:root{
  --bg:#f7f4ee;--panel:#fffdfa;--panel-2:#f1ece3;--text:#27231f;--muted:#746d64;
  --line:#e3ddd3;--accent:#8b6948;--accent-2:#5f795f;--warn:#a46932;--danger:#9c4f45;
  --good:#527158;--radius:18px;--shadow:0 8px 28px rgba(53,45,37,.06)
}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif}button,input,select{font:inherit}button{cursor:pointer}
.app-shell{min-height:100vh}.boot{padding:48px;text-align:center;color:var(--muted)}
.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(560px,100%);background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:38px;box-shadow:var(--shadow)}.brand-kicker{font-size:13px;letter-spacing:.12em;color:var(--accent);font-weight:700}.login h1{font-size:32px;margin:12px 0 10px}.login p{color:var(--muted);line-height:1.8}.primary{border:0;background:var(--text);color:white;padding:13px 18px;border-radius:12px;font-weight:700}.secondary{border:1px solid var(--line);background:var(--panel);color:var(--text);padding:10px 13px;border-radius:11px}.danger{color:var(--danger)}
.layout{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:100vh}.sidebar{border-right:1px solid var(--line);background:rgba(255,253,250,.86);padding:24px 16px;position:sticky;top:0;height:100vh}.logo{padding:5px 10px 22px}.logo strong{display:block;font-size:19px}.logo small{display:block;margin-top:6px;color:var(--muted)}.nav{display:grid;gap:7px}.nav button{border:0;background:transparent;text-align:left;padding:12px 13px;border-radius:11px;color:var(--muted)}.nav button.active{background:var(--panel-2);color:var(--text);font-weight:700}.sidebar-foot{position:absolute;bottom:20px;left:16px;right:16px}.user{font-size:13px;color:var(--muted);padding:10px}.main{padding:28px 34px 48px;min-width:0}.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:24px}.topbar h1{font-size:28px;margin:0 0 6px}.sub{color:var(--muted);font-size:14px}.actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.control{border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:9px 11px;color:var(--text)}
.grid{display:grid;gap:14px}.kpis{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:14px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;min-width:0}.kpi-label{font-size:13px;color:var(--muted)}.kpi-value{font-size:29px;font-weight:780;margin-top:8px;letter-spacing:-.02em}.kpi-note{font-size:12px;color:var(--muted);margin-top:7px}.two{grid-template-columns:minmax(0,1.45fr) minmax(280px,.75fr)}.three{grid-template-columns:repeat(3,minmax(0,1fr))}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;gap:10px}.section-title h2{font-size:17px;margin:0}.badge{font-size:12px;padding:5px 8px;border-radius:999px;background:var(--panel-2);color:var(--muted)}
.chart{width:100%;overflow:hidden}.chart svg{width:100%;height:230px;display:block}.axis{stroke:#d9d2c8;stroke-width:1}.line-a{fill:none;stroke:#71563e;stroke-width:2.4}.line-b{fill:none;stroke:#64816a;stroke-width:2.4}.line-c{fill:none;stroke:#9d7954;stroke-width:2}.dot-a{fill:#71563e}.dot-b{fill:#64816a}.chart-label{fill:#8a8178;font-size:11px}.legend{display:flex;gap:15px;flex-wrap:wrap;margin-top:8px;color:var(--muted);font-size:12px}.legend i{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:5px}.la{background:#71563e}.lb{background:#64816a}.lc{background:#9d7954}
.bars{display:grid;gap:11px}.bar-row{display:grid;grid-template-columns:minmax(90px,1fr) 2.2fr 48px;align-items:center;gap:10px;font-size:13px}.bar-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bar-track{height:9px;background:#eee8df;border-radius:999px;overflow:hidden}.bar-fill{height:100%;background:#88705a;border-radius:999px}.bar-value{text-align:right;color:var(--muted)}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:13px}table{border-collapse:collapse;width:100%;font-size:13px;background:var(--panel)}th,td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{position:sticky;top:0;background:#f5f0e8;color:var(--muted);font-weight:650}tr:last-child td{border-bottom:0}.empty{padding:38px;text-align:center;color:var(--muted)}
.insight{padding:14px 15px;border-left:3px solid var(--accent);background:#f6f0e8;border-radius:0 12px 12px 0;line-height:1.7}.alert{padding:11px 13px;border-radius:11px;background:#fbf1e7;color:#7f5126;margin-bottom:8px;font-size:13px}.okbox{padding:11px 13px;border-radius:11px;background:#edf3ed;color:#48634d;font-size:13px}.case-list{display:grid;gap:10px}.case{border:1px solid var(--line);border-radius:13px;padding:13px}.case-head{display:flex;justify-content:space-between;gap:10px}.case-category{font-weight:750}.confidence{font-size:12px;color:var(--muted)}.case p{margin:8px 0 0;color:var(--muted);font-size:13px;line-height:1.7}.pill{display:inline-block;font-size:11px;padding:3px 7px;border-radius:999px;background:var(--panel-2);margin:3px 4px 0 0;color:var(--muted)}
.loading{padding:48px;text-align:center;color:var(--muted)}.error{padding:16px;border:1px solid #e5bdb8;background:#fff5f3;color:#86463e;border-radius:12px;line-height:1.6}.status-list{display:grid;gap:10px}.status-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}.status-row:last-child{border-bottom:0}.status-good{color:var(--good);font-weight:700}.muted{color:var(--muted)}
@media(max-width:980px){.kpis{grid-template-columns:repeat(2,1fr)}.two,.three{grid-template-columns:1fr}.layout{grid-template-columns:1fr}.sidebar{height:auto;position:static;border-right:0;border-bottom:1px solid var(--line);padding:12px 14px}.logo{padding:4px 4px 10px}.nav{display:flex;overflow:auto;padding-bottom:2px}.nav button{white-space:nowrap}.sidebar-foot{position:static;display:none}.main{padding:20px 16px 40px}.topbar{flex-direction:column}.chart svg{height:210px}}
@media(max-width:560px){.kpis{grid-template-columns:1fr 1fr}.kpi-value{font-size:23px}.card{padding:15px}.main{padding:16px 12px 34px}.topbar h1{font-size:24px}.bar-row{grid-template-columns:90px 1fr 36px}.login-card{padding:26px}.login h1{font-size:27px}}
.four{grid-template-columns:repeat(4,minmax(0,1fr))}.compact-kpis .kpi-value{font-size:24px}.note{padding:14px 16px;border:1px solid var(--line);background:var(--panel-2);border-radius:12px;color:var(--muted);font-size:13px;line-height:1.75}.warning-note{border-color:#e8cfad;background:#fcf6ed;color:#7a5a34}.action-item{margin-top:8px;padding:10px 12px;border-radius:10px;background:#eef3ed;color:#48634d;font-size:13px;line-height:1.65}.status-warn{color:var(--warn);font-weight:700}
@media(max-width:980px){.four{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.four{grid-template-columns:1fr 1fr}.actions{width:100%}.actions .control{max-width:100%}}