:root{--bg:#F6F1ED;--panel:#fff;--ink:#2A2320;--muted:#75665E;--line:#E7DBD3;--accent:#C8401A;--ok:#1f7a4d;--warn:#b77900;--bad:#AD2E27}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
button,input{font:inherit;color:inherit}
header{position:sticky;top:0;z-index:5;display:flex;gap:10px;align-items:center;padding:10px 12px;background:var(--ink);color:#fff;flex-wrap:wrap}
header #who{margin-left:auto;font-size:13px;opacity:.8}
.link{background:none;border:1px solid #6b5f58;color:#fff;border-radius:16px;padding:3px 12px}
.link[aria-pressed="true"]{background:#fff;color:var(--ink);border-color:#fff}
main{max-width:560px;margin:0 auto;padding:10px 12px 40px}
.res{border-radius:12px;padding:16px 14px;min-height:150px;font-size:18px;color:#fff;overflow-wrap:anywhere}
.res.idle{background:#8a7d75}
.res.ok{background:var(--ok)} .res.warn{background:var(--warn)} .res.bad{background:var(--bad)}
.res b{font-size:26px;display:block;margin-bottom:4px}
.res .o{margin-top:8px;padding-top:8px;border-top:1px solid rgba(255,255,255,.35);font-size:16px}
.res .o small{display:block;opacity:.9}
.cam{margin-top:10px;background:#000;border-radius:12px;overflow:hidden;aspect-ratio:4/3;display:none}
.cam.on{display:block}
.cam video{width:100%;height:100%;object-fit:cover;display:block}
.row{display:flex;gap:8px;margin-top:10px}
.btn{flex:1;border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:12px;font-weight:600}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
#manual{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px;margin-top:10px;display:flex;flex-direction:column;gap:8px}
#manual[hidden]{display:none}
#manual label{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--muted)}
#manual input{border:1px solid var(--line);border-radius:8px;padding:10px;font-size:17px;color:var(--ink)}
.pick{border:1px solid var(--line);border-radius:8px;padding:8px;margin-top:6px}
.pick label{flex-direction:row!important;align-items:center;gap:8px;color:var(--ink)!important;font-size:16px!important}
h3{font-size:15px;margin:18px 0 6px}
.log{display:flex;gap:8px;align-items:baseline;padding:6px 0;border-bottom:1px solid var(--line);font-size:14px;overflow-wrap:anywhere}
.log i{flex:none;width:10px;height:10px;border-radius:50%}
.log .ok{background:var(--ok)} .log .warn{background:var(--warn)} .log .bad{background:var(--bad)}
.grp{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-bottom:10px}
.grp.over{border-left:5px solid var(--bad)}
.grp h4{margin:0 0 6px;font-size:16px;display:flex;justify-content:space-between}
.grp .od{padding:6px 0;border-top:1px solid var(--line);font-size:14px;overflow-wrap:anywhere}
.grp .od b{font-size:15px} .grp .od span{color:var(--muted)}
dialog{border:0;border-radius:14px;padding:0;width:min(420px,92vw)}
dialog::backdrop{background:rgba(0,0,0,.55)}
.dlg{padding:18px}
.dlg h3{margin:0 0 8px;font-size:19px}
.dlg.stop{background:var(--bad);color:#fff} .dlg.stop h3{font-size:26px}
.boxes{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}
.boxes button{padding:16px 0;font-size:20px;font-weight:700;border-radius:10px;border:1px solid var(--line);background:var(--panel)}
.boxes button:first-child{background:var(--accent);color:#fff;border-color:var(--accent)}
.hint{color:var(--muted);font-size:13px}