/* Style for favorites count number in #showFavorites */
#showFavorites .favorites-count {
    font-weight: bold;
    color: var(--title-color);
    font-size: 0.9em;
    margin-left: 2px;
}
@media (max-width: 700px) {
    .songs-section {
        width: var(--songs-panel-width) ;
        min-width: 0 ;
        max-width: 100vw ;
    }
    #toggle-all-panels {
        display: none ;
    }
    .sidebar {
        width: var(--sidebar-width) ;
        min-width: 0 ;
        max-width: 100vw ;
    }
}
/* Loading Spinner and Progress Bar */
#loadingOverlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--loading-overlay);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.spinner {
    width: 48px;    
    height: 48px;
    border: 6px solid var(--spinner-track);
    border-top: 6px solid var(--spinner-active);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    background: none;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
#loadingPercent {
    font-weight: bold;
    color: var(--loading-text);
}
/* Tap Tempo Button Theme */
.tap-tempo-btn {
    background: var(--primary-color);
    color: var(--sidebar-text-color);
    border: none;
    border-radius: 4px;
    padding: 4px 14px;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s;
    box-shadow: 0 1px 3px var(--song-item-shadow);
    outline: none;
}
.tap-tempo-btn:hover, .tap-tempo-btn:focus {
    background: var(--form-bg);
    color: var(--loading-text);
    box-shadow: 0 2px 6px var(--song-item-shadow);
}
@media (max-width: 400px) {
    #adminPanelModal .modal-content {
        width: 98vw ;
        max-width: 100vw ;
        min-width: 0 ;
        padding: 12px 2vw 8px 2vw ;
        border-radius: 8px;
        overflow-x: auto;
    }
    #adminPanelModal #usersTable {
        display: block;
        width: max-content;
        min-width: 100%;
        overflow-x: auto;
        white-space: nowrap;
    }
    #adminPanelModal #usersTable th, #adminPanelModal #usersTable td {
        padding: 6px 2px;
        font-size: 0.85em;
        white-space: nowrap;
    }
}
/* Admin Panel: Recommendation Weights Form Theme Fix */
#weightsForm {
    background: var(--form-bg);
    border-radius: 8px;
    padding: 18px 18px 12px 18px;
    box-shadow: 0 2px 12px var(--form-shadow);
}
#weightsTable {
    background: var(--form-bg);
    color: var(--input-text);
    border-radius: 8px;
    border: 1px solid var(--input-border);
    margin-bottom: 16px;
}
#adminPanelModal #usersTable th, #adminPanelModal #usersTable td {
    background: var(--form-bg);
    color: var(--input-text);
    border-bottom: 1px solid var(--input-border);
    padding: 10px 8px;
    font-size: 1em;
}
#weightsTable th {
    background: var(--light-bg);
    color: var(--accent-color);
}
#weightsTable input[type="number"] {
    background: var(--input-bg);
    color: var(--input-text);
    border: 1px solid var(--input-border);
    border-radius: 4px;
    padding: 6px 10px;
    font-size: 1.08em;
    font-weight: 500;
    box-shadow: 0 1px 4px var(--song-item-shadow);
}

#weightsTable input[type="number"]:focus {
    outline: 2px solid var(--accent-color);
    background: var(--form-bg);
}

/* Highlight active song in songs-section */
.song-item.active-song {
    background: linear-gradient(90deg, var(--text-color) 100%, var(--accent-color) 0%);
    color: var(--sidebar-item-bg);
    border-left: 4px solid var(--accent-color);
    box-shadow: 0 2px 8px var(--form-shadow);
    font-weight: bold;
    transition: background 0.2s, border 0.2s;
}

/* Fix song-meta visibility in active song */
.song-item.active-song .song-meta {
    color: var(--sidebar-item-bg);
    border-color: var(--input-focus);
}

.song-item.active-song .song-meta span {
    background: rgba(241, 240, 228, 0.2);
    color: #F1F0E4;
    border-color: rgba(241, 240, 228, 0.4);
    font-weight: 600;
}
/* Loading overlay styles */
#loadingOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(255,255,255,0.85);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-color);
    transition: opacity 0.3s;
}
#loadingOverlay.hide {
    opacity: 0;
    pointer-events: none;
}

/* Spinner CSS removed */

        /* Improve visibility of weights input fields in admin panel */
        #weightsTable input[type="number"] {
            background: var(--input-highlight-bg);
            color: var(--input-highlight-text);
            border: 1px solid var(--accent-color);
            border-radius: 4px;
            padding: 6px 10px;
            font-size: 1.08em;
            font-weight: 500;
            box-shadow: 0 1px 4px var(--song-item-shadow);
        }
        #weightsTable input[type="number"]:focus {
            outline: 2px solid var(--accent-color);
            background: var(--input-focus-bg);
            color: var(--input-highlight-text);
        }

         /* ===== SWIPE ANIMATIONS & FEEDBACK ===== */
         .song-preview-container {
        position: relative;
        overflow: hidden;
        min-height: 100vh;
        }

        .song-slide {
        transition: transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
        /* THEME PALETTE ONLY */
        }



        /* Mobile-optimized touch area */
        .song-lyrics {
        padding: 20px;
        touch-action: pan-y;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior-y: contain;
        }





        /* Add these styles */
        .preview-section {
            -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
            overflow-y: auto;
            touch-action: pan-y; /* Allows vertical scroll but prevents horizontal */
        }

        .song-lyrics {
            user-select: text;
            -webkit-user-select: text;
            -webkit-touch-callout: default;
            -webkit-tap-highlight-color: rgba(0,0,0,0.1);
        }

        /* Add these styles to your existing CSS */

        .preview-header h2 {
            margin: 0;
            flex-grow: 1;
            text-align: center;
            color: var(--song-meta-color)
        }


        .preview-header > div:first-child {
            flex-grow: 1;
            display: flex;
            align-items: center;
            gap: 10px;
        }



        .song-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2px;
            gap: 2px;
        }

        .song-item .favorite-btn {
            background: none;
            border: none;
            color: var(--song-meta-color);
            cursor: pointer;
            font-size: 1rem;
            padding: 0 5px;
            transition: all 0.2s;
            flex-shrink: 0;
        }

        .song-item .favorite-btn.favorited {
            color: var(--favorite-color);
        }

        .song-item .favorite-btn:hover {
            color: var(--favorite-color);
            transform: scale(1.1);
        }

        /* .setlist-song-key-time {
            display: inline-block;
            background: #f3f3f3;
            color: #725924;
            font-weight: 600;
            font-size: 0.75em;
            padding: 2px 3px;
            border-radius: 4px;
            margin-left: 6px;
            letter-spacing: 0.03em;
            vertical-align: middle;
        } */
        body.dark-mode .setlist-song-key,
        body.dark-mode .setlist-song-key-time,
        body.dark-mode .setlist-song-key-tempo {
            background: var(--accent-color);
            color: var(--primary-color);
            border-color: var(--song-item-border);
        }

        .setlist-song-meta-row {
    display: flex;
    align-items: center;
    gap: 0;
    flex-wrap: nowrap;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
}

.setlist-song-key,
.setlist-song-key-time,
.setlist-song-key-tempo {
    background: var(--accent-color);
    color: var(--song-item-text);
    padding: 2px 3px;
    font-size: 0.75em;
    font-weight: 600;
    line-height: 1;
    margin-right: 0;
    white-space: nowrap;
    flex-shrink: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    border: 1px solid var(--song-item-border);
    border-radius: 0;
    letter-spacing: 0.02em;
    display: inline-block;
}

.setlist-song-item.selected .setlist-song-key,
.setlist-song-item.selected .setlist-song-key-time,
.setlist-song-item.selected .setlist-song-key-tempo {
    background: var(--accent-color);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

/* First element gets left border radius */
.setlist-song-key:first-child {
    border-top-left-radius: 3px;
    border-bottom-left-radius: 3px;
}

/* Last element gets right border radius */
.setlist-song-key-tempo:last-child,
.setlist-song-key-time:last-child,
.setlist-song-key:last-child {
    border-top-right-radius: 3px;
    border-bottom-right-radius: 3px;
}

/* Remove left border from non-first elements to create seamless connection */
.setlist-song-key-time,
.setlist-song-key-tempo {
    border-left: none;
}

/* Add unified shadow to the entire block */
.setlist-song-meta-row {
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    border-radius: 3px;
    width: fit-content;
}

        .song-title-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 3px;
        }

        .song-item .favorite-btn {
            background: none;
            border: none;
            color: var(--song-meta-color);
            cursor: pointer;
            font-size: 1rem;
            padding: 0;
            transition: color 0.2s;
            flex-shrink: 0;
        }

        .song-item .favorite-btn.favorited {
            color: var(--favorite-color);
        }

        .song-item .favorite-btn:hover {
            color: var(--favorite-color);
            transform: scale(1.1);
        }

        /* Make action buttons more compact and responsive */
        .song-actions .btn {
            padding: 4px 8px;
            font-size: 0.75rem;
            border-radius: 4px;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            min-width: 0;
            flex-shrink: 1;
        }

        .song-actions .btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }

        .preview-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
            flex-wrap: wrap;
            gap: 10px;
        }

        .preview-actions {
            display: flex;
            gap: 4px;
            margin: 5px 0;
            flex-wrap: wrap;
        }

        /* Mobile-Optimized Song Preview Section */
        .song-preview-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 12px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--accent-color);
            gap: 10px;
        }

        .song-preview-title {
            margin: 0;
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--title-color);
            line-height: 1.2;
            flex: 1;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            letter-spacing: 0.02em;
            text-align: center;
        }

        .song-preview-header .favorite-btn {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--background-secondary);
            border: 2px solid #ff6b6b;
            color: #6c757d;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            flex-shrink: 0;
        }

        .song-preview-header .favorite-btn:hover {
            background: var(--accent-color);
            border-color: var(--accent-color);
            color: white;
            transform: scale(1.1);
        }

        .song-preview-header .favorite-btn.favorited {
            background: var(--background-secondary);
            border-color: #ff6b6b;
            color: #e74c3c;
        }

        .song-preview-header .favorite-btn.favorited:hover {
            transform: scale(1.15);
            background: var(--accent-color);
            color: white;
            box-shadow: 0 4px 12px rgba(255, 107, 107, 0.4);
        }

        .song-preview-metadata {
            background: linear-gradient(135deg, var(--background-secondary) 0%, var(--background-color) 100%);
            border-radius: 10px;
            padding: 10px 12px;
            margin-bottom: 10px;
            border: 1px solid var(--song-item-border);
            display: flex;
            flex-direction: column;
            gap: 6px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
        }

        .preview-meta-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .preview-meta-group.primary-info {
            flex-direction: row;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            padding-bottom: 0;
            border-bottom: none;
        }

        .preview-meta-group.secondary-info {
            padding-top: 6px;
            border-top: 1px solid rgba(var(--song-item-border-rgb, 200, 200, 200), 0.4);
            max-height: 500px;
            overflow: hidden;
            transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
            opacity: 1;
            gap: 5px;
        }

        .preview-meta-group.secondary-info.collapsed {
            max-height: 0;
            opacity: 0;
            padding-top: 0;
            margin-top: 0;
        }

        .preview-meta-chip {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: rgba(var(--accent-color-rgb, 197, 177, 148), 0.15);
            color: var(--primary-color);
            padding: 3px 8px;
            border-radius: 10px;
            font-size: 0.75rem;
            font-weight: 600;
            border: 1px solid rgba(var(--accent-color-rgb, 197, 177, 148), 0.3);
            white-space: nowrap;
        }

        .preview-meta-chip i {
            font-size: 0.7rem;
            opacity: 0.8;
        }

        .preview-meta-toggle {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 5px;
            background: rgba(var(--accent-color-rgb, 197, 177, 148), 0.1);
            border: 1px dashed rgba(var(--accent-color-rgb, 197, 177, 148), 0.4);
            color: var(--accent-color);
            padding: 5px 10px;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.75rem;
            font-weight: 600;
            margin-top: 2px;
        }

        .preview-meta-toggle:hover {
            background: rgba(var(--accent-color-rgb, 197, 177, 148), 0.2);
            border-style: solid;
            transform: translateY(-1px);
        }

        .preview-meta-toggle i {
            transition: transform 0.3s ease;
            font-size: 0.7rem;
        }

        .preview-meta-toggle.expanded i {
            transform: rotate(180deg);
        }

        .preview-meta-row {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .preview-meta-row.chords-row {
            margin-top: 0;
        }

        .preview-meta-row:last-child {
            margin-bottom: 0;
        }

        .preview-rhythm-set-row .preview-meta-value,
        .preview-rhythm-set-row {
            align-items: center;
        }

        .preview-rhythm-set-editor {
            display: flex;
            align-items: center;
            gap: 6px;
            flex: 1;
            min-width: 0;
            flex-wrap: wrap;
        }

        .preview-rhythm-set-select {
            flex: 1 1 180px;
            min-width: 0;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--primary-color);
            background: rgba(var(--accent-color-rgb, 197, 177, 148), 0.12);
            border: 1px solid rgba(var(--accent-color-rgb, 197, 177, 148), 0.35);
            border-radius: 6px;
            padding: 4px 8px;
            cursor: pointer;
        }

        .preview-rhythm-set-select:focus {
            outline: none;
            border-color: var(--accent-color);
        }

        .preview-rhythm-set-save-btn {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--accent-color);
            background: var(--primary-color);
            border: 1px solid var(--accent-color);
            border-radius: 6px;
            padding: 4px 10px;
            cursor: pointer;
            white-space: nowrap;
            transition: background 0.15s, color 0.15s;
        }

        .preview-rhythm-set-save-btn:hover:not(:disabled) {
            background: var(--accent-color);
            color: var(--primary-color);
        }

        .preview-rhythm-set-save-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        .preview-meta-label {
            font-size: 0.7rem;
            font-weight: 800;
            color: rgba(62, 63, 41, 0.8);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            padding: 0;
            min-width: fit-content;
            flex-shrink: 0;
        }

        .preview-meta-label::after {
            content: ':';
            margin-left: 1px;
            margin-right: 2px;
            color: var(--accent-color);
            font-weight: 900;
        }

        .preview-meta-value {
            font-size: 0.85rem;
            color: var(--primary-color);
            font-weight: 600;
            background: rgba(var(--accent-color-rgb, 197, 177, 148), 0.12);
            padding: 4px 10px;
            border-radius: 6px;
            border: 1px solid rgba(var(--accent-color-rgb, 197, 177, 148), 0.25);
            flex: 1;
        }

        .preview-key {
            background: var(--primary-color);
            color: var(--accent-color);
            padding: 3px 12px;
            border-radius: 8px;
            font-weight: 900;
            font-size: 0.95rem;
            border: 2px solid var(--accent-color);
            text-transform: uppercase;
            letter-spacing: 1px;
            box-shadow: 0 2px 6px rgba(62, 63, 41, 0.25);
            flex: 0 0 auto;
        }

        .chords-display {
            font-family: 'Courier New', monospace;
            font-size: 0.9rem;
            font-weight: 700;
            background: rgba(var(--primary-color-rgb, 62, 63, 41), 0.08);
            padding: 6px 12px;
            border-radius: 6px;
        }

