.notification-center{z-index:1301}.notification-center .MuiPaper-root{background-color:var(--gray-800)!important;border:1px solid var(--gray-700)!important;-ms-overflow-style:none!important;scrollbar-width:none!important;background-image:none!important;border-radius:10px!important;width:369px!important;height:auto!important;margin-top:12px!important;overflow:hidden!important}.notification-center .MuiPaper-root::-webkit-scrollbar{display:none!important}.notification-center .css-1rz5rpj{height:auto!important}.notification-menu-root{flex-direction:column;height:487px;display:flex;position:relative}.notification-menu-header{justify-content:space-between;align-items:center;padding:8px 8px 16px 16px;display:flex}.notification-menu-title.MuiTypography-root{color:#fff;font-size:16px;font-weight:500}.notification-menu-icons{gap:8px;margin-right:8px}.notification-menu-icon{color:var(--gray-200);cursor:pointer;margin:8px;font-size:20px;transition:color .2s}.notification-menu-icon:hover{color:#fff}.notification-menu-tabs-container{width:267px;height:40px;margin-bottom:16px;margin-left:16px;margin-right:16px}.notification-menu-tabs-container--wide{width:auto}.notification-menu-tabs-container--wide .notification-menu-tab{padding-left:8px;padding-right:8px}.notification-menu-tabs{border:1px solid var(--surface-glass-08);background-color:#ffffff05;border-radius:4px;display:flex;overflow:hidden}.notification-menu-tab{text-align:center;cursor:pointer;border-right:1px solid var(--surface-glass-08);flex:1;padding:8px 16px;font-size:16px;font-weight:500;transition:all .2s}.notification-menu-tab:last-child{border-right:none}.notification-menu-tab:focus-visible{outline:2px solid var(--light-purple-300);outline-offset:-2px}.notification-menu-tab-inactive{color:var(--gray-400);background-color:#0000}.notification-menu-tab-inactive:hover{color:#fff;background-color:#ffffff05}.notification-menu-tab-active{color:#fff;background-color:#ffffff0f}.notification-menu-tab-active:hover{background-color:var(--surface-glass-08)}.notification-tab-panel{flex:1;overflow-y:auto}.notification-tab-panel::-webkit-scrollbar{display:none}.notification-tab-panel .css-1v3caum{padding-top:0!important}.notification-tabpanel-content{padding-top:8px}.notification-list{border-top:1px solid var(--gray-700)}.notification-item{cursor:pointer;border-bottom:1px solid var(--gray-700);gap:8px;padding:16px;transition:background-color .2s;display:flex;position:relative}.notification-item-unread{background-color:var(--light-purple-opacity-10)}.notification-item-unread-dot{background-color:var(--light-purple-300);border-radius:50%;width:6px;height:6px;position:absolute;top:22px;left:6px}.notification-item:last-child{border-bottom:none}.notification-item:hover{background-color:#ffffff05}.notification-item-icon-wrapper{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.notification-item-content{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.notification-item-title.MuiTypography-root{color:#fff;font-size:16px;font-weight:500}.notification-item-description.MuiTypography-root{color:var(--gray-100);font-size:14px}.notification-item-description strong{color:#fff;font-weight:600}.notification-item-timestamp.MuiTypography-root{color:var(--gray-200);font-size:14px}.notification-empty-state.MuiTypography-root{color:var(--gray-400);text-align:center;padding-top:12px;padding-bottom:12px;font-size:14px}.comments-queue-item{cursor:default;align-items:flex-start;gap:4px;padding:18px 8px 18px 16px}.comments-queue-item__open{min-width:0;color:inherit;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;flex:1;gap:12px;padding:0;display:flex}.comments-queue-item__open:focus-visible{outline:2px solid var(--light-purple-300);outline-offset:4px;border-radius:4px}.comments-queue-item__content{flex-direction:column;gap:6px;min-width:0;display:flex}.comments-queue-item__open .MuiTypography-root{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.comments-queue-item__author{align-items:center;gap:6px;min-width:0;display:flex}.comments-queue-item__name.MuiTypography-root{color:var(--foreground-color);font-size:14px;font-weight:500}.comments-queue-item__time.MuiTypography-root{flex-shrink:0}.comments-queue-item__time.MuiTypography-root,.comments-queue-item__where.MuiTypography-root{color:var(--gray-200);font-size:12px}.comments-queue-item__excerpt.MuiTypography-root{color:var(--gray-100);font-size:13px}.comments-queue-item__actions{flex-shrink:0;display:flex}.comments-queue-item__resolve.comments-queue-item__resolve{color:var(--green)}.comments-queue-item__resolve.comments-queue-item__resolve:hover{background:rgba(var(--green-rgb), .12)}.comments-queue-item__reject.comments-queue-item__reject{color:var(--code-comment-reject-icon)}.comments-queue-item__reject.comments-queue-item__reject:hover{color:var(--code-comment-rejected-text);background:var(--code-comment-rejected-bg)}.cm-code-comment{background:var(--code-comment-highlight);cursor:pointer;border-bottom:2px solid #0000;border-radius:2px;transition:background .15s,border-color .15s}.cm-code-comment:hover{background:var(--code-comment-highlight-active)}.cm-code-comment--active{background:var(--code-comment-highlight-active);border-bottom-color:var(--code-comment-highlight-edge)}.code-comment-fab{background:var(--code-comment-fab-bg);width:34px;height:34px;color:var(--code-comment-fab-text);box-shadow:var(--code-comment-fab-shadow);cursor:pointer;z-index:1001;border:none;border-radius:50%;justify-content:center;align-items:center;margin-top:-6px;transition:background .12s,transform .12s;animation:.14s ease-out code-comment-pop;display:inline-flex;position:absolute;right:12px}.code-comment-fab:hover{background:var(--code-comment-fab-bg-hover);transform:scale(1.06)}@keyframes code-comment-pop{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}.code-comments-panel{height:100%;min-height:0;font-family:var(--font-family-primary);color:var(--code-comment-text);background:var(--code-comment-panel-bg);flex-direction:column;display:flex}.code-comments-panel--empty,.code-comments-panel__hint{text-align:center;color:var(--code-comment-text-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;padding:48px 32px;font-size:14px;line-height:1.5;display:flex}.code-comments-panel--empty p,.code-comments-panel__hint p{max-width:260px;margin:0}.code-comments-panel__filters{flex-wrap:wrap;align-items:center;gap:4px;padding:12px 16px 6px;display:flex;container-type:inline-size}.code-comments-panel__filter{font:inherit;color:var(--code-comment-text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:999px;align-items:center;gap:8px;padding:6px 14px;font-size:13px;font-weight:600;transition:color .12s,background .12s;display:inline-flex}.code-comments-panel__filter:hover{background:var(--code-comment-hover-overlay)}.code-comments-panel__filter[aria-selected=true]{color:var(--code-comment-text);background:var(--code-comment-card-bg)}.code-comments-panel__filter svg{font-size:16px}.code-comments-panel__count{text-align:center;min-width:18px;color:var(--code-comment-text);border-radius:9px;padding:0 6px;font-size:11px;line-height:18px}.code-comments-panel__filter--open .code-comments-panel__count{background:var(--code-comment-highlight-active)}.code-comments-panel__filter--open[aria-selected=true] svg{color:var(--yellow)}.code-comments-panel__filter--open[aria-selected=true]{border-color:rgba(var(--yellow-rgb), .5)}.code-comments-panel__filter--resolved .code-comments-panel__count{background:rgba(var(--green-rgb), .22)}.code-comments-panel__filter--resolved[aria-selected=true]{border-color:rgba(var(--green-rgb), .5)}.code-comments-panel__filter--resolved[aria-selected=true] svg{color:var(--green)}.code-comments-panel__list{flex-direction:column;flex:1;gap:10px;min-height:0;padding:8px 16px 20px;display:flex;overflow-y:auto}.code-comment-card{background:var(--code-comment-card-bg);border:1px solid var(--code-comment-card-border);border-left:3px solid var(--code-comment-text-muted);cursor:pointer;border-radius:12px;padding:14px 16px;transition:background .14s,border-color .16s,box-shadow .16s}.code-comment-card:hover{border-color:var(--code-comment-text-muted)}.code-comment-card--active,.code-comment-card--active:hover{cursor:default;background:var(--code-comment-card-bg);border-color:var(--code-comment-card-border);border-left-color:var(--code-comment-card-border-active);box-shadow:var(--code-comment-card-shadow-active)}.code-comment-card--resolved{opacity:.75}@keyframes