:root.tools-whois {
    --primary: #FF6B35;
    --primary-dark: #E55100;
    --primary-light: #FFA573;
    --accent: linear-gradient(135deg, #FF6B35 0%, #FF9558 100%);
    --accent-hover: #E55100;
    --gradient-main: linear-gradient(135deg, #FF6B35 0%, #FF9558 100%);
    --gradient-2: linear-gradient(135deg, #FF9558 0%, #FFB088 100%);
    --text-primary: #2D1810;
    --text-secondary: #6b7280;
    --text-dark: #1f2937;
    --bg-light: #f9fafb;
    --border-light: #e5e7eb;
    --primary-bg-1: rgba(255, 107, 53, 0.03);
    --primary-bg-2: rgba(255, 149, 88, 0.03);
    --hero-filter: drop-shadow(0 4px 20px rgba(255, 107, 53, 0.2));
    --focus-shadow: 0 25px 50px rgba(255, 107, 53, 0.12), inset 0 0 0 2px rgba(255, 107, 53, 0.08);
}

.whois-card {
    background: #fff;
    border-radius: var(--radius-lg, 20px);
    padding: 24px;
    margin: 20px auto;
    width: 100%;
    box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1));
    border: 1px solid var(--border-light);
}

:root.tools-whois .results-container {
    width: 800px;
}

.section-title {
    font-size: var(--font-size-base, 1rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-light);
}

.whois-header {
    margin-bottom: 16px;
}

.whois-domain-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.whois-domain {
    font-size: var(--font-size-2xl, 1.5rem);
    font-weight: 800;
    color: var(--text-primary);
    margin: 0;
    word-break: break-all;
}

.whois-components {
    font-size: 0.6em;
    font-weight: normal;
    color: #888;
    margin-left: 8px;
}

.whois-cta-btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition-base, 0.3s);
    white-space: nowrap;
    border: none;
    cursor: pointer;
    color: #fff;
}

.whois-cta-btn.buy {
    background: var(--global-btn-price, linear-gradient(135deg, #f59e0b, #d97706));
}

.whois-cta-btn.buy:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.whois-cta-btn.backorder {
    background: var(--global-btn-expired, linear-gradient(135deg, #ef4444, #dc2626));
}

.whois-cta-btn.backorder:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.whois-cta-btn.offer {
    background: var(--global-btn-offer, linear-gradient(135deg, #8b5cf6, #7c3aed));
}

.whois-cta-btn.offer:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.whois-cta-btn.register {
    background: var(--global-btn-register, linear-gradient(135deg, #10b981, #059669));
}

.whois-cta-btn.register:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.whois-core {
    margin-bottom: 16px;
    padding: 16px;
}

.whois-info-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.whois-info-item {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
}

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

.whois-info-label {
    width: 120px;
    flex-shrink: 0;
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 600;
    color: var(--text-secondary);
}

.whois-info-value {
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 700;
    color: var(--text-primary);
}

.whois-info-link {
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.whois-info-link:hover {
    color: var(--primary);
}

.registrar-badge {
    display: inline-block;
    margin-left: 10px;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    vertical-align: middle;
}

.registrar-badge.brand-protection {
    background: rgba(139, 92, 246, 0.1);
    color: #7c3aed;
}

.status-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.status-tag {
    display: inline-block;
    padding: 4px 10px;
    background: #f3f4f6;
    border-radius: 6px;
    font-size: var(--font-size-xs, 0.75rem);
    font-weight: 600;
    color: var(--text-secondary);
}

.status-tag.status-hold {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.status-tag.status-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #dc2626;
}

.status-tag.status-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
}

.status-tag.status-locked {
    background: rgba(107, 114, 128, 0.1);
    color: #6b7280;
}

.status-tag.status-pending {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.status-tag-link {
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.status-tag-link:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.whois-info-item-ns {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.ns-list-inline {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.ns-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    background: var(--bg-light);
    border-radius: 6px;
}

.ns-item .ns-name {
    flex: 1;
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 600;
    color: var(--text-dark);
    word-break: break-all;
}

.ns-item .ns-count {
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--primary);
    font-weight: 700;
    white-space: nowrap;
}

.ns-form {
    display: inline;
    margin: 0;
}

.ns-reverse-btn {
    display: inline-block;
    padding: 6px 14px;
    background: var(--gradient-main);
    color: #fff;
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 700;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.ns-reverse-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.whois-prefix-section {
    margin-bottom: 16px;
}

.whois-prefix-section .section-title {
    margin-top: 16px;
}

.highlight-prefix {
    color: var(--primary);
    font-weight: 800;
}

.prefix-box {
    padding: 16px;
    background: var(--bg-light);
    border-radius: var(--radius, 12px);
}

.prefix-stats-center {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 16px 0;
}

.prefix-stat-item {
    text-align: center;
}

.prefix-stat-value {
    font-size: var(--font-size-xl, 1.3rem);
    font-weight: 800;
    color: var(--primary);
}

.prefix-stat-label {
    font-size: var(--font-size-xs, 0.75rem);
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    font-weight: 600;
}

.prefix-footer {
    text-align: center;
    padding-top: 12px;
}

.prefix-view-btn {
    display: inline-block;
    padding: 8px 16px;
    background: var(--gradient-main);
    color: #fff;
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 700;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-base, 0.3s);
    white-space: nowrap;
}

.prefix-view-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.whois-tools {
    padding-top: 16px;
}

.tools-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tool-btn {
    display: inline-block;
    padding: 8px 16px;
    background: var(--global-btn-secondary, rgba(107,114,128,0.08));
    border: 2px solid var(--border-light);
    color: var(--text-primary);
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition-base, 0.3s);
    cursor: pointer;
}

.tool-btn:hover {
    border-color: var(--primary);
    background: var(--gradient-main);
    color: #fff;
    transform: scale(1.02);
}

.tool-btn:hover .highlight-prefix {
    color: #fff;
}

.whois-error {
    text-align: center;
    padding: 40px 20px;
    color: var(--error, #ef4444);
    font-size: var(--font-size-lg, 1.1rem);
    font-weight: 600;
}

.loading {
    text-align: center;
    padding: 60px 20px;
    font-size: var(--font-size-lg, 1.1rem);
    color: var(--text-secondary);
    font-weight: 600;
}

.loading::before {
    content: '';
    display: block;
    width: 40px;
    height: 40px;
    margin: 0 auto 16px;
    border: 3px solid var(--border-light);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.domain-age {
    color: var(--primary);
}

.expiry-normal {
    color: var(--text-secondary);
}

.expiry-soon {
    color: #d97706;
}

.expiry-expired {
    color: #dc2626;
}

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

.status-hidden {
    display: none !important;
}

.status-more-btn {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(107, 114, 128, 0.08);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    font-size: var(--font-size-xs, 0.75rem);
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

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

@media (max-width: 768px) {
    :root.tools-whois .results-container {
        width: 100%;
    }

    .whois-card {
        margin: 12px;
        padding: 16px;
    }

    .whois-domain-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .whois-domain {
        font-size: var(--font-size-xl, 1.3rem);
    }

    .whois-info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .whois-info-label {
        width: auto;
    }

    .ns-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .ns-item .ns-form {
        width: 100%;
    }

    .ns-item .ns-reverse-btn {
        width: 100%;
        text-align: center;
    }

    .prefix-stats-center {
        gap: 20px;
    }

    .prefix-view-btn {
        width: 100%;
        text-align: center;
    }

    .tools-grid {
        gap: 8px;
    }

    .tool-btn {
        padding: 6px 12px;
        font-size: var(--font-size-xs, 0.75rem);
    }
}