        .preview-mood {
            background: linear-gradient(135deg, var(--accent-color) 0%, rgba(var(--accent-color-rgb, 197, 177, 148), 0.8) 100%);
            color: var(--primary-color);
            padding: 5px 14px;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 700;
            border: 1px solid rgba(62, 63, 41, 0.15);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }

        .preview-artist {
            background: var(--accent-color);
            color: var(--primary-color);
            padding: 4px 12px;
            border-radius: 12px;
            font-size: 0.85rem;
            font-weight: 600;
            border: 1px solid rgba(62, 63, 41, 0.1);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }

        .preview-genre-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            flex: 1;
        }

        .preview-genre-tag {
            background: var(--accent-color);
            color: var(--primary-color);
            padding: 4px 12px;
            border-radius: 12px;
            font-size: 0.8rem;
            font-weight: 600;
            border: 1px solid rgba(62, 63, 41, 0.1);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

        .preview-genre-tag:hover {
            transform: translateY(-1px);
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
        }

        /* Responsive adjustments for metadata */
        @media (max-width: 480px) {
            .song-preview-metadata {
                padding: 8px 10px;
                gap: 5px;
            }
            
            .preview-meta-group {
                gap: 4px;
            }
            
            .preview-meta-group.primary-info {
                gap: 5px;
                padding-bottom: 0;
            }
            
            .preview-meta-row {
                min-width: fit-content;
                gap: 6px;
            }

            .preview-meta-row.preview-rhythm-set-row {
                min-width: 0;
                flex-wrap: wrap;
                align-items: flex-start;
            }

            .preview-rhythm-set-row .preview-meta-label {
                min-width: 0;
                flex: 0 0 100%;
            }

            .preview-rhythm-set-row .preview-rhythm-set-editor {
                width: 100%;
                min-width: 0;
                gap: 6px;
            }

            .preview-rhythm-set-row .preview-rhythm-set-select {
                flex: 1 1 100%;
                min-width: 0;
            }

            .preview-rhythm-set-row .preview-rhythm-set-save-btn {
                width: 100%;
                justify-content: center;
            }
            
            .preview-meta-label {
                min-width: 25px;
                font-size: 0.6rem;
                padding: 0;
                letter-spacing: 0.3px;
            }

            .preview-meta-value {
                font-size: 0.7rem;
                padding: 3px 7px;
            }

            .preview-key {
                padding: 3px 10px;
                font-size: 0.85rem;
            }

            .preview-meta-chip {
                font-size: 0.75rem;
                padding: 2px 6px;
                gap: 3px;
            }

            .preview-meta-chip i {
                font-size: 0.6rem;
            }

            .preview-meta-toggle {
                padding: 4px 8px;
                font-size: 0.7rem;
                margin-top: 1px;
            }
        }

        /* Dark Mode Mobile Responsive Adjustments */
        @media (max-width: 480px) {
            body.dark-mode .preview-meta-value {
                background: rgba(188, 168, 141, 0.18);
                border: 1px solid rgba(188, 168, 141, 0.35);
            }
            
            body.dark-mode .song-preview-metadata {
                background: linear-gradient(135deg, rgba(35, 35, 26, 0.8) 0%, rgba(25, 25, 20, 0.6) 100%);
            }

            body.dark-mode .song-preview-header .favorite-btn {
                background: rgba(25, 25, 20, 0.9);
                border-color: #ff6b6b;
                color: #6c757d;
            }

            body.dark-mode .song-preview-header .favorite-btn.favorited {
                background: rgba(25, 25, 20, 0.9);
                border-color: #ff6b6b;
                color: #e74c3c;
            }

            body.dark-mode .song-preview-header .favorite-btn:hover {
                background: var(--accent-color);
                color: white;
            }

            body.dark-mode .song-preview-transpose {
                background: linear-gradient(135deg, rgba(35, 35, 26, 0.8) 0%, rgba(25, 25, 20, 0.6) 100%);
            }

            body.dark-mode .song-preview-audit {
                background: linear-gradient(135deg, rgba(35, 35, 26, 0.8) 0%, rgba(25, 25, 20, 0.6) 100%);
            }
        }

        /* Dark Mode Metadata Overrides */
        body.dark-mode .preview-meta-label {
            color: rgba(236, 230, 214, 0.8);
        }

        body.dark-mode .preview-meta-label::after {
            color: var(--accent-color);
        }

        body.dark-mode .preview-meta-value {
            color: #ECE6D6;
            background: rgba(188, 168, 141, 0.15);
            border: 1px solid rgba(188, 168, 141, 0.3);
        }

        body.dark-mode .preview-key {
            background: var(--accent-color);
            color: var(--primary-color);
            border: 2px solid rgba(236, 230, 214, 0.4);
        }

        body.dark-mode .song-preview-metadata {
            background: linear-gradient(135deg, rgba(35, 35, 26, 0.7) 0%, rgba(25, 25, 20, 0.5) 100%);
            border: 1px solid rgba(188, 168, 141, 0.25);
        }

        body.dark-mode .preview-meta-group.secondary-info {
            border-top: 1px solid rgba(188, 168, 141, 0.3);
        }

        body.dark-mode .preview-meta-chip {
            background: rgba(188, 168, 141, 0.2);
            border-color: rgba(188, 168, 141, 0.4);
            color: var(--accent-color);
        }

        body.dark-mode .preview-meta-toggle {
            background: rgba(188, 168, 141, 0.15);
            border-color: rgba(188, 168, 141, 0.4);
            color: var(--accent-color);
        }

        body.dark-mode .preview-meta-toggle:hover {
            background: rgba(188, 168, 141, 0.25);
        }

        body.dark-mode .chords-display {
            background: rgba(188, 168, 141, 0.1);
            color: var(--accent-color);
        }

        body.dark-mode .song-preview-header {
            border-bottom: 2px solid rgba(var(--accent-color-rgb, 197, 177, 148), 0.6);
        }

        body.dark-mode .song-preview-header .favorite-btn {
            background: rgba(35, 35, 26, 0.8);
            border-color: #ff6b6b;
            color: #6c757d;
        }

        body.dark-mode .song-preview-header .favorite-btn.favorited {
            background: rgba(35, 35, 26, 0.8);
            border-color: #ff6b6b;
            color: #e74c3c;
        }

        body.dark-mode .song-preview-header .favorite-btn:hover {
            background: var(--accent-color);
            color: white;
        }

        body.dark-mode .song-preview-transpose {
            background: linear-gradient(135deg, rgba(35, 35, 26, 0.7) 0%, rgba(25, 25, 20, 0.5) 100%);
            border: 1px solid rgba(188, 168, 141, 0.25);
        }

        body.dark-mode .transpose-header {
            border-bottom: 1px solid rgba(188, 168, 141, 0.3);
        }

        body.dark-mode .preview-transpose-display {
            background: var(--accent-color);
            color: var(--primary-color);
            border-color: rgba(236, 230, 214, 0.4);
        }

        body.dark-mode .preview-transpose-btn {
            background: rgba(35, 35, 26, 0.6);
            border-color: rgba(188, 168, 141, 0.3);
            color: var(--accent-color);
        }

        body.dark-mode .preview-transpose-btn:hover {
            background: var(--accent-color);
            color: var(--primary-color);
        }

        body.dark-mode .song-preview-audit {
            background: linear-gradient(135deg, rgba(35, 35, 26, 0.7) 0%, rgba(25, 25, 20, 0.5) 100%);
            border-left-color: var(--accent-color);
        }

        body.dark-mode .preview-audit-info {
            color: rgba(236, 230, 214, 0.8);
        }

        body.dark-mode .preview-audit-info strong {
            color: var(--accent-color);
        }

        .song-preview-audit {
            margin-bottom: 10px;
            padding: 8px 12px;
            background: linear-gradient(135deg, var(--background-secondary) 0%, var(--background-color) 100%);
            border-radius: 8px;
            border-left: 3px solid var(--accent-color);
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
        }

        .preview-audit-info {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            color: var(--song-meta-color);
            line-height: 1.4;
        }

        .preview-audit-info i {
            color: var(--accent-color);
            font-size: 0.8rem;
            flex-shrink: 0;
        }

        .preview-audit-info strong {
            color: var(--primary-color);
            font-weight: 700;
        }

        .song-preview-actions {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 8px;
            margin-bottom: 10px;
        }

        /* Desktop button width optimization */
        @media (min-width: 768px) {
            .song-preview-actions {
                max-width: 520px;
                margin-left: auto;
                margin-right: auto;
            }
            
            /* Desktop: Position auto-scroll above 4 mobile nav buttons */
            .auto-scroll-controls {
                bottom: 252px; /* Desktop: above 4 nav buttons (4*48 + 3*10 + margin) */
            }
        }

        .preview-action-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 10px 14px;
            border: none;
            border-radius: 10px;
            font-size: 0.9rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            text-decoration: none;
            min-height: 44px;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
            position: relative;
            overflow: hidden;
        }

        .preview-action-btn::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }

        .preview-action-btn:hover::before {
            width: 300px;
            height: 300px;
        }

        .preview-action-btn i {
            font-size: 1.1rem;
            z-index: 1;
        }

        .preview-action-btn span {
            z-index: 1;
        }

        .preview-setlist-btn.add {
            background: linear-gradient(135deg, var(--accent-color) 0%, rgba(var(--accent-color-rgb, 197, 177, 148), 0.9) 100%);
            color: white;
        }

        .preview-setlist-btn.add:hover {
            background: linear-gradient(135deg, var(--accent-hover) 0%, var(--accent-color) 100%);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(var(--accent-color-rgb, 197, 177, 148), 0.4);
        }

        .preview-setlist-btn.remove {
            background: linear-gradient(135deg, var(--btn-danger-bg) 0%, rgba(220, 53, 69, 0.9) 100%);
            color: var(--btn-text-light);
        }

        .preview-setlist-btn.remove:hover {
            background: linear-gradient(135deg, var(--btn-danger-hover) 0%, var(--btn-danger-bg) 100%);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4);
        }

        .preview-edit-btn {
            background: linear-gradient(135deg, var(--btn-warning-bg) 0%, rgba(255, 193, 7, 0.9) 100%);
            color: var(--btn-text-light);
        }

        .preview-edit-btn:hover {
            background: linear-gradient(135deg, var(--btn-warning-hover) 0%, var(--btn-warning-bg) 100%);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(255, 193, 7, 0.4);
        }

        .preview-delete-btn {
            background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
            color: var(--btn-text-light);
        }

        .preview-delete-btn:hover {
            background: linear-gradient(135deg, #c82333 0%, #bd2130 100%);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(220, 53, 69, 0.5);
        }

        /* Song Preview Transpose Controls */
        .song-preview-transpose {
            background: linear-gradient(135deg, var(--background-secondary) 0%, var(--background-color) 100%);
            border-radius: 10px;
            padding: 10px;
            margin-bottom: 10px;
            border: 1px solid var(--song-item-border);
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
            display: flex;
            flex-direction: row;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .preview-transpose-label {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--accent-color);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .preview-transpose-label i {
            font-size: 0.9rem;
        }

        .preview-transpose-display {
            background: var(--primary-color);
            color: var(--accent-color);
            border: 2px solid var(--accent-color);
            padding: 3px 10px;
            border-radius: 8px;
            font-weight: 900;
            font-size: 1rem;
            min-width: 40px;
            text-align: center;
            box-shadow: 0 2px 6px rgba(62, 63, 41, 0.2);
            letter-spacing: 1px;
        }

        .preview-transpose-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 5px;
            min-width: 38px;
            height: 38px;
            padding: 0 10px;
            border: 1px solid var(--song-item-border);
            background: var(--background-color);
            color: var(--text-color);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.25s ease;
            font-size: 0.85rem;
            font-weight: 600;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        }

        .preview-transpose-btn:hover {
            background: var(--accent-color);
            color: white;
            border-color: var(--accent-color);
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(var(--accent-color-rgb, 197, 177, 148), 0.3);
        }

        .preview-transpose-btn i {
            font-size: 0.9rem;
        }

        .preview-transpose-btn span {
            font-size: 0.8rem;
            font-weight: 700;
        }

        .preview-transpose-btn.transpose-down,
        .preview-transpose-btn.transpose-up {
            min-width: 38px;
            padding: 0;
        }

        .preview-transpose-btn.preview-reset {
            background: linear-gradient(135deg, var(--btn-secondary-bg) 0%, rgba(108, 117, 125, 0.9) 100%);
            color: var(--btn-text-light);
            border-color: var(--btn-secondary-bg);
        }

        .preview-transpose-btn.preview-reset:hover {
            background: linear-gradient(135deg, var(--btn-secondary-hover) 0%, var(--btn-secondary-bg) 100%);
            box-shadow: 0 4px 8px rgba(108, 117, 125, 0.3);
        }

        .preview-transpose-btn.preview-save {
            background: linear-gradient(135deg, #28a745 0%, #218838 100%);
            color: var(--btn-text-light);
            border-color: #28a745;
        }

        .preview-transpose-btn.preview-save:hover {
            background: linear-gradient(135deg, #218838 0%, #1e7e34 100%);
            box-shadow: 0 4px 8px rgba(40, 167, 69, 0.4);
        }

        /* Chord Display Styles */
        .chord {
            color: var(--sidebar-text-color);
            font-weight: bold;
            transition: color 0.3s;
        }

        .chord-line {
            margin-bottom: -4px;
            white-space: pre;
            font-weight: bold;
            color: var(--chord-color);
            margin-bottom: -1px;
        }

        /* Lyric Line Styles - Fix for preserving newlines */
        .lyric-line {
            white-space: pre-wrap;
            line-height: 1.4;
            margin: 0;
            display: block;
            min-height: 1.4em; /* Ensures empty lines have proper height */
        }

        /* Song Structure Tags (Verse, Chorus, Bridge, etc.) */
        .song-structure-tag {
            border-bottom: 2px solid var(--chord-color);
            text-align: center;
        }

        .song-structure-tag strong {
            color: var(--chord-color);
            font-size: 1.1em;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* Mobile Responsive Adjustments */
        @media (max-width: 480px) {
            .song-preview-title {
                font-size: 1.1rem;
                font-weight: 800;
                letter-spacing: 0.01em;
                line-height: 1.2;
                text-align: center;
            }

            .song-preview-header {
                margin-bottom: 10px;
                padding-bottom: 8px;
                gap: 8px;
            }

            .song-preview-header .favorite-btn {
                width: 36px;
                height: 36px;
            }

            .song-preview-metadata {
                padding: 12px;
                gap: 10px;
            }

            .preview-meta-group.primary-info {
                padding-bottom: 8px;
            }

            .preview-meta-row {
                gap: 8px;
            }

            .preview-meta-label {
                font-size: 0.65rem;
                font-weight: 750;
            }

            .preview-meta-value {
                font-size: 0.85rem;
                font-weight: 600;
                padding: 4px 10px;
            }

            .preview-key {
                font-size: 1rem;
                padding: 5px 14px;
            }

            .chords-display {
                font-size: 0.8rem;
            }
            
            .song-preview-actions {
                grid-template-columns: 1fr 1fr 1fr;
                gap: 5px;
                margin-bottom: 8px;
            }
            
            .preview-action-btn {
                padding: 9px 6px;
                font-size: 0.75rem;
                gap: 2px;
                min-height: 42px;
            }
            
