:root{--bg:#0f1115;--panel:#171a21;--panel2:#1e222b;--border:#2a2f3a;--text:#d7dce4;--muted:#8b93a3;--accent:#4f8cff;--ok:#3fb96f;--warn:#e0a93e;--danger:#e0564f;--purple:#9d7bff}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:14px/1.6 PingFang SC,Microsoft YaHei,system-ui,sans-serif}a{color:var(--accent);text-decoration:none}.layout{min-height:100vh;display:flex}.sidebar{background:var(--panel);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:190px;padding:16px 0;display:flex}.brand{letter-spacing:1px;padding:6px 20px 18px;font-size:17px;font-weight:700}.brand small{color:var(--muted);font-size:11px;font-weight:400;display:block}.nav-item{color:var(--muted);cursor:pointer;border-left:2px solid #0000;padding:9px 20px;display:block}.nav-item:hover{color:var(--text);background:var(--panel2)}.nav-item.active{color:var(--text);border-left-color:var(--accent);background:var(--panel2)}.nav-badge{float:right;background:var(--danger);color:#fff;border-radius:8px;margin-left:6px;padding:0 6px;font-size:11px}.main{flex:1;max-width:1200px;padding:20px 26px}h2{margin:0 0 16px;font-size:18px}h3{margin:18px 0 8px;font-size:15px}.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;margin-bottom:14px;padding:14px 16px}.grid{gap:14px;display:grid}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}.stat{text-align:left}.stat .num{font-size:26px;font-weight:700}.stat .lbl{color:var(--muted);font-size:12px}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;color:var(--muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:7px 10px;font-weight:500}td{border-bottom:1px solid var(--border);vertical-align:top;padding:7px 10px}tr:hover td{background:var(--panel2)}.badge{white-space:nowrap;border-radius:10px;padding:1px 8px;font-size:12px;display:inline-block}.badge.gray{color:var(--muted);background:#2c313c}.badge.blue{color:#7db1ff;background:#1d3050}.badge.green{color:#5fd08d;background:#16351f}.badge.yellow{color:#ecc06a;background:#3a2f12}.badge.red{color:#ff8d86;background:#3d1715}.badge.purple{color:#b9a3ff;background:#2a2140}button{background:var(--panel2);color:var(--text);border:1px solid var(--border);cursor:pointer;border-radius:6px;padding:5px 12px;font-size:13px}button:hover{border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.danger{border-color:var(--danger);color:var(--danger);background:0 0}button.small{padding:2px 8px;font-size:12px}button:disabled{opacity:.45;cursor:not-allowed}input,select,textarea{background:var(--panel2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:5px 9px;font-family:inherit;font-size:13px}textarea{resize:vertical;width:100%;min-height:70px}label{color:var(--muted);margin-bottom:3px;font-size:12px;display:block}.field{margin-bottom:10px}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}.error-text{color:var(--danger);margin:6px 0;font-size:13px}.ok-text{color:var(--ok);margin:6px 0;font-size:13px}.cal-toolbar{align-items:center;gap:10px;margin-bottom:12px;display:flex}.cal-grid{grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.cal-day{background:var(--panel);border:1px solid var(--border);border-radius:8px;min-height:300px;padding:6px}.cal-day.weekend{background:#14161d}.cal-head{text-align:center;color:var(--muted);margin-bottom:6px;font-size:12px}.cal-head b{color:var(--text);font-size:14px;display:block}.cal-job{background:var(--panel2);border:1px solid var(--border);cursor:grab;border-radius:6px;margin-bottom:5px;padding:4px 7px;font-size:12px}.cal-job.dragging{opacity:.4}.cal-job .t{font-weight:600}.cal-job .m{color:var(--muted)}.cal-day.dragover{border-color:var(--accent)}.assist-card{border-left:3px solid var(--purple)}.copybox{background:var(--panel2);white-space:pre-wrap;word-break:break-all;border-radius:6px;max-height:220px;padding:10px 12px;overflow:auto}.steps li{margin-bottom:4px}.timeline{border-left:2px solid var(--border);margin-left:8px;padding-left:14px}.timeline .ev{margin-bottom:8px;font-size:12px;position:relative}.timeline .ev:before{content:"";background:var(--border);border-radius:50%;width:8px;height:8px;position:absolute;top:6px;left:-19px}@media (width<=900px){.layout{flex-direction:column}.sidebar{width:100%;padding:0;display:flex;overflow-x:auto}.brand{display:none}.nav-item{white-space:nowrap;border-bottom:2px solid #0000;border-left:none}.nav-item.active{border-bottom-color:var(--accent)}.grid.cols-4{grid-template-columns:repeat(2,1fr)}}.login-wrap{justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{width:340px;padding:22px 24px}.login-card .field input{box-sizing:border-box;width:100%}.login-card a{color:var(--accent);cursor:pointer}button.full{width:100%;margin-top:6px}.sidebar-foot{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding:12px 20px;display:flex}