:root{--bg:#f4f7fb;--panel:#fff;--ink:#172b4d;--muted:#718096;--line:#e5eaf0;--blue:#2563eb;--blue-soft:#e8f0ff;--teal:#0f9f92;--orange:#f59e0b;--danger:#e55353}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}.app-shell{display:flex;min-height:100vh}.sidebar{width:238px;flex:none;background:#101d36;color:#dfe8f7;padding:22px 14px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:10px;padding:2px 10px 26px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#4f7cf3;color:#fff;font-weight:800;font-size:19px}.brand strong{display:block;font-size:16px;letter-spacing:.03em}.brand small{display:block;color:#91a5c4;font-size:10px;margin-top:1px}.tenant{padding:11px 12px;border:1px solid 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#d5dfeb;border-radius:7px;padding:9px 10px;background:#fff;color:var(--ink);font:inherit}input:focus,select:focus{outline:2px solid #cddcff;border-color:var(--blue)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:8px}table{width:100%;border-collapse:collapse;min-width:700px}th,td{text-align:left;padding:12px 13px;border-bottom:1px solid #edf1f5;white-space:nowrap}th{background:#f8fafc;color:#728197;font-size:11px;font-weight:700}td{font-size:13px}tbody tr:hover{background:#fafcff}.status{color:#0e9b76;font-size:12px}.rank-list{display:grid;gap:9px}.rank-row{display:flex;align-items:center;gap:9px}.rank-row b{width:22px;color:#8c9ab1}.rank-row span{flex:1}.rank-row strong{color:var(--blue)}.bars{height:230px;display:flex;align-items:end;gap:14px;border-bottom:1px solid var(--line);padding:10px 6px 0;overflow:auto}.bar-col{min-width:38px;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:end;gap:5px}.bar{width:22px;background:linear-gradient(#7ca0ff,#2861ea);border-radius:4px 4px 0 0;min-height:4px}.bar-col small{color:var(--muted);font-size:10px}.modal{position:fixed;inset:0;background:rgba(16,29,54,.44);display:grid;place-items:center;padding:20px;z-index:10}.modal.hidden{display:none}.modal-card{width:min(480px,100%);background:#fff;border-radius:12px;box-shadow:0 24px 70px rgba(9,28,60,.25);padding:22px}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.modal-head h2{margin:0;font-size:18px}.modal-head button{border:0;background:transparent;font-size:25px;color:#8492a7;cursor:pointer}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-field{display:grid;gap:5px;color:var(--muted);font-size:12px}.form-field.full{grid-column:span 2}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:19px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#183258;color:#fff;padding:11px 16px;border-radius:7px;z-index:20;box-shadow:0 8px 25px #0b1d3c44}.toast.error{background:#a72e37}.hidden{display:none}@media(max-width:900px){.sidebar{width:68px;padding:17px 8px}.brand div,.tenant,.nav-item span,.sidebar-bottom{display:none}.brand{padding:2px 9px 24px}.nav-item{justify-content:center;font-size:18px}.content{padding:24px 17px}.metric-grid{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}}@media(max-width:580px){.metric-grid{grid-template-columns:1fr 1fr}.page-heading{align-items:start;flex-direction:column}.feature-grid{grid-template-columns:1fr}.topbar{padding:0 15px}.content{padding:20px 11px}.panel{padding:14px}}