            .preview-action-btn span {
                display: none;
            }
            
            .preview-action-btn i {
                font-size: 1.1rem;
            }

            /* Mobile Transpose Controls */
            .song-preview-transpose {
                padding: 8px;
                gap: 6px;
            }
            
            .preview-transpose-label {
                font-size: 0.7rem;
                gap: 4px;
            }

            .preview-transpose-label i {
                font-size: 0.8rem;
            }

            .preview-transpose-display {
                font-size: 0.9rem;
                padding: 3px 8px;
                min-width: 35px;
            }
            
            .preview-transpose-btn {
                min-width: 34px;
                height: 34px;
                font-size: 0.75rem;
                padding: 0 7px;
            }

            .preview-transpose-btn span {
                font-size: 0.65rem;
            }

            .preview-transpose-btn.transpose-down,
            .preview-transpose-btn.transpose-up {
                min-width: 34px;
                padding: 0;
            }

            .song-preview-audit {
                padding: 6px 8px;
                margin-bottom: 8px;
            }

            .preview-audit-info {
                font-size: 0.65rem;
                gap: 5px;
            }

            .preview-audit-info i {
                font-size: 0.7rem;
            }
        }




        #toggle-sidebar {
            z-index: 1200 ; /* Ensure always on top */
        }
        #toggle-songs {
            z-index: 1200 ; /* Ensure always on top */
        }
        #toggle-all-panels {
            z-index: 1200 ; /* Ensure always on top */
        }

        /* Suggested Songs Drawer */
        .suggested-songs-drawer {
            position: fixed;
            top: 0;
            right: -350px;
            width: 350px;
            height: 100%;
            background: var(--light-bg);
            box-shadow: -5px 0 15px rgba(0,0,0,0.1);
            z-index: 1240;
            transition: right 0.3s ease;
            overflow-y: auto;
            padding: 12px;
            color: var(--text-color);
        }

        .suggested-songs-drawer.open {
            right: 0;
        }

        .suggested-songs-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 12px;
            padding-bottom: 8px;
            border-bottom: 1px solid var(--song-item-border);
        }

        .suggested-songs-header h3 {
            margin: 0;
            color: var(--text-color);
            font-size: 1.1rem;
            font-weight: 600;
        }

        .close-suggested-songs {
            background: none;
            border: none;
            font-size: 1.3rem;
            cursor: pointer;
            color: var(--text-color);
            padding: 4px;
            border-radius: 4px;
            transition: all 0.2s ease;
        }

        .close-suggested-songs:hover {
            background: var(--hover-bg);
            color: var(--primary-color);
        }

        .suggested-song-item {
            padding: 8px 10px ;
            margin-bottom: 3px;
            background: var(--song-item-bg);
            border-radius: 6px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.08);
            cursor: pointer;
            transition: all 0.2s ease;
            border: 1px solid var(--song-item-border);
            position: relative;
            overflow: hidden;
        }

        .suggested-song-item:hover {
            transform: translateY(-1px);
            box-shadow: 0 3px 12px rgba(0,0,0,0.15);
            background: var(--sidebar-item-hover-bg);
            border-color: var(--accent-color);
        }

        .suggested-song-title {
            font-weight: 600;
            font-size: 0.95rem;
            margin-bottom: 4px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            color: var(--title-color);
            line-height: 1.2;
        }

        .suggested-song-meta {
            font-size: 0.8rem;
            color: var(--song-meta-color);
            margin-bottom: 2px;
            line-height: 1.1;
        }

        .suggested-song-mood {
            font-size: 0.75rem;
            color: var(--accent-color);
            margin: 2px 0;
            font-style: italic;
            opacity: 0.9;
        }

        .suggested-song-match {
            display: inline-block;
            margin-top: 4px;
            padding: 3px 8px;
            background: var(--accent-color);
            color: var(--primary-color);
            border-radius: 10px;
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .suggested-songs-content {
            display: flex;
            flex-direction: column;
            gap: 3px;
        }

        .toggle-suggested-songs {
        position: fixed;
        right: 20px;
        top: 80px;
        width: 36px;
        height: 36px;
        border-radius: 50%;
        background: var(--accent-color);
    color: var(--primary-color);
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        box-shadow: 0 2px 10px rgba(0,0,0,0.2);
        z-index: 1250;
        transition: all 0.3s;
        border: none;
    }

        .toggle-suggested-songs:hover {
            transform: scale(1.1);
            box-shadow: 0 4px 12px rgba(0,0,0,0.3);
        }

        /* Desktop: Always show stationary toggle button at full opacity */
        @media (min-width: 769px) {
            .toggle-suggested-songs {
                opacity: 1 !important;
            }
        }


        :root {
    /* Layout Variables */
    --admin-panel-width: 60%; /* Change this value to adjust admin panel width */
    --admin-panel-height: 80%; /* Change this value to adjust admin panel height */
    
    /* Core Theme Colors */
    --primary-color: #3E3F29;
    --secondary-color: #7D8D86;
    --accent-color: #c5b194;
    --accent-color-rgb: 197, 177, 148;
    --light-bg: #2d2c28;
    --text-color: #7a7c50;
    
    /* UI State Colors */
    --delete-color: #BCA88D;
    --favorite-color: #ff0000;
    --success-color: #28a745;
    --error-color: #e74c3c;
    --warning-color: #f39c12;
    --info-color: #667eea;
    
    /* Action Button Colors */
    --btn-danger-bg: #e74c3c;
    --btn-danger-hover: #c0392b;
    --btn-warning-bg: #f39c12;
    --btn-warning-hover: #e67e22;
    --btn-secondary-bg: #95a5a6;
    --btn-secondary-hover: #7f8c8d;
    --btn-text-light: white;
    
    /* Loading & Spinner Colors */
    --spinner-track: #eee;
    --spinner-active: var(--primary-color);
    --loading-text: #ffd700;
    --loading-overlay: rgba(0,0,0,0.4);

    
    /* Notification & Modal Colors */
    --notification-bg: rgba(62, 63, 41, 0.9);
    --modal-overlay: rgba(0,0,0,0.4);
    --form-bg: #23231A;
    --form-shadow: rgba(62,63,41,0.18);
    --modal-title-color: #2c3e50;
    --modal-close-color: #888;
    
    /* Sidebar Theme */
    --sidebar-text-color: #3E3F29;
    --sidebar-item-bg: #F1F0E4;
    --sidebar-item-hover-bg: #BCA88D;
    --sidebar-text-hover: #3E3F29;
    
    /* Song Item Theme */
    --song-item-bg: #F1F0E4;
    --song-item-text: #3E3F29;
    --song-item-border: #BCA88D;
    --song-meta-color: #7D8D86;
    --song-item-text-bg: #dfc07d;
    --song-item-shadow: rgba(0,0,0,0.1);
    
    /* Lyrics Theme */
    --lyrics-bg-color: #F1F0E4;
    --lyrics-text-color: #3E3F29;
    --title-color: #3E3F29;
    --chord-color: #64756e;
    
    /* Input & Form Colors */
    --input-bg: #F1F0E4;
    --input-border: #BCA88D;
    --input-focus: rgba(241, 240, 228, 0.4);
    --input-text: #3E3F29;
    --input-highlight-bg: #f7edbd;
    --input-focus-bg: #fffbe6;
    --input-highlight-text: #222;
    
    /* Legacy Variables for Compatibility */
    --light-accent: #BCA88D;
    --light-bg-highlight: #3E3F29;
}

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            min-height: 100vh;
            color: var(--text-color);
            background: var(--light-bg);
            overflow-x: hidden;
            transition: background 0.3s, color 0.3s;
        }

            body.dark-mode {
                /* Core Theme Colors */
                --primary-color: #23231A;
                --secondary-color: #4A4F3A;
                --accent-color: #BCA88D;
                --accent-color-rgb: 188, 168, 141;
                --light-bg: #181810;
                --text-color: #8a7a51;
                
                /* UI State Colors */
                --delete-color: #BCA88D;
                --favorite-color: #ff0000;
                --success-color: #27ae60;
                --error-color: #e74c3c;
                --warning-color: #f39c12;
                --info-color: #667eea;
                
                /* Action Button Colors (darker variants for dark mode) */
                --btn-danger-bg: #c0392b;
                --btn-danger-hover: #a93226;
                --btn-warning-bg: #e67e22;
                --btn-warning-hover: #d35400;
                --btn-secondary-bg: #7f8c8d;
                --btn-secondary-hover: #6c7b7d;
                --btn-text-light: white;
                
                /* Loading & Spinner Colors */
                --spinner-track: #4A4F3A;
                --spinner-active: #BCA88D;
                --loading-text: #ffd700;
                --loading-overlay: rgba(0,0,0,0.6);

                
                /* Notification & Modal Colors */
                --notification-bg: rgba(35, 35, 26, 0.9);
                --modal-overlay: rgba(0,0,0,0.6);
                --form-bg: #23231A;
                --form-shadow: rgba(35,35,26,0.3);
                --modal-title-color: #BCA88D;
                --modal-close-color: #ECE6D6;
                
                /* Sidebar Theme */
                --sidebar-text-color: #ECE6D6;
                --sidebar-item-bg: #23231A;
                --sidebar-item-hover-bg: #4A4F3A;
                --sidebar-text-hover: #ECE6D6;
                
                /* Song Item Theme */
                --song-item-bg: #23231A;
                --song-item-text: #ECE6D6;
                --song-item-border: #BCA88D;
                --song-meta-color: #ECE6D6;
                --song-item-text-bg: #3f3319;
                --song-item-shadow: rgba(0,0,0,0.3);
                
                /* Lyrics Theme */
                --lyrics-bg-color: #181810;
                --lyrics-text-color: #ECE6D6;
                --title-color: #BCA88D;
                --chord-color: #7D8D86;
                
                /* Input & Form Colors */
                --input-bg: #23231A;
                --input-border: #4A4F3A;
                --input-focus: rgba(74, 79, 58, 0.4);
                --input-text: #ECE6D6;
                --input-highlight-bg: #3f3319;
                --input-focus-bg: #4A4F3A;
                --input-highlight-text: #ECE6D6;
                
                /* Legacy Variables for Dark Mode */
                --dark-accent: #646e6a;
                --dark-light-bg: #4f4e4d;
            }

        /* Add these styles to your existing CSS */
        .song-lyrics {
            padding: 6px;
            border-radius: 6px;
            border-style: inset;
            background-color: var(--lyrics-bg-color);
            color: var(--primary-color);
            transition: background-color 0.3s, color 0.3s;
        }

        .song-preview h2 {
            color: var(--primary-color);
            transition: color 0.3s;
        }

        /* Dark mode variables */
        body.dark-mode {
            color: #cbd5e0;
            --song-meta-color: #ECE6D6; /* Light gray-blue for dark mode */
            --chord-color: var(--accent-color);
        }

        /* Dark mode song structure tags */
        body.dark-mode .song-structure-tag {
            border-bottom-color: var(--accent-color);
        }

        body.dark-mode .song-structure-tag strong {
            color: var(--accent-color);
        }

        /* Dark mode chord styles */
        body.dark-mode .chord {
            color: var(--chord-color);
        }

        /* App Layout */
        .app-container {
            display: flex;
            height: 100vh;
            overflow: hidden;
            background: var(--light-bg);
            color: var(--text-color);
        }

        /* Panel Toggles */
        .panel-toggle.draggable {
            position: fixed;
            z-index: 1200;
            padding: 8px;
            background: var(--accent-color);
            color: var(--primary-color);
            border-radius: 50%;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 2px 10px rgba(0,0,0,0.2);
            transition: all 0.3s ease;
            opacity: 0.9;
            transform: scale(1);
            border: none;
        }

        /* Default positioning for panel toggles - before JavaScript repositions them */
        #toggle-sidebar {
            top: calc(50% - 70px);
            right: 20px;
        }

        #toggle-songs {
            top: calc(50% - 10px);
            right: 20px;
        }

        #toggle-all-panels {
            top: calc(50% + 50px);
            right: 20px;
        }

        /* Desktop: Always show panel toggles at full opacity */
        @media (min-width: 769px) {
            .panel-toggle.draggable {
                opacity: 1 !important;
            }
        }

#installAppBtn {
    display: none;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    background: linear-gradient(90deg, var(--accent-color, #667eea), var(--primary-color, #764ba2));
    color: #fff;
    border: none;
    border-radius: 24px;
    padding: 16px 32px;
    font-size: 1.15rem;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(62,63,41,0.18);
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
    letter-spacing: 0.03em;
    outline: none;
}

#installAppBtn:hover, #installAppBtn:focus {
    background: linear-gradient(90deg, var(--primary-color, #764ba2), var(--accent-color, #667eea));
    box-shadow: 0 8px 24px rgba(62,63,41,0.22);
    transform: translate(-50%, -52%) scale(1.04);
    color: #ffd700;
}

body.dark-mode #installAppBtn {
    background: linear-gradient(90deg, #BCA88D, #23231A);
    color: #23231A;
}

@media (max-width: 600px) {
    #installAppBtn {
        bottom: 12px;
        right: 12px;
        padding: 10px 18px;
        font-size: 1rem;
        border-radius: 18px;
    }
}

        /* Add a container for your toggles */
.panel-toggle-row {
    position: fixed;
    top: 12px;
    left: 0;
    width: 100vw;
    display: flex;
    gap: 12px;
    justify-content: flex-start;
    z-index: 1200;
    pointer-events: none; /* Only buttons inside are interactive */
}
.panel-toggle-row .panel-toggle.draggable {
    position: static;
    pointer-events: auto;
    margin: 0;
}

        .sidebar-footer {
            margin-top: auto;
            padding: 5px;
            border-top: 2px solid var(--song-item-border);
            background: var(--accent-color);
            color: var(--primary-color);
            text-align: center;
            font-size: 0.85rem;
            font-weight: 500;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .panel-toggle.draggable:hover,
        .panel-toggle.draggable.showing {
            transform: scale(1.1);
            opacity: 1;
            box-shadow: 0 4px 12px rgba(0,0,0,0.3);
            justify-content: space-between;
        }

        .panel-toggle.draggable:active {
            transform: scale(0.95);
            transition: transform 0.1s ease;
        }

        .panel-toggle::after {
            content: '';
            position: absolute;
            top: -6px;
            right: -6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: var(--accent-color);
            animation: pulse 2s infinite;
            justify-content: space-between;
        }

        @keyframes pulse {
            0% {
                transform: scale(1);
                opacity: 0.8;
            }

            50% {
                transform: scale(1.5);
                opacity: 0.4;
            }

            100% {
                transform: scale(1);
                opacity: 0.8;
            }
        }

        /* Sidebar Styles */
        .sidebar {
            width: var(--sidebar-width);
            background: var(--song-item-text-bg);
            color: var(--sidebar-text-color);
            padding: 0;
            position: fixed;
            left: 0;
            height: 100%;
            z-index: 1000;
            transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            box-shadow: 2px 0 8px rgba(0,0,0,0.1);
            transform: translateX(0);
        }

            .sidebar.hidden {
                transform: translateX(-100%);
            }

        .sidebar-header {
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 20px 15px 15px 15px;
            background: var(--accent-color);
            color: var(--primary-color);
            border-bottom: 3px solid var(--primary-color);
            position: sticky;
            top: 0;
            z-index: 10;
        }

