/* trends.css */

/* Заголовок страницы */
.trends-header {
    margin-bottom: 32px;
}
.trends-header h1 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.trends-header h1 .accent-text {
    color: var(--accent);
}
.trends-header p {
    font-size: 16px;
    color: var(--text-secondary);
}

/* Секции */
.trends-section {
    margin-bottom: 48px;
}
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}
.section-header h2 {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}
.section-link {
    color: var(--accent);
    font-size: 14px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: 0.2s;
}
.section-link:hover {
    text-decoration: underline;
}

/* Табы (переключатели периодов) */
.trends-tabs {
    display: flex;
    gap: 8px;
    background: var(--card-bg);
    padding: 4px;
    border-radius: 40px;
    border: 1px solid var(--border-light);
}
.trend-tab {
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: 40px;
    cursor: pointer;
    transition: 0.2s;
}
.trend-tab.active {
    background: var(--accent);
    color: var(--btn-accent-text);
}
.trend-tab:hover:not(.active) {
    background: var(--nav-item-hover-bg);
    color: var(--text-primary);
}

/* Блок "Моя волна" */
.my-wave-section {
    margin-bottom: 48px;
}
.my-wave-container {
    display: flex;
    align-items: center;
    gap: 24px;
    background: var(--card-bg);
    border-radius: 60px;
    padding: 16px 24px;
    border: 1px solid var(--border-light);
    margin-bottom: 20px;
}
.wave-animation {
    display: flex;
    align-items: center;
    gap: 6px;
    position: relative;
}
.wave-bar {
    width: 4px;
    height: 20px;
    background: var(--accent);
    border-radius: 2px;
    animation: wave 1.2s ease-in-out infinite;
}
.wave-bar:nth-child(2) { animation-delay: 0.1s; height: 28px; }
.wave-bar:nth-child(3) { animation-delay: 0.2s; height: 16px; }
.wave-bar:nth-child(4) { animation-delay: 0.3s; height: 32px; }
.wave-bar:nth-child(5) { animation-delay: 0.4s; height: 24px; }
.wave-bar:nth-child(6) { animation-delay: 0.5s; height: 18px; }
.wave-bar:nth-child(7) { animation-delay: 0.6s; height: 26px; }
@keyframes wave {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(1.8); }
}
.wave-play-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent);
    border: none;
    color: var(--btn-accent-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    margin-left: 8px;
    transition: 0.2s;
    box-shadow: 0 6px 14px var(--shadow-glow);
}
.wave-play-btn:hover {
    background: var(--accent-hover);
    transform: scale(1.05);
}
.wave-label {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}
.wave-tabs {
    display: flex;
    gap: 8px;
    margin-left: auto;
    background: var(--track-row-bg);
    padding: 4px;
    border-radius: 40px;
}
.wave-tab {
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: 40px;
    cursor: pointer;
    transition: 0.2s;
}
.wave-tab.active {
    background: var(--accent);
    color: var(--btn-accent-text);
}
.wave-tab:hover:not(.active) {
    background: var(--nav-item-hover-bg);
    color: var(--text-primary);
}
/* Заголовок и ссылка в одной строке */
.wave-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}
.wave-header h2 {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}
.wave-header .section-link {
    color: var(--accent);
    font-size: 14px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: 0.2s;
    white-space: nowrap;
}
.wave-header .section-link:hover {
    text-decoration: underline;
}
.wave-content {
    padding: 0 4px;
}

/* Адаптив для блока "Моя волна" на мобильных */
@media (max-width: 853px) {
    .my-wave-container {
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
        gap: 12px;
        padding: 16px;
    }
    .wave-animation,
    .wave-label {
        margin: 0 auto;
    }
    .wave-tabs {
        margin-left: 0;
        width: 100%;
        justify-content: center;
    }
}

