/* OpsBench — design system ("Iso Directory": white, isometric category cubes) */

:root{
  --bg:#FFFFFF;
  --ink:#1E293B;
  --ink-2:#334155;
  --ink-deep:#0F172A;
  --muted:#64748B;
  --muted-2:#94A3B8;
  --line:#E2E8F0;
  --line-2:#CBD5E1;
  --soft:#F1F5F9;
  --soft-2:#F8FAFC;
  --coral:#FF6A3D;
  --coral-d:#C2410C;
  --coral-soft:#FFF1EB;
  --ok:#059669;--ok-bg:#ECFDF5;--ok-ink:#065F46;
  --bad:#DC2626;--bad-bg:#FEF2F2;--bad-ink:#991B1B;
  --warn:#D97706;--warn-bg:#FFFBEB;--warn-ink:#92400E;
  --info-bg:#EEF2FF;--info-ink:#3730A3;
  --sans:'Outfit',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'Martian Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
/* author display rules beat the UA [hidden] rule — the search filters rely on this */
[hidden]{display:none !important;}
body{background:var(--bg);font-family:var(--sans);color:var(--ink);-webkit-font-smoothing:antialiased;}
a{color:var(--ink);text-decoration:none;}
h1,h2,h3{margin:0;}
input,textarea,select,button{font-family:inherit;}
:focus-visible{outline:2px solid var(--coral);outline-offset:2px;}
code{font-family:var(--mono);font-size:.92em;}
.tb-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

.tb-page{min-height:100vh;display:flex;flex-direction:column;}
.tb-wrap{flex:1;display:flex;flex-direction:column;width:100%;max-width:1320px;margin:0 auto;padding:0 24px 40px;}

/* ---------- header ---------- */
.tb-header{display:flex;align-items:center;gap:24px;min-height:76px;border-bottom:1px solid var(--line);flex-wrap:wrap;padding:10px 0;}
.tb-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--ink);}
.tb-hsearch{flex:1 1 320px;display:flex;align-items:center;gap:10px;height:46px;max-width:540px;margin:0 auto;padding:0 14px;border-radius:12px;background:var(--soft);}
.tb-hsearch:focus-within{box-shadow:0 0 0 2px var(--coral);}
.tb-hsearch-ico{color:var(--muted-2);}
.tb-hsearch input{flex:1;min-width:0;border:0;background:transparent;font-size:15px;color:var(--ink);outline:none;}
.tb-hsearch kbd{font:500 11px var(--mono);color:var(--muted);}
.tb-hnav{display:flex;gap:22px;font-size:15px;font-weight:600;}
.tb-hnav a:hover{color:var(--coral-d);}

/* ---------- home ---------- */
.tb-hero{display:flex;gap:40px;flex-wrap:wrap;align-items:center;padding:48px 0 40px;border-bottom:1px solid var(--line);}
.tb-hero-art{width:140px;flex:none;}
.tb-hero-txt{flex:1 1 480px;display:flex;flex-direction:column;gap:12px;}
.tb-hero h1{font-size:52px;line-height:1.05;font-weight:800;letter-spacing:-0.04em;}
.tb-hero p{margin:0;font-size:18px;line-height:1.6;color:var(--muted);max-width:680px;}
.tb-hero-note{display:flex;gap:12px;flex-wrap:wrap;font:400 12px var(--mono);color:var(--muted);}
.tb-local{font:600 10px var(--mono);color:var(--ok);white-space:nowrap;}

.tb-favs{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:20px 0 0;}
.tb-favs-label{font-weight:700;font-size:14px;color:var(--coral-d);}
.tb-chips{display:flex;gap:8px;flex-wrap:wrap;}
.tb-chip{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border-radius:999px;border:1.5px solid var(--line);font-size:14px;font-weight:600;}
.tb-chip:hover{border-color:var(--coral);}

