/* Trinico Cloud, DNS Checker (/dns-checker/). Loaded only by trinico-dns.tpl.
   Same tokens, buttons, cards and dark-mode mapping as trinico-ip.css and trinico-ssl.css, so the
   tool pages read as one family. Bump the ?v= in trinico-dns.tpl on any change. */

.trinico-dns{
  --dn-ink:#0F2037;--dn-text:#212529;--dn-text2:#5B6573;--dn-label:#46566A;
  --dn-link:#1A5FAF;--dn-accent:#1B77C9;--dn-surface:#fff;--dn-border:#E8EEF4;--dn-field:#C7D3E0;--dn-tint:#e9f3fb;
  --dn-ok:#7d9a1e;--dn-ok-bg:#f1f6e1;--dn-ok-ink:#3d4a12;
  --dn-diff:#e08a1e;--dn-diff-bg:#fdf3e2;--dn-diff-ink:#7a4700;
  --dn-bad:#d6404f;--dn-bad-bg:#fdecee;--dn-bad-ink:#a51d2a;
  --dn-none:#8a96a6;--dn-mute-bg:#f1f4f8;
  --dn-land:#cfdbe8;--dn-sea:#f7fafd;--dn-idle:#1B77C9;
  --dn-shadow:0 4px 18px rgba(15,32,55,.08);--dn-ease:cubic-bezier(.16,1,.3,1);
  --dn-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  container-type:inline-size;max-width:1100px;margin:0 auto;padding-bottom:32px;
  color:var(--dn-text);font-family:"Open Sans",system-ui,-apple-system,"Segoe UI",sans-serif}
body.tc-dark .trinico-dns{
  --dn-ink:var(--tc-text,#e9f1f8);--dn-text:var(--tc-text,#e9f1f8);--dn-text2:var(--tc-text-2,#9fb1c2);--dn-label:var(--tc-text-2,#9fb1c2);
  --dn-link:#7cc4ee;--dn-accent:#54b6e6;--dn-surface:var(--tc-surface,#141b22);--dn-border:var(--tc-border,#222c37);--dn-field:#33414f;--dn-tint:rgba(84,182,230,.12);
  --dn-ok:#b7cf55;--dn-ok-bg:rgba(171,196,65,.14);--dn-ok-ink:#cfe08a;
  --dn-diff:#f2b866;--dn-diff-bg:rgba(232,163,61,.14);--dn-diff-ink:#f6c886;
  --dn-bad:#ff8a96;--dn-bad-bg:rgba(232,90,104,.16);--dn-bad-ink:#ff9ca6;
  --dn-none:#7f8fa1;--dn-mute-bg:var(--tc-surface-2,#0f161d);
  --dn-land:#2a3846;--dn-sea:#0f161d;--dn-idle:#54b6e6;
  --dn-shadow:none}

body:not(.tc-dark):has(.trinico-dns) #main-body{background:linear-gradient(180deg,#fff 0,#fff 140px,#f4f6f9 380px,#f4f6f9 100%)}

.trinico-dns *,.trinico-dns *::before,.trinico-dns *::after{box-sizing:border-box}
.trinico-dns a{color:var(--dn-link);text-underline-offset:3px}
.trinico-dns ::selection{background:#cfe6f8;color:#0F2037}
.trinico-dns :focus-visible{outline:3px solid var(--dn-accent);outline-offset:2px;border-radius:6px}
.trinico-dns [tabindex="-1"]:focus{outline:none}
.trinico-dns h1,.trinico-dns h2,.trinico-dns h3{font-family:Montserrat,"Open Sans",system-ui,sans-serif;color:var(--dn-ink);text-wrap:balance;margin:0}
.trinico-dns h1{font-size:clamp(30px,calc(22px + 2.2cqi),46px);font-weight:700;letter-spacing:-.02em;line-height:1.12}
.trinico-dns p{text-wrap:pretty}
.trinico-dns-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.trinico-dns-band{padding:8px 0 28px}
.trinico-dns-lead{font-size:18px;line-height:1.6;color:var(--dn-text2);margin:12px 0 0;max-width:64ch}

.trinico-dns-card{background:var(--dn-surface);border:1px solid var(--dn-border);border-radius:18px;box-shadow:var(--dn-shadow);padding:28px;margin-bottom:22px}
.trinico-dns-sec{font-size:22px;font-weight:600;letter-spacing:-.01em;line-height:1.3}
.trinico-dns-note{font-size:15px;line-height:1.55;color:var(--dn-text2);margin:6px 0 0;max-width:68ch}

