html,body,#root{min-width:1180px;min-height:100%;margin:0;background:#f4f6f8}body{font-family:Inter,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}.app-layout{min-height:100vh}.app-sider{background:#172033}.brand{height:64px;padding:0 24px;color:#fff;font-size:20px;font-weight:700;line-height:64px}.app-header{display:flex;justify-content:flex-end;align-items:center;padding:0 24px;background:#fff;border-bottom:1px solid #e6e8eb}.app-content{padding:24px}.page-stack{display:flex;flex-direction:column;gap:16px}.page-heading{display:flex;gap:16px;align-items:flex-start;justify-content:space-between}.page-heading h3,.page-heading .ant-typography{margin-top:0}.page-title{margin:0;font-size:24px;line-height:1.35}.page-subtitle{margin:4px 0 0;color:#000000a3}.filter-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:0 16px}.record-detail{display:grid;grid-template-columns:repeat(3,minmax(220px,1fr));gap:16px;padding:4px 8px}.record-detail p{margin:6px 0 0;line-height:1.7}.audit-detail{display:grid;gap:12px}.audit-detail p{margin:6px 0 0;line-height:1.6}.audit-detail pre{max-height:320px;margin:6px 0 0;padding:12px;overflow:auto;background:#f6f8fa;border:1px solid #e7ebef;border-radius:6px;font-size:12px;line-height:1.6}.assignment-list{padding-top:8px;border-top:1px solid #edf0f4}.assignment-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;font-weight:600}.assignment-row{display:flex;width:100%}.assignment-row .ant-form-item{flex:1}.profile-summary{display:grid;grid-template-columns:88px 1fr;gap:10px 12px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid #edf0f4}.import-help{display:grid;gap:12px}.login-shell,.loading-shell{display:grid;min-height:100vh;place-items:center;background:#eef2f7}.login-panel{width:360px;padding:28px;background:#fff;border:1px solid #e1e5ea;border-radius:8px;box-shadow:0 8px 16px #141e3214}