.tb-popular{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;padding:24px 0 0;}
.tb-pop{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:14px;border:1.5px solid var(--line);transition:border-color .2s;}
.tb-pop:hover{border-color:var(--coral);}
.tb-pop span{display:flex;flex-direction:column;gap:2px;}
.tb-pop small{font:600 10.5px var(--mono);}
.tb-pop b{font-size:16px;font-weight:800;}

.tb-filter{display:flex;align-items:center;gap:14px;padding:32px 0 0;}
.tb-filter .tb-input{max-width:360px;font-family:var(--sans);font-size:15px;}
.tb-filter-n{font:500 12px var(--mono);color:var(--muted);}

.tb-dir{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:32px;padding:28px 0 44px;}
.tb-dircol{display:flex;flex-direction:column;gap:4px;min-width:0;}
.tb-dircol-h{display:flex;align-items:center;gap:10px;padding-bottom:12px;margin-bottom:4px;border-bottom:2px solid;}
.tb-dircol-h span{font-size:18px;font-weight:800;}
.tb-dircol-h small{margin-left:auto;font:500 11px var(--mono);color:var(--muted-2);}
.tb-diritem{display:flex;flex-direction:column;gap:2px;padding:9px 12px;margin:0 -12px;border-radius:10px;transition:background .15s;}
.tb-diritem:hover{background:var(--soft);}
.tb-diritem:hover .tb-card-name > span:first-child{color:var(--coral-d);}
.tb-card-name{display:flex;align-items:center;gap:6px;font-size:15.5px;font-weight:700;}
.tb-diritem-d{font-size:13px;color:var(--muted);}
.tb-diritem .tb-star{margin-left:auto;opacity:0;}
.tb-diritem:hover .tb-star,.tb-diritem .tb-star.is-fav,.tb-diritem .tb-star:focus-visible{opacity:1;}

.tb-band{display:flex;gap:16px;flex-wrap:wrap;align-items:center;justify-content:space-between;padding:28px 32px;border-radius:20px;background:var(--soft);}
.tb-band div{display:flex;flex-direction:column;gap:4px;}
.tb-band b{font-size:22px;font-weight:800;}
.tb-band span{font-size:15px;color:var(--muted);}

.tb-empty{border:1.5px dashed var(--line-2);border-radius:14px;padding:34px;text-align:center;font-size:15px;color:var(--muted);margin-top:24px;}

/* favourite star */
.tb-star{border:0;background:none;padding:2px 4px;margin:0;cursor:pointer;flex:none;font-size:15px;line-height:1;color:#CBD5E1;transition:color .15s,transform .1s;}
.tb-star:hover{color:var(--coral);transform:scale(1.15);}
.tb-star.is-fav{color:var(--coral);}

/* ---------- tool page ---------- */
.tb-toolpage{display:flex;gap:36px;align-items:flex-start;padding-top:28px;flex:1;}
.tb-toolside{flex:0 0 240px;display:flex;flex-direction:column;gap:14px;position:sticky;top:16px;max-height:calc(100vh - 32px);}
.tb-toolmain{flex:1 1 640px;min-width:0;display:flex;flex-direction:column;gap:18px;}

.tb-sidesearch{width:100%;height:40px;padding:0 12px;border:1.5px solid var(--line);border-radius:10px;background:var(--soft-2);font-size:14px;color:var(--ink);}
.tb-sidesearch:focus{outline:none;border-color:var(--coral);}
.tb-sidelist{display:flex;flex-direction:column;gap:18px;overflow-y:auto;padding-right:4px;}
.tb-sidegroup{display:flex;flex-direction:column;gap:2px;}
.tb-sidegroup-h{display:flex;align-items:center;gap:8px;padding:0 10px 6px;font-size:12px;font-weight:700;letter-spacing:.04em;}
.tb-sideitem{display:flex;align-items:center;gap:6px;min-height:34px;padding:0 6px 0 10px;border-radius:8px;font-size:14px;color:#475569;}
.tb-sideitem:hover{background:var(--soft);color:var(--ink);}
.tb-sideitem.is-active{background:var(--ink);color:#FFFFFF;font-weight:600;}
.tb-sideitem-name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.tb-sideitem .tb-star{opacity:0;}
.tb-sideitem:hover .tb-star,.tb-sideitem .tb-star.is-fav{opacity:1;}
.tb-side-empty{padding:12px;font-size:13px;color:var(--muted);}

