-body {
    padding: 0 24px 16px;
    flex: 1;
}

.product-card-body p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.6;
}

.product-card-footer {
    padding: 16px 24px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

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

.product-price .current {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
}

.product-price .original {
    font-size: 0.8rem;
    color: var(--text-light);
    text-decoration: line-through;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 14px rgba(99,102,241,0.3);
}

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

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

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

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

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

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

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

.btn-sm { padding: 6px 14px; font-size: 0.82rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-block { width: 100%; }

.btn-add-cart {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--primary-bg);
    color: var(--primary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition);
}

.btn-add-cart:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.1);
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 24px;
}

.feature-card {
    text-align: center;
    padding: 32px 24px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-bg);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.5rem;
    color: var(--primary);
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* Cart Page */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 32px;
    align-items: start;
}

.cart-items {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.cart-item:last-child { border-bottom: none; }

.cart-item-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.cart-item-info { flex: 1; }
.cart-item-info h4 { font-size: 0.95rem; font-weight: 600; }
.cart-item-info .price { color: var(--primary); font-weight: 600; font-size: 0.9rem; }

.quantity-control {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg);
    border-radius: 8px;
    padding: 4px;
}

.quantity-control button {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-white);
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    color: var(--text);
    transition: var(--transition);
}

.quantity-control button:hover { background: var(--primary-bg); color: var(--primary); }
.quantity-control span { min-width: 30px; text-align: center; font-weight: 600; }

.cart-summary {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 28px;
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.summary-row.total {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    padding-top: 16px;
    border-top: 1px solid var(--border);
    margin-top: 8px;
}

.summary-row.total .amount { color: var(--primary); }

.cart-empty {
    text-align: center;
    padding: 80px 20px;
}

.cart-empty i {
    font-size: 4rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.cart-empty h3 { font-size: 1.3rem; margin-bottom: 8px; }
.cart-empty p { color: var(--text-muted); margin-bottom: 24px; }

/* Checkout Form */
.checkout-form {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--text);
}

.form-group label .required { color: var(--danger); }

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    background: var(--bg);
    direction: rtl;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--bg-white);
    box-shadow: 0 0 0 4px rgba(99,102,241,0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Page Header */
.page-header {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    padding: 32px 0;
    margin-bottom: 32px;
}

.page-header h1 {
    font-size: 1.6rem;
    font-weight: 700;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
}

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

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
}

.status-pending { background: #fef3c7; color: #92400e; }
.status-paid { background: #d1fae5; color: #065f46; }
.status-processing { background: #dbeafe; color: #1e40af; }
.status-completed { background: #d1fae5; color: #065f46; }
.status-cancelled { background: #fee2e2; color: #991b1b; }
.status-failed { background: #fee2e2; color: #991b1b; }

/* Alert */
.alert {
    padding: 14px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.alert-info { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }
.alert-warning { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }

/* Footer */
.footer {
    background: var(--bg-white);
    border-top: 1px solid var(--border);
    padding: 48px 0 24px;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 32px;
}

.footer-brand .logo { margin-bottom: 12px; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; }

.footer h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer ul li { margin-bottom: 8px; }
.footer ul a { color: var(--text-muted); font-size: 0.9rem; }
.footer ul a:hover { color: var(--primary); }

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    color: var(--text-light);
    font-size: 0.85rem;
}

/* Result Page */
.result-card {
    max-width: 500px;
    margin: 60px auto;
    text-align: center;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 48px 32px;
    box-shadow: var(--shadow-lg);
}

.result-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2.5rem;
}

.result-icon.success { background: #d1fae5; color: var(--success); }
.result-icon.error { background: #fee2e2; color: var(--danger); }

.result-card h2 { font-size: 1.5rem; margin-bottom: 12px; }
.result-card p { color: var(--text-muted); margin-bottom: 8px; }
.result-card .order-number { font-weight: 700; color: var(--primary); font-size: 1.1rem; }

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--text);
    color: white;
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 9999;
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-lg);
}

.toast.show { transform: translateX(-50%) translateY(0); }
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }

