.project-tree{margin:22px 0 12px;color:var(--text-primary,inherit)}.project-tree[hidden],.project-tree [hidden],.project-move-menu[hidden],.project-folder-menu[hidden]{display:none!important}.project-tree-heading{display:flex;align-items:center;padding:0 8px;gap:2px;margin-bottom:5px}.project-tree-toggle{display:flex;align-items:center;gap:5px;margin-right:auto;border:0;background:none;color:var(--text-secondary,#909090);font-size:13px;padding:5px 2px;cursor:pointer}.project-tree-toggle svg{width:12px;height:12px;transition:transform .15s}.project-tree-toggle[aria-expanded=false] svg{transform:rotate(-90deg)}.project-tree-icon{display:grid;place-items:center;border:0;background:transparent;color:var(--text-secondary,#929292);width:27px;height:27px;padding:5px;border-radius:7px;flex:none;cursor:pointer}.project-tree-icon svg{width:16px;height:16px}.project-tree-icon:hover{background:var(--bg-tertiary,#ffffff10);color:var(--text-primary,#ddd)}.project-tree-group{margin:2px 0}.project-tree-row{display:flex;align-items:center;gap:3px;padding:0 6px;border-radius:9px;min-height:34px}.project-tree-row>.project-tree-icon{width:25px}.project-tree-name,.project-tree-chat{border:0;background:none;color:inherit;text-align:left;font:inherit;font-size:14px;border-radius:9px;padding:7px 5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;cursor:pointer}.project-tree-name{flex:1;padding-left:1px}.project-tree-chat-row{position:relative;display:flex;align-items:center;border-radius:9px;min-height:34px;margin:1px 0}.project-tree-chat{display:block;flex:1;width:100%;padding:8px 32px 8px 40px;font-size:13px}.project-tree-chat.active,.project-tree-chat-row:hover,.project-tree-row:hover{background:var(--project-hover,#ffffff0d)}.project-tree-row .project-tree-more,.project-tree-chat-row .project-tree-chat-more{opacity:0}.project-tree-chat-more{position:absolute;right:5px;width:25px;height:25px}.project-tree-row:hover .project-tree-more,.project-tree-row:focus-within .project-tree-more,.project-tree-chat-row:hover .project-tree-chat-more,.project-tree-chat-row:focus-within .project-tree-chat-more{opacity:1}.project-linked-history{display:none!important}#sidebar-scroll>nav[aria-label=\4e3b\8981\5bfc\822a]>[data-nav=projects]{display:none}.project-tree button:focus-visible,.project-move-menu button:focus-visible,.project-folder-menu button:focus-visible,.project-directory-dialog button:focus-visible{outline:2px solid #168bff;outline-offset:-2px}html[data-theme=light] .project-tree{--project-hover:#00000007}.project-move-trigger{display:flex!important;gap:9px;align-items:center}.project-move-trigger>svg{width:16px;height:16px;flex:none}.project-move-trigger>svg:last-child{width:12px;height:12px;margin-left:auto;transform:rotate(-90deg)}.project-move-menu,.project-folder-menu{position:fixed;z-index:160;width:220px;max-width:calc(100vw - 24px);max-height:min(440px,calc(100dvh - 24px));overflow:auto;box-sizing:border-box;background:#131211;color:#eee;padding:5px;border:1px solid #ffffff20;border-radius:14px;box-shadow:0 8px 25px #0002}.project-folder-menu{width:175px}.project-move-option,.project-folder-action{display:flex;align-items:center;gap:9px;min-height:35px;width:100%;padding:8px 10px;border:0;border-radius:8px;text-align:left;background:transparent;color:inherit;font-size:13px;cursor:pointer}.project-move-option>svg,.project-folder-action>svg{width:16px;height:16px;flex:none}.project-move-option>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-move-option:hover:not(:disabled),.project-folder-action:hover{background:#ffffff0d}.project-move-option:disabled{opacity:.5;cursor:default}.project-picker-check{margin-left:auto}.project-move-create{border-top:1px solid #ffffff15;margin-top:4px;border-radius:0 0 8px 8px;padding-top:10px}.project-picker-note{font-size:13px;color:var(--text-secondary,#929292);padding:10px;line-height:1.6}.project-danger{color:#e55762!important}html[data-theme=light] .project-move-menu,html[data-theme=light] .project-folder-menu{background:#fff;color:#222;border-color:#e7e5e3}html[data-theme=light] .project-move-option:hover:not(:disabled),html[data-theme=light] .project-folder-action:hover{background:#f5f4f3}html[data-theme=light] .project-move-create{border-color:#eee}html body #project-dialog,.project-directory-dialog{width:min(520px,calc(100vw - 32px));padding:0;border-radius:18px;border:1px solid #ffffff20;background:#131211;color:#eee;box-sizing:border-box}#project-dialog form{padding:18px 20px}#project-dialog header,.project-directory-dialog>header{display:flex;align-items:center;justify-content:space-between;margin:0 0 20px}#project-dialog header h2,.project-directory-dialog h2{font-size:14px;font-weight:600;margin:0}#project-dialog label{display:block;font-size:13px;color:var(--text-secondary,#999)}#project-dialog #project-name-input{display:block;width:100%;box-sizing:border-box;margin-top:8px;padding:10px 