/* ==========================================================================
   DomeinBase - Domeinnaam Marketplace Styles
   ========================================================================== */

/* CSS Variables */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #dbeafe;
    --secondary: #7c3aed;
    --success: #059669;
    --success-light: #d1fae5;
    --warning: #d97706;
    --warning-light: #fef3c7;
    --danger: #dc2626;
    --danger-light: #fee2e2;
    --info: #0891b2;
    --info-light: #cffafe;

    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    --white: #ffffff;
    --body-bg: #f0f2f5;
    --card-bg: #ffffff;
    --border-color: #e5e7eb;
    --text-color: #1f2937;
    --text-muted: #6b7280;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --transition: all 0.2s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-family);
    color: var(--text-color);
    background: var(--body-bg);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

img { max-width: 100%; height: auto; }

main { flex: 1; }

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

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 20px;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}
.navbar-brand:hover { color: var(--primary-dark); }

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    color: var(--gray-600);
    padding: 8px 12px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    white-space: nowrap;
}
.nav-link:hover { color: var(--primary); background: var(--gray-50); }

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

.navbar-search {
    display: flex;
    align-items: center;
    background: var(--gray-100);
    border-radius: 6px;
    overflow: hidden;
}

.search-input {
    border: none;
    background: transparent;
    padding: 8px 12px;
    font-size: 0.85rem;
    width: 180px;
    outline: none;
}

.search-btn {
    border: none;
    background: var(--primary);
    color: var(--white);
    padding: 8px 12px;
    cursor: pointer;
    transition: var(--transition);
}
.search-btn:hover { background: var(--primary-dark); }

.cart-link { position: relative; }

.cart-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--danger);
    color: var(--white);
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

/* Dropdown */
.nav-dropdown { position: relative; }

.dropdown-toggle { cursor: pointer; }
.dropdown-toggle i.fa-chevron-down { font-size: 0.65rem; margin-left: 4px; }

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    padding: 8px 0;
    z-index: 1001;
    border: 1px solid var(--border-color);
}

.nav-dropdown:hover .dropdown-menu { display: block; }

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    color: var(--gray-700);
    font-size: 0.9rem;
    transition: var(--transition);
}
.dropdown-item:hover { background: var(--gray-50); color: var(--primary); }
.dropdown-item i { width: 16px; text-align: center; color: var(--gray-400); }

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 4px 0;
}

.navbar-toggle {
    display: none;
    border: none;
    background: none;
    font-size: 1.25rem;
    color: var(--gray-700);
    cursor: pointer;
    padding: 8px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.4;
}

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

.btn-secondary { background: var(--secondary); color: var(--white); border-color: var(--secondary); }
.btn-secondary:hover { opacity: 0.9; color: var(--white); }

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

.btn-danger { background: var(--danger); color: var(--white); border-color: var(--danger); }
.btn-danger:hover { opacity: 0.9; color: var(--white); }

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

.btn-outline { background: transparent; color: var(--gray-700); border-color: var(--gray-300); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-xs { padding: 4px 8px; font-size: 0.75rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-block { width: 100%; }

/* ==========================================================================
   Alerts
   ========================================================================== */
.alert {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border-radius: var(--border-radius);
    margin: 16px 0;
    font-size: 0.9rem;
}

.alert-success { background: var(--success-light); color: var(--success); border: 1px solid #a7f3d0; }
.alert-error { background: var(--danger-light); color: var(--danger); border: 1px solid #fca5a5; }
.alert-info { background: var(--info-light); color: var(--info); border: 1px solid #67e8f9; }
.alert-warning { background: var(--warning-light); color: var(--warning); border: 1px solid #fcd34d; }

.alert-close {
    margin-left: auto;
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0.7;
    color: inherit;
}
.alert-close:hover { opacity: 1; }

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    padding: 80px 0 60px;
    text-align: center;
}

.hero h1 { font-size: 3rem; font-weight: 800; margin-bottom: 16px; line-height: 1.2; }
.text-accent { color: #fbbf24; }

