:root{--brandA: #4be1ff;--brandB: #a271ff;--ink: #14151a;--muted: #71717a;--line: #e8e8ef;--panel: #f7f8fb;--sidebar: 210px;color:var(--ink);background:var(--panel);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--panel)}.authScreen{min-height:100vh;display:grid;place-items:center;background:#fff;color:var(--muted);font-weight:800}button,.button{border:0;border-radius:10px;padding:9px 13px;background:#15151b;color:#fff;font-weight:700;cursor:pointer}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:10px 12px;font:inherit}textarea{min-height:104px;resize:vertical}label{display:grid;gap:8px;color:#52525b;font-weight:700}h1,h2,h3,p{margin-top:0}h1{font-size:30px;margin-bottom:6px;letter-spacing:0}h2{font-size:18px;margin-bottom:8px}h3{font-size:15px;margin-bottom:5px}p,small,.muted{color:var(--muted)}.shell{min-height:100vh;display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;padding:20px 14px;background:var(--panel);border-right:1px solid var(--line)}.brand{display:flex;gap:10px;align-items:center;margin-bottom:24px}.brandMark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;color:#fff;font-weight:900;background:linear-gradient(90deg,var(--brandA),var(--brandB))}.brand small{display:block}nav{display:grid;gap:4px}nav a{color:#52525b;text-decoration:none;padding:10px 12px;border-radius:10px;font-weight:700}nav a.active{color:#111;background:#fff;box-shadow:0 1px #0000000a}.main{max-width:1440px;width:100%;padding:18px 28px 40px}.topbar{height:48px;display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px}.searchBox{width:min(480px,50vw);height:36px;display:flex;align-items:center;padding:0 14px;border-radius:999px;background:#fff;color:var(--muted);border:1px solid var(--line)}.topbarRight{display:flex;gap:10px;align-items:center}.creditPill{border-radius:999px;background:#fff;border:1px solid var(--line);padding:8px 12px;font-weight:800}.avatarMenu{width:36px;height:36px;border-radius:999px;padding:0;position:relative;background:linear-gradient(90deg,var(--brandA),var(--brandB))}.avatarMenu span{display:none;position:absolute;right:0;top:42px;background:#fff;color:#111;border:1px solid var(--line);border-radius:10px;padding:10px 14px;white-space:nowrap}.avatarMenu:hover span{display:block}.pageHeader{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.statsGrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:18px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}.stat span{display:block;color:var(--muted);margin-bottom:6px}.stat strong{font-size:24px}.twoCol{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}.table{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.table>div{display:flex;justify-content:space-between;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line)}.table>div:last-child{border-bottom:0}.stack,.recordsList{display:grid;gap:10px}.notice,.emptyState,.agentImportCard,.agentImportTile,.agentCard,.mediaCard,.contentRecord,.agentInfoCard,.modal,.detailModal,.remixDrawer{background:#fff;border:1px solid var(--line);border-radius:14px}.notice,.emptyState{padding:13px 14px;margin-bottom:14px}.notice.error{color:#b42318;background:#fff7f5;border-color:#ffd7cf}.agentImportCard{display:grid;grid-template-columns:minmax(240px,1fr) minmax(220px,320px) auto;gap:12px;align-items:center;padding:16px;margin-bottom:14px}.agentImportTile{width:100%;display:grid;grid-template-columns:minmax(0,1fr) 44px;gap:12px;align-items:center;padding:16px;margin-bottom:14px;color:inherit;text-align:left}.agentImportTile span{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;color:#fff;background:linear-gradient(90deg,var(--brandA),var(--brandB));font-weight:900;font-size:20px}.agentCard{display:grid;grid-template-columns:62px minmax(0,1fr) 170px 90px 150px;gap:12px;align-items:center;padding:12px;color:inherit;text-decoration:none}.agentCard{cursor:pointer}.agentCard img,.agentInfoHead img{width:62px;height:62px;object-fit:cover;border-radius:12px}.tags{display:flex;gap:6px;flex-wrap:wrap}.tags span,.pill,.status{display:inline-flex;min-height:24px;align-items:center;border-radius:999px;background:#f1efff;color:#5b44b8;padding:3px 8px;font-size:12px;font-weight:800}.rowActions{display:flex;gap:6px;color:#52525b;font-weight:800}.rowActions button{background:#f6f7f9;color:#34343b;padding:6px 8px;border-radius:8px;font-size:12px}.filterBar,.listToolbar{display:grid;grid-template-columns:minmax(240px,1fr) 180px 180px;gap:10px;align-items:center;margin-bottom:14px}.listToolbar{grid-template-columns:1fr 160px}.detailLayout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:16px;align-items:start}.agentInfoCard{padding:14px;position:sticky;top:84px}.agentInfoHead{display:grid;grid-template-columns:54px 1fr 34px;gap:10px;align-items:center;margin-bottom:14px}.agentInfoHead