code-comment-slide-in{0%{opacity:0;transform:translateY(6px)}to{transform:translateY(0)}}.code-comment-card__toolbar{justify-content:space-between;align-items:center;min-height:24px;margin-bottom:6px;display:flex}.code-comment-card__line{letter-spacing:.02em;text-transform:uppercase;color:var(--code-comment-text-muted);font-size:12px;font-weight:600}.code-comment-card__resolve.code-comment-card__resolve{color:var(--green)}.code-comment-card__resolve.code-comment-card__resolve:hover{background:rgba(var(--green-rgb), .12)}.code-comment-card__line--lost{text-decoration:line-through}.code-comment-card__rejected{background:var(--code-comment-rejected-bg);color:var(--code-comment-rejected-text);border-radius:999px;margin:0 auto 0 8px;padding:1px 8px;font-size:11px;font-weight:600;line-height:16px}.code-comment-card__snippet{white-space:nowrap;text-overflow:ellipsis;background:var(--code-comment-snippet-bg);color:var(--code-comment-text);border-radius:6px;margin-bottom:12px;padding:6px 12px;font-size:12px;line-height:20px;display:block;overflow:hidden}.code-comment-card__messages{flex-direction:column;gap:14px;display:flex}.code-comment-card__footer{border-top:1px solid var(--code-comment-card-border);align-items:flex-start;gap:10px;margin-top:14px;padding-top:14px;display:flex}.code-comment-card--draft .code-comment-card__footer{border-top:none;margin-top:0;padding-top:0}.code-comment-card__reply-trigger{text-align:left;font:inherit;color:var(--code-comment-text-muted);background:var(--code-comment-input-bg);border:1px solid var(--code-comment-input-border);cursor:text;border-radius:999px;flex:1;padding:5px 16px;font-size:14px;line-height:20px;transition:border-color .12s}.code-comment-card__reply-trigger:hover{border-color:var(--code-comment-text-muted)}.code-comment-item{align-items:flex-start;gap:12px;display:flex}.code-comment-item__main{flex:1;min-width:0}.code-comment-item__header{flex-wrap:wrap;align-items:center;gap:2px 10px;min-height:24px;display:flex}.code-comment-item__name{white-space:nowrap;text-overflow:ellipsis;flex:0 auto;min-width:48px;font-size:14px;font-weight:600;overflow:hidden}.code-comment-role-pill{border-radius:999px;flex:none;padding:1px 8px;font-size:11px;font-weight:600;line-height:16px}.code-comment-role-pill--teacher{background:var(--code-comment-pill-teacher-bg);color:var(--code-comment-pill-teacher-text)}.code-comment-role-pill--student{background:var(--code-comment-pill-student-bg);color:var(--code-comment-pill-student-text)}.code-comment-item__meta{flex:none;align-items:center;gap:10px;margin-left:auto;display:flex}.code-comment-item__time{color:var(--code-comment-text-muted);white-space:nowrap;flex:none;font-size:12px}.code-comment-item__menu{opacity:0;transition:opacity .12s}.code-comment-item:hover .code-comment-item__menu,.code-comment-item__menu:focus-visible{opacity:1}.code-comment-item__body{white-space:pre-wrap;word-break:break-word;margin-top:4px;font-size:14px;line-height:1.55}.code-comment-ack{color:var(--code-comment-text-muted);align-items:center;gap:8px;font-size:13px;display:flex}.code-comment-ack__tick{color:var(--green);font-weight:700}.code-comment-ack__reopen{color:var(--yellow);font-size:15px}.code-comment-ack .code-comment-item__time{margin-left:auto}.code-comment-avatar{letter-spacing:.02em;border-radius:50%;flex:none;justify-content:center;align-items:center;font-weight:700;display:inline-flex}.code-comment-avatar--teacher{background:var(--avatar-circle-teacher);color:var(--avatar-text-teacher)}.code-comment-avatar--student{background:var(--avatar-circle-student);color:var(--avatar-text-student)}.code-comment-composer{flex-direction:column;flex:1;gap:10px;min-width:0;display:flex}.code-comment-composer__input{resize:none;width:100%;font:inherit;color:var(--code-comment-text);background:var(--code-comment-input-bg);border:1px solid var(--code-comment-input-border);border-radius:14px;outline:none;padding:9px 14px;font-size:14px;line-height:1.5;transition:border-color .12s,box-shadow .12s}.code-comment-composer__input:focus{border-color:var(--code-comment-button-bg);box-shadow:0 0 0 2px