/* DNS lookup. Needs /assets/css/modern-tool-cards.css (tokens + .cat-website accent). */
.dl, .dl *, .dl *::before, .dl *::after { box-sizing: border-box; }
.dl { display: grid; gap: 1.1rem; }
.dl-panel { background: var(--tc-bg); border: 1px solid var(--tc-border); border-radius: 20px; box-shadow: var(--tc-shadow); overflow: hidden; scroll-margin-top: 1rem; }
.dl-panel__head { display: flex; align-items: center; gap: .6rem; padding: .9rem 1.25rem; background: var(--tc-surface); border-bottom: 1px solid var(--tc-border); }
.dl-panel__head h3 { margin: 0; font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--tc-muted); }
.dl-panel__head > i { color: var(--accent); font-size: 1.1rem; }
.dl-count { margin-left: auto; min-width: 1.6rem; padding: .1rem .5rem; text-align: center; font-size: .78rem; font-weight: 700; color: var(--tc-muted); background: var(--tc-bg); border: 1px solid var(--tc-border); border-radius: 999px; }
.dl-body { display: grid; gap: .9rem; padding: 1.25rem; }
.dl-label { margin: 0; font-size: .8rem; font-weight: 700; color: var(--tc-muted); }
.dl-hint { margin: -.3rem 0 0; font-size: .78rem; font-style: italic; color: var(--tc-muted); }
.dl-row { display: flex; flex-wrap: wrap; gap: .6rem; }
.dl-input { flex: 1 1 16rem; min-width: 0; height: 3rem; padding: 0 1rem; font: inherit; font-size: .95rem; color: var(--tc-text); background: var(--tc-bg); border: 1px solid var(--tc-border); border-radius: 12px; }
.dl-input:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.dl-input.is-invalid { border-color: #555; }
.dl-error { margin: 0; font-size: .88rem; font-weight: 600; color: #dc2626; }
.dl-btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; height: 3rem; padding: 0 1.4rem; font-size: .92rem; font-weight: 600; color: var(--tc-text); background: var(--tc-bg); border: 1px solid var(--tc-border); border-radius: 12px; cursor: pointer; }
.dl-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.dl-btn--primary { color: #fff; background: var(--accent); border-color: var(--accent); }
.dl-btn--primary:hover { filter: brightness(1.08); }

.dl-results { display: grid; gap: 1.1rem; }
.dl-title { margin: 0; font-size: 1.15rem; font-weight: 700; }
.dl-title span { display: inline-block; padding: .1rem .6rem; color: var(--accent); background: rgba(var(--accent-rgb), .1); border-radius: 8px; overflow-wrap: anywhere; }
.dl-warn { margin: 0; padding: .65rem .9rem; font-size: .9rem; color: #92400e; background: rgba(245, 158, 11, .13); border-radius: 12px; }
.dl-chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.dl-chip { display: inline-flex; align-items: center; gap: .45rem; padding: .35rem .8rem; font-size: .82rem; font-weight: 700; color: var(--tc-muted); text-decoration: none; background: var(--tc-bg); border: 1px solid var(--tc-border); border-radius: 999px; }
.dl-chip b { min-width: 1.3rem; padding: 0 .35rem; text-align: center; font-size: .75rem; color: var(--tc-muted); background: var(--tc-surface); border-radius: 999px; }
.dl-chip.has { color: var(--tc-text); }
.dl-chip.has b { color: #fff; background: var(--accent); }
.dl-chip:hover, .dl-chip:focus-visible { border-color: var(--accent); }
.dl-sub { margin: 0; padding: .7rem 1.25rem 0; font-size: .82rem; color: var(--tc-muted); }
.dl-none { margin: 0; padding: .7rem 1.25rem 1rem; font-size: .9rem; color: var(--tc-muted); }
.dl-tablewrap { margin-top: .6rem; overflow-x: auto; }
.dl-tablewrap:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.dl-table { width: 100%; margin: 0; border-collapse: collapse; font-size: .88rem; }
.dl-table th { padding: .55rem 1.25rem; text-align: left; font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--tc-muted); background: var(--tc-surface); border-top: 1px solid var(--tc-border); white-space: nowrap; }
.dl-table td { padding: .65rem 1.25rem; text-align: left; vertical-align: top; border-top: 1px solid var(--tc-border); overflow-wrap: anywhere; }
.dl-val { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .84rem; }
.dl-val--txt { min-width: 14rem; word-break: break-all; }
.dl-tag { display: inline-block; margin-right: .3rem; padding: 0 .45rem; font-family: inherit; font-size: .68rem; font-weight: 700; color: #fff; background: var(--accent); border-radius: 6px; vertical-align: .08em; }
.dl-soa { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(12rem, 100%), 1fr)); gap: .7rem; margin: 0; padding: 1rem 1.25rem 1.25rem; }
.dl-soa div { min-width: 0; padding: .6rem .8rem; background: var(--tc-surface); border: 1px solid var(--tc-border); border-radius: 12px; }
.dl-soa dt { font-size: .72rem; font-weight: 700; color: var(--tc-muted); }
.dl-soa dd { margin: 0; font-size: .9rem; font-weight: 600; overflow-wrap: anywhere; }
.dl-note { margin: 0; display: flex; gap: .5rem; font-size: .84rem; color: var(--tc-muted); }
.dl-note i { color: var(--accent); margin-top: .15rem; }
/* The theme paints :invalid fields red. Only show red for a real error from our own check. */
.dl-input:invalid:not(.is-invalid), .dl-input:user-invalid:not(.is-invalid) { border-color: var(--tc-border); box-shadow: none; }
.dl-input:invalid:not(.is-invalid):focus-visible { border-color: var(--accent); }