:root{--ink:#182522;--muted:#687773;--line:#dfe7e4;--surface:#fff;--canvas:#f3f7f5;--brand:#155f54;--brand-soft:#e4f1ed;--teal:#2d8173;--amber:#b86f12;--amber-soft:#fff1d9;--red:#b94343;--red-soft:#fdeaea;--blue:#356ca5;--radius:8px;--shadow:0 8px 24px rgba(22,53,46,.07);font-family:Inter,"Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);background:var(--canvas)}*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--canvas)}button,input{font:inherit;letter-spacing:0}button{cursor:pointer}.shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:232px;padding:24px 16px;background:#112f2b;color:#fff;display:flex;flex-direction:column;z-index:5}.brand{display:flex;gap:11px;align-items:center;padding:0 8px 30px}.brand strong{display:block;font-size:17px}.brand small{display:block;color:#a6c3bd;margin-top:3px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:8px;background:#e9b35c;color:#173a34;font-weight:800;font-size:18px}.sidebar nav{display:grid;gap:4px}.nav-button{height:44px;padding:0 12px;border:0;border-radius:7px;background:transparent;color:#bcd0cc;display:flex;align-items:center;gap:11px;text-align:left}.nav-button svg{width:18px}.nav-button:hover,.nav-button.active{background:#1c443d;color:#fff}.side-status{margin-top:auto;padding:14px 10px;border-top:1px solid #31524d;display:flex;align-items:center;gap:10px}.side-status strong,.side-status small{display:block}.side-status strong{font-size:13px}.side-status small{margin-top:3px;color:#9bb7b1;font-size:11px}.status-dot{width:8px;height:8px;border-radius:50%;background:#55c898;box-shadow:0 0 0 4px rgba(85,200,152,.12)}main{margin-left:232px;min-height:100vh}.topbar{height:92px;padding:19px 30px;background:rgba(255,255,255,.94);border-bottom:1px solid 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var(--teal);border-radius:var(--radius);padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px}.fresh-card.warn{border-left-color:var(--amber)}.fresh-title{display:flex;align-items:center;gap:8px;font-weight:700}.fresh-title svg{width:17px;color:var(--teal)}.fresh-card strong.date{font-size:18px;white-space:nowrap}.fresh-card small{display:block;color:var(--muted);margin-top:6px}.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 8px;background:var(--brand-soft);color:var(--brand);font-size:11px;font-weight:700}.badge.warn{background:var(--amber-soft);color:var(--amber)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:17px}.stat-head{display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.stat-head svg{width:18px;color:var(--teal)}.stat 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small{display:block}.rank-row small{font-size:11px;color:var(--muted);margin-top:3px}.score{font-weight:800;color:var(--brand)}.bars{height:230px;display:flex;align-items:flex-end;gap:12px;padding:20px 5px 0}.bar-item{height:100%;min-width:35px;flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center}.bar-item b{font-size:11px;margin-bottom:5px}.bar{width:min(34px,75%);background:var(--teal);border-radius:4px 4px 1px 1px;min-height:5px}.bar-item small{font-size:11px;margin-top:7px;white-space:nowrap;max-width:56px;overflow:hidden;text-overflow:ellipsis}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:720px}th,td{padding:12px 18px;text-align:left;border-bottom:1px solid #edf1ef;font-size:13px}th{color:var(--muted);font-size:11px;background:#f8faf9;white-space:nowrap}tbody tr:hover{background:#fafcfb}.person{display:flex;align-items:center;gap:9px}.person .avatar{width:30px;height:30px}.filters{display:flex;gap:10px;align-items:center}.filters select{height:36px;border:1px solid var(--line);border-radius:6px;background:#fff;padding:0 30px 0 10px}.metric-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.metric{padding:14px;background:#f7faf9;border:1px solid #e8eeec;border-radius:6px}.metric span,.metric small{display:block;color:var(--muted);font-size:11px}.metric b{display:block;margin:7px 0 3px}.empty,.error-state{padding:70px 24px;text-align:center;color:var(--muted)}.empty svg,.error-state svg{width:34px;height:34px;color:#8eaaa4;margin-bottom:12px}.primary{border:0;border-radius:7px;background:var(--brand);color:#fff;padding:11px 18px;font-weight:700}.full{width:100%}.login-view{min-height:100vh;display:grid;place-items:center;padding:20px;background:#edf4f1}.login-panel{width:min(380px,100%);padding:34px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.login-panel 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