/* ==========================================
   КНОПКА WATCH VIDEO (Чистый аналог .audio-btn без иконки)
   ========================================== */
#openVideoBtn {
    position: absolute !important;
    top: calc(10vh + 15px) !important;
    right: 20px !important;
    z-index: 20 !important;
    width: 135px !important;
    height: 36px !important;

    /* Полупрозрачный фон и размытие из music.css */
    background: rgba(0, 0, 0, 0.6) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    color: #fff !important;
    font-size: 11px !important;
    font-family: 'Courier New', Courier, monospace !important;
    letter-spacing: 1px !important;
    cursor: pointer !important;

    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    
    transition: background 0.3s ease, border-color 0.3s ease !important;
    user-select: none !important;

    /* Центрирование текста по оси X и Y без отступов */
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    border-radius: 4px !important;
    box-sizing: border-box !important;
}

/* Ховер-эффект один в один с music.css */
#openVideoBtn:hover {
    border-color: rgba(255, 255, 255, 0.4) !important;
    background: rgba(255, 255, 255, 0.12) !important;
}

#openVideoBtn span {
    text-align: center !important;
    pointer-events: none !important;
}

/* Оверлей под кадрирование между черными кинематографическими полосами */
.video-modal-overlay {
    position: absolute;
    top: calc(10vh + env(safe-area-inset-top));
    bottom: calc(10vh + env(safe-area-inset-bottom));
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.video-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* Карточка со строгим соотношением сторон TikTok (9:16) */
.video-card {
    position: relative;
    height: 90%;
    aspect-ratio: 9 / 16;
    background: #000;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.9);
    transform: scale(0.92);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-modal-overlay.active .video-card {
    transform: scale(1);
}

.tiktok-player {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    display: block;
}

/* Кнопка закрытия (крестик) */
.close-video-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 35;
    width: 34px;
    height: 34px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: #fff;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, border-color 0.2s;
}

.close-video-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Адаптив под вертикальные экраны мобильных устройств */
@media (max-width: 768px) and (orientation: portrait) {
    #openVideoBtn {
        top: calc(8vh + 10px) !important;
        right: 12px !important;
    }

    .video-modal-overlay {
        top: calc(8vh + env(safe-area-inset-top));
        bottom: calc(8vh + env(safe-area-inset-bottom));
    }

    .video-card {
        height: 85%;
    }
}