.tb-crumbs{display:flex;gap:6px;flex-wrap:wrap;font:400 12px var(--mono);color:var(--muted);}
.tb-crumbs a{color:var(--muted);}
.tb-crumbs a:hover{color:var(--coral-d);}
.tb-crumbs b{color:var(--ink);font-weight:500;}
.tb-toolhead{display:flex;gap:18px;align-items:center;flex-wrap:wrap;}
.tb-toolhead-ico{display:flex;align-items:center;justify-content:center;width:72px;height:72px;border-radius:18px;flex:none;}
.tb-toolhead-txt{flex:1 1 400px;display:flex;flex-direction:column;gap:6px;}
.tb-toolhead h1{font-size:40px;line-height:1.1;font-weight:800;letter-spacing:-0.035em;}
.tb-tooldesc{margin:0;font-size:17px;line-height:1.55;color:#475569;}
.tb-badges{display:flex;gap:8px;flex-wrap:wrap;}
.tb-toolbody{display:flex;flex-direction:column;gap:18px;}
.tb-toolbody > *{margin-bottom:0 !important;}

.tb-pill,.tb-badge,.tb-sidebadge{display:inline-flex;align-items:center;min-height:26px;padding:0 10px;border-radius:999px;font:600 11px var(--mono);white-space:nowrap;background:var(--soft);color:#475569;}
.tb-pill.is-ok{background:#D1FAE5;color:var(--ok-ink);}
.tb-pill.is-info{background:#E0E7FF;color:var(--info-ink);}

.tb-after{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px;margin-top:6px;}
.tb-how{display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:18px;}
.tb-how h2,.tb-related h2{font-size:17px;font-weight:800;}
.tb-how p{margin:0;font-size:15px;line-height:1.65;color:var(--ink-2);}
.tb-related{display:flex;flex-direction:column;gap:8px;}
.tb-related h2{margin-bottom:4px;}
.tb-related a{display:flex;align-items:center;gap:12px;min-height:52px;padding:0 14px;border-radius:12px;border:1.5px solid var(--line);transition:border-color .2s;}
.tb-related a:hover{border-color:var(--coral);}
.tb-related span{font-weight:700;flex:1;}
.tb-related i{font-style:normal;color:var(--muted-2);}

/* ---------- forms ---------- */
.tb-form{display:flex;flex-direction:column;gap:16px;padding:24px;border-radius:18px;border:1px solid var(--line);background:#FFFFFF;}
.tb-fields{display:flex;gap:14px;flex-wrap:wrap;}
.tb-fields > .tb-field{flex:1;min-width:180px;}
.tb-field{display:flex;flex-direction:column;gap:7px;min-width:0;}
.tb-label{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:14px;font-weight:600;color:var(--ink);}
.tb-label .tb-opt{color:var(--muted);font-weight:400;}
.tb-filelink{cursor:pointer;color:var(--coral-d);font-weight:600;}
.tb-filelink:hover{text-decoration:underline;}
.tb-input,.tb-textarea,.tb-select{width:100%;border:1.5px solid var(--line-2);border-radius:10px;background:#FFFFFF;color:var(--ink);font:400 14px var(--mono);}
.tb-input,.tb-select{min-height:48px;padding:0 14px;}
.tb-textarea{padding:12px 14px;font:400 13px/1.65 var(--mono);resize:vertical;min-height:120px;}
.tb-select{font:500 15px var(--sans);cursor:pointer;}
.tb-input::placeholder,.tb-textarea::placeholder{color:var(--muted-2);font-family:var(--sans);}
.tb-input:focus,.tb-textarea:focus,.tb-select:focus{outline:none;border-color:var(--coral);box-shadow:0 0 0 3px rgba(255,106,61,.2);}
.tb-row-inline{display:flex;gap:14px;align-items:flex-end;flex-wrap:wrap;}
.tb-row-inline > .tb-field{flex:1;min-width:200px;}

