:root{
  --bg:#F4F4F6; --panel:#FFFFFF; --card:#ECEBF1; --ink:#0C0D0F; --body:#44464C; --muted:#7C7A8C; --line:#D8D6E6;
  --accent:#F5A623; --accent-ink:#9A5F00; --red:#E5484D; --green:#2FA35A; --cyan:#1B9BB8;
  --scene:#E6E8EC; --ground3d:#D3D6DC;
  box-sizing:border-box; padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0C0D0F; --panel:#141225; --card:#1E1B33; --ink:#EDEBF5; --body:#D8D6E6; --muted:#9A98AA; --line:#2E2A45;
    --accent-ink:#F5A623; --cyan:#36C3E0; --scene:#0F1016; --ground3d:#1B1D26; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0C0D0F; --panel:#141225; --card:#1E1B33; --ink:#EDEBF5; --body:#D8D6E6; --muted:#9A98AA; --line:#2E2A45;
  --accent-ink:#F5A623; --cyan:#36C3E0; --scene:#0F1016; --ground3d:#1B1D26; color-scheme:dark;
}
*,*::before,*::after{box-sizing:inherit}
html{height:100%;scroll-padding-top:env(safe-area-inset-top,0px)}
body{height:100%;margin:0;background:var(--bg);color:var(--body);font:400 14px/1.45 "Inter",system-ui,-apple-system,"Segoe UI",sans-serif}
.app{height:100%;display:grid;grid-template-rows:auto 1fr}
header{display:flex;align-items:center;gap:14px;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--panel)}
.mark{font:700 20px "IBM Plex Sans",sans-serif;color:var(--ink);letter-spacing:.02em}
.mark span{color:var(--accent)}
.ttl{display:flex;flex-direction:column;min-width:0}
.ttl b{font:700 15px "IBM Plex Sans",sans-serif;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ttl small{font:400 11px "IBM Plex Mono",monospace;color:var(--muted)}
.hsp{flex:1}
.sim{font:600 10.5px "IBM Plex Mono",monospace;border:1px solid var(--line);border-radius:4px;padding:3px 7px;color:var(--muted);white-space:nowrap}
.main{display:grid;grid-template-columns:1fr 380px;min-height:0}
#view{position:relative;min-height:0;overflow:hidden;background:var(--scene)}
#c{display:block;width:100%;height:100%;touch-action:none;cursor:grab}
#c:active{cursor:grabbing}
.tabs{position:absolute;top:12px;left:12px;display:flex;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:4px;z-index:3;flex-wrap:wrap;max-width:calc(100% - 24px)}
.tabs button,.ctrl button,.tmodes button{font:600 12.5px "Inter",sans-serif;color:var(--body);background:transparent;border:0;border-radius:7px;padding:7px 11px;cursor:pointer;white-space:nowrap}
.tabs button[aria-pressed="true"],.ctrl button[aria-pressed="true"],.tmodes button[aria-pressed="true"]{background:var(--accent);color:#0C0D0F}
.tabs button:focus-visible,.ctrl button:focus-visible,.tmodes button:focus-visible,#feed li:focus-visible,.card button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.tmodes{position:absolute;top:62px;left:12px;display:none;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:4px;z-index:3}
.tmodes.on{display:flex}
.ctrl{position:absolute;left:12px;bottom:12px;display:flex;gap:4px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:4px;z-index:3}
.ctrl .sep{width:1px;height:20px;background:var(--line);margin:0 2px}
.legend{position:absolute;right:12px;bottom:12px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:11.5px;z-index:2;display:grid;gap:4px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:-1px}
.hint{position:absolute;left:50%;top:14px;transform:translateX(-50%);background:var(--ink);color:var(--bg);font-size:12px;padding:6px 12px;border-radius:20px;z-index:2;transition:opacity .6s;pointer-events:none;white-space:nowrap}
#labels{position:absolute;inset:0;pointer-events:none;z-index:1;overflow:hidden}
.lb{position:absolute;left:0;top:0;transform:translate(-50%,-100%);white-space:nowrap;font:600 11px "IBM Plex Mono",monospace;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:5px;padding:3px 7px;box-shadow:0 2px 8px rgba(0,0,0,.18)}
.lb.st{font:700 12px "IBM Plex Sans",sans-serif;border-color:var(--accent)}
.lb.ok{border-color:var(--green)}.lb.bad{border-color:var(--red);color:var(--red)}
.lb.rf{border-color:var(--cyan)}
/* card */
.card{position:absolute;right:12px;top:12px;width:330px;max-width:calc(100% - 24px);background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px;z-index:4;box-shadow:0 8px 28px rgba(0,0,0,.28)}
.card[hidden]{display:none}
.card .x{position:absolute;right:8px;top:6px;background:none;border:0;color:var(--muted);font-size:20px;cursor:pointer;line-height:1}
