:root{color-scheme:light;--bg: #f7f8f5;--panel: #ffffff;--ink: #17201b;--muted: #66716b;--line: #d9dfd9;--teal: #087f73;--teal-strong: #05675d;--amber: #b7791f;--red: #b42318;--red-bg: #fff1f0;--shadow: 0 8px 24px rgba(23, 32, 27, .08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;letter-spacing:0}button,input,select{font:inherit}button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:36px;padding:0 12px;border:1px solid var(--line);border-radius:6px;background:var(--panel);color:var(--ink);cursor:pointer}button:hover{border-color:var(--teal)}button:disabled{cursor:not-allowed;opacity:.45}button svg{width:16px;height:16px}.primary{background:var(--teal);border-color:var(--teal);color:#fff}.primary:hover{background:var(--teal-strong)}.danger{color:var(--red);border-color:#e7b8b5;background:var(--red-bg)}.icon-only{width:34px;padding:0}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-panel{width:min(440px,100%);background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:24px}.brand-row{display:flex;align-items:center;gap:12px;margin-bottom:18px}.brand-row h1,.brand-row p{margin:0}.brand-row p,.brand-row span{color:var(--muted)}.brand-row.compact{margin:0 0 20px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:8px;background:var(--ink);color:#fff;font-weight:800}.stack{display:grid;gap:12px}label{display:grid;gap:6px;color:var(--muted);font-size:13px;font-weight:650}input,select{width:100%;min-height:38px;border:1px solid var(--line);border-radius:6px;padding:0 10px;background:#fff;color:var(--ink)}input:focus,select:focus{outline:2px solid rgba(8,127,115,.18);border-color:var(--teal)}.button-row{display:flex;flex-wrap:wrap;gap:8px}.app-shell{min-height:100vh;display:grid;grid-template-columns:232px 1fr}.sidebar{border-right:1px solid var(--line);background:#fff;padding:18px}.sidebar nav{display:grid;gap:6px}.sidebar nav button{justify-content:flex-start;border-color:transparent;background:transparent}.sidebar nav button.active{background:#e6f3f1;border-color:#b8ded8;color:var(--teal-strong)}.workspace{min-width:0;padding:18px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.topbar h1{margin:0;font-size:24px}.topbar span{display:block;margin-top:3px;color:var(--muted);font-size:12px}.alert{margin:0 0 12px;border:1px solid #a7d8cc;background:#eefaf6;color:#045c52;border-radius:6px;padding:10px 12px}.alert.error{border-color:#f1b5ad;background:var(--red-bg);color:var(--red)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.stat,.action-panel,.empty,.table-wrap,.toolbar{background:var(--panel);border:1px solid var(--line);border-radius:8px}.stat{padding:16px}.stat span{color:var(--muted);font-size:13px}.stat strong{display:block;margin-top:8px;font-size:28px}.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px;margin-bottom:12px}.toolbar input,.toolbar select{width:min(220px,100%)}.table-wrap{overflow:auto;margin-bottom:12px}table{width:100%;border-collapse:collapse;min-width:760px}th,td{border-bottom:1px solid var(--line);padding:9px 10px;text-align:left;font-size:13px;vertical-align:top;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}th{color:var(--muted);background:#fbfcfa;font-weight:750}tr:last-child td{border-bottom:0}.action-panel{padding:14px;margin-bottom:12px}.action-panel h2{margin:0 0 12px;font-size:17px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:10px}.wide{grid-column:1 / -1}pre{max-height:260px;overflow:auto;padding:10px;border:1px solid var(--line);border-radius:6px;background:#fbfcfa;font-size:12px}.empty{padding:18px;color:var(--muted);margin-bottom:12px}@media(max-width:820px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.sidebar nav{grid-template-columns:repeat(2,minmax(0,1fr))}.topbar,.grid-2{display:grid;grid-template-columns:1fr}}