:root{color:#17212a;font-synthesis:none;letter-spacing:0;--accent:#078b88;--accent-strong:#05716f;--text:#17212a;--muted:#66737f;--border:#dce2e6;--surface:#fff;--warning:#b66d05;--danger:#c4353d;--success:#137a56;background:#f5f7f8;font-family:Microsoft YaHei UI,PingFang SC,Noto Sans CJK SC,system-ui,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,textarea,select{font:inherit;letter-spacing:0}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.58}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.app-shell{grid-template-columns:216px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;height:100vh;display:flex;position:sticky;top:0}.brand-block{border-bottom:1px solid var(--border);height:72px;color:var(--accent);align-items:center;gap:12px;padding:0 20px;display:flex}.brand-block div{gap:2px;display:grid}.brand-block strong{color:var(--text);font-size:15px}.brand-block span{color:var(--muted);font-size:12px}.sidebar nav{gap:4px;padding:14px 10px;display:grid}.nav-item{color:#47535e;text-align:left;background:0 0;border:0;border-left:3px solid #0000;border-radius:4px;align-items:center;gap:12px;width:100%;height:42px;padding:0 12px;font-size:14px;display:flex}.nav-item:hover{color:var(--text);background:#f3f7f7}.nav-item.active{border-left-color:var(--accent);color:var(--accent-strong);background:#eaf6f5;font-weight:650}.sidebar-footer{border-top:1px solid var(--border);height:58px;color:var(--muted);align-items:center;gap:10px;margin-top:auto;padding:0 18px;font-size:12px;display:flex}.workspace{min-width:0}.topbar{background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;height:72px;padding:0 24px;display:flex}.topbar-title{align-items:baseline;gap:14px;min-width:0;display:flex}.topbar h1{margin:0;font-size:22px;line-height:1.2}.environment-label{color:var(--muted);font-size:12px}.icon-button{border:1px solid var(--border);background:var(--surface);color:#43505b;border-radius:5px;place-items:center;width:40px;height:40px;display:inline-grid}.icon-button:hover{color:var(--accent);border-color:#a7c9c7}.topbar-actions{align-items:center;gap:8px;display:flex}.admin-chip{justify-items:end;gap:2px;min-height:40px;padding:0 10px;display:grid}.admin-chip span{color:var(--text);font-size:13px;font-weight:650}.admin-chip small{color:var(--muted);font-size:11px}main{min-height:calc(100vh - 72px)}.login-page{background:#eef2f3;place-items:center;min-height:100vh;padding:20px;display:grid}.login-panel{border:1px solid var(--border);background:var(--surface);border-radius:6px;gap:10px;width:min(400px,100%);padding:24px;display:grid;box-shadow:0 14px 38px #17212a1a}.login-panel header{border-bottom:1px solid var(--border);color:var(--accent);align-items:center;gap:12px;margin-bottom:4px;padding-bottom:14px;display:flex}.login-panel header div{gap:3px;display:grid}.login-panel h1{color:var(--text);margin:0;font-size:18px}.login-panel header span{color:var(--muted);font-size:12px}.login-panel label{margin-top:6px;font-size:13px;font-weight:650}.login-panel input{border:1px solid #bcc7ce;border-radius:4px;height:42px;padding:0 10px}.login-panel .primary-button{margin-top:8px}.overview-layout{grid-template-columns:minmax(0,1fr) 250px;min-height:calc(100vh - 72px);display:grid}.content-column{min-width:0;padding:26px 24px 36px}.metric-strip{background:var(--surface);border:1px solid var(--border);grid-template-columns:repeat(5,minmax(0,1fr));display:grid}.metric{border-right:1px solid var(--border);min-height:92px;color:var(--accent);align-items:center;gap:14px;padding:18px;display:flex}.metric:last-child{border-right:0}.metric div{color:var(--text);gap:7px;display:grid}.metric span{color:var(--muted);font-size:12px}.metric strong{font-variant-numeric:tabular-nums;font-size:24px}.command-row{flex-wrap:wrap;align-items:center;gap:12px;padding:20px 0;display:flex}.inline-warning{color:var(--warning);font-size:13px;font-weight:650}.inline-muted{color:var(--muted);font-size:13px}.primary-button,.secondary-button{border-radius:5px;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:0 