img{width:54px;height:54px}.summaryLine{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-top:1px solid var(--line)}.contentRecord{display:grid;gap:10px;align-items:center;padding:10px}.contentRecord.withAgent{grid-template-columns:minmax(110px,150px) minmax(240px,1.4fr) minmax(130px,.8fr) 110px minmax(180px,1fr) 90px 126px}.contentRecord.agentDetailRecord{grid-template-columns:minmax(240px,1.5fr) minmax(130px,.8fr) 110px minmax(180px,1fr) 90px 126px}.agentCell{display:flex;align-items:center;gap:8px;font-weight:800}.agentCell img{width:34px;height:34px;border-radius:9px;object-fit:cover}.contentMain{display:flex;align-items:center;gap:10px;background:transparent;color:inherit;padding:0;text-align:left}.contentMain img{width:62px;height:62px;border-radius:10px;object-fit:cover}.contentMain span{display:grid;gap:4px}.platformIcons,.urlSummary{display:flex;gap:6px;flex-wrap:wrap}.platformIcons span,.urlSummary button{background:#f6f7f9;color:#34343b;border-radius:999px;padding:5px 8px;font-size:12px;font-weight:800}.urlSummary button{border:0}.metricCell{display:grid;gap:2px}.recordActions{display:flex;gap:6px;justify-content:flex-end}.iconButton{display:inline-grid;place-items:center;width:34px;height:34px;padding:0;border-radius:10px}.masonryGrid{columns:4 240px;column-gap:10px}.mediaCard{break-inside:avoid;overflow:hidden;margin-bottom:10px}.mediaThumb{position:relative;display:block;width:100%;padding:0;background:#f3f4f6;color:inherit}.mediaThumb img{width:100%;min-height:180px;object-fit:cover;display:block}.mediaThumb span{position:absolute;left:10px;top:10px;border-radius:999px;padding:4px 8px;background:#ffffffe6;color:#111;font-size:12px;font-weight:800}.mediaBody{padding:12px}.mediaBody h3{cursor:pointer}.row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.modalOverlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;display:grid;place-items:center;background:#14151a75;padding:22px}.modal,.detailModal,.remixDrawer{max-height:calc(100vh - 44px);overflow:auto;padding:16px}.compactModal{width:min(520px,100%)}.detailModal{width:min(1080px,100%)}.compactDetail{width:min(920px,100%)}.remixDrawer{width:min(1180px,100%)}.modalHeader{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.detailGrid{display:grid;grid-template-columns:minmax(320px,1.1fr) minmax(320px,.9fr);gap:16px}.previewPane img,.previewPane video{width:100%;max-height:calc(100vh - 150px);object-fit:contain;border-radius:12px;background:#f3f4f6}.detailPane{overflow:auto;max-height:calc(100vh - 150px);padding-right:4px}.captionBlock,.miniAssetGrid span{display:block;padding:10px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px}.detailActions{display:flex;gap:8px;flex-wrap:wrap;position:sticky;bottom:0;background:#fff;padding-top:10px}.remixGrid{display:grid;grid-template-columns:300px minmax(0,1fr);gap:16px}.remixControls{display:grid;gap:12px;align-content:start}.fieldGroup{display:grid;gap:8px;font-weight:800;color:#52525b}.segmented,.assetTabs{display:flex;gap:8px;flex-wrap:wrap}.segmented button,.assetTabs button{background:#f1efff;color:#5b44b8}.segmented button.selected,.assetTabs button.selected{background:#15151b;color:#fff}.assetTabs.secondary button{background:#f6f7f9;color:#52525b}.assetLibraryPanel{display:grid;gap:10px;align-content:start}.uploadStrip,.uploadLauncher{display:grid;grid-template-columns:auto 84px 1fr 1.35fr auto;gap:8px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:8px;background:#f8fbff}.uploadLauncher b{white-space:nowrap;font-size:12px}.assetGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;max-height:520px;overflow:auto;padding-right:4px}.assetCard{position:relative;display:grid;gap:6px;text-align:left;background:#fff;color:inherit;border:2px solid var(--line);padding:8px;border-radius:12px}.assetCard.selected{border-color:var(--brandB);box-shadow:0 0 0 2px #a271ff2e}.assetCard.selected:after{content:"Selected";position:absolute;right:12px;bottom:12px;border-radius:999px;padding:3px 7px;background:#15151b;color:#fff;font-size:11px;font-weight:800}.assetCard img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:9px;background:#f3f4f6}.assetCard span{position:absolute;left:14px;top:14px;border-radius:999px;background:#ffffffe6;color:#111;padding:3px 7px;font-size:11px;font-weight:800}.pager{display:flex;align-items:center;justify-content:flex-end;gap:10px}.pager button:disabled{opacity:.45;cursor:not-allowed}@media (max-width: 980px){.shell,.detailLayout,.detailGrid,.remixGrid{grid-template-columns:1fr}.sidebar{position:static;height:auto}.main{padding:16px}nav{grid-template-columns:repeat(5,minmax(0,1fr));overflow-x:auto}.agentImportCard,.agentCard,.contentRecord,.filterBar,.statsGrid,.twoCol{grid-template-columns:1fr}.searchBox{width:100%}}