:root{--bg:#f6f7f9;--surface:#fff;--text:#1a202c;--muted:#64748b;--border:#e2e8f0;--primary:#1f6f4a;--primary-hover:#185c3d;--danger:#c53030;--radius:10px;--heat-0:#eef1f4;--heat-1:#d8f3dc;--heat-2:#b7e4c7;--heat-3:#74c69d;--heat-4:#40916c;--heat-5:#1b4332;color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}*{box-sizing:border-box}body{background:var(--bg);flex-direction:column;min-height:100vh;margin:0;display:flex}main{flex:1;padding-block:24px 48px}a{color:var(--primary)}h1,h2,h3{margin:0 0 12px;line-height:1.2}h1{font-size:1.6rem}h2{font-size:1.2rem}.muted{color:var(--muted)}small{font-size:.8rem}.container{max-width:1160px;margin:0 auto;padding-inline:16px}.site-header{color:#fff;background:#0f1720}.header-row{flex-wrap:wrap;align-items:center;gap:24px;min-height:64px;padding-block:8px;display:flex}.brand{color:#fff;flex-wrap:wrap;align-items:baseline;gap:6px;text-decoration:none;display:flex}.brand-mark{letter-spacing:.18em;color:#6ee7b7;font-size:1.15rem;font-weight:800}.brand-x{color:#94a3b8}.brand-partner{font-weight:700}.brand-sub{color:#94a3b8;margin-left:6px;font-size:.8rem}.nav{flex:1;gap:4px;display:flex}.nav a{color:#cbd5e1;border-radius:6px;padding:6px 12px;text-decoration:none}.nav a:hover,.nav a.active{color:#fff;background:#1e2a36}.user{align-items:center;gap:10px;display:flex}.user form{margin:0}.user-name{flex-direction:column;font-size:.9rem;line-height:1.2;display:flex}.user-name small{color:#94a3b8}.avatar{background:#1e2a36;border-radius:50%}.site-header .btn-ghost{color:#cbd5e1;border-color:#334155}.site-footer{border-top:1px solid var(--border);background:var(--surface);color:var(--muted);padding-block:20px;font-size:.9rem}.site-footer strong{color:var(--text)}.site-footer p{margin:4px 0 0}.footer-links a{color:var(--muted)}.prose{max-width:780px;margin-inline:auto}.prose h2{margin-top:28px}.prose h3{margin-top:16px;font-size:1rem}.prose li{margin-bottom:6px}.prose table{margin-block:8px 16px;font-size:.92rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;padding:20px}.card-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.card-head h2{margin:0}.grid-2{grid-template-columns:2fr 1fr;gap:20px;display:grid}@media (width<=860px){.grid-2{grid-template-columns:1fr}}.flash{border:1px solid;border-radius:8px;margin-bottom:16px;padding:10px 14px}.flash-ok{color:#065f46;background:#ecfdf3;border-color:#a7f3d0}.flash-error{color:#991b1b;background:#fef2f2;border-color:#fecaca}.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;cursor:pointer;border-radius:8px;align-items:center;gap:6px;padding:8px 14px;font-weight:500;text-decoration:none;display:inline-flex}.btn:hover{background:#f1f5f9}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-danger{color:var(--danger);border-color:#fecaca}.btn-ghost{background:0 0}.btn-ghost:hover{background:#94a3b826}.btn-sm{padding:5px 10px;font-size:.85rem}.actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.actions form{margin:0}.form{gap:16px;max-width:720px;display:grid}.field{gap:6px;display:grid}.field label,.field legend{font-size:.9rem;font-weight:600}.field .hint{color:var(--muted);font-size:.8rem}.row{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;display:grid}input[type=text],input[type=number],input[type=url],input[type=datetime-local],select,textarea{font:inherit;border:1px solid var(--border);background:#fff;border-radius:8px;width:100%;padding:8px 10px}textarea{resize:vertical;min-height:90px}input[type=color]{border:1px solid var(--border);border-radius:8px;width:56px;height:38px;padding:2px}fieldset{border:1px solid var(--border);border-radius:8px;margin:0;padding:12px}.check{align-items:center;gap:8px;font-weight:400;display:flex}.list{margin:0;padding:0;list-style:none}.list>li{border-bottom:1px solid var(--border);padding:12px 0}.list>li:last-child{border-bottom:0}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:middle;padding:8px}th{text-transform:uppercase;color:var(--muted);letter-spacing:.04em;font-size:.8rem}.badge{color:#fff;white-space:nowrap;border-radius:999px;align-items:center;gap:4px;padding:2px 8px;font-size:.75rem;font-weight:600;display:inline-flex}.badge img{border-radius:3px;width:14px;height:14px}.badge.requested{opacity:.6}.pill{color:#334155;background:#e2e8f0;border-radius:999px;padding:2px 8px;font-size:.75rem;display:inline-block}.pill-danger{color:#991b1b;background:#fee2e2}.empty{color:var(--muted);text-align:center;padding:16px 0}.heatmap-wrap{overflow-x:auto}.heatmap{grid-template-columns:44px repeat(24,minmax(28px,1fr));gap:3px;min-width:760px;display:grid}.heatmap .hlabel,.heatmap .dlabel{color:var(--muted);align-items:center;font-size:.7rem;display:flex}.heatmap .hlabel{justify-content:center}.cell{aspect-ratio:1;cursor:default;background:var(--heat-0);border:0;border-radius:4px;flex-wrap:wrap;align-content:flex-end;gap:1px;padding:2px;display:flex;position:relative}.cell[data-ssus]{cursor:pointer}.cell[data-ssus]:hover{outline:2px solid var(--text)}.cell.l1{background:var(--heat-1)}.cell.l2{background:var(--heat-2)}.cell.l3{background:var(--heat-3)}.cell.l4{background:var(--heat-4)}.cell.l5{background:var(--heat-5)}.cell .dot{border-radius:50%;width:5px;height:5px;box-shadow:0 0 0 1px #ffffffb3}.legend{color:var(--muted);align-items:center;gap:4px;font-size:.75rem;display:flex}.legend span.sw{border-radius:3px;width:14px;height:14px;display:inline-block}dialog{border-radius:var(--radius);border:0;width:calc(100% - 32px);max-width:480px;padding:20px;box-shadow:0 20px 50px #00000040}dialog::backdrop{background:#0f172080}