/* ========================================
   СТИЛИ ДЛЯ SWIPER КАРТОЧЕК ТЕМ
   Аналогично top_users_swiper.css
   ======================================== */

/* ========================================
   BACKDROP ДЛЯ МОДАЛЬНОГО ОКНА
   ======================================== */
.selected-card-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: rgba(0, 0, 0, 0.85) !important;
    backdrop-filter: blur(8px) !important;
    z-index: 99998 !important;
    display: none !important;
    opacity: 0 !important;
    transition: opacity 0.3s ease !important;
}

.selected-card-overlay.active {
    display: flex !important;
    opacity: 1 !important;
    align-items: center !important;
    justify-content: center !important;
}

/* ========================================
   КОНТЕЙНЕР SWIPER КАРТОЧЕК
   ======================================== */
.selected-card-container {
    position: fixed !important;
    /* Простое центрирование */
    top: 50% !important;
    left: 50% !important;
    right: auto !important;
    bottom: auto !important;
    transform: translate(-50%, -50%) !important;
    width: 330px !important;
    height: 445px !important;
    max-width: 330px !important;
    max-height: 445px !important;
    min-width: 330px !important;
    min-height: 445px !important;
    background: transparent !important;
    z-index: 99999 !important;
    overflow: hidden !important;
    padding: 0 !important;
    margin: 0 !important;
    box-sizing: border-box !important;
}

/* МОБИЛЬНЫЕ УСТРОЙСТВА */
@media (max-width: 480px) {
    .selected-card-container {
        width: 330px !important;
        height: 515px !important;
        max-width: 330px !important;
        max-height: 515px !important;
        min-width: 330px !important;
        min-height: 515px !important;
    }
}

/* Контейнер Swiper */
.selected-card-container .swiper {
    width: 100% !important;
    height: 100% !important;
    position: relative !important;
    display: flex !important;
    flex-direction: column !important;
    margin: 0 !important;
    padding: 0 !important;
}

.selected-card-container .swiper-wrapper {
    height: 100% !important;
    flex: 1 !important;
}

.selected-card-container .swiper-slide {
    display: flex !important;
    justify-content: center !important;
    align-items: stretch !important;
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
}

/* ========================================
   КАРТОЧКА ТЕМЫ В SWIPER
   ======================================== */
.selected-card-container .swiper-slide .topic-card-enlarged {
    width: 100% !important;
    height: 100% !important;
    position: relative !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-end !important;
    background: #000 !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
    padding: 0 !important;
    border: none !important;
    border-radius: 12px !important;
    margin: 0 !important;
}

/* Изображение и видео карточки */
.selected-card-container .swiper-slide .topic-card-enlarged img,
.selected-card-container .swiper-slide .topic-card-enlarged video {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center !important;
    border-radius: 12px !important;
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Скрываем стандартные контролы видео */
.selected-card-container .swiper-slide .topic-card-enlarged video::-webkit-media-controls {
    display: none !important;
}

.selected-card-container .swiper-slide .topic-card-enlarged video::-webkit-media-controls-enclosure {
    display: none !important;
}

.selected-card-container .swiper-slide .topic-card-enlarged video::-webkit-media-controls-panel {
    display: none !important;
}

.selected-card-container .swiper-slide .topic-card-enlarged video::-webkit-media-controls-play-button {
    display: none !important;
}

.selected-card-container .swiper-slide .topic-card-enlarged video::-webkit-media-controls-start-playback-button {
    display: none !important;
}

/* Overlay с кнопками */
.selected-card-container .card-overlay {
    position: relative !important;
    z-index: 2 !important;
    padding: clamp(1rem, 4vw, 2rem) !important;
    padding-top: clamp(0.5rem, 2vw, 1rem) !important;
    padding-bottom: clamp(0.5rem, 2vw, 1rem) !important;
    color: white !important;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.9) 0%,
        rgba(0, 0, 0, 0.7) 50%,
        transparent 100%
    ) !important;
}

.selected-card-container .card-overlay h3 {
    font-size: clamp(1.5rem, 5vw, 2rem) !important;
    font-weight: 700 !important;
    margin-bottom: 1rem !important;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8) !important;
    line-height: 1.2 !important;
}

