/* mobile/05-artist.css - Mobile Artist Pages Component */

/* === MOBILE MEDIA QUERY WRAPPER === */
@media (max-width: 768px) {

/* === MOBILE ARTIST PAGE VARIABLES === */
:root {
    /* Mobile artist dimensions */
    --mobile-artist-avatar-size: 140px;
    --mobile-artist-avatar-size-small: 120px;
    --mobile-artist-avatar-size-tiny: 100px;
    --mobile-artist-control-btn-size: 40px;
    --mobile-artist-control-btn-size-small: 36px;
    
    /* Mobile album card dimensions */
    --mobile-album-card-width: 140px;
    --mobile-album-card-width-small: 120px;
    --mobile-album-card-width-tiny: 100px;
    
    /* Mobile artist page spacing */
    --mobile-artist-header-gap: 1.5rem;
    --mobile-artist-header-gap-small: 1rem;
    --mobile-artist-header-padding: 1.5rem 1rem;
    --mobile-artist-header-padding-small: 1rem 0.75rem;
    --mobile-artist-section-gap: 2rem;
    --mobile-artist-section-gap-small: 1.5rem;
}

/* === MOBILE ARTIST AVATAR SPECIFIC === */
.artist-avatar {
    border-radius: 50%; /* Всегда круглый на мобильных */
}

.artist-avatar:active {
    transform: scale(0.98); /* Мобильная анимация */
    border-radius: 50%; /* Остается круглым */
}

/* === MOBILE ARTIST TRACKS SECTION === */
.random-section {
    margin-bottom: var(--mobile-artist-section-gap);
    padding: 1.5rem;
    background: var(--artist-album-section-bg);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.random-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding: 0;
    background: transparent;
    border-radius: 0;
    border: none;
    min-height: 50px;
    flex-wrap: wrap;
}

.random-header h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-text-color);
    font-family: var(--font-primary);
    position: relative;
    padding-bottom: 0.75rem;
    flex: 1;
    display: flex;
    align-items: center;
}

.random-header h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent-color);
    border-radius: 1px;
}

/* ВАЖНО: Ограничение для .limited класса на mobile */
.track-list.limited .track-item:nth-child(n+6) {
    display: none;
}

/* === MOBILE SHOW ALL TRACKS BUTTON === */
.show-all-tracks-btn {
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--accent-color);
    border: 1px solid var(--accent-color);
    border-radius: 8px;
    color: var(--bg-color);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-base);
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    box-shadow: 0 2px 8px rgba(29, 185, 84, 0.3);
}

.show-all-tracks-btn:active {
    background: var(--accent-hover-color);
    border-color: var(--accent-hover-color);
    transform: scale(0.98);
    box-shadow: 0 4px 12px rgba(29, 185, 84, 0.5);
}

/* === MOBILE DISCOGRAPHY SECTION === */
.discography-section {
    margin-bottom: var(--mobile-artist-section-gap);
    padding: 1.5rem;
    background: var(--artist-album-section-bg);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.tabs-section h2 {
    margin: 0 0 1.5rem 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-text-color);
    font-family: var(--font-primary);
    text-align: center;
    position: relative;
    padding-bottom: 0.75rem;
}

.tabs-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
}

/* === MOBILE TAB NAVIGATION === */
.tab-nav {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) transparent;
}

.tab-nav::-webkit-scrollbar {
    height: 4px;
}

.tab-nav::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
}

.tab-nav::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 2px;
}

.tab-btn {
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: var(--secondary-text-color);
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-base);
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    flex-shrink: 0;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.tab-btn:active:not(.disabled) {
    color: var(--primary-text-color);
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
    background: rgba(29, 185, 84, 0.1);
}

.tab-btn.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

/* === MOBILE TAB CONTENT === */
.tab-content {
    position: relative;
}

.tab-pane {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.tab-pane.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* === MOBILE ALBUM CAROUSEL - КАРУСЕЛЬ НА МОБИЛЬНЫХ === */
.album-carousel {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    padding: 0.5rem 0 1.5rem 0;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) rgba(255, 255, 255, 0.1);
    contain: layout;
}

.album-carousel::-webkit-scrollbar {
    height: 6px;
}

.album-carousel::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.album-carousel::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 3px;
}

.album-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1rem;
    width: var(--mobile-album-card-width);
    min-width: var(--mobile-album-card-width);
    flex-shrink: 0;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-decoration: none;
    color: inherit;
    scroll-snap-align: start;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    contain: layout style;
}

.album-card:active {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-color);
    transform: scale(0.98);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.album-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    border-radius: 8px;
    object-fit: contain;
    margin-bottom: 0.75rem;
    transition: var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.1);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: optimize-contrast;
}

.album-card:active img {
    border-color: var(--accent-color);
    transform: scale(1.02);
}

.album-card p {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-text-color);
    font-family: var(--font-primary);
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-wrap: break-word;
}