/* form */
.trinico-dns-fields{display:grid;grid-template-columns:minmax(0,1fr) 190px auto;gap:16px;align-items:start}
.trinico-dns-fields:has([data-tdc-selector]:not([hidden])){grid-template-columns:minmax(0,1fr) 170px 170px auto}
.trinico-dns-field label,.trinico-dns-label{display:block;font:600 14px/1.4 Montserrat,"Open Sans",sans-serif;color:var(--dn-label);margin-bottom:6px}
.trinico-dns-field[hidden]{display:none}
.trinico-dns-input{position:relative}
.trinico-dns-input svg{position:absolute;left:16px;top:15px;color:var(--dn-text2);pointer-events:none}
.trinico-dns-input input,.trinico-dns-select select,.trinico-dns-plain{width:100%;height:50px;border:1px solid var(--dn-field);border-radius:12px;background:var(--dn-surface);color:var(--dn-ink);font:500 16px/1.2 "Open Sans",system-ui,sans-serif}
.trinico-dns-input input{padding:0 16px 0 46px}
.trinico-dns-plain{padding:0 16px}
.trinico-dns-input input::placeholder,.trinico-dns-plain::placeholder{color:#7b8696;opacity:1}
.trinico-dns-select{position:relative}
.trinico-dns-select select{appearance:none;-webkit-appearance:none;padding:0 40px 0 16px;cursor:pointer;font-weight:600}
.trinico-dns-select::after{content:"";position:absolute;right:18px;top:20px;width:8px;height:8px;border-right:2px solid var(--dn-text2);border-bottom:2px solid var(--dn-text2);transform:rotate(45deg);pointer-events:none}
.trinico-dns-input input:focus,.trinico-dns-select select:focus,.trinico-dns-plain:focus{outline:3px solid rgba(27,119,201,.28);outline-offset:0;border-color:var(--dn-accent)}
.trinico-dns-input input[aria-invalid="true"]{border-color:var(--dn-bad)}
.trinico-dns-hint{font-size:13px;line-height:1.45;color:var(--dn-text2);margin:6px 0 0}
.trinico-dns-typehint{margin-top:12px;font-size:14px}
.trinico-dns-error{font-size:14px;line-height:1.45;color:var(--dn-bad-ink);font-weight:600;margin:6px 0 0}
.trinico-dns-error[hidden]{display:none}
.trinico-dns-go{margin-top:26px;height:50px;min-height:50px}
.trinico-dns-expect{margin-top:14px}
.trinico-dns-expect summary{display:inline-flex;align-items:center;gap:8px;min-height:44px;cursor:pointer;font:600 14.5px/1.3 Montserrat,"Open Sans",sans-serif;color:var(--dn-link);list-style:none}
.trinico-dns-expect summary::-webkit-details-marker{display:none}
.trinico-dns-expect summary::before{content:"";width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg);transition:transform .25s var(--dn-ease)}
.trinico-dns-expect[open] summary::before{transform:rotate(45deg)}
.trinico-dns-expect .trinico-dns-plain{max-width:520px}

/* buttons */
.trinico-dns-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:999px;font:600 15px/1.2 Montserrat,"Open Sans",sans-serif;cursor:pointer;border:2px solid transparent;text-decoration:none!important;white-space:nowrap;transition:transform .25s var(--dn-ease),background-color .2s,border-color .2s,opacity .2s}
.trinico-dns-btn-g{background:linear-gradient(135deg,#b9d04d 0%,#ABC441 60%,#98ad33 100%);color:#13202E!important}
.trinico-dns-btn-o{background:var(--dn-surface);color:var(--dn-accent)!important;border-color:var(--dn-accent)}
.trinico-dns-btn-o:hover{background:var(--dn-tint)}
.trinico-dns-btn-ghost{background:var(--dn-surface);color:var(--dn-link)!important;border-color:#cfe0f1}
body.tc-dark .trinico-dns-btn-ghost{border-color:var(--dn-border)}
.trinico-dns-btn-ghost:hover{background:var(--dn-tint)}
.trinico-dns-btn:hover{transform:translateY(-2px)}
.trinico-dns-btn:active{transform:translateY(1px)}
.trinico-dns-btn[disabled]{opacity:.6;cursor:progress;transform:none}
.trinico-dns-btn.is-done{background:var(--dn-ok-bg);border-color:#ABC441;color:var(--dn-ok-ink)!important}
.trinico-dns-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}

