:root{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;letter-spacing:0;color-scheme:light;--canvas:#f3f6fb;--surface:#fff;--ink:#18232b;--muted:#52656d;--line:#d6dfdf;--hover:#edf5f2;--accent:#087153;color:var(--ink);background:var(--canvas)}
:root[data-theme="dark"]{color-scheme:dark;--canvas:#171b1c;--surface:#242c2c;--ink:#edf2f1;--muted:#b7c5c4;--line:#566763;--hover:#354941;--accent:#83e9bd}
*{box-sizing:border-box}body{margin:0;height:100dvh;display:grid;grid-template-rows:auto minmax(0,1fr) auto}
header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 28px;background:var(--surface);border-bottom:1px solid var(--line)}
.heading{min-width:0}h1{font-size:24px;line-height:1.25;margin:4px 0 0;overflow-wrap:anywhere}.eyebrow{font-size:11px;color:var(--accent);font-weight:750}
#details{color:var(--muted);font-size:13px;margin:8px 0 0;overflow-wrap:anywhere}#details:empty{display:none}
.tools{display:flex;align-items:center;gap:8px;flex-shrink:0;flex-wrap:wrap}
button{display:grid;place-items:center;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:6px;width:40px;height:40px;cursor:pointer;flex-shrink:0}
button:hover{background:var(--hover);border-color:var(--accent)}button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}button:disabled{opacity:.4;cursor:default}
button img{width:20px;height:20px}[data-theme="dark"] button img{filter:invert(1)}
.zoom-tools{display:flex;align-items:center}#zoom{width:64px;text-align:center;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
#status{font-size:13px;font-weight:650;margin-right:12px;color:var(--muted);white-space:nowrap}
#status[data-state="running"]{color:var(--accent)}#status[data-state="complete"]{color:#946417}[data-theme="dark"] #status[data-state="complete"]{color:#f0c86d}
main{min-height:0;overflow:auto;padding:24px;position:relative;scrollbar-color:var(--line) var(--canvas)}
#bracket{display:block;margin:auto;max-width:none}#bracket[hidden]{display:none}#notice{text-align:center;margin:48px 16px;color:var(--muted)}#notice:empty{display:none}
footer{display:flex;justify-content:space-between;gap:16px;padding:10px 28px;background:var(--surface);border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
#connection{color:var(--accent);text-align:right}#connection[data-offline="true"]{color:#ae501d}[data-theme="dark"] #connection[data-offline="true"]{color:#ffb08b}
@media(max-width:1000px){header{flex-wrap:wrap}.tools{width:100%}#status{margin-right:auto}}
@media(max-width:650px){header{padding:14px 12px;gap:12px}h1{font-size:20px}.tools{gap:6px}#status{width:100%;margin:0 0 2px}main{padding:12px}footer{padding:10px 12px}.zoom-tools{margin-right:auto}}