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 32px;
}

.hero-search {
    display: flex;
    max-width: 600px;
    margin: 0 auto 40px;
    background: var(--white);
    border-radius: 50px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-search-input {
    flex: 1;
    border: none;
    padding: 16px 24px;
    font-size: 1rem;
    outline: none;
    color: var(--gray-800);
}

.hero-search .btn {
    border-radius: 0 50px 50px 0;
    padding: 16px 32px;
}

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

.hero-stat { text-align: center; }
.stat-number { display: block; font-size: 2rem; font-weight: 800; }
.stat-label { font-size: 0.85rem; opacity: 0.8; }

/* ==========================================================================
   Sections
   ========================================================================== */
.section { padding: 48px 0; }
.section-alt { background: var(--gray-50); }

.section-cta {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    color: var(--white);
    padding: 64px 0;
}
.section-cta h2 { margin-bottom: 12px; }
.section-cta p { opacity: 0.8; margin-bottom: 24px; }

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.section-header h2 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

/* ==========================================================================
   Domain Cards
   ========================================================================== */
.domain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 20px;
}

.domain-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}
.domain-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.domain-card-link { color: inherit; display: block; }
.domain-card-link:hover { color: inherit; }

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

.domain-extension {
    background: var(--primary-light);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.domain-card-body { padding: 12px 20px; }

.domain-name {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--gray-800);
}

.domain-category {
    font-size: 0.8rem;
    color: var(--gray-500);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
}

.domain-description {
    font-size: 0.85rem;
    color: var(--gray-500);
    line-height: 1.4;
}

.domain-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px 16px;
    border-top: 1px solid var(--gray-100);
}

.domain-price {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
}

.domain-actions-mini { display: flex; gap: 6px; }

/* ==========================================================================
   Badges
   ========================================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
}

.badge-featured { background: #fef3c7; color: #d97706; }
.badge-buy { background: var(--success-light); color: var(--success); }
.badge-offer { background: #ede9fe; color: var(--secondary); }
.badge-active { background: var(--success-light); color: var(--success); }
.badge-sold { background: var(--gray-200); color: var(--gray-600); }
.badge-pending { background: var(--warning-light); color: var(--warning); }
.badge-inactive { background: var(--gray-200); color: var(--gray-500); }
.badge-accepted { background: var(--success-light); color: var(--success); }
.badge-rejected { background: var(--danger-light); color: var(--danger); }
.badge-expired { background: var(--gray-200); color: var(--gray-500); }
.badge-completed { background: var(--success-light); color: var(--success); }
.badge-cancelled { background: var(--danger-light); color: var(--danger); }
.badge-admin { background: var(--primary-light); color: var(--primary); }
.badge-user { background: var(--gray-100); color: var(--gray-600); }
.badge-banned { background: var(--danger-light); color: var(--danger); }
.badge-info { background: var(--info-light); color: var(--info); }
.badge-success { background: var(--success-light); color: var(--success); }
.badge-warning { background: var(--warning-light); color: var(--warning); }

/* ==========================================================================
   Category Grid
   ========================================================================== */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.category-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 24px 16px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    color: var(--gray-700);
    border: 1px solid var(--border-color);
}
.category-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
    color: var(--primary);
}

.category-icon { font-size: 2rem; color: var(--primary); margin-bottom: 12px; display: block; }
.category-card h3 { font-size: 0.95rem; margin-bottom: 4px; }
.category-count { font-size: 0.8rem; color: var(--gray-400); }

/* ==========================================================================
   Marketplace Layout
   ========================================================================== */
.marketplace-layout { display: grid; grid-template-columns: 260px 1fr; gap: 24px; }

.filters-sidebar {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    align-self: start;
    position: sticky;
    top: 80px;
}

.filter-group { margin-bottom: 20px; }
.filter-group h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-bottom: 8px;
}

.price-range { display: flex; align-items: center; gap: 8px; }
.price-range .form-control { flex: 1; }

.results-info { margin-bottom: 16px; color: var(--gray-500); font-size: 0.9rem; }

