:root{--bg: #fafafa;--surface: #ffffff;--line: #e4e4e7;--text: #18181b;--muted: #71717a;--accent: #d42b1e}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 -apple-system,Segoe UI,Helvetica,Arial,sans-serif}h1{font-size:26px;margin:0 0 24px}h2{font-size:18px;margin:40px 0 16px}.muted{color:var(--muted)}.brand{font-weight:700;letter-spacing:.16em;margin:0 0 32px}code{font-size:12px;background:var(--bg);padding:2px 6px;border-radius:4px}.login{display:grid;place-items:center;min-height:100vh}.login form{width:340px;background:var(--surface);padding:32px;border:1px solid var(--line);border-radius:12px;display:grid;gap:16px}.login h1{font-size:20px;margin:0}label{display:grid;gap:6px}label>span{font-size:13px;color:var(--muted)}input[type=text],input[type=email],input[type=password],input[type=number]{padding:10px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:var(--surface);width:100%}button,.button{padding:10px 16px;border-radius:8px;border:none;background:var(--accent);color:#fff;font:inherit;cursor:pointer;text-decoration:none;display:inline-block}button.link{background:none;color:var(--accent);padding:0}.error{color:#b91c1c;font-size:13px;margin:0}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}aside{background:var(--surface);border-right:1px solid var(--line);padding:24px;display:flex;flex-direction:column}aside nav{display:grid;gap:4px}aside nav a{color:var(--muted);text-decoration:none;padding:8px 10px;border-radius:8px}aside nav a.active{background:var(--bg);color:var(--text);font-weight:600}.logout{margin-top:auto;text-align:left}main{padding:32px 40px;overflow:auto}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px}.card.alert{border-color:var(--accent)}.card .value{font-size:32px;font-weight:700;margin:0}.card .label{font-size:13px;color:var(--muted);margin:4px 0 0}.bars{display:flex;gap:6px;align-items:flex-end;height:180px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px}.bar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;gap:6px}.bar>div{width:100%;background:var(--accent);border-radius:4px 4px 0 0;min-height:2px}.bar>span{font-size:10px;color:var(--muted)}.toolbar{display:flex;gap:12px;margin-bottom:16px;align-items:center}.toolbar input{max-width:280px}table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);font-size:14px}th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:none}tr.row-alert td{background:#fef2f2}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.grid figure{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}.grid img{width:100%;display:block}.grid .placeholder{aspect-ratio:2/1;display:grid;place-items:center;color:var(--muted)}.grid figcaption{padding:8px 12px;font-size:12px;color:var(--muted)}.settings{display:grid;gap:20px;max-width:520px}.switch{display:flex;gap:12px;align-items:flex-start}.switch input{width:20px;height:20px;margin-top:2px}.switch p{margin:4px 0 0;font-size:13px}select{padding:10px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:var(--surface);width:100%}.hint{font-size:13px;margin:4px 0 0}.warn{color:#b45309;font-size:13px;margin:0}.switch.inline{align-items:center;gap:8px}.switch.inline span{font-size:13px;color:var(--muted)}.switch.inline input{width:16px;height:16px;margin:0}tr.row-muted td{opacity:.55}.reveal{background:var(--surface);border:1px solid var(--accent);border-radius:12px;padding:16px 20px;margin-bottom:16px}.reveal p{margin:0 0 12px;font-size:14px}.reveal code{display:block;padding:10px 12px;font-size:13px;word-break:break-all}.reveal .toolbar{margin:12px 0 0}