/* ===== track.css – финальная версия ===== */

/* Hero-обёртка с анимированным фиолетово-красным градиентом */
.track-hero-wrapper {
    margin-bottom: 40px;
    border-radius: 32px;
    overflow: hidden;
}
.track-hero-bg {
    background: linear-gradient(135deg, #422eda 0%, #ff001c 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
    padding: 36px 40px;
    position: relative;
    z-index: 0;
}
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
.track-hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.25);
    z-index: 0;
}
.track-hero {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 40px;
    align-items: center;
}

/* Медиа (обложка + кнопка) */
.track-hero-media {
    flex-shrink: 0;
}
.track-hero-cover-wrapper {
    position: relative;
    width: 260px;
    height: 260px;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 20px 30px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
}
.track-hero-cover-wrapper:hover {
    transform: scale(1.02);
}
.track-hero-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cover-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.15), transparent 60%);
    pointer-events: none;
}
/* Кнопка Play – чёрная */
.track-hero-play-btn {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #111;
    border: none;
    color: #fff;
    font-size: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
    transition: transform 0.2s, background 0.2s;
    z-index: 2;
}
.track-hero-play-btn:hover {
    background: #222;
    transform: translate(-50%, -50%) scale(1.08);
}

/* Информация */
.track-hero-info {
    flex: 1;
    min-width: 0;
    color: #fff;
}
.track-badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #fff;
    padding: 4px 14px;
    border-radius: 40px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}
.track-hero-title {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 12px 0;
    word-break: break-word;
    color: #fff;
}

/* Детали трека (группы для переноса) */
.track-hero-details {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 18px;
    color: rgba(255,255,255,0.9);
    font-size: 15px;
}
.details-row {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}
.track-hero-details i {
    margin-right: 6px;
    opacity: 0.8;
}

/* Статистика */
.track-hero-stats {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.stat-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 6px 16px;
    border-radius: 40px;
    font-size: 14px;
    color: rgba(255,255,255,0.95);
}
.stat-badge i {
    opacity: 0.9;
}

/* Блок автора и подписки */
.track-hero-author {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    flex-wrap: wrap;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 14px 20px;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.15);
}
.hero-author-link {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: inherit;
}
.hero-author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.6);
    object-fit: cover;
}
.hero-author-info {
    display: flex;
    flex-direction: column;
    color: #fff;
}
.hero-author-name {
    font-weight: 600;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.hero-author-subscribers {
    font-size: 13px;
    opacity: 0.85;
}

/* Верификация (везде) */
.artist-verified {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
.artist-verified .fa-circle {
    color: #1d9bf0 !important;
}
.artist-verified .check-mark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.55em;
    color: #ffffff !important;
}

/* Кнопка подписки – прозрачно-белая */
.subscribe-btn {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px 22px;
    border-radius: 40px;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: 0.2s;
    white-space: nowrap;
}
.subscribe-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.15);
}
.subscribe-btn.subscribed {
    background: transparent;
    border: 1.5px solid #fff;
    color: #fff;
}

/* Кнопки действий */
.track-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.hero-btn {
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.25);
    color: #fff;
    padding: 10px 20px;
    border-radius: 40px;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
    white-space: nowrap;
}
.hero-btn:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.4);
}

/* Главная кнопка «Слушать» – прозрачно-белая, слегка подсвечена */
.hero-btn.primary {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.hero-btn.primary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 4px 16px rgba(255, 255, 255, 0.18);
}

/* Активные состояния кнопок лайка и репоста */
/* Лайк — нежно‑розовый */
.hero-btn.active#trackLikeBtn {
    background: rgba(255, 90, 90, 0.22) !important;
    border-color: rgba(255, 90, 90, 0.4) !important;
    color: #fff;
    box-shadow: 0 0 10px rgba(255, 90, 90, 0.15);
}
.hero-btn.active#trackLikeBtn:hover {
    background: rgba(255, 90, 90, 0.35) !important;
    border-color: rgba(255, 90, 90, 0.6) !important;
}