/* ==========================================================================
   Forms
   ========================================================================== */
.form-control {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9rem;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    outline: none;
    transition: var(--transition);
    font-family: var(--font-family);
    color: var(--gray-800);
    background: var(--white);
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1); }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 0.85rem; color: var(--gray-700); }

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

textarea.form-control { resize: vertical; min-height: 80px; }

select.form-control { cursor: pointer; }

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.9rem;
}

.form-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.form-card.compact { padding: 20px; margin-bottom: 20px; }
.form-card.compact h3 { margin-bottom: 16px; }

.form-inline {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
}
.form-inline .form-group { margin-bottom: 0; }

.input-group { display: flex; align-items: stretch; }
.input-prefix {
    display: flex;
    align-items: center;
    padding: 0 12px;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-right: none;
    border-radius: 6px 0 0 6px;
    font-weight: 600;
    color: var(--gray-500);
}
.input-group .form-control { border-radius: 0 6px 6px 0; }

.search-form-large {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}
.search-form-large .form-control { flex: 1; }

/* ==========================================================================
   Domain Detail
   ========================================================================== */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 0.85rem;
    color: var(--gray-500);
}
.breadcrumb a { color: var(--gray-500); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb i { font-size: 0.6rem; }

.domain-detail { display: grid; grid-template-columns: 1fr 380px; gap: 24px; margin-bottom: 48px; }

.domain-detail-main {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.domain-detail-header { margin-bottom: 24px; }

.domain-detail-name {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.domain-detail-name h1 { font-size: 2rem; }

.domain-detail-meta {
    display: flex;
    gap: 20px;
    color: var(--gray-500);
    font-size: 0.85rem;
}
.domain-detail-meta span { display: flex; align-items: center; gap: 6px; }

.domain-detail-description { margin-bottom: 24px; }
.domain-detail-description h3 { margin-bottom: 12px; }

.domain-detail-info { margin-bottom: 24px; }
.domain-detail-info h3 { margin-bottom: 12px; }

.info-table { width: 100%; }
.info-table td { padding: 10px 0; border-bottom: 1px solid var(--gray-100); }
.info-table td:first-child { width: 140px; color: var(--gray-500); }

.price-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    position: sticky;
    top: 80px;
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    text-align: center;
    margin-bottom: 20px;
}

.price-card .btn { margin-bottom: 12px; }

.offer-section {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}
.offer-section h4 { margin-bottom: 12px; }
.min-offer { font-size: 0.85rem; color: var(--gray-500); margin-bottom: 12px; }

.seller-info {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}
.seller-info h4 { margin-bottom: 8px; }
.seller-info p { color: var(--gray-600); font-size: 0.9rem; }

.related-domains { margin-top: 32px; }
.related-domains h2 { margin-bottom: 20px; }

/* ==========================================================================
   Auth Pages
   ========================================================================== */
.auth-container {
    display: flex;
    justify-content: center;
    padding: 40px 0;
}

.auth-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 440px;
}

.auth-card h1 {
    text-align: center;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.auth-footer {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* ==========================================================================
   Cart & Checkout
   ========================================================================== */
.cart-layout { display: grid; grid-template-columns: 1fr 340px; gap: 24px; }

.cart-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 16px 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    margin-bottom: 12px;
}

.cart-item-info { flex: 1; }
.cart-item-info h3 { font-size: 1rem; margin-bottom: 4px; }
.cart-item-price { font-size: 1.1rem; font-weight: 700; color: var(--primary); }

.cart-summary {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    align-self: start;
    position: sticky;
    top: 80px;
}
.cart-summary h3 { margin-bottom: 16px; }

.cart-total-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 0.9rem;
}

.cart-total-final {
    font-size: 1.2rem;
    font-weight: 700;
    border-top: 2px solid var(--gray-200);
    margin-top: 8px;
    padding-top: 12px;
    margin-bottom: 16px;
}

.checkout-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.checkout-details, .checkout-payment {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.checkout-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-100);
}

