/* Design tokens follow HinaTracer webui/app.css (light/dark, accent #4f6cf7). */
[hidden]{display:none!important}
:root{
  --bg:#f6f7fb;--panel:#ffffff;--side:#fbfbfd;--text:#1d2129;--muted:#6b7280;--border:#e5e7eb;
  --accent:#4f6cf7;--accent-soft:rgba(79,108,247,.12);--ok:#16a34a;--ok-soft:rgba(22,163,74,.13);
  --danger:#dc2626;--danger-soft:rgba(220,38,38,.10);--warn:#d97706;--row-hover:#f3f5fb;--sub:#f3f4f8;
  --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);--radius:14px;
  --mono:ui-monospace,SFMono-Regular,Consolas,Menlo,monospace;
  --hero:radial-gradient(1200px 400px at 10% -10%,rgba(79,108,247,.18),transparent 60%),radial-gradient(900px 380px at 100% 0,rgba(236,72,153,.14),transparent 60%);
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#121417;--panel:#1b1e23;--side:#16191d;--text:#e6e8eb;--muted:#9aa3ad;--border:#2a2f36;
  --accent:#7c93ff;--accent-soft:rgba(124,147,255,.16);--ok:#34d399;--ok-soft:rgba(52,211,153,.14);
  --danger:#f87171;--danger-soft:rgba(248,113,113,.13);--warn:#fbbf24;--row-hover:#22262c;--sub:#22262c;
  --shadow:0 1px 3px rgba(0,0,0,.4);
}}
:root[data-theme=dark]{
  --bg:#121417;--panel:#1b1e23;--side:#16191d;--text:#e6e8eb;--muted:#9aa3ad;--border:#2a2f36;
  --accent:#7c93ff;--accent-soft:rgba(124,147,255,.16);--ok:#34d399;--ok-soft:rgba(52,211,153,.14);
  --danger:#f87171;--danger-soft:rgba(248,113,113,.13);--warn:#fbbf24;--row-hover:#22262c;--sub:#22262c;
  --shadow:0 1px 3px rgba(0,0,0,.4);
}
*{box-sizing:border-box}
html{scrollbar-gutter:stable}html,body{margin:0}
body{font:14px/1.55 system-ui,-apple-system,"Segoe UI","PingFang SC","Hiragino Sans","Microsoft YaHei",sans-serif;background:var(--bg);background-image:var(--hero);background-repeat:no-repeat;color:var(--text);min-height:100vh;display:flex;flex-direction:column}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
button,input,select{font:inherit;color:inherit}
.wrap{width:100%;max-width:980px;margin:0 auto;padding:0 18px}
header.top{position:sticky;top:0;z-index:10;backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);background:color-mix(in srgb,var(--panel) 78%,transparent);border-bottom:1px solid var(--border)}
header .wrap{display:flex;align-items:center;gap:14px;height:60px}
header.top .wrap{max-width:980px}
.brand{display:flex;gap:10px;align-items:center;color:var(--text)}
.brand:hover{text-decoration:none}
.brand img{width:36px;height:36px;border-radius:10px;box-shadow:0 4px 14px rgba(79,108,247,.35)}
.brand-name{font-weight:800;font-size:18px;letter-spacing:.06em;background:linear-gradient(90deg,#4f6cf7,#7c5cf6 55%,#ec4899);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.02em}
nav.tabs{display:flex;gap:2px;margin-left:12px}
nav.tabs a{padding:6px 12px;border-radius:8px;color:var(--text);font-size:13px;font-weight:600}
nav.tabs a:hover{background:var(--row-hover);text-decoration:none}
nav.tabs a.on{background:var(--accent-soft);color:var(--accent)}
.tools{margin-left:auto;display:flex;gap:8px;align-items:center}
.icon-btn{border:1px solid var(--border);background:var(--panel);border-radius:8px;height:32px;min-width:32px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.icon-btn:hover{background:var(--row-hover)}
select.lang{border:1px solid var(--border);background:var(--panel);border-radius:8px;height:32px;padding:0 8px}
main{flex:1;padding:28px 0 40px}
.hero{text-align:center;padding:18px 0 8px}
.hero h1{margin:0 0 6px;font-size:28px;letter-spacing:.02em}
.hero p{margin:0;color:var(--muted)}
.search{margin:22px auto 8px;max-width:720px;background:var(--panel);border:1px solid var(--border);border-radius:16px;box-shadow:0 10px 30px rgba(79,108,247,.10),var(--shadow);padding:8px;display:flex;gap:8px;align-items:center}
.search input[type=text]{flex:1;border:0;outline:0;background:transparent;font-size:17px;padding:10px 12px;min-width:0}
.btn{border:1px solid var(--border);background:var(--sub);border-radius:10px;padding:8px 16px;cursor:pointer;white-space:nowrap}
.btn:hover{filter:brightness(.97)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;padding:10px 22px;font-weight:600}
.btn.primary:hover{filter:brightness(1.07)}
.btn.sm{padding:3px 10px;font-size:12px;border-radius:7px}
.examples{text-align:center;font-size:12px;color:var(--muted);margin-top:10px}
.examples a{margin:0 6px;font-family:var(--mono)}
.grid{display:grid;gap:16px;margin-top:22px}
@media (min-width:860px){.grid.two{grid-template-columns:1.25fr 1fr}}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;min-width:0}
.card h2{margin:0 0 12px;font-size:15px;display:flex;align-items:center;gap:8px}
.card h2 .sp{flex:1}
.big{font-size:24px;font-weight:700;font-family:var(--mono);word-break:break-all}
.loc{font-size:17px;margin-top:4px}
.flag{font-size:22px;vertical-align:-2px;margin-right:6px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font-size:13px;margin-top:10px}
.kv>div:nth-child(odd){color:var(--muted);white-space:nowrap}
.kv>div:nth-child(even){word-break:break-all}
.mono{font-family:var(--mono)}
.badge{white-space:nowrap;display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:2px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:600}
.badge.ok{background:var(--ok-soft);color:var(--ok)}
.badge.muted{background:var(--row-hover);color:var(--muted)}
.badge.danger{background:var(--danger-soft);color:var(--danger)}
.alert{border-radius:12px;padding:12px 14px;background:var(--danger-soft);color:var(--danger);margin-top:18px}
.alert.info{background:var(--accent-soft);color:var(--accent)}
table.t{width:100%;border-collapse:collapse;font-size:13px}
table.t th{text-align:left;font-weight:600;color:var(--muted);font-size:12px;padding:8px 10px;border-bottom:1px solid var(--border)}