rgba(var(--lilac-rgb), .25)}.code-comment-composer__input::placeholder{color:var(--code-comment-text-muted)}.code-comment-composer__actions{justify-content:flex-end;gap:6px;display:flex}.code-comments-panel__audience{color:var(--code-comment-text-muted);padding:12px 16px 0;font-size:12px;line-height:1.4}.code-comments-panel__audience--private{border-left:3px solid var(--yellow);background:var(--code-comment-snippet-bg);color:var(--code-comment-text);border-radius:8px;gap:8px;margin:12px 16px 0;padding:8px 12px;display:flex}.code-comments-panel__audience--private+.code-comments-panel__filters{padding-top:8px}.cm-comment-gutter{cursor:pointer}.cm-has-comment-markers .cm-comment-gutter{width:24px}.cm-comment-gutter-marker{z-index:1;width:24px;height:100%;color:var(--code-comment-text-muted);justify-content:center;align-items:center;transition:color .12s,transform .12s;display:inline-flex;position:relative}.cm-comment-gutter-marker:before{content:"";width:24px;height:24px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.cm-comment-gutter-marker:hover{color:var(--yellow);transform:scale(1.15)}.cm-comment-gutter-marker--active{color:var(--yellow)}.code-comments-panel__nav{align-items:center;gap:2px;margin-left:auto;display:flex}.code-comments-panel__position{font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--code-comment-text-muted);margin-right:4px;font-size:12px}@container (width<=360px){.code-comments-panel__nav{flex-basis:100%;justify-content:flex-end}.code-comments-panel__filter{gap:6px;padding-left:8px;padding-right:8px}}.MuiDialog-paper.choose-plan-paper{background:var(--background-color);width:100%;max-width:1060px}.choose-plan-paper .MuiDialogContent-root{padding:0 41px 40px}.choose-plan-paper .MuiDialogTitle-root{text-align:center;padding:32px 24px 4px;display:block;position:relative}.choose-plan-paper .MuiDialogTitle-root .MuiBox-root{justify-content:center}.choose-plan-paper .MuiDialogTitle-root .MuiBox-root .MuiBox-root>.MuiTypography-root{color:var(--foreground-color);font-size:30px;font-weight:600;line-height:1.2}.choose-plan-paper .MuiDialogTitle-root>.MuiBox-root>.MuiTypography-root{color:var(--gray-200);font-size:15px}.choose-plan-paper .MuiDialogTitle-root .MuiIconButton-root{position:absolute;top:20px;right:20px}.choose-plan-cards{grid-template-columns:repeat(3,1fr);align-items:stretch;gap:24px;margin-top:16px;display:grid}.choose-plan-card{background:var(--gray-400);border:2px solid #0000;border-radius:12px;flex-direction:column;padding:40px 28px 33px;display:flex}.choose-plan-card--highlighted{border-color:var(--light-purple-500);box-shadow:0 0 18px var(--light-purple-opacity-30)}.choose-plan-card .choose-plan-card-name{color:var(--foreground-color);margin:0;font-size:20px;font-weight:600}.choose-plan-card .choose-plan-card-price-row{align-items:baseline;gap:4px;margin-top:18px;display:flex}.choose-plan-card .choose-plan-card-price{color:var(--foreground-color);margin:0;font-size:28px;font-weight:700}.choose-plan-card .choose-plan-card-price-suffix{color:var(--gray-100);font-size:13px}.choose-plan-card .choose-plan-card-description{color:var(--gray-100);margin-top:18px;font-size:13px;line-height:1.55}.choose-plan-card .choose-plan-card-inherits{color:var(--gray-100);margin-top:30px;font-size:13px}.choose-plan-card .choose-plan-card-features{flex-direction:column;gap:13px;margin:32px 0;padding:0;list-style:none;display:flex}.choose-plan-card .choose-plan-card-feature{align-items:flex-start;gap:8px;display:flex}.choose-plan-card .choose-plan-card-feature .MuiTypography-root{color:var(--gray-100);font-size:13px;line-height:1.4}.choose-plan-card .choose-plan-card-tick{color:var(--light-purple-500);flex-shrink:0;margin-top:1px;font-size:16px}.choose-plan-card .MuiButton-root{text-transform:none;border-radius:8px;min-height:50px;font-size:15px;font-weight:500}.choose-plan-footer{justify-content:center;margin-top:24px;display:flex}.choose-plan-footer .choose-plan-continue-free{cursor:pointer;color:var(--gray-200);text-decoration:underline;-webkit-text-decoration-color:var(--gray-300);text-decoration-color:var(--gray-300);background:0 0;border:none;border-radius:4px;padding:4px 8px}.choose-plan-footer .choose-plan-continue-free .MuiTypography-root{color:var(--gray-200);font-size:14px}.choose-plan-footer .choose-plan-continue-free:hover .MuiTypography-root{color:var(--gray-100)}@media (width<=900px){.choose-plan-cards{grid-template-columns:1fr}}@media (width<=600px){.choose-plan-paper .MuiDialogTitle-root{padding:24px 56px 4px}.choose-plan-paper .MuiDialogTitle-root .MuiBox-root .MuiBox-root>.MuiTypography-root{font-size:22px}.choose-plan-paper .MuiDialogTitle-root .MuiIconButton-root{top:12px;right:12px}}.support-chat-button.support-chat-button{background:var(--light-purple-600);width:52px;height:52px;color:var(--white);z-index:1600;border-radius:50%;position:fixed;bottom:24px;right:24px;box-shadow:0 4px 12px #00000059}.support-chat-button.support-chat-button:hover{background:var(--light-purple-700)}.support-chat-panel{background:var(--background-color);width:340px;max-width:calc(100vw - 48px);max-height:480px;color:var(--foreground-color);border:1px solid var(--border-muted);z-index:1600;border-radius:12px;flex-direction:column;display:flex;position:fixed;bottom:88px;right:24px;box-shadow:0 8px 24px #0006}.support-chat-panel-header{border-bottom:1px solid var(--border-muted);justify-content:space-between;align-items:center;padding:12px 16px;font-weight:600;display:flex}.support-chat-messages{flex-direction:column;flex:1;gap:8px;min-height:120px;padding:12px 16px;display:flex;overflow-y:auto}.support-chat-bubble{white-space:pre-wrap;overflow-wrap:anywhere;border-radius:10px;max-width:85%;padding:8px 12px;font-size:14px}.support-chat-bubble-user{background:var(--light-purple-600);color:var(--white);align-self:flex-end}.support-chat-bubble-team{background:var(--light-purple-opacity-18);align-self:flex-start}.support-chat-bubble-system{opacity:.8;text-align:center;align-self:center;font-size:12px}.support-chat-composer{border-top:1px solid var(--border-muted);gap:8px;padding:12px 16px;display:flex}.support-chat-contact{border-bottom:1px solid var(--border-muted);padding:14px 16px;font-size:12px;line-height:1.5}.support-chat-contact-title{font-weight:600}.support-chat-contact a{color:inherit}.support-chat-banner{opacity:.85;border-bottom:1px solid var(--border-muted);padding:8px 16px;font-size:12px}.support-chat-website-field{opacity:0;width:1px;height:1px;position:absolute;left:-9999px}.MuiDialog-paper.account-setup-paper{border-color:var(--border-muted);max-width:448px}.account-setup-paper .MuiDialogTitle-root{border-bottom:1px solid var(--border-muted);padding:20px 20px 18px}.account-setup-paper .MuiDialogTitle-root .MuiBox-root .MuiBox-root .MuiTypography-root{font-size:21px;line-height:28px}.account-setup-paper .MuiDialogTitle-root>.MuiBox-root{gap:8px}.account-setup-paper .MuiDialogTitle-root>.MuiBox-root>.MuiTypography-root{font-size:14px;line-height:20px}.account-setup-paper .MuiDialogTitle-root+.MuiDialogContent-root,.account-setup-paper .MuiDialogContent-root{flex-direction:column;gap:16px;padding:34px 20px 32px;display:flex}.account-setup-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media (width<=600px){.account-setup-row{grid-template-columns:1fr}.account-setup-paper .MuiDialogTitle-root+.MuiDialogContent-root,.account-setup-paper .MuiDialogContent-root{padding:24px 16px}.account-setup-paper .MuiDialogTitle-root{padding:16px 16px 14px}.account-setup-paper .MuiDialogActions-root{padding:12px 16px}}.account-setup-field{flex-direction:column;gap:6px;display:flex}.account-setup-field--spaced{margin-top:12px}.account-setup-paper .account-setup-label{color:var(--gray-100);font-size:15px;line-height:20px}.account-setup-paper .account-setup-required{color:var(--light-purple-600);margin-left:4px}.account-setup-paper .MuiOutlinedInput-root{background:var(--gray-700);border-radius:6px;font-size:15px}.account-setup-paper .MuiOutlinedInput-input{box-sizing:border-box;height:44px;padding:0 14px}.account-setup-paper .MuiOutlinedInput-input.MuiSelect-select{box-sizing:border-box;align-items:center;height:44px;min-height:44px;padding:0 14px;display:flex}.account-setup-paper .MuiAutocomplete-root{background:0 0}.account-setup-paper .MuiAutocomplete-root .MuiOutlinedInput-root{background:var(--gray-700);background-color:var(--gray-700);padding:0}.account-setup-paper .MuiAutocomplete-root .MuiOutlinedInput-root .MuiAutocomplete-input{padding:0 14px}.account-setup-paper .MuiAutocomplete-root .MuiOutlinedInput-notchedOutline{border-color:var(--border-muted)}.account-setup-paper .MuiAutocomplete-popupIndicator{color:var(--gray-200)}.account-setup-paper .MuiOutlinedInput-notchedOutline{border-color:var(--border-muted)}.account-setup-paper .MuiOutlinedInput-input::placeholder{color:var(--gray-200);opacity:1}.account-setup-paper .MuiFormHelperText-root,.account-setup-paper .MuiFormHelperText-root.Mui-error,.account-setup-paper .account-setup-error{color:var(--red-500);margin:0;font-size:13px;line-height:18px}.account-setup-paper .MuiAutocomplete-root .MuiFormHelperText-root{background:0 0}.account-setup-bands{flex-wrap:wrap;gap:8px;display:flex}.account-setup-paper .account-setup-band{border:1px solid var(--border-muted);background:var(--gray-700);height:30px;color:var(--gray-100);cursor:pointer;border-radius:999px;padding:0 11px;font-family:inherit;font-size:13px;transition:border-color .15s,background-color .15s}.account-setup-paper .account-setup-band:hover{border-color:var(--light-purple-500)}.account-setup-paper .account-setup-band--selected{border-color:var(--light-purple-500);background:var(--light-purple-opacity-18);color:var(--foreground-color)}.account-setup-paper .account-setup-band:focus-visible{outline:2px solid var(--light-purple-300);outline-offset:2px}.account-setup-paper .account-setup-note{color:var(--gray-200);margin-top:12px;font-size:14px;line-height:22px}.account-setup-paper .account-setup-note .MuiLink-root{color:var(--light-purple-200);-webkit-text-decoration-color:var(--light-purple-200);text-decoration-color:var(--light-purple-200)}.account-setup-paper .MuiDialogActions-root{background:var(--gray-700);border-top-color:var(--border-muted);padding:14px 20px}.account-setup-paper .MuiDialogActions-root .MuiButton-root{border-radius:6px;min-width:80px;height:44px}.account-setup-paper .account-setup-cancel{color:var(--foreground-color);border-color:var(--light-purple-200);background:0 0}.account-setup-paper .account-setup-cancel:hover{border-color:var(--light-purple-200);background:var(--light-purple-opacity-10)}.account-setup-paper .account-setup-submit-error{margin-bottom:16px}.course-card-info-row{box-sizing:border-box;background:var(--surface-glass-08);border:1px solid var(--border-glass-12);border-radius:12px;justify-content:space-between;align-items:center;width:100%;min-height:44px;padding:4px 6px 4px 12px;display:flex}.course-card-info-row-dark{background:var(--gray-800);border:1px solid var(--gray-700)}.course-card-info-row-leading{align-items:center;gap:4px;min-width:0;display:flex}.course-card-info-row-icon-wrap{color:#fff;justify-content:center;align-items:center;padding:8px 8px 8px 0;display:flex}.course-card-info-row-label.MuiTypography-root{color:#fff;white-space:nowrap;font-size:16px;font-weight:400;line-height:24px}.course-card-info-row-trailing{align-items:center;gap:8px;display:flex}.course-card-info-row-pill{background:var(--surface-pill-muted);border-radius:100px;justify-content:center;align-items:center;width:40px;padding:4px;display:flex}.course-card-info-row-pill-text.MuiTypography-root,.course-card-info-row-value.MuiTypography-root{color:var(--gray-100);white-space:nowrap;font-size:16px;font-weight:400;line-height:24px}.course-card-info-row-value.MuiTypography-root{color:#fff}.course-card-info-row-chevron{color:var(--gray-200);font-size:24px}.course-card-copied{opacity:.55}.course-card{border:1px solid var(--course-card-border-color,var(--border-card-muted));background:var(--surface-card-dark);cursor:pointer;height:100%;box-shadow:0 22px 34px var(--shadow-card-default);border-radius:12px;flex-direction:column;padding:4px;display:flex;position:relative;overflow:hidden}.course-card-badge-wrap{z-index:3;pointer-events:none;border-radius:8px;position:absolute;top:14px;left:14px}.course-card-image{object-fit:cover;z-index:1;border-radius:8px;width:100%;height:132px;min-height:132px;display:block;position:relative}.course-card-content{z-index:1;flex-direction:column;gap:8px;margin-top:16px;padding:0 12px 