.dropdown[data-v-646ef361]{flex-direction:column;justify-content:center;height:100%;display:flex;position:relative}.dropdown.lesson-settings[data-v-646ef361] .btn{color:var(--c-text-secondary);border:none;height:33px;margin:-5px;padding:5px}.dropdown.lesson-settings .dialog[data-v-646ef361]{top:calc(100% + .25rem + 5px);right:-5px}.dropdown.lesson-settings .dialog.nested[data-v-646ef361]{left:calc(100% + .25rem);right:unset}.dropdown .arrow-down[data-v-646ef361]{color:var(--c-secondary-icon);width:.875rem;height:.875rem;transition:all .2s;position:relative}.dropdown .arrow-down.up[data-v-646ef361]{transform:rotate(180deg)}.dropdown .dialog[data-v-646ef361]{--vertical-spacing:6px;--arrow-right-width:calc(.75rem + var(--s-md)*2);--sm-icon-size:.75rem;padding:var(--vertical-spacing) 0;background-color:var(--c-background);border:1px solid var(--c-secondary-border);border-radius:var(--br-md);white-space:nowrap;width:auto;box-shadow:var(--box-shadow-default);margin:0;font-weight:400;list-style:none;position:absolute;top:calc(100% + .25rem);right:0}.dropdown .dialog.nested[data-v-646ef361]{top:calc(-1px - var(--vertical-spacing));right:calc(100% + .25rem)}.dropdown .dialog.nested .dialog-item[data-v-646ef361]{padding-right:calc(var(--s-md) + var(--sm-icon-size) + var(--gap))}.dropdown .dialog.nested .dialog-item .text[data-v-646ef361]{margin-right:0}.dropdown .dialog .dialog-item[data-v-646ef361]{--gap:var(--s-sm);gap:var(--gap);padding:var(--vertical-spacing) var(--s-md);color:var(--c-text-primary);font-size:var(--fz-sm);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;font-weight:500;display:flex;position:relative}.dropdown .dialog .dialog-item.danger[data-v-646ef361]{color:var(--c-text-danger)}.dropdown .dialog .dialog-item.open[data-v-646ef361],.dropdown .dialog .dialog-item[data-v-646ef361]:hover{background-color:var(--c-secondary-hover)}.dropdown .dialog .dialog-item .text[data-v-646ef361]{margin-right:var(--s-md)}.dropdown .dialog .dialog-item .text .description[data-v-646ef361]{font-size:var(--fz-xs);color:var(--c-text-secondary);font-weight:400}.dropdown .dialog .dialog-item .text .description.wide[data-v-646ef361]{width:200px;white-space:wrap}.dropdown .dialog .dialog-item .toggle[data-v-646ef361]{margin-left:auto}.dropdown .dialog .dialog-item .icon.prepend[data-v-646ef361]{width:1rem;height:1rem}.dropdown .dialog .dialog-item .icon[data-v-646ef361] .iconify{width:18px;height:18px;position:relative;bottom:2px}.dropdown .dialog .dialog-item .icon.check[data-v-646ef361]{width:var(--sm-icon-size);height:var(--sm-icon-size);visibility:hidden}.dropdown .dialog .dialog-item .icon.arrow-right[data-v-646ef361]{width:var(--sm-icon-size);height:var(--sm-icon-size);color:var(--c-secondary-icon);margin-left:auto;rotate:270deg}.dropdown .dialog .dialog-item.active .icon.check[data-v-646ef361]{visibility:visible}.dropdown .dialog .dialog-item.title[data-v-646ef361]{padding:var(--vertical-spacing) var(--s-md);color:var(--c-text-tertiary);font-size:var(--fz-xs)}.dropdown .dialog .dialog-item.title[data-v-646ef361]:hover{background:0 0;cursor:default!important}.dropdown .dialog .divider[data-v-646ef361]{width:100%;height:var(--vertical-spacing)}.dropdown-dialog-enter-active[data-v-646ef361]{transition:all .1s ease-out}.dropdown-dialog-leave-active[data-v-646ef361]{transition:all .1s ease-in}.dropdown-dialog-enter-from[data-v-646ef361],.dropdown-dialog-leave-to[data-v-646ef361]{opacity:0;transform:scale(.8)}nav[data-v-1224bcbd]{height:var(--header-height,3.75rem);background:var(--c-background);border-bottom:1px solid #0000;justify-content:space-between;align-items:center;width:100%;display:flex;position:fixed}nav.divided[data-v-1224bcbd]{border-bottom-color:var(--c-divider)}.left-wrapper[data-v-1224bcbd]{align-items:center;gap:var(--s-lg);flex:3;display:flex}.left-wrapper .view-title[data-v-1224bcbd]{height:var(--header-inner-height);font-weight:500;font-size:var(--fz-md)}.logo-wrapper[data-v-1224bcbd]{flex-shrink:0;align-items:center;display:flex;position:relative}.logo-wrapper .logo[data-v-1224bcbd]{outline:none;font-size:0;text-decoration:none}.logo-wrapper .logo[data-v-1224bcbd] img{height:2rem}.logo-wrapper .logo .xmast-hat[data-v-1224bcbd]{width:auto;height:23px;position:absolute;top:-7px;left:16px;transform:rotate(-4.147deg)}.section-links[data-v-1224bcbd]{gap:var(--s-xs);height:var(--height-btn-sm);display:flex}.section-links .section-link[data-v-1224bcbd]{border-radius:var(--br-md);font-size:var(--fz-sm);color:var(--c-text-secondary);align-items:center;padding:0 1em;font-weight:500;line-height:1;text-decoration:none;transition:color .15s,background-color .15s;display:flex}.section-links .section-link[data-v-1224bcbd]:hover{color:var(--c-text-primary)}.section-links .section-link.active[data-v-1224bcbd]{color:var(--c-text-primary);background-color:var(--c-surface-elevated)}.right-wrapper[data-v-1224bcbd]{flex:3;justify-content:flex-end;display:flex}.right-wrapper .action-items[data-v-1224bcbd]{align-items:center;gap:var(--s-sm);display:flex}