:root{--bg: #0f1115;--panel: #181b22;--panel-2: #1f232c;--border: #2a2f3a;--text: #e7ebf0;--muted: #9aa3b2;--accent: #3b82f6;--accent-2: #22c55e;--warn: #f59e0b;--danger: #ef4444;--gmu: #006633;--gmu-gold: #ffcc33}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--accent)}.app{display:flex;min-height:100vh}.sidebar{width:210px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);padding:12px 8px;position:sticky;top:0;height:100vh;overflow-y:auto}.brand{font-weight:700;font-size:16px;padding:8px 10px;color:var(--gmu-gold)}.brand small{display:block;color:var(--muted);font-weight:400;font-size:11px}.nav a{display:block;padding:8px 10px;border-radius:6px;color:var(--text);text-decoration:none;cursor:pointer;font-size:13px}.nav a:hover{background:var(--panel-2)}.nav a.active{background:var(--gmu);color:#fff}.main{flex:1;padding:20px 26px;max-width:1500px}h1{font-size:20px;margin:0 0 4px}h2{font-size:15px;margin:18px 0 8px;color:var(--text)}.sub{color:var(--muted);margin:0 0 16px;font-size:13px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px 14px}.card .n{font-size:26px;font-weight:700}.card .l{color:var(--muted);font-size:12px;margin-top:2px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:14px;margin-bottom:16px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--border);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.03em}tr:hover td{background:var(--panel-2)}input,select,textarea{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:5px;padding:5px 7px;font-size:13px;font-family:inherit;width:100%}textarea{min-height:60px}button{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:7px 12px;cursor:pointer;font-size:13px;font-weight:600}button:hover{filter:brightness(1.08)}button.secondary{background:var(--panel-2);border:1px solid var(--border)}button.danger{background:var(--danger)}button.small{padding:3px 8px;font-size:12px}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.spacer{flex:1}.badge{display:inline-block;padding:2px 7px;border-radius:99px;font-size:11px;font-weight:600}.badge.green{background:#22c55e26;color:#4ade80}.badge.amber{background:#f59e0b26;color:#fbbf24}.badge.red{background:#ef444426;color:#f87171}.badge.blue{background:#3b82f626;color:#93c5fd}.badge.gray{background:#9aa3b226;color:var(--muted)}.assumption{border-left:3px solid var(--warn);padding-left:8px}.progress{background:var(--panel-2);border-radius:99px;height:10px;overflow:hidden}.progress>div{height:100%;background:var(--accent-2)}.bars{display:flex;gap:18px;flex-wrap:wrap}.week{display:grid;grid-template-columns:56px repeat(7,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}.week .cell,.week .hd,.week .time{background:var(--panel);padding:2px;position:relative}.week .hd{text-align:center;font-weight:600;font-size:11px;padding:6px 2px;color:var(--muted)}.week .time{font-size:10px;color:var(--muted);text-align:right;padding-right:4px}.week .daycol{position:relative;height:780px;background:var(--panel)}.block{position:absolute;left:2px;right:2px;border-radius:4px;padding:3px 4px;font-size:10px;overflow:hidden;color:#fff}.block.conflict{outline:2px solid var(--danger)}.login{max-width:360px;margin:14vh auto}.login .panel{padding:24px}.toast{position:fixed;bottom:16px;right:16px;background:var(--panel-2);border:1px solid var(--border);padding:10px 14px;border-radius:8px}.toast.err{border-color:var(--danger)}.muted{color:var(--muted)}.pill-row{display:flex;gap:6px;flex-wrap:wrap}.editable:focus-within{outline:1px solid var(--accent)}small.hint{color:var(--muted)}.flex2{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width: 800px){.flex2{grid-template-columns:1fr}.sidebar{width:160px}}.sidebar{display:flex;flex-direction:column}.rail-sep{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em;padding:14px 10px 4px}.nav a.tool{color:var(--muted)}.nav a.tool:hover{color:var(--text)}.logout{color:var(--muted);padding:8px 10px;cursor:pointer;font-size:12px}.logout:hover{color:var(--text)}.drawer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:50;display:flex;justify-content:flex-end}.drawer{background:var(--bg);border-left:1px solid var(--border);height:100vh;max-width:94vw;overflow-y:auto;box-shadow:-10px 0 30px #0006}.drawer-head{position:sticky;top:0;background:var(--panel);border-bottom:1px solid var(--border);padding:12px 16px;display:flex;align-items:center;justify-content:space-between;z-index:1}.drawer-body{padding:16px}.hub-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:16px}@media (max-width: 1000px){.hub-grid{grid-template-columns:1fr}}.ring{display:flex;align-items:center;gap:16px}.ring