:root{background:#f7f7f4;color:#202124;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0}button,textarea,a{color:inherit;font:inherit}button{cursor:pointer}button:disabled,textarea:disabled{cursor:not-allowed;opacity:.55}a{text-decoration:none}.app-shell{background:#fff;display:grid;grid-template-columns:minmax(0,1fr);min-height:100vh}.app-shell.with-sidebar{grid-template-columns:minmax(260px,24vw) minmax(0,1fr)}.sidebar{background:#f4f4f0;border-right:1px solid #deded8;display:flex;flex-direction:column;min-height:100vh;min-width:260px}.tenant-block{align-items:center;border-bottom:1px solid #deded8;display:grid;gap:12px;grid-template-columns:40px minmax(0,1fr) 34px;min-height:72px;padding:14px}.tenant-avatar{align-items:center;background:#dbe8f7;border-radius:8px;color:#285f9f;display:inline-flex;font-size:14px;font-weight:750;height:40px;justify-content:center;width:40px}.tenant-block strong,.principal-block strong{display:block;font-size:14px;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tenant-block span,.principal-block span,.history-item small{color:#6f6f69;display:block;font-size:12px;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.icon-button,.open-sidebar{align-items:center;background:transparent;border:0;border-radius:7px;display:inline-flex;height:34px;justify-content:center;width:34px}.icon-button:hover,.open-sidebar:hover,.sidebar-action:hover,.history-item:hover,.history-item.loading{background:#e8e8e2}.open-sidebar{background:#f4f4f0;border:1px solid #deded8;left:16px;position:fixed;top:16px;z-index:10}.sidebar-nav{display:grid;gap:4px;padding:12px}.sidebar-action{align-items:center;background:transparent;border:0;border-radius:8px;display:flex;gap:10px;min-height:38px;padding:0 10px;text-align:left}.sidebar-action.active{background:#e5eef9;color:#285f9f}.sidebar-section{padding:8px 12px}.sidebar-section h2{color:#74746e;font-size:11px;letter-spacing:.04em;margin:12px 8px 8px;text-transform:uppercase}.history-list{display:grid;gap:3px}.history-item{background:transparent;border:0;border-radius:8px;display:grid;gap:3px;min-height:46px;padding:7px 8px;text-align:left}.history-item span{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty-sidebar{color:#6f6f69;font-size:13px;margin:8px}.principal-block{border-top:1px solid #deded8;margin-top:auto;padding:14px}.principal-block button{background:transparent;border:1px solid #d3d3cd;border-radius:8px;color:#333330;margin-top:10px;min-height:32px;padding:0 10px;width:100%}.principal-block select{background:#fff;border:1px solid #d3d3cd;border-radius:8px;color:#333330;margin-top:10px;min-height:32px;padding:0 10px;width:100%}.platform-access{border-top:1px solid #deded8;display:grid;gap:8px;margin-top:12px;padding-top:12px}.platform-access input{background:#fff;border:1px solid #d3d3cd;border-radius:8px;color:#333330;min-height:32px;padding:0 10px;width:100%}.platform-access div{display:grid;gap:8px;grid-template-columns:1fr 84px}.platform-access button,.platform-access select{margin-top:0}.auth-shell{align-items:center;background:#f7f7f3;display:grid;min-height:100vh;padding:24px}.auth-panel{background:#fff;border:1px solid #deded8;border-radius:12px;display:grid;gap:14px;margin:0 auto;max-width:440px;padding:24px;width:100%}.auth-panel h1{font-size:24px;letter-spacing:0;margin:0}.auth-panel p{color:#666661;line-height:1.45;margin:0}.auth-panel label{color:#555550;display:grid;font-size:13px;gap:6px}.auth-panel input{border:1px solid #d8d8d2;border-radius:8px;font:inherit;min-height:38px;padding:8px 10px}.auth-actions{display:flex;flex-wrap:wrap;gap:8px}.auth-actions button{background:#fff;border:1px solid #d3d3cd;border-radius:8px;min-height:34px;padding:0 10px}.chat{background:#fff;display:grid;grid-template-rows:auto minmax(0,1fr) auto;min-height:100vh;min-width:0}.chat-topbar{align-items:center;border-bottom:1px solid #eeeeea;display:flex;justify-content:space-between;min-height:72px;padding:14px 28px}.chat-topbar h1{font-size:17px;line-height:1.2;margin:0 0 