* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --primary-color: #3fb5d7;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --bg-gradient: linear-gradient(180deg, #f5f5f7 0%, #e8e8ed 100%);
    --bg-second: white;
    --text-primary: #1d1d1f;
    --text-secondary: #86868b;
    --sidebar-bg: #f2f5f9;
    --card-bg: #fff;
    --border-color: rgba(0, 0, 0, 0.08);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

body.dark-theme {
    --bg-gradient: linear-gradient(180deg, #1d2e38 0%, #111b21 100%);
    --text-primary: #bacfdc;
    --text-secondary: #7a9aba;
    --sidebar-bg: #32424d;
    --card-bg: rgb(85 110 128 / 34%);
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.6);
    --bg-second: rgba(255,255,255,0.05);
}
html,
body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-gradient);
    color: var(--text-primary);
    height: 100dvh;
    overflow: hidden;
    position: relative;
    width: 100%;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: -360px;
    width: 360px;
    height: 100%;
    background: var(--sidebar-bg);
    backdrop-filter: blur(40px) saturate(180%);
    box-shadow: 2px 0 30px rgba(0, 0, 0, 0.1);
    transition: left 0.4s var(--transition-smooth);
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.sidebar.open {
    left: 0;
}

#playlist-list {
    flex: 1;
    overflow-y: auto;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 12px;

}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    background: var(--sidebar-bg);
    display: flex;
    gap: 12px;
    backdrop-filter: blur(40px);
}

.theme-toggle-btn,
.add-playlist-btn {
    flex: 1;
    height: 48px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--transition-smooth);
    font-size: 18px;
}

.theme-toggle-btn {
    background: var(--card-bg);
    color: #f5bc1e;
}

.theme-toggle-btn:hover {
    transform: scale(1.05);
}

.add-playlist-btn {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.add-playlist-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.playlist-item {
    padding: 12px 16px;
    background: #fff;
    cursor: pointer;
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s var(--transition-smooth);
    position: relative;
}

.dark-theme .playlist-item {
    background: rgba(255,255,255,0.05)
}

.playlist-item::before {
    content: '';
    position: absolute;
    right: 0px;
    left: 0px;
    bottom: 0px;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleY(0);
    transition: transform 0.3s var(--transition-smooth);
}

.playlist-item:hover {
    transform: translateX(4px);
}

.playlist-item.active {

}

.playlist-item.active::before {
    transform: scaleY(1);
}

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

.playlist-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    line-height: 1.1;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 5px;
    text-transform: capitalize
}

.playlist-meta {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.playlist-actions {
    display: flex;
    gap: 8px;
}

.refresh-btn, .delete-btn {
    border: none;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 6px;
}

.refresh-btn {
    background: rgba(0, 122, 255, 0.1);
    color: var(--primary-color);
}

.refresh-btn:hover {
    background: rgba(0, 122, 255, 0.2);
    transform: rotate(180deg);
}

.delete-btn {
    background: rgba(255, 59, 48, 0.1);
    color: #ff3b30;
}

.delete-btn:hover {
    background: rgba(255, 59, 48, 0.2);
}

/* Accordion */
.accordion {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.accordion-header {
    padding: 18px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--primary-color);
    transition: background 0.2s;
}

.accordion-header:hover {
    background: rgba(0, 122, 255, 0.05);
}

.accordion-header i {
    transition: transform 0.3s var(--transition-smooth);
}

.accordion-header i.rotated {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--transition-smooth);
}

.accordion-content.open {
    max-height: 400px;
    padding: 0 20px 20px;
}

/* Add Playlist Modal */
.add-playlist-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1002;
    animation: fadeIn 0.3s;
}

.add-playlist-modal.open {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 24px;
    width: 90%;
    max-width: 480px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s var(--transition-smooth);
}

.modal-body {
    padding: 24px;
}

.input-group {
    margin-bottom: 14px;
    position: relative;
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    z-index: 1;
}

.input-group input {
    width: 100%;
    padding: 14px 16px 14px 44px;
    background: rgba(0, 0, 0, 0.03);
    border: 2px solid transparent;
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 15px;
    transition: all 0.3s var(--transition-smooth);
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
}

