@import url('/styles/shared.css');

.dns-lookup-inner {
    padding: 1.5rem 2rem 2.5rem;
}

@media (max-width: 640px) {
    .dns-lookup-inner {
        padding: 1rem 1.25rem 2rem;
    }
}

#dnsLookupForm {
    margin-top: 0.5rem;
}

.dns-form-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1rem 1.25rem;
    align-items: end;
}

.dns-field-wide {
    grid-column: 1 / -1;
}

@media (min-width: 720px) {
    .dns-form-grid {
        grid-template-columns: 1fr minmax(140px, auto) minmax(140px, auto);
    }
    .dns-field-wide {
        grid-column: 1 / 2;
    }
    .dns-actions {
        grid-column: 2 / 4;
        display: flex;
        gap: 0.5rem;
        justify-content: flex-end;
    }
}

.dns-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

#dnsLookupForm label {
    font-weight: 600;
    color: var(--color-text);
    display: block;
    margin-bottom: 0.4rem;
}

#dnsLookupForm input[type="text"] {
    width: 100%;
    padding: 0.9rem 1.1rem;
    border: var(--input-border);
    border-radius: var(--radius-card);
    font-size: 1.05rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background: var(--input-bg);
    color: var(--color-text);
}

#dnsLookupForm input[type="text"]:focus {
    border-color: var(--input-focus-border);
    box-shadow: var(--focus-ring);
    outline: none;
}

#dnsLookupForm small {
    color: var(--color-muted);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: block;
}

#dnsLookupForm .btn-primary,
#dnsLookupForm .btn-secondary {
    min-width: 130px;
    padding: 0.85rem 1.5rem;
    font-size: 1rem;
    border-radius: 12px;
}

.btn-small {
    min-width: auto;
    padding: 0.5rem 0.9rem;
    font-size: 0.875rem;
    border-radius: 10px;
}

.dns-alert {
    margin-top: 1.25rem;
    padding: 1rem 1.15rem;
    border-radius: 12px;
    font-size: 0.95rem;
}

.dns-alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.dns-alert-warn {
    background: #fffbeb;
    border: 1px solid #fde68a;
    color: #92400e;
}

.dns-alert-warn ul {
    margin: 0.5rem 0 0 1.1rem;
    padding: 0;
}

.dns-results-wrap {
    margin-top: 2rem;
}

.dns-share-row {
    margin-bottom: 1.75rem;
}

.dns-canonical-hint {
    font-size: 0.88rem;
    color: var(--color-muted);
    margin: 0 0 0.4rem;
}

.dns-share-box {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 0.85rem;
    background: var(--table-header-bg);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--color-accent);
    margin-bottom: 0.65rem;
}

.dns-share-box code {
    flex: 1;
    min-width: 0;
    font-size: 0.82rem;
    word-break: break-all;
    color: var(--color-text-secondary);
}

.dns-record-block {
    margin-bottom: 2rem;
}

.dns-record-block h3 {
    font-size: 1.15rem;
    margin: 0 0 0.75rem;
    color: var(--color-text);
}

.dns-empty {
    color: var(--color-muted);
    font-size: 0.95rem;
    margin: 0;
}

.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-card);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.dns-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.dns-table th,
.dns-table td {
    padding: 0.65rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--table-border-row);
}

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

.dns-table tbody tr:last-child td {
    border-bottom: none;
}

.dns-table code {
    font-size: 0.88rem;
    color: var(--table-text-cell);
}

.dns-txt-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dns-txt-list li {
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
}

.dns-txt-host {
    display: block;
    font-size: 0.85rem;
    color: var(--color-muted);
    margin-bottom: 0.5rem;
}

.dns-txt-value {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.82rem;
    line-height: 1.45;
    color: var(--color-text-secondary);
    background: var(--color-bg-subtle);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    max-height: 280px;
    overflow: auto;
}

.dns-footnote {
    font-size: 0.82rem;
    color: var(--color-muted);
    margin: 2rem auto 0;
    max-width: 42rem;
    line-height: 1.5;
    text-align: center;
    padding: 0 0.75rem;
    box-sizing: border-box;
}