/* Чарт недели */
.chart-grid-2col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.chart-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--track-row-bg);
    border-radius: 16px;
    border: 1px solid var(--track-row-border);
    transition: 0.2s;
    cursor: pointer;
    min-width: 0; /* важно для обрезки текста */
}
.chart-item:hover {
    border-color: var(--accent);
    background: var(--nav-item-hover-bg);
}
.chart-position {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent);
    width: 32px;
    text-align: center;
    flex-shrink: 0;
}
.chart-cover {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    overflow: hidden;
    background: var(--card-bg);
    flex-shrink: 0;
}
.chart-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.chart-info {
    flex: 1;
    min-width: 0; /* важно для обрезки текста */
}
.chart-title {
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.chart-artist {
    font-size: 13px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.chart-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--text-secondary);
    flex-shrink: 0;
}
.chart-meta-mobile {
    display: none;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
    gap: 12px;
}
.chart-play {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--track-arrow-bg);
    border: 1px solid var(--track-arrow-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: 0.2s;
    flex-shrink: 0;
}
.chart-item:hover .chart-play {
    background: var(--accent);
    color: black;
}

/* Горизонтальный скролл */
.tracks-horizontal-scroll {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: thin;
}
.tracks-horizontal-scroll::-webkit-scrollbar {
    height: 6px;
}

/* Карточка трека (горизонтальная) */
.horizontal-track-card {
    min-width: 180px;
    background: var(--track-row-bg);
    border-radius: 20px;
    padding: 16px;
    border: 1px solid var(--track-row-border);
    transition: 0.2s;
    cursor: pointer;
    flex-shrink: 0;
}
.horizontal-track-card:hover {
    border-color: var(--accent);
    background: var(--nav-item-hover-bg);
}
.horizontal-cover {
    width: 100%;
    aspect-ratio: 1/1;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 12px;
    background: var(--card-bg);
    position: relative;
}
.horizontal-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.horizontal-play {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--play-btn-bg);
    backdrop-filter: blur(4px);
    border: 1px solid var(--play-btn-border);
    color: var(--play-btn-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    opacity: 0;
    transition: 0.2s;
}
.horizontal-track-card:hover .horizontal-play {
    opacity: 1;
}
.horizontal-title {
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}
.horizontal-artist {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Сетка треков (2 колонки) */
.tracks-grid-2col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

/* Сетка альбомов */
.albums-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.album-card {
    background: var(--track-row-bg);
    border-radius: 20px;
    padding: 16px;
    border: 1px solid var(--track-row-border);
    transition: 0.2s;
    cursor: pointer;
}
.album-card:hover {
    border-color: var(--accent);
    background: var(--nav-item-hover-bg);
}
.album-cover {
    width: 100%;
    aspect-ratio: 1/1;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 12px;
    position: relative;
}
.album-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.album-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.album-artist {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Сетка авторов */
.authors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.author-card {
    background: var(--track-row-bg);
    border-radius: 20px;
    padding: 16px;
    border: 1px solid var(--track-row-border);
    transition: 0.2s;
}
.author-card:hover {
    border-color: var(--accent);
    background: var(--nav-item-hover-bg);
}
.author-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 20px;
    font-weight: 600;
}
.author-info h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}
.author-info span {
    font-size: 12px;
    color: var(--text-secondary);
}
.author-stats {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}
.author-stats i {
    margin-right: 4px;
}
.author-link {
    color: var(--accent);
    font-size: 13px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.author-link:hover {
    text-decoration: underline;
}

/* Жанры (чипсы) */
.genres-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 0 -4px;
}
.genre-chip {
    display: inline-flex;
    align-items: center;
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: 100px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.genre-chip span {
    margin-right: 8px;
}
.genre-chip small {
    font-size: 12px;
    font-weight: 400;
    color: var(--text-secondary);
    background: rgba(0,0,0,0.05);
    border-radius: 40px;
    padding: 2px 8px;
    line-height: 1.2;
}
.genre-chip:hover {
    border-color: var(--accent);
    background: var(--nav-item-hover-bg);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px var(--shadow-heavy);
}
.genre-chip:active {
    transform: translateY(0);
}

/* Адаптив для жанров */
@media (max-width: 768px) {
    .genres-chips {
        gap: 10px;
    }
    .genre-chip {
        padding: 8px 16px;
        font-size: 13px;
    }
    .genre-chip small {
        font-size: 11px;
    }
}
@media (max-width: 480px) {
    .genres-chips {
        gap: 8px;
    }
    .genre-chip {
        padding: 6px 12px;
        font-size: 12px;
    }
}

