.whois-container {
    max-width: 720px;
    margin: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.whois-container h3 { color: #0073aa; margin-top: 0; }

.whois-field { margin-bottom: 16px; }
.whois-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
}
.whois-field input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}

.whois-button {
    background: #0073aa;
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.2s;
}
.whois-button:hover:not(:disabled) { background: #005a87; }
.whois-button:disabled { opacity: 0.6; cursor: not-allowed; }

.whois-status {
    padding: 12px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 16px;
}
.whois-status-free {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}
.whois-status-taken {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.whois-cache-note {
    font-size: 13px;
    color: #666;
    margin-bottom: 12px;
    font-style: italic;
}

.whois-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 16px;
}
.whois-table th {
    text-align: left;
    padding: 10px 12px;
    background: #f0f0f1;
    border: 1px solid #ddd;
    font-weight: 600;
    width: 35%;
    vertical-align: top;
}
.whois-table td {
    padding: 10px 12px;
    border: 1px solid #ddd;
    vertical-align: top;
}

.whois-raw {
    margin-top: 16px;
}
.whois-raw summary {
    cursor: pointer;
    font-weight: 600;
    color: #0073aa;
    padding: 8px 0;
}
.whois-raw pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 12px;
    border-radius: 4px;
    overflow-x: auto;
    font-size: 13px;
    line-height: 1.5;
    max-height: 400px;
    overflow-y: auto;
}

.whois-error {
    padding: 12px 16px;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-radius: 6px;
}

@media (max-width: 600px) {
    .whois-table th { width: 40%; }
}