.base-chatbot{transition:grid-template-columns var(--chatbot-transition-duration)cubic-bezier(.19,1,.22,1);grid-template-rows:100vh;grid-template-columns:1fr 0;width:100%;height:100vh;display:grid;position:relative;overflow:hidden}.base-chatbot.base-chatbot--resizing,.base-chatbot.base-chatbot--resizing .base-chatbot__container>*{transition:none}.base-chatbot__container{grid-column:1;width:100%;min-width:0;position:relative;overflow-x:hidden;overflow-y:auto}.base-chatbot__container>*{transition:width var(--chatbot-transition-duration)cubic-bezier(.19,1,.22,1);width:100%}.base-chatbot__chatbot{width:var(--chatbot-width);max-width:var(--chatbot-width);background-color:var(--chatbot-background);color:var(--chatbot-text-color);box-shadow:var(--chatbot-box-shadow);opacity:0;transition:transform var(--chatbot-transition-duration)cubic-bezier(.19,1,.22,1),opacity var(--chatbot-transition-duration)cubic-bezier(.19,1,.22,1),width 0s;will-change:transform,opacity;z-index:100;flex-direction:column;grid-column:2;min-width:0;height:100%;display:flex;position:relative;overflow:hidden;transform:translate(100%)}.base-chatbot__chatbot>*{flex-direction:column;height:100%;display:flex}.base-chatbot__chatbot>* .chatbot__content{flex-direction:column;flex:1;display:flex;overflow:hidden}.base-chatbot__chatbot>* .chatbot__content .chat-messages{flex:1;overflow-y:auto}.base-chatbot__chatbot>* .chatbot__content .chatbot__input-container{flex-shrink:0;margin-top:auto}.base-chatbot__button-container{z-index:101;bottom:var(--chatbot-button-bottom);right:var(--chatbot-button-right);opacity:1;transition:opacity .3s ease-in-out,right var(--chatbot-transition-duration)cubic-bezier(.19,1,.22,1);position:fixed}.base-chatbot__button-container--hidden{opacity:0;pointer-events:none}.base-chatbot--enabled{grid-template-columns:1fr var(--chatbot-width)}.base-chatbot--enabled .base-chatbot__chatbot{opacity:1;transform:translate(0)}.base-chatbot--enabled .base-chatbot__button-container:not(.base-chatbot__button-container--hidden){right:calc(var(--chatbot-width) + var(--chatbot-button-right))}.base-chatbot.chatbot-closing{grid-template-columns:1fr 0}.base-chatbot.chatbot-closing .base-chatbot__chatbot{opacity:0;transform:translate(100%)}.base-chatbot.chatbot-closing .base-chatbot__button-container:not(.base-chatbot__button-container--hidden){right:var(--chatbot-button-right)}.base-chatbot__chatbot:focus-within{outline:none}.base-chatbot__chatbot{contain:layout style}.base-chatbot--enabled{--chatbot-is-open:1}.base-chatbot__resize-overlay{z-index:9999;cursor:col-resize;-webkit-user-select:none;user-select:none;background-color:transparent;position:fixed;top:0;bottom:0;left:0;right:0}.chat-icon-button{cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:0;transition:all .2s;display:flex;position:relative}.chat-icon-button--large{width:32px;height:32px}.chat-icon-button--large .icon{width:20px;height:20px}.chat-icon-button--small{width:24px;height:24px}.chat-icon-button--small .icon{width:14px;height:14px}.chat-icon-button--default{color:#767676}.chat-icon-button--error{color:#e04949}.chat-icon-button:hover:not(.chat-icon-button--disabled){color:#333;background-color:#f2f2f2}.chat-icon-button:active:not(.chat-icon-button--disabled){background-color:#f2f2f2;box-shadow:inset 0 3px rgba(224,224,224,.7)}.chat-icon-button:focus-visible{outline:2px solid var(--color-tangerine-ai,#bc3ebc);outline-offset:2px}.chat-icon-button--disabled{opacity:.5;cursor:not-allowed}.chat-d3-modal .dialog__content{padding:0;overflow:hidden}.chat-d3-modal__content{background-color:#f2f2f2;width:100%;height:80vh;position:relative}.chat-d3-modal__iframe{background-color:#fff;border:none;width:100%;height:100%}.report-modal__content{flex-direction:column;gap:16px;display:flex}.report-modal__subtitle{font-family:var(--font-second);color:#4e4e4e;margin:0;font-size:14px;font-weight:400;line-height:1.5}.report-modal__options{flex-direction:column;gap:16px;display:flex}.report-modal__options .input-radio .input-radio__icon-container{align-items:center;display:flex}.report-modal__option{padding:0}.report-modal__comment{flex-direction:column;gap:8px;margin-top:8px;display:flex}.report-modal .dialog__actions .footer-buttons .button{color:#fff;background:var(--color-first)}.report-modal .dialog__actions .footer-buttons .button.button--color-transparent{color:var(--color-first);background:0 0}.report-modal .dialog__actions .footer-buttons .button.button--color-transparent .button__text{color:var(--color-first)}.report-modal .dialog__actions .footer-buttons .button:disabled{opacity:.4}.report-modal .dialog__title{font-family:var(--font-second);font-size:16px;font-weight:600}.severity-indicator{align-items:flex-end;gap:2px;height:12px;display:flex}.severity-indicator__bar{border-radius:var(--border-radius-01);width:4px}.severity-indicator--high .severity-indicator__bar{background-color:#f76868}.severity-indicator--medium .severity-indicator__bar{background-color:#ffe08c}.severity-indicator--low .severity-indicator__bar{background-color:#97e0c3}.severity-indicator__bar:first-child{height:4px}.severity-indicator__bar:nth-child(2){height:8px}.severity-indicator__bar:nth-child(3){height:12px}.severity-indicator--high .severity-indicator__bar--active{background-color:#f76868}.severity-indicator--medium .severity-indicator__bar--active{background-color:#d18436}.severity-indicator--low .severity-indicator__bar--active{background-color:#135f3e}.practice-lesson-selection-dialog{--practice-lesson-selection-dialog-tree-max-height:20rem;--practice-lesson-selection-dialog-checkbox-size:1.25rem;--practice-lesson-selection-dialog-mascot-size:3.5rem;--practice-lesson-selection-dialog-lesson-indent:calc(var(--ui-space-md) + var(--practice-lesson-selection-dialog-checkbox-size) + var(--ui-space-sm))}.practice-lesson-selection-dialog__content{gap:var(--ui-space-md);padding:0 0 var(--ui-space-md)0;flex-direction:column;display:flex}.practice-lesson-selection-dialog__section{gap:var(--ui-space-xxs);flex-direction:column;display:flex}.practice-lesson-selection-dialog__section-label{font-family:var(--ui-font-family-body);font-weight:var(--ui-font-weight-bold);font-size:var(--ui-font-size-14);line-height:var(--ui-line-height-20);color:var(--ui-color-neutral-grey-500);text-transform:uppercase}.practice-lesson-selection-dialog__section-subtitle{font-family:var(--ui-font-family-body);font-weight:var(--ui-font-weight-medium);font-size:var(--ui-font-size-14);line-height:var(--ui-line-height-20);color:var(--ui-color-text-default)}.practice-lesson-selection-dialog__box{border:var(--ui-stroke-1)solid var(--ui-color-neutral-grey-300);border-radius:var(--ui-radius-xl);overflow:hidden}.practice-lesson-selection-dialog__search{padding:var(--ui-space-sm)var(--ui-space-md);background-color:var(--ui-color-neutral-grey-100);border-bottom:var(--ui-stroke-1)solid var(--ui-color-neutral-grey-300);position:relative}.practice-lesson-selection-dialog__search-input{padding:var(--ui-space-xs)var(--ui-space-xxl)var(--ui-space-xs)var(--ui-space-sm);font-family:var(--ui-font-family-body);font-size:var(--ui-font-size-14);line-height:var(--ui-line-height-20);color:var(--ui-color-text-default);background-color:var(--ui-color-neutral-white);border:var(--ui-stroke-1)solid var(--ui-color-neutral-grey-400);border-radius:var(--ui-radius-xl);outline:none;width:100%;transition:border-color .2s}.practice-lesson-selection-dialog__search-input::placeholder{color:var(--ui-color-neutral-grey-500)}.practice-lesson-selection-dialog__search-input:focus{border-color:var(--ui-color-brand-fod-primary-a)}.practice-lesson-selection-dialog__search-icon{top:50%;right:var(--ui-space-lg);color:var(--ui-color-neutral-grey-500);cursor:pointer;background-color:transparent;border:none;justify-content:center;align-items:center;padding:0;display:inline-flex;position:absolute;transform:translateY(-50%)}.practice-lesson-selection-dialog__tree{max-height:var(--practice-lesson-selection-dialog-tree-max-height);margin:0;padding:0;list-style:none;overflow-y:auto}.practice-lesson-selection-dialog__unit{border-bottom:var(--ui-stroke-1)solid var(--ui-color-neutral-grey-300)}.practice-lesson-selection-dialog__unit:last-child{border-bottom:none}.practice-lesson-selection-dialog__unit-row{align-items:center;gap:var(--ui-space-sm);padding:var(--ui-space-xs)var(--ui-space-md);display:flex}.practice-lesson-selection-dialog__unit-main{justify-content:space-between;align-items:center;gap:var(--ui-space-md);text-align:left;cursor:pointer;background-color:transparent;border:none;flex:1;min-width:0;padding:0;display:flex}.practice-lesson-selection-dialog__unit-info{gap:var(--ui-space-xxs);flex-direction:column;min-width:0;display:flex}.practice-lesson-selection-dialog__unit-name{font-family:var(--ui-font-family-body);font-weight:var(--ui-font-weight-bold);font-size:var(--ui-font-size-16);line-height:var(--ui-line-height-24);color:var(--ui-color-text-default);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.practice-lesson-selection-dialog__unit-counter{font-family:var(--ui-font-family-body);font-weight:var(--ui-font-weight-bold);font-size:var(--ui-font-size-14);line-height:var(--ui-line-height-20);color:var(--ui-color-neutral-grey-500);text-transform:uppercase}.practice-lesson-selection-dialog__unit-aside{align-items:center;gap:var(--ui-space-xxs);flex-shrink:0;display:inline-flex}.practice-lesson-selection-dialog__chevron{color:var(--ui-color-neutral-grey-600);align-items:center;display:inline-flex}.practice-lesson-selection-dialog__lessons{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.practice-lesson-selection-dialog__lesson{align-items:center;gap:var(--ui-space-xs);padding:var(--ui-space-xs);padding-left:var(--practice-lesson-selection-dialog-lesson-indent);border-radius:var(--ui-radius-md-lg);cursor:pointer;display:flex}.practice-lesson-selection-dialog__lesson:hover{background-color:var(--ui-color-neutral-grey-100)}.practice-lesson-selection-dialog__lesson-name{font-family:var(--ui-font-family-body);font-size:var(--ui-font-size-14);line-height:var(--ui-line-height-20);color:var(--ui-color-text-default);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.practice-lesson-selection-dialog__lesson-aside{flex-shrink:0;align-items:center;display:inline-flex}.practice-lesson-selection-dialog__checkbox{width:var(--practice-lesson-selection-dialog-checkbox-size);height:var(--practice-lesson-selection-dialog-checkbox-size);color:var(--ui-color-neutral-white);background-color:var(--ui-color-neutral-white);border:var(--ui-stroke-2)solid var(--ui-color-neutral-grey-400);border-radius:var(--ui-radius-md-lg);cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.practice-lesson-selection-dialog__checkbox--checked,.practice-lesson-selection-dialog__checkbox--indeterminate{background-color:var(--ui-color-brand-fod-primary-a);border-color:var(--ui-color-brand-fod-primary-a)}.practice-lesson-selection-dialog__checkbox-dash{height:var(--ui-stroke-2);background-color:var(--ui-color-neutral-white);border-radius:var(--ui-radius-sm);width:.625rem}.practice-lesson-selection-dialog__actions{justify-content:flex-end;align-items:center;gap:var(--ui-space-md);padding:var(--ui-space-sm)var(--ui-space-md);background-color:var(--ui-color-neutral-grey-100);border-top:var(--ui-stroke-1)solid var(--ui-color-neutral-grey-300);display:flex}.practice-lesson-selection-dialog__actions .button{flex:none;width:auto;min-width:0}.practice-lesson-selection-dialog__actions .button:disabled{opacity:.5;background-color:transparent}.practice-lesson-selection-dialog__actions .button--color-primary-outlined{background-color:var(--ui-color-neutral-white);padding-top:0!important;padding-bottom:0!important}.practice-lesson-selection-dialog__state{padding:var(--ui-space-lg);font-family:var(--ui-font-family-body);font-size:var(--ui-font-size-16);line-height:var(--ui-line-height-24);color:var(--ui-color-text-secondary);text-align:center;justify-content:center;align-items:center;display:flex}.practice-lesson-selection-dialog__warning{align-items:center;gap:var(--ui-space-xs);padding:var(--ui-space-md)var(--ui-space-xs);background-color:var(--ui-color-blue-100);border:var(--ui-stroke-1)solid var(--ui-color-blue-300);border-radius:var(--ui-radius-xl);display:flex}.practice-lesson-selection-dialog__warning-mascot{width:var(--practice-lesson-selection-dialog-mascot-size);height:var(--practice-lesson-selection-dialog-mascot-size);background-image:var(--tangerine-ai-bot-help);background-position:50%;background-repeat:no-repeat;background-size:contain;flex-shrink:0}.practice-lesson-selection-dialog__warning-text{font-family:var(--ui-font-family-body);font-size:var(--ui-font-size-16);line-height:var(--ui-line-height-24);color:var(--ui-color-neutral-grey-900)}.practice-lesson-selection-dialog__footer-count{font-family:var(--ui-font-family-body);font-weight:var(--ui-font-weight-bold);font-size:var(--ui-font-size-16);line-height:var(--ui-line-height-26);color:var(--ui-color-text-default)}.practice-status-chip{align-items:center;gap:var(--ui-space-xs);padding:var(--ui-space-xxs)var(--ui-space-sm);font-family:var(--ui-font-family-body);font-weight:var(--ui-font-weight-bold);font-size:var(--ui-font-size-14);line-height:var(--ui-line-height-20);white-space:nowrap;border-radius:var(--ui-radius-xxl);flex-shrink:0;display:inline-flex}.practice-status-chip__emoji{font-size:var(--ui-font-size-20);line-height:1}.practice-status-chip--mastered{color:var(--ui-color-green-800);background-color:var(--ui-color-green-200)}.practice-status-chip--in-progress{color:var(--ui-color-blue-800);background-color:var(--ui-color-blue-200)}.practice-status-chip--not-started{color:var(--ui-color-neutral-grey-800);background-color:var(--ui-color-neutral-grey-200)}.practice-status-chip--blocked{color:var(--ui-color-red-800);background-color:var(--ui-color-red-200)}.subject-selection-dialog{--subject-selection-dialog-min-height:18.75rem;--subject-selection-dialog-icon-size:3.5rem}.subject-selection-dialog .dialog__content{min-height:var(--subject-selection-dialog-min-height)}.subject-selection-dialog__content{padding:20px 0}.subject-selection-dialog__error{margin:0 0 var(--ui-space-md);padding:var(--ui-space-sm)var(--ui-space-md);font-family:var(--ui-font-family-body);font-size:var(--ui-font-size-14);line-height:var(--ui-line-height-20);color:var(--ui-color-notification-error-text);background-color:var(--ui-color-notification-error-bg);border:var(--ui-stroke-1)solid var(--ui-color-notification-error-stroke);border-radius:var(--ui-radius-xl)}.subject-selection-dialog__list{gap:var(--ui-space-sm);grid-template-columns:1fr;margin:0;padding:0;list-style:none;display:grid}@media only screen and (min-width:480px){.subject-selection-dialog__list{grid-template-columns:repeat(2,1fr)}}.subject-selection-dialog__item:nth-child(8n+1){--subject-card-icon-bg:var(--ui-color-purple-500);--subject-card-icon-fg:var(--ui-color-neutral-white)}.subject-selection-dialog__item:nth-child(8n+2){--subject-card-icon-bg:var(--ui-color-pink-500);--subject-card-icon-fg:var(--ui-color-neutral-white)}.subject-selection-dialog__item:nth-child(8n+3){--subject-card-icon-bg:var(--ui-color-orange-500);--subject-card-icon-fg:var(--ui-color-orange-900)}.subject-selection-dialog__item:nth-child(8n+4){--subject-card-icon-bg:var(--ui-color-comp-yellow-500);--subject-card-icon-fg:var(--ui-color-comp-yellow-900)