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18px;min-height:44px}.workspace-nav{padding-bottom:16px}.workspace-nav-item{min-height:48px;font-size:18px}.sidebar-section-heading{padding-top:4px;font-size:17px}.conversation-item{height:48px}.conversation-select span{font-size:16px}.sidebar-bottom-actions{padding:12px 6px 0}}@media(min-width:768px){.sidebar{width:286px}.app-shell{grid-template-columns:286px minmax(0,1fr)}}@media(max-width:767px){.app-shell{overflow:hidden;background:#f7f7f8}.chat-panel{position:relative;z-index:1;width:100%;transform-origin:right center;transition:transform .26s cubic-bezier(.2,.8,.2,1),border-radius .26s cubic-bezier(.2,.8,.2,1),box-shadow .26s ease}.app-shell.sidebar-is-open .chat-panel{overflow:hidden;pointer-events:none;border-radius:0;box-shadow:none;transform:none}.app-shell.sidebar-is-open .chat-header{border-top-left-radius:28px}.app-shell.sidebar-is-open .composer-shell{border-bottom-left-radius:28px}.sidebar{overscroll-behavior:contain;overflow:hidden}.conversation-list{min-height:0;overflow-y:auto;overscroll-behavior:contain}.sidebar-bottom-actions{flex:0 0 auto}}@media(max-width:380px){.app-shell.sidebar-is-open .chat-panel{transform:none}.sidebar-bottom-actions .new-chat-button{min-width:118px;padding:0 16px}}@media(prefers-reduced-motion:reduce){.chat-panel,.sidebar,.sidebar-backdrop{transition-duration:1ms!important}}.workspace-panel-layer{position:fixed;z-index:40;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:20px;background:#16161947;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.workspace-panel{position:relative;width:min(100%,390px);padding:30px;border:1px solid rgba(255,255,255,.85);border-radius:24px;background:#fff;box-shadow:0 22px 70px #0003}.workspace-panel-close{position:absolute;top:14px;right:14px;width:38px;height:38px;display:grid;place-items:center;padding:0;border:0;border-radius:50%;background:#f3f3f4;color:#171719}.workspace-panel-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:16px;background:#f1f1f2;color:#111113}.workspace-panel h2{margin:20px 0 8px;color:#111113;font-size:23px;line-height:1.2}.workspace-panel p{margin:0;color:#626268;font-size:14px;line-height:1.65}.workspace-panel-action{width:100%;min-height:46px;margin-top:24px;border:0;border-radius:23px;background:#0a84ff;color:#fff;font-size:15px;font-weight:650}.workspace-panel-action:hover{background:#0077ed}@media(min-width:768px){.sidebar{gap:12px;padding:14px 12px 12px;background:var(--sidebar);border-right:1px solid var(--line)}.sidebar-brand{min-height:42px;padding:0 4px}.brand-lockup strong{color:var(--text);font-size:15px;font-weight:650;letter-spacing:0}.sidebar-search-button{margin:0;min-height:38px;border-radius:8px;background:#ededee}.sidebar-search-button input{font-size:13px}.workspace-nav{gap:2px;padding:0}.workspace-nav-item{min-height:37px;gap:10px;padding:0 9px;border-radius:8px;font-size:13px;font-weight:550}.workspace-nav-item svg{width:19px;height:19px}.sidebar-section-heading{padding:8px 10px 2px;color:#77787c;font-size:11px;font-weight:600}.sidebar-section-rule{display:none}.conversation-list{padding:3px 1px 8px}.conversation-item{height:40px;grid-template-columns:minmax(0,1fr) 34px;border-radius:8px}.conversation-item:hover,.conversation-item.active{background:#e8e8e9}.conversation-select{padding:0 4px 0 10px}.conversation-select span{color:var(--text);font-size:13px;font-weight:400}.sidebar-bottom-actions{padding:0;border-top:0}.sidebar-bottom-actions .new-chat-button{width:100%;min-width:0;min-height:42px;justify-content:flex-start;padding:0 12px;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);box-shadow:none;color:var(--text);font-size:14px;font-weight:600}.sidebar-bottom-actions .new-chat-button:hover{border-color:#bdbdbd;background:#fbfbfb}.sidebar-settings-button.icon-button{width:36px;height:36px;flex-basis:36px;border-radius:8px;background:transparent;color:#55565a}.sidebar-bottom-actions{display:grid;grid-template-columns:minmax(0,1fr) 36px;gap:6px}}@media(max-width:767px){.workspace-panel-layer{align-items:end;padding:12px}.workspace-panel{width:100%;padding:28px 24px calc(24px + env(safe-area-inset-bottom));border-radius:25px}}.chat-header .icon-button:disabled,.chat-header .icon-button[disabled]{color:var(--header-ink);opacity:1;cursor:default}.chat-header .icon-button:disabled svg,.chat-header .icon-button[disabled] svg{color:currentColor;opacity:1;filter:none}.chat-header .mobile-menu-button.icon-button,.chat-header .mobile-menu-button.icon-button:disabled,.chat-header .mobile-menu-button.icon-button[disabled],.chat-header .header-title .model-select{color:var(--header-ink)!important;opacity:1!important}.chat-header .mobile-menu-button.icon-button .double-bar-menu-icon,.chat-header .mobile-menu-button.icon-button .double-bar-menu-icon i{color:var(--header-ink)!important}.chat-header .mobile-menu-button.icon-button .double-bar-menu-icon i{background:var(--header-ink)!important}.message-actions{flex-wrap:nowrap}.message-actions>.message-duration{display:inline-flex;align-items:center;flex:0 0 auto;min-width:max-content;margin-left:2px;color:#77787c;font-size:12px;font-weight:500;line-height:1;white-space:nowrap;pointer-events:none}.markdown pre{position:relative;padding-top:42px}.markdown pre>.code-copy-button{display:inline-flex!important;align-items:center;justify-content:center;position:absolute!important;top:9px!important;right:10px!important;z-index:5!important;min-width:42px;min-height:28px;opacity:1!important;visibility:visible!important;pointer-events:auto!important}@media(max-width:767px){.message-actions>.message-duration{margin-left:1px;font-size:11px}.markdown pre>.code-copy-button{top:8px!important;right:8px!important;min-height:27px;padding:6px 9px;font-size:12px}}