/* Адаптив для авторов */
@media (max-width: 1220px) {
    .authors-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
}
@media (max-width: 1000px) {
    .authors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 680px) {
    .authors-grid {
        grid-template-columns: 1fr;
    }
}

/* Адаптив для сеток альбомов */
@media (max-width: 1200px) {
    .albums-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 800px) {
    .albums-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 500px) {
    .albums-grid {
        grid-template-columns: 1fr;
    }
}

/* Остальные адаптивные стили */
@media (max-width: 1000px) {
    .chart-grid-2col { grid-template-columns: 1fr; }
    .my-wave-container { flex-wrap: wrap; }
    .wave-tabs { margin-left: 0; }
}

@media (max-width: 768px) {
    .trends-header h1 { font-size: 28px; }
    .section-header { flex-wrap: wrap; gap: 12px; }
    .tracks-grid-2col { grid-template-columns: 1fr; }
    .chart-item { padding: 10px 12px; }
    .chart-meta { display: none; }
    .chart-meta-mobile { display: flex; }
    .my-wave-container { padding: 16px; }
    .wave-animation { order: 1; }
    .wave-label { order: 2; }
    .wave-tabs { order: 3; width: 100%; justify-content: center; }
    .chart-wrapper { margin: 0; padding: 0; }
}

@media (min-width: 1001px) and (max-width: 1300px) {
    .chart-meta {
        display: none;
    }
    .chart-meta-mobile {
        display: flex;
    }
}
/* Стили для ссылок на трек и автора в "Моей волне" и других блоках */
.track-title-link, .track-artist-link {
    color: inherit;
    text-decoration: none;
}
.track-title-link:hover, .track-artist-link:hover {
    color: var(--accent);
    text-decoration: underline;
}

/* Иконка верификации (синий круг + белая галочка) */
.artist-verified {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}
.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;
}

.track-link, .artist-link {
    color: inherit;
    text-decoration: none;
}
.track-link:hover, .artist-link:hover {
    color: var(--accent);
    text-decoration: underline;
}

.album-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* Бейдж верификации для авторов (если используется отдельно) */
.author-verified-badge {
    display: inline-block;
    margin-left: 8px;
    color: #1d9bf0;
    font-size: 14px;
}
/* Компактный гостевой блок с анимированным градиентом */
.guest-wave-card {
    width: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-size: 300% 300%;
    border-radius: 20px;
    padding: 32px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 30px rgba(102, 126, 234, 0.3);
    overflow: hidden;
    position: relative;
    animation: gradientShift 6s ease infinite;
    margin: 0;
}
.guest-wave-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.12) 0%, transparent 60%);
    animation: rotatePulse 12s linear infinite;
    pointer-events: none;
}
.guest-wave-card-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 400px;
    width: 100%;
}
.guest-wave-icon {
    font-size: 42px;
    color: #fff;
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}
.guest-wave-rings {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    opacity: 0.25;
}
.guest-wave-rings span {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 2px solid rgba(255,255,255,0.9);
    border-radius: 50%;
    animation: ringExpand 2s ease-out infinite;
    transform: translate(-50%, -50%);
}
.guest-wave-rings span:nth-child(1) { animation-delay: 0s; }
.guest-wave-rings span:nth-child(2) { animation-delay: 0.6s; }
.guest-wave-rings span:nth-child(3) { animation-delay: 1.2s; }
.guest-wave-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
    letter-spacing: -0.3px;
}
.guest-wave-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.9);
    line-height: 1.5;
    margin-bottom: 20px;
    font-weight: 400;
}
.btn-accent {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 24px;
    background: #ffffff;
    color: #5a3d8f;
    border-radius: 30px;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(0,0,0,0.25);
    color: #3b2b5c;
}
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
@keyframes rotatePulse {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
@keyframes ringExpand {
    0% { width: 0; height: 0; opacity: 0.5; }
    100% { width: 80px; height: 80px; opacity: 0; }
}
/* Убираем лишние отступы у контейнера волны для гостевого блока */
.my-wave-section .wave-content {
    padding: 0;
}