.file-sidebar.collapsed{background:#fff;border-right:1px solid #e5e7eb;flex-direction:column;align-items:center;width:100%;min-width:48px;height:100vh;padding:0;display:flex;position:relative}.collapsed-logo{border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;margin-bottom:8px;transition:all .2s;display:flex;overflow:hidden}.collapsed-logo:hover{transform:scale(1.05)}.collapsed-nav-btn{color:#6b7280;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;margin:1px 0;transition:all .2s;display:flex}.collapsed-nav-btn:hover{color:#111827;background:#f5f5f6}.collapsed-nav-btn.active{color:#2563eb;background:#eff6ff}.collapsed-new-btn{color:#ea5922}.collapsed-new-btn:hover{color:#ea5922;background:#ea59221a}.collapsed-divider{background:#e5e7eb;width:20px;height:1px;margin:6px 0}.collapsed-main{flex-direction:column;flex:1;align-items:center;gap:2px;width:100%;padding:4px 0;display:flex;overflow-y:auto}.collapsed-projects{flex-direction:column;flex-shrink:0;align-items:center;gap:2px;width:100%;padding:2px 0;display:flex}.collapsed-project-btn{color:#6b7280;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex;position:relative}.collapsed-project-btn:hover{color:#111827;background:#f5f5f6}.collapsed-project-btn.active{background:#f5f5f6}.collapsed-project-entry{justify-content:center;width:100%;display:flex;position:relative}.collapsed-project-flyout-shell{z-index:300;width:328px;max-width:min(328px,100vw - 72px);padding-left:8px;position:absolute;left:100%}.collapsed-project-waiting-badge{color:var(--icon-brand);white-space:nowrap;z-index:150;background:#ea592224;border-radius:999px;padding:2px 8px;font-size:10px;font-weight:600;position:absolute;top:50%;left:calc(100% + 8px);transform:translateY(-50%);box-shadow:0 6px 16px #0f172a14}.collapsed-project-dropdown{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);z-index:300;background:#fffffff7;border:1px solid #d5d5e6eb;border-radius:16px;flex-direction:column;width:min(320px,100vw - 80px);max-height:min(420px,100vh - 48px);display:flex;position:relative;overflow:hidden;box-shadow:0 18px 38px #0f172a24}.collapsed-project-flyout-shell:before{content:"";width:8px;height:100%;position:absolute;top:0;left:0}.collapsed-project-dropdown-header{background:linear-gradient(#f9fafbfa 0%,#ffffffeb 100%);border-bottom:1px solid #d5d5e6b8;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px 9px;display:flex}.collapsed-project-dropdown-title-row{align-items:center;gap:8px;min-width:0;display:flex}.collapsed-project-dropdown-folder{color:#ea5922;flex-shrink:0}.collapsed-project-dropdown-project-name{min-width:0;color:var(--c-text);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;overflow:hidden}.collapsed-project-dropdown-section-label{letter-spacing:.04em;text-transform:uppercase;color:var(--c-text-tertiary);flex-shrink:0;font-size:10px;font-weight:600}.collapsed-project-dropdown-body{flex-direction:column;flex:1;min-height:72px;max-height:min(360px,100vh - 120px);display:flex;overflow:hidden}.collapsed-project-dropdown-body .task-list-container,.collapsed-project-dropdown-body>div{min-height:0}.collapsed-project-dropdown-loading{min-height:72px;color:var(--c-text-tertiary);justify-content:center;align-items:center;padding:18px 16px;font-size:12px;display:flex}.collapsed-active-indicator{background:#ea5922;border-radius:50%;width:5px;height:5px;position:absolute;top:3px;right:3px}.collapsed-bottom{flex-direction:column;align-items:center;margin-top:auto;padding-top:6px;display:flex}.return-btn{color:#111827;cursor:pointer;background:#f3f4f6;border:none;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.return-btn:hover{background:#e5e7eb;transform:translate(-2px)}.workspace-panel{z-index:100;background:#fff;border-left:1px solid #00000026;border-radius:16px;position:relative;box-shadow:-6px 0 12px #0000000d}.workspace-panel-drag-edge:hover,body.resizing .workspace-panel-drag-edge{box-shadow:inset 2px 0 #ea592299}body.resizing .workspace-panel{border-left-color:#ea592299}@keyframes thinkingDot{0%,80%,to{opacity:.25}40%{opacity:1}}.animate-thinking-dot{animation:1.4s ease-in-out infinite both thinkingDot}.workspace-panel .session-chat-panel{background:0 0}.workspace-panel .file-preview-panel-redesign{background:0 0;border-right:none}.workspace-panel .resize-handle{background:0 0;width:1px;margin-left:0;margin-right:0;padding:0}.workspace-panel .resize-handle-line{width:1px;box-shadow:none;background:#0000000a}.workspace-panel .resize-handle:hover .resize-handle-line,.workspace-panel .resize-handle.dragging .resize-handle-line{background:#ea5922cc}.session-chat-panel{--session-input-overlay-height:220px;scrollbar-width:thin;scrollbar-color:var(--c-border) transparent;background:#fff;flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow:hidden auto}.session-chat-panel::-webkit-scrollbar{width:6px}.session-chat-panel::-webkit-scrollbar-track{background:0 0}.session-chat-panel::-webkit-scrollbar-thumb{background:var(--c-border);border-radius:3px;transition:background-color .2s}.session-chat-panel::-webkit-scrollbar-thumb:hover{background:var(--c-text-tertiary)}:root{--session-chat-panel-max-width:768px;--session-chat-panel-min-width:420px;--session-content-max-width:778px;--env-panel-footprint:320px}