table.t td{padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:top}
table.t tr:hover td{background:var(--row-hover)}
.scroll{overflow-x:auto}
pre.raw{margin:0;max-height:640px;overflow:auto;background:var(--sub);border:1px solid var(--border);border-radius:10px;padding:14px;font:12.5px/1.55 var(--mono);white-space:pre-wrap;word-break:break-word}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-family:var(--mono);font-size:12px;padding:2px 8px;border-radius:7px;background:var(--sub);border:1px solid var(--border)}
.links{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
footer{border-top:1px solid var(--border);color:var(--muted);font-size:12px;padding:18px 0}
footer .wrap{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--text);color:var(--panel);padding:9px 16px;border-radius:10px;font-size:13px;z-index:60;box-shadow:0 8px 24px rgba(0,0,0,.2)}
@media (max-width:720px){
  header .wrap{
    height:auto;min-height:52px;flex-wrap:wrap;align-items:center;
    padding:8px 14px 0;gap:8px 10px;
  }
  .brand-sub{display:none}
  .brand img{width:32px;height:32px}
  .brand-name{font-size:16px}
  .tools{margin-left:auto}
  nav.tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));order:3;flex:1 1 100%;width:100%;margin:0 0 8px;gap:3px;padding:3px;border-radius:12px;background:var(--sub);border:1px solid var(--border)}
  nav.tabs a{display:flex;align-items:center;justify-content:center;text-align:center;padding:7px 2px;font-size:12.5px;line-height:1.25;border-radius:9px;color:var(--muted);font-weight:600;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  nav.tabs a.on{background:var(--panel);color:var(--accent);box-shadow:0 1px 3px rgba(16,24,40,.12),0 0 0 1px color-mix(in srgb,var(--accent) 22%,transparent)}
  .hero h1{font-size:22px}
  .search{flex-wrap:wrap}.search .btn.primary{width:100%}
  .big{font-size:20px}
}
/* ---------- /env/ environment check ---------- */
.env-hero{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;padding:26px 28px;margin-bottom:18px;border:1px solid var(--border);border-radius:20px;background:var(--hero),var(--panel);box-shadow:var(--shadow)}
.eyebrow{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.env-hero h1{margin:0 0 8px;font-size:30px;line-height:1.15;letter-spacing:-.01em}
.env-hero p{margin:0;color:var(--muted);max-width:52ch;line-height:1.6}
.score-panel{display:flex;gap:20px;align-items:center;--sc:var(--accent)}
.score-panel[data-state=ok]{--sc:var(--ok)}.score-panel[data-state=warn]{--sc:var(--warn)}.score-panel[data-state=bad]{--sc:var(--danger)}
.ring{position:relative;width:124px;height:124px;flex:none}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:9}
.ring-bg{stroke:var(--sub)}
.ring-fg{stroke:var(--sc);stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:326.7;transition:stroke-dashoffset .9s cubic-bezier(.2,.8,.2,1),stroke .4s}
.ring-num{position:absolute;inset:0;display:flex;align-items:baseline;justify-content:center;padding-top:42px;gap:2px}
.ring-num b{font-size:34px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--sc);letter-spacing:-.02em}
.ring-num small{color:var(--muted);font-size:12px}
.score-meta{min-width:200px;display:flex;flex-direction:column;gap:8px}
.score-level{font-size:17px;font-weight:700;color:var(--sc)}
.progress{height:6px;border-radius:99px;background:var(--sub);overflow:hidden}
.progress i{display:block;height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,var(--accent),#7c5cf6);transition:width .35s ease}
.stage{font:600 11px/1 var(--mono);letter-spacing:.12em;color:var(--muted)}
.score-counts{display:flex;gap:14px;font-size:12px;color:var(--muted)}
.score-counts b{color:var(--text);font-variant-numeric:tabular-nums}
.score-meta .btn{align-self:flex-start}
.findings{margin-bottom:18px}
.find-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.find-list li{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:start;padding:11px 14px;border-radius:12px;background:var(--sub);border:1px solid transparent;font-size:13px;line-height:1.55}
.find-list li .dot{width:8px;height:8px;border-radius:50%;margin-top:7px;background:var(--muted)}
.find-list li.bad{border-color:color-mix(in srgb,var(--danger) 25%,transparent);background:var(--danger-soft)}.find-list li.bad .dot{background:var(--danger)}
.find-list li.warn{border-color:color-mix(in srgb,var(--warn) 25%,transparent);background:color-mix(in srgb,var(--warn) 9%,transparent)}.find-list li.warn .dot{background:var(--warn)}
.find-list li.info .dot{background:var(--accent)}
.find-list li.okrow{background:var(--ok-soft)}.find-list li.okrow .dot{background:var(--ok)}
.find-list li strong{display:block;font-size:13.5px}
.find-list li span.d{color:var(--muted)}
.find-list li em{font:600 11px var(--mono);font-style:normal;color:var(--muted);max-width:280px;text-align:right;word-break:break-all}
@media (max-width:720px){.find-list li{grid-template-columns:auto 1fr}.find-list li em{grid-column:2;text-align:left;max-width:none}}
.env-grid{display:grid;gap:16px}
@media (min-width:860px){.env-grid{grid-template-columns:1fr 1fr}.env-grid .span2{grid-column:1/-1}}
.env-grid .card{padding:20px 22px}
.env-grid .card h2{font-size:14px;letter-spacing:.01em}
.ico{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:8px;background:var(--accent-soft);color:var(--accent);font-size:14px}
.env-grid .big{display:block;font-size:22px;color:var(--text)}
.pill{font-size:11.5px;font-weight:600;padding:3px 10px;border-radius:99px;background:var(--sub);color:var(--muted);white-space:nowrap}
.pill.ok{background:var(--ok-soft);color:var(--ok)}.pill.warn{background:color-mix(in srgb,var(--warn) 14%,transparent);color:var(--warn)}.pill.bad{background:var(--danger-soft);color:var(--danger)}
