:root{--bg: #f6f7f9;--surface: #ffffff;--border: #dfe3e8;--text: #1b1f24;--muted: #6b7280;--accent: #2f6fd0;--danger: #c0392b;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #14171c;--surface: #1c2128;--border: #2d333b;--text: #e6e9ee;--muted: #9aa4b2;--accent: #6ea8fe;--danger: #ff7b72}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 -apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login{width:min(360px,100%);background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:28px;display:flex;flex-direction:column;gap:10px}.login h1{margin:0 0 8px;font-size:18px}.login label{color:var(--muted);font-size:13px}.login input{padding:9px 11px;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--text);font-size:14px}.login input:focus-visible,.nav a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.error{color:var(--danger);margin:2px 0 0;font-size:13px}button{padding:9px 14px;border:1px solid transparent;border-radius:6px;background:var(--accent);color:#fff;font-size:14px;cursor:pointer}button:disabled{opacity:.55;cursor:not-allowed}.shell{display:grid;grid-template-columns:200px 1fr;min-height:100vh}@media(max-width:720px){.shell{grid-template-columns:1fr}.nav{position:static;height:auto}}.nav{background:var(--surface);border-right:1px solid var(--border);padding:18px 12px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh}.brand{font-weight:600;padding:0 10px 12px}.nav ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;flex:1}.nav a{display:block;padding:8px 10px;border-radius:6px;color:var(--text);text-decoration:none}.nav a:hover{background:var(--bg)}.nav a.active{background:var(--accent);color:#fff}.logout{background:transparent;color:var(--muted);border-color:var(--border)}.content{padding:22px 26px;min-width:0}.content h1{margin:0 0 16px;font-size:20px}.placeholder{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:18px}.pending{color:var(--muted);margin:6px 0 0}.dash{display:flex;flex-direction:column;gap:18px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:14px 16px}.card.danger{border-color:var(--danger)}.card-title{color:var(--muted);font-size:13px}.card-value{font-size:26px;font-variant-numeric:tabular-nums;margin:4px 0 2px}.card.danger .card-value{color:var(--danger)}.card-hint{color:var(--muted);font-size:12px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:16px}.panel h2{margin:0 0 6px;font-size:15px}.muted{color:var(--muted);font-size:13px}.panel .muted{margin:0 0 12px}.spark{margin:10px 0 4px}.spark svg{width:100%;height:72px}.spark polyline{stroke:var(--accent)}.spark.empty{color:var(--muted);font-size:13px;padding:20px 0}.spark-axis{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.metric-now{margin-top:8px;font-variant-numeric:tabular-nums}.metric-now strong{font-size:20px}.table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}.table th,.table td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--border)}.table th{color:var(--muted);font-weight:500;font-size:12px}.table .num{text-align:right}.table .bad{color:var(--danger)}.panel .table{display:block;overflow-x:auto}.toolbar{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;margin-bottom:12px}.filters,.bulk{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.chip{background:transparent;color:var(--text);border:1px solid var(--border);border-radius:999px;padding:4px 12px;font-size:13px}.chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}.bulk button{padding:5px 10px;font-size:13px;background:transparent;color:var(--text);border-color:var(--border)}.bulk button:not(:disabled):hover{background:var(--bg)}.vrows{overflow:auto;border:1px solid var(--border);border-radius:6px}.vrows .table th{position:sticky;top:0;background:var(--surface);z-index:1}.table tr.bad td{color:var(--danger)}.table .pick{width:32px}.pager{display:flex;gap:12px;align-items:center;margin-top:10px}.form-row{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}.form-row label,.setting{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.form-row input,.setting input{padding:7px 9px;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--text);font-size:14px;min-width:180px}.panel.warn{border-color:var(--accent)}.reveal-once{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:8px}.reveal-once code{flex:1;min-width:260px;padding:9px 11px;background:var(--bg);border:1px solid var(--border);border-radius:6px;word-break:break-all;font-size:13px}button.link{background:transparent;color:var(--accent);border:none;padding:2px 6px}button.link.danger{color:var(--danger)}.reason{max-width:260px;word-break:break-word}.ok{color:var(--accent);font-size:13px}.settings{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin:12px 0 16px}.setting-label{color:var(--text)}.setting-label em{color:var(--muted);font-style:normal}