.tb-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:12px;border:0;cursor:pointer;background:var(--coral);color:#FFFFFF;font-weight:700;font-size:15px;white-space:nowrap;transition:background .15s;}
.tb-btn:hover{background:#F2552A;color:#FFFFFF;}
.tb-btn[disabled]{background:var(--line);color:var(--muted-2);cursor:not-allowed;}
.tb-btn-ghost{background:#FFFFFF;border:1.5px solid var(--line-2);color:var(--ink);font-weight:600;font-size:14px;min-height:44px;padding:0 16px;}
.tb-btn-ghost:hover{background:var(--soft);color:var(--ink);border-color:var(--muted-2);}
.tb-btn-sm{min-height:32px;padding:0 12px;font-size:12.5px;font-weight:600;border-radius:8px;}
.tb-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;}

.tb-checks{display:flex;flex-wrap:wrap;gap:6px;}
.tb-check{display:inline-flex;align-items:center;gap:7px;cursor:pointer;min-height:36px;padding:0 12px;border-radius:8px;border:1.5px solid var(--line);background:#FFFFFF;font:500 12px var(--mono);color:#475569;}
.tb-check:hover{border-color:var(--muted-2);}
.tb-check input{accent-color:var(--coral);margin:0;}
.tb-check:has(input:checked){border-color:var(--ink);background:var(--ink);color:#FFFFFF;}
.tb-hint{font-size:13.5px;color:var(--muted);line-height:1.6;}
.tb-hint code{background:var(--soft);padding:1px 5px;border-radius:4px;}

/* ---------- result panel ---------- */
.tb-panel{background:#FFFFFF;border:1px solid var(--line);border-radius:18px;overflow:hidden;}
.tb-result:empty{display:none;}
.tb-loading{display:flex;align-items:center;gap:12px;padding:22px;border:1px solid var(--line);border-radius:18px;}
.tb-spin{width:16px;height:16px;border-radius:50%;flex:none;border:3px solid rgba(255,106,61,.25);border-top-color:var(--coral);animation:tbSpin 1s linear infinite;}
.tb-loading span{font:500 13px var(--mono);color:var(--muted);}
@keyframes tbSpin{to{transform:rotate(360deg);}}
@media (prefers-reduced-motion:reduce){.tb-spin{animation-duration:3s;}}

.tb-banner{display:flex;align-items:center;gap:14px;padding:16px 20px;background:var(--ok-bg);border-bottom:1px solid var(--line);}
.tb-banner i{width:32px;height:32px;border-radius:10px;flex:none;font-style:normal;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;color:#FFFFFF;background:#10B981;}
.tb-banner b{font-size:16px;font-weight:700;color:var(--ok-ink);}
.tb-banner.is-err,.tb-banner.is-warn{background:var(--bad-bg);}
.tb-banner.is-err i,.tb-banner.is-warn i{background:#EF4444;}
.tb-banner.is-err b,.tb-banner.is-warn b{color:var(--bad-ink);}
.tb-banner.is-amber{background:var(--warn-bg);}
.tb-banner.is-amber i{background:#F59E0B;}
.tb-banner.is-amber b{color:var(--warn-ink);}

.tb-kv-section{padding:12px 20px 8px;font:600 11px var(--mono);letter-spacing:.06em;color:var(--muted);text-transform:uppercase;background:var(--soft-2);border-bottom:1px solid var(--line);border-top:1px solid var(--line);}
.tb-panel > .tb-kv-section:first-child{border-top:none;}
.tb-jump{color:var(--coral-d);cursor:pointer;font-weight:600;}
.tb-jump:hover{text-decoration:underline;}
.tb-kv{display:flex;padding:11px 20px;border-bottom:1px solid #F1F5F9;font-size:14px;gap:12px;}
.tb-kv:last-child{border-bottom:none;}
.tb-kv-k{width:180px;flex:none;color:var(--muted);font-weight:500;}
.tb-kv-v{color:var(--ink);font-weight:500;min-width:0;word-break:break-word;}
.tb-kv-v.is-mono{font-family:var(--mono);font-size:12.5px;}
.tb-kv-v.is-ok{color:var(--ok);}
.tb-kv-v.is-bad{color:var(--bad);}
.tb-kv-v.is-muted{color:var(--muted-2);}

