/* CSS Variables for Theme Support */
:root {
    /* Light Theme (default) */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f0f4f8;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --bg-hover: #f8f9fa;
    
    --text-primary: #333333;
    --text-secondary: #555555;
    --text-muted: #888888;
    --text-heading: #2c3e50;
    
    --border-color: #e0e0e0;
    --border-light: #dee2e6;
    --border-input: #ddd;
    
    --accent-primary: #3498db;
    --accent-primary-hover: #2980b9;
    --accent-success: #27ae60;
    --accent-success-hover: #229954;
    --accent-warning: #f59e0b;
    --accent-danger: #e74c3c;
    --accent-info: #17a2b8;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.15);
    
    --header-bg: #ffffff;
    --footer-bg: #2c3e50;
    --footer-text: #ffffff;
    
    --dropdown-bg: #ffffff;
    --dropdown-hover: #f0f4f8;
    
    --table-header-bg: #f8f9fa;
    --table-row-hover: #f8f9fa;
    --table-border: #dee2e6;
    
    --code-bg: #0f1730;
    --code-text: #ffffff;
    
    --modal-backdrop: rgba(0, 0, 0, 0.5);
    --modal-bg: #ffffff;
    
    --badge-fresh: #10b981;
    --badge-medium: #f59e0b;
    --badge-aged: #6366f1;
    
    --positive-color: #27ae60;
    --negative-color: #e74c3c;
    
    --gradient-avatar: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-card: #1e293b;
    --bg-input: #1e293b;
    --bg-hover: #334155;
    
    --text-primary: #e2e8f0;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --text-heading: #f1f5f9;
    
    --border-color: #334155;
    --border-light: #475569;
    --border-input: #475569;
    
    --accent-primary: #60a5fa;
    --accent-primary-hover: #3b82f6;
    --accent-success: #34d399;
    --accent-success-hover: #10b981;
    --accent-warning: #fbbf24;
    --accent-danger: #f87171;
    --accent-info: #38bdf8;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.5);
    
    --header-bg: #1e293b;
    --footer-bg: #0f172a;
    --footer-text: #e2e8f0;
    
    --dropdown-bg: #1e293b;
    --dropdown-hover: #334155;
    
    --table-header-bg: #334155;
    --table-row-hover: #334155;
    --table-border: #475569;
    
    --code-bg: #0f172a;
    --code-text: #e2e8f0;
    
    --modal-backdrop: rgba(0, 0, 0, 0.7);
    --modal-bg: #1e293b;
    
    --positive-color: #34d399;
    --negative-color: #f87171;
    
    --gradient-avatar: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

/* Header Styles */
.header {
    background-color: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
    overflow: visible;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: var(--text-heading);
}

.logo strong {
    color: var(--accent-primary);
}

.nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 14px;
    transition: color 0.3s;
    padding: 5px 10px;
}

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

/* Default login button styles - will be overridden by .user-menu .nav-link.login */
.nav-link.login {
    background-color: var(--accent-primary);
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.nav-link.login:hover {
    background-color: var(--accent-primary-hover);
    color: white;
}

/* Theme Toggle Button */
.theme-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    background: var(--bg-hover);
    border-color: var(--accent-primary);
}

.theme-toggle .theme-icon {
    font-size: 18px;
    transition: transform 0.3s ease;
}

.theme-toggle:hover .theme-icon {
    transform: rotate(20deg);
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: inline;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: none;
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: inline;
}

.balance {
    font-size: 14px;
    color: var(--accent-success);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background 0.2s ease;
}

.balance:hover {
    background: rgba(39, 174, 96, 0.1);
    color: var(--accent-success);
}

.balance i {
    font-size: 16px;
}

/* User Menu */
.user-menu {
    position: relative;
    display: inline-block;
    vertical-align: middle;
}

/* Invisible bridge between trigger and menu for smooth hover transitions */
.user-menu::before {
    content: '';
    position: absolute;
    top: 100%;
    right: 0;
    width: 100%;
    height: 5px;
    background: transparent;
    z-index: 10001;
    pointer-events: auto;
    display: none;
}

.user-menu .dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 5px);
    background: var(--dropdown-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    display: none;
    min-width: 200px;
    max-width: 250px;
    z-index: 10002;
    overflow: hidden;
    padding: 8px 0;
    margin: 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-5px);
    transition: opacity 0.15s ease, visibility 0.15s ease, transform 0.15s ease, background-color 0.3s ease;
    pointer-events: auto;
}