.checkout-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.3rem;
    font-weight: 700;
    padding-top: 16px;
    margin-top: 8px;
    border-top: 2px solid var(--gray-200);
}

.payment-methods { margin: 16px 0; }

.payment-method {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: var(--transition);
}
.payment-method:hover { border-color: var(--primary); }
.payment-method input[type="radio"] { accent-color: var(--primary); }

.payment-method-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.checkout-agreement {
    margin: 16px 0;
    font-size: 0.85rem;
}

.checkout-secure {
    text-align: center;
    margin-top: 12px;
    color: var(--gray-500);
    font-size: 0.8rem;
}

/* ==========================================================================
   Dashboard
   ========================================================================== */
.dashboard-layout { display: grid; grid-template-columns: 250px 1fr; gap: 24px; }

.dashboard-sidebar {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    align-self: start;
    position: sticky;
    top: 80px;
}

.sidebar-user { text-align: center; margin-bottom: 20px; }
.sidebar-avatar {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 8px;
}
.admin-avatar { color: var(--danger); }
.sidebar-user h3 { font-size: 1rem; }
.sidebar-user p { font-size: 0.8rem; color: var(--gray-500); }

.sidebar-nav { display: flex; flex-direction: column; gap: 4px; }

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 6px;
    color: var(--gray-600);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}
.sidebar-link:hover { background: var(--primary-light); color: var(--primary); }
.sidebar-link i { width: 20px; text-align: center; }

.sidebar-divider {
    height: 1px;
    background: var(--border-color);
    margin: 8px 0;
}

.dashboard-content h1 { margin-bottom: 24px; }

.dashboard-section {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.dashboard-section h2 { margin-bottom: 16px; font-size: 1.1rem; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.stat-card-primary .stat-icon { color: var(--primary); }
.stat-card-success .stat-icon { color: var(--success); }
.stat-card-warning .stat-icon { color: var(--warning); }
.stat-card-info .stat-icon { color: var(--info); }

.stat-icon { font-size: 2rem; color: var(--primary); }
.stat-info h3 { font-size: 1.5rem; font-weight: 700; }
.stat-info p { font-size: 0.8rem; color: var(--gray-500); }

/* ==========================================================================
   Tables
   ========================================================================== */
.table-responsive { overflow-x: auto; }

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

.table th, .table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.85rem;
}

.table th {
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.table tbody tr:hover { background: var(--gray-50); }

.actions-cell { white-space: nowrap; }
.actions-cell .btn { margin-right: 4px; }

/* ==========================================================================
   Empty States
   ========================================================================== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-400);
}
.empty-state i { font-size: 3rem; margin-bottom: 16px; display: block; }
.empty-state h3 { color: var(--gray-600); margin-bottom: 8px; }
.empty-state p { margin-bottom: 20px; }

.empty-state-small { padding: 20px; text-align: center; color: var(--gray-500); font-size: 0.9rem; }

/* ==========================================================================
   Error Page
   ========================================================================== */
.error-page { text-align: center; padding: 80px 20px; }
.error-code { font-size: 6rem; font-weight: 800; color: var(--primary); margin-bottom: 8px; }
.error-page h2 { margin-bottom: 12px; }
.error-page p { margin-bottom: 24px; color: var(--gray-500); }

/* ==========================================================================
   Content Pages (About, Contact)
   ========================================================================== */
.content-page { max-width: 900px; }
.content-page h1 { margin-bottom: 24px; }
.content-page h2 { margin-bottom: 16px; margin-top: 32px; }
.content-page h3 { margin-bottom: 12px; margin-top: 24px; }
.content-page p { margin-bottom: 16px; color: var(--gray-600); line-height: 1.7; }

.about-grid { display: grid; grid-template-columns: 1fr 350px; gap: 32px; }

.feature-list { list-style: none; }
.feature-list li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-600);
}
.feature-list li i { color: var(--success); }