/* Репост — мягко‑голубой */
.hero-btn.active#trackRepostBtn {
    background: rgba(90, 180, 255, 0.22) !important;
    border-color: rgba(90, 180, 255, 0.4) !important;
    color: #fff;
    box-shadow: 0 0 10px rgba(90, 180, 255, 0.15);
}
.hero-btn.active#trackRepostBtn:hover {
    background: rgba(90, 180, 255, 0.35) !important;
    border-color: rgba(90, 180, 255, 0.6) !important;
}

/* Альбом */
.album-section {
    background: var(--card-bg);
    border-radius: 28px;
    padding: 24px 28px;
    border: 1px solid var(--border-light);
    margin-bottom: 48px;
    animation: fadeInUp 0.6s ease-out 0.15s backwards;
}
.album-header {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 13px;
}
.album-compact {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}
.album-main-compact {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
    min-width: 200px;
}
.album-cover {
    width: 80px;
    height: 80px;
    border-radius: 18px;
    object-fit: cover;
}
.album-info h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}
.album-info p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 6px;
}
.album-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 14px;
}
.album-link:hover { text-decoration: underline; }
.album-tracks-compact {
    flex: 1;
    min-width: 250px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Комментарии */
.comments-section {
    margin-top: 40px;
    animation: fadeInUp 0.6s ease-out 0.3s backwards;
}
.comments-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.comments-header h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}
.comments-header h2 span {
    color: var(--text-secondary);
    font-weight: 400;
    margin-left: 8px;
}
.comments-sort {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}
.sort-select-wrapper { position: relative; }
.sort-select {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-primary);
    padding: 8px 32px 8px 16px;
    border-radius: 40px;
    font-size: 14px;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}
.sort-select-wrapper::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
    font-size: 12px;
}

/* Форма комментария */
.comment-form {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
}
.comment-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}
.comment-avatar img { width: 100%; height: 100%; object-fit: cover; }
.comment-input-wrapper { flex: 1; position: relative; }
.comment-input-wrapper textarea {
    width: 100%;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 24px;
    padding: 16px 20px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 15px;
    resize: vertical;
    outline: none;
    transition: border-color 0.2s;
}
.comment-input-wrapper textarea:focus { border-color: var(--accent); }
.comment-form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 12px;
}
.comment-emoji-buttons { display: flex; gap: 4px; }
.comment-attach-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 18px;
    cursor: pointer;
    padding: 8px;
    transition: 0.2s;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.comment-attach-btn:hover {
    background: var(--nav-item-hover-bg);
    color: var(--accent);
}
.comment-submit-btn {
    background: var(--accent);
    border: none;
    color: var(--btn-accent-text);
    padding: 10px 24px;
    border-radius: 40px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
}
.comment-submit-btn:hover { background: var(--accent-hover); }

/* Приглашение войти */
.login-prompt {
    text-align: center;
    margin-bottom: 32px;
    color: var(--text-secondary);
    font-size: 15px;
}
.login-prompt a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
}
.login-prompt a:hover {
    text-decoration: underline;
}

/* Комментарии (список) */
.comments-list { display: flex; flex-direction: column; gap: 20px; }
.comment-item { display: flex; gap: 16px; padding-bottom: 20px; border-bottom: 1px solid var(--border-light); }
.comment-item:last-child { border-bottom: none; }
.comment-avatar-small { width: 40px; height: 40px; border-radius: 50%; overflow: hidden; flex-shrink: 0; }
.comment-avatar-small img { width: 100%; height: 100%; object-fit: cover; }
.comment-body { flex: 1; }
.comment-author { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.comment-author-name { font-weight: 600; color: var(--text-primary); }
.comment-time { font-size: 12px; color: var(--text-secondary); }
.comment-text { color: var(--text-primary); margin-bottom: 12px; line-height: 1.5; }
.comment-actions { display: flex; gap: 20px; }
.comment-action { background: none; border: none; color: var(--text-secondary); font-size: 13px; display: flex; align-items: center; gap: 6px; cursor: pointer; }
.comment-action:hover { color: var(--accent); }
.comment-replies { margin-top: 16px; margin-left: 56px; padding-left: 20px; border-left: 2px solid var(--border-light); }
.reply-item { display: flex; gap: 12px; margin-bottom: 16px; }
.reply-item:last-child { margin-bottom: 0; }
.reply-avatar { width: 32px; height: 32px; border-radius: 50%; overflow: hidden; flex-shrink: 0; }
.reply-avatar img { width: 100%; height: 100%; object-fit: cover; }
.reply-content { flex: 1; }
.reply-author { font-weight: 600; color: var(--text-primary); margin-right: 8px; }
.reply-text { color: var(--text-primary); margin: 4px 0 8px; }
.reply-actions { display: flex; gap: 16px; }
.reply-action { background: none; border: none; color: var(--text-secondary); font-size: 12px; display: flex; align-items: center; gap: 4px; cursor: pointer; }
.reply-action:hover { color: var(--accent); }
.comments-load-more { text-align: center; margin-top: 24px; }
.load-more-btn {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    padding: 12px 24px;
    border-radius: 40px;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.load-more-btn:hover { background: var(--nav-item-hover-bg); }