.tb-tablewrap{overflow-x:auto;}
.tb-table{width:100%;border-collapse:collapse;}
.tb-table th{padding:10px 20px;text-align:start;background:var(--soft-2);font:600 11px var(--mono);color:var(--muted);border-bottom:1px solid var(--line);white-space:nowrap;}
.tb-table td{padding:11px 20px;font:400 12.5px var(--mono);color:var(--ink);border-bottom:1px solid #F1F5F9;vertical-align:top;word-break:break-word;}
.tb-table td.is-ok{color:var(--ok);font-weight:600;}
.tb-table td.is-bad{color:var(--bad);font-weight:600;}
.tb-table td.is-muted{color:var(--muted-2);}
.tb-table tr:last-child td{border-bottom:none;}

.tb-chain{padding:16px 20px;border-bottom:1px solid #F1F5F9;}
.tb-chain-title{font:600 11px var(--mono);letter-spacing:.06em;color:var(--muted);text-transform:uppercase;margin-bottom:10px;}
.tb-chain-lines{display:flex;flex-direction:column;gap:8px;}
.tb-chain-lines div{display:flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;font:500 12.5px var(--mono);color:var(--ink);}
.tb-chain-lines div:nth-child(2){margin-left:18px;}
.tb-chain-lines div:nth-child(3){margin-left:36px;}
.tb-chain-lines div:nth-child(n+4){margin-left:54px;}
.tb-chain-lines i{color:var(--ok);font-weight:700;font-style:normal;}

.tb-out{padding:0;background:var(--ink-deep);}
.tb-out + .tb-out{border-top:1px solid #1E293B;}
.tb-out-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 16px;border-bottom:1px solid #1E293B;}
.tb-out-title{font:600 12px var(--sans);color:#E2E8F0;}
.tb-out pre{margin:0;padding:14px 16px;font:400 12px/1.7 var(--mono);color:#CBD5E1;white-space:pre-wrap;word-break:break-all;max-height:440px;overflow:auto;}
.tb-out .tb-btn-sm{background:#1E293B;color:#E2E8F0;border:none;}
.tb-out .tb-btn-sm:hover{background:#334155;}
.tb-files{display:flex;gap:10px;flex-wrap:wrap;padding:16px 20px;}