.card h3{margin:4px 24px 6px 0;font:700 16px "IBM Plex Sans",sans-serif;color:var(--ink)}
.card canvas{width:100%;height:auto;border-radius:6px;display:block;margin:6px 0;background:#222}
.card dl{display:grid;grid-template-columns:92px 1fr;gap:3px 8px;margin:6px 0;font-size:12.5px}
.card dt{color:var(--muted)}.card dd{margin:0;color:var(--ink)}
.card .acts{display:flex;gap:6px;margin-top:8px}
.card .acts button{flex:1;font:600 12.5px "Inter",sans-serif;border-radius:7px;padding:8px;cursor:pointer;border:1px solid var(--line);background:var(--card);color:var(--ink)}
.card .acts button.pri{background:var(--accent);border-color:var(--accent);color:#0C0D0F}
.chip{display:inline-block;font:600 10.5px "IBM Plex Mono",monospace;border-radius:4px;padding:2px 6px;color:#fff;background:var(--muted)}
.chip.red{background:var(--red)}.chip.amber{background:var(--accent);color:#0C0D0F}.chip.green{background:var(--green)}.chip.cyan{background:var(--cyan)}
/* panel */
.panel{background:var(--panel);border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0}
.ph{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--line);font:600 11.5px "IBM Plex Mono",monospace;color:var(--muted)}
.ph b{color:var(--ink)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--red);animation:pl 1.4s infinite}
@keyframes pl{50%{opacity:.25}}
#clock{margin-left:auto;color:var(--ink)}
.scroll{overflow-y:auto;flex:1;min-height:0;padding:12px 14px 16px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:12px}
.kpis div{background:var(--card);border-radius:8px;padding:8px 6px;text-align:center}
.kpis strong{display:block;font:700 20px "IBM Plex Sans",sans-serif;color:var(--ink)}
.kpis small{font:500 9.5px "IBM Plex Mono",monospace;color:var(--muted);text-transform:uppercase}
.scroll .st{background:var(--card);border-radius:10px;padding:10px 11px;margin-bottom:10px}
.st-h{display:flex;align-items:center;justify-content:space-between;gap:8px}
.st-h b{font:700 13px "IBM Plex Sans",sans-serif;color:var(--ink)}
.st-l{font-size:12.5px;margin:4px 0 8px;min-height:1.4em}
.wchips{display:grid;grid-template-columns:repeat(8,1fr);gap:4px}
.wchips span{height:22px;border-radius:4px;background:var(--line);font:600 9.5px "IBM Plex Mono",monospace;display:grid;place-items:center;color:var(--muted)}
.wchips span.cur{outline:2px solid var(--cyan)}
.wchips span.ok{background:var(--green);color:#fff}.wchips span.bad{background:var(--red);color:#fff}
.steps{display:flex;gap:4px}
.steps span{flex:1;text-align:center;font:600 9.5px "IBM Plex Mono",monospace;padding:4px 0;border-radius:4px;background:var(--line);color:var(--muted)}
.steps span.on{background:var(--accent);color:#0C0D0F}.steps span.done{background:var(--green);color:#fff}
.meas{display:grid;grid-template-columns:1fr auto;gap:2px 8px;margin-top:8px;font:500 11.5px "IBM Plex Mono",monospace}
.meas .bad{color:var(--red)}.meas .ok{color:var(--green)}
.fh{font:600 11px "IBM Plex Mono",monospace;color:var(--muted);text-transform:uppercase;margin:14px 0 6px;display:flex;justify-content:space-between}
#feed{list-style:none;margin:0;padding:0;display:grid;gap:6px}
#feed li{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:start;padding:8px 9px;border-radius:8px;border:1px solid var(--line);cursor:pointer;font-size:12.5px}
#feed li:hover{border-color:var(--accent)}
#feed li b{color:var(--ink);font-weight:600;display:block}
#feed li small{color:var(--muted);font-size:11.5px}
#feed li time{font:500 10.5px "IBM Plex Mono",monospace;color:var(--muted)}
#feed li.new{animation:fl 1.2s ease-out}
@keyframes fl{from{background:rgba(245,166,35,.25)}to{background:transparent}}
.foot{padding:8px 14px;border-top:1px solid var(--line);font:400 10.5px "IBM Plex Mono",monospace;color:var(--muted)}
@media (max-width:900px){
  .app{height:auto;min-height:100%}
  .main{grid-template-columns:1fr}
  #view{height:64vh}
  .panel{border-left:0;border-top:1px solid var(--line)}
  .scroll{overflow:visible}
  .legend{display:none}
  .card{top:auto;bottom:62px;right:8px;left:8px;width:auto;max-height:60%;overflow:auto}
  .ttl small{display:none}
}
@media (prefers-reduced-motion:reduce){.dot,#feed li.new{animation:none}}