16px;font-size:14px;font-weight:650;display:inline-flex}.primary-button{border:1px solid var(--accent);background:var(--accent);color:#fff}.primary-button:hover{background:var(--accent-strong);border-color:var(--accent-strong)}.secondary-button{border:1px solid var(--border);background:var(--surface);color:var(--text)}.table-section{background:var(--surface);border:1px solid var(--border);min-width:0}.section-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;min-height:52px;padding:0 16px;display:flex}.section-heading h2,.health-rail h2,.system-page h2{margin:0;font-size:15px}.section-heading span{color:var(--muted);font-size:12px}.table-scroll{max-width:100%;overflow:auto}table{border-collapse:collapse;width:100%;min-width:760px}th{text-align:left;color:#53616d;border-bottom:1px solid var(--border);white-space:nowrap;background:#f8fafb;height:42px;padding:0 14px;font-size:12px;font-weight:650}td{color:#34414c;white-space:nowrap;border-bottom:1px solid #e9edef;height:48px;padding:0 14px;font-size:13px}tbody tr:hover{background:#f8fbfb}tbody tr:last-child td{border-bottom:0}.mono{font-family:Cascadia 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textarea{resize:vertical;border:1px solid #bcc7ce;border-radius:4px;width:100%;padding:10px;font-family:Cascadia Mono,Consolas,monospace;font-size:12px;line-height:1.6}.dialog p{color:var(--muted);margin:0;font-size:12px;line-height:1.65}.dialog .download-warning{color:#6b4f00;background:#fff7d6;border:1px solid #e6cd72;padding:9px 10px}.dialog-actions{justify-content:flex-end;gap:8px;padding-top:6px;display:flex}.form-error{color:var(--danger);font-size:13px}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=1080px){.app-shell{grid-template-columns:72px minmax(0,1fr)}.brand-block{justify-content:center;padding:0}.brand-block div,.nav-item span,.sidebar-footer span{display:none}.nav-item,.sidebar-footer{justify-content:center;padding:0}.overview-layout{grid-template-columns:1fr}.health-rail{border-left:0;border-top:1px solid var(--border)}}@media (width<=760px){.app-shell{display:block}.sidebar{z-index:5;border-right:0;border-top:1px solid var(--border);height:58px;position:fixed;inset:auto 0 0}.brand-block,.sidebar-footer{display:none}.sidebar nav{grid-template-columns:repeat(10,minmax(0,1fr));gap:2px;height:58px;padding:4px 6px;display:grid}.nav-item{border-bottom:3px solid #0000;border-left:0;height:48px}.nav-item.active{border-left-color:#0000;border-bottom-color:var(--accent)}.workspace{padding-bottom:58px}.topbar{height:62px;padding:0 14px}.topbar h1{font-size:19px}.environment-label,.admin-chip{display:none}main{min-height:calc(100vh - 120px)}.content-column{padding:14px}.metric-strip{grid-template-columns:repeat(2,1fr)}.metric{border-right:1px solid var(--border);border-bottom:1px solid var(--border)}.metric:nth-child(2n){border-right:0}.metric:last-child{border-bottom:0}.page-table{margin:14px}.data-stack{gap:14px;margin:14px}.toolbar-panel{grid-template-columns:1fr}.toolbar-panel>span{text-align:left}.staff-form{grid-template-columns:1fr}.system-grid{grid-template-columns:1fr;gap:14px;margin:14px}.error-banner{margin:14px 14px 0}.content-import-page{gap:14px;padding:14px}.content-form-grid{grid-template-columns:1fr;padding:14px}.content-wide-field{grid-column:auto}.rights-control{flex-direction:column;align-items:flex-start;gap:8px}.content-upload-row{flex-direction:column;align-items:stretch}.content-upload-row .secondary-button{max-width:100%}.validation-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.validation-strip span{border-bottom:1px solid var(--border)}.validation-strip span:nth-child(2n){border-right:0}.validation-strip span:last-child{border-bottom:0;grid-column:1/-1}.issue-row{grid-template-columns:20px minmax(0,1fr)}.issue-row code{display:none}.preview-actions{flex-direction:column;align-items:stretch}.empty-row{text-align:left;padding-left:16px;position:sticky;left:0}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}