:root{--bg:#f4f6f8;--panel:#fff;--text:#17212b;--muted:#6b7785;--line:#e2e7ec;--accent:#1769aa;--accent-dark:#0e4f85;--danger:#b42318;--success:#067647;--warning:#b54708;--radius:14px}*{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;color:var(--text);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.shell{grid-template-columns:240px 1fr;min-height:100vh;display:grid}.sidebar{color:#e8eef5;background:#12202e;height:100vh;padding:24px 16px;position:sticky;top:0}.brand{margin:0 8px 24px;font-size:20px;font-weight:800}.nav{gap:6px;display:grid}.nav a{color:#d6e0ea;border-radius:10px;padding:11px 12px}.nav a:hover{background:#1c3043}.sidebar-footer{position:absolute;bottom:20px;left:16px;right:16px}.sidebar-footer button{color:#e8eef5;background:0 0;border:1px solid #38506a;border-radius:10px;width:100%;padding:10px}.content{width:100%;max-width:1500px;padding:28px}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;display:flex}h1{margin:0;font-size:28px}h2{margin-top:0}.muted{color:var(--muted)}.grid{gap:16px;display:grid}.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 1px 2px #00000008}.stat-value{margin-top:8px;font-size:28px;font-weight:800}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.btn{background:var(--accent);color:#fff;border:0;border-radius:10px;justify-content:center;align-items:center;padding:10px 14px;font-weight:700;display:inline-flex}.btn:hover{background:var(--accent-dark)}.btn.secondary{color:#184c75;background:#eaf1f7}.btn.danger{color:var(--danger);background:#feeceb}.btn.success{color:var(--success);background:#e8f7ef}.btn.warning{color:var(--warning);background:#fff0e5}.btn:disabled{opacity:.55;cursor:not-allowed}.table-wrap{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;padding:12px 14px}th{text-transform:uppercase;color:var(--muted);background:#fafbfc;font-size:12px}tr:last-child td{border-bottom:0}.badge{background:#edf2f6;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700;display:inline-block}.badge.completed{color:var(--success);background:#e8f7ef}.badge.attention{color:var(--warning);background:#fff0e5}.badge.problem{color:var(--danger);background:#feeceb}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.field{gap:6px;display:grid}.field.full{grid-column:1/-1}label{color:#405060;font-size:13px;font-weight:700}input,select,textarea{width:100%;color:var(--text);background:#fff;border:1px solid #cfd7df;border-radius:9px;padding:10px 11px}textarea{resize:vertical;min-height:100px}.detail-grid{grid-template-columns:2fr 1fr;align-items:start;gap:16px;display:grid}.kv{grid-template-columns:180px 1fr;gap:10px 18px;display:grid}.kv dt{color:var(--muted)}.kv dd{overflow-wrap:anywhere;margin:0;font-weight:600}.actions{gap:10px;display:grid}.action-box{border:1px solid var(--line);border-radius:12px;padding:14px}.action-box h3{margin:0 0 10px;font-size:16px}.notice{color:#174d75;background:#eef6ff;border-radius:10px;margin-bottom:14px;padding:12px 14px}.error{color:var(--danger);background:#feeceb;border-radius:10px;margin-bottom:14px;padding:12px 14px}.success-msg{color:var(--success);background:#e8f7ef;border-radius:10px;margin-bottom:14px;padding:12px 14px}.login-page{background:#eef2f6;place-items:center;min-height:100vh;padding:20px;display:grid}.login-card{border:1px solid var(--line);background:#fff;border-radius:18px;width:min(420px,100%);padding:26px}.timeline{gap:10px;display:grid}.event{border-left:3px solid #c9d5df;padding:8px 0 8px 14px}.event strong{margin-bottom:4px;display:block}.money{font-variant-numeric:tabular-nums}@media (max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}.detail-grid{grid-template-columns:1fr}}@media (max-width:760px){.shell{grid-template-columns:1fr}.sidebar{height:auto;position:static}.sidebar-footer{margin-top:18px;position:static}.content{padding:18px}.form-grid{grid-template-columns:1fr}.cards{grid-template-columns:1fr 1fr}.kv{grid-template-columns:1fr;gap:4px}}