/* =====================================================
   MUSIC PLAYER STYLES - MINIMALIST DESIGN
   ===================================================== */

/* ========================================
   PLAYER CONTAINER
======================================== */
.music-player {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 340px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(139, 124, 179, 0.2);
    z-index: var(--z-sticky);
    overflow: hidden;
    transition: all var(--transition-bounce);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.music-player:hover {
    box-shadow: 0 12px 40px rgba(139, 124, 179, 0.3);
}

/* ========================================
   PLAYER HEADER - Compact
======================================== */
.player-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: linear-gradient(135deg, var(--purple-pale) 0%, var(--pink-pale) 100%);
}

.player-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--purple-medium) 0%, var(--pink-hot) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
    flex-shrink: 0;
}

.player-info-mini {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.player-header .song-title {
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 700;
    color: var(--text-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
}

.player-header .song-artist {
    font-size: 11px;
    color: var(--text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
}

.mini-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-circle);
    background: linear-gradient(135deg, var(--purple-medium) 0%, var(--pink-hot) 100%);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(139, 124, 179, 0.3);
    transition: all var(--transition-bounce);
}

.mini-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(139, 124, 179, 0.4);
}

.mini-btn .material-icons {
    font-size: 20px;
}

.mini-btn .pause-icon {
    display: none;
}

.music-player.playing .mini-btn .play-icon {
    display: none;
}

.music-player.playing .mini-btn .pause-icon {
    display: block;
}

/* ========================================
   PLAYER BODY
======================================== */
.player-body {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* ========================================
   PROGRESS BAR - Clean design
======================================== */
.player-progress {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.progress-bar {
    position: relative;
    height: 4px;
    background: rgba(139, 124, 179, 0.2);
    border-radius: var(--radius-round);
    cursor: pointer;
    overflow: hidden;
}

.progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--purple-medium) 0%, var(--pink-hot) 100%);
    border-radius: var(--radius-round);
    width: 0%;
    transition: width 0.1s linear;
}

.progress-bar:hover {
    height: 6px;
}

.progress-time {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    color: var(--text-light);
    font-family: var(--font-display);
}

/* ========================================
   PLAYER CONTROLS - Minimalist
======================================== */
.player-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.control-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-circle);
    background: transparent;
    color: var(--text-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.control-btn:hover {
    background: rgba(139, 124, 179, 0.15);
    color: var(--purple-dark);
    transform: scale(1.05);
}

.control-btn.active {
    color: var(--pink-hot);
    background: rgba(255, 107, 157, 0.1);
}

.control-btn .material-icons {
    font-size: 20px;
}

/* ========================================
   VOLUME CONTROL - Minimalist
======================================== */
.player-volume {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.volume-icon {
    font-size: 18px;
    color: var(--text-medium);
    cursor: pointer;
    flex-shrink: 0;
    transition: color var(--transition-fast);
}

.volume-icon:hover {
    color: var(--purple-medium);
}

.volume-slider {
    flex: 1;
    position: relative;
    height: 4px;
    background: rgba(139, 124, 179, 0.2);
    border-radius: var(--radius-round);
    cursor: pointer;
}

.volume-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: var(--purple-medium);
    border-radius: var(--radius-round);
    width: 70%;
    transition: width 0.1s linear;
}

.volume-slider:hover {
    height: 6px;
}

/* ========================================
   PLAYLIST TOGGLE - Clean button
======================================== */
.playlist-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm);
    background: rgba(139, 124, 179, 0.1);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    color: var(--text-dark);
    transition: all var(--transition-bounce);
    border: 1px solid rgba(139, 124, 179, 0.2);
}

.playlist-toggle:hover {
    background: rgba(139, 124, 179, 0.2);
    border-color: var(--purple-medium);
}

.playlist-toggle .material-icons {
    font-size: 16px;
}

/* ========================================
   PLAYLIST CONTAINER
======================================== */
.playlist-container {
    display: none;
    max-height: 200px;
    overflow-y: auto;
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(139, 124, 179, 0.2);
}

.playlist-container.show {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    0% { 
        opacity: 0; 
        transform: translateY(-10px); 
    }
    100% { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

/* ========================================
   PLAYLIST ITEMS - Minimalist
======================================== */
.playlist {
    display: flex;
    flex-direction: column;
    gap: 4px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.playlist-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.playlist-item:hover {
    background: rgba(139, 124, 179, 0.1);
}

.playlist-item.active {
    background: linear-gradient(135deg, rgba(169, 158, 208, 0.2) 0%, rgba(255, 107, 157, 0.15) 100%);
}

