:root{--bg:#f5f5f5;--bg-panel:#fff;--bg-panel-2:#f0f3f7;--border:#0000001f;--border-soft:#e4eaf2;--border-input:#0000003b;--text:#000000de;--text-dim:#0009;--text-faint:#00000080;--icon:#0000008a;--accent:#533be2;--accent-hover:#4736db;--accent-soft:#533be20a;--accent-soft-2:#533be214;--accent-soft-3:#533be21f;--accent-border:#533be280;--danger:#d32f2f;--danger-bg:#fdeded;--danger-ink:#5f2120;--ok:#2e7d32;--ok-ink:#1e4620;--ok-bg:#edf7ed;--info-ink:#014361;--info-bg:#e5f6fd;--warn:#ef6c00;--warn-bg:#fff4e5;--ink:#231e41;--teal:#36ccba;--radius:8px;--shadow-1:0 1px 3px #0000001f, 0 1px 2px #00000014;--shadow-2:0 2px 6px #00000024;--shadow-4:0 4px 12px #00000029;--shadow-8:0 8px 24px #0000002e;--shadow-16:0 16px 48px #0000003d;font-size:14px}*{box-sizing:border-box}html,body,#root{background:var(--bg);height:100%;color:var(--text);margin:0;font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe 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12px}.admin-tenant-add .share-link-single-use{align-items:flex-start}.admin-tenant-add .share-link-single-use input{flex:none;width:16px;min-width:16px;height:16px;margin:2px 0 0;padding:0}.share-link-single-use-title,.share-link-single-use-desc{display:block}.share-link-single-use-desc{color:var(--text-dim);margin-top:2px;font-size:12px;font-weight:400;line-height:1.35}.admin-tenant-list{flex-direction:column;gap:6px;display:flex}.admin-tenant-row{text-align:left;background:var(--bg-panel);justify-content:space-between;align-items:center;gap:10px;width:100%;height:auto;padding:10px 12px;display:flex}.admin-tenant-row.is-selected{border-color:var(--accent-border);background:var(--accent-soft-2)}.admin-tenant-row-name{text-overflow:ellipsis;white-space:nowrap;font-weight:500;overflow:hidden}.admin-row{border-top:1px solid var(--border-soft);justify-content:space-between;align-items:center;gap:14px;padding:10px 0;display:flex}.admin-row-main{min-width:0}.admin-row-title{font-size:14px;font-weight:500}.admin-secret-card{background:var(--ok-bg);border:1px solid var(--ok);border-radius:var(--radius);flex-direction:column;gap:12px;padding:18px 20px;display:flex}.admin-secret-head{justify-content:space-between;align-items:center;gap:14px;display:flex}.admin-secret-value{align-items:center;gap:10px;display:flex}.admin-secret-value code{background:var(--bg-panel);overflow-wrap:anywhere;border-radius:6px;flex:1;min-width:0;padding:10px 12px;font-size:12.5px}.home{max-width:880px;margin:0 auto;padding:48px 24px}.home h1{margin:0 0 4px;font-size:26px;font-weight:500}.home .subtitle{color:var(--text-dim);margin-bottom:32px}.documents-header{margin-bottom:8px}.back-link{color:var(--text-dim);font-size:13px;text-decoration:none}.back-link:hover{color:var(--text)}.model-card{background:var(--bg-panel);border:1px solid var(--border-soft);border-radius:var(--radius);color:inherit;align-items:center;gap:16px;margin-bottom:12px;padding:16px 20px;text-decoration:none;transition:box-shadow .15s;display:flex}.model-card:hover{box-shadow:var(--shadow-1);text-decoration:none}.model-card .name{font-size:15px;font-weight:500}.model-card .meta-line{color:var(--text-dim);margin-top:3px;font-size:12px}.model-card .spacer{flex:1}.doc-card{flex-direction:column;align-items:stretch;gap:10px}.doc-card-main{flex-direction:column;gap:10px;width:100%;display:flex}.doc-card-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.small-link{color:var(--accent);font-size:12px;text-decoration:none}.small-link:hover{text-decoration:underline}.doc-thumbs{flex-wrap:wrap;gap:10px;display:flex}.doc-thumb{text-align:center;width:96px}.doc-thumb