3px}.chat-topbar p{color:#74746e;font-size:13px;margin:0}.status-pill{background:#edf4ea;border:1px solid #d8e5d2;border-radius:999px;color:#32662e;font-size:13px;font-weight:650;padding:5px 10px;text-transform:capitalize}.chat-scroll{overflow:auto;padding:32px 20px}.empty-chat,.turn{margin:0 auto;max-width:760px}.empty-chat{padding-top:12vh}.empty-chat h2{font-size:28px;font-weight:650;letter-spacing:0;line-height:1.15;margin:0 0 12px}.empty-chat p{color:#62625d;font-size:15px;line-height:1.55;margin:0;max-width:620px}.context-strip{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.context-strip span,.job-label{background:#f4f4f0;border:1px solid #deded8;border-radius:999px;color:#555550;font-size:12px;padding:5px 9px}.turn{margin-bottom:28px}.turn-meta{align-items:baseline;display:flex;gap:10px;margin-bottom:7px}.turn-meta strong{font-size:14px}.turn-meta span{color:#777771;font-size:12px}.turn>p{font-size:15px;line-height:1.58;margin:0;white-space:pre-wrap}.user-turn{background:#f5f7fa;border-radius:12px;margin-left:auto;max-width:620px;padding:14px 16px}.assistant-turn{padding:2px 0}.inline-error,.system-error{color:#9b2f27}.run-state{border-radius:9px;font-size:13px;margin:12px 0;padding:9px 11px}.run-state.draft{background:#fff7e6;border:1px solid #efd7a1;color:#77550c}.run-state.running{background:#eef4fb;border:1px solid #cdddec;color:#285173}.run-state.ready{background:#edf7ed;border:1px solid #cfe5cf;color:#2f6531}.run-state.failed{background:#fff4f2;border:1px solid #efcfca;color:#9b2f27}.inline-spinner{animation:spin .8s linear infinite;border:2px solid #d8e3ee;border-radius:999px;border-top-color:#285173;display:inline-block;height:18px;margin:12px 0;width:18px}@keyframes spin{to{transform:rotate(360deg)}}.system-error{align-items:center;background:#fff4f2;border:1px solid #efcfca;border-radius:10px;display:flex;gap:8px;margin:0 auto 20px;max-width:760px;padding:10px 12px}.admin-workspace{display:grid;gap:18px;margin:0 auto;max-width:1100px;width:100%}.admin-header{align-items:flex-start;display:flex;gap:16px;justify-content:space-between}.admin-header h2{font-size:22px;letter-spacing:0;line-height:1.2;margin:0 0 6px}.admin-header p{color:#666661;font-size:14px;line-height:1.45;margin:0}.admin-header button,.admin-actions button,.asset-item button{align-items:center;background:#fff;border:1px solid #d3d3cd;border-radius:8px;display:inline-flex;min-height:34px;padding:0 11px}.admin-grid{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.admin-card{border:1px solid #deded8;border-radius:12px;display:grid;gap:12px;padding:16px}.admin-wide,.full-width{grid-column:1 / -1}.admin-card h3{font-size:16px;margin:0}.workspace-summary{display:grid;gap:10px;grid-template-columns:repeat(4,minmax(0,1fr))}.workspace-summary span{background:#fbfbf8;border:1px solid #eeeeea;border-radius:10px;color:#666661;display:grid;font-size:12px;gap:4px;min-width:0;padding:10px}.workspace-summary strong{color:#262622;font-size:13px}.section-heading-row{align-items:center;display:flex;justify-content:space-between}.access-request-list,.provider-key-list{display:grid;gap:10px}.provider-key-row{align-items:center;border:1px solid #eeeeea;border-radius:10px;display:grid;gap:10px;grid-template-columns:minmax(190px,1fr) 104px minmax(220px,1.2fr) auto auto;padding:10px}.provider-key-row div{display:grid;gap:3px}.provider-key-row span{color:#666661;font-size:13px}.provider-key-status{background:#f4f4ef;border-radius:999px;color:#666661;justify-self:start;padding:4px 9px}.provider-key-status.active{background:#edf7ed;color:#2f6531}.access-request-row{align-items:center;border:1px solid #eeeeea;border-radius:10px;display:grid;gap:10px;grid-template-columns:minmax(0,1fr) 140px auto auto;padding:10px}.access-request-row div{display:grid;gap:3px}.access-request-row span,.muted-copy{color:#666661;font-size:13px}.access-request-row button,.provider-key-row button,.section-heading-row button{background:#fff;border:1px solid #d3d3cd;border-radius:8px;min-height:34px;padding:0 