.feature-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 24px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    margin-bottom: 16px;
}
.feature-card i { font-size: 2rem; color: var(--primary); margin-bottom: 12px; display: block; }
.feature-card h4 { margin-bottom: 8px; }
.feature-card p { font-size: 0.85rem; color: var(--gray-500); }

.contact-grid { display: grid; grid-template-columns: 1fr 300px; gap: 32px; }

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}
.contact-item i { font-size: 1.5rem; color: var(--primary); margin-top: 4px; }
.contact-item h4 { margin-bottom: 4px; }
.contact-item p { color: var(--gray-500); font-size: 0.9rem; }

/* ==========================================================================
   Page Header
   ========================================================================== */
.page-header { margin-bottom: 24px; }
.page-header h1 { margin-bottom: 4px; }
.page-subtitle { color: var(--gray-500); }

/* ==========================================================================
   Pagination
   ========================================================================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-top: 32px;
}

.pagination-link {
    padding: 8px 14px;
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--gray-600);
    border: 1px solid var(--gray-200);
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
}
.pagination-link:hover { border-color: var(--primary); color: var(--primary); }
.pagination-link.active { background: var(--primary); color: var(--white); border-color: var(--primary); }
.pagination-dots { padding: 8px 6px; color: var(--gray-400); }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--gray-800);
    color: var(--gray-300);
    padding: 48px 0 0;
    margin-top: auto;
}

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

.footer-col h4 {
    color: var(--white);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-col p { font-size: 0.85rem; line-height: 1.6; }

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: var(--gray-400); font-size: 0.85rem; }
.footer-col ul li a:hover { color: var(--white); }

.footer-bottom {
    text-align: center;
    padding: 24px 0;
    margin-top: 32px;
    border-top: 1px solid var(--gray-700);
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
    .marketplace-layout { grid-template-columns: 1fr; }
    .filters-sidebar { position: static; }
    .domain-detail { grid-template-columns: 1fr; }
    .price-card { position: static; }
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .checkout-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2rem; }
    .hero-stats { gap: 24px; }
    .stat-number { font-size: 1.5rem; }

    .dashboard-layout { grid-template-columns: 1fr; }
    .dashboard-sidebar { position: static; }

    .cart-layout { grid-template-columns: 1fr; }
    .cart-summary { position: static; }

    .footer-grid { grid-template-columns: 1fr 1fr; }

    .navbar-nav, .navbar-search { display: none; }
    .navbar-toggle { display: block; }

    .form-row { grid-template-columns: 1fr; }
    .hero-search { flex-direction: column; border-radius: var(--border-radius); }
    .hero-search .btn { border-radius: 0 0 var(--border-radius) var(--border-radius); }

    .domain-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}

@media (max-width: 480px) {
    .hero { padding: 40px 0; }
    .hero h1 { font-size: 1.6rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-stats { flex-direction: column; gap: 12px; }

    .category-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
    .domain-grid { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Search Autocomplete
   ========================================================================== */
.navbar-search { position: relative; }

.search-suggestions {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    border-top: none;
    z-index: 1002;
    max-height: 300px;
    overflow-y: auto;
}

.suggestion-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
    transition: var(--transition);
}
.suggestion-item:hover { background: var(--gray-50); color: var(--primary); }
.suggestion-name { font-weight: 500; }
.suggestion-price { color: var(--primary); font-weight: 700; font-size: 0.85rem; }
.suggestion-empty { padding: 12px; text-align: center; color: var(--gray-400); font-size: 0.85rem; }

/* ==========================================================================
   Countdown Timer
   ========================================================================== */
.countdown-blocks {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.countdown-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    padding: 10px 14px;
    min-width: 60px;
}

.countdown-num { font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.countdown-label { font-size: 0.7rem; color: var(--gray-500); text-transform: uppercase; }
.countdown-ended { color: var(--danger); font-weight: 700; }

/* ==========================================================================
   Blog
   ========================================================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
}

.blog-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}
.blog-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.blog-card-body { padding: 24px; }
.blog-card-body h2 { font-size: 1.2rem; margin-bottom: 8px; }
.blog-card-body h2 a { color: var(--gray-800); }
.blog-card-body h2 a:hover { color: var(--primary); }

