:root{--bg:#0d1117;--panel:#151b23;--panel2:#1b232d;--line:#2a3441;--text:#d8e1ea;--dim:#8b98a8;
      --accent:#4fb3e8;--ok:#3ecf8e;--warn:#e8b54f;--bad:#e86a6a;--tuna:#eb3c3c;--yt:#f0c828}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:13px/1.45 "Noto Sans KR","Malgun Gothic",sans-serif}
button{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:6px 13px;
       cursor:pointer;font:inherit;font-size:12.5px}
button:hover{border-color:var(--accent);color:var(--accent)}
button.primary{background:#14425c;border-color:#1d6b94;color:#cfeeff}
input,select{background:#10151c;color:var(--text);border:1px solid var(--line);border-radius:5px;padding:6px 8px;font:inherit}
.sub{color:var(--dim);font-size:11.5px}
/* login */
body.login{display:grid;place-items:center;min-height:100vh}
.loginbox{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:28px 30px;width:320px;
          display:flex;flex-direction:column;gap:12px}
.loginbox h1{margin:0;font-size:20px}
.loginbox label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--dim)}
.loginbox input{font-size:14px}
.err{color:var(--bad);min-height:1em;margin:0}
/* app frame */
header{display:flex;align-items:center;gap:14px;padding:0 16px;background:var(--panel);border-bottom:1px solid var(--line);
       height:48px;position:sticky;top:0;z-index:5}
header h1{font-size:15px;margin:0;font-weight:600;white-space:nowrap}
nav{display:flex;gap:2px;height:100%}
nav button{background:none;border:none;border-bottom:2px solid transparent;border-radius:0;color:var(--dim);
           font-size:13px;padding:0 12px}
nav button[aria-selected="true"]{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}
header .right{margin-left:auto;display:flex;gap:8px;align-items:center}
main{padding:14px 16px 30px}
.page{display:flex;flex-direction:column;gap:14px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:99px;background:var(--panel2);
      border:1px solid var(--line);font-size:11.5px;white-space:nowrap}
.dot{width:8px;height:8px;border-radius:50%;background:var(--dim);flex:none}
.dot.ok{background:var(--ok)}.dot.warn{background:var(--warn)}.dot.bad{background:var(--bad)}
section{background:var(--panel);border:1px solid var(--line);border-radius:9px;overflow:hidden}
section>.bar{display:flex;align-items:center;gap:10px;padding:8px 12px;border-bottom:1px solid var(--line);
             background:var(--panel2);flex-wrap:wrap}
section>.bar b{font-size:12.5px}
section>.body{padding:12px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:1100px){.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid2{grid-template-columns:1fr}}
@media (max-width:600px){.grid4{grid-template-columns:1fr}}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:12px 14px}
.stat .k{color:var(--dim);font-size:11.5px}
.stat .v{font-size:24px;font-weight:600;margin-top:2px;font-variant-numeric:tabular-nums}
.stat .s{color:var(--dim);font-size:11.5px;margin-top:2px}
.imgbox{background:#000;line-height:0}
.imgbox img,.imgbox video{width:100%;display:block}
.cam .imgbox{aspect-ratio:16/10}
.cam .imgbox img{height:100%;object-fit:contain}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:12px}
.kv dt{color:var(--dim)} .kv dd{margin:0;font-variant-numeric:tabular-nums}
table{width:100%;border-collapse:collapse;font-size:12px}
th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line)}
th{color:var(--dim);font-weight:500;background:var(--panel2)}
tbody tr.click{cursor:pointer} tbody tr.click:hover{background:#1e2834}
.tag{display:inline-block;font-size:10.5px;padding:1px 7px;border-radius:99px;border:1px solid var(--line);color:var(--dim)}
.tag.busy{border-color:#7a3337;color:#ffb4b4}.tag.sporadic{border-color:#1d6b94;color:#8fd4f5}
.tag.candidate{color:var(--dim)} .tag.done{border-color:#2b6b52;color:#bcf2da}
.bars{display:flex;align-items:flex-end;gap:2px;height:120px}
.bars div{flex:1;background:var(--accent);border-radius:2px 2px 0 0;min-height:1px;position:relative}
.bars div.off{background:#26303c}
.axis{display:flex;gap:2px;font-size:10px;color:var(--dim)} .axis span{flex:1;text-align:center}
.timeline{position:relative;height:26px;background:#10151c;border-radius:4px;overflow:hidden}
.timeline i{position:absolute;top:0;bottom:0}
.empty{color:var(--dim);padding:24px;text-align:center}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.thumb{background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden;cursor:pointer}
.thumb:hover{border-color:var(--accent)}
.thumb .imgbox{aspect-ratio:16/10}.thumb .imgbox img{height:100%;object-fit:cover}
.thumb .t{padding:7px 10px;display:flex;justify-content:space-between;gap:6px;align-items:center;font-size:12px}
/* dialog */
dialog{border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--text);padding:0;
       width:min(1500px,96vw);max-height:94vh}
dialog::backdrop{background:rgba(0,0,0,.65)}
dialog .head{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--panel2)}
dialog .head h2{font-size:14px;margin:0}
dialog .content{padding:12px 14px;overflow:auto;max-height:calc(94vh - 50px)}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:10px}
.tabs button{background:none;border:none;border-bottom:2px solid transparent;border-radius:0;color:var(--dim)}
.tabs button[aria-selected="true"]{color:var(--accent);border-bottom-color:var(--accent)}
.player{display:flex;gap:10px;align-items:center;margin-top:10px;flex-wrap:wrap}
.player input[type=range]{flex:1;min-width:200px}
.stage{position:relative;line-height:0;background:#000}
.stage img{width:100%;display:block}
.stage canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.bar-meter{height:6px;background:#26303c;border-radius:3px;overflow:hidden}
.bar-meter i{display:block;height:100%;background:var(--accent)}

[hidden]{display:none !important}
.tag{white-space:nowrap}
.thumb .t{flex-wrap:wrap;row-gap:4px}