/* the map card */
.trinico-dns-mapcard{scroll-margin-top:130px}
.trinico-dns-maphead{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.trinico-dns-views{display:inline-flex;padding:4px;border-radius:999px;background:var(--dn-mute-bg);border:1px solid var(--dn-border)}
.trinico-dns-views button{min-height:40px;padding:0 18px;border:0;border-radius:999px;background:transparent;color:var(--dn-label);font:600 14px/1 Montserrat,"Open Sans",sans-serif;cursor:pointer}
.trinico-dns-views button[aria-pressed="true"]{background:var(--dn-surface);color:var(--dn-ink);box-shadow:0 1px 4px rgba(15,32,55,.10)}
.trinico-dns-score{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 14px;margin-top:18px}
.trinico-dns-score[hidden]{display:none}
.trinico-dns-score-n{font:700 clamp(40px,calc(26px + 3cqi),58px)/1 Montserrat,"Open Sans",sans-serif;letter-spacing:-.03em;color:var(--dn-ink);font-variant-numeric:tabular-nums lining-nums}
.trinico-dns-watch{margin-left:auto;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;border:2px solid var(--dn-accent);background:var(--dn-surface);color:var(--dn-accent);font:600 14px/1.2 Montserrat,"Open Sans",sans-serif;cursor:pointer;font-variant-numeric:tabular-nums}
.trinico-dns-watch[aria-pressed="true"]{background:var(--dn-accent);color:#fff}
.trinico-dns-watch[aria-pressed="true"] svg{animation:dn-spin 2.4s linear infinite}
@keyframes dn-spin{to{transform:rotate(360deg)}}
.trinico-dns-eta{display:block;font-size:12.5px;color:var(--dn-diff-ink);margin-top:2px}
.trinico-dns-score-l{font:600 16px/1.4 Montserrat,"Open Sans",sans-serif;color:var(--dn-label)}
.trinico-dns-auth{margin-top:14px;padding:14px 16px;border-radius:12px;background:var(--dn-mute-bg);font-size:14.5px;line-height:1.55;color:var(--dn-text)}
.trinico-dns-auth[hidden]{display:none}
.trinico-dns-auth b{font-family:Montserrat,"Open Sans",sans-serif;font-weight:600;color:var(--dn-ink)}
.trinico-dns-auth code,.trinico-dns-val code{font:13.5px/1.5 var(--dn-mono);color:var(--dn-ink);background:none;padding:0;overflow-wrap:anywhere;white-space:normal}

.trinico-dns-map{position:relative;margin-top:18px;border-radius:14px;background:var(--dn-sea);overflow:hidden}
.trinico-dns-svg{display:block;width:100%;height:auto;max-height:560px;aspect-ratio:1000 / 800}
.trinico-dns-land{color:var(--dn-land)}
.trinico-dns-pin{cursor:pointer}
.trinico-dns-pin .pin-dot{fill:var(--dn-idle);stroke:var(--dn-surface);stroke-width:calc(2.5px * var(--dn-k,1))}
.trinico-dns-pin .pin-ring{fill:none;stroke:var(--dn-idle);stroke-width:calc(2px * var(--dn-k,1));opacity:0}
.trinico-dns-pin[data-state="ok"] .pin-dot{fill:var(--dn-ok)}
.trinico-dns-pin[data-state="diff"] .pin-dot{fill:var(--dn-diff)}
.trinico-dns-pin[data-state="none"] .pin-dot{fill:var(--dn-none)}
.trinico-dns-pin[data-state="fail"] .pin-dot{fill:var(--dn-bad)}
.trinico-dns-pin[data-state="ok"] .pin-ring{stroke:var(--dn-ok)}
.trinico-dns-pin[data-state="diff"] .pin-ring{stroke:var(--dn-diff)}
.trinico-dns-pin[data-state="fail"] .pin-ring{stroke:var(--dn-bad)}
.trinico-dns-pin.is-hot .pin-dot{stroke:var(--dn-ink)}
.trinico-dns-tip{position:absolute;z-index:2;min-width:180px;max-width:280px;padding:10px 12px;border-radius:12px;background:var(--dn-surface);border:1px solid var(--dn-border);box-shadow:0 8px 24px rgba(15,32,55,.16);font-size:13.5px;line-height:1.45;color:var(--dn-text);pointer-events:none;transform:translate(-50%,calc(-100% - 14px))}
.trinico-dns-tip[hidden]{display:none}
.trinico-dns-tip b{display:block;font:600 14px/1.35 Montserrat,"Open Sans",sans-serif;color:var(--dn-ink)}
.trinico-dns-tip code{font:12.5px/1.45 var(--dn-mono);overflow-wrap:anywhere}

