/* ============================================================
   Slovo — AI Talk Bridge (задачи 16.1–16.9).
   Кнопка 🎙 на упражнениях + модальное окно диалога с ИИ.
   ============================================================ */

/* Кнопка на упражнении LMS (обёртка .slovo-exercise-container). */
.slovo-exercise-container {
    position: relative !important;
}

.slovo-aitalk-open {
    cursor: pointer !important;
    border: 0 !important;
    border-radius: 50% !important;
    width: 38px !important;
    height: 38px !important;
    padding: 0 !important;
    line-height: 1 !important;
    font-size: 18px !important;
    background: linear-gradient(135deg, #1976d2, #6a1b9a) !important;
    color: #fff !important;
    box-shadow: 0 3px 10px rgba(25, 118, 210, 0.35) !important;
    transition: transform 0.15s ease, box-shadow 0.15s ease !important;
    z-index: 50 !important;
}
.slovo-aitalk-open:hover {
    transform: scale(1.08) !important;
    box-shadow: 0 5px 16px rgba(106, 27, 154, 0.45) !important;
}
.slovo-aitalk-open:active { transform: scale(0.96) !important; }

/* Кнопка внутри обёртки LMS — фиксируется в правом верхнем углу. */
.slovo-aitalk-open-inline {
    position: absolute !important;
    top: 10px !important;
    right: 10px !important;
}

/* Обёртка standalone-приложения (кнопка не пропадает при перерисовке модуля). */
.slovo-aitalk-holder {
    position: relative !important;
}
.slovo-aitalk-open-float {
    position: absolute !important;
    top: 8px !important;
    right: 8px !important;
}

/* ============================================================
   МОДАЛЬНОЕ ОКНО
   ============================================================ */

.slovo-aitalk-modal {
    position: fixed !important;
    inset: 0 !important;
    z-index: 2147483000 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}
.slovo-aitalk-modal[hidden] { display: none !important; }

.slovo-aitalk-modal-backdrop {
    position: absolute !important;
    inset: 0 !important;
    background: rgba(15, 23, 42, 0.55) !important;
    backdrop-filter: blur(2px) !important;
}

.slovo-aitalk-modal-dialog {
    position: relative !important;
    z-index: 1 !important;
    width: min(720px, 94vw) !important;
    max-height: 90vh !important;
    display: flex !important;
    flex-direction: column !important;
    background: #fff !important;
    border-radius: 14px !important;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35) !important;
    overflow: hidden !important;
}

.slovo-aitalk-modal-body {
    display: flex !important;
    flex-direction: column !important;
    min-height: 0 !important;
    overflow: auto !important;
}
.slovo-aitalk-modal-body .slovo-aitalk-app {
    border-radius: 0 !important;
    box-shadow: none !important;
    min-height: 60vh !important;
    max-height: 85vh !important;
}

.slovo-aitalk-modal-close {
    position: absolute !important;
    top: 10px !important;
    right: 12px !important;
    z-index: 3 !important;
    width: 32px !important;
    height: 32px !important;
    border: 0 !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.9) !important;
    color: #37474f !important;
    font-size: 16px !important;
    cursor: pointer !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18) !important;
}
.slovo-aitalk-modal-close:hover { background: #eceff1 !important; }

@media (max-width: 600px) {
    .slovo-aitalk-modal-dialog {
        width: 100vw !important;
        max-height: 100vh !important;
        border-radius: 0 !important;
    }
    .slovo-aitalk-modal-body .slovo-aitalk-app {
        min-height: 100vh !important;
        max-height: 100vh !important;
    }
}

/* Задача 16.9: блок AI Talk на завершающем этапе урока. */
.slovo-lms-lesson-aitalk {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    margin: 16px 0 !important;
    padding: 14px 16px !important;
    background: linear-gradient(135deg, rgba(25, 118, 210, 0.08), rgba(106, 27, 154, 0.08)) !important;
    border: 1px solid rgba(25, 118, 210, 0.25) !important;
    border-radius: 12px !important;
}
.slovo-lms-lesson-aitalk .slovo-aitalk-open {
    position: static !important;
    flex: 0 0 auto !important;
}
.slovo-lms-lesson-aitalk-text {
    font-size: 14px !important;
    color: #37474f !important;
    line-height: 1.45 !important;
}