.playlist-item-art {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--purple-pale) 0%, var(--pink-pale) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.playlist-item-art .material-icons {
    font-size: 16px;
    color: var(--purple-medium);
}

.playlist-item-info {
    flex: 1;
    min-width: 0;
}

.playlist-item-title {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    color: var(--text-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}

.playlist-item-artist {
    font-size: 10px;
    color: var(--text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}

.playlist-item-duration {
    font-size: 10px;
    color: var(--text-light);
    font-family: var(--font-display);
    flex-shrink: 0;
}

/* ========================================
   SCROLLBAR STYLING
======================================== */
.playlist-container::-webkit-scrollbar {
    width: 6px;
}

.playlist-container::-webkit-scrollbar-track {
    background: rgba(139, 124, 179, 0.1);
    border-radius: var(--radius-round);
}

.playlist-container::-webkit-scrollbar-thumb {
    background: var(--purple-medium);
    border-radius: var(--radius-round);
}

.playlist-container::-webkit-scrollbar-thumb:hover {
    background: var(--purple-dark);
}

/* ========================================
   DARK MODE
======================================== */
[data-theme="dark"] .music-player {
    background: rgba(30, 26, 46, 0.95);
    border-color: rgba(107, 91, 147, 0.3);
}

[data-theme="dark"] .player-header {
    background: linear-gradient(135deg, rgba(74, 63, 107, 0.6) 0%, rgba(58, 40, 53, 0.6) 100%);
}

[data-theme="dark"] .progress-bar,
[data-theme="dark"] .volume-slider {
    background: rgba(107, 91, 147, 0.3);
}

[data-theme="dark"] .playlist-toggle {
    background: rgba(107, 91, 147, 0.2);
    border-color: rgba(107, 91, 147, 0.3);
}

[data-theme="dark"] .playlist-toggle:hover {
    background: rgba(107, 91, 147, 0.3);
}

[data-theme="dark"] .playlist-item:hover {
    background: rgba(107, 91, 147, 0.2);
}

[data-theme="dark"] .playlist-item.active {
    background: linear-gradient(135deg, rgba(107, 91, 147, 0.3) 0%, rgba(155, 107, 138, 0.2) 100%);
}

[data-theme="dark"] .playlist-container {
    border-color: rgba(107, 91, 147, 0.3);
}

[data-theme="dark"] .control-btn:hover {
    background: rgba(107, 91, 147, 0.3);
}

/* ========================================
   RESPONSIVE - TABLET
======================================== */
@media (max-width: 768px) {
    .music-player {
        width: 300px;
        right: var(--space-md);
        bottom: var(--space-md);
    }
}

/* ========================================
   RESPONSIVE - MOBILE (Ultra Minimalist)
======================================== */
@media (max-width: 480px) {
    /* Base mobile player - Ultra compact floating pill */
    .music-player {
        width: auto;
        min-width: 200px;
        max-width: calc(100% - 32px);
        left: 16px;
        right: 16px;
        bottom: 16px;
        transform: translateY(0);
        border-radius: 50px;
        padding: 0;
        touch-action: pan-y;
        will-change: transform, bottom;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                    bottom 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                    opacity 0.3s ease;
    }
    
    /* Hidden state - slides down off screen */
    .music-player.mobile-hidden {
        transform: translateY(calc(100% + 40px));
        opacity: 0.8;
    }
    
    /* Peek state - shows just the pull tab */
    .music-player.mobile-peek {
        transform: translateY(calc(100% - 24px));
    }
    
    /* Dragging state - no transition during drag */
    .music-player.dragging {
        transition: none !important;
    }

    /* Header becomes the entire visible player on mobile */
    .player-header {
        position: relative;
        padding: 8px 12px;
        border-radius: 50px;
        gap: 8px;
        background: linear-gradient(135deg, var(--purple-pale) 0%, var(--pink-pale) 100%);
    }
    
    /* Drag handle indicator */
    .player-header::before {
        content: '';
        position: absolute;
        top: -8px;
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
        height: 4px;
        background: rgba(139, 124, 179, 0.4);
        border-radius: 2px;
        opacity: 0;
        transition: opacity 0.2s ease;
    }
    
    .music-player.mobile-expanded .player-header::before {
        opacity: 1;
        top: 8px;
    }

    /* Compact player icon */
    .player-icon {
        width: 32px;
        height: 32px;
        font-size: 18px;
        border-radius: 50%;
    }
    
    /* Song info - single line */
    .player-info-mini {
        flex: 1;
        gap: 0;
    }
    
    .player-header .song-title {
        font-size: 12px;
        line-height: 1.2;
    }
    