.user-menu.active .dropdown,
.user-menu .dropdown.active {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}

/* Reveal the bridge during hover and active states */
.user-menu:hover::before,
.user-menu.active::before {
    display: block;
}

.user-menu:hover .dropdown,
.user-menu.active .dropdown,
.user-menu.dropdown-hover .dropdown {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}

/* Keep the bridge visible while hovering the trigger or menu */
.user-menu:hover::before,
.user-menu.active::before,
.user-menu.dropdown-hover::before {
    display: block;
}

/* Active state styling for button */
.user-menu.active .nav-link.login {
    background: var(--bg-hover) !important;
    border-color: var(--border-light) !important;
    box-shadow: var(--shadow-md) !important;
}

/* Override login button styles for user menu - higher specificity */
.user-menu .nav-link.login {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    cursor: pointer !important;
    padding: 6px 12px !important;
    border-radius: 6px !important;
    transition: all 0.2s ease !important;
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    margin: 0 !important;
    box-shadow: var(--shadow-sm) !important;
    text-decoration: none !important;
}

.user-menu .nav-link.login:hover {
    background: var(--bg-hover) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-light) !important;
    box-shadow: var(--shadow-md) !important;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gradient-avatar);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
    line-height: 1;
    box-shadow: var(--shadow-sm);
}

.user-menu .nav-link.login .las {
    font-size: 12px;
    color: var(--text-muted);
    transition: transform 0.2s ease;
    margin-left: 4px;
}

.user-menu:hover .nav-link.login .las,
.user-menu.active .nav-link.login .las {
    transform: rotate(180deg);
}

.dropdown-item {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    padding: 11px 16px !important;
    color: var(--text-primary) !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
    border: none !important;
    background: transparent !important;
    width: 100% !important;
    text-align: left !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    cursor: pointer !important;
    white-space: nowrap !important;
    margin: 0 !important;
    line-height: 1.5 !important;
}

.dropdown-item:first-child {
    margin-top: 0 !important;
}

.dropdown-item:last-child {
    margin-bottom: 0 !important;
}

.dropdown-item:hover {
    background: var(--dropdown-hover) !important;
    color: var(--accent-primary) !important;
}

.dropdown-item i {
    width: 20px !important;
    text-align: center !important;
    font-size: 16px !important;
    color: var(--text-muted) !important;
    flex-shrink: 0 !important;
    display: inline-block !important;
}

.dropdown-item:hover i {
    color: var(--accent-primary) !important;
}

.dropdown-divider {
    height: 1px !important;
    background: var(--border-color) !important;
    margin: 6px 0 !important;
    padding: 0 !important;
    border: none !important;
    width: 100% !important;
}

/* Main Content */
.main {
    padding: 40px 0;
    min-height: calc(100vh - 200px);
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease;
}

.hero {
    text-align: center;
    margin-bottom: 50px;
    padding: 40px 20px;
    background-color: var(--bg-secondary);
    border-radius: 10px;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.hero-title {
    font-size: 36px;
    margin-bottom: 20px;
    font-weight: 700;
    color: var(--text-heading);
}

.hero-description {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Services Section */
.services-section {
    margin-bottom: 50px;
    background-color: var(--bg-card);
    border-radius: 8px;
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.section-description {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.domain-availability-section {
    margin-top: 30px;
}

.domain-availability-table th,
.domain-availability-table td {
    text-align: center;
}

.domain-availability-table th:first-child,
.domain-availability-table td:first-child {
    text-align: left;
    width: 45%;
}

.domain-availability-table th {
    padding: 10px 12px;
}

.domain-availability-table td {
    padding: 8px 12px;
}

.domain-flag {
    display: inline-flex;
    align-items: center;
    margin-right: 6px;
    vertical-align: middle;
}

.domain-flag-img {
    width: 20px;
    height: 15px;
    vertical-align: middle;
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.domain-flag-icon {
    font-size: 16px;
    vertical-align: middle;
}

.live-update-note {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.live-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--accent-success);
    display: inline-block;
    animation: liveDotPulse 1.5s ease-in-out infinite;
}

@keyframes liveDotPulse {
    0% { opacity: 0.2; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.1); }
    100% { opacity: 0.2; transform: scale(0.9); }
}

.domain-totals {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 15px;
}

.domain-total-item {
    flex: 1;
    min-width: 150px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.domain-total-item .label {
    font-size: 12px;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.domain-total-item .value {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-heading);
    margin-top: 5px;
}

