:root{--bg: #faf9f7;--surface: #ffffff;--surface-alt: #f4f2ef;--border: #e4e0da;--text: #2c2a27;--text-soft: #6b6660;--text-faint: #97918a;--state-work: #7a8f9e;--state-rest: #8fa07c;--state-scroll: #c39a6b;--state-avoid: #b08a94;--state-unclear: #9a94a8;--state-other: #b5b0a8;--accent: #6b7f8f;--uncertain: #cfc9c0;--radius: 10px;--gap: 16px;--shadow: 0 1px 2px rgba(44, 42, 39, .05)}@media(prefers-color-scheme:dark){:root{--bg: #1c1b1a;--surface: #252423;--surface-alt: #2e2c2a;--border: #3a3735;--text: #e8e4de;--text-soft: #a8a29a;--text-faint: #7c766e;--uncertain: #46423d;--shadow: none}}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica Neue,system-ui,sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3{font-weight:600;letter-spacing:-.01em;margin:0 0 8px}h1{font-size:1.5rem}h2{font-size:1.1rem}h3{font-size:.95rem;color:var(--text-soft)}p{margin:0 0 12px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.shell{display:flex;min-height:100vh;flex-direction:column}.topbar{display:flex;align-items:center;gap:12px;padding:12px 20px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10;flex-wrap:wrap}.brand{font-weight:600;margin-right:8px;white-space:nowrap}.nav{display:flex;gap:2px;flex-wrap:wrap;flex:1}.nav a{padding:6px 11px;border-radius:7px;color:var(--text-soft);font-size:.9rem;white-space:nowrap}.nav a:hover{background:var(--surface-alt);text-decoration:none}.nav a.active{background:var(--surface-alt);color:var(--text);font-weight:500}.content{padding:20px;max-width:1180px;width:100%;margin:0 auto;flex:1}.grid{display:grid;gap:var(--gap);grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.card--wide{grid-column:1 / -1}.stat{font-size:1.9rem;font-weight:600;letter-spacing:-.02em;line-height:1.2}.stat-label{color:var(--text-soft);font-size:.85rem}.stat-note{color:var(--text-faint);font-size:.8rem;margin-top:4px}.muted{color:var(--text-soft)}.faint{color:var(--text-faint);font-size:.85rem}.insufficient{background:var(--surface-alt);border:1px dashed var(--border);border-radius:var(--radius);padding:18px;color:var(--text-soft);font-size:.9rem}.tag{display:inline-block;padding:2px 8px;border-radius:20px;font-size:.75rem;background:var(--surface-alt);color:var(--text-soft);border:1px solid var(--border);white-space:nowrap}.tag--manual{border-style:dashed}.tag--uncertain{background:transparent;border-style:dashed;font-style:italic}button,.btn{font:inherit;padding:7px 14px;border-radius:7px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;transition:background .12s}button:hover:not(:disabled),.btn:hover{background:var(--surface-alt);text-decoration:none}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover:not(:disabled){filter:brightness(1.08);background:var(--accent)}button.danger{border-color:#b08a94;color:#8f6b74}input,select,textarea{font:inherit;padding:7px 10px;border:1px solid var(--border);border-radius:7px;background:var(--surface);color:var(--text);width:100%}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}label{display:block;font-size:.85rem;color:var(--text-soft);margin-bottom:4px}.field{margin-bottom:12px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}table{width:100%;border-collapse:collapse;font-size:.9rem}th{text-align:left;font-weight:500;color:var(--text-soft);padding:8px 10px;border-bottom:1px solid var(--border);font-size:.82rem}td{padding:10px;border-bottom:1px solid var(--border);vertical-align:top}tr:last-child td{border-bottom:none}.table-scroll{overflow-x:auto}.entry{padding:14px 0;border-bottom:1px solid var(--border)}.entry:last-child{border-bottom:none}.entry-question{color:var(--text-soft);font-size:.88rem;margin-bottom:6px}.entry-answer{font-size:1rem;margin-bottom:8px;white-space:pre-wrap}.entry-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:.8rem;color:var(--text-faint)}.evidence{font-style:italic;color:var(--text-soft);border-left:2px solid var(--border);padding-left:10px;margin-top:6px;font-size:.85rem}.chart{width:100%;height:280px}.chart--tall{height:340px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:340px}.error{color:#8f6b74;font-size:.88rem;margin-top:8px}.banner{background:var(--surface-alt);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;font-size:.88rem;margin-bottom:var(--gap);color:var(--text-soft)}@media(max-width:640px){.content{padding:14px}.topbar{padding:10px 14px}.stat{font-size:1.6rem}}