.album-card:active p {
    color: var(--accent-color);
}

/* === MOBILE DISCOGRAPHY SCROLL BUTTON === */
.discography-scroll-btn {
    padding: 0.5rem 1rem;
    background: rgba(29, 185, 84, 0.2);
    border: 1px solid var(--accent-color);
    border-radius: 6px;
    color: var(--accent-color);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition-base);
    margin-top: 0.75rem;
    width: 100%;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.discography-scroll-btn:active {
    background: var(--accent-color);
    color: var(--bg-color);
    transform: scale(0.98);
    box-shadow: 0 2px 8px rgba(29, 185, 84, 0.3);
}

/* === MOBILE ARTIST CHOICE CARD === */
.artist-choice-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-decoration: none;
    color: inherit;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.artist-choice-card:active {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-color);
    transform: scale(0.98);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.artist-choice-card img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 0.75rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-base);
}

.artist-choice-card:active img {
    border-color: var(--accent-color);
    transform: scale(1.05);
}

.artist-choice-card h2 {
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
    color: var(--primary-text-color);
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.2;
}

.artist-choice-card:active h2 {
    color: var(--accent-color);
}

.artist-choice-card p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--secondary-text-color);
    font-family: var(--font-secondary);
    line-height: 1.3;
}

} /* Конец основного mobile media query */

/* === MOBILE SMALL SCREENS === */
@media (max-width: 480px) {
    :root {
        --mobile-artist-avatar-size: var(--mobile-artist-avatar-size-small);
        --mobile-album-card-width: var(--mobile-album-card-width-small);
        --mobile-artist-control-btn-size: var(--mobile-artist-control-btn-size-small);
        --mobile-artist-header-gap: var(--mobile-artist-header-gap-small);
        --mobile-artist-header-padding: var(--mobile-artist-header-padding-small);
        --mobile-artist-section-gap: var(--mobile-artist-section-gap-small);
    }
    
    .random-section,
    .discography-section {
        padding: 1rem;
        margin-bottom: var(--mobile-artist-section-gap);
    }
    
    .random-header h3 {
        font-size: 1.25rem;
    }
    
    .tabs-section h2 {
        font-size: 1.5rem;
    }
    
    .album-card {
        padding: 0.75rem;
        width: var(--mobile-album-card-width);
        min-width: var(--mobile-album-card-width);
    }
    
    .track-list.limited .track-item:nth-child(n+6) {
        display: none;
    }
    
    .show-all-tracks-btn {
        padding: 0.6rem 1.25rem;
        font-size: 0.85rem;
    }
    
    .tab-btn {
        padding: 0.6rem 0.8rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 360px) {
    :root {
        --mobile-artist-avatar-size: var(--mobile-artist-avatar-size-tiny);
        --mobile-album-card-width: var(--mobile-album-card-width-tiny);
    }
    
    .random-header h3 {
        font-size: 1.125rem;
    }
    
    .tabs-section h2 {
        font-size: 1.25rem;
    }
    
    .album-card {
        padding: 0.5rem;
        width: var(--mobile-album-card-width);
        min-width: var(--mobile-album-card-width);
    }
    
    .album-card p {
        font-size: 0.8rem;
    }
    
    .track-list.limited .track-item:nth-child(n+6) {
        display: none;
    }
    
    .artist-choice-card {
        padding: 1rem;
    }
    
    .artist-choice-card img {
        width: 60px;
        height: 60px;
    }
}

/* === MOBILE ACCESSIBILITY === */
@media (max-width: 768px) and (prefers-contrast: high) {
    .album-card,
    .artist-choice-card,
    .show-all-tracks-btn,
    .discography-scroll-btn,
    .tab-btn {
        border: 2px solid currentColor;
    }
    
    .random-section,
    .discography-section {
        border: 2px solid var(--accent-color);
    }
}

@media (max-width: 768px) and (prefers-reduced-motion: reduce) {
    .album-card,
    .artist-choice-card,
    .show-all-tracks-btn,
    .discography-scroll-btn,
    .tab-btn,
    .tab-pane {
        transition: none;
        animation: none;
    }
    
    .album-card:active,
    .artist-choice-card:active,
    .show-all-tracks-btn:active {
        transform: none;
    }
    
    .album-card:active img,
    .artist-choice-card:active img {
        transform: none;
    }
}

/* === MOBILE COMPONENT ISOLATION === */
@media (max-width: 768px) {
    .artist-page * {
        box-sizing: border-box;
    }
    
    .artist-page a {
        color: inherit;
        text-decoration: none;
    }
    
    .artist-page button {
        font-family: inherit;
    }
    
    /* === MOBILE PERFORMANCE OPTIMIZATIONS === */
    .album-card,
    .artist-choice-card,
    .random-section,
    .discography-section {
        contain: layout style;
    }
    
    .album-carousel {
        contain: layout;
    }
}