.btn-primary {
    width: 100%;
    padding: 14px;
    background: var(--primary-gradient);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Main Player */
.main-player {
    height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 20px;
    padding-bottom: 40px;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.menu-btn {
    background: var(--bg-second);
    border: none;
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.menu-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

.playlist-name-header {
    font-size: 22px;
    text-transform: capitalize;
    font-weight: 600;
    color: var(--text-primary);
}

/* Artwork */
.artwork {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
    position: relative;
}

.artwork-bg {
    position: absolute;
    width: min(85vw, 340px);
    height: min(85vw, 340px);
    border-radius: 24px;
    filter: blur(40px) brightness(1.3) saturate(1.5);
    opacity: 0.6;
    transform: scale(1.3);
    background: var(--primary-gradient);
    transition: all 0.8s var(--transition-smooth);
    pointer-events: none;

}
.dark-theme .artwork-bg {
    opacity: 0.3;
    filter: blur(40px) brightness(0.8) saturate(2.5);
}
.artwork-img {
    width: min(85vw, 340px);
    height: min(85vw, 340px);

    width: 100% !important;
    max-width: 380px;
    height: unset !important;
    aspect-ratio: 1;
    background: var(--primary-gradient);
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    overflow: hidden;
    position: relative;
    z-index: 1;
    transition: transform 0.3s var(--transition-smooth);
}

.artwork-img:hover {
    transform: scale(1.02);
}

.artwork-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    scale: 1.1
}

.artwork-img i {
    color: rgba(255, 255, 255, 0.9);
    font-size: 72px;
}

/* Track Info */
.track-info {
    text-align: center;
    margin-bottom: 32px;
    padding: 0 20px;
}

.track-info-footer {
    display: flex;
    gap: 10px;
    height: 28px;
    margin-top: 10px;
	align-items: center;
	justify-content: space-around;
	transform: translateY(15px)
}

.track-title {
    font-size: 24px;
    font-weight: 300;
    margin-bottom: 8px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    opacity: 0.8;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;

}

.track-artist {
    font-size: 21px;
    color: var(--primary-color);
    font-weight: 600;
}

/* Progress Bar */
.progress-container {
    margin-bottom: 32px;
    padding: 0 8px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(0, 0, 0, 0.08);
    border-radius: 4px;
    margin-bottom: 12px;
    position: relative;
    cursor: pointer;
    overflow: visible;
    position: relative;
    &:after {
        position: absolute;
        width: 100%;
        left: 0;
        content: "";
        top: -15px;
        bottom: -15px;
    }
}

.progress-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 4px;
    width: 0%;

}

.progress-handle {
    position: absolute;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    left: 0%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);

    transition: opacity 0.3s;
}

.dark-theme .progress-handle {
    background: var(--primary-gradient);
    filter: brightness(1.4)
}

.progress-bar:hover .progress-handle {
    opacity: 1;
}

.progress-times {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Controls */
.controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    margin-bottom: 40px;
}

.control-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s var(--transition-smooth);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 24px;
}

.control-btn:hover {
    background: rgba(0, 0, 0, 0.05);
    transform: scale(1.1);
}

.control-btn:active {
    transform: scale(0.95);
}

.control-btn.small {
    font-size: 18px;
    width: 36px;
    height: 36px;
}

.control-btn.active {
    color: var(--primary-color);
    background: rgba(0, 122, 255, 0.1);
}

.play-btn {
    width: 72px;
    height: 72px;
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

.play-btn:hover {
    background: var(--primary-gradient);
    transform: scale(1.1);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.4);
}

.play-btn i {
    font-size: 28px;
}

/* Show Tracks Button */
.show-tracks-btn {
    width: calc(100% - 32px);
    max-width: 400px;
    margin: 0 auto;
    padding: 14px 24px;
    background: var(--bg-second);
    border: 2px solid transparent;
    border-radius: 24px;
    color: var(--primary-color);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: var(--shadow-sm);
}

.show-tracks-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Track List Modal */
.track-list-modal {
    position: fixed;
    bottom: -100%;
    left: 0;
    right: 0;
    height: 90vh;
    background: var(--sidebar-bg);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 24px 24px 0 0;
    box-shadow: 0 -10px 60px rgba(0, 0, 0, 0.2);
    transition: bottom 0.4s var(--transition-smooth);
    z-index: 1001;
    display: flex;
    flex-direction: column;
}