img,.doc-thumb-placeholder{object-fit:contain;background:var(--bg);border:1px solid var(--border-soft);width:96px;height:96px;color:var(--text-dim);border-radius:6px;justify-content:center;align-items:center;font-size:12px;display:flex}.doc-thumb-label{color:var(--text-dim);margin-top:4px;font-size:11px}.viewer-page{flex-direction:column;height:100%;display:flex}.viewer-topbar{background:var(--bg-panel);border-bottom:1px solid var(--border);z-index:20;flex:none;align-items:center;gap:12px;height:56px;padding:0 16px;display:flex;position:relative}.viewer-topbar .title{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:500;line-height:1.2;overflow:hidden}.viewer-topbar .stats{color:var(--text-dim);white-space:nowrap;text-overflow:ellipsis;font-size:12px;line-height:1.2;overflow:hidden}.topbar-project{min-width:0;overflow:hidden}.viewer-topbar .spacer{flex:1}.topbar-divider{background:var(--border);flex:none;width:1px;height:24px}.topbar-back{height:36px;color:var(--accent);background:0 0;border:none;border-radius:4px;align-items:center;gap:4px;padding:0 12px 0 6px;font-size:14px;font-weight:500;display:flex}.topbar-back:hover:not(:disabled){background:var(--accent-soft)}.topbar-icon-btn{width:40px;height:40px;color:var(--icon);background:0 0;border:none;border-radius:9999px;flex:none;justify-content:center;align-items:center;padding:0;display:flex}.topbar-icon-btn:hover:not(:disabled){background:#0000000a}.topbar-actions{align-items:center;gap:2px;display:flex}.topbar-state-chip{background:var(--warn-bg);height:28px;color:var(--text);border-radius:9999px;flex:none;align-items:center;gap:6px;padding:0 4px 0 10px;display:flex}.topbar-state-chip-icon{color:var(--warn);align-items:center;display:flex}.topbar-state-chip-label{white-space:nowrap;font-size:12px;font-weight:600}.topbar-state-chip-exit{width:20px;height:20px;color:var(--warn);cursor:pointer;background:0 0;border:none;border-radius:9999px;justify-content:center;align-items:center;padding:0;display:flex}.topbar-state-chip-exit:hover:not(:disabled){background:#ef6c0024}.share-btn{align-items:center;gap:6px;height:36px;padding:0 12px;font-size:13px;display:flex}.viewer-shell{flex-direction:column;flex:1;min-height:0;display:flex}.viewer-main{flex:1;min-height:0;display:flex;position:relative}.work-dock-host{flex-direction:column;flex:none;min-height:0;max-height:max(76px,100% - 200px);display:flex;overflow:hidden}.work-dock-host:empty{display:none}.side-panel{background:var(--bg-panel);border-right:1px solid var(--border);z-index:10;flex-direction:column;width:380px;min-width:380px;display:flex;position:relative;overflow:hidden}.side-panel.collapsed{display:none}.panel-resizer{cursor:col-resize;z-index:12;touch-action:none;width:8px;position:absolute;top:0;bottom:0}.panel-resizer.right{left:-2px}.panel-resizer.left{right:-2px}.panel-resizer:after{content:"";background:0 0;width:2px;position:absolute;top:0;bottom:0;left:2px}.panel-resizer:hover:after,.panel-resizer:focus-visible:after{background:var(--accent)}.panel-resizer:focus-visible{outline:none}.side-panel.right{border-right:none;border-left:1px solid var(--border)}.panel-tabs{border-bottom:1px solid var(--border);flex:none;display:flex}.panel-tab{cursor:pointer;min-width:0;height:54px;color:var(--text-dim);background:0 0;border:none;border-bottom:2px solid #0000;border-radius:0;flex-direction:column;flex:auto;justify-content:center;align-items:center;gap:2px;padding:0 3px;display:flex;position:relative}.panel-tab:hover:not(.disabled){background:var(--accent-soft)}.panel-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.panel-tab.disabled{opacity:.38;cursor:not-allowed}.panel-tab