svg{flex-shrink:0}.rec{display:flex;gap:8px;align-items:flex-start;padding:7px 0;border-bottom:1px solid var(--border)}.rec .pri{font-weight:700;width:30px;color:var(--gmu-gold)}.rec.blocked{opacity:.6}.chip{display:inline-block;padding:1px 7px;border-radius:99px;font-size:11px;background:var(--panel-2);border:1px solid var(--border);cursor:pointer}.chip:hover{border-color:var(--accent)}.opt-area{margin-bottom:14px}.opt-area h3{font-size:13px;margin:0 0 6px;color:var(--gmu-gold);border-bottom:1px solid var(--border);padding-bottom:4px}.opt-course{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:8px 10px;margin-bottom:8px}.opt-course.done{opacity:.65}.opt-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.opt-head b{font-size:13px}.sec-row{display:grid;grid-template-columns:70px 1fr 90px 70px 90px auto;gap:8px;align-items:center;font-size:12px;padding:4px 0;border-top:1px dashed var(--border)}.sec-row .seats-ok{color:#4ade80;font-weight:600}.sec-row .seats-no{color:#f87171;font-weight:600}.planner-cols{display:grid;grid-template-columns:1fr 360px;gap:16px;align-items:start}@media (max-width: 1100px){.planner-cols{grid-template-columns:1fr}}.track-cat{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px 14px;margin-bottom:12px}.track-row{display:grid;grid-template-columns:1fr 130px 120px;gap:8px;align-items:center;padding:5px 0;border-top:1px solid var(--border);font-size:13px}.track-row:first-of-type{border-top:none}.dot{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:6px}.dot.green{background:#22c55e}.dot.blue{background:#3b82f6}.dot.amber{background:#f59e0b}.dot.gray{background:#6b7280}.res-card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px 14px;margin-bottom:10px}.res-card a{font-weight:600;font-size:14px}.res-card .cat{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;background:var(--panel-2);padding:1px 5px;border-radius:4px}.bookmarklet{display:inline-block;background:var(--gmu);color:#fff;padding:8px 14px;border-radius:6px;text-decoration:none;font-weight:700}.panel-ctl{display:inline-flex;gap:2px;margin-left:6px}.iconbtn{background:transparent;border:1px solid transparent;color:var(--muted);padding:1px 6px;font-size:12px;line-height:1;border-radius:5px;cursor:pointer}.iconbtn:hover{background:var(--panel-2);color:var(--text);border-color:var(--border)}.panel.collapsed{padding-top:10px;padding-bottom:10px;opacity:.9}.restore-bar{display:flex;gap:6px;align-items:center;flex-wrap:wrap;background:var(--panel);border:1px dashed var(--border);border-radius:8px;padding:8px 10px;margin-bottom:14px}.gmu-update{margin-bottom:14px}.gmu-update .update-row{display:flex;gap:8px;align-items:center;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:8px 12px}.gmu-update.compact .update-row{padding:6px 10px}.gmu-update .dot{width:9px;height:9px;border-radius:99px;flex-shrink:0}.gmu-update .dot.on{background:var(--accent-2);box-shadow:0 0 0 3px #22c55e26}.gmu-update .dot.off{background:var(--muted)}.newterm-alert{display:flex;gap:8px;align-items:center;flex-wrap:wrap;background:#22c55e14;border:1px solid rgba(34,197,94,.35);border-radius:8px;padding:8px 12px;margin-bottom:8px;font-size:13px}.env-block{background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:8px 10px;font-size:12px;white-space:pre;overflow-x:auto;flex:1;margin:0}.subtabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin:0 0 16px}.subtabs a{padding:7px 12px;font-size:13px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer}.subtabs a:hover{color:var(--text)}.subtabs a.active{color:var(--text);border-bottom-color:var(--accent)}.ingest-log{background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:8px 10px;margin-top:8px;max-height:220px;overflow-y:auto}.log-line{font-size:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;padding:1px 0;white-space:pre-wrap;word-break:break-word}.log-line.error{color:#f87171}.log-line.warn{color:#fbbf24}.opt-callout{background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:10px 12px;margin-top:8px}.opt-callout summary{cursor:pointer}.oneclick .bookmarklet{display:inline-block;padding:3px 10px;border-radius:6px;background:var(--accent);color:#fff;font-weight:600;text-decoration:none}.oneclick .bookmarklet:hover{filter:brightness(1.1)}td.editable,.cell-edit{position:relative}.cell-edit textarea{position:absolute;left:0;top:-2px;z-index:20;width:max(100%,340px);min-height:64px;background:var(--panel);border:1px solid var(--accent);box-shadow:0 6px 24px #00000073;white-space:pre-wrap}