:root{--bg:#f5f6f8;--surface:#fff;--text:#1c1f24;--muted:#6b7280;--border:#e3e5e8;--primary:#2481cc;--primary-text:#fff;--error:#c62828;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#15171a;--surface:#1e2125;--text:#e8eaed;--muted:#9aa0a6;--border:#2f3338;--error:#ef9a9a}}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;margin:0}.muted{color:var(--muted)}.error{color:var(--error)}.center{text-align:center;padding:48px 16px}button,.button{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:8px;padding:10px 18px;text-decoration:none;display:inline-block}.primary{background:var(--primary);border-color:var(--primary);color:var(--primary-text)}.login{place-items:center;min-height:100vh;padding:16px;display:grid}.card{background:var(--surface);border:1px solid var(--border);text-align:center;border-radius:12px;width:100%;max-width:380px;padding:32px 24px}.card h1{margin:0 0 8px;font-size:24px}.card p{margin:0 0 20px}.topbar{background:var(--surface);border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:12px 16px;display:flex}.spacer{flex:1}.content{max-width:1100px;margin:0 auto;padding:24px 16px}.section{margin-bottom:32px}.section h2{margin:0 0 12px;font-size:18px}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 12px}tr:last-child td{border-bottom:0}th{color:var(--muted);font-weight:500}.num{text-align:right}.form-row{flex-wrap:wrap;align-items:end;gap:8px;display:flex}.form-row label{color:var(--muted);gap:4px;font-size:13px;display:grid}input[type=text]{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;min-width:160px;padding:9px 10px}button.link{padding:4px 10px;font-size:13px}