.chat-audio-recorder{background:var(--color-tangerine-ai,#bc3ebc);border-radius:24px;width:100%;min-height:40px;position:relative;overflow:hidden}.chat-audio-recorder__content{z-index:1;color:#fff;justify-content:space-between;align-items:center;gap:12px;padding:4px 12px;display:flex;position:relative}.chat-audio-recorder__waves{flex:1;align-items:center;gap:3px;height:30px;margin-right:8px;display:inline-flex}.chat-audio-recorder__waves span{background:rgba(255,255,255,.95);border-radius:2px;width:4px;height:4px}.chat-audio-recorder__actions{flex-shrink:0;align-items:center;gap:8px;display:inline-flex}.chat-audio-recorder__icon-btn{cursor:pointer;background:#f9f9f9;border:1px solid #f2f2f2;border-radius:50%;place-items:center;width:24px;height:24px;padding:0;transition:all .2s ease-in-out;display:grid}.chat-audio-recorder__icon-btn--white{background:#fff;border:1px solid #f2f2f2;box-shadow:0 1px 2px rgba(0,0,0,.08)}.chat-audio-recorder__icon-btn svg{width:16px;height:16px}.chat-audio-recorder__icon-btn:not(:disabled):hover{background:#f2f2f2;border:1px solid #e0e0e0}.chat-audio-recorder__icon-btn:not(:disabled):active{background:#f9f9f9;transform:translateY(0);box-shadow:inset 0 3px rgba(224,224,224,.7)}.chat-audio-recorder__icon-btn:disabled{cursor:not-allowed;background:#f2f2f2;transform:none;box-shadow:0 1px 2px rgba(0,0,0,.05)}.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 svg.icon{width:14px!important;height:14px!important}.chat-icon-button--default .icon path,.chat-icon-button--default .icon svg,.chat-icon-button--default .icon path path,.chat-icon-button--default .icon svg path{fill:#767676!important;color:#767676!important;stroke:transparent!important}.chat-icon-button--error .icon path,.chat-icon-button--error .icon svg,.chat-icon-button--error .icon path path,.chat-icon-button--error .icon svg path{fill:#e04949!important;color:#e04949!important;stroke:transparent!important}.chat-icon-button:hover:not(.chat-icon-button--disabled){background-color:#f2f2f2}.chat-icon-button:hover:not(.chat-icon-button--disabled) .icon path,.chat-icon-button:hover:not(.chat-icon-button--disabled) .icon svg{fill:#333!important;color:#333!important;stroke:transparent!important}.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-link{color:var(--color-tangerine-ai,#bc3ebc);cursor:pointer;font-weight:600;text-decoration:none;transition:all .2s;display:inline-block}.chat-link:hover{color:var(--color-tangerine-ai,#bc3ebc);text-decoration:underline}.chat-link:active{color:var(--color-tangerine-ai-dark,#741571);text-decoration:underline}.chat-link:focus{outline:2px solid var(--color-tangerine-ai,#bc3ebc);outline-offset:2px;border-radius:2px}.chat-link:focus-visible{outline:2px solid var(--color-tangerine-ai,#bc3ebc);outline-offset:2px;border-radius:2px}.chat-link:focus:not(:focus-visible){outline:none}.chat-link--disabled{color:var(--color-tangerine-ai,#bc3ebc);opacity:.5;cursor:not-allowed;pointer-events:none;text-decoration:none}.chat-link--disabled:hover{text-decoration:none}.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%}.chat-d3-card{cursor:pointer;background:#fff;border:1px solid #e0e0e0;border-radius:8px;margin:8px 0;transition:all .2s}.chat-d3-card:hover{transform:translateY(-1px);box-shadow:0 4px 8px rgba(0,0,0,.1)}.chat-d3-card__header{padding:8px}.chat-d3-card__title{font-family:var(--font-second);color:#4e4e4e;flex:1;font-size:18px;font-weight:700}.chat-d3-card__footer{background-color:#f9f9f9;border-top:1px solid #e0e0e0;border-radius:0 0 8px 8px;margin-top:0;padding:8px}.chat-d3-card__footer__content{justify-content:space-between;align-items:center;gap:8px;display:flex}.chat-d3-card__footer__title{color:#333;align-items:center;gap:4px;font-size:15px;font-weight:600;display:flex}.chat-d3-card__footer__title svg path{fill:#333}.chat-d3-card__footer__button{color:var(--color-tangerine-ai,#bc3ebc);cursor:pointer;background:0 0;border:none;padding:0;font-size:14px;text-decoration:underline}.chat-d3-card__footer__button:hover{color:var(--color-tangerine-ai-dark,#741571)}.chat-mermaid-card{cursor:pointer;background:#fff;border:1px