:root{--bg:#f5f7fb;--surface:#fff;--border:#e3e8ef;--primary:#0d6efd;--primary-dark:#0b5ed7;--text:#1a2433;--muted:#687385;--warning:#fff8c5;--danger:#dc3545;--success:#198754;--radius:8px;--shadow:0 1px 3px #0f172a0d, 0 4px 12px #0f172a0a;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,Roboto,Helvetica Neue,Arial,sans-serif}*{box-sizing:border-box}html,body,#root{background:var(--bg);height:100%;color:var(--text);margin:0;padding:0;font-size:14px}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer}.btn{border-radius:var(--radius);background:var(--primary);color:#fff;border:1px solid #0000;justify-content:center;align-items:center;padding:8px 16px;font-weight:500;transition:background .15s;display:inline-flex}.btn:hover:not(:disabled){background:var(--primary-dark)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn--ghost{color:var(--text);border-color:var(--border);background:0 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.role--manager{background:#ad6a00}.topbar__logout{color:#cdd9ea;background:0 0;border:1px solid #29384e;border-radius:6px;padding:6px 11px;font-size:12px}.topbar__logout:hover{color:#fff;background:#29384e}.main{width:100%;max-width:1600px;margin:0 auto;padding:22px 32px 40px;overflow-y:auto}@media (width<=768px){.topbar{flex-wrap:wrap;gap:8px;height:auto;padding:8px 14px}.topbar__tag{display:none}.topbar__nav{order:3;width:100%;overflow-x:auto}.main{padding:16px}}.page-header{justify-content:space-between;align-items:flex-end;margin-bottom:18px;display:flex}.page-header h1{margin:0 0 2px;font-size:22px}.page-header .subtitle{color:var(--muted);font-size:13px}.table{border-collapse:collapse;background:var(--surface);width:100%;box-shadow:var(--shadow);border-radius:10px;overflow:hidden}.table th,.table td{text-align:left;border-bottom:1px solid var(--border);padding:12px 14px}.table 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