.track-list-modal.open {
    bottom: 0;
}

.modal-header {
    padding: 12px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
}

.modal-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
    text-transform: capitalize
}

.close-modal-btn {
    background: rgba(0, 0, 0, 0.05);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--transition-smooth);
}

.close-modal-btn:hover {
    background: rgba(0, 0, 0, 0.1);
    transform: scale(1.1);
}

.track-list {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.track-item {
    padding: 9px 6px;
    border-radius: 12px;
    margin-bottom: 6px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s var(--transition-smooth);
    background: white;
    border: 1px solid transparent;
}

.dark-theme .track-item {
    background: var(--card-bg)
}

.track-item:hover {
    transform: translateX(4px);
}

.track-item.playing {
    background: rgba(0, 122, 255, 0.1);
    border-color: var(--primary-color);
}

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

.track-item-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.track-item-number {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.playing-indicator {
    color: var(--primary-color);
    font-size: 20px;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.95); }
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    display: none;
    z-index: 999;
    animation: fadeIn 0.3s;
}

.overlay.show {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.no-playlist {
    text-align: center;
    color: var(--text-secondary);
    margin-top: 60px;
    padding: 32px;
    font-size: 15px;
}

.no-playlist i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* Scrollbar Styling */
.sidebar #playlist-list::-webkit-scrollbar,
.track-list::-webkit-scrollbar {
    width: 8px;
}

.sidebar #playlist-list::-webkit-scrollbar-track,
.track-list::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar #playlist-list::-webkit-scrollbar-thumb,
.track-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.sidebar #playlist-list::-webkit-scrollbar-thumb:hover,
.track-list::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Loading Animation */
@keyframes spin {
    to { transform: rotate(360deg); }
}

.refresh-btn.loading i {
    animation: spin 1s linear infinite;
}

/* Responsive adjustments */
@media (max-width: 380px) {
    .artwork-img {
        width: 180px !important;
        height: 180px !important;
border-radius: 10px !important;
    }
.header {
	margin-bottom: -42px;
position: relative;
z-index: 2;
}
.playlist-name-header {
	display: none
}

    .track-title {
        font-size: 20px;
    }

    .controls {
        gap: 16px;
    }

    .control-btn {
        width: 48px;
        height: 48px;
    }

    .play-btn {
        width: 64px;
        height: 64px;
    }
}

/* Glassmorphism effect for cards */
.playlist-item:hover,
.track-item:hover {
    backdrop-filter: blur(10px);
}

/* Smooth entrance animation */
.main-player > * {
    animation: slideUp 0.5s var(--transition-smooth) backwards;
}

.main-player > *:nth-child(1) { animation-delay: 0.1s; }
.main-player > *:nth-child(2) { animation-delay: 0.2s; }
.main-player > *:nth-child(3) { animation-delay: 0.3s; }
.main-player > *:nth-child(4) { animation-delay: 0.4s; }
.main-player > *:nth-child(5) { animation-delay: 0.5s; }
.main-player > *:nth-child(6) { animation-delay: 0.6s; }
.main-player > *:nth-child(7) { animation-delay: 0.7s; }

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* Track Metadata */
.track-metadata {
    	display: flex;
	gap: 5px;
	justify-content: center;
    width: 124px;
	flex-wrap: wrap;



}

.metadata-badge {

	font-size: 13px;
	font-weight: 400;
	color: #000;
	display: flex;

	align-items: center;
	gap: 6px;
	opacity: 0.5;
    i {
        display: none
    }
}

.dark-theme .metadata-badge {
    color: #b2dce7
}

.metadata-badge i {
    font-size: 10px;
    color: var(--card-bg);
}


.track-number {
    width: 40px;
    min-width: 40px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.track-item.playing .track-number {
    color: var(--primary-color);
}

.track-item-artist {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.track-item-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.track-item-number {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 2px;
}


.track-position {
    opacity: 0.5;
    font-size: 11px;
    font-weight: bold;

}