:root{--navy:#12223c;--navy2:#1b3153;--blue:#356cf6;--blue2:#eaf0ff;--orange:#ff8b43;--green:#18a873;--ink:#1d2b43;--muted:#718096;--line:#e5eaf2;--surface:#fff;--bg:#f4f6fa;--danger:#d84646;--shadow:0 12px 32px rgba(25,45,80,.08);font-family:Inter,"Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-width:1180px;background:var(--bg)}button,input,select,textarea{font:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:248px;position:fixed;inset:0 auto 0 0;background:var(--navy);color:#fff;padding:28px 18px;display:flex;flex-direction:column;z-index:10}.brand{display:flex;gap:12px;align-items:center;padding:0 10px 32px}.brand-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#5a83ff,#2f5de0);display:grid;place-items:center;font-weight:800;box-shadow:0 8px 20px #0b1730}.brand strong{display:block;font-size:15px}.brand span{display:block;color:#8fa2bf;font-size:10px;letter-spacing:.08em;margin-top:3px}.sidebar nav{display:grid;gap:7px}.nav-item{border:0;background:transparent;color:#aebbd0;text-align:left;padding:13px 15px;border-radius:10px;cursor:pointer;display:flex;gap:13px;align-items:center}.nav-item span{font-size:18px;width:20px;text-align:center}.nav-item:hover,.nav-item.active{background:#243a5d;color:#fff}.nav-item.active{box-shadow:inset 3px 0 #5f87ff}.sidebar-note{margin-top:auto;border-top:1px solid #293d5a;padding:22px 10px 0;display:flex;gap:10px;align-items:center}.status-dot{width:8px;height:8px;background:#26d59b;border-radius:50%;box-shadow:0 0 0 5px rgba(38,213,155,.1)}.sidebar-note strong,.sidebar-note small{display:block}.sidebar-note strong{font-size:12px}.sidebar-note small{color:#7f94b1;font-size:10px;margin-top:3px}.main{margin-left:248px;width:calc(100% - 248px);padding:0 32px 50px}.topbar{height:106px;display:flex;align-items:center;justify-content:space-between}.topbar 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h2{font-size:31px;margin:17px 0 10px}.hero-card p{color:#d6e1f7;margin:0 0 24px}.pill{display:inline-block;background:var(--blue2);color:#3562cb;padding:6px 10px;border-radius:20px;font-size:11px;font-weight:700}.pill.light{background:rgba(255,255,255,.14);color:#fff}.hero-visual{width:280px;position:relative}.sheet{position:absolute;width:190px;height:205px;border-radius:8px;background:#fff;box-shadow:0 25px 45px rgba(3,16,42,.3)}.sheet-back{transform:rotate(12deg);right:4px;top:18px;opacity:.45}.sheet-front{right:36px;top:2px;transform:rotate(2deg);padding:22px}.sheet-head{height:11px;background:#5c82ef;border-radius:4px;width:75%;margin-bottom:22px}.sheet i{display:block;height:7px;background:#e9edf5;margin:11px 0;border-radius:3px}.sheet i:nth-of-type(2){width:70%}.sheet-total{height:26px;background:#eef3ff;margin-top:25px;border-left:4px solid #5c82ef}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:20px 0}.stat{background:#fff;border-radius:14px;padding:20px 22px;display:flex;gap:16px;align-items:center;box-shadow:var(--shadow)}.stat-icon{width:45px;height:45px;border-radius:12px;display:grid;place-items:center;font-size:20px}.stat-icon.blue{background:#eaf0ff;color:#3769e7}.stat-icon.orange{background:#fff0e7;color:#ef7933}.stat-icon.green{background:#e7f8f2;color:#139a68}.stat span,.stat small{display:block;color:var(--muted);font-size:11px}.stat strong{font-size:23px;margin:2px 0;display:block}.dashboard-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:18px}.panel{background:#fff;border-radius:14px;padding:23px;box-shadow:var(--shadow)}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.panel h3{margin:5px 0 0;font-size:17px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.steps>div{display:flex;gap:11px}.steps b{color:#9cafcd;font-size:13px}.steps strong,.steps small{display:block}.steps strong{font-size:13px}.steps small{color:var(--muted);font-size:11px;margin-top:5px;line-height:1.5}.muted{color:var(--muted);font-size:13px;line-height:1.7}.stack-actions{display:grid;gap:8px;margin-top:20px}.toolbar{display:flex;justify-content:space-between;margin-bottom:15px}.search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:0 12px;min-width:380px}.search input{border:0;outline:0;width:100%;height:40px}.table-panel{min-height:530px}.count-chip{font-size:11px;background:#f2f4f8;padding:6px 10px;border-radius:20px;color:#6f7f97}.table-wrap{overflow:auto}.table-wrap table{width:100%;border-collapse:collapse}.table-wrap th{text-align:left;color:#8996aa;font-size:10px;letter-spacing:.06em;padding:10px;border-bottom:1px solid var(--line)}.table-wrap td{padding:14px 10px;border-bottom:1px solid 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