:root{
  --bg:#0f1720; --panel:#17212b; --panel2:#1e2a36; --line:#2b3a49;
  --fg:#e8eef4; --muted:#93a4b4; --keep:#2e9e5b; --border:#d59b2a; --reject:#c8483f;
  --accent:#3b82f6;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--fg);font:14px/1.5 "Segoe UI",system-ui,"Microsoft YaHei",sans-serif}
h1{font-size:17px;margin:0}
.sub{margin:2px 0 0;color:var(--muted);font-size:12px}
a{color:inherit;text-decoration:none}
.topbar{display:flex;align-items:center;gap:18px;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:12px}
.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--accent);color:#fff;font-weight:700}
.mark.big{width:48px;height:48px;font-size:20px;margin:0 auto 10px}
.top-progress{flex:1;display:flex;align-items:center;gap:10px;max-width:520px}
.bar{flex:1;height:8px;border-radius:6px;background:var(--panel2);overflow:hidden}
.bar>div{height:100%;width:0;background:var(--keep);transition:width .2s}
.top-actions{display:flex;align-items:center;gap:8px;margin-left:auto;flex-wrap:wrap}
.who{color:var(--muted);font-size:12px}
.auto{color:var(--muted);font-size:12px;display:flex;align-items:center;gap:5px}
.btn{background:var(--panel2);border:1px solid var(--line);color:var(--fg);border-radius:8px;padding:6px 12px;cursor:pointer;font-size:13px}
.btn:hover{border-color:var(--accent)}
.btn.ghost{background:transparent}
.layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(380px,.85fr);gap:0;height:calc(100vh - 56px)}
.viewer{display:flex;flex-direction:column;min-width:0;border-right:1px solid var(--line)}
.filters{display:flex;align-items:center;gap:10px;padding:8px 14px;border-bottom:1px solid var(--line)}
.filters select{background:var(--panel2);color:var(--fg);border:1px solid var(--line);border-radius:8px;padding:5px 8px}
.counter{color:var(--muted);font-size:12px}
.spacer{flex:1}
.image-wrap{position:relative;flex:1;margin:0;display:grid;place-items:center;overflow:auto;background:#0a1017;padding:12px}
.image-wrap img{max-width:100%;max-height:100%;object-fit:contain;border-radius:6px;box-shadow:0 6px 24px rgba(0,0,0,.5);cursor:zoom-in}
.image-wrap.zoom img{max-width:none;max-height:none;width:auto;height:auto;cursor:zoom-out}
#imgHint{position:absolute;left:14px;bottom:10px;color:var(--muted);font-size:12px;background:rgba(0,0,0,.45);padding:2px 8px;border-radius:6px}
.panel{padding:14px;overflow:auto}
.meta{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--panel);margin-bottom:12px;font-size:12.5px}
.meta .title{font-size:15px;font-weight:600;margin-bottom:6px;word-break:break-word}
.meta dl{display:grid;grid-template-columns:88px 1fr;gap:2px 10px;margin:0}
.meta dt{color:var(--muted)}
.meta dd{margin:0;word-break:break-word}
.tag{display:inline-block;background:var(--panel2);border:1px solid var(--line);border-radius:999px;padding:1px 9px;margin:2px 4px 2px 0;font-size:11.5px}
.tag.ai{border-color:var(--accent)}
.block{border:1px solid var(--line);border-radius:10px;padding:10px 12px 12px;margin:0 0 12px;background:var(--panel)}
.block legend{padding:0 6px;color:var(--muted);font-size:12.5px}
.verdict-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.vbtn{display:flex;flex-direction:column;align-items:center;gap:2px;padding:12px 6px;border-radius:10px;border:2px solid var(--line);background:var(--panel2);color:var(--fg);cursor:pointer;font-weight:600;font-size:13px}
.vbtn small{font-weight:400;color:var(--muted)}
.vbtn.keep.on{border-color:var(--keep);background:rgba(46,158,91,.18)}
.vbtn.border.on{border-color:var(--border);background:rgba(213,155,42,.18)}
.vbtn.reject.on{border-color:var(--reject);background:rgba(200,72,63,.18)}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px}
.checks label{display:flex;align-items:flex-start;gap:7px;font-size:12.5px;color:var(--fg);padding:3px 0;cursor:pointer}
.checks input{margin-top:2px}
.nr-toggle{display:flex;gap:8px;align-items:center;font-size:13px;margin-bottom:8px}
.nr-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;opacity:.45;pointer-events:none;transition:.15s}
.nr-grid.on{opacity:1;pointer-events:auto}
.nr-grid label{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--muted)}
.nr-grid input{background:var(--panel2);border:1px solid var(--line);border-radius:7px;color:var(--fg);padding:6px 8px;font-size:12.5px}
textarea{width:100%;background:var(--panel2);border:1px solid var(--line);border-radius:8px;color:var(--fg);padding:8px;font:inherit;resize:vertical}
.save-state{color:var(--muted);font-size:12px;text-align:right}
.save-state.saved{color:var(--keep)}
.save-state.error{color:var(--reject)}
textarea:focus,.nr-grid input:focus{outline:1px solid var(--accent)}
.login-body{display:grid;place-items:center;min-height:100vh}
.login-card{width:340px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px;text-align:center}
.login-card label{display:block;text-align:left;margin:12px 0;color:var(--muted);font-size:12.5px}
.login-card input{width:100%;margin-top:4px;background:var(--panel2);border:1px solid var(--line);border-radius:8px;color:var(--fg);padding:9px 10px}
.login-card button{width:100%;margin-top:8px;background:var(--accent);border:0;color:#fff;border-radius:9px;padding:10px;font-size:14px;cursor:pointer}
.login-card .error{color:var(--reject);min-height:18px;font-size:12.5px}
.login-card .hint{color:var(--muted);font-size:11.5px;margin-top:12px}
@media (max-width:900px){.layout{grid-template-columns:1fr;height:auto}.viewer{border:0}.image-wrap{height:48vh}}