.cmp{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:center;padding:14px;border-radius:12px;background:var(--sub);margin-bottom:6px}
.cmp-col{min-width:0;word-break:break-all;font-size:13px}
.cmp-col:last-child{text-align:right}
.cmp-lbl{font-size:10.5px;font-weight:700;letter-spacing:.12em;color:var(--muted);margin-bottom:4px}
.cmp-mid{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--panel);border:1px solid var(--border);font-weight:700;color:var(--muted)}
.cmp-mid.ok{color:var(--ok);border-color:var(--ok)}.cmp-mid.bad{color:var(--danger);border-color:var(--danger)}
.ips{display:flex;flex-direction:column;gap:4px;align-items:flex-start;min-width:0}
.ips a{display:inline-block;font-family:var(--mono);word-break:break-all}
.cmp-col:last-child .ips{align-items:flex-end}
.kv .ips{align-items:flex-start}
.kv .hint{color:var(--muted);font-size:12px}
.hdrs{grid-template-columns:minmax(150px,auto) 1fr}
.hdrs>div:nth-child(odd){font-size:12px}
.skel,.skel-line{background:linear-gradient(90deg,var(--sub),var(--row-hover),var(--sub));background-size:200% 100%;animation:shimmer 1.4s linear infinite;border-radius:8px}
.skel{height:40px}.skel-line{height:14px;min-width:80px}
@keyframes shimmer{to{background-position:-200% 0}}
.env-note{color:var(--muted);font-size:12px;text-align:center;margin:24px auto 0;max-width:72ch;line-height:1.7;display:flex;flex-direction:column;gap:2px}
.env-note span{text-wrap:balance}
@media (max-width:720px){.env-hero{grid-template-columns:1fr;padding:20px}.env-hero h1{font-size:24px}.score-panel{justify-content:flex-start}.ring{width:104px;height:104px}.ring-num{padding-top:34px}.ring-num b{font-size:28px}}
/* Running-state feedback so long WebRTC stage does not look frozen */
.score-panel[data-state=run] .ring-fg{
  stroke-dashoffset:72 !important;
  animation:ring-breathe 1.6s ease-in-out infinite;
}
.score-panel[data-state=run] .ring-num b{animation:score-pulse 1.6s ease-in-out infinite}
.score-panel[data-state=run] .score-level .run-label,
.score-panel[data-state=run] .score-level{
  display:inline-block;animation:label-breath 1.4s ease-in-out infinite;
}
.score-panel[data-state=run] .stage{
  position:relative;color:var(--accent);
}
.score-panel[data-state=run] .stage::after{
  content:'…';display:inline-block;margin-left:.2em;
  animation:stage-dots 1.05s ease-in-out infinite;
}
.score-panel[data-state=run] .progress i{
  background:linear-gradient(90deg,var(--accent),#7c5cf6,var(--accent));
  background-size:200% 100%;
  animation:prog-shine 1.1s linear infinite;
}
@keyframes ring-breathe{0%,100%{opacity:1;filter:drop-shadow(0 0 0 transparent)}50%{opacity:.72;filter:drop-shadow(0 0 6px color-mix(in srgb,var(--accent) 45%,transparent))}}
@keyframes score-pulse{0%,100%{opacity:.55}50%{opacity:1}}
@keyframes label-breath{0%,100%{opacity:.55}50%{opacity:1}}
@keyframes stage-dots{0%,100%{opacity:.2}50%{opacity:1}}
@keyframes prog-shine{to{background-position:-200% 0}}
@media (prefers-reduced-motion:reduce){
  .ring-fg,.progress i{transition:none}
  .skel,.skel-line{animation:none}
  .score-panel[data-state=run] .ring-fg,
  .score-panel[data-state=run] .ring-num b,
  .score-panel[data-state=run] .score-level,
  .score-panel[data-state=run] .score-level .run-label,
  .score-panel[data-state=run] .stage::after,
  .score-panel[data-state=run] .progress i{animation:none}
}
/* ---------- /tools/ toolbox ---------- */
body.wide main>.wrap{max-width:1440px}
body.wide main{padding-top:22px}
.tl-hero{display:flex;align-items:center;gap:24px;justify-content:space-between;padding:22px 26px;margin-bottom:16px;border:1px solid var(--border);border-radius:20px;background:var(--hero),var(--panel);box-shadow:var(--shadow)}
.tl-hero h1{margin:0 0 6px;font-size:26px;line-height:1.2;letter-spacing:-.01em}
.tl-hero p{margin:0;color:var(--muted);max-width:44em;line-height:1.6;text-wrap:balance}
.tl-stats{display:flex;gap:10px;flex:none}
.tl-stat{display:flex;flex-direction:column;gap:2px;min-width:168px;padding:10px 14px;border-radius:14px;border:1px solid var(--border);background:color-mix(in srgb,var(--panel) 80%,transparent);color:var(--text);text-align:left;cursor:pointer;font:inherit;transition:border-color .15s,transform .15s}
.tl-stat:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--border));text-decoration:none;transform:translateY(-1px)}
.tl-stat-lbl{font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.04em}
.tl-stat b{font-size:17px;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.tl-stat small{font-size:11.5px;color:var(--muted);font-variant-numeric:tabular-nums}
/* category palette */
[data-cat=enc]{--c:#4f6cf7}[data-cat=hash]{--c:#8b5cf6}[data-cat=time]{--c:#e8890c}[data-cat=data]{--c:#0d9488}[data-cat=net]{--c:#059669}[data-cat=gen]{--c:#db2777}[data-cat=proto]{--c:#ea580c}
:root[data-theme=dark] [data-cat=enc]{--c:#8ea2ff}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) [data-cat=enc]{--c:#8ea2ff}}
.tl-app{display:grid;grid-template-columns:268px minmax(300px,360px) minmax(0,1fr);gap:14px;height:max(640px,calc(100vh - 300px))}
.tl-pane{background:var(--panel);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);min-width:0;min-height:0;display:flex;flex-direction:column;overflow:hidden}
.tl-head{display:flex;align-items:center;gap:8px;padding:12px 14px 10px;min-height:50px}
.tl-head h2{white-space:nowrap;margin:0;font-size:13.5px;font-weight:700;letter-spacing:.02em}
.tl-head .sp{flex:1}
.tl-count{font-size:11px;font-weight:700;min-width:20px;height:20px;padding:0 6px;border-radius:99px;background:var(--accent-soft);color:var(--accent);display:inline-flex;align-items:center;justify-content:center}