.trinico-dns-legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin:14px 0 0;padding:0;list-style:none}
.trinico-dns-legend li{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;color:var(--dn-label)}
.trinico-dns-legend li::before{content:"";width:12px;height:12px;border-radius:50%;background:var(--dn-none)}
.trinico-dns-legend li[data-state="ok"]::before{background:var(--dn-ok)}
.trinico-dns-legend li[data-state="diff"]::before{background:var(--dn-diff)}
.trinico-dns-legend li[data-state="fail"]::before{background:var(--dn-bad)}

/* results list */
.trinico-dns-group{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;margin:24px 0 8px;font-size:16px;font-weight:600;color:var(--dn-ink)}
.trinico-dns-listcard .trinico-dns-group:first-of-type{margin-top:16px}
.trinico-dns-group-note{font:400 13px/1.4 "Open Sans",sans-serif;color:var(--dn-text2)}
.trinico-dns-rows{list-style:none;margin:0;padding:0;border:1px solid var(--dn-border);border-radius:14px;overflow:hidden}
.trinico-dns-row{display:grid;grid-template-columns:40px minmax(150px,240px) minmax(0,1fr) 92px;gap:14px;align-items:center;padding:12px 16px;min-height:58px;transition:background-color .3s}
.trinico-dns-row+.trinico-dns-row{border-top:1px solid var(--dn-border)}
.trinico-dns-row.is-hot{background:var(--dn-tint)}
.trinico-dns-cc{display:grid;place-items:center;width:36px;height:26px;border-radius:7px;background:var(--dn-mute-bg);font:700 11.5px/1 Montserrat,"Open Sans",sans-serif;letter-spacing:.04em;color:var(--dn-label)}
.trinico-dns-where{min-width:0}
.trinico-dns-city{display:block;font:600 14.5px/1.35 Montserrat,"Open Sans",sans-serif;color:var(--dn-ink)}
.trinico-dns-op{display:block;font-size:13px;line-height:1.4;color:var(--dn-text2)}
.trinico-dns-val{min-width:0;font-size:14px;line-height:1.5;color:var(--dn-text)}
.trinico-dns-val code{display:block}
.trinico-dns-val code+code{margin-top:2px}
.trinico-dns-via{display:block;font-size:12.5px;color:var(--dn-text2)}
.trinico-dns-wait{color:var(--dn-text2)}
.trinico-dns-st{display:inline-flex;align-items:center;justify-content:flex-end;gap:6px;font:600 12.5px/1.2 Montserrat,"Open Sans",sans-serif;color:var(--dn-text2);text-align:right;white-space:nowrap}
.trinico-dns-st i{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;flex:none;font-style:normal}
.trinico-dns-st svg{width:14px;height:14px}
.trinico-dns-row[data-state="ok"] .trinico-dns-st i{background:var(--dn-ok-bg);color:var(--dn-ok-ink)}
.trinico-dns-row[data-state="diff"] .trinico-dns-st i{background:var(--dn-diff-bg);color:var(--dn-diff-ink)}
.trinico-dns-row[data-state="none"] .trinico-dns-st i{background:var(--dn-mute-bg);color:var(--dn-label)}
.trinico-dns-row[data-state="fail"] .trinico-dns-st i{background:var(--dn-bad-bg);color:var(--dn-bad-ink)}
.trinico-dns-row[data-state="busy"] .trinico-dns-val::before{content:"";display:block;height:14px;width:min(240px,70%);border-radius:7px;background:linear-gradient(90deg,var(--dn-mute-bg) 0,var(--dn-border) 50%,var(--dn-mute-bg) 100%);background-size:200% 100%;animation:dn-shimmer 1.3s linear infinite}
.trinico-dns-row[data-state="busy"] .trinico-dns-val>*{display:none}
@keyframes dn-shimmer{to{background-position:-200% 0}}

