[data-panel-group-direction=horizontal]{background-color:#f6f8ff;height:100%;box-sizing:border-box}[data-theme=dark] [data-panel-group-direction=horizontal]{background-color:#1a1a1a}[data-theme=dark] [data-panel-group-direction=horizontal]>[data-panel]:nth-child(3){background-color:#1e1e1e;border:1px solid rgba(255,255,255,.1);box-shadow:0 4px 12px rgba(0,0,0,.2)}[data-panel-group-direction=horizontal]>[data-panel]{padding:0;border-radius:0!important;overflow:hidden;background-color:transparent}[data-panel-group-direction=horizontal]>[data-panel]:nth-child(3){background-color:#ffffff;border-radius:0!important;overflow:hidden;border:1px solid rgba(0,0,0,.1);box-shadow:0 4px 12px rgba(0,0,0,.04)}[data-panel-group-direction=horizontal]>[data-panel-resize-handle],[data-theme=dark] [data-panel-group-direction=horizontal]>[data-panel-resize-handle]{box-shadow:0 4px 12px rgba(0,0,0,.04)}body,html{touch-action:pan-x pan-y;height:100%;overflow:hidden;transition:background-color .3s ease,color .3s ease}*,body,html{overscroll-behavior:none}.main-content,.project-editor,[data-testid=main-content]{overscroll-behavior:none;touch-action:pan-x pan-y}.project-container{height:100vh;overflow:hidden;overscroll-behavior:none;transition:background-color .3s ease}.main-content-container{height:100vh;display:flex;flex-direction:column}.content-area,.main-content-container{flex-grow:1;overflow:hidden}.top-bar{height:56px;padding:16px;border-bottom:1px solid;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.top-bar-left,.top-bar-right{display:flex;align-items:center;gap:8px}.persistent-drawer{flex-shrink:0}.persistent-drawer.open{width:280px}.persistent-drawer.closed{width:0}.preview-panel-container{height:100%;overflow:auto;display:flex;flex-direction:column}.custom-scrollbar{scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.2) transparent;-ms-overflow-style:none}.custom-scrollbar::-webkit-scrollbar{width:8px}.custom-scrollbar::-webkit-scrollbar-track{background-color:transparent}.custom-scrollbar::-webkit-scrollbar-thumb{background-color:rgba(0,0,0,.2);border-radius:4px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background-color:rgba(0,0,0,.3)}.menu-icon-button{color:var(--text-primary)}.menu-icon-button.closed{color:var(--text-disabled)}.menu-icon-button:hover{background-color:var(--action-hover)}.tools-toggle-button{color:var(--text-primary)}.tools-toggle-button.hidden{color:var(--text-disabled)}.tools-toggle-button:hover{background-color:var(--action-hover)}.tutor-costs-text{color:var(--text-secondary);font-size:11px;font-weight:500;margin-left:4px}