12px;border-radius:12px!important;background:transparent;border:1px solid #ffffff28;color:inherit;font-size:14px;outline:none}#project-dialog #project-name-input:focus{border-color:#168bff;box-shadow:0 0 0 2px #168bff20}#project-dialog #project-name-input[aria-invalid=true]{border-color:#dc5757}#project-dialog footer{display:flex;justify-content:space-between;align-items:center;margin:22px 0 0;gap:12px}#project-dialog #project-create-add{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid #ffffff20;background:transparent;border-radius:18px!important;color:inherit;font-size:12px;cursor:pointer}#project-dialog #project-create-add svg{width:15px;height:15px}#project-dialog .project-primary{border:0;border-radius:20px;background:#eee;color:#111;padding:7px 14px;font-size:13px;cursor:pointer}#project-dialog .project-primary:disabled{opacity:.45;cursor:wait}#project-dialog #project-form-error{font-size:12px;color:#df6060;margin:8px 0;line-height:1.6}#project-dialog [hidden]{display:none!important}#project-create-attachments{display:flex;flex-direction:column;gap:6px;margin-top:10px}.project-draft-file{display:flex;align-items:center;gap:8px;padding:4px 8px;font-size:12px;border:1px solid #8883;border-radius:9px}.project-draft-file>svg{width:16px;height:16px;flex:none}.project-draft-file>span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-draft-file .project-tree-icon{width:24px;height:24px}html[data-theme=light] body #project-dialog,html[data-theme=light] .project-directory-dialog{background:#faf9f8;border-color:#e7e5e3;color:#222}html[data-theme=light] #project-dialog #project-name-input,html[data-theme=light] #project-dialog #project-create-add{border-color:#dedbd8}html[data-theme=light] #project-dialog .project-primary{background:#111;color:#fff}.project-directory-dialog{padding:20px;max-height:80dvh}.project-directory-dialog::backdrop,.project-move-sheet::backdrop{background:#0006;backdrop-filter:blur(4px)}.project-directory-dialog>input{display:block;box-sizing:border-box;width:100%;padding:10px 12px;border:1px solid #8884;border-radius:11px;background:transparent;color:inherit;font-size:14px;margin:0 0 12px}.project-directory-list{max-height:45dvh;overflow:auto}.project-directory-row,.project-directory-create{display:flex;align-items:center;gap:10px;border:0;border-radius:9px;padding:11px 8px;width:100%;text-align:left;color:inherit;background:transparent;font-size:14px;cursor:pointer}.project-directory-row>svg,.project-directory-create>svg{width:17px;height:17px;flex:none}.project-directory-row>span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-directory-row>small{color:var(--text-secondary,#999);font-size:12px;white-space:nowrap}.project-directory-row:hover,.project-directory-create:hover{background:#8881}.project-directory-create{margin-top:12px;border-top:1px solid #8882;border-radius:0;padding-top:15px;font-size:13px}.project-move-sheet{padding:14px 16px;border:1px solid #ffffff20;background:#131211;color:#eee}#project-move-sheet .project-move-menu{position:static;width:100%;max-width:none;max-height:60dvh;padding:0;border:0;box-shadow:none;background:transparent}.project-move-sheet .project-move-option{min-height:44px;font-size:14px}html[data-theme=light] .project-move-sheet{background:#fff;color:#222;border-color:#e7e5e3}@media(max-width:700px){.project-tree{margin-top:18px}.project-tree-row .project-tree-more,.project-tree-chat-row .project-tree-chat-more{opacity:1}.project-move-menu{max-height:60dvh}#project-dialog form,.project-directory-dialog{padding:18px}}@media(prefers-reduced-motion:reduce){.project-tree-toggle svg{transition:none}}.project-recent-overflow{display:none!important}.project-recent-all{display:block;border:0;background:transparent;padding:9px 10px;color:var(--text-secondary,#999);font:inherit;font-size:13px;cursor:pointer}.project-recent-all[hidden]{display:none!important}.project-folder-sheet{padding:14px 16px;background:#131211;color:#eee;border:1px solid #ffffff20}.project-folder-sheet::backdrop{background:#0006;backdrop-filter:blur(4px)}#project-folder-sheet .project-folder-menu{position:static;width:100%;max-width:none;max-height:60dvh;background:transparent;border:0;box-shadow:none;padding:0}.project-folder-sheet .project-folder-action{min-height:44px;font-size:14px}html[data-theme=light] .project-folder-sheet{background:#fff;color:#222;border-color:#e7e5e3}#sidebar-scroll{overflow-x:hidden}#sidebar-scroll>nav[aria-label=\4e3b\8981\5bfc\822a]{position:sticky;top:0;z-index:3;background:#000}html[data-theme=light] #sidebar-scroll>nav[aria-label=\4e3b\8981\5bfc\822a]{background:#fff}.project-tree,.project-tree-group,.project-tree-chats,.project-tree-chat-row{min-width:0;max-width:100%;box-sizing:border-box}.project-tree-chat{width:0;flex:1 1 0;box-sizing:border-box}#conversation-menu>.menu-item{display:flex;align-items:center;gap:9px}#conversation-menu>.menu-item>svg:first-child{width:16px;height:16px;flex:none}