        .sidebar-menu {
            list-style: none;
            padding: 3px;
            margin: 0;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 5px;
        }

            .sidebar-menu li {
                margin: 0;
            }

            .sidebar-menu a,
            .sidebar-btn {
                color: var(--sidebar-text-color);
                text-decoration: none;
                padding: 12px 15px;
                display: flex;
                align-items: center;
                gap: 12px;
                border-radius: 8px;
                background: var(--sidebar-item-bg);
                border: 1px solid var(--song-item-border);
                width: 100%;
                cursor: pointer;
                transition: all 0.3s ease;
                font-weight: 500;
                font-size: 0.9rem;
                position: relative;
                overflow: hidden;
                box-shadow: 0 1px 3px rgba(0,0,0,0.05);
            }

            .sidebar-menu a i,
            .sidebar-btn i {
                font-size: 1.1rem;
                width: 20px;
                text-align: center;
                opacity: 0.8;
                transition: all 0.3s ease;
            }

                .sidebar-menu a:hover,
                .sidebar-menu a.active,
                .sidebar-btn:hover {
                    background: var(--sidebar-item-hover-bg);
                    color: var(--sidebar-text-hover);
                    transform: translateX(3px) translateY(-1px);
                    box-shadow: 0 3px 8px rgba(0,0,0,0.15);
                    border-color: var(--accent-color);
                }

                .sidebar-menu a:hover i,
                .sidebar-menu a.active i,
                .sidebar-btn:hover i {
                    opacity: 1;
                    transform: scale(1.1);
                }

                .sidebar-menu a.active {
                    background: var(--accent-color);
                    color: var(--primary-color);
                    font-weight: 600;
                    border-color: var(--primary-color);
                }

        /* Setlist Selector Styles */
        .setlist-selector {
            padding: 0 15px 15px 15px;
            border-bottom: 1px solid var(--song-item-border);
            margin-bottom: 10px;
        }

        .setlist-selector select {
            width: 100%;
            padding: 12px 15px;
            background: var(--sidebar-item-bg);
            color: var(--sidebar-text-color);
            border: 2px solid var(--song-item-border);
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }

        .setlist-selector select:hover,
        .setlist-selector select:focus {
            background: var(--sidebar-item-hover-bg);
            border-color: var(--accent-color);
            outline: none;
            transform: translateY(-1px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }

        .setlist-selector option {
            background: var(--sidebar-item-bg);
            color: var(--sidebar-text-color);
            padding: 10px;
            font-weight: 500;
        }

        /* Setlists Section Theme */
        .setlists-section {
            margin-top: 15px;
            margin-bottom: 15px;
        }

        .setlists-container {
            background: linear-gradient(145deg, var(--sidebar-item-bg), var(--sidebar-item-hover-bg));
            border: 1px solid var(--song-item-border);
            border-radius: 1px;
            padding: 1px;
            margin: 0 1px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }

        .setlists-container:hover {
            box-shadow: 0 5px 15px rgba(0,0,0,0.15);
            transform: translateY(-1px);
        }

        .setlists-container .setlist-selector {
            padding: 0 0 1px 0;
            border-bottom: 1px solid var(--song-item-border);
            margin-bottom: 1px;
        }

        .setlists-container .setlist-folder {
            background: var(--sidebar-bg);
            border-radius: 3px;
            margin-bottom: 2px;
            padding: 2px;
            border: 1px solid rgba(255,255,255,0.1);
        }

        .setlists-container .setlist-folder:hover {
            background: var(--sidebar-item-hover-bg);
        }

        /* Custom Dropdown Styles */
        .custom-setlist-dropdown {
            width: 100%;
            position: relative;
            display: flex;
            background: var(--sidebar-item-bg);
            border: 1px solid var(--sidebar-item-hover-bg);
            border-radius: 4px;
            transition: background 0.2s, border-color 0.2s;
        }

        .custom-setlist-dropdown:hover {
            background: var(--sidebar-item-hover-bg);
            border-color: var(--accent-color);
        }

        .dropdown-main-area {
            flex: 1;
            padding: 10px;
            cursor: pointer;
            color: var(--sidebar-text-color);
            font-size: 14px;
            display: flex;
            align-items: center;
        }

        .dropdown-main-area:hover {
            background: rgba(255, 255, 255, 0.05);
        }

        .dropdown-arrow {
            width: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            border-left: 1px solid var(--sidebar-item-hover-bg);
            transition: background 0.2s;
        }

        .dropdown-arrow:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .dropdown-arrow i {
            color: var(--sidebar-text-color);
            transition: transform 0.2s;
        }

        .dropdown-arrow.open i {
            transform: rotate(180deg);
        }

        .dropdown-menu {
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: var(--sidebar-item-bg);
            border: 1px solid var(--sidebar-item-hover-bg);
            border-top: none;
            border-radius: 0 0 4px 4px;
            max-height: 200px;
            overflow-y: auto;
            z-index: 1000;
        }

        .dropdown-option {
            padding: 10px;
            cursor: pointer;
            color: var(--sidebar-text-color);
            font-size: 14px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .dropdown-option:last-child {
            border-bottom: none;
        }

        .dropdown-option:hover {
            background: var(--sidebar-item-hover-bg);
        }

        .dropdown-option.selected {
            background: var(--accent-color);
            color: white;
        }

        .sidebar-folder {
            padding: 15px;
        }

        /* Setlist Folder Styles */
        .setlist-folder {
            margin: 6px 0;
        }

        .folder-header {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 15px;
            cursor: pointer;
            border-radius: 8px;
            background: var(--sidebar-item-bg);
            transition: all 0.3s ease;
            position: relative;
            border: 1px solid var(--song-item-border);
            font-weight: 600;
            font-size: 0.9rem;
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
        }

        .folder-header:hover {
            background: var(--sidebar-item-hover-bg);
            transform: translateX(2px) translateY(-1px);
            box-shadow: 0 3px 8px rgba(0,0,0,0.1);
            border-color: var(--accent-color);
        }

        .folder-icon {
            transition: transform 0.3s ease;
            font-size: 1rem;
            width: 20px;
            text-align: center;
            color: var(--accent-color);
        }

        .folder-icon.expanded {
            transform: rotate(90deg);
        }

        .add-setlist-btn {
            background: var(--accent-color);
            border: 1px solid var(--primary-color);
            color: var(--primary-color);
            cursor: pointer;
            padding: 6px 8px;
            border-radius: 6px;
            margin-left: auto;
            opacity: 0.7;
            transition: opacity 0.2s, background 0.2s;
        }

        .add-setlist-btn:hover {
            opacity: 1;
            background: var(--primary-color);
            color: var(--accent-color);
            transform: scale(1.05);
        }

        .setlist-folder-content {
            max-height: 200px;
            overflow-y: auto;
            overflow-x: hidden;
            list-style: none;
            padding: 8px 0 8px 15px;
            margin: 10px 0 0 15px;
            border-left: 3px solid var(--accent-color);
            background: rgba(0,0,0,0.03);
            border-radius: 0 6px 6px 0;
        }

        .setlist-folder-content li {
            margin: 3px 0;
            word-break: break-word;
        }

        .setlist-item {
            display: block;
            position: relative;
            padding: 8px 30px 8px 8px; /* Extra right padding for overlay buttons */
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.85rem;
            font-weight: 500;
            background: var(--sidebar-item-bg);
            border: 1px solid var(--song-item-border);
            box-shadow: 0 1px 2px rgba(0,0,0,0.05);
            overflow: hidden; /* Prevent content overflow */
            min-height: 36px; /* Ensure minimum height for buttons */
        }

        .setlist-item:hover {
            background: var(--sidebar-item-hover-bg);
            transform: translateX(2px);
            box-shadow: 0 2px 6px rgba(0,0,0,0.1);
        }

        .setlist-item.active {
            background: var(--accent-color);
            color: var(--primary-color);
            font-weight: 600;
            border-color: var(--primary-color);
            box-shadow: 0 3px 8px rgba(0,0,0,0.15);
        }

        .setlist-description-container {
            margin: 2px 0;
            padding: 1px 1px;
            background: var(--sidebar-bg);
            border: 1px solid var(--sidebar-border);
            border-radius: 4px;
            margin-left: 20px;
            margin-right: 10px;
        }

        .setlist-description-content {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.4;
        }

        .setlist-description-text {
            font-style: italic;
            word-wrap: break-word;
            white-space: pre-wrap;
        }

        .setlist-actions {
            position: absolute;
            top: 2px;
            right: 2px;
            display: flex;
            gap: 1px;
            opacity: 0;
            transition: all 0.2s ease;
            background: rgba(0, 0, 0, 0.7);
            border-radius: 3px;
            padding: 1px;
            backdrop-filter: blur(2px);
        }

        /* Setlist Section Header Styles */
        .setlist-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2px;
            padding-bottom: 2px;
            border-bottom: 2px solid var(--primary-color);
        }

        .setlist-header h3 {
            margin: 0;
            color: var(--text-color);
        }

        .setlist-header-actions {
                display: flex;
            gap: 2px;
            margin-left: auto;
            flex-wrap: wrap;
            max-width: 100%;
            justify-content: flex-end;
        }

        .setlist-action-btn {
            padding: 5px 8px;
            font-size: 12px;
            font-weight: 600;
            border-radius: 5px;
            border: 2px solid transparent;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 4px;
            min-height: 30px;
            text-decoration: none;
            max-width: 110px;
        }

        .setlist-action-btn.btn-secondary {
            background: var(--accent-color);
            color: var(--primary-color);
            border-color: var(--accent-color);
        }

        .setlist-action-btn.btn-secondary:hover {
            background: var(--primary-color);
            color: var(--accent-color);
            border-color: var(--accent-color);
        }

        .setlist-action-btn.btn-danger {
            background: #dc3545;
            color: white;
            border-color: #dc3545;
        }

        .setlist-action-btn.btn-danger:hover {
            background: #c82333;
            border-color: #c82333;
        }

        /* Mobile responsive styles for setlist actions */
        @media (max-width: 768px) {
            .setlist-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .setlist-header-actions {
                width: 100%;
                justify-content: flex-start;
                gap: 4px;
                flex-wrap: nowrap;
            }
            .setlist-action-btn {
                flex: 1 1 auto;
                min-width: 0;
                padding: 6px 4px;
                font-size: 11px;
                min-height: 32px;
                border-radius: 6px;
                justify-content: center;
            }
        }

        .setlist-item:hover .setlist-actions,
        .setlist-item:hover .btn-delete {
            opacity: 1;
        }

        .setlist-actions .setlist-action-btn {
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: #333;
            cursor: pointer;
            padding: 3px 6px;
            border-radius: 3px;
            font-size: 0.7rem;
            font-weight: 600;
            transition: all 0.2s ease;
            min-width: 16px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .setlist-actions .setlist-action-btn:hover {
            background: rgba(255, 255, 255, 1);
            transform: scale(1.05);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }

        /* ===============================
           SMART REFRESH BUTTON STYLES
           =============================== */
        .smart-refresh-btn {
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: #333;
            cursor: pointer;
            padding: 3px 6px;
            border-radius: 3px;
            font-size: 0.7rem;
            font-weight: 600;
            transition: all 0.2s ease;
            min-width: 16px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .smart-refresh-btn:hover {
            background: rgba(255, 255, 255, 1);
            transform: scale(1.05);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }

        /* ===============================
           SMART SETLIST LAYOUT STYLES
           =============================== */
        .smart-setlist-header {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.3rem;
            margin-bottom: 0.3rem;
        }

        .smart-setlist-header i {
            color: #28a745;
            font-size: 0.9rem;
        }

        .smart-setlist-header span {
            font-weight: 500;
            color: var(--text-primary);
            font-size: 0.9rem;
        }

        .smart-setlist-actions {
            display: flex;
            gap: 0.3rem;
            justify-content: space-evenly;
            width: 100%;
            margin: 0;
        }

        .setlist-item[data-type="smart"] {
            flex-direction: column;
            align-items: center;
            padding: 0.5rem;
        }

        /* Setlist Modal Styles */
        .setlist-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .setlist-form label {
            font-weight: bold;
            margin-bottom: 5px;
        }

        .setlist-form input,
        .setlist-form textarea {
            padding: 8px;
            border: 1px solid var(--song-item-border);
            border-radius: 4px;
            font-size: 14px;
        }

        .setlist-form textarea {
            min-height: 80px;
            resize: vertical;
        }

        /* Song selection multiselect in setlist forms */
        .setlist-form .multiselect-container {
            position: relative;
            margin-bottom: 15px;
        }

        .setlist-form .multiselect-input {
            cursor: pointer;
        }

        .setlist-form .multiselect-dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: var(--song-item-bg);
            border: 1px solid var(--song-item-border);
            border-radius: 4px;
            max-height: 200px;
            overflow-y: auto;
            z-index: 1000;
            display: none;
            box-shadow: 0 2px 8px rgba(0,0,0,0.15);
        }

        .setlist-form .song-option {
            padding: 8px 12px;
            cursor: pointer;
            border-bottom: 1px solid var(--song-item-border);
        }

        .setlist-form .song-option:hover {
            background-color: var(--hover-bg);
        }

        .setlist-form .song-option:last-child {
            border-bottom: none;
        }

        .setlist-form .song-title {
            font-weight: 500;
            margin-bottom: 2px;
        }

        .setlist-form .song-artist {
            font-size: 12px;
            color: var(--text-secondary);
        }

        .setlist-form .selected-tags {
            margin-top: 8px;
            display: flex;
            flex-wrap: wrap;
            gap: 5px;
        }

        .setlist-form .selected-tag {
            background: var(--primary-color);
            color: white;
            padding: 4px 8px;
            border-radius: 15px;
            font-size: 12px;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .setlist-form .remove-tag {
            cursor: pointer;
            font-weight: bold;
            opacity: 0.8;
        }

        .setlist-form .remove-tag:hover {
            opacity: 1;
        }

        /* Enhanced Song Selection with Checkboxes */
        .setlist-modal-content {
            width: 90%;
            max-width: 800px;
            max-height: 90vh;
            overflow-y: auto;
        }

        .song-selection-section {
            margin: 20px 0;
        }

        .song-search-container {
            margin-bottom: 15px;
        }

        .song-search-input {
            width: 100%;
            padding: 10px;
            border: 1px solid var(--song-item-border);
            border-radius: 4px;
            font-size: 14px;
        }

        .song-selection-container {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 20px;
            max-height: 400px;
        }

        .song-list-wrapper {
            border: 1px solid var(--song-item-border);
            border-radius: 4px;
            overflow-y: auto;
            background: var(--song-item-bg);
        }

        .song-category {
            margin-bottom: 10px;
        }

        .category-header {
            background: var(--primary-color);
            color: white;
            padding: 10px;
            margin: 0;
            font-size: 14px;
            font-weight: 500;
            position: sticky;
            top: 0;
            z-index: 10;
        }

        .old-songs-header {
            background: #8B4513; /* Brown for old songs */
        }

        .new-songs-header {
            background: #228B22; /* Green for new songs */
        }

        .selected-counts {
            display: flex;
            gap: 15px;
            margin-bottom: 10px;
            font-size: 12px;
        }

