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0}.chat-shell .app-chat-header .btn,.chat-shell .app-sidebar:not(.is-rail) .app-sidebar-header .btn,.app-modal-close{min-width:44px;min-height:44px}.app-viewer-actions>a{min-height:44px}.app-viewport .app-room-foot{padding:12px 12px max(12px, var(--app-safe-bottom,0px))}.app-keyboard-open .app-room-foot{padding-bottom:8px}.app-room-scroll{overscroll-behavior:contain}.app-room:not(:has(.app-room-foot)) .app-room-scroll{padding-bottom:var(--app-safe-bottom,0px)}.app-keyboard-open .app-gallery-composer textarea{max-height:min(150px, max(44px, calc(var(--app-h,100dvh) * .25)))}.app-composer-dock{padding:0 12px max(12px, var(--app-safe-bottom,0px))}.chat-shell .chat-scroll{scrollbar-gutter:auto}.app-keyboard-open .app-composer-dock{overscroll-behavior:contain;max-height:100%;padding-bottom:8px;overflow-y:auto}.app-keyboard-open .app-conversation.is-empty{justify-content:flex-end;padding-block:0}.app-keyboard-open .app-conversation.is-empty .chat-scroll,.app-keyboard-open .app-empty-extras{display:none}.app-keyboard-open .chat-shell .prompt-box textarea{max-height:min(176px, max(56px, calc(var(--app-h,100dvh) * .25)))}.app-viewport :is(.app-modal,[role=dialog].fixed){top:var(--app-top,0px);height:var(--app-h,100dvh);padding:max(12px, var(--app-safe-top,0px)) max(12px, var(--app-safe-right,0px)) max(12px, var(--app-safe-bottom,0px)) max(12px, var(--app-safe-left,0px));overscroll-behavior:contain;bottom:auto}.app-keyboard-open .app-modal{padding-bottom:12px}.app-viewport .app-dialog-panel{overscroll-behavior:contain;max-height:100%;overflow-y:auto}.app-viewport .app-modal-header{z-index:2;background:color-mix(in srgb, var(--tone-panel,#34382d) 82%, transparent);-webkit-backdrop-filter:blur(18px)saturate(140%);flex-shrink:0;position:sticky;top:0}.app-viewport .app-chat-search{margin-block:0}.app-viewport .app-chat-search-input{flex-shrink:0}.app-viewport .app-modal>:is(img,video){max-height:calc(var(--app-h,100dvh) - 100px - var(--app-safe-top,0px) - var(--app-safe-bottom,0px))}.app-viewport .app-pane-request{padding-bottom:max(10px, var(--app-safe-bottom,0px));flex-shrink:0}.app-keyboard-open .app-pane-request{padding-bottom:8px}}@media (any-pointer:coarse) and (width<=1179px){.app-viewport .doc-pane{top:var(--app-top,0px);height:var(--app-h,100dvh);padding:var(--app-safe-top,0px) var(--app-safe-right,0px) 0 var(--app-safe-left,0px);bottom:auto}}@media (width<=767px){.app-viewport .app-sidebar{top:var(--app-top,0px);height:var(--app-h,100dvh);padding-top:var(--app-safe-top,0px);padding-left:var(--app-safe-left,0px);bottom:auto}.app-viewport .app-sidebar-foot{padding-bottom:max(12px, var(--app-safe-bottom,0px))}.app-keyboard-open .app-sidebar-foot{padding-bottom:8px}.app-viewport .chat-shell .tray-sheet{width:auto;min-width:0;max-width:none;bottom:var(--app-bottom,0px);max-height:calc(var(--app-h,100dvh) - 24px - var(--app-safe-top,0px));padding-bottom:max(12px, var(--app-safe-bottom,0px));padding-left:max(12px, var(--app-safe-left,0px));padding-right:max(12px, var(--app-safe-right,0px));overscroll-behavior:contain}.app-keyboard-open .chat-shell .tray-sheet{padding-bottom:12px}}.app-message:not(:last-child){content-visibility:auto;contain-intrinsic-size:auto 120px}@media (width<=767px){.chat-shell .prompt-box{padding:6px}.chat-shell .prompt-box textarea{min-height:42px;padding:8px 10px;display:block}.chat-shell .prompt-box .tray{margin-top:0;padding-top:2px}.chat-shell :is(.prompt-box,.app-gallery-composer) .mode-seg{min-height:0}.chat-shell .app-gallery-composer{gap:6px;padding:10px 10px 8px}.chat-shell .app-gallery-composer-foot>button{width:38px;height:38px;min-height:0;position:relative}.chat-shell .app-gallery-composer-foot>button:before{content:"";position:absolute;inset:-4px}}@media (height<=480px){.chat-shell .app-sidebar:not(.is-rail){overscroll-behavior:contain;overflow-y:auto}.chat-shell .app-sidebar:not(.is-rail)>*{flex-shrink:0}.chat-shell .app-sidebar:not(.is-rail) .app-sidebar-scroll{flex:1 0 auto}.chat-shell .app-sidebar:not(.is-rail) .app-sidebar-history{flex:none;overflow:visible}.chat-shell .app-sidebar:not(.is-rail) .app-sidebar-scroll:after{content:none}.chat-shell .app-sidebar.is-rail{overscroll-behavior:contain;scrollbar-width:none;overflow-y:auto}.chat-shell .app-sidebar.is-rail>*{flex-shrink:0}}