solid #e0e0e0;border-radius:8px;margin:8px 0;transition:all .2s}.chat-mermaid-card:hover{transform:translateY(-1px);box-shadow:0 4px 8px rgba(0,0,0,.1)}.chat-mermaid-card--error{color:#e04949;box-shadow:none;cursor:default;background:#fef0ef;border-color:#e04949;padding:8px}.chat-mermaid-card--error:hover{box-shadow:none;border-color:#e04949;transform:none}.chat-mermaid-card__preview{padding:8px;overflow:hidden}.chat-mermaid-card__preview .diagram-mermaid,.chat-mermaid-card__preview .diagram-mermaid *{pointer-events:none;-webkit-user-select:none;user-select:none}.chat-mermaid-card__footer{background-color:#f2f2f2;border-top:1px solid #e0e0e0;border-radius:0 0 8px 8px;padding:16px}.chat-mermaid-card__footer__content{justify-content:space-between;align-items:center;gap:8px;display:flex}.chat-mermaid-card__footer__title{color:#333;align-items:center;gap:4px;font-size:15px;font-weight:600;display:flex}.chat-mermaid-card__footer svg path{fill:#333}.chat-dropdown{background-color:#fff;border:1px solid #e0e0e0;border-radius:8px;flex-direction:column;animation:.2s ease-out slideDown;display:flex;box-shadow:0 5px 20px rgba(169,155,144,.2)}.chat-dropdown__header{border-bottom:1px solid #e0e0e0;justify-content:space-between;align-items:flex-start;padding:8px 16px;display:flex}.chat-dropdown__header-content{flex:1}.chat-dropdown__title{color:#333;font-size:18px;font-weight:600;line-height:28px;font-family:var(--font-first);letter-spacing:normal;margin:0}.chat-dropdown__subtitle{color:#767676;font-size:18px;font-weight:500;line-height:24px;font-family:var(--font-second);letter-spacing:normal;margin:0}.chat-dropdown__content{flex:1;min-height:60px;max-height:60vh;padding:0 8px;overflow-x:hidden;overflow-y:auto}.chat-dropdown__footer{border-top:1px solid #e0e0e0;padding:12px 16px}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.chat-badge{border-radius:16px;align-items:center;gap:4px;padding:4px 8px;font-size:14px;display:inline-flex}.chat-badge__emoji{font-size:inherit}.chat-badge__text{font-family:var(--font-second);color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:600;line-height:26px}.chat-badge--practice{background-color:#d6f6ff}.chat-badge--practice .chat-badge__text{color:#0a3366}.chat-badge--study{background-color:#ffe8ff}.chat-badge--study .chat-badge__text{color:#6b0a6b}.chat-badge--revision{background-color:#fff3e0}.chat-badge--revision .chat-badge__text{color:#e65100}.lesson-recommendation-item{align-items:center;gap:16px;padding:0;display:flex}.lesson-recommendation-item__alert{background-color:#fff0f0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.lesson-recommendation-item__content{flex:1}.lesson-recommendation-item__title{color:#333;font-family:Lato Bold,sans-serif;font-size:16px;font-weight:600;line-height:24px}.evaluation-criteria-selector{flex-direction:column;gap:24px;display:flex}.evaluation-criteria-selector .select-learning-objectives__chevron{justify-content:flex-end}.evaluation-criteria-selector--loading{justify-content:center;align-items:center;min-height:100px;display:flex}.evaluation-criteria-selector__field{flex-direction:column;display:flex}.evaluation-criteria-selector__label{margin-bottom:8px}.ai-quiz-section{padding-top:12px;position:relative}.ai-quiz-section .input-text__label,.ai-quiz-section .textarea__label{margin-bottom:8px}.ai-quiz-section__label{z-index:2;margin-bottom:-12px;padding-left:8px;position:relative}.ai-quiz-section__labeled-field{flex-direction:column;gap:8px;display:flex}.ai-quiz-section__labeled-field sup{color:#e04949}.ai-quiz-section__hint{font-family:var(--font-second);color:#767676;font-size:14px;font-weight:500;line-height:20px}.ai-quiz-section__badge{color:#333;font-family:var(--font-first);background-color:#f2f2f2;border-radius:4px;align-items:center;gap:4px;padding:4px 8px;font-size:14px;font-weight:700;display:inline-flex}.ai-quiz-section__content{z-index:1;background-color:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:16px;position:relative}.ai-quiz-section__fields{flex-direction:column;gap:24px;display:flex}.ai-quiz-section__row{gap:24px;display:flex}@media