10px}.provider-key-row button:disabled{cursor:not-allowed;opacity:.5}.platform-invite-form{display:grid;gap:10px;grid-template-columns:minmax(160px,1fr) minmax(200px,1.2fr) minmax(150px,1fr) 120px auto}.platform-invite-form input,.invite-result input,.emulate-user-row select{background:#fff;border:1px solid #d8d8d2;border-radius:8px;color:#202124;font:inherit;min-height:36px;outline:none;padding:8px 10px;width:100%}.invite-result{background:#fbfbf8;border:1px solid #eeeeea;border-radius:10px;display:grid;gap:8px;padding:12px}.invite-result small{color:#666661;font-size:12px}.platform-table{display:grid;gap:10px}.platform-row{align-items:center;border:1px solid #eeeeea;border-radius:10px;display:grid;gap:10px;grid-template-columns:minmax(0,1fr) 90px 90px auto;padding:10px}.platform-row div{display:grid;gap:3px;min-width:0}.platform-row span,.platform-row small{color:#666661;font-size:12px}.platform-row small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.platform-row button,.emulate-user-row button{background:#fff;border:1px solid #d3d3cd;border-radius:8px;min-height:34px;padding:0 10px}.emulate-user-row{align-items:center;display:grid;gap:10px;grid-template-columns:120px minmax(0,1fr)}.admin-card label,.brief-form,.asset-form{color:#555550;display:grid;font-size:13px;gap:6px}.admin-card input,.admin-card textarea,.admin-card select,.provider-key-row input,.brief-form input,.brief-form textarea,.asset-form input,.asset-form textarea,.asset-form select{background:#fff;border:1px solid #d8d8d2;border-radius:8px;color:#202124;font:inherit;min-height:36px;outline:none;padding:8px 10px;width:100%}.admin-card textarea,.brief-form textarea,.asset-form textarea{line-height:1.45;min-height:88px;resize:vertical}.admin-card input:focus,.admin-card textarea:focus,.admin-card select:focus,.provider-key-row input:focus,.brief-form input:focus,.brief-form textarea:focus,.asset-form input:focus,.asset-form textarea:focus,.asset-form select:focus{border-color:#8eb5dc;box-shadow:0 0 0 3px #285f9f1f}.brief-form,.asset-form{border-bottom:1px solid #eeeeea;padding-bottom:14px}.admin-actions{display:flex;flex-wrap:wrap;gap:8px}.brief-list,.asset-list{display:grid;gap:10px}.brief-item,.asset-item{background:#fbfbf8;border:1px solid #eeeeea;border-radius:10px;display:grid;gap:7px;padding:12px}.brief-item strong,.asset-item strong{font-size:14px}.brief-item small,.asset-item small{color:#666661;font-size:12px}.brief-item p{color:#44443f;font-size:13px;line-height:1.45;margin:0;white-space:pre-wrap}.artifact-list{display:grid;gap:12px;margin-top:16px}.plan-controls-wrap{display:grid;gap:10px;margin-top:12px}.plan-controls{display:flex;flex-wrap:wrap;gap:8px}.plan-toggle{align-items:center;border:1px solid #d3d3cd;border-radius:8px;cursor:pointer;display:inline-flex;font-size:13px;gap:7px;min-height:34px;padding:0 10px}.plan-toggle.selected{background:#eef4fb;border-color:#b9cde0}.reference-select,.prompt-override{color:#555550;display:grid;font-size:13px;gap:6px;max-width:420px}.prompt-override{max-width:760px}.reference-select select,.prompt-override textarea{background:#fff;border:1px solid #d8d8d2;border-radius:8px;color:#202124;font:inherit;min-height:36px;outline:none;padding:7px 9px;width:100%}.prompt-override textarea{line-height:1.45;min-height:112px;resize:vertical}.prompt-override button{align-items:center;background:#fff;border:1px solid #d3d3cd;border-radius:8px;display:inline-flex;justify-self:start;min-height:34px;padding:0 11px}.reference-select select:focus,.prompt-override textarea:focus{border-color:#8eb5dc;box-shadow:0 0 0 3px #285f9f1f}.draft-hint{color:#666661;font-size:12px}.news-list{display:grid;gap:10px;margin-top:16px}.news-item{align-items:flex-start;border:1px solid #deded8;border-radius:12px;cursor:pointer;display:grid;gap:10px;grid-template-columns:18px minmax(0,1fr);padding:12px 14px}.news-item.selected{background:#f4f8fc;border-color:#b9cde0}.news-item input{margin-top:3px}.news-item strong{display:block;font-size:14px;line-height:1.35}.news-item