        .count-item {
            padding: 4px 8px;
            background: var(--hover-bg);
            border-radius: 4px;
            font-weight: 500;
        }

        .select-all-label {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: normal;
            cursor: pointer;
        }

        .select-all-label input[type="checkbox"] {
            margin: 0;
        }

        .song-selection-list {
            max-height: none;
        }

        .song-checkbox-item {
            display: flex;
            align-items: center;
            padding: 8px 12px;
            border-bottom: 1px solid var(--song-item-border);
            cursor: pointer;
            transition: background-color 0.2s ease;
        }

        .song-checkbox-item:hover {
            background-color: var(--hover-bg);
        }

        .song-checkbox-item:last-child {
            border-bottom: none;
        }

        .song-checkbox-item input[type="checkbox"] {
            margin-right: 10px;
            cursor: pointer;
        }

        .song-checkbox-details {
            flex: 1;
            min-width: 0;
        }

        .song-checkbox-title {
            font-weight: 500;
            margin-bottom: 2px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .song-checkbox-artist {
            font-size: 12px;
            color: var(--text-secondary);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .selected-songs-summary {
            border: 1px solid var(--song-item-border);
            border-radius: 4px;
            padding: 15px;
            background: var(--song-item-bg);
        }

        .selected-songs-summary h4 {
            margin: 0 0 10px 0;
            font-size: 14px;
            color: var(--primary-color);
        }

        .selected-songs-list {
            max-height: 350px;
            overflow-y: auto;
        }

        .selected-song-item {
            padding: 6px 0;
            border-bottom: 1px solid var(--song-item-border);
            font-size: 13px;
        }

        .selected-song-item:last-child {
            border-bottom: none;
        }

        .selected-song-title {
            font-weight: 500;
            margin-bottom: 2px;
        }

        .selected-song-artist {
            color: var(--text-secondary);
            font-size: 12px;
        }

        .selected-songs-container {
            margin-top: 10px;
        }

        .selected-songs-container .modal-tab-content {
            min-height: 100px;
            max-height: 300px;
            overflow-y: auto;
            padding: 10px 0;
        }

        .selected-songs-container .selected-songs-list {
            max-height: none;
        }

        /* Enhanced Modal with Tabs and Filters */
        .modal-filters-container {
            margin-bottom: 15px;
            padding: 15px;
            background: var(--song-item-bg);
            border: 1px solid var(--song-item-border);
            border-radius: 8px;
        }

        .modal-filters-row {
            display: flex;
            gap: 10px;
            margin-top: 10px;
            flex-wrap: wrap;
        }

        .modal-filters-row .compact-select {
            flex: 1;
            min-width: 120px;
            padding: 8px;
            border: 1px solid var(--song-item-border);
            border-radius: 4px;
            background: var(--bg-color);
            color: var(--text-color);
            font-size: 13px;
        }

        .modal-song-tabs {
            display: flex;
            border-bottom: 2px solid var(--song-item-border);
            margin-bottom: 15px;
        }

        .modal-tab {
            flex: 1;
            padding: 12px 20px;
            background: var(--song-item-bg);
            border: 1px solid var(--song-item-border);
            border-bottom: none;
            cursor: pointer;
            text-align: center;
            font-weight: 500;
            transition: all 0.3s ease;
            color: var(--text-color);
        }

        .modal-tab:first-child {
            border-top-left-radius: 8px;
        }

        .modal-tab:last-child {
            border-top-right-radius: 8px;
            border-left: none;
        }

        .modal-tab.active {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }

        .modal-tab:hover:not(.active) {
            background: var(--hover-bg);
        }

        .modal-tab-content {
            display: none;
        }

        .modal-tab-content.active {
            display: block;
        }

        .song-category-header {
            margin-bottom: 5px;
            padding: 5px;
            background: var(--hover-bg);
            border-radius: 6px;
        }

        .modal-scrollable {
            max-height: 300px;
            overflow-y: auto;
            border: 1px solid var(--song-item-border);
            border-radius: 6px;
            background: var(--bg-color);
        }

        .modal-scrollable-summary {
            max-height: 200px;
            overflow-y: auto;
        }

        /* Enhanced song selection container for tabbed view */
        .song-selection-container {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 20px;
            align-items: start;
        }

        /* Mobile responsive */
        @media (max-width: 768px) {
            .setlist-modal-content {
                width: 95%;
                margin: 20px auto;
            }

            .song-selection-container {
                grid-template-columns: 1fr;
                gap: 15px;
            }

            .selected-songs-summary {
                order: -1;
            }
        }

        .setlist-view-content {
            max-width: 600px;
            max-height: 80vh;
            overflow-y: auto;
        }

        .setlist-view-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary-color);
        }

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

        .setlist-tabs {
            display: flex;
            gap: 2px;
            margin-bottom: 4px;
            border-bottom: 2px solid var(--song-item-border);
            background: var(--light-bg);
            border-radius: 3px 3px 0 0;
            padding: 1px;
            width: 100%;
            box-sizing: border-box;
        }

        .setlist-tab {
            flex: 1;
            padding: 4px 8px;
            cursor: pointer;
            border-radius: 4px;
            background: var(--song-item-bg);
            color: var(--song-item-text);
            transition: all 0.3s ease;
            font-weight: 500;
            border: 1px solid var(--song-item-border);
            font-size: 12px;
            text-align: center;
        }

        .setlist-tab.active {
            background: var(--accent-color);
            color: var(--light-bg);
            border-color: var(--accent-color);
            transform: translateY(-1px);
            font-weight: 600;
        }

        .setlist-tab:hover:not(.active) {
            background: var(--sidebar-item-hover-bg);
            color: var(--sidebar-text-hover);
            border-color: var(--accent-color);
            transform: translateY(-1px);
        }

        .setlist-songs-view {
            min-height: 200px;
        }

        /* Setlist Song Item Styles */
        .setlist-songs-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .setlist-song-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border: 1px solid var(--song-item-border);
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.2s ease;
            margin: 4px 0;
            background: var(--song-item-bg);
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }

        .setlist-song-item:hover:not(.selected) {
            background: var(--sidebar-item-hover-bg);
            border-color: var(--accent-color);
            transform: translateY(-1px);
            box-shadow: 0 2px 6px rgba(0,0,0,0.15);
        }

        .setlist-song-item.selected {
            background: var(--sidebar-item-hover-bg);
            border-color: var(--primary-color);
            border-width: 2px;
            transform: translateY(-1px);
            box-shadow: 0 3px 8px rgba(0,0,0,0.2);
        }

        .setlist-song-info {
            flex: 1;
            display: flex;
            align-items: center;
            min-width: 0;
            gap: 2px;
            padding: 4px 0;
        }

        .setlist-song-number {
            margin-right: 0;
            font-weight: bold;
            font-size: 0.7em;
            min-width: 20px;
            text-align: center;
            background: var(--accent-color);
            border-radius: 50%;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-color);
            flex-shrink: 0;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }

        .setlist-song-details {
            flex: 1;
            min-width: 0;
            padding-left: 4px;
            border-left: 1px solid var(--song-item-border);
            margin-left: 4px;
        }

        .setlist-song-title {
            font-weight: 600;
            font-size: 0.95em;
            line-height: 1.2;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
            margin-bottom: 2px;
            color: var(--song-item-text);
        }

        .setlist-song-item.selected .setlist-song-title {
            color: var(--primary-color);
            font-weight: 700;
        }



        .setlist-song-actions {
            display: flex;
            align-items: center;
            margin-left: 2px;
        }

        .remove-from-setlist-btn {
            background: var(--delete-color);
            color: var(--primary-color);
            border: 1px solid var(--song-item-border);
            padding: 1px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 0.65em;
            font-weight: bold;
            width: 16px;
            height: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
            flex-shrink: 0;
        }

        .remove-from-setlist-btn:hover {
            background: var(--primary-color);
            color: var(--sidebar-text-color);
            transform: scale(1.1);
            border-color: var(--primary-color);
        }

        .setlist-empty-message {
            text-align: center;
            color: var(--song-meta-color);
            font-style: italic;
            padding: 6px;
            margin: 0;
            font-size: 0.85em;
            background: var(--song-item-bg);
            border-radius: 6px;
            border: 2px dashed var(--song-item-border);
        }

        .remove-from-setlist {
            background: transparent;
            border: none;
            color: #dc3545;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 3px;
            opacity: 0.7;
            transition: opacity 0.2s, background 0.2s;
        }

        .remove-from-setlist:hover {
            opacity: 1;
            background: rgba(220, 53, 69, 0.1);
        }

        /* Setlist Action Group Styles */
        /* Removed setlist-action-group and dropdown CSS - now using simplified single button */

        .preview-setlist-btn {
            border-radius: 6px;
            margin-right: 0px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 16px;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            position: relative;
            overflow: hidden;
        }

        .preview-setlist-btn.add {
            background: linear-gradient(135deg, #28a745, #20c997);
            border-color: #28a745;
            color: white;
        }

        .preview-setlist-btn.add:hover {
            background: linear-gradient(135deg, #218838, #1cc88a);
            transform: translateY(-1px);
            box-shadow: 0 4px 8px rgba(40, 167, 69, 0.3);
        }

        .preview-setlist-btn.remove {
            background: linear-gradient(135deg, #17a2b8, #6f42c1);
            border-color: #17a2b8;
            color: white;
        }

        .preview-setlist-btn.remove:hover {
            background: linear-gradient(135deg, #138496, #5a32a3);
            transform: translateY(-1px);
            box-shadow: 0 4px 8px rgba(23, 162, 184, 0.3);
        }

        .preview-setlist-btn i {
            font-size: 1.1em;
            opacity: 0.9;
        }

        .preview-setlist-btn span {
            font-weight: 600;
            letter-spacing: 0.3px;
        }

        .preview-setlist-btn:active {
            transform: translateY(0px);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }

        /* Mobile responsive improvements for setlist button */
        @media (max-width: 768px) {
            .preview-setlist-btn {
                width: 100%;
                padding: 12px 16px;
                font-size: 0.95rem;
            }
        }

        .no-songs {
            padding: 20px;
            text-align: center;
            color: var(--text-muted);
            font-style: italic;
        }

        .folder-toggle {
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--primary-color);
            cursor: pointer;
            font-weight: bold;
            padding: 10px;
            border-radius: 4px;
            background: var(--secondary-color);
            transition: background 0.3s ease;
        }

            .folder-toggle:hover {
                background: var(--secondary-color);
            }

        .folder-caret {
            transition: transform 0.3s ease;
        }

        .folder-content {
            display: none;
            flex-direction: column;
            gap: 5px;
            margin-top: 10px;
            padding-left: 10px;
        }

            .folder-content.show {
                display: flex;
            }

        .folder-toggle.active .folder-caret {
            transform: rotate(180deg);
        }

        /* Songs Panel Styles - Optimized Structure */
        .songs-section {
            width: var(--songs-panel-width);
            background: var(--light-bg);
            padding: 0;
            position: fixed;
            left: var(--sidebar-width);
            height: 100%;
            z-index: 900;
            transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            color: var(--text-color);
            transform: translateX(0);
        }

            .songs-section.hidden {
                transform: translateX(-100%);
            }

        /* Sticky Header - Contains tabs, search, and filters */
        .sticky-header {
            position: sticky;
            top: 0;
            background: var(--light-bg);
            z-index: 100;
            padding: 8px;
            border-bottom: 2px solid var(--song-item-border);
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
            flex-shrink: 0;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
            overflow: hidden;
        }

        /* Header Row 1: Tabs */
        .header-tabs-row {
            margin-bottom: 8px;
        }

        /* Header Row 2: Search */
        .header-search-row {
            margin-bottom: 8px;
        }

        /* Header Row 3: Filters */
        .header-filters-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
            gap: 6px;
            margin-bottom: 6px;
        }

        /* Header Row 4: Actions */
        .header-actions-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 8px;
        }

        /* Songs List Container */
        .songs-list-container {
            flex: 1;
            overflow-y: auto;
            padding: 0 8px 8px 8px;
        }

        /* Optimized Filters Layout */
        .filters-row {
            display: flex;
            flex-direction: column;
            gap: 4px;
            padding: 0;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
            overflow: hidden;
        }

        /* Desktop 2x2 Grid Layout for Filters */
        .filter-row-1 {
            display: grid ;
            grid-template-columns: 1fr 1fr ;
            grid-template-rows: auto auto ;
            gap: 2px ;
            align-items: stretch ;
            width: 100% ;
            max-width: 100% ;
            box-sizing: border-box ;
            margin-top: 6px ;
        }

        /* Explicit positioning for 4 filters in 2x2 grid */
        .filter-row-1 .compact-select:nth-child(1) {
            grid-column: 1 ;
            grid-row: 1 ;
        }

        .filter-row-1 .compact-select:nth-child(2) {
            grid-column: 2 ;
            grid-row: 1 ;
        }

        .filter-row-1 .compact-select:nth-child(3) {
            grid-column: 1 ;
            grid-row: 2 ;
        }

        .filter-row-1 .compact-select:nth-child(4) {
            grid-column: 2 ;
            grid-row: 2 ;
        }

        .filter-row-2 {
            display: flex;
            gap: 6px;
            align-items: center;
            flex-wrap: wrap;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
        }

        .filter-row-1 {
            margin-top: 4px ;
        }

        .filter-row-2 {
            margin-top: 4px ;
        }

        .compact-input,
        .compact-select {
            padding: 8px 10px;
            border-radius: 6px;
            border: 2px solid var(--song-item-border);
            background: var(--song-item-bg);
            color: var(--song-item-text);
            font-size: 0.85rem;
            transition: all 0.2s ease;
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
            min-height: 36px;
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
            min-width: 0;
        }

        .compact-input:focus,
        .compact-select:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 0 3px rgba(188, 168, 141, 0.1);
        }

        .compact-select {
            cursor: pointer;
            appearance: none;
            background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
            background-repeat: no-repeat;
            background-position: right 8px center;
            background-size: 16px;
            padding-right: 32px;
        }

        /* Mobile responsive filter layout - inherits desktop grid */
        @media (max-width: 768px) {
            .filter-row-1 {
                gap: 6px;
                margin-top: 6px;
            }

            .compact-input,
            .compact-select {
                font-size: 0.8rem;
                padding: 6px 8px;
                min-height: 32px;
            }

            .compact-select {
                padding-right: 28px;
                background-size: 14px;
            }
        }

        @media (max-width: 480px) {
            .filter-row-1 {
                gap: 4px;
            }

            .compact-input,
            .compact-select {
                font-size: 0.75rem;
                padding: 5px 6px;
                min-height: 30px;
            }

            .compact-select {
                padding-right: 24px;
                background-size: 12px;
            }
        }

        /* Optimized Song Item Styles */
        .song-item {
            background: var(--song-item-bg);
            color: var(--song-item-text);
            margin: 3px 0;
            padding: 8px 12px;
            border-radius: 12px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
            cursor: pointer;
            border: 1px solid var(--song-item-border);
            transition: all 0.2s ease;
            position: relative;
            display: flex;
            flex-direction: column;
            gap: 4px;
            min-height: 44px; /* Better touch target */
            overflow: hidden;
        }