.tl-meta{font-size:11.5px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tl-ghost{border:0;background:transparent;color:var(--muted);font-size:12.5px;font-weight:600;padding:5px 10px;border-radius:8px;cursor:pointer;white-space:nowrap;transition:background .15s,color .15s}
.tl-ghost:hover{background:var(--row-hover);color:var(--text)}
.tl-ghost.accent{background:var(--accent-soft);color:var(--accent)}.tl-ghost.accent:hover{background:var(--accent);color:#fff}
/* operations */
.tl-search{position:relative;margin:12px 12px 6px}
.tl-search svg{position:absolute;left:11px;top:50%;width:16px;height:16px;transform:translateY(-50%);fill:none;stroke:var(--muted);stroke-width:2;stroke-linecap:round}
.tl-search input{width:100%;height:38px;border:1px solid var(--border);border-radius:11px;background:var(--sub);padding:0 12px 0 34px;outline:0;font-size:13px;transition:border-color .15s,box-shadow .15s,background .15s}
.tl-search input:focus{border-color:var(--accent);background:var(--panel);box-shadow:0 0 0 3px var(--accent-soft)}
.tl-oplist{flex:1;overflow:auto;padding:4px 8px 14px;scrollbar-width:thin}
.tl-cat{margin-top:8px}
.tl-cat-hd{display:flex;align-items:center;gap:8px;padding:6px 8px;font-size:11.5px;font-weight:700;letter-spacing:.06em;color:var(--muted)}
.tl-cat-hd em{margin-left:auto;font-style:normal;font-weight:600;font-size:10.5px;opacity:.7}
.tl-cico{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:7px;background:color-mix(in srgb,var(--c) 14%,transparent);flex:none}
.tl-cico svg{width:15px;height:15px;fill:none;stroke:var(--c);stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.tl-cico.sm{width:22px;height:22px;border-radius:6px}.tl-cico.sm svg{width:13px;height:13px}
.tl-cico.lg{width:44px;height:44px;border-radius:13px;--c:var(--accent)}.tl-cico.lg svg{width:22px;height:22px}
.tl-op{display:flex;align-items:center;width:100%;gap:8px;border:0;background:transparent;text-align:left;padding:7px 10px 7px 40px;border-radius:9px;cursor:pointer;font-size:13px;color:var(--text);position:relative;transition:background .12s}
.tl-op::before{content:"";position:absolute;left:19px;top:50%;width:5px;height:5px;border-radius:50%;background:var(--c);opacity:.55;transform:translateY(-50%)}
.tl-op span{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tl-op i{font-style:normal;font-weight:700;width:20px;height:20px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--c) 15%,transparent);color:var(--c);opacity:0;transform:scale(.8);transition:opacity .12s,transform .12s}
.tl-op:hover{background:color-mix(in srgb,var(--c) 8%,transparent)}
.tl-op:hover i,.tl-op:focus-visible i{opacity:1;transform:none}
.tl-op:focus-visible{outline:2px solid var(--c);outline-offset:-2px}
.tl-none{padding:28px 12px;text-align:center;color:var(--muted);font-size:13px}
/* recipe */
.tl-steps{list-style:none;margin:0;padding:2px 12px 14px;flex:1;overflow:auto;display:flex;flex-direction:column;gap:10px;scrollbar-width:thin}
.tl-step{border:1px solid var(--border);border-radius:14px;background:var(--panel);box-shadow:0 1px 2px rgba(16,24,40,.04);position:relative;transition:box-shadow .15s,border-color .15s,opacity .15s}
.tl-step::before{content:"";position:absolute;left:-1px;top:12px;bottom:12px;width:3px;border-radius:0 3px 3px 0;background:var(--c)}
.tl-step:hover{box-shadow:0 4px 14px rgba(16,24,40,.08)}
.tl-step.flash{animation:tlIn .35s cubic-bezier(.2,.8,.2,1)}
@keyframes tlIn{from{opacity:0;transform:translateY(-6px) scale(.98)}}
.tl-step.off{opacity:.55}.tl-step.off::before{background:var(--muted)}
.tl-step.err{border-color:color-mix(in srgb,var(--danger) 55%,var(--border))}
.tl-step.dragging{opacity:.4}
.tl-step.drop-before{box-shadow:0 -3px 0 0 var(--accent)}.tl-step.drop-after{box-shadow:0 3px 0 0 var(--accent)}
.tl-steps.drop-on .tl-empty{border-color:var(--accent);background:var(--accent-soft)}
.tl-step-hd{display:flex;align-items:center;gap:7px;padding:9px 8px 9px 6px}
.tl-step-name{font-weight:650;font-size:13px;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tl-step-hd .sp{flex:1}
.tl-tag{font-size:10.5px;font-weight:700;padding:1px 7px;border-radius:99px;background:var(--sub);color:var(--muted)}
.tl-grip{cursor:grab;display:inline-flex;padding:2px;border-radius:6px;color:var(--muted)}
.tl-grip svg{width:14px;height:14px;fill:currentColor;opacity:.6}
.tl-grip:hover{background:var(--row-hover)}
.tl-ib{border:0;background:transparent;width:26px;height:26px;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);cursor:pointer;flex:none;transition:background .12s,color .12s}
.tl-ib svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tl-ib:hover{background:var(--row-hover);color:var(--text)}
.tl-ib.tl-rm:hover{background:var(--danger-soft);color:var(--danger)}
.tl-up,.tl-down{display:none}
@media (hover:none){.tl-up,.tl-down{display:inline-flex}.tl-grip{display:none}}
.tl-args{display:grid;grid-template-columns:1fr 1fr;gap:8px 10px;padding:0 12px 12px}
.tl-arg{display:flex;flex-direction:column;gap:4px;min-width:0}
.tl-arg.wide{grid-column:1/-1}
.tl-arg>span{font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.02em}
.tl-arg select,.tl-arg input{height:32px;border:1px solid var(--border);border-radius:8px;background:var(--sub);padding:0 9px;font-size:12.5px;outline:0;min-width:0;width:100%;transition:border-color .15s,box-shadow .15s}
.tl-arg select{appearance:none;-webkit-appearance:none;padding-right:26px;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 14px) 50%,calc(100% - 10px) 50%;background-size:4px 4px;background-repeat:no-repeat}
.tl-arg select:focus,.tl-arg input:focus{border-color:var(--c);box-shadow:0 0 0 3px color-mix(in srgb,var(--c) 18%,transparent)}
.tl-step-err{margin:0 12px 12px;padding:8px 10px;border-radius:9px;background:var(--danger-soft);color:var(--danger);font-size:12px;line-height:1.5}