}.subject-selection-dialog__item:nth-child(8n+5){--subject-card-icon-bg:var(--ui-color-comp-blue-500);--subject-card-icon-fg:var(--ui-color-comp-blue-900)}.subject-selection-dialog__item:nth-child(8n+6){--subject-card-icon-bg:var(--ui-color-comp-green-500);--subject-card-icon-fg:var(--ui-color-comp-green-900)}.subject-selection-dialog__item:nth-child(8n+7){--subject-card-icon-bg:var(--ui-color-darkgreen-500);--subject-card-icon-fg:var(--ui-color-neutral-white)}.subject-selection-dialog__item:nth-child(8n+8){--subject-card-icon-bg:var(--ui-color-darkblue-500);--subject-card-icon-fg:var(--ui-color-neutral-white)}.subject-selection-dialog__card{justify-content:center;align-items:center;gap:var(--ui-space-sm);padding:var(--ui-space-md);color:var(--ui-color-text-default);text-align:center;background-color:var(--ui-color-bg-container-primary);border:var(--ui-stroke-1)solid var(--ui-color-neutral-grey-400);border-radius:var(--ui-radius-xl);cursor:pointer;flex-direction:column;width:100%;height:100%;transition:border-color .15s,background-color .15s;display:flex}.subject-selection-dialog__card:hover{border-color:var(--ui-color-neutral-grey-600)}.subject-selection-dialog__card:focus-visible{border-color:var(--ui-color-neutral-grey-600)}.subject-selection-dialog__card--selected,.subject-selection-dialog__card--selected:hover{border:var(--ui-stroke-2)solid var(--ui-color-brand-fod-primary-a);background-color:var(--ui-color-brand-fod-light)}.subject-selection-dialog__card--selected:focus-visible{border:var(--ui-stroke-2)solid var(--ui-color-brand-fod-primary-a);background-color:var(--ui-color-brand-fod-light)}.subject-selection-dialog__card-icon{width:var(--subject-selection-dialog-icon-size);height:var(--subject-selection-dialog-icon-size);color:var(--subject-card-icon-fg);background-color:var(--subject-card-icon-bg);border-radius:var(--ui-radius-xl);justify-content:center;align-items:center;display:inline-flex}.subject-selection-dialog__card-title{font-family:var(--ui-font-family-body);font-weight:var(--ui-font-weight-bold);font-size:var(--ui-font-size-16);line-height:var(--ui-line-height-24)}.subject-selection-dialog__loading,.subject-selection-dialog__empty{font-family:var(--ui-font-family-body);font-size:var(--ui-font-size-18);line-height:var(--ui-line-height-24);min-height:var(--subject-selection-dialog-min-height);color:var(--ui-color-text-secondary);text-align:center;justify-content:center;align-items:center;display:flex}.filled-circular-progress{position:relative}.filled-circular-progress__track{fill:var(--filled-circular-progress-track)}.filled-circular-progress__fill{fill:var(--filled-circular-progress-fill)}.filled-circular-progress__content{justify-content:center;align-items:center;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.filled-circular-progress--default{--filled-circular-progress-track:var(--ui-color-neutral-grey-300);--filled-circular-progress-fill:var(--ui-color-green-400)}.teacher-tools-view__content{flex-direction:column;gap:16px;width:100%;padding:0;display:flex}.teacher-tools-view__title{font-family:var(--font-first);color:#333;margin:0;padding:8px 0;font-size:22px;font-weight:700;line-height:32px}.teacher-tools-view__description-container{align-items:center;gap:8px;display:flex}.teacher-tools-view__description{font-family:var(--font-second);color:#4e4e4e;flex:1;margin:0;font-size:16px;font-weight:500;line-height:24px}.teacher-tools-view__description-image{background-image:var(--tangerine-ai-bot-help);background-position:50%;background-size:cover;width:48px;height:56px}.teacher-tools-view__grid{grid-template-columns:repeat(3,1fr);gap:24px 16px;display:grid}@media (max-width:1023px){.teacher-tools-view__grid{grid-template-columns:repeat(2,1fr);gap:24px 16px}}@media (max-width:575px){.teacher-tools-view__grid{grid-template-columns:1fr;gap:16px;padding:0 16px}}