svg{width:20px;height:20px}.panel-tab 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h3{text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);margin:0 0 10px;font-size:12px;font-weight:600}.panel-section-heading{justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex;position:relative}.panel-section-heading h3{text-overflow:ellipsis;white-space:nowrap;min-width:0;margin-bottom:0;overflow:hidden}.panel-section-heading-actions{flex:none;align-items:center;gap:2px;display:flex}.panel-settings{flex:none}.panel-settings-btn{width:30px;height:30px;color:var(--text-dim);background:0 0;border:none;border-radius:9999px;justify-content:center;align-items:center;padding:0;display:flex;position:relative}.panel-settings-btn:hover:not(:disabled){color:var(--text);background:#0000000a}.panel-settings-btn.open{background:var(--accent-soft-3);color:var(--accent)}.panel-settings-dot{background:var(--accent);border-radius:50%;width:6px;height:6px;position:absolute;top:4px;right:4px}.viewer-popover.panel-settings-popover{z-index:14;width:auto;max-width:320px;margin-left:auto;animation:.15s ease-out cardUp;inset:calc(100% + 6px) 0 auto;transform:none}.viewer-popover.panel-settings-popover>label:last-child{margin-bottom:0}.panel-settings-summary{color:var(--text-dim);align-items:center;gap:6px;margin-top:10px;font-size:11.5px;display:flex}.panel-settings-summary .value{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--text);flex:1;overflow:hidden}.panel-settings-summary button{flex:none}.add-model-btn{border:1px dashed var(--accent-border);width:100%;height:38px;color:var(--accent);background:#533be205;border-radius:8px;justify-content:center;align-items:center;gap:8px;margin-bottom:10px;font-size:13px;font-weight:500;display:flex}.add-model-btn:hover:not(:disabled){background:#533be20f}.model-item{border-bottom:1px solid var(--border-soft)}.model-item:last-of-type{border-bottom:none}.model-item-head{align-items:center;gap:8px;min-height:44px;padding:2px 8px 2px 16px;display:flex}.model-item-head .name{cursor:pointer;flex:1;min-width:0}.model-item-head .badge{flex:none}.model-item-expand{color:#0006;background:0 0;border:none;border-radius:9999px;flex:none;justify-content:center;align-items:center;width:32px;height:32px;padding:0;display:flex}.model-item-expand:hover:not(:disabled){background:#0000000a}.model-item-details{flex-direction:column;gap:10px;padding:4px 16px 14px 44px;animation:.15s ease-out fadeIn;display:flex}.model-item-details .meta{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.model-item .form-label{flex:none;width:44px}.model-form-row{gap:10px!important}.model-align-row{position:relative}.model-align-btns{flex:1;gap:6px;min-width:0;display:flex}.model-align-btns>button{flex:1;height:32px;padding:0;font-size:13px}.model-align-btns>button.model-align-more{width:32px;color:var(--text-dim);flex:none;justify-content:center;align-items:center;display:flex}.model-align-btns>button.model-align-more.open{background:#0000000f}.model-align-menu{background:var(--bg-panel);width:190px;box-shadow:var(--shadow-8);z-index:12;border-radius:4px;padding:4px 0;animation:.15s ease-out cardUp;position:absolute;top:36px;right:0}.model-align-menu button{text-align:left;width:100%;height:36px;color:var(--text);background:0 0;border:none;border-radius:0;padding:0 14px;font-size:13px;font-weight:400;display:block}.model-align-menu button:hover:not(:disabled){background:#0000000a}.model-plan-note{margin:-4px 0 0 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