.tl-empty{margin:4px 0;padding:28px 18px;border:1.5px dashed var(--border);border-radius:16px;text-align:center;color:var(--muted);transition:border-color .15s,background .15s}
.tl-empty-art{width:52px;height:52px;margin:0 auto 12px;border-radius:15px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent-soft),rgba(236,72,153,.12))}
.tl-empty-art svg{width:24px;height:24px;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linejoin:round;stroke-linecap:round}
.tl-empty strong{display:block;color:var(--text);font-size:14px;margin-bottom:4px}
.tl-empty p{margin:0 0 14px;font-size:12.5px;line-height:1.6;text-wrap:balance}
.tl-presets{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.tl-preset{border:1px solid color-mix(in srgb,var(--c) 30%,var(--border));background:color-mix(in srgb,var(--c) 8%,var(--panel));color:var(--c);font-size:12px;font-weight:600;padding:5px 11px;border-radius:99px;cursor:pointer;transition:background .15s,transform .15s}
.tl-preset:hover{background:color-mix(in srgb,var(--c) 16%,var(--panel));transform:translateY(-1px)}
/* input / output */
.tl-io{background:transparent;border:0;box-shadow:none;gap:14px;overflow:visible}
.tl-box{background:var(--panel);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;min-height:0;flex:1;overflow:hidden;position:relative;transition:border-color .15s,box-shadow .15s}
.tl-in{flex:.85}
.tl-in:focus-within{border-color:color-mix(in srgb,var(--accent) 50%,var(--border));box-shadow:0 0 0 3px var(--accent-soft),var(--shadow)}
.tl-in.drop{border-color:var(--accent);border-style:dashed;background:var(--accent-soft)}
.tl-box label.tl-ghost{display:inline-block}
.tl-in textarea{flex:1;border:0;outline:0;resize:none;background:transparent;padding:4px 16px 16px;font:13px/1.65 var(--mono);color:var(--text);min-height:0}
.tl-in textarea::placeholder{color:var(--muted);opacity:.8;font-family:inherit}
.tl-filechip{margin:4px 14px 14px;display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;background:var(--sub);border:1px solid var(--border);font-size:13px}
.tl-fileico{width:30px;height:30px;border-radius:8px;background:var(--accent-soft);color:var(--accent);display:inline-flex;align-items:center;justify-content:center;font-weight:700}
.tl-filechip span:nth-child(2){flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--mono);font-size:12.5px}
.tl-filechip button{border:0;background:transparent;font-size:18px;color:var(--muted);cursor:pointer;width:28px;height:28px;border-radius:7px}.tl-filechip button:hover{background:var(--row-hover);color:var(--text)}
.tl-out{flex:1.15}
.tl-output{flex:1;overflow:auto;padding:4px 16px 16px;min-height:0;scrollbar-width:thin}
.tl-pre{margin:0;font:13px/1.65 var(--mono);white-space:pre-wrap;word-break:break-all;color:var(--text)}
.tl-hex{font-size:12px;white-space:pre;word-break:normal;color:var(--text)}
.tl-hint{font-size:12px;color:var(--muted);margin-bottom:8px}
.tl-wait{height:100%;min-height:140px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--muted);font-size:13px;text-align:center}
.tl-err{display:flex;flex-direction:column;gap:3px;padding:12px 14px;border-radius:12px;background:var(--danger-soft);color:var(--danger);font-size:13px}
.tl-err strong{font-size:13px}.tl-err.slim{padding:8px 12px;font-size:12px;margin-bottom:10px;display:block}
.tl-kv{display:grid;grid-template-columns:max-content 1fr;border:1px solid var(--border);border-radius:12px;overflow:hidden;font-size:13px}
.tl-kv>div{padding:9px 14px;border-bottom:1px solid var(--border);min-width:0}
.tl-kv>div:nth-last-child(-n+2){border-bottom:0}
.tl-kv .k{color:var(--muted);background:var(--sub);font-weight:600;font-size:12px;white-space:nowrap}
.tl-kv .k.sub{padding-left:28px;font-family:var(--mono);font-weight:500}
.tl-kv .v{font-family:var(--mono);word-break:break-all}
.tl-chip{display:inline-flex;align-items:center;font:600 11.5px/1 system-ui,sans-serif;padding:5px 10px;border-radius:99px;background:var(--sub);color:var(--muted);white-space:nowrap}
.tl-chip.ok{background:var(--ok-soft);color:var(--ok)}.tl-chip.bad{background:var(--danger-soft);color:var(--danger)}.tl-chip.warn{background:color-mix(in srgb,var(--warn) 14%,transparent);color:var(--warn)}
.tl-qr{display:flex;flex-direction:column;align-items:center;gap:12px;padding:10px 0}
.tl-qr svg{width:min(240px,100%);height:auto;border-radius:14px;box-shadow:0 10px 30px rgba(16,24,40,.12);background:#fff}
.tl-qr-cap{font:12px var(--mono);color:var(--muted);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* protobuf tree */
.pb-bar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:10px}.pb-bar .sp{flex:1}
.pb-tree{font-size:13px}
.pb-kids{margin-left:13px;padding-left:12px;border-left:1.5px solid var(--border)}
.pb-node{margin:2px 0}
.pb-node>summary{list-style:none;cursor:pointer;border-radius:8px}
.pb-node>summary::-webkit-details-marker{display:none}
.pb-head{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px;padding:5px 8px;border-radius:8px;min-height:32px}
.pb-node>summary .pb-head::before{content:"";width:6px;height:6px;border-right:1.8px solid var(--muted);border-bottom:1.8px solid var(--muted);transform:rotate(-45deg);margin:0 3px 0 1px;transition:transform .15s}
details[open]>summary .pb-head::before{transform:rotate(45deg)}
.pb-leaf>.pb-head{padding-left:22px}
.pb-head:hover{background:var(--row-hover)}
.pb-no{font:700 12px var(--mono);min-width:24px;height:22px;padding:0 6px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent)}
.pb-wt{font:700 9.5px var(--mono);letter-spacing:.06em;padding:3px 6px;border-radius:5px;background:var(--sub);color:var(--muted)}