small{color:#666661;display:block;font-size:12px;margin-top:3px}.news-item p{color:#44443f;font-size:13px;line-height:1.45;margin:8px 0}.news-item a{color:#285f9f;font-size:13px;font-weight:650}.artifact-block{border:1px solid #deded8;border-radius:12px;overflow:hidden}.artifact-block header{align-items:center;background:#fbfbf8;border-bottom:1px solid #eeeeea;display:grid;gap:10px;grid-template-columns:34px minmax(0,1fr);padding:12px 14px}.artifact-block header.clickable-artifact{cursor:pointer}.artifact-block header.clickable-artifact:hover{background:#f4f8fc}.artifact-icon{align-items:center;background:#edf1f7;border-radius:8px;color:#315f91;display:inline-flex;height:34px;justify-content:center;width:34px}.artifact-block h3{font-size:14px;margin:0 0 2px;text-transform:capitalize}.artifact-block header p{color:#666661;font-size:12px;margin:0}.artifact-preview{background:#fff;border:0;color:#262622;font-family:inherit;font-size:14px;line-height:1.55;margin:0;max-height:360px;overflow:auto;padding:14px;white-space:pre-wrap}.artifact-editor{border:1px solid #d8d8d2;border-radius:10px;color:#262622;font:inherit;font-size:14px;line-height:1.55;margin:14px;min-height:360px;outline:none;overflow:auto;padding:14px;resize:vertical;width:calc(100% - 28px)}.artifact-editor:focus{border-color:#8eb5dc;box-shadow:0 0 0 3px #285f9f1f}.modal-editor{margin:0;min-height:min(560px,calc(100vh - 190px));width:100%}.modal-backdrop{align-items:center;background:#16181b7a;display:flex;top:0;right:0;bottom:0;left:0;justify-content:center;padding:24px;position:fixed;z-index:100}.artifact-modal{background:#fff;border:1px solid #deded8;border-radius:14px;box-shadow:0 24px 72px #0000003d;display:grid;grid-template-rows:auto minmax(0,1fr) auto;max-height:calc(100vh - 48px);overflow:hidden;width:min(920px,calc(100vw - 48px))}.artifact-modal>header{align-items:center;border-bottom:1px solid #eeeeea;display:flex;justify-content:space-between;padding:14px 16px}.artifact-modal strong,.artifact-modal span{display:block}.artifact-modal span{color:#666661;font-size:12px;margin-top:2px}.modal-body{overflow:auto;padding:16px}.modal-body img,.modal-body video{border-radius:10px;display:block;margin:0 auto;max-height:calc(100vh - 150px);max-width:100%}.modal-body audio{width:100%}.modal-body pre{color:#262622;font-family:inherit;font-size:14px;line-height:1.6;margin:0;white-space:pre-wrap}.modal-actions{align-items:center;border-top:1px solid #eeeeea;display:flex;gap:8px;justify-content:flex-end;padding:12px 16px}.artifact-description{color:#44443f;font-size:14px;line-height:1.5;margin:0;padding:14px}.artifact-actions,.approval-row{align-items:center;border-top:1px solid #eeeeea;display:flex;flex-wrap:wrap;gap:8px;padding:10px 14px}.artifact-actions button,.artifact-actions a,.confirm-button,.modal-actions button{align-items:center;background:#fff;border:1px solid #d3d3cd;border-radius:8px;display:inline-flex;gap:7px;min-height:34px;padding:0 11px}.artifact-actions button:disabled,.confirm-button:disabled,.modal-actions button:disabled{cursor:not-allowed;opacity:.5}.confirm-button{background:#202124;border-color:#202124;color:#fff}.composer-wrap{border-top:1px solid #eeeeea;padding:16px 20px 20px}.composer{border:1px solid #d8d8d2;border-radius:14px;display:grid;margin:0 auto;max-width:760px;min-height:112px;padding:12px}.composer textarea{border:0;font-size:15px;line-height:1.45;min-height:56px;outline:none;resize:none}.composer-toolbar{align-items:center;display:flex;justify-content:space-between}.send-button{align-items:center;background:#202124;border:0;border-radius:8px;color:#fff;display:inline-flex;height:36px;justify-content:center;width:36px}@media (max-width: 860px){.app-shell.with-sidebar{grid-template-columns:minmax(0,1fr)}.sidebar{bottom:0;box-shadow:16px 0 34px #00000024;left:0;position:fixed;top:0;width:min(320px,88vw);z-index:20}.chat-topbar{padding-left:68px}.empty-chat h2{font-size:24px}.admin-grid,.provider-key-row{grid-template-columns:minmax(0,1fr)}}