.status-modal__content{text-align:center;flex-direction:column;align-items:center;gap:16px;padding:24px;display:flex}.status-modal__icon{justify-content:center;align-items:center;width:48px;height:56px;display:flex}.status-modal__bot-icon{background-image:var(--tangerine-ai-bot-happy);background-position:50%;background-repeat:no-repeat;background-size:contain;width:48px;height:56px}.status-modal__bot-icon--error{background-image:var(--tangerine-ai-bot-sad)}.status-modal__text{flex-direction:column;gap:8px;display:flex}.status-modal__title{font-family:var(--font-first);margin:0;font-size:22px;font-weight:600;line-height:32px}.status-modal__title--success{color:#333}.status-modal__message{font-family:var(--font-second);color:#4e4e4e;margin:0;font-size:16px;font-weight:600;line-height:24px}.chat-quota-exhausted-notice{--chat-quota-exhausted-notice-avatar-size:var(--ui-space-xl);gap:var(--ui-space-xs);margin-bottom:var(--ui-space-xs);display:flex}.chat-quota-exhausted-notice__avatar{width:var(--chat-quota-exhausted-notice-avatar-size);height:var(--chat-quota-exhausted-notice-avatar-size);background-image:var(--tangerine-ai-bot-disconnected);background-position:50%;background-repeat:no-repeat;background-size:cover;flex-shrink:0;align-self:flex-end}.chat-quota-exhausted-notice__bubble{padding:var(--ui-space-xs);border:var(--ui-stroke-1)solid var(--ui-color-red-400);border-radius:var(--ui-radius-xl)var(--ui-radius-xl)var(--ui-radius-xl)0;background:var(--ui-color-red-100);color:var(--ui-color-neutral-grey-900);font-family:var(--ui-font-family-body);font-size:var(--ui-font-size-16);font-weight:var(--ui-font-weight-medium);line-height:var(--ui-line-height-24);overflow-wrap:break-word;flex:1;margin:0}.chat-quota-exhausted-notice__title{font-weight:var(--ui-font-weight-bold);display:block}.chat-quota-first-use-notice{--chat-quota-first-use-notice-avatar-size:var(--ui-space-xl);margin-bottom:var(--ui-space-xs);padding-left:calc(var(--chat-quota-first-use-notice-avatar-size) + var(--ui-space-xs))}.chat-quota-first-use-notice__bubble{padding:var(--ui-space-xs);border:var(--ui-stroke-1)solid var(--ui-color-blue-400);border-radius:var(--ui-radius-xl)var(--ui-radius-xl)var(--ui-radius-xl)0;background:var(--ui-color-blue-100);color:var(--ui-color-neutral-grey-900);font-family:var(--ui-font-family-body);font-size:var(--ui-font-size-16);font-weight:var(--ui-font-weight-medium);line-height:var(--ui-line-height-24);overflow-wrap:break-word;margin:0}.chat-quota-first-use-notice__title{margin-bottom:var(--ui-line-height-24);font-weight:var(--ui-font-weight-bold);display:block}.practice-mascot-dialog{--practice-mascot-dialog-mascot-width:5rem;--practice-mascot-dialog-mascot-height:5.875rem;--practice-mascot-dialog-mascot-image:none}.practice-mascot-dialog--look-up{--practice-mascot-dialog-mascot-image:var(--tangerine-ai-bot-look-up)}.practice-mascot-dialog--disconnected{--practice-mascot-dialog-mascot-image:var(--tangerine-ai-bot-disconnected)}.practice-mascot-dialog .MuiDialogContent-root{border-top:1px solid var(--ui-color-neutral-grey-200);border-bottom:1px solid 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.dialog__title{white-space:normal}.feedback-modal__content{--feedback-modal-content-gap:var(--ui-space-md);gap:var(--feedback-modal-content-gap);flex-direction:column;display:flex}.feedback-modal__subtitle{font-family:var(--ui-font-family-body);font-size:var(--ui-font-size-16);font-weight:var(--ui-font-weight-regular);line-height:var(--ui-line-height-24);color:var(--ui-color-text-secondary);margin:0}.feedback-modal__field{gap:var(--ui-space-xs);flex-direction:column;width:100%;min-width:0;display:flex}.feedback-modal__field .select-customizable{--select-customizable-min-width:0;--select-customizable-max-width:100%;width:100%}.feedback-modal__field 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0;font-size:14px}.prerequisite-progress-bar{--prerequisite-bar-height:6px;--prerequisite-bar-radius:3px;flex-direction:column;gap:4px;display:flex}.prerequisite-progress-bar__name{font-family:var(--font-second);color:#333;font-size:16px;font-weight:500;line-height:24px}.prerequisite-progress-bar__name--clickable{text-align:left;cursor:pointer;background:0 0;border:none;align-self:flex-start;padding:0;text-decoration:underline}.prerequisite-progress-bar__name--clickable:hover{color:#2566c0}.prerequisite-progress-bar__name--clickable:focus-visible{color:#2566c0}.prerequisite-progress-bar__bar-wrapper{padding-top:16px;position:relative}.prerequisite-progress-bar__marker{color:#ababab;line-height:0;position:absolute;top:-1px;transform:translate(-50%)}.prerequisite-progress-bar__marker .icon__wrapper svg{width:12px;height:12px}.prerequisite-progress-bar__bar{height:var(--prerequisite-bar-height);border-radius:var(--prerequisite-bar-radius);background-color:#e0e0e0;overflow:hidden}.prerequisite-progress-bar__bar-fill{height:100%;transition:width .3s}.prerequisite-progress-bar--mastered .prerequisite-progress-bar__bar-fill{background-color:#4adea0}.prerequisite-progress-bar--reviewing .prerequisite-progress-bar__bar-fill{background-color:#facc15}.prerequisite-progress-bar__footer{justify-content:space-between;align-items:center;gap:8px;padding-top:4px;display:flex}.prerequisite-progress-bar__status{font-family:var(--font-second);color:#333;border-radius:16px;padding:2px 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