.pb-wt.w0{color:#0d9488;background:rgba(13,148,136,.12)}.pb-wt.w2{color:#7c3aed;background:rgba(124,58,237,.12)}.pb-wt.w1,.pb-wt.w5{color:#d97706;background:rgba(217,119,6,.12)}.pb-wt.w3{color:#db2777;background:rgba(219,39,119,.12)}
.pb-val{font-family:var(--mono);font-weight:600}
.pb-type{font-size:12px;color:var(--muted)}
.pb-alts{display:inline-flex;flex-wrap:wrap;gap:5px}
.pb-alt{font:11.5px var(--mono);padding:2px 7px;border-radius:6px;background:var(--sub);color:var(--text)}
.pb-alt i{font-style:normal;color:var(--muted)}
.pb-off{margin-left:auto;font:11px var(--mono);color:var(--muted);opacity:.65}
.pb-mode{height:24px;border:1px solid var(--border);border-radius:7px;background:var(--panel);font-size:11.5px;padding:0 4px;color:var(--muted);cursor:pointer}
.pb-body{padding:0 8px 6px 54px}
.pb-str{display:block;font-family:var(--mono);white-space:pre-wrap;word-break:break-all;padding:6px 10px;border-radius:8px;background:var(--ok-soft);color:var(--text)}
.pb-str::before{content:"“";color:var(--ok);font-weight:700}.pb-str::after{content:"”";color:var(--ok);font-weight:700}
.pb-hex{display:block;font:12px/1.6 var(--mono);color:var(--muted);word-break:break-all;padding:6px 10px;border-radius:8px;background:var(--sub)}
.pb-body .pb-val{display:block;padding:6px 10px;border-radius:8px;background:var(--sub);word-break:break-all}
.pb-warn{font-size:12px;color:var(--warn);margin-bottom:4px}
.pb-alt.ts{color:var(--accent)}
@media (max-width:1180px){.tl-app{grid-template-columns:240px minmax(0,1fr);grid-template-rows:auto auto;height:auto}.tl-ops{grid-row:span 2;max-height:none}.tl-recipe{min-height:280px;max-height:460px}.tl-io .tl-box{min-height:300px}.tl-ops{height:calc(100vh - 100px);position:sticky;top:76px}}
@media (max-width:760px){
  .tl-hero{flex-direction:column;align-items:stretch;padding:20px;gap:16px}.tl-hero h1{font-size:22px}.tl-stats{display:grid;grid-template-columns:1fr 1fr}.tl-stat{min-width:0}.tl-stat b{font-size:15px;overflow:hidden;text-overflow:ellipsis}
  .tl-app{grid-template-columns:1fr;gap:12px}.tl-ops{grid-row:auto;height:auto;max-height:340px;position:static}.tl-recipe{max-height:none;min-height:0}.tl-steps{overflow:visible}
  .tl-io .tl-box{min-height:240px}.pb-body{padding-left:22px}.pb-off{display:none}.tl-args{grid-template-columns:1fr}
  body.wide main>.wrap{padding:0 12px}
  .tl-out .tl-head{flex-wrap:wrap;row-gap:2px}.tl-out .tl-meta{order:10;flex-basis:100%}
}
@media (prefers-reduced-motion:reduce){.tl-step.flash{animation:none}}
/* ---------- 1.3 additions ---------- */
[data-cat=sec]{--c:#e11d48}[data-cat=text]{--c:#65a30d}[data-cat=dev]{--c:#0284c7}
:root[data-theme=dark] [data-cat=sec]{--c:#fb7185}:root[data-theme=dark] [data-cat=text]{--c:#a3e635}:root[data-theme=dark] [data-cat=dev]{--c:#38bdf8}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) [data-cat=sec]{--c:#fb7185}:root:not([data-theme=light]) [data-cat=text]{--c:#a3e635}:root:not([data-theme=light]) [data-cat=dev]{--c:#38bdf8}}
:root{--hl-key:#7c3aed;--hl-str:#0f766e;--hl-num:#c2410c;--hl-bool:#2563eb;--hl-null:#9ca3af;--hl-punc:#6b7280;--hl-tag:#be185d;--hl-attr:#7c3aed;--hl-com:#9ca3af;--hl-kw:#2563eb;--hl-type:#0d9488;--hl-meta:#9333ea;--ins:rgba(22,163,74,.14);--ins2:rgba(22,163,74,.32);--del:rgba(220,38,38,.11);--del2:rgba(220,38,38,.30)}
:root[data-theme=dark]{--hl-key:#c4b5fd;--hl-str:#5eead4;--hl-num:#fdba74;--hl-bool:#93c5fd;--hl-null:#6b7280;--hl-punc:#9aa3ad;--hl-tag:#f9a8d4;--hl-attr:#c4b5fd;--hl-com:#6b7280;--hl-kw:#93c5fd;--hl-type:#5eead4;--hl-meta:#d8b4fe;--ins:rgba(52,211,153,.12);--ins2:rgba(52,211,153,.30);--del:rgba(248,113,113,.12);--del2:rgba(248,113,113,.32)}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--hl-key:#c4b5fd;--hl-str:#5eead4;--hl-num:#fdba74;--hl-bool:#93c5fd;--hl-null:#6b7280;--hl-punc:#9aa3ad;--hl-tag:#f9a8d4;--hl-attr:#c4b5fd;--hl-com:#6b7280;--hl-kw:#93c5fd;--hl-type:#5eead4;--hl-meta:#d8b4fe;--ins:rgba(52,211,153,.12);--ins2:rgba(52,211,153,.30);--del:rgba(248,113,113,.12);--del2:rgba(248,113,113,.32)}}
.hl-key{color:var(--hl-key)}.hl-str{color:var(--hl-str)}.hl-num{color:var(--hl-num)}.hl-bool{color:var(--hl-bool);font-weight:600}.hl-null{color:var(--hl-null);font-style:italic}.hl-punc{color:var(--hl-punc)}
.hl-tag{color:var(--hl-tag)}.hl-attr{color:var(--hl-attr)}.hl-com{color:var(--hl-com);font-style:italic}.hl-kw{color:var(--hl-kw);font-weight:600}.hl-type{color:var(--hl-type)}.hl-meta{color:var(--hl-meta)}.hl-ident{color:var(--hl-tag)}
.hl-jwt0{color:#e11d48}.hl-jwt1{color:#7c3aed}.hl-jwt2{color:#0284c7}
.tl-ed{position:relative;flex:1;min-height:0;overflow:hidden}
.tl-ed textarea{position:absolute;inset:0;width:100%;height:100%;white-space:pre-wrap;word-break:break-all;overflow-wrap:anywhere}
.tl-ed-hl{position:absolute;left:0;top:0;margin:0;padding:4px 16px 16px;font:13px/1.65 var(--mono);white-space:pre-wrap;word-break:break-all;overflow-wrap:anywhere;color:var(--text);pointer-events:none;tab-size:8;direction:ltr;text-align:left}
.tl-ed textarea.hl-on{color:transparent;caret-color:var(--text);background:transparent;z-index:1}
.tl-ed textarea.hl-on::selection{background:color-mix(in srgb,var(--accent) 30%,transparent);color:transparent}
.tl-seg{display:inline-flex;padding:2px;border-radius:9px;background:var(--sub);border:1px solid var(--border)}
.tl-seg button{border:0;background:transparent;font-size:12px;font-weight:600;color:var(--muted);padding:3px 10px;border-radius:7px;cursor:pointer}
.tl-seg button.on{background:var(--panel);color:var(--accent);box-shadow:0 1px 2px rgba(16,24,40,.12)}
.tl-arg textarea{border:1px solid var(--border);border-radius:8px;background:var(--sub);padding:7px 9px;font:12.5px/1.5 var(--mono);outline:0;resize:vertical;min-height:72px;width:100%;color:var(--text)}