/* ---------- html sandbox ---------- */
.tb-sandbox{display:grid;grid-template-columns:1fr 1fr;gap:14px;height:580px;}
.tb-sandbox.is-full{position:fixed;inset:0;z-index:60;height:auto;margin:0;padding:14px;background:#FFFFFF;gap:0;grid-template-columns:var(--sh-split,50%) 14px 1fr;grid-template-rows:1fr;}
.tb-sandbox.is-full.is-vertical{grid-template-columns:1fr;grid-template-rows:var(--sh-split,50%) 14px 1fr;}
.tb-split{display:none;position:relative;touch-action:none;}
.tb-sandbox.is-full .tb-split{display:block;cursor:col-resize;}
.tb-sandbox.is-full.is-vertical .tb-split{cursor:row-resize;}
.tb-split::after{content:'';position:absolute;inset:0;margin:auto;border-radius:99px;background:var(--line-2);}
.tb-sandbox.is-full .tb-split::after{width:4px;height:46px;}
.tb-sandbox.is-full.is-vertical .tb-split::after{width:46px;height:4px;}
.tb-split:hover::after,.tb-sandbox.is-dragging .tb-split::after{background:var(--coral);}
.tb-sandbox.is-dragging{user-select:none;}
.tb-sandbox.is-dragging iframe{pointer-events:none;}
.tb-fullonly{display:none;}
.tb-sandbox.is-full .tb-fullonly{display:inline-flex;}
.tb-pane{display:flex;flex-direction:column;min-width:0;min-height:0;}
.tb-pane-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;flex-wrap:wrap;}
.tb-pane-title{font:600 11px var(--mono);letter-spacing:.06em;color:var(--muted);text-transform:uppercase;}
.tb-pane-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.tb-pane-actions .tb-check{min-height:30px;padding:0 9px;font-size:11px;}
.tb-pane-actions .tb-btn{min-height:32px;padding:0 12px;font-size:12.5px;border-radius:8px;}
.tb-pane-body{flex:1;min-height:0;background:#FFFFFF;border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.tb-pane-body iframe{width:100%;height:100%;border:0;display:block;background:#fff;}
textarea.tb-code{width:100%;height:100%;border:none;resize:none;outline:none;padding:12px 14px;background:transparent;color:var(--ink);font:400 13px/1.7 var(--mono);tab-size:2;}
.tb-pane-body .CodeMirror,.tb-pane-body .ace_editor{height:100%;font-family:var(--mono);font-size:13px;line-height:1.7;}
.tb-pane-body .CodeMirror-gutters{background:var(--soft-2);border-inline-end:1px solid var(--line);}
@media (max-width:900px){
  .tb-sandbox{grid-template-columns:1fr;height:auto;}
  .tb-pane-body{height:320px;}
  .tb-sandbox.is-full{grid-template-columns:1fr;grid-template-rows:var(--sh-split,50%) 14px 1fr;}
  .tb-sandbox.is-full .tb-split{cursor:row-resize;}
  .tb-sandbox.is-full .tb-split::after{width:46px;height:4px;}
  .tb-sandbox.is-full .tb-pane-body{height:auto;}
}

/* ---------- character checker ---------- */
.tb-cc-count{margin-inline-start:auto;font:500 12px var(--mono);color:var(--muted);}
.tb-cc-sum{display:flex;flex-direction:column;gap:2px;}
.tb-cc-sum span{font-size:14px;color:var(--ok-ink);}
.tb-banner.is-err .tb-cc-sum span{color:var(--bad-ink);}
.tb-banner.is-amber .tb-cc-sum span{color:var(--warn-ink);}
.tb-cc-grid{display:flex;gap:6px;flex-wrap:wrap;padding:18px 20px;}
.tb-cc-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:72px;min-height:78px;padding:8px 4px;border-radius:12px;border:1.5px solid var(--line);background:#FFFFFF;}
.tb-cc-tile span{font:600 26px/1.1 var(--mono);color:var(--ink);white-space:pre;}
.tb-cc-tile small{font-size:10.5px;line-height:1.25;color:var(--muted);text-align:center;word-break:break-word;}
.tb-cc-tile.is-warn{border-color:#F59E0B;background:var(--warn-bg);}
.tb-cc-tile.is-bad{border-color:#EF4444;background:var(--bad-bg);}
.tb-cc-tile.is-bad small{color:var(--bad-ink);font-weight:600;}
.tb-cc-more{padding:0 20px 14px;font-size:13px;color:var(--muted);}
.tb-cc-grid ~ .tb-tablewrap{border-top:1px solid var(--line);}
.tb-cc-legend{display:flex;gap:18px;flex-wrap:wrap;padding:12px 20px;border-top:1px solid var(--line);background:var(--soft-2);font-size:12.5px;color:var(--muted);}
.tb-cc-legend span{display:flex;align-items:center;gap:7px;}
.tb-cc-legend i{width:14px;height:14px;border-radius:4px;border:1.5px solid;}
.tb-cc-legend i.is-warn{border-color:#F59E0B;background:var(--warn-bg);}
.tb-cc-legend i.is-bad{border-color:#EF4444;background:var(--bad-bg);}