    .player-header .song-artist {
        font-size: 10px;
        line-height: 1.2;
        opacity: 0.7;
    }
    
    /* Compact play button */
    .mini-btn {
        width: 32px;
        height: 32px;
        box-shadow: none;
    }
    
    .mini-btn .material-icons {
        font-size: 18px;
    }

    /* Hide full player body by default on mobile */
    .player-body {
        display: none;
        padding: 12px 16px 16px;
        gap: 12px;
        border-top: 1px solid rgba(139, 124, 179, 0.15);
    }
    
    /* Show body when expanded */
    .music-player.mobile-expanded {
        border-radius: var(--radius-lg);
        left: 50%;
        right: auto;
        width: calc(100% - 32px);
        max-width: 320px;
        transform: translateX(-50%);
    }
    
    .music-player.mobile-expanded .player-header {
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        padding: 20px 16px 12px;
    }
    
    .music-player.mobile-expanded .player-body {
        display: flex;
        animation: slideDownMobile 0.3s ease;
    }
    
    @keyframes slideDownMobile {
        from {
            opacity: 0;
            transform: translateY(-8px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* Simplified progress bar */
    .progress-bar {
        height: 3px;
    }
    
    .progress-bar:hover,
    .progress-bar:active {
        height: 6px;
    }
    
    .progress-time {
        font-size: 9px;
    }

    /* Compact controls */
    .player-controls {
        gap: 4px;
    }
    
    .control-btn {
        width: 28px;
        height: 28px;
    }
    
    .control-btn .material-icons {
        font-size: 18px;
    }

    /* Simplified volume - icon only, tap to toggle mute */
    .player-volume {
        gap: 8px;
    }
    
    .volume-slider {
        height: 3px;
    }
    
    .volume-icon {
        font-size: 16px;
    }

    /* Compact playlist toggle */
    .playlist-toggle {
        padding: 6px 10px;
        font-size: 10px;
        border-radius: 20px;
    }
    
    .playlist-toggle .material-icons {
        font-size: 14px;
    }

    /* Compact playlist */
    .playlist-container {
        max-height: 120px;
        margin-top: 8px;
        padding-top: 8px;
    }
    
    .playlist-item {
        padding: 6px 8px;
        gap: 8px;
    }
    
    .playlist-item-art {
        width: 24px;
        height: 24px;
    }
    
    .playlist-item-art .material-icons {
        font-size: 12px;
    }
    
    .playlist-item-title {
        font-size: 10px;
    }
    
    .playlist-item-artist {
        font-size: 9px;
    }
    
    .playlist-item-duration {
        font-size: 9px;
    }

    /* Pull-up tab when hidden - visible indicator to bring back player */
    .mobile-pull-tab {
        position: fixed;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 24px;
        background: linear-gradient(135deg, var(--purple-medium) 0%, var(--pink-hot) 100%);
        border-radius: 12px 12px 0 0;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease, transform 0.3s ease;
        z-index: calc(var(--z-sticky) - 1);
        box-shadow: 0 -2px 10px rgba(139, 124, 179, 0.3);
    }
    
    .mobile-pull-tab::before {
        content: '';
        width: 24px;
        height: 3px;
        background: rgba(255, 255, 255, 0.8);
        border-radius: 2px;
    }
    
    .mobile-pull-tab.visible {
        opacity: 1;
        pointer-events: auto;
    }
    
    .mobile-pull-tab:active {
        transform: translateX(-50%) scale(0.95);
    }
    
    /* Dark mode mobile */
    [data-theme="dark"] .player-header::before {
        background: rgba(169, 158, 208, 0.5);
    }
    
    [data-theme="dark"] .mobile-pull-tab {
        background: linear-gradient(135deg, var(--purple-dark) 0%, var(--pink-medium) 100%);
    }
}

/* ========================================
   ANIMATIONS
======================================== */
.music-player {
    animation: playerSlideIn 0.5s var(--transition-bounce);
}

@keyframes playerSlideIn {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile-specific animation override */
@media (max-width: 480px) {
    .music-player {
        animation: playerSlideInMobile 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    @keyframes playerSlideInMobile {
        0% {
            opacity: 0;
            transform: translateY(100%);
        }
        100% {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .music-player.mobile-expanded {
        animation: none;
    }
}

/* ========================================
   LEGACY CLEANUP - Remove unused elements
======================================== */
.player-artwork,
.vinyl-disc,
.player-drag-handle,
.player-minimize,
.player-minimized,
.mini-artwork,
.mini-info,
.mini-play,
.mini-title,
.progress-handle,
.volume-handle,
.playlist-header,
.add-song-btn,
.playlist-item-play {
    display: none;
}