:root{--bg: #0f1420;--panel: #161d2e;--panel-2: #1d2637;--border: #2a3552;--text: #e6ebf5;--text-dim: #93a0bf;--accent: #4f7cff;--accent-hover: #6d92ff;--green: #34d399;--red: #f87171;--yellow: #fbbf24;font-family:Segoe UI,system-ui,-apple-system,sans-serif;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}#root{min-height:100vh}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:8px 10px;font-size:14px}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}.btn{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:8px 14px;font-size:14px;font-weight:600}.btn:hover{background:var(--accent-hover)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.secondary{background:var(--panel-2);border:1px solid var(--border);color:var(--text)}.btn.danger{background:transparent;border:1px solid var(--red);color:var(--red)}.btn.small{padding:4px 10px;font-size:13px}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:18px}.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge.ok{background:#34d39926;color:var(--green)}.badge.warn{background:#fbbf2426;color:var(--yellow)}.badge.err{background:#f8717126;color:var(--red)}.badge.neutral{background:#93a0bf26;color:var(--text-dim)}label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:4px}.field{margin-bottom:12px}.error-text{color:var(--red);font-size:13px;margin-top:6px}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}th{color:var(--text-dim);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}.kpi-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:20px}.kpi{flex:1 1 160px;min-width:150px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px 16px;cursor:pointer;transition:border-color .15s;text-decoration:none;display:block}.kpi:hover{border-color:var(--accent)}.kpi-label{font-size:12px;color:var(--text-dim)}.kpi-value{font-size:26px;font-weight:700;margin-top:2px}.kpi-sub{font-size:11.5px;color:var(--text-dim);margin-top:2px}.alert-banner{margin-bottom:20px;padding:12px 16px;border-radius:12px;border:1px solid}.alert-banner.critical{background:#f8717114;border-color:#f8717166}.alert-banner.warn{background:#fbbf2414;border-color:#fbbf2466}.alert-banner-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.alert-banner-title{font-weight:700;font-size:14px}.alert-banner.critical .alert-banner-title{color:var(--red)}.alert-banner.warn .alert-banner-title{color:var(--yellow)}.alert-banner-list{margin-top:8px;font-size:13px}.alert-banner-list div{padding:3px 0}.nav-group-label{font-size:10.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--text-dim);padding:14px 10px 5px}.nav-badge{font-size:11px;font-weight:700;background:var(--panel-2);color:var(--text-dim);border-radius:999px;padding:1px 7px;min-width:20px;text-align:center}.nav-badge.on{background:var(--accent);color:#fff}.nav-badge.alert{background:#f8717133;color:var(--red)}.nav-select-mobile{display:none}@media (max-width: 820px){.app-sidebar{display:none!important}.nav-select-mobile{display:block;width:100%}.app-main{padding:18px 16px!important}}.upload-widget{position:fixed;right:18px;bottom:18px;z-index:50;width:300px;max-width:90vw;background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:0 10px 30px #0006;padding:12px 14px}.upload-widget-title{font-size:12px;font-weight:700;margin-bottom:8px}.upload-row{margin-bottom:8px}.upload-row-head{display:flex;justify-content:space-between;align-items:center;font-size:11.5px;color:var(--text-dim);gap:6px}.upload-row-head span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.upload-bar{height:5px;background:var(--panel-2);border-radius:4px;overflow:hidden;margin-top:4px}.upload-bar-fill{height:100%;background:var(--accent);transition:width .2s}.upload-bar-fill.error{background:var(--red)}.upload-cancel{border:none;background:none;cursor:pointer;color:var(--text-dim);font-size:13px;line-height:1;padding:0}.upload-cancel.active{color:var(--red)}