/* Модалки */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
    z-index: 2000; display: flex; align-items: center; justify-content: center;
}
.modal-overlay.hidden { display: none !important; }
.modal-container {
    background: var(--bg-sidebar);
    border-radius: 28px;
    max-width: 400px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--border-light); }
.modal-header h3 { font-size: 18px; font-weight: 600; color: var(--text-primary); }
.modal-close { background: none; border: none; color: var(--text-secondary); font-size: 20px; cursor: pointer; }
.modal-close:hover { color: var(--accent); }
.modal-body { padding: 20px 24px; }

/* Плейлисты в модалке */
.playlists-list-modal { max-height: 300px; overflow-y: auto; }
.playlist-item-modal { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 12px; cursor: pointer; transition: 0.2s; }
.playlist-item-modal:hover { background: var(--nav-item-hover-bg); }
.playlist-cover-modal { width: 48px; height: 48px; border-radius: 12px; background: var(--card-bg); display: flex; align-items: center; justify-content: center; color: var(--accent); overflow: hidden; }
.playlist-cover-modal img { width: 100%; height: 100%; object-fit: cover; }
.playlist-info-modal { flex: 1; }
.playlist-title-modal { font-weight: 600; color: var(--text-primary); }
.playlist-meta-modal { font-size: 12px; color: var(--text-secondary); }

.hidden { display: none !important; }

/* Анимации */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Адаптивность ===== */

/* Планшеты (769–1120px) */
@media (min-width: 769px) and (max-width: 1120px) {
    .track-hero {
        flex-direction: column;
        text-align: center;
        align-items: center;
        gap: 28px;
    }
    .track-hero-cover-wrapper {
        width: 220px;
        height: 220px;
        margin: 0 auto;
    }
    .track-hero-info {
        text-align: center;
    }
    .track-hero-details,
    .track-hero-stats,
    .track-hero-actions {
        justify-content: center;
    }
    .track-hero-author {
        justify-content: center;
    }
    .details-row {
        justify-content: center;
    }
}

/* Мобильные (до 768px) */
@media (max-width: 768px) {
    .track-hero-bg {
        padding: 24px 20px;
    }
    .track-hero {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }
    .track-hero-cover-wrapper {
        width: 200px;
        height: 200px;
        margin: 0 auto;
    }
    .track-hero-title {
        font-size: 28px;
    }
    .track-hero-details {
        flex-direction: column;
        gap: 6px;
        align-items: center;
    }
    .details-row {
        justify-content: center;
        gap: 16px;
    }
    .hero-btn {
        font-size: 13px;
        padding: 8px 16px;
    }
    .subscribe-btn {
        font-size: 13px;
        padding: 8px 18px;
        width: 100%;
        justify-content: center;
    }
    .album-compact {
        flex-direction: column;
        gap: 16px;
    }
    .album-main-compact {
        flex-direction: row;
        align-items: center;
    }
    .album-tracks-compact {
        min-width: auto;
    }
}

/* Очень маленькие экраны */
@media (max-width: 480px) {
    .track-hero-cover-wrapper {
        width: 160px;
        height: 160px;
    }
    .track-hero-play-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    .track-hero-title {
        font-size: 24px;
    }
    .details-row {
        gap: 12px;
    }
}
/* ===== Дополнительный CSS: центрирование заголовка на мобильных ===== */
@media (max-width: 768px) {
    .track-hero-info {
        text-align: center;
    }
    .track-hero-title {
        text-align: center;
        width: 100%;
    }
}