:root{--bg: #0b0d12;--panel: #141823;--panel-2: #1b2030;--line: #232838;--ink: #eef1f7;--mut: #8a91a6;--faint: #5b6275;--brand: #5b8cff;--ok: #46d39a;--ok-bg: rgba(70, 211, 154, .14);--warn: #f5b54b;--warn-bg: rgba(245, 181, 75, .14);--bad: #ff6b6b;--radius: 12px;--mono: ui-monospace, "SFMono-Regular", Menlo, monospace;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}.muted{color:var(--mut)}.small{font-size:12px}.center{text-align:center}.mono{font-family:var(--mono)}.auth{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:32px 26px;display:flex;flex-direction:column;gap:14px}.auth-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--mut)}.auth-card input{padding:12px 13px;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel-2);color:var(--ink);font-size:15px}.auth-error{color:var(--bad);font-size:13px;margin:0}.brand{font-weight:800;letter-spacing:3px;font-size:20px;display:flex;flex-direction:column}.brand-lg{font-size:26px;align-items:center;margin-bottom:6px}.brand-sub{font-size:11px;letter-spacing:2px;color:var(--mut);font-weight:600}.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:var(--panel);border-right:1px solid var(--line);padding:22px 16px;display:flex;flex-direction:column;gap:18px}.nav-group-title{font-size:11px;letter-spacing:1px;color:var(--faint);margin:14px 0 6px}.nav-item{display:block;width:100%;text-align:left;background:none;border:none;color:var(--mut);padding:9px 10px;border-radius:9px;font-size:14px;cursor:pointer}.nav-item:hover{background:var(--panel-2);color:var(--ink)}.nav-item-active{background:var(--panel-2);color:var(--brand);font-weight:600}.sidebar-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:14px}.link{background:none;border:none;color:var(--brand);font-size:13px;cursor:pointer;padding:0}.main{padding:28px 32px;overflow-y:auto}.page{max-width:980px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}.page-head h1{margin:4px 0;font-size:22px}.page-head p{margin:0;font-size:14px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:22px}.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:4px}.kpi-label{color:var(--mut);font-size:13px}.kpi-value{font-size:28px;font-weight:700}.kpi-hint{color:var(--faint);font-size:12px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}.card-title{margin:0 0 12px;font-size:15px}.mini-list{list-style:none;margin:0;padding:0}.mini-list li{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}.toolbar{display:flex;gap:10px;margin-bottom:16px}.search{flex:1;padding:11px 13px;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel);color:var(--ink);font-size:14px}.table-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.table{width:100%;border-collapse:collapse;font-size:14px}.table th{text-align:left;padding:12px 14px;background:var(--panel);color:var(--mut);font-size:12px;letter-spacing:1px;border-bottom:1px solid var(--line)}.table td{padding:12px 14px;border-bottom:1px solid var(--line)}.table tbody tr:last-child td{border-bottom:none}.row-click{cursor:pointer}.row-click:hover td{background:var(--panel)}.badge{font-size:11px;letter-spacing:1px;padding:3px 8px;border-radius:999px;white-space:nowrap}.badge-ok{background:var(--ok-bg);color:var(--ok)}.badge-warn{background:var(--warn-bg);color:var(--warn)}.badge-mut{background:var(--panel-2);color:var(--mut);border:1px solid var(--line)}.form-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:18px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.form-grid .full{grid-column:1 / -1}.form-card label,.detail-grid div{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--mut)}.form-card input,.form-card select{padding:11px 12px;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel-2);color:var(--ink);font-size:14px}.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:0}.detail-grid dt{color:var(--mut);font-size:12px}.detail-grid dd{margin:2px 0 0;color:var(--ink)}.avatar{width:52px;height:52px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700}.btn{padding:12px 16px;border-radius:var(--radius);border:none;font-size:14px;font-weight:600;cursor:pointer}.btn-inline{width:auto}.btn-primary{background:var(--brand);color:#fff}.btn-primary:disabled{opacity:.5}.btn-ghost{background:transparent;color:var(--mut);border:1px solid var(--line)}.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.list-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 15px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}.event-main{display:flex;flex-direction:column;gap:3px}.list-meta{display:flex;align-items:center;gap:10px}.banner{padding:11px 14px;border-radius:var(--radius);font-size:14px;margin:0 0 14px}.banner-error{background:#ff6b6b24;color:var(--bad)}.banner-ok{background:var(--ok-bg);color:var(--ok)}@media (max-width: 720px){.shell{grid-template-columns:1fr}.sidebar{flex-direction:row;flex-wrap:wrap;align-items:center}.form-grid,.detail-grid{grid-template-columns:1fr}}