.tl-arg textarea:focus{border-color:var(--c);box-shadow:0 0 0 3px color-mix(in srgb,var(--c) 18%,transparent)}
.tl-kv .v{white-space:pre-wrap}.tl-kv.click .v{cursor:copy}.tl-kv.click .v:hover{background:var(--row-hover)}
.jt{font:13px/1.6 var(--mono);direction:ltr;text-align:left}
.jt-bar{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:6px 6px 6px 10px;margin-bottom:6px;border:1px solid var(--border);border-radius:10px;background:color-mix(in srgb,var(--panel) 92%,transparent);backdrop-filter:blur(6px);font-family:system-ui,sans-serif}
.jt-bar .sp{flex:1}.jt-div{width:1px;height:16px;background:var(--border);margin:0 2px}
.jt-path{font:12px var(--mono);color:var(--accent);background:var(--accent-soft);padding:3px 8px;border-radius:6px;max-width:60%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.jt-kids{margin-left:9px;padding-left:12px;border-left:1px dashed color-mix(in srgb,var(--muted) 35%,transparent)}
.jt-r{display:flex;align-items:baseline;gap:5px;padding:1px 6px;border-radius:6px;min-width:0}
.jt-r:hover{background:var(--row-hover)}.jt-r.sel{background:var(--accent-soft)}
.jt-t{width:14px;flex:none;cursor:pointer;align-self:center;height:14px;position:relative}
.jt-t::before{content:"";position:absolute;left:3px;top:3px;width:5px;height:5px;border-right:1.6px solid var(--muted);border-bottom:1.6px solid var(--muted);transform:rotate(-45deg);transition:transform .15s}
.jt-n.open>.jt-r>.jt-t::before{transform:rotate(45deg);top:1px}.jt-t.none::before{display:none}
.jt-i{color:var(--muted)}.jt-c{color:var(--hl-punc);margin-left:-4px}.jt-b{color:var(--hl-punc);cursor:pointer}
.jt-v{word-break:break-all;white-space:pre-wrap}
.jt-sum{color:var(--muted);cursor:pointer}.jt-n.open>.jt-r>.jt-sum{display:none}
.jt-cnt{font:11px system-ui,sans-serif;color:var(--muted);background:var(--sub);padding:0 6px;border-radius:99px;cursor:pointer}
.jt-n:not(.open)>.jt-kids,.jt-n:not(.open)>.jt-end{display:none}
.jt-end{padding-left:25px;color:var(--hl-punc)}
.df-grid{display:grid;border:1px solid var(--border);border-radius:12px;overflow:hidden;font:12.5px/1.6 var(--mono);direction:ltr}
.df-grid.split{grid-template-columns:auto minmax(0,1fr) auto minmax(0,1fr)}.df-grid.uni{grid-template-columns:auto auto auto minmax(0,1fr)}
.df-grid>div{padding:0 8px;white-space:pre-wrap;word-break:break-all;min-height:20px}
.df-grid .ln{color:var(--muted);text-align:right;user-select:none;font-size:11.5px;background:var(--sub);min-width:38px}
.df-grid .mk{user-select:none;padding:0 4px;color:var(--muted)}
.df-grid .del{background:var(--del)}.df-grid .add{background:var(--ins)}.df-grid .ln.del{background:var(--del2)}.df-grid .ln.add{background:var(--ins2)}.df-grid .nil{background:repeating-linear-gradient(135deg,transparent 0 5px,var(--sub) 5px 10px)}
.df-grid del,.df-inline del{background:var(--del2);text-decoration:none;border-radius:3px}.df-grid ins,.df-inline ins{background:var(--ins2);text-decoration:none;border-radius:3px}
.df-inline del{text-decoration:line-through;text-decoration-color:color-mix(in srgb,var(--danger) 60%,transparent)}
.df-fold{grid-column:1/-1;border:0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--sub);color:var(--accent);font:600 12px system-ui,sans-serif;padding:5px;cursor:pointer}
.df-fold:hover{background:var(--accent-soft)}
.rx-src{padding:10px 12px;border:1px solid var(--border);border-radius:12px;margin-bottom:12px;max-height:46%;overflow:auto}
.rx-src mark{border-radius:3px;color:inherit;padding:0 1px}.rx-src mark.m0{background:rgba(250,204,21,.38)}.rx-src mark.m1{background:rgba(56,189,248,.32)}.rx-src mark i{display:inline-block;width:2px;height:1em;background:var(--accent);vertical-align:middle}
.rx-tbl{display:grid;border:1px solid var(--border);border-radius:12px;overflow:hidden;font-size:12.5px}
.rx-tbl>div{padding:6px 10px;border-bottom:1px solid var(--border);min-width:0;word-break:break-all;font-family:var(--mono)}
.rx-tbl .th{background:var(--sub);color:var(--muted);font:600 11.5px system-ui,sans-serif}.rx-tbl .n{color:var(--muted)}
.rx-g{display:inline-block;margin:0 6px 2px 0;padding:1px 7px;border-radius:6px;background:var(--sub)}.rx-g i{font-style:normal;color:var(--accent)}
.jw-tok{padding:12px 14px;border-radius:12px;background:var(--sub);margin-bottom:12px;font-size:12.5px;direction:ltr}
.jw-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:12px;margin-bottom:12px}
.jw-sec{min-width:0;border:1px solid var(--border);border-radius:12px;padding:8px}
.jw-title{font:700 10.5px system-ui,sans-serif;letter-spacing:.12em;color:var(--muted);padding:2px 4px 6px}
.jw-sec:first-child .jw-title{color:#e11d48}.jw-sec:last-child .jw-title{color:#7c3aed}
.jw-sec .jt-bar{position:static}
.ct{margin-bottom:14px}.ct-hd{display:flex;align-items:center;gap:10px;margin:2px 0 10px}.ct-hd strong{font-size:15px}
.co-top{display:flex;gap:14px;margin-bottom:12px}
.co-sw{flex:1;min-height:120px;border-radius:14px;border:1px solid var(--border);background:linear-gradient(var(--sw),var(--sw)),repeating-conic-gradient(#ddd 0 25%,#fff 0 50%) 0 0/16px 16px}
.co-ct{display:flex;flex-direction:column;gap:8px;width:150px}
.co-aa{flex:1;border-radius:12px;border:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 12px}.co-aa b{font-size:22px}.co-aa span{font:600 11px var(--mono);color:#888}
.co-pal{display:grid;grid-template-columns:repeat(9,1fr);gap:4px;margin-bottom:12px}
.co-chip{height:30px;border:0;border-radius:8px;cursor:copy;transition:transform .12s;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}.co-chip:hover{transform:translateY(-2px)}.co-chip.on{outline:2px solid var(--accent);outline-offset:2px}
.im{display:flex;flex-direction:column;align-items:center;gap:10px;padding:6px 0}
