:root{--bg:#17181a;--bg-panel:#1c1d20;--bg-hi:#24252a;--border:#2b2c31;--border-hi:#3a3b41;--text:#ecdcc1;--text-dim:#9a8f7c;--text-faint:#5d564a;--accent:#e8a13c;--accent-hi:#f5b456;--accent-dim:#7a5a2a;--err:#d86053;--ok:#7abf7f;--donor-r:122;--donor-g:191;--donor-b:127}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);height:100%;color:var(--text);-webkit-font-smoothing:antialiased;font-family:IBM Plex Sans,system-ui,sans-serif;font-size:13px;font-weight:400;line-height:1.5;overflow:hidden}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(circle at 15% 20%,#e8a13c0a,#0000 50%),radial-gradient(circle at 85% 80%,#e8a13c05,#0000 50%);position:fixed;inset:0}.app{z-index:1;grid-template-rows:auto 1fr auto;height:100%;display:grid;position:relative}header{border-bottom:1px solid var(--border);background:var(--bg-panel);justify-content:space-between;align-items:baseline;padding:18px 24px 14px;display:flex}.brand 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.15s}.image-label-copy:hover{border-color:var(--accent);color:var(--accent)}.image-label-copy.copied{color:var(--ok);border-color:var(--ok)}.coverage{grid-template-columns:1fr auto;align-items:center;gap:10px;display:grid}.coverage-bar{background:var(--bg);border:1px solid var(--border);border-radius:2px;height:10px;position:relative;overflow:visible}.coverage-fill{background:var(--ok);border-radius:1px;width:0%;height:100%;transition:width .25s,background .25s}.coverage-fill.low{background:var(--accent)}.coverage-threshold{background:var(--text-dim);opacity:.75;width:1px;position:absolute;top:-3px;bottom:-3px;left:60%}.coverage-threshold:after{content:"60";color:var(--text-faint);letter-spacing:.04em;font-family:JetBrains Mono,monospace;font-size:8.5px;position:absolute;top:-11px;left:50%;transform:translate(-50%)}.coverage-val{color:var(--text);text-align:right;min-width:36px;font-family:JetBrains Mono,monospace;font-size:11px}.donor-msg{color:var(--text-faint);letter-spacing:.02em;font-family:JetBrains Mono,monospace;font-size:10.5px}.donor-msg.warn{color:var(--accent)}.donor-msg.warn:before{content:"△ "}.donor-msg.ok{color:var(--ok)}.donor-msg.ok:before{content:"✓ "}.nav-arrow{border:1px solid var(--border-hi);width:40px;height:64px;color:var(--text);cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:3;background:#1c1d20d1;border-radius:2px;justify-content:center;align-items:center;padding:0 0 4px;font-family:Instrument Serif,serif;font-size:32px;line-height:1;transition:all .15s;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.nav-arrow:hover:not(:disabled){background:var(--accent);color:#1a1a1a;border-color:var(--accent)}.nav-arrow:disabled{opacity:.25;cursor:not-allowed}.nav-arrow.prev{left:18px}.nav-arrow.next{right:18px}.nav-counter{border:1px solid var(--border-hi);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:var(--text-dim);letter-spacing:.06em;z-index:3;background:#1c1d20d1;border-radius:2px;padding:6px 12px;font-family:JetBrains Mono,monospace;font-size:11px;position:absolute;top:18px;left:50%;transform:translate(-50%)}.nav-counter em{color:var(--accent);font-style:normal}.empty-state{text-align:center;color:var(--text-faint);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.empty-state .glyph{color:var(--accent);opacity:.25;margin-bottom:20px;font-family:Instrument Serif,serif;font-size:80px;font-style:italic;line-height:1}.empty-state p{color:var(--text-dim);max-width:420px;font-family:Instrument Serif,serif;font-size:22px;font-style:italic;line-height:1.4}.empty-state .sm{letter-spacing:.05em;color:var(--text-faint);margin-top:10px;font-family:JetBrains Mono,monospace;font-size:10.5px;font-style:normal}footer{border-top:1px solid var(--border);background:var(--bg-panel);color:var(--text-faint);letter-spacing:.03em;justify-content:space-between;align-items:center;padding:10px 24px;font-family:JetBrains Mono,monospace;font-size:10px;display:flex}footer .warn{color:var(--text-dim)}footer .warn:before{content:"◇ ";color:var(--accent)}aside.sidebar::-webkit-scrollbar{width:8px}aside.sidebar::-webkit-scrollbar-track{background:0 0}aside.sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}aside.sidebar::-webkit-scrollbar-thumb:hover{background:var(--border-hi)}.batch-list::-webkit-scrollbar{width:6px}.batch-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}