        .song-item:hover {
            background: linear-gradient(135deg, var(--accent-color) 0%, #cfbb76 100%);
            color: var(--sidebar-text-hover);
            box-shadow: 0 4px 12px rgba(0,0,0,0.18);
            border-color: var(--accent-color);
            transform: translateY(-1px);
        }

        .song-item:active {
            transform: translateY(0);
            box-shadow: 0 1px 3px rgba(0,0,0,0.2);
        }

        /* Safe marquee animation - minimal movement for short titles */
        @keyframes marqueeTextSafe {
            0% { 
                margin-left: 0; 
            }
            60% { 
                margin-left: 0;
            }
            80% { 
                margin-left: -30px; 
            }
            100% { 
                margin-left: 0; 
            }
        }

        /* Original animation kept for reference */
        @keyframes marqueeText {
            0% { 
                margin-left: 0; 
            }
            40% { 
                margin-left: 0;
            }
            100% { 
                margin-left: -150px; 
            }
        }

        .song-title {
            font-size: 1.05rem;
            font-weight: 600;
            margin: 0;
            line-height: 1.3;
            color: inherit;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            min-width: 0;
            flex: 1;
            flex-grow: 1;
            position: relative;
            display: block;
            margin-right: 8px;
        }

        /* Only animate on hover - but with safer animation */
        .song-item:hover .song-title {
            color: var(--primary-color);
            text-overflow: clip;
            animation: marqueeTextSafe 8s ease-in-out infinite;
        }

        .transpose-controls {
            display: flex;
            align-items: center;
            gap: 10px;
            margin: 15px 0;
        }

        .transpose-controls .btn {
            padding: 5px 12px;
            min-width: 40px;
        }

        .song-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
            padding: 4px 0 0 0;
            margin: 0;
            color: var(--song-meta-color);
            font-size: 0.8rem;
            line-height: 1.1;
            border-top: 1px solid var(--song-item-border);
            padding-top: 4px;
        }

        .song-meta span {
            background: var(--primary-color);
            color: var(--song-meta-color);
            padding: 2px 6px;
            border-radius: 4px;
            border: 1px solid var(--song-item-border);
            font-size: 0.75rem;
            font-weight: 500;
        }

        .song-item:hover .song-meta {
            border-color: rgba(188, 168, 141, 0.3);
        }

        .song-item:hover .song-meta span {
            background: rgba(188, 168, 141, 0.15);
            border-color: rgba(188, 168, 141, 0.3);
            color: var(--primary-color);
        }

        .song-actions {
            display: flex;
            gap: 2px;
            flex-wrap: nowrap;
            justify-content: space-between;
            align-items: stretch;
            margin-top: 4px;
            padding-top: 4px;
            border-top: 1px solid var(--song-item-border);
            width: 100%;
            overflow: hidden;
        }

        .song-actions .btn {
            flex: 1;
            min-width: 0;
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            padding: 6px 4px;
            border-radius: 4px;
        }

        .song-item:hover .song-actions {
            border-color: rgba(188, 168, 141, 0.3);
        }

        /* Setlist Close Button Styles - Updated for overlay approach */
        .setlist-item .btn-delete {
            position: absolute;
            top: 2px;
            right: 2px;
            width: 16px;
            height: 16px;
            padding: 0;
            border-radius: 50%;
            background: rgba(195, 16, 16, 0.9);
            color: white;
            border: 1px solid rgba(255, 255, 255, 0.3);
            font-size: 10px;
            font-weight: bold;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s ease;
            opacity: 0;
            z-index: 15;
        }

        .setlist-item .btn-delete:hover {
            opacity: 1;
            background: rgba(195, 16, 16, 1);
            transform: scale(1.1);
        }

        .setlist-item .btn-delete:active {
            transform: scale(0.95);
        }

        /* Preview Section Styles */
        .preview-section {
            flex: 1;
            padding: 5px;
            overflow-y: auto;
            margin-left: calc(var(--sidebar-width) + var(--songs-panel-width) + var(--preview-margin-left));
            transition: margin-left 0.3s ease;
            z-index: 800;
            background: var(--song-item-bg);
            color: var(--song-item-text);
        }

            .preview-section.full-width {
                margin-left: var(--preview-margin-left);
            }

        .song-lyrics {
            white-space: pre-wrap;
            margin-top: 20px;
            line-height: 1.6;
            background: var(--lyrics-bg-color);
            color: var(--lyrics-text-color);
            padding: 15px;
            border-radius: 6px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            transition: all 0.3s;
        }

        /* Song Structure Tags Styles */
        .song-structure-tags {
            margin: 10px 0;
            padding: 12px;
            background: var(--light-bg);
            border: 1px solid var(--border-color);
            border-radius: 6px;
        }

        .structure-tags-header {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-color);
            margin-bottom: 8px;
        }

        .structure-tags-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .structure-tag-btn {
            padding: 4px 8px;
            font-size: 0.8rem;
            background: var(--accent-color);
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .structure-tag-btn:hover {
            background: var(--secondary-color);
            transform: translateY(-1px);
        }

        .structure-tag-btn:active {
            transform: translateY(0);
            background: var(--primary-color);
        }

        /* ===============================
           FLOATING STOP BUTTON STYLES
           =============================== */
        .floating-stop-btn {
            position: fixed;
            top: 50%;
            right: 20px;
            transform: translateY(-50%);
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, #e74c3c, #c0392b);
            color: white;
            border: none;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4);
            transition: all 0.3s ease;
            z-index: 1000;
            backdrop-filter: blur(10px);
            border: 2px solid rgba(255, 255, 255, 0.2);
        }


        .floating-stop-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 20px rgba(231, 76, 60, 0.5);
            background: linear-gradient(135deg, #c0392b, #a93226);
        }

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

        .floating-stop-btn i {
            font-size: 20px;
            margin-bottom: 2px;
        }

        .floating-stop-btn span {
            font-size: 9px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            max-width: 60px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            text-align: center;
        }

        .floating-stop-btn.animate-stop {
            animation: stopPulse 0.6s ease-out;
        }

        @keyframes stopPulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.2); background: linear-gradient(135deg, #ff6b6b, #ee5a5a); }
            100% { transform: scale(1); }
        }

        /* Responsive adjustments */
        @media (max-width: 768px) {
            .floating-stop-btn {
                right: 15px;
                width: 60px;
                height: 60px;
            }
            
            .floating-stop-btn i {
                font-size: 18px;
            }
            
            .floating-stop-btn span {
                font-size: 8px;
                max-width: 50px;
            }
        }

        /* Smart Setlist Styles */
        .smart-setlist-conditions {
            margin: 20px 0;
            padding: 15px;
            background: var(--light-bg);
            border: 1px solid var(--border-color);
            border-radius: 8px;
        }

        .smart-setlist-conditions h4 {
            margin: 0 0 15px 0;
            color: var(--text-color);
            font-size: 1.1rem;
            border-bottom: 2px solid var(--accent-color);
            padding-bottom: 5px;
        }

        .condition-group {
            margin: 12px 0;
            display: flex;
            flex-direction: column;
            gap: 5px;
        }

        .condition-group label {
            font-weight: 600;
            color: var(--text-color);
            font-size: 0.9rem;
        }

        .tempo-range-inputs {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .tempo-input {
            width: 80px;
            padding: 6px;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            font-size: 0.9rem;
        }

        .tempo-helper {
            font-size: 0.8rem;
            color: var(--secondary-text-color);
            font-style: italic;
        }

        .condition-preview {
            margin-top: 15px;
            padding: 10px;
            background: var(--secondary-bg);
            border-left: 4px solid var(--accent-color);
            border-radius: 0 4px 4px 0;
        }

        .condition-preview h5 {
            margin: 0 0 5px 0;
            color: var(--text-color);
            font-size: 0.95rem;
        }

        .condition-preview-text {
            font-size: 0.9rem;
            color: var(--text-color);
            margin-bottom: 3px;
        }

        .condition-count-text {
            font-size: 0.85rem;
            color: var(--accent-color);
            font-weight: 600;
        }

        /* Smart Setlist Scan Section */
        .smart-scan-section {
            margin: 20px 0;
            text-align: center;
            padding: 15px;
            background: var(--secondary-bg);
            border-radius: 8px;
        }

        .scan-results-info {
            margin-top: 10px;
            padding: 8px;
            background: var(--light-bg);
            border-left: 4px solid var(--accent-color);
            font-weight: 600;
            color: var(--text-color);
        }

        /* Smart Songs Results */
        .smart-songs-results {
            margin: 20px 0;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 15px;
            background: var(--light-bg);
        }

        .smart-songs-results h4 {
            margin: 0 0 15px 0;
            color: var(--text-color);
            border-bottom: 2px solid var(--accent-color);
            padding-bottom: 5px;
        }

        .smart-songs-tabs {
            display: flex;
            gap: 2px;
            margin-bottom: 15px;
            border-bottom: 1px solid var(--border-color);
        }

        .smart-tab {
            padding: 8px 16px;
            background: var(--secondary-bg);
            cursor: pointer;
            border-radius: 4px 4px 0 0;
            font-size: 0.9rem;
            color: var(--secondary-text-color);
            transition: all 0.2s;
            border: 1px solid var(--border-color);
            border-bottom: none;
        }

        .smart-tab.active {
            background: var(--accent-color);
            color: white;
            border-color: var(--accent-color);
        }

        .smart-tab:hover:not(.active) {
            background: var(--light-bg);
            color: var(--text-color);
        }

        .smart-songs-content {
            position: relative;
        }

        .smart-songs-list {
            display: none;
            max-height: 300px;
            overflow-y: auto;
        }

        .smart-songs-list.active {
            display: block;
        }

        .smart-song-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 12px;
            margin: 4px 0;
            background: var(--song-item-bg);
            border: 1px solid var(--song-item-border);
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.2s;
        }

        .smart-song-item:hover {
            background: var(--song-item-hover-bg);
            border-color: var(--accent-color);
        }

        .smart-song-info {
            flex: 1;
        }

        .smart-song-title {
            font-weight: 600;
            color: var(--song-item-text);
            margin-bottom: 2px;
        }

        .smart-song-details {
            font-size: 0.8rem;
            color: var(--secondary-text-color);
        }



        /* Button Styles */
        .btn {
            align-items: center;
            gap: 5px;
            padding: 6px 12px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 0.85rem;
            transition: background 0.2s, transform 0.2s;
        }

            .btn:hover {
                transform: translateY(-1px);
            }

            .btn-primary {
            background: var(--accent-color);
            color: var(--primary-color);
            }

            .btn-primary:hover {
            background: var(--secondary-color);
            color: var(--light-bg);
            }

        .btn-edit {
            background: var(--secondary-color);
            color: var(--primary-color);
        }

            .btn-edit:hover {
                background: var(--primary-color);
            }

        .btn-delete {
            background: #c31010;
            color: #fff;
        }

            .btn-delete:hover {
                background: var(--primary-color);
            }

        .btn-cancel {
            background: var(--secondary-color);
            color: var(--primary-color);
        }

            .btn-cancel:hover {
                background: var(--primary-color);
            }

        .btn-favorite {
            background: var(--favorite-color);
            color: white;
        }

            .btn-favorite:hover {
                background: var(--accent-color);
            }

        .btn-secondary {
            background: #6c757d;
            color: white;
            border: 1px solid #6c757d;
        }

            .btn-secondary:hover {
                background: #545b62;
                border-color: #4e555b;
            }

        .btn-danger {
            background: #dc3545;
            color: white;
            border: 1px solid #dc3545;
        }

            .btn-danger:hover {
                background: #c82333;
                border-color: #bd2130;
            }

        .btn-success {
            background: #28a745;
            color: white;
            border: 1px solid #28a745;
        }

            .btn-success:hover {
                background: #218838;
                border-color: #1e7e34;
            }

        /* Optimized Tab Styles */
        .tabs {
            display: flex;
            width: 100%;
            box-sizing: border-box;
            border-radius: 6px;
            overflow: hidden;
            border: 2px solid var(--song-item-border);
            background: var(--song-item-border);
            margin: 0;
        }

        .tab {
            flex: 1;
            padding: 10px 12px;
            background: var(--song-item-bg);
            color: var(--song-item-text);
            cursor: pointer;
            transition: all 0.2s ease;
            text-align: center;
            font-weight: 500;
            font-size: 0.9rem;
            border: none;
            position: relative;
        }

        .tab:not(:last-child) {
            border-right: 1px solid var(--song-item-border);
        }

            .tab.active {
                background: var(--accent-color);
                color: var(--primary-color);
                font-weight: 600;
                transform: scale(1.02);
                z-index: 1;
            }

            .tab:hover:not(.active) {
                background: var(--sidebar-item-hover-bg);
                transform: translateY(-1px);
            }

        /* Optimized Tab Content */
        .tab-content {
            display: none;
            padding: 0;
            margin: 0;
            background: transparent;
        }

        .tab-content.active {
            display: block;
            animation: fadeIn 0.2s ease-in;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(5px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* Songs List Container */
        .songs-section .tab-content {
            flex: 1;
            overflow-y: auto;
            padding: 4px 4px;
            min-height: 0;
        }

        /* Mobile tab content padding */
        @media (max-width: 768px) {
            .songs-section .tab-content {
                padding: 4px 3px;
            }
        }

        /* Song List Optimization */
        .song-list-container {
            display: flex;
            flex-direction: column;
            gap: 4px;
            padding: 0 4px;
        }

        /* Mobile Responsive Optimizations */
        @media (max-width: 768px) {
            .songs-section {
                padding: 4px;
            }

            .sticky-header {
                padding: 10px;
                gap: 10px;
            }

            .song-item {
                padding: 5px 8px;
                margin: 2px 0;
                border-radius: 10px;
            }

            .song-title {
                font-size: 1.05rem;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .song-item:hover .song-title {
                text-overflow: clip;
                animation: marqueeTextMobileSafe 6s ease-in-out infinite;
            }

            @keyframes marqueeTextMobileSafe {
                0% { margin-left: 0; }
                60% { margin-left: 0; }
                80% { margin-left: -25px; }
                100% { margin-left: 0; }
            }

            .song-meta {
                gap: 6px;
                font-size: 0.75rem;
            }

            .song-meta span {
                font-size: 0.85rem;
                padding: 3px 6px;
                min-height: 24px;
                display: flex;
                align-items: center;
            }

            .song-actions {
                gap: 2px;
                flex-wrap: nowrap;
                overflow: hidden;
            }

            .song-actions .btn {
                padding: 6px 8px;
                font-size: 0.75rem;
                min-width: 0;
                min-height: 36px;
                flex: 1;
                white-space: nowrap;
                border-radius: 4px;
                text-overflow: ellipsis;
                overflow: hidden;
            }
        }

        @media (max-width: 480px) {
            .songs-section {
                padding: 4px;
            }

            .sticky-header {
                padding: 10px;
                gap: 10px;
            }

            .song-item {
                padding: 6px 8px;
                gap: 2px;
                border-radius: 10px;
            }

            .song-title {
                font-size: 1.1rem;
                line-height: 1.4;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .song-item:hover .song-title {
                text-overflow: clip;
                animation: marqueeTextSmallSafe 6s ease-in-out infinite;
            }