screen and (max-width:768px){.ai-quiz-section__row{flex-direction:column}}.ai-quiz-section__field{flex-direction:column;gap:8px;display:flex}.ai-quiz-section__field--half{flex:1}.activity-type-selector{flex-direction:column;gap:8px;display:flex}.activity-type-selector__label sup{color:#e04949}.activity-type-selector__hint{font-family:var(--font-second);color:#767676;font-size:14px;font-weight:500;line-height:20px}.quiz-location-dialog .dialog__content{min-height:350px}.quiz-location-dialog__content{padding:20px 0}.quiz-location-dialog__field{margin-bottom:20px}.quiz-location-dialog__field:last-child{margin-bottom:0}.quiz-location-dialog__loading{justify-content:center;align-items:center;min-height:60px;padding:20px;display:flex}.quiz-location-dialog__error-title{color:#e04949;font-family:var(--font-second);font-size:15px;font-style:normal;font-weight:500;line-height:normal}.quiz-location-dialog__error{margin-top:16px}.quiz-location-dialog__error-message{color:#e04949;font-family:var(--font-second);font-size:15px;font-style:normal;font-weight:500;line-height:normal}.student-recommendations{border:2px solid var(--color-tangerine-ai,#bc3ebc);background:#fff;border-radius:8px;flex-direction:column;gap:16px;width:100%;padding:16px 24px;display:flex;position:relative}.student-recommendations--loading{justify-content:center;align-items:center;min-height:200px;display:flex}.student-recommendations__loader{color:#4e4e4e;font-size:15px}.student-recommendations__header{justify-content:space-between;align-items:center;gap:16px;display:flex}.student-recommendations__header-left{align-items:center;gap:16px;display:flex}.student-recommendations__avatar{background-image:var(--tangerine-ai-bot-happy);background-position:50%;background-repeat:no-repeat;background-size:cover;flex-shrink:0;justify-content:center;align-items:center;width:60px;height:60px;display:flex}.student-recommendations__header-content{flex:1}.student-recommendations__title{color:#333;font-family:var(--font-first);font-size:22px;font-style:normal;font-weight:500;line-height:32px}.student-recommendations__subtitle{color:#4f4f4f;font-family:var(--font-second);font-size:16px;font-style:normal;font-weight:500;line-height:24px}.student-recommendations__cards{gap:12px;padding-top:8px;padding-bottom:24px;display:flex;overflow-x:auto}.student-recommendations__cards::-webkit-scrollbar{height:6px}.student-recommendations__cards::-webkit-scrollbar-track{background:#f2f2f2;border-radius:3px}.student-recommendations__cards::-webkit-scrollbar-thumb{background:#e0e0e0;border-radius:3px}.student-recommendations__card{cursor:pointer;background:#fff;border:1px solid #e0e0e0;border-radius:16px;flex-direction:column;flex-shrink:0;justify-content:space-between;width:362px;min-height:136px;padding:8px 8px 0;transition:all .1s ease-in;display:flex;position:relative;box-shadow:0 2px #f8f8f8}.student-recommendations__card:hover{border:1px solid #bdbdbd;width:460px;box-shadow:0 2px 3px #ececec}.student-recommendations__card:focus{outline:none}.student-recommendations__card:focus-visible{background-image:linear-gradient(#fff,#fff),linear-gradient(111.12deg,#e14de3 12.58%,#8c2a89 100%);background-origin:border-box;background-clip:padding-box,border-box;border:1px solid transparent;width:460px;box-shadow:0 2px 3px #ececec}.student-recommendations__card:active{background-image:none!important;border:1px solid #bdbdbd!important;box-shadow:inset 0 3px rgba(224,224,224,.7)!important}.student-recommendations__card:hover:focus-visible{width:460px}.student-recommendations__card-body{flex-direction:column;flex:1;display:flex}.student-recommendations__card-header{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px;display:flex}.student-recommendations__card-header--left{flex-direction:row;flex:1;align-items:flex-start;gap:8px;min-width:0;display:flex}.student-recommendations__card-icon{flex-shrink:0;justify-content:center;align-items:center;font-size:24px;display:flex}.student-recommendations__card-icon