12px;display:flex;position:relative}.course-card-content.course-card-content-compact{margin-top:4px}.course-card-info-row{background:var(--surface-card-dark)}.course-card-title.MuiTypography-root{color:#fff;line-clamp:1;-webkit-line-clamp:1;-webkit-box-orient:vertical;font-size:20px;font-weight:600;line-height:28px;display:-webkit-box;overflow:hidden;font-family:inherit!important}.course-card-header-actions{align-items:center;gap:8px;display:flex}.course-card-icon-wrap.MuiIconButton-root{background-color:var(--folder-badge-bg);-webkit-backdrop-filter:blur(12px);box-sizing:border-box;width:40px;height:40px;color:var(--foreground-color);border-radius:50%;padding:8px;transition:background-color .15s cubic-bezier(.4,0,.2,1)}.course-card-icon-wrap.MuiIconButton-root:hover{background-color:var(--surface-glass-08)}.course-card-lock-icon{width:24px;height:24px;color:var(--foreground-color);opacity:1;font-size:24px}.course-card-menu-icon{color:var(--gray-100);opacity:.9;font-size:24px}.course-card-menu-button.MuiIconButton-root{background-color:var(--folder-badge-bg);width:40px;min-width:40px;height:40px;min-height:40px;padding:4px}.course-card-menu-button.MuiIconButton-root:hover,.course-card-menu-button-active.MuiIconButton-root{background-color:var(--surface-glass-08)}.course-card-meta-row{margin-bottom:8px}.course-card-folder-row{align-items:center;gap:6px;min-width:0;margin-bottom:4px;display:flex}.course-card-folder-pill{z-index:2;background:var(--transparent-black-65);-webkit-backdrop-filter:blur(12px);border-radius:100px;align-items:center;gap:4px;min-width:0;max-width:calc(100% - 24px);padding:2px 8px;display:flex;position:absolute;bottom:12px;left:12px}.course-card-folder-pill .course-card-folder-name.MuiTypography-root{color:var(--gray-100);font-size:12px;line-height:18px}.course-card-folder-pill .course-card-folder-icon.MuiSvgIcon-root{color:var(--gray-100);font-size:14px}.course-card-folder-icon.MuiSvgIcon-root{color:var(--gray-200);flex-shrink:0;font-size:16px}.course-card-folder-name.MuiTypography-root{color:var(--gray-200);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:400;line-height:20px;overflow:hidden}.course-card-badge{background:var(--course-card-badge-bg);border-radius:999px;padding:5px 12px}.course-card-badge.course-card-badge-over-image{background:linear-gradient(0deg, var(--course-card-badge-bg) 0%, var(--course-card-badge-bg) 100%), var(--transparent-black-90);-webkit-backdrop-filter:blur(12px)}.course-card-badge-overlay{background:var(--transparent-black-50,#00000080);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:100px;flex-direction:row;justify-content:center;align-items:center;gap:4px;min-height:32px;padding:4px 10px;display:flex}.course-card-badge-label.MuiTypography-root{color:var(--course-card-badge-text);font-size:16px;font-weight:500;line-height:20px}.course-card-badge-overlay .course-card-badge-label.MuiTypography-root{color:#fff;letter-spacing:-.01em;text-align:center;justify-content:center;align-items:center;font-size:16px;font-weight:500;line-height:1;display:flex}.course-card-level-student.MuiTypography-root,.course-card-meta-text.MuiTypography-root,.course-card-meta-dot.MuiTypography-root{color:var(--gray-100);font-size:16px;font-weight:400;line-height:24px}.course-card-meta-dot.MuiTypography-root{margin:0 6px}.course-card-body{flex-direction:column;gap:16px;margin-top:4px;display:flex}.course-card-body-student{gap:8px;margin-left:0;margin-right:0}.course-card-progress-track{background:var(--surface-glass-08);height:3px;position:relative;overflow:hidden}.course-card-progress-fill{height:100%;width:var(--course-card-progress-width);background:var(--course-card-progress-color);box-shadow:var(--course-card-progress-shadow);transition:width .6s ease-in-out;position:absolute;top:0;left:0}.course-card-completion-row{justify-content:space-between;align-items:center;height:30px;margin-top:2px;padding:16px 4px;display:flex}.course-card-completion-label.MuiTypography-root{color:var(--gray-100);font-size:16px;font-weight:400;line-height:24px}.course-card-completion-value.MuiTypography-root{color:#fff;font-size:16px;font-weight:600;line-height:24px}.course-card-completed-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 