.section-title {
    font-size: 28px;
    margin-bottom: 25px;
    color: var(--text-heading);
    font-weight: 600;
}

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

.services-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.services-table thead {
    background-color: var(--table-header-bg);
}

.services-table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: var(--text-heading);
    border-bottom: 2px solid var(--table-border);
}

.services-table td {
    padding: 15px;
    border-bottom: 1px solid var(--table-border);
    color: var(--text-primary);
}

.services-table tbody tr:hover {
    background-color: var(--table-row-hover);
    transition: background-color 0.2s;
}

.provider-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.provider-icon {
    font-size: 20px;
    width: 30px;
    text-align: center;
}

.btn-buy {
    display: inline-block;
    padding: 8px 20px;
    background-color: var(--accent-success);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 600;
    transition: background-color 0.3s;
}

.btn-buy:hover {
    background-color: var(--accent-success-hover);
}

.services-table strong {
    color: var(--accent-success);
    font-size: 16px;
}

/* Footer */
.footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    text-align: center;
    padding: 20px 0;
    margin-top: 50px;
    transition: background-color 0.3s ease;
}

/* Cards and Panels */
.card {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.card-header {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-heading);
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-primary);
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-input);
    border-radius: 5px;
    font-size: 14px;
    box-sizing: border-box;
    background-color: var(--bg-input);
    color: var(--text-primary);
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.btn-submit {
    padding: 10px 20px;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn-submit:hover {
    background: var(--accent-primary-hover);
}

/* Alerts */
.error {
    color: var(--accent-danger);
    margin-bottom: 15px;
    padding: 10px;
    background: rgba(231, 76, 60, 0.1);
    border-radius: 5px;
    border: 1px solid rgba(231, 76, 60, 0.2);
}

.success {
    color: var(--accent-success);
    margin-bottom: 15px;
    padding: 10px;
    background: rgba(39, 174, 96, 0.1);
    border-radius: 5px;
    border: 1px solid rgba(39, 174, 96, 0.2);
}

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

.table th,
.table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    font-weight: 600;
    color: var(--text-heading);
    background-color: var(--table-header-bg);
}

.table tbody tr:hover {
    background-color: var(--table-row-hover);
}

/* Status Badges */
.status {
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: 600;
}

.status.waiting {
    background: rgba(255, 193, 7, 0.2);
    color: #f59e0b;
}

.status.completed {
    background: rgba(39, 174, 96, 0.2);
    color: var(--accent-success);
}

.status.canceled,
.status.failed {
    background: rgba(231, 76, 60, 0.2);
    color: var(--accent-danger);
}

/* Code Blocks */
pre, code {
    background-color: var(--code-bg);
    color: var(--code-text);
    border-radius: 4px;
}

code {
    padding: 2px 6px;
    font-size: 0.9em;
}

pre {
    padding: 15px;
    overflow-x: auto;
}

/* Age Pricing Legend */
.age-pricing-legend {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.age-pricing-legend span[style*="color: #555"] {
    color: var(--text-secondary) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        gap: 15px;
    }

    .nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-description {
        font-size: 16px;
    }

    .services-section {
        padding: 20px;
    }

    .services-table {
        font-size: 14px;
    }

    .services-table th,
    .services-table td {
        padding: 10px 8px;
    }
    
    .theme-toggle {
        padding: 6px 10px;
    }
    
    .theme-toggle .theme-text {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 24px;
    }

    .section-title {
        font-size: 22px;
    }

    .services-table {
        font-size: 12px;
    }

    .provider-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
}

/* Dark mode specific overrides for inline styles */
[data-theme="dark"] .hero-description[style*="color: #7a8699"] {
    color: var(--text-muted) !important;
}

[data-theme="dark"] [style*="background: #f8fafc"],
[data-theme="dark"] [style*="background:#f8fafc"],
[data-theme="dark"] [style*="background: #f8f9fa"],
[data-theme="dark"] [style*="background:#f8f9fa"] {
    background: var(--bg-secondary) !important;
}

[data-theme="dark"] [style*="color: #555"],
[data-theme="dark"] [style*="color:#555"],
[data-theme="dark"] [style*="color: #666"],
[data-theme="dark"] [style*="color:#666"] {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] [style*="color: #2c3e50"],
[data-theme="dark"] [style*="color:#2c3e50"] {
    color: var(--text-heading) !important;
}

[data-theme="dark"] [style*="border: 1px solid #e0e0e0"],
[data-theme="dark"] [style*="border:1px solid #e0e0e0"] {
    border-color: var(--border-color) !important;
}