.blog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 12px;
    color: var(--gray-400);
    font-size: 0.8rem;
}
.blog-meta span { display: flex; align-items: center; gap: 4px; }

.blog-excerpt { color: var(--gray-500); font-size: 0.9rem; line-height: 1.6; margin-bottom: 16px; }

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 32px;
}

.blog-article {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.blog-article-header { margin-bottom: 24px; }
.blog-article-header h1 { margin-bottom: 12px; }

.blog-content { line-height: 1.8; color: var(--gray-700); margin-bottom: 24px; }

.blog-share {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.blog-sidebar-list { list-style: none; }
.blog-sidebar-list li { padding: 10px 0; border-bottom: 1px solid var(--gray-100); }
.blog-sidebar-list li a { color: var(--gray-700); font-size: 0.9rem; }
.blog-sidebar-list li a:hover { color: var(--primary); }
.blog-sidebar-list li small { display: block; color: var(--gray-400); font-size: 0.8rem; margin-top: 2px; }

/* ==========================================================================
   Notifications
   ========================================================================== */
.notifications-list { display: flex; flex-direction: column; gap: 8px; }

.notification-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    color: var(--gray-700);
    transition: var(--transition);
    position: relative;
}
.notification-item:hover { background: var(--gray-50); color: var(--gray-700); }
.notification-item.unread { background: var(--primary-light); border-color: rgba(37, 99, 235, 0.2); }

.notification-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary);
}

.notification-content { flex: 1; }
.notification-content strong { display: block; margin-bottom: 2px; font-size: 0.9rem; }
.notification-content p { font-size: 0.85rem; color: var(--gray-500); margin: 0; }
.notification-content small { color: var(--gray-400); }

.notification-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary);
    flex-shrink: 0;
}

/* ==========================================================================
   Reviews / Seller Profile
   ========================================================================== */
.seller-profile-layout { display: grid; grid-template-columns: 300px 1fr; gap: 24px; }

.seller-profile-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    align-self: start;
    position: sticky;
    top: 80px;
}

.review-item {
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-100);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.review-rating { font-size: 0.85rem; }
.review-domain { font-size: 0.8rem; color: var(--gray-400); margin-bottom: 6px; }
.review-comment { font-size: 0.9rem; color: var(--gray-600); line-height: 1.5; }

/* ==========================================================================
   Favorite Button
   ========================================================================== */
.favorite-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    color: var(--gray-300);
    transition: var(--transition);
    padding: 4px;
}
.favorite-btn:hover, .favorite-btn.active { color: var(--danger); }

/* ==========================================================================
   Responsive - New Features
   ========================================================================== */
@media (max-width: 1024px) {
    .blog-layout { grid-template-columns: 1fr; }
    .seller-profile-layout { grid-template-columns: 1fr; }
    .seller-profile-card { position: static; }
}

@media (max-width: 768px) {
    .blog-grid { grid-template-columns: 1fr; }
    .countdown-blocks { gap: 8px; }
    .countdown-block { padding: 8px 10px; min-width: 50px; }
    .countdown-num { font-size: 1.2rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .chat-messages { max-height: 300px; }
}

/* ==========================================================================
   Conversation List
   ========================================================================== */
.conversation-list { display: flex; flex-direction: column; gap: 2px; }
.conversation-item {
    display: flex; align-items: center; gap: 12px; padding: 14px 16px;
    background: #fff; border-radius: 8px; text-decoration: none; color: inherit;
    transition: var(--transition); border: 1px solid var(--gray-100);
}
.conversation-item:hover { background: var(--gray-50); }
.conversation-item.unread { background: #eff6ff; border-color: var(--primary); }
.conversation-avatar { font-size: 2rem; color: var(--gray-300); }
.conversation-info { flex: 1; min-width: 0; }
.conversation-header { display: flex; align-items: center; gap: 8px; margin-bottom: 2px; }
.conversation-preview { color: var(--gray-500); font-size: 0.85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conversation-meta { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.conversation-time { font-size: 0.75rem; color: var(--gray-400); }