            @keyframes marqueeTextSmallSafe {
                0% { margin-left: 0; }
                60% { margin-left: 0; }
                80% { margin-left: -20px; }
                100% { margin-left: 0; }
            }

            .song-meta {
                flex-direction: row;
                flex-wrap: wrap;
                align-items: center;
                gap: 6px;
            }

            .song-meta span {
                font-size: 0.8rem;
                padding: 4px 8px;
                min-height: 28px;
                display: flex;
                align-items: center;
            }

            .song-actions {
                gap: 2px;
                flex-wrap: nowrap;
                overflow: hidden;
            }

            .song-actions {
                gap: 2px;
                justify-content: space-between;
            }

        }

        /* Extra small screens */
        @media (max-width: 360px) {
            .song-item {
                padding: 6px 8px;
                border-radius: 8px;
            }

            .song-title {
                font-size: 0.9rem;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .song-item:hover .song-title {
                text-overflow: clip;
                animation: marqueeTextTinySafe 5s ease-in-out infinite;
            }

            @keyframes marqueeTextTinySafe {
                0% { margin-left: 0; }
                60% { margin-left: 0; }
                80% { margin-left: -15px; }
                100% { margin-left: 0; }
            }

            .song-meta span {
                font-size: 0.75rem;
                padding: 3px 6px;
                min-height: 26px;
            }

            .song-actions {
                gap: 1px;
                flex-wrap: nowrap;
                overflow: hidden;
                justify-content: space-between;
            }

            .song-actions .btn {
                padding: 2px 2px;
                font-size: 0.7rem;
                min-height: 28px;
                min-width: 0;
                flex: 1;
                text-overflow: ellipsis;
                overflow: hidden;
                border-radius: 2px;
            }
        }

        /* Setlist Section Styles */
        .setlist, #setlistSection {
            background: var(--song-item-bg);
            border-radius: 5px;
            padding: 5px;
            margin: 2px 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            border: 1px solid var(--song-item-border);
            max-height: 100%;
            overflow-y: auto;
            overflow-x: hidden;
        }

        .setlist h3 {
            color: var(--title-color);
            margin-bottom: 10px;
            font-weight: 600;
            text-align: center;
            font-size: 1.5em;
        }

        .setlist-content {
            background: var(--light-bg);
            color: var(--text-color);
            padding: 8px;
            border-radius: 8px;
            border: 1px solid var(--song-item-border);
            min-height: 200px;
            gap: 2px;
        }

        .setlist-sortable li {
            cursor: grab;
            transition: all 0.3s ease;
            display: flex;
            align-items: flex-start;
            padding: 3px 5px; /* Very reduced padding */
            margin-bottom: 1px;
            background: var(--song-item-bg);
            border: 1px solid var(--song-item-border);
            border-radius: 3px;
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
            color: var(--song-item-text);
            position: relative;
            min-height: 35px; /* Very reduced height */
        }

            .setlist-sortable li:hover {
                background: var(--sidebar-item-hover-bg);
                color: var(--sidebar-text-hover);
                transform: translateY(-2px);
                box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            }

        .setlist-item-content {
            display: flex;
            align-items: flex-start;
            flex: 1;
            gap: 6px;
            min-width: 0; /* Allow content to shrink */
        }

        .setlist-item-info {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 2px;
            flex: 1;
            min-width: 0; /* Allow content to shrink */
        }

        .setlist-item-title {
            font-weight: 600;
            color: var(--song-item-text);
            font-size: 0.85rem;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: visible; /* Allow overflow to show second line */
            text-overflow: ellipsis;
            line-height: 1.4;
            max-height: none; /* Remove restrictive max-height */
            padding-right: 10px; /* Reduced padding since key moved */
            margin-bottom: 2px; /* Add bottom margin for spacing */
        }

        .setlist-item-actions {
            position: absolute;
            top: 3px;
            right: 3px;
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 6px;
        }

        .setlist-item-meta {
            font-size: 0.65rem;
            color: var(--song-meta-color);
            display: flex;
            gap: 4px;
            flex-shrink: 0; /* Prevent shrinking */
            margin-top: 4px;
        }

        .setlist-item-key {
            background: var(--accent-color);
            color: var(--primary-color);
            padding: 1px 4px;
            border-radius: 3px;
            font-weight: 600;
            font-size: 0.75rem;
        }

        .setlist-item-genre {
            background: var(--secondary-color);
            color: var(--primary-color);
            padding: 2px 6px;
            border-radius: 4px;
            font-weight: 500;
            font-size: 0.75rem;
        }

        .setlist-index {
            font-weight: bold;
            margin-right: 6px;
            color: var(--primary-color);
            font-size: 0.8rem;
            flex-shrink: 0;
        }

        /* Mobile Responsive Setlist Styles */
        @media (max-width: 768px) {
            .setlist-sortable li {
                flex-direction: row;
                align-items: flex-start;
                padding: 8px 28px 8px 6px; /* Extra right padding for actions column */
                min-height: 52px; /* Increased for mobile */
            }

            .setlist-item-content {
                width: 100%;
            }

            .setlist-item-info {
                flex-direction: column;
                align-items: flex-start;
                gap: 2px;
            }

            .setlist-item-title {
                font-size: 0.8rem;
                padding-right: 0;
                line-height: 1.4;
                max-height: none; /* Remove restriction */
                overflow: visible; /* Allow second line to show */
            }

            .setlist-item-actions {
                top: 4px;
                right: 4px;
                gap: 6px;
            }

            .setlist-item .btn-delete {
                width: 20px;
                height: 20px;
                font-size: 12px;
                position: relative;
                top: 0;
                right: 0;
            }

            .setlist-item-key {
                font-size: 0.6rem;
                padding: 1px 3px;
            }
            
            /* Mobile responsive styles for overlay setlist actions */
            .setlist-item {
                padding: 10px 35px 10px 10px; /* More right padding on mobile */
                min-height: 40px;
            }
            
            .setlist-actions {
                top: 1px;
                right: 1px;
                gap: 1px;
                padding: 1px;
            }
            
            .setlist-actions .setlist-action-btn {
                padding: 4px 7px;
                font-size: 0.75rem;
                min-width: 18px;
                height: 22px;
            }
            
            .setlist-item .btn-delete {
                width: 18px;
                height: 18px;
                top: 3px;
                right: 3px;
                font-size: 11px;
            }

            /* Mobile styles for setlist folder content */
            .setlist-folder-content {
                max-height: 300px; /* Increase height for mobile */
                padding: 1px 0 1px 1px;
                margin: 1px 0 0 1px;
                border-left: 1px solid var(--accent-color);
            }

            .setlist-folder-content li {
                margin: 2px 0;
            }

            /* Ensure setlist items in folder content are properly sized */
            .setlist-folder-content .setlist-item {
                font-size: 0.8rem;
                padding: 8px 32px 8px 8px;
                min-height: 38px;
            }

            .setlist-folder-content .setlist-actions {
                opacity: 0.9; /* More visible in mobile folders */
                top: 1px;
                right: 1px;
                gap: 1px;
                padding: 1px;
            }

            .setlist-folder-content .setlist-actions .setlist-action-btn {
                padding: 2px 4px;
                font-size: 0.65rem;
                min-width: 14px;
                height: 18px;
                min-width: 16px;
                height: 20px;
            }
        }

        @media (max-width: 480px) {
            .setlist-item {
                padding: 6px 30px 6px 6px;
                min-height: 32px;
            }
            
            .setlist-actions {
                opacity: 0.8; /* Always slightly visible on small screens */
                top: 1px;
                right: 1px;
                gap: 1px;
                padding: 1px;
            }
            
            .setlist-actions .setlist-action-btn {
                padding: 2px 4px;
                font-size: 0.6rem;
                min-width: 14px;
                height: 18px;
            }
            
            .setlist-item .btn-delete {
                width: 16px;
                height: 16px;
                opacity: 0.8; /* Always slightly visible on small screens */
            }

            /* Extra small screens - optimize folder content */
            .setlist-folder-content {
                max-height: 250px;
                padding: 4px 0 4px 10px;
                margin: 6px 0 0 10px;
            }

            .setlist-folder-content .setlist-item {
                font-size: 0.75rem;
                padding: 4px 26px 4px 4px;
                min-height: 30px;
            }

            .setlist-folder-content .setlist-actions .setlist-action-btn {
                padding: 2px 4px;
                font-size: 0.6rem;
                min-width: 14px;
                height: 18px;
            }
        }

        /* Mobile Navigation Buttons */
        .mobile-nav-container {
            display: flex; /* Show on all screen sizes */
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 2000;
            flex-direction: column;
            gap: 10px;
            pointer-events: none; /* Allow clicks to pass through container */
        }

        .mobile-nav-btn {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            border: none;
            background: linear-gradient(135deg, var(--primary-color), #0d6efd);
            color: white;
            font-size: 1.2rem;
            cursor: pointer;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            touch-action: manipulation;
            -webkit-tap-highlight-color: transparent;
            pointer-events: auto; /* Enable clicks on buttons */
            user-select: none;
            -webkit-user-select: none;
        }

        .mobile-nav-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
        }

        .mobile-nav-btn:active {
            transform: scale(0.95);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
            background: linear-gradient(135deg, #0056b3, var(--primary-color));
        }

        .mobile-nav-sidebar {
            background: linear-gradient(135deg, var(--primary-color), #28a745) !important;
        }

        .mobile-nav-sidebar:active {
            background: linear-gradient(135deg, #1e7e34, var(--primary-color)) !important;
        }

        .mobile-nav-songs {
            background: linear-gradient(135deg, var(--primary-color), #17a2b8) !important;
        }

        .mobile-nav-songs:active {
            background: linear-gradient(135deg, #138496, var(--primary-color)) !important;
        }

        .mobile-nav-both {
            background: linear-gradient(135deg, var(--primary-color), #6f42c1) !important;
        }

        .mobile-nav-both:active {
            background: linear-gradient(135deg, #59359a, var(--primary-color)) !important;
        }

        /* Mobile-specific styling */
        @media (max-width: 768px) {
            /* Add some padding to prevent overlap with mobile nav */
            body {
                padding-bottom: 80px;
            }
            
            .preview-section {
                padding-bottom: 10px;
            }
        }

        /* Hide on very small screens in landscape mode */
        @media (max-width: 768px) and (orientation: landscape) and (max-height: 500px) {
            .mobile-nav-container {
                bottom: 10px;
                right: 10px;
                gap: 6px;
            }
            
            .mobile-nav-btn {
                width: 40px;
                height: 40px;
                font-size: 1rem;
            }
        }

        .setlist-action-btn.delete-setlist {
    background: linear-gradient(90deg, #dc3545, #c82333);
    color: #fff;
    border: none;
    border-radius: 3px;
    padding: 3px 6px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(220,53,69,0.08);
}

.setlist-action-btn.delete-setlist:hover,
.setlist-action-btn.delete-setlist:focus {
    background: linear-gradient(90deg, #c82333, #dc3545);
    color: #fff;
    box-shadow: 0 2px 4px rgba(220,53,69,0.18);
}

        @media (max-width: 480px) {
            .setlist-sortable li {
                padding: 7px 26px 7px 5px; /* Increased padding */
                min-height: 50px; /* Increased for small screens */
            }

            .setlist-item-title {
                font-size: 0.75rem;
                line-height: 1.4;
                max-height: none; /* Remove restriction */
                overflow: visible; /* Allow second line to show */
            }

            .setlist-item-actions {
                top: 3px;
                right: 3px;
                gap: 5px;
            }

            .setlist-item .btn-delete {
                width: 18px;
                height: 18px;
                font-size: 11px;
            }

            .setlist-item-key {
                font-size: 0.55rem;
            }

            .setlist-index {
                font-size: 0.75rem;
                margin-right: 4px;
            }
        }

        /* Search Styles */
        .scrollable-results {
            max-height: 60vh;
            overflow-y: auto;
        }

        #searchResultsContent {
            max-height: 60vh;       /* Limits height */
            overflow-y: auto;       /* Enables scroll */
            margin-top: 10px;
            border: 1px solid var(--song-item-border);
            border-radius: 4px;
        }

        #searchResultsContent .search-result-item {
            padding: 10px;
            border-bottom: 1px solid var(--song-item-border);
            cursor: pointer;
            transition: background 0.2s;
        }

        #searchResultsContent .search-result-item:hover {
            background-color: var(--sidebar-item-hover-bg);
        }
        
        /* Optimized Search Container */
        .search-container {
            position: relative;
            width: 100%;
            max-width: 100%;
            display: flex;
            align-items: center;
            box-sizing: border-box;
            overflow: hidden;
        }

        .search-container input {
            width: 100%;
            padding: 10px 35px 10px 12px;
            border: 2px solid var(--song-item-border);
            border-radius: 8px;
            background: var(--song-item-bg);
            color: var(--song-item-text);
            font-size: 0.9rem;
            transition: all 0.2s ease;
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
        }

        .search-container input:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 0 3px rgba(188, 168, 141, 0.1);
        }
        
        .clear-search-btn {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            cursor: pointer;
            color: var(--song-meta-color);
            font-size: 1.1rem;
            transition: all 0.2s ease;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: transparent;
        }
        
        .clear-search-btn:hover {
            color: var(--primary-color);
            background: var(--accent-color);
        }

        .search-history-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            max-height: 100px;
            overflow-y: auto;
            background: var(--light-bg);
            border: 1px solid var(--song-item-border);
            border-radius: 0 0 4px 4px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            z-index: 1000;
        }

        .search-history-item {
            padding: 4px 6px;
            cursor: pointer;
            border-bottom: 1px solid var(--song-item-border);
            transition: background-color 0.2s;
            font-size: 0.85rem;
        }

            .search-history-item:hover {
                background-color: var(--sidebar-item-hover-bg);
            }

        .search-history-header {
            padding: 4px 6px;
            font-weight: bold;
            border-bottom: 1px solid #eee;
            background-color: var(--light-bg);
            position: sticky;
            top: 0;
            font-size: 0.8rem;
        }

        .search-results {
            display: none;
            margin-top: 15px;
            background: var(--light-bg);
            border-radius: 6px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            padding: 10px;
        }

            .search-results.active {
                display: block;
            }

        .search-results-header {
            font-weight: bold;
            margin-bottom: 10px;
            padding-bottom: 5px;
            border-bottom: 1px solid var(--song-item-border);
        }

        .search-result-item {
            padding: 8px;
            border-bottom: 1px solid var(--song-item-border);
            cursor: pointer;
        }

            .search-result-item:hover {
                background-color: var(--sidebar-item-hover-bg);
            }

        .search-result-title {
            font-weight: 600;
        }

        .search-result-meta {
            font-size: 0.8rem;
            color: var(--song-meta-color);
        }

        .search-result-snippet {
            font-size: 0.85rem;
            color: var(--song-meta-color);
            margin-top: 4px;
            font-style: italic;
        }

        .highlight {
            background-color: yellow;
            font-weight: bold;
        }

        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.5);
            z-index: 2000;
            align-items: center;
            justify-content: center;
            animation: fadeInSimple 0.3s ease;
        }

        /* Ensure modal is shown with flex display for centering */
        .modal.show {
            display: flex ;
        }

        /* Password Reset Modal Specific Styles */
        #forgotPasswordModal, #otpVerificationModal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.5);
            z-index: 2000;
            align-items: center;
            justify-content: center;
        }