.trinico-dns-preview{margin:18px 0 0;padding:14px 16px;border-radius:12px;background:var(--dn-mute-bg);border:1px solid var(--dn-border);color:var(--dn-text);font:13.5px/1.6 var(--dn-mono);white-space:pre-wrap;overflow-wrap:anywhere;max-height:280px;overflow:auto}
.trinico-dns-send[hidden]{display:none}

.trinico-dns-faq{margin-top:10px;border:1px solid var(--dn-border);border-radius:12px;background:var(--dn-surface)}
.trinico-dns-help .trinico-dns-faq:first-of-type{margin-top:18px}
.trinico-dns-faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:52px;padding:0 18px;font:600 15px/1.3 Montserrat,"Open Sans",sans-serif;color:var(--dn-ink)}
.trinico-dns-faq summary::-webkit-details-marker{display:none}
.trinico-dns-faq summary::after{content:"";flex:none;width:9px;height:9px;border-right:2px solid var(--dn-text2);border-bottom:2px solid var(--dn-text2);transform:rotate(45deg) translate(-2px,-2px);transition:transform .25s var(--dn-ease)}
.trinico-dns-faq[open] summary::after{transform:rotate(-135deg) translate(-2px,-2px)}
.trinico-dns-faq p{margin:0;padding:0 18px 16px;font-size:15px;line-height:1.6;color:var(--dn-text);max-width:72ch}
.trinico-dns-done{display:flex;justify-content:center;margin-top:8px}

/* the one authored moment: answers arrive outward from South Africa */
@media (prefers-reduced-motion:no-preference){
  .trinico-dns-pin.is-new .pin-dot{animation:dn-pop .5s var(--dn-ease) both;animation-delay:var(--dn-d,0s);transform-box:fill-box;transform-origin:center}
  .trinico-dns-pin.is-new .pin-ring{animation:dn-ring 1.1s var(--dn-ease) both;animation-delay:var(--dn-d,0s);transform-box:fill-box;transform-origin:center}
  .trinico-dns-row.is-new{animation:dn-row .45s var(--dn-ease) both;animation-delay:var(--dn-d,0s)}
  .trinico-dns-svg.is-busy .pin-ring{animation:dn-ring 1.6s var(--dn-ease) infinite;animation-delay:var(--dn-d,0s);transform-box:fill-box;transform-origin:center}
}
@keyframes dn-pop{from{transform:scale(.2);opacity:0}to{transform:none;opacity:1}}
@keyframes dn-ring{0%{transform:scale(.6);opacity:.7}100%{transform:scale(2.6);opacity:0}}
@keyframes dn-row{from{opacity:.35}to{opacity:1}}

@container (max-width:900px){
  .trinico-dns-fields,.trinico-dns-fields:has([data-tdc-selector]:not([hidden])){grid-template-columns:minmax(0,1fr) 190px}
  .trinico-dns-go{grid-column:1 / -1;margin-top:0;width:100%}
  .trinico-dns-row{grid-template-columns:40px minmax(0,1fr) auto;grid-template-areas:"cc where st" "cc val val";row-gap:6px}
  .trinico-dns-cc{grid-area:cc;align-self:start;margin-top:2px}
  .trinico-dns-where{grid-area:where}
  .trinico-dns-val{grid-area:val}
  .trinico-dns-st{grid-area:st}
}
@container (max-width:600px){
  .trinico-dns-card{padding:20px}
  .trinico-dns-fields,.trinico-dns-fields:has([data-tdc-selector]:not([hidden])){grid-template-columns:1fr}
  .trinico-dns-row{padding:12px}
  .trinico-dns-acts .trinico-dns-btn{flex:1 1 100%}
  .trinico-dns-map{margin-left:-8px;margin-right:-8px}
  .trinico-dns-watch{margin-left:0}
}
@media (prefers-reduced-motion:reduce){
  .trinico-dns-watch[aria-pressed="true"] svg{animation:none}
  .trinico-dns-btn,.trinico-dns-faq summary::after,.trinico-dns-row{transition:none}
  .trinico-dns-btn:hover,.trinico-dns-btn:active{transform:none}
  .trinico-dns-row[data-state="busy"] .trinico-dns-val::before{animation:none}
}