/* ==========================================================================
   Chat Messages
   ========================================================================== */
.chat-messages {
    max-height: 500px; overflow-y: auto; padding: 16px;
    background: var(--gray-50); border-radius: 12px; margin-bottom: 16px;
    display: flex; flex-direction: column; gap: 12px;
}
.chat-message { display: flex; }
.chat-message.sent { justify-content: flex-end; }
.chat-message.received { justify-content: flex-start; }
.chat-bubble {
    max-width: 70%; padding: 10px 14px; border-radius: 16px;
    font-size: 0.9rem; line-height: 1.4;
}
.chat-message.sent .chat-bubble { background: var(--primary); color: #fff; border-bottom-right-radius: 4px; }
.chat-message.received .chat-bubble { background: #fff; border: 1px solid var(--gray-200); border-bottom-left-radius: 4px; }
.chat-sender { font-size: 0.75rem; font-weight: 600; margin-bottom: 2px; opacity: 0.8; }
.chat-time { font-size: 0.7rem; opacity: 0.6; margin-top: 4px; text-align: right; }
.chat-form { display: flex; gap: 8px; }
.chat-input-group { display: flex; gap: 8px; flex: 1; align-items: flex-end; }
.chat-input-group textarea { flex: 1; resize: none; }
.chat-input-group .btn { height: 42px; padding: 0 16px; }

/* ==========================================================================
   Negotiation Rounds
   ========================================================================== */
.negotiation-rounds { display: flex; flex-direction: column; gap: 12px; }
.negotiation-round {
    padding: 16px; border-radius: 12px; border: 1px solid var(--gray-200);
}
.negotiation-round.mine { background: #eff6ff; border-color: #bfdbfe; }
.negotiation-round.theirs { background: #fff; }
.round-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.round-number { font-size: 0.75rem; color: var(--gray-400); background: var(--gray-100); padding: 2px 8px; border-radius: 10px; }
.round-amount { font-size: 1.5rem; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.round-message { color: var(--gray-600); font-size: 0.9rem; margin-top: 8px; }
.round-time { color: var(--gray-400); }

/* ==========================================================================
   Stats Grid
   ========================================================================== */
.stats-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
}
.stat-card {
    background: #fff; padding: 20px; border-radius: 12px; text-align: center;
    border: 1px solid var(--gray-100); transition: var(--transition);
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-icon { font-size: 1.5rem; color: var(--primary); margin-bottom: 8px; }
.stat-value { font-size: 1.6rem; font-weight: 700; color: var(--gray-800); }
.stat-label { font-size: 0.8rem; color: var(--gray-500); margin-top: 2px; }

/* ==========================================================================
   Info Table
   ========================================================================== */
.info-table { width: 100%; border-collapse: collapse; }
.info-table td { padding: 8px 12px; border-bottom: 1px solid var(--gray-100); font-size: 0.9rem; }
.info-table tr:last-child td { border-bottom: none; }

/* ==========================================================================
   Badge Extras
   ========================================================================== */
.badge-info { background: #dbeafe; color: #1e40af; }
.btn-success { background: var(--success); color: #fff; border: none; cursor: pointer; padding: 8px 16px; border-radius: 8px; font-weight: 600; }
.btn-success:hover { opacity: 0.9; }
.btn-danger { background: var(--danger); color: #fff; border: none; cursor: pointer; padding: 8px 16px; border-radius: 8px; font-weight: 600; }
.btn-danger:hover { opacity: 0.9; }
.btn-lg { padding: 14px 32px; font-size: 1.1rem; }
.btn-xs { padding: 2px 8px; font-size: 0.7rem; }
.notification-badge {
    background: var(--danger); color: #fff; font-size: 0.7rem; font-weight: 700;
    padding: 2px 6px; border-radius: 10px; min-width: 18px; text-align: center;
}