img{width:100%;max-width:50px}.student-recommendations__card-content{flex:1;min-width:0;overflow:hidden}.student-recommendations__card-title{color:#333;font-family:var(--font-first);width:100%;margin:0;font-size:16px;font-style:normal;font-weight:500;line-height:26px;overflow:hidden}.student-recommendations__card-title .text-html{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.student-recommendations__card-subtitle{color:#4e4e4e;font-family:var(--font-second);width:100%;margin:0;font-size:16px;font-style:normal;font-weight:500;line-height:24px}.student-recommendations__card-subtitle .text-html>:first-child{white-space:nowrap;text-overflow:ellipsis;display:block;overflow:hidden}.student-recommendations__card:hover .student-recommendations__card-subtitle .text-html>:first-child{white-space:normal;-webkit-line-clamp:2;line-clamp:2;box-orient:vertical;text-overflow:ellipsis;-webkit-box-orient:vertical;max-height:48px;display:-webkit-box;overflow:hidden}.student-recommendations__card-progress{flex-shrink:0;justify-content:center;align-items:center;display:flex}.student-recommendations__card-check-icon{justify-content:center;align-items:center;width:14px;height:14px;display:flex}.student-recommendations__card-check-icon svg{width:100%;height:100%}.student-recommendations__card-check-icon svg path{fill:#fff!important;stroke:#fff!important}.student-recommendations__card-progress-bar{background-color:#f2f2f2;height:2px;margin:0 -8px;position:relative;overflow:hidden}.student-recommendations__card-progress-bar-fill{background-color:#41d158;height:100%;transition:width .3s}.student-recommendations__card-footer{justify-content:space-between;align-items:center;gap:8px;padding:8px 0;display:flex}.student-recommendations__activities,.student-recommendations__session-status{font-size:16px;font-weight:500;font-family:var(--font-first);background:var(--color-tangerine-ai-gradient,linear-gradient(111deg,#e14de3 12.58%,#8c2a89 100%));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;align-items:center;height:20px;display:inline-flex}@media (max-width:768px){.student-recommendations{padding:16px}.student-recommendations__title{font-size:20px}.student-recommendations__subtitle{font-size:14px}}@media (max-width:480px){.student-recommendations{margin:16px 0}.student-recommendations__header{gap:12px}.student-recommendations__avatar-icon{width:40px;height:40px;font-size:20px}}.teacher-tool-card{cursor:pointer;font-family:var(--font-second);background:#fff;border:1px solid #e0e0e0;border-radius:8px;align-items:flex-start;gap:8px;width:100%;padding:8px;display:flex;position:relative}.teacher-tool-card__icon{flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;display:flex}.teacher-tool-card__content{flex-direction:column;flex:1;gap:8px;min-width:0;display:flex}.teacher-tool-card__title{color:#333;white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:16px;font-weight:700;line-height:20px;overflow:hidden}.teacher-tool-card__description{color:#767676;-webkit-line-clamp:2;line-clamp:2;text-overflow:ellipsis;white-space:normal;-webkit-box-orient:vertical;min-height:36px;margin:0;font-size:14px;font-weight:500;line-height:18px;display:-webkit-box;overflow:hidden}.teacher-tool-card:hover:not(.teacher-tool-card--disabled):not(.teacher-tool-card--pressed):not(.teacher-tool-card--active){outline:1px solid #f2f2f2;box-shadow:0 5px 12px rgba(16,16,16,.05)}.teacher-tool-card--pressed{border-color:#ababab}.teacher-tool-card--active{background:#fff;border-color:#bc3ebc}.teacher-tool-card--active:hover{border-color:#bc3ebc;box-shadow:0 5px 12px rgba(16,16,16,.05)}.teacher-tool-card--disabled{cursor:not-allowed;background:#f9f9f9;border-color:#f2f2f2}.teacher-tool-card--disabled .teacher-tool-card__title,.teacher-tool-card--disabled .teacher-tool-card__description{color:#828282}.teacher-tool-card--disabled .teacher-tool-card__icon{filter:grayscale()}.teacher-tool-card--disabled:hover{box-shadow:none;border-color:#f2f2f2}@media (max-width:768px){.teacher-tool-card{padding:12px}.teacher-tool-card__title{font-size:14px;line-height:18px}.teacher-tool-card__description{min-height:32px;font-size:12px;line-height:16px}}