/* Package Cards */
.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
}

.package-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border);
    padding: 32px 28px;
    text-align: center;
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.package-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: linear-gradient(135deg, var(--secondary), #f472b6);
    color: white;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.package-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-bg), #ede9fe);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.6rem;
    color: var(--primary);
}

.package-card h3 {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.package-qty {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 20px;
}

.package-features {
    text-align: right;
    margin-bottom: 24px;
    flex: 1;
}

.package-features li {
    font-size: 0.88rem;
    color: var(--text-muted);
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.package-features li i {
    color: var(--success);
    font-size: 0.75rem;
    flex-shrink: 0;
}

.package-price {
    margin-bottom: 20px;
}

.package-price .current {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
    display: block;
}

.package-price .original {
    font-size: 0.9rem;
    color: var(--text-light);
    text-decoration: line-through;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-box {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    width: 100%;
    max-width: 440px;
    position: relative;
    box-shadow: var(--shadow-xl);
    transform: translateY(20px) scale(0.95);
    transition: var(--transition);
}

.modal-overlay.active .modal-box {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 36px;
    height: 36px;
    border: none;
    background: var(--bg);
    border-radius: 10px;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 1rem;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--danger);
    color: white;
}

.modal-header {
    text-align: center;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.modal-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-bg);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    color: var(--primary);
    font-size: 1.4rem;
}

.modal-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.modal-price {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary);
}

.form-hint {
    display: block;
    margin-top: 6px;
    font-size: 0.8rem;
    color: var(--text-light);
}

.input-ltr {
    direction: ltr;
    text-align: left;
    unicode-bidi: plaintext;
}

.input-ltr::placeholder {
    text-align: left;
}

.cart-target {
    display: block;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin: 4px 0;
    word-break: break-all;
    direction: ltr;
    text-align: left;
    unicode-bidi: plaintext;
}

.cart-target i {
    color: var(--primary);
    margin-left: 4px;
}

/* Gateway selection */
.gateway-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}

.gateway-option {
    cursor: pointer;
}

.gateway-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.gateway-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 18px 12px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-white);
    transition: var(--transition);
}

.gateway-option input:checked + .gateway-card {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99,102,241,0.12);
    background: var(--primary-bg);
}

.gateway-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.gateway-name {
    font-size: 0.88rem;
    font-weight: 700;
}

.gateway-settings-block {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 16px;
    background: var(--bg);
}

.gateway-settings-block > label {
    display: block;
    font-weight: 700;
    margin-bottom: 12px;
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2rem; }
    .hero-stats { gap: 24px; }
    .nav { display: none; }
    .cart-layout { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .products-grid { grid-template-columns: 1fr; }
    .categories-grid { grid-template-columns: 1fr 1fr; }
    .packages-grid { grid-template-columns: 1fr; }
    .admin-sidebar { display: none; }
    .admin-main { margin-right: 0; }
}

@media (max-width: 480px) {
    .categories-grid { grid-template-columns: 1fr; }
    .hero { padding: 48px 0; }
}

/* Admin Styles */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background: var(--text);
    color: white;
    padding: 24px 0;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    overflow-y: auto;
}

.admin-sidebar .logo {
    padding: 0 24px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 16px;
    color: white;
}

.admin-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.admin-nav a:hover, .admin-nav a.active {
    color: white;
    background: rgba(255,255,255,0.1);
}

.admin-nav a i { width: 20px; text-align: center; }

.admin-main {
    margin-right: 260px;
    flex: 1;
    padding: 32px;
    background: var(--bg);
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.admin-header h1 { font-size: 1.5rem; font-weight: 700; }

.admin-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 24px;
    margin-bottom: 24px;
}

.admin-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 24px;
}

.stat-card .stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.stat-card .stat-value { font-size: 1.8rem; font-weight: 800; }
.stat-card .stat-label { color: var(--text-muted); font-size: 0.85rem; }

.table-responsive { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
}

table th, table td {
    padding: 12px 16px;
    text-align: right;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

table th {
    background: var(--bg);
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

table tr:hover td { background: var(--bg); }

.table-actions {
    display: flex;
    gap: 8px;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-bg), var(--bg));
}

.login-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
}

.login-card h2 {
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.login-card .subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 32px;
}