/* ---------- let's encrypt wizard ---------- */
.tb-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;}
.tb-step{display:flex;align-items:center;gap:10px;padding:12px;border-radius:12px;background:var(--soft-2);font-size:14px;font-weight:700;color:var(--muted);}
.tb-step b{width:26px;height:26px;border-radius:8px;flex:none;background:var(--line);display:flex;align-items:center;justify-content:center;font:700 12px var(--mono);color:var(--muted);}
.tb-step.is-active{background:var(--coral-soft);color:var(--ink);}
.tb-step.is-active b{background:var(--coral);color:#FFFFFF;}
.tb-step.is-done{background:var(--ok-bg);color:var(--ink);}
.tb-step.is-done b{background:#10B981;color:#FFFFFF;}

.tb-instr{border:1px solid var(--line);border-radius:14px;padding:18px 20px;}
.tb-instr + .tb-instr{margin-top:12px;}
.tb-instr-h{display:flex;align-items:center;gap:8px;margin-bottom:12px;flex-wrap:wrap;}
.tb-instr-h b{font-size:15px;color:var(--ink);}
.tb-instr-h .tb-badge{margin-inline-start:auto;}
.tb-instr-label{font:600 11px var(--mono);letter-spacing:.06em;color:var(--muted);text-transform:uppercase;margin:12px 0 6px;}
.tb-instr-val{display:flex;align-items:flex-start;gap:8px;background:var(--ink-deep);border-radius:10px;padding:10px 12px;}
.tb-instr-val pre{margin:0;flex:1;min-width:0;font:400 12.5px/1.6 var(--mono);color:#CBD5E1;white-space:pre-wrap;word-break:break-all;}
.tb-instr-val .tb-btn-sm{flex:none;background:#1E293B;color:#E2E8F0;border:none;}
.tb-instr-val .tb-btn-sm:hover{background:#334155;}

.tb-status{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:12px;border:1px solid var(--line);margin-bottom:8px;font-size:14px;}
.tb-status i{width:9px;height:9px;border-radius:50%;flex:none;font-style:normal;}
.tb-status .st-pending{background:var(--warn);}
.tb-status .st-valid{background:var(--ok);}
.tb-status .st-invalid{background:var(--bad);}
.tb-status .st-name{font-family:var(--mono);font-size:13px;color:var(--ink);}
.tb-status .st-msg{margin-inline-start:auto;font-size:12.5px;color:var(--muted);}

/* ---------- wysiwyg (Jodit) ---------- */
.jodit-container{border-radius:14px !important;border:1px solid var(--line) !important;overflow:hidden;}
.jodit-toolbar__box{border-radius:14px 14px 0 0 !important;background:var(--soft-2) !important;}

/* ---------- footer ---------- */
.tb-footer{display:flex;gap:24px;flex-wrap:wrap;justify-content:space-between;margin-top:56px;padding-top:24px;border-top:1px solid var(--line);font-size:14px;color:var(--muted);}
.tb-footer b{color:var(--ink);}
.tb-footer-links{display:flex;gap:20px;flex-wrap:wrap;}
.tb-footer-links a{color:var(--muted);}
.tb-footer-links a:hover{color:var(--coral-d);}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .tb-toolpage{flex-direction:column;gap:24px;}
  .tb-toolside{position:static;flex:none;width:100%;max-height:none;order:3;}
  .tb-sidelist{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));overflow:visible;}
  .tb-toolmain{flex:none;width:100%;}
  .tb-hero h1{font-size:38px;}
  .tb-toolhead h1{font-size:32px;}
}
@media (max-width:620px){
  .tb-wrap{padding:0 16px 32px;}
  .tb-header{gap:12px;}
  .tb-hsearch{order:3;flex-basis:100%;max-width:none;}
  .tb-hsearch kbd{display:none;}
  .tb-hero{gap:20px;padding:28px 0;}
  .tb-hero-art{width:90px;}
  .tb-hero h1{font-size:32px;}
  .tb-form{padding:18px;}
  .tb-kv{flex-direction:column;gap:2px;}
  .tb-kv-k{width:auto;}
  .tb-band{padding:22px;}
  .tb-toolhead-ico{width:56px;height:56px;}
}