.im-fr{max-width:100%;padding:10px;border-radius:14px;border:1px solid var(--border);background:repeating-conic-gradient(var(--sub) 0 25%,var(--panel) 0 50%) 0 0/18px 18px}
.im-fr img{display:block;max-width:100%;max-height:340px}
.im-cap{font:12px var(--mono);color:var(--muted)}.im-str{align-self:stretch;max-height:220px;overflow:auto;padding:10px;border-radius:10px;background:var(--sub);font-size:12px}
.tl-favs{margin-top:16px;text-align:start}
.tl-favs-hd{font:700 11.5px system-ui,sans-serif;letter-spacing:.06em;color:var(--muted);margin:0 2px 8px}
.tl-fav{display:flex;align-items:center;gap:4px;padding:6px 6px;padding-inline-start:10px;border:1px solid var(--border);border-radius:11px;background:var(--panel);margin-bottom:6px;transition:border-color .15s,box-shadow .15s}
.tl-fav:hover{border-color:color-mix(in srgb,var(--accent) 40%,var(--border));box-shadow:0 3px 10px rgba(16,24,40,.06)}
.tl-fav-main{flex:1;min-width:0;border:0;background:transparent;text-align:start;cursor:pointer;padding:0;color:var(--text)}
.tl-fav-main b{display:block;font-size:13px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tl-fav-main small{display:block;font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tl-fav.pin{border-color:color-mix(in srgb,var(--warn) 45%,var(--border));background:color-mix(in srgb,var(--warn) 5%,var(--panel))}
.tl-ib.on{color:var(--warn)}.tl-ib.on svg{fill:currentColor}
.tl-recipe{position:relative}
.tl-favpop{position:absolute;inset-inline-end:12px;top:50px;z-index:20;width:min(340px,calc(100% - 24px));max-height:75%;overflow:auto;padding:12px;border:1px solid var(--border);border-radius:14px;background:var(--panel);box-shadow:0 18px 40px rgba(16,24,40,.18)}
.tl-favsave{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}.tl-favsave input[type=text]{flex:1;min-width:0;height:32px;border:1px solid var(--border);border-radius:8px;background:var(--sub);padding:0 9px;font-size:12.5px;outline:0}
.tl-favsave input:focus{border-color:var(--accent)}.tl-favsave label{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--muted);white-space:nowrap;flex-basis:100%}
.tl-btn{border:0;border-radius:8px;background:var(--accent);color:#fff;font-size:12.5px;font-weight:600;padding:0 12px;cursor:pointer;height:32px}
.tl-fav-none{font-size:12.5px;color:var(--muted);text-align:center;padding:14px 6px}
/* RTL (Arabic) */
[dir=rtl] nav.tabs{margin-left:0;margin-right:12px}
[dir=rtl] .tools{margin-left:0;margin-right:auto}
[dir=rtl] .tl-op{text-align:right;padding:7px 40px 7px 10px}[dir=rtl] .tl-op::before{left:auto;right:19px}
[dir=rtl] .tl-cat-hd em{margin-left:0;margin-right:auto}
[dir=rtl] .tl-search svg{left:auto;right:11px}[dir=rtl] .tl-search input{padding:0 34px 0 12px}
[dir=rtl] .tl-step::before{left:auto;right:-1px;border-radius:3px 0 0 3px}
[dir=rtl] .tl-stat{text-align:right}
[dir=rtl] .pb-off{margin-left:0;margin-right:auto}
[dir=rtl] .tl-arg select{background-position:14px 50%,10px 50%;padding:0 9px 0 26px}
[dir=rtl] .tl-in textarea,[dir=rtl] .tl-pre,[dir=rtl] .pb-tree,[dir=rtl] .tl-kv .v,[dir=rtl] .mono{direction:ltr;text-align:left;unicode-bidi:plaintext}
[dir=rtl] .tl-kv .v{text-align:right}
@media (max-width:720px){[dir=rtl] nav.tabs{margin-right:0}}
@media (max-width:760px){.jw-grid{grid-template-columns:1fr}.co-top{flex-direction:column}.co-ct{width:auto;flex-direction:row}.co-aa{height:56px}}

/* network time card */
.tl-net{min-width:186px}
.tl-net .tl-stat-lbl{display:flex;align-items:center;gap:6px}
.tl-net-dot{width:7px;height:7px;border-radius:50%;background:var(--muted);flex:none}
.tl-net[data-st=ok] .tl-net-dot{background:var(--ok,#16a34a);box-shadow:0 0 0 3px color-mix(in srgb,var(--ok,#16a34a) 22%,transparent)}
.tl-net[data-st=wait] .tl-net-dot{background:var(--warn,#d97706);animation:tlpulse 1s ease-in-out infinite}
.tl-net[data-st=err] .tl-net-dot{background:var(--danger,#dc2626)}
.tl-net[data-st=err] small{color:var(--danger,#dc2626)}
@keyframes tlpulse{50%{opacity:.35}}
@media (max-width:720px){.tl-net{grid-column:1/-1;order:-1}.tl-stat b{font-size:15px}}
/* QR reader */
.qd{display:flex;flex-direction:column;gap:14px;padding:4px 0}
.qd-fig{position:relative;align-self:center;max-width:100%;padding:10px;border-radius:14px;border:1px solid var(--border);background:repeating-conic-gradient(var(--sub) 0 25%,var(--panel) 0 50%) 0 0/18px 18px;line-height:0}
.qd-fig img{display:block;max-width:100%;max-height:150px;border-radius:6px}
.qd-fig svg{position:absolute;inset:10px;width:calc(100% - 20px);height:calc(100% - 20px);overflow:visible;pointer-events:none}
.qd-fig polygon{fill:color-mix(in srgb,var(--accent) 14%,transparent);stroke:var(--accent);stroke-width:3;vector-effect:non-scaling-stroke;stroke-linejoin:round}
.qd-fig text{fill:#fff;font-weight:700;text-anchor:middle;dominant-baseline:central;paint-order:stroke;stroke:var(--accent);stroke-width:4px}
.qd-list{display:flex;flex-direction:column;gap:10px}
.qd-card{border:1px solid var(--border);border-radius:14px;background:var(--panel);overflow:hidden}
.qd-hd{display:flex;align-items:center;flex-wrap:wrap;gap:6px;padding:10px 12px;border-bottom:1px solid var(--border)}
.qd-hd .sp{flex:1}
.qd-hd a.tl-ghost{text-decoration:none}
.qd-no{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:7px;background:var(--accent);color:#fff;font:700 12px/1 system-ui,sans-serif}
.qd-txt{margin:0;padding:12px 14px;font-size:14px;white-space:pre-wrap;word-break:break-all;max-height:260px;overflow:auto}
.qd-txt i{color:var(--muted)}
.qd-hex{display:flex;flex-direction:column;gap:4px;padding:0 14px 12px;font-size:11.5px;color:var(--muted)}
.qd-hex code{font:11.5px var(--mono);word-break:break-all}
.tl-pick{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:-2px 12px 12px;font-size:12px;color:var(--muted)}