12px;margin-top:8px;display:flex}.course-card-completed-group{align-items:center;gap:8px;display:flex}.course-card-completed-group-min{min-width:0}.course-card-time-icon,.course-card-folder-icon,.course-card-student-icon{color:#fff;font-size:24px}.course-card-student-icon{color:var(--gray-100);opacity:.7}.course-card-time-text.MuiTypography-root{color:#fff;font-size:16px;font-weight:500;line-height:20px}.course-card-completed-icon{color:var(--course-card-status-color);font-size:20px}.course-card-completed-text.MuiTypography-root{color:var(--course-card-status-color);font-size:16px;font-weight:600;line-height:20px}.course-card-stats-row{flex-wrap:wrap;align-items:center;gap:8px 24px;margin-top:8px;padding:0;display:flex}.course-card-stat-item{align-items:center;gap:8px;display:flex}.course-card-stat-text.MuiTypography-root{color:#fff;font-size:16px;font-weight:400;line-height:24px}.course-card-students-text.MuiTypography-root{color:var(--gray-200);text-overflow:ellipsis;white-space:nowrap;max-width:150px;font-size:16px;font-weight:400;line-height:24px;overflow:hidden}.course-card-info-icon{font-size:24px}.course-card-own-copy-pill{background:var(--lilac-opacity-7);border-radius:100px;align-self:flex-start;padding:2px 8px}.course-card-own-copy-pill .course-card-own-copy-label.MuiTypography-root{color:var(--lilac-200);font-size:12px;font-weight:500;line-height:18px}.dashboard-hero-root{flex-shrink:0;justify-content:center;width:100%;display:flex;position:relative;overflow:hidden}.dashboard-hero-background{object-fit:cover;object-position:top center;z-index:0;pointer-events:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;position:absolute;inset:0}.dashboard-hero-content{z-index:2;flex-direction:column;align-items:center;width:100%;height:100%;margin-top:-12px;display:flex;position:relative}.dashboard-hero-planet{pointer-events:none;-webkit-user-select:none;user-select:none;width:auto;height:200px}.dashboard-hero-text-stack{text-align:center;flex-direction:column;align-items:center;gap:8px;margin-top:-8px;display:flex}.dashboard-hero-title.MuiTypography-root{color:#fff;font-size:32px;font-weight:600;line-height:1.2}.dashboard-hero-subtitle.MuiTypography-root{color:var(--gray-100);font-size:18px;line-height:1.4}.dashboard-hero-button-wrap{flex-wrap:wrap;justify-content:center;gap:16px;margin:24px 0;display:flex}.dashboard-section-header-title.MuiTypography-root{color:#fff;font-size:24px;font-weight:600;line-height:1.1}.dashboard-section-header-action.MuiTypography-root{color:var(--pale-blue-200);text-underline-offset:4px;white-space:nowrap;opacity:.92;font-size:14px;font-weight:500;text-decoration:underline;text-decoration-thickness:1px;transition:opacity .18s}.dashboard-section-header-action-clickable{cursor:pointer}.dashboard-section-header-action-clickable:hover{opacity:1}.dashboard-courses-loading.MuiTypography-root,.dashboard-courses-empty.MuiTypography-root,.dashboard-projects-loading.MuiTypography-root,.dashboard-projects-empty.MuiTypography-root{color:var(--gray-100);font-size:14px}.dashboard-courses-grid{grid-template-columns:1fr;gap:20px;display:grid}@media (width>=700px){.dashboard-courses-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}@media (width>=1200px){.dashboard-courses-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}}.readonly-code-viewer .cm-scroller{scrollbar-color:var(--scrollbar-thumb) transparent}.readonly-code-viewer .cm-scroller::-webkit-scrollbar{width:2rem;height:2rem}.readonly-code-viewer .cm-scroller::-webkit-scrollbar-track{background:0 0}.readonly-code-viewer .cm-scroller::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb);background-clip:content-box;border:3px solid #0000;border-radius:6px}.readonly-code-viewer .cm-scroller::-webkit-scrollbar-thumb:hover{background-color:var(--scrollbar-thumb-hover)}.readonly-code-viewer .cm-scroller::-webkit-scrollbar-corner{background:0 0}.p5js-output-container{width:100%;min-height:100%!important}.output-text-container{background-color:var(--console-background);border:none;flex:1;padding:8px;overflow-y:auto}.p5js-output-container .output{color:var(--foreground-color)}.p5js-output-container .error-log{color:var(--red)}.p5js-output-container .warn-log{color:var(--yellow)}.output-controls{flex-direction:row;align-items:center;padding:5px;display:flex}.max-elements-input{background-color:#0000;margin-left:1rem}.follow-tail-checkbox{cursor:pointer;margin-left:1rem}