.alert {
    padding: 0.875rem 1.25rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    border: 1px solid;
}

.alert-error {
    background: var(--error-bg);
    border-color: var(--error-border);
    color: var(--error-text);
}

/* ── WHOIS section card ─────────────────────────────────────── */
.whois-section {
    margin-bottom: 1.5rem;
}

.whois-section:last-child {
    margin-bottom: 0;
}

.section-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    padding-left: 0.25rem;
}

.results-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: 0.75rem;
    overflow: hidden;
}

.results-header {
    background: var(--bg-page);
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--border-strong);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.results-header .domain-badge {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-blue-dim);
}

.results-header .registrar-name {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 60%;
}

@media (max-width: 480px) {
    .results-header .registrar-name {
        max-width: 100%;
        white-space: normal;
    }
}

.results-header .source-tag {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 0.15rem 0.55rem;
    border-radius: 0.9rem;
}

.source-tag.registry {
    background: var(--info-bg);
    color: var(--info-text);
    border: 1px solid var(--border-blue);
}

.source-tag.registrar {
    background: var(--success-bg);
    color: var(--accent-green2);
    border: 1px solid var(--success-bg);
}

.results-header .server-hint {
    margin-left: auto;
    font-size: 0.72rem;
    color: var(--text-dimmed);
    font-family: 'SF Mono', 'Fira Code', monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 240px;
}

.results-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.results-table tr:not(:last-child) {
    border-bottom: 1px solid var(--bg-surface);
}

.results-table tr:nth-child(odd) {
    background: var(--results-row-alt);
}

.results-table td {
    padding: 0.625rem 1.25rem;
    vertical-align: top;
}

.results-table td:first-child {
    color: var(--text-secondary);
    font-weight: 500;
    white-space: nowrap;
    width: 35%;
}

.results-table td:last-child {
    color: var(--text-primary);
    word-break: break-all;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.tag {
    background: var(--info-bg);
    color: var(--info-text);
    border-radius: 0.25rem;
    padding: 0.1rem 0.5rem;
    font-size: 0.8rem;
}

.privacy-text {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ── NS mismatch hint ─────────────────────────────────────── */
.ns-hint {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.ns-hint-label {
    color: var(--warn-text);
    font-weight: 500;
}

.ns-hint-body {
    padding: 0.4rem 0.65rem;
    border-left: 2px solid var(--text-dimmed);
    color: var(--text-secondary);
    font-size: 0.78rem;
    line-height: 1.8;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.ns-hint-body .ns-group {
    margin-bottom: 0.35rem;
}

.ns-hint-body .ns-group:last-of-type {
    margin-bottom: 0;
}

.ns-hint-body .label {
    color: var(--text-dimmed);
    display: block;
    font-weight: 500;
    margin-bottom: 0.15rem;
}

.ns-hint-body .ns-entry {
    color: var(--text-primary);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-left: 0.5rem;
}

.ns-hint a {
    color: var(--accent-blue-light);
    text-decoration: none;
    font-size: 0.78rem;
    margin-top: 0.25rem;
    display: inline-block;
}

.ns-hint a:hover { text-decoration: underline; }

/* ── Raw WHOIS toggle ─────────────────────────────────────── */
.raw-whois-section {
    border-top: 1px solid var(--border-strong);
}

.raw-whois-toolbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 1.25rem;
    background: var(--bg-panel);
}

.raw-whois-toolbar.border-bottom {
    border-bottom: 1px solid var(--border-strong);
}

.btn-toggle-raw {
    background: none;
    border: none;
    color: var(--accent-blue-light);
    font-size: 0.8rem;
    cursor: pointer;
    padding: 0;
    font-family: inherit;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.btn-toggle-raw:hover { color: var(--info-text); }

.btn-copy-raw {
    margin-left: auto;
    background: var(--info-bg);
    border: 1px solid var(--border-blue);
    color: var(--info-text);
    font-size: 0.75rem;
    font-family: inherit;
    border-radius: 0.3rem;
    padding: 0.2rem 0.6rem;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-copy-raw:hover { background: var(--info-bg); }

.btn-copy-raw.copied {
    color: var(--accent-green2);
    border-color: var(--accent-green);
    background: var(--success-border);
}

.raw-whois-body {
    display: none;
    background: var(--bg-panel);
}

.raw-whois-body.visible { display: block; }

pre.raw-whois {
    margin: 0;
    padding: 1rem 1.25rem;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 0.75rem;
    line-height: 1.6;
    color: var(--text-secondary);
    white-space: pre;
    overflow-x: auto;
    tab-size: 4;
}

/* ── Domain Status severity ───────────────────────────────── */
.status-tag {
    background: var(--info-bg);
    color: var(--info-text);
    border-radius: 0.25rem;
    padding: 0.1rem 0.5rem;
    font-size: 0.8rem;
    text-decoration: none;
    display: inline-block;
}

.status-tag:hover {
    text-decoration: underline;
}

.status-tag.status-critical {
    background: var(--error-bg);
    color: var(--error-text);
}

.status-tag.status-warning {
    background: var(--warn-bg);
    color: var(--warn-text);
}

/* ── Empty registrar section ──────────────────────────────── */
.empty-registrar {
    padding: 1rem 1.25rem;
    color: var(--text-dimmed);
    font-size: 0.85rem;
    font-style: italic;
}