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h2{font-size:var(--type-display-size);letter-spacing:-1.1px;line-height:var(--type-display-line);font-weight:var(--type-semibold)}.workspace .welcome p{max-width:330px;font-size:var(--type-ui-size);margin:12px 0 0;line-height:var(--type-ui-line)}.workspace .welcome button{min-width:0;margin-top:26px;border-radius:var(--control-radius,2px);padding:11px 18px;font-size:var(--type-ui-size);gap:10px;line-height:var(--type-ui-line)}.workspace .surface-empty{opacity:.8}.workspace .surface-empty h2{font-size:var(--type-section-size);margin-top:20px;line-height:var(--type-section-line);font-weight:var(--type-semibold)}.workspace .surface-empty p{max-width:230px;line-height:var(--type-support-line)}.surface-history-notice{position:absolute;top:16px;left:50%;transform:translate(-50%);z-index:2;display:flex;align-items:center;justify-content:center;gap:12px;width:max-content;max-width:calc(100% - 32px);padding:6px 8px 6px 14px;border:1px solid transparent;border-radius:var(--surface-radius,2px);background:var(--surface-overlay);color:var(--ink);box-shadow:0 3px 14px #0002;font-size:var(--type-support-size);line-height:var(--type-support-line)}.surface-history-notice button{flex:none;padding:6px 10px;border:0;border-radius:var(--control-radius,2px);background:var(--app-soft);font-weight:var(--type-medium)}.surface-history-notice button:hover{background:var(--tint)}#dialog{position:fixed;inset:0;z-index:100;pointer-events:none}#dialog .collab-modal-backdrop{--modal-gutter-top:24px;--modal-gutter-bottom:24px;box-sizing:border-box;pointer-events:auto;position:fixed;inset:var(--visible-top,0px) 0 auto;height:var(--visible-height,100dvh);padding:var(--modal-gutter-top) 24px var(--modal-gutter-bottom);background:#0007;-webkit-backdrop-filter:none;backdrop-filter:none;z-index:100;display:flex;align-items:center;justify-content:center}#dialog .collab-modal-container{width:min(480px,100%);max-width:100%;height:auto;max-height:100%;flex:0 1 auto;padding:0;margin:0;transform:none}#dialog .collab-modal-container:has([data-size=sharing]){width:min(600px,100%)}#dialog .collab-modal{box-sizing:border-box;display:flex;flex-direction:column;gap:0;width:100%;min-height:0;max-height:calc(var(--visible-height,100dvh) - var(--modal-gutter-top) - var(--modal-gutter-bottom));padding:0;background:var(--surface-overlay);color:var(--ink);border:1px solid transparent;border-radius:var(--surface-radius,2px);box-shadow:0 24px 80px #0003;overflow:clip;outline:none}#dialog .collab-modal-header{display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:16px;padding:24px 24px 20px;flex:none}#dialog .collab-modal-header h2{font-size:var(--type-dialog-size);letter-spacing:-.45px;margin:0;outline:none;line-height:var(--type-dialog-line);font-weight:var(--type-semibold)}#dialog .collab-modal-close{width:32px;min-width:32px;height:32px;padding:8px;border:0;border-radius:var(--control-radius,2px);color:var(--collab-muted);background:transparent}#dialog .collab-modal-close:hover{background:var(--tint);color:var(--ink)}#dialog .collab-modal-close svg{width:16px;height:16px}#dialog .collab-modal-body{padding:0;min-height:0;overflow:visible;display:contents}#dialog-body{min-height:0;overflow-y:auto;overscroll-behavior:contain;margin:0;padding:0 24px 24px;scrollbar-width:thin;scroll-padding:16px}#dialog[data-keyboard-open=true] .collab-modal-backdrop{align-items:flex-start}#dialog-body :is(.textfield,.collab-dialog-field,.collab-settings-field){scroll-margin-block:16px}.collab-modal p{font-size:var(--type-support-size);color:var(--collab-muted);line-height:var(--type-support-line)}.collab-modal form{display:grid;gap:8px}.collab-modal form label{margin:0}.collab-modal .dialog-actions{display:flex;justify-content:flex-end;gap:8px;padding-top:12px;margin-top:8px}.collab-modal .dialog-actions button{min-height:40px;padding:9px 12px;border-radius:var(--control-radius,2px);font-size:var(--type-ui-size);line-height:var(--type-ui-line)}.collab-modal .access-management{display:grid;gap:12px;border:0;margin:0;padding:0;min-width:0}.collab-modal .access-management h3{margin:0;font-size:var(--type-ui-size);line-height:var(--type-ui-line);font-weight:var(--type-semibold)}.collab-modal .access-management p{margin:0}.collab-modal .access-link-controls{justify-content:flex-end;gap:8px;margin-top:4px}.collab-modal .access-management button{font-size:var(--type-ui-size);border:0;border-radius:var(--control-radius,2px);min-height:40px;line-height:var(--type-ui-line)}.collab-modal .access-management button:not(.primary){background:transparent;color:var(--collab-muted)}.collab-modal .access-management 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var(--border)}.chain-of-thought__trigger{cursor:pointer;list-style:none}.chain-of-thought__trigger::-webkit-details-marker{display:none}.collab-activity[open]>.chain-of-thought__trigger>svg{transform:rotate(90deg)}.empty-state{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px}.empty-state__title,.empty-state__description{margin:0}.collab-pro-composer{width:100%;min-width:0}.collab-pro-composer textarea{display:block;width:100%;resize:none;color:inherit;font:inherit;outline:none}.collab-pro-composer button:disabled{opacity:.45;cursor:not-allowed}.collab-chat .collab-inline-image .collab-image-frame{position:relative;width:100%;height:auto;min-height:0;display:grid;place-items:center;background:var(--muted);overflow:hidden}.collab-chat .collab-inline-image .collab-image-frame img{position:absolute;inset:0;width:100%;height:100%;max-height:none;object-fit:contain}.collab-image-frame[aria-busy=true] img{visibility:hidden}.collab-image-frame>span,.collab-image-frame>button{position:relative;text-align:center;padding:12px;max-width:100%;overflow-wrap:anywhere}