/* Кнопки действий */
.selected-card-container .card-actions {
    display: flex !important;
    gap: 0.75rem !important;
    margin-top: 1rem !important;
}

.selected-card-container .card-actions button {
    flex: 1 !important;
    padding: 0.75rem 1.5rem !important;
    border: none !important;
    border-radius: 12px !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2) !important;
}

.selected-card-container .btn-start {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
}

.selected-card-container .btn-start:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4) !important;
}

.selected-card-container .btn-start:active {
    transform: scale(0.98) !important;
}

.selected-card-container .btn-back {
    background: rgba(255, 255, 255, 0.25) !important;
    backdrop-filter: blur(10px) !important;
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
}

.selected-card-container .btn-back:hover {
    background: rgba(255, 255, 255, 0.35) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2) !important;
}

.selected-card-container .btn-back:active {
    transform: scale(0.98) !important;
}

/* ========================================
   НАВИГАЦИЯ SWIPER
   ======================================== */
.selected-card-container .swiper-button-next,
.selected-card-container .swiper-button-prev {
    width: clamp(40px, 10vw, 50px) !important;
    height: clamp(40px, 10vw, 50px) !important;
    background: rgba(255, 255, 255, 0.2) !important;
    backdrop-filter: blur(10px) !important;
    border-radius: 50% !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    color: white !important;
    transition: all 0.3s ease !important;
}

.selected-card-container .swiper-button-next:after,
.selected-card-container .swiper-button-prev:after {
    font-size: clamp(16px, 4vw, 20px) !important;
    font-weight: bold !important;
}

.selected-card-container .swiper-button-next:hover,
.selected-card-container .swiper-button-prev:hover {
    background: rgba(255, 255, 255, 0.35) !important;
    transform: scale(1.1) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
}

/* ========================================
   КНОПКА ЗВУКА (В ЛЕВОМ ВЕРХНЕМ УГЛУ МОДАЛЬНОГО ОКНА)
   Матричные стили, похожие на кнопку шаринга
   Позиционируется относительно .topic-card-enlarged, как и кнопка шаринга
   ======================================== */
.selected-card-container .topic-card-enlarged .sound-toggle-btn,
.selected-card-overlay .topic-card-enlarged .sound-toggle-btn {
    position: absolute !important;
    top: 10px !important;
    left: 10px !important;
    background: rgba(0, 0, 0, 0.5) !important;
    border: 1px solid rgba(0, 255, 0, 0.3) !important;
    color: #00ff00 !important;
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    backdrop-filter: blur(5px) !important;
    z-index: 1000002 !important; /* Выше overlay, но ниже кнопки шаринга */
    pointer-events: auto !important;
}

.selected-card-container .topic-card-enlarged .sound-toggle-btn:hover,
.selected-card-overlay .topic-card-enlarged .sound-toggle-btn:hover {
    background: rgba(0, 255, 0, 0.2) !important;
    border-color: #00ff00 !important;
    transform: scale(1.1) !important;
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.5) !important;
}

.selected-card-container .topic-card-enlarged .sound-toggle-btn ion-icon,
.selected-card-overlay .topic-card-enlarged .sound-toggle-btn ion-icon {
    font-size: 20px !important;
    color: #00ff00 !important;
}

/* Скрываем кнопку звука для карточек без видео */
.selected-card-container .swiper-slide .topic-card-enlarged .sound-toggle-btn {
    display: flex !important;
}

/* Скрываем кнопку звука, если нет видео элемента */
.selected-card-container .swiper-slide:not(:has(video)) .sound-toggle-btn,
.selected-card-container .swiper-slide .topic-card-enlarged:not(:has(video)) .sound-toggle-btn {
    display: none !important;
}

/* ========================================
   iOS SAFE AREA
   ======================================== */
@supports (padding: max(0px)) {
    .selected-card-container .card-overlay {
        padding-bottom: max(1rem, env(safe-area-inset-bottom)) !important;
    }
    
    .selected-card-container .sound-toggle-btn {
        top: max(10px, calc(10px + env(safe-area-inset-top))) !important;
        left: max(10px, calc(10px + env(safe-area-inset-left))) !important;
    }
}