        #forgotPasswordModal.show, #otpVerificationModal.show {
            display: flex ;
            animation: fadeInScale 0.3s ease;
        }

        @keyframes fadeInScale {
            from {
                opacity: 0;
                transform: scale(0.9);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        /* Enhanced Password Reset Form Styles */
        #resetMethod {
            width: 100% ;
            padding: 10px ;
            margin-bottom: 15px ;
            border: 1px solid var(--song-item-border) ;
            border-radius: 4px ;
            background: var(--light-bg) ;
            color: var(--text-color) ;
            font-size: 14px ;
        }

        #resetMethod:focus {
            border-color: var(--accent-color) ;
            box-shadow: 0 0 0 2px rgba(79, 195, 247, 0.3) ;
            outline: none ;
        }

        #otpInstructions {
            background: var(--song-item-bg);
            padding: 12px;
            border-radius: 6px;
            border-left: 4px solid var(--accent-color);
            font-size: 14px;
            line-height: 1.4;
        }

        #otpCode {
            text-align: center ;
            font-size: 18px ;
            font-weight: bold ;
            letter-spacing: 2px ;
        }

        .btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }


        .auth-form {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .auth-form input {
            padding: 8px;
            border-radius: 4px;
            border: 1px solid var(--song-item-border);
            transition: border-color 0.3s, box-shadow 0.3s;
        }
        .auth-form input:focus {
            border-color: var(--accent-color);
            box-shadow: 0 0 0 2px rgba(79, 195, 247, 0.3);
            outline: none;
        }
        .close-modal {
            position: absolute;
            top: 10px;
            right: 10px;
            font-size: 1.5rem;
            color: var(--text-color);
            background: var(--light-bg);
            border: 1px solid var(--primary-color);
            border-radius: 50%;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background 0.2s, color 0.2s;
        }
        .close-modal:hover {
            background: var(--primary-color);
            color: white;
        }

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

        .modal-content {
            background: var(--light-bg);
            color: var(--text-color);
            padding: 20px;
            border-radius: 8px;
            width: 70%;
            max-width: 800px;
            max-height: 80vh;
            overflow-y: auto;
            position: relative;
            animation: slideUp 0.3s ease;
        }

        body.dark-mode .modal-content {
            background: var(--light-bg);
            color: var(--text-color);
        }

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

        .close-modal {
            position: absolute;
            top: 10px;
            right: 10px;
            font-size: 1.5rem;
            color: var(--text-color);
            background: var(--light-bg);
            border: 1px solid var(--primary-color);
            border-radius: 50%;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background 0.2s, color 0.2s;
        }

            .close-modal:hover {
                background: var(--primary-color);
                color: white;
            }

        .add-song-form,
        .edit-song-form,
        .delete-song-form {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

            .add-song-form input,
            .add-song-form select,
            .add-song-form textarea,
            .edit-song-form input,
            .edit-song-form select,
            .edit-song-form textarea {
                padding: 8px;
                border-radius: 4px;
                border: 1px solid #ccc;
                transition: border-color 0.3s, box-shadow 0.3s;
            }

            .add-song-form input:focus,
            .add-song-form select:focus,
            .add-song-form textarea:focus,
            .edit-song-form input:focus,
            .edit-song-form select:focus,
            .edit-song-form textarea:focus {
                border-color: var(--accent-color);
                box-shadow: 0 0 0 2px rgba(79, 195, 247, 0.3);
                outline: none;
            }

            .add-song-form textarea,
            .edit-song-form textarea {
                height: 150px;
                resize: vertical;
                font-family: monospace;
                overflow-y: auto;
            }

        /* Manual Song Form Styles */
        .manual-song-form {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .manual-song-section {
            position: relative;
            margin-bottom: 8px;
        }

        .manual-song-section input {
            width: 100%;
            padding: 10px 12px;
            border: 2px solid var(--song-item-border);
            border-radius: 8px;
            background: var(--song-item-bg);
            color: var(--song-item-text);
            font-size: 0.9rem;
            transition: all 0.2s ease;
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
        }

        .manual-song-section input:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 0 3px rgba(188, 168, 141, 0.1);
        }

        .manual-song-section input:focus + .existing-songs-results {
            display: block !important;
        }

        .form-help {
            font-size: 0.8rem;
            color: var(--song-meta-color);
            margin-top: 2px;
            opacity: 0.8;
            font-style: italic;
        }

        .manual-song-details {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .form-row {
            display: flex;
            gap: 12px;
        }

        .form-group {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .form-group label {
            font-weight: 600;
            color: var(--text-color);
            font-size: 0.9rem;
        }

        .form-group input,
        .form-group select {
            padding: 8px 12px;
            border: 1px solid var(--song-item-border);
            border-radius: 4px;
            background: var(--background-color);
            color: var(--text-color);
            font-size: 0.9rem;
        }

        .existing-songs-results {
            position: absolute;
            top: calc(100% - 1px);
            left: 0;
            right: 0;
            background: var(--background-color);
            border: 2px solid var(--accent-color);
            border-top: none;
            border-radius: 0 0 8px 8px;
            max-height: 200px;
            overflow-y: auto;
            z-index: 2100;
            box-shadow: 0 6px 20px rgba(0,0,0,0.3);
            backdrop-filter: blur(2px);
        }

        .existing-songs-header {
            padding: 8px 12px;
            background: var(--accent-color);
            font-weight: 600;
            font-size: 0.85rem;
            color: #fff;
            border-bottom: 1px solid var(--song-item-border);
        }

        .existing-songs-list {
            padding: 6px;
            background: var(--background-color);
        }

        .existing-song-item {
            padding: 10px 12px;
            cursor: pointer;
            border-radius: 6px;
            margin: 3px 0;
            font-size: 0.85rem;
            background: var(--song-item-text-bg);
            border: 1px solid var(--song-item-border);
            transition: all 0.2s ease;
        }

        .existing-song-item:hover {
            background: var(--background-secondary);
            border-left: 4px solid var(--accent-color);
            border-color: var(--accent-color);
            transform: translateX(2px);
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }

        .existing-song-item .song-title {
            font-weight: 600;
            color: var(--title-color);
        }

        .existing-song-item .song-details {
            color: var(--text-color);
            font-size: 0.8rem;
            margin-top: 2px;
            opacity: 0.8;
        }

        /* Ensure dropdown is visible in both light and dark modes */
        .existing-songs-results {
            background-color: var(--background-color) !important;
        }

        body.dark-mode .existing-songs-results {
            background-color: var(--background-color) !important;
        }

        body.dark-mode .existing-song-item {
            background-color: var(--song-item-text-bg) !important;
            color: var(--text-color) !important;
        }

        .modal-actions {
            display: flex;
            gap: 10px;
            justify-content: flex-end;
            margin-top: 20px;
        }

        @media (max-width: 768px) {
            .form-row {
                flex-direction: column;
                gap: 8px;
            }
            
            .modal-actions {
                justify-content: center;
            }
        }

        /* Settings Styles - Force hide all but first settings button */
        #settingsBtn {
            position: static;
            width: 100%;
            padding: 12px 15px;
            background: var(--primary-color);
            color: var(--accent-color);
            border: 2px solid var(--accent-color);
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin-top: 10px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }

        /* Hide all settings buttons except the first one */
        #settingsBtn:not(:first-of-type) {
            display: none ;
        }

        /* Hide settings buttons in nested footer divs and duplicates */
        .sidebar-footer .sidebar-footer #settingsBtn,
        .sidebar-footer .sidebar-footer button[id*="settings"],
        .sidebar-footer .sidebar-footer button[class*="settings"],
        .sidebar-footer:last-child #settingsBtn,
        .sidebar .sidebar-footer:nth-child(2) #settingsBtn {
            display: none ;
        }

        /* Alternative approach - hide all duplicate settings buttons */
        .sidebar #settingsBtn ~ #settingsBtn,
        .sidebar button[onclick*="settings"] + button[onclick*="settings"],
        .sidebar-footer:not(:first-child) #settingsBtn {
            display: none ;
        }

            #settingsBtn:hover {
                background: var(--accent-color);
                color: var(--primary-color);
                transform: translateY(-2px);
                box-shadow: 0 4px 12px rgba(0,0,0,0.2);
            }

            #settingsBtn i {
                font-size: 1rem;
            }

        .draggable-menu-item {
            cursor: grab;
            user-select: none;
        }

        /* Auto-scroll controls */
        .auto-scroll-controls {
            position: fixed;
            bottom: 194px; /* Default for mobile: above 3 nav buttons (3*48 + 2*10 + margin) */
            right: 20px;
            display: flex;
            gap: 10px;
            z-index: 2100;
            pointer-events: none;
        }

        .auto-scroll-btn {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            border: none;
            background: linear-gradient(135deg, var(--primary-color), #ffc107);
            color: white;
            font-size: 1.2rem;
            cursor: pointer;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            touch-action: manipulation;
            -webkit-tap-highlight-color: transparent;
            pointer-events: auto;
            user-select: none;
            -webkit-user-select: none;
        }

            .auto-scroll-btn:hover {
                transform: scale(1.1);
                box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
            }

            .auto-scroll-btn:active {
                transform: scale(0.95);
                box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
                background: linear-gradient(135deg, #e0a800, var(--primary-color));
            }

            .auto-scroll-btn.active {
                background: linear-gradient(135deg, var(--primary-color), #fd7e14) !important;
            }

        /* Notification */
        .notification {
            position: fixed;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--notification-bg);
            color: white;
            padding: 10px 20px;
            border-radius: 4px;
            z-index: 1100;
            opacity: 0;
            transition: opacity 0.3s ease;
            pointer-events: none;
        }

            .notification.show {
                opacity: 1;
            }
            
            .notification.error {
                background: #dc3545;
                color: white;
            }
            
            .notification.success {
                background: #28a745;
                color: white;
            }

        /* Multi-select styles */
        .multiselect-container {
            position: relative;
        }
        .multiselect-container input[readonly] {
            cursor: pointer;
            background-color: #fff;
        }

        .requires-login {
            display: none;
        }

        .multiselect-dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            max-height: 150px;
            overflow-y: auto;
            background: var(--light-bg);
            border: 1px solid #ddd;
            border-radius: 0 0 4px 4px;
            z-index: 1000;
            display: none;
            box-sizing: border-box;
        }

            .multiselect-dropdown.show {
                display: block;
            }

        .multiselect-option {
            padding: 8px 10px;
            cursor: pointer;
            text-align: center;
        }

            .multiselect-option:hover {
                background-color: #f5f5f5;
            }

            .multiselect-option.highlighted {
                background-color: #e3f2fd;
                border: 2px solid var(--accent-color);
            }

            .multiselect-option.selected {
                background-color: var(--accent-color);
                color: white;
            }

        .multiselect-selected {
            display: flex;
            flex-wrap: wrap;
            gap: 5px;
            margin-top: 5px;
        }

        .multiselect-tag {
            background: var(--accent-color);
            color: var(--primary-color);
            padding: 2px 8px;
            border-radius: 12px;
            font-size: 0.8rem;
            display: flex;
            align-items: center;
            gap: 5px;
        }

            .multiselect-tag .remove-tag {
                cursor: pointer;
                font-size: 0.9rem;
            }

        /* Keep screen on button */
        .keep-screen-on {
            position: fixed;
            bottom: 70px;
            right: 20px;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--accent-color);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 2px 10px rgba(0,0,0,0.2);
            transition: all 0.3s ease;
            border: none;
            z-index: 1000;
        }

            .keep-screen-on:hover {
                transform: scale(1.1);
                box-shadow: 0 4px 12px rgba(0,0,0,0.3);
            }

            .keep-screen-on.active {
                background: var(--secondary-color);
            }

        /* Favorite button */
        .favorite-btn {
            background: none;
            border: none;
            color: #ccc;
            cursor: pointer;
            font-size: 1rem;
            padding: 6px 12px;
            transition: color 0.2s;
            display: flex;
            align-items: center;
        }

            .favorite-btn:hover {
                color: var(--favorite-color);
            }

            .favorite-btn.favorited {
                color: var(--favorite-color);
            }

            .sidebar-header h2 {
            margin: 0;
            font-size: 2rem;
            font-weight: bold;
            letter-spacing: 1px;
            }

        /* Settings layout */
        .settings-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }

        .settings-group {
            margin-bottom: 15px;
        }

            .settings-group label {
                display: block;
                margin-bottom: 5px;
                font-weight: 500;
            }

            .settings-group input,
            .settings-group select {
                width: 100%;
                padding: 8px;
                border-radius: 4px;
                border: 1px solid var(--song-item-border);
            }



        .song-count {
            color: var(--sidebar-text-color);
            background: var(--sidebar-item-bg);
            border: 1px solid var(--sidebar-item-hover-bg);
            padding: 10px;
            border-radius: 3px;
            margin-top: 3px;
            text-align: center;
        }

        .theme-toggle {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px;
            background: var(--sidebar-item-hover-bg);
            color: var(--sidebar-text-color);
            border-radius: 4px;
            margin-top: 15px;
            cursor: pointer;
            transition: background 0.3s;
        }

            .theme-toggle:hover {
                background: var(--secondary-color);
            }

            .theme-toggle span {
                margin-left: 8px;
            }
        
        .btn-login {
        background: linear-gradient(90deg, #ff4f4f, #d1215b);
        color: #fff;
        border: none;
        border-radius: 5px;
        padding: 10px 20px;
        font-size: 1rem;
        font-weight: bold;
        margin: 10px 0;
        cursor: pointer;
        box-shadow: 0 2px 8px rgba(79,140,255,0.1);
        transition: background 0.2s, box-shadow 0.2s;
        display: flex;
        align-items: center;
        gap: 8px;
        }
        .btn-login:hover, .btn-login:focus {
        background: linear-gradient(90deg, #c31010, #760202);
        box-shadow: 0 4px 16px rgba(79,140,255,0.2);
        outline: none;
        }


                #adminPanelModal.modal {
                    z-index: 9999;
                }
                #adminPanelModal .modal-content {
                    background: var(--panel-bg, #fff);
                    color: var(--panel-text, #222);
                    border-radius: 12px;
                    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
                        width: var(--admin-panel-width);
                        height: var(--admin-panel-height);
                    padding: 32px 24px 24px 24px;
                    position: relative;
                    animation: fadeInScaleSubtle 0.2s;
        /* Theme variables for admin panel popup */
        body.dark-mode {
            --panel-bg: #23272e;
            --panel-text: #f6f8fa;
        }
        body:not(.dark-mode) {
            --panel-bg: var(--sidebar-item-bg);
            --panel-text: var(--sidebar-text-color);
        }
                }
                #adminPanelModal h2 {
                    margin-top: 0;
                    margin-bottom: 18px;
                    font-size: 1.5em;
                    color: var(--modal-title-color);
                    text-align: center;
                }
                #adminPanelModal .close-modal {
                    position: absolute;
                    top: 12px;
                    right: 18px;
                    font-size: 2em;
                    color: var(--modal-close-color);
                    cursor: pointer;
                    transition: color 0.2s;
                }
                #adminPanelModal .close-modal:hover {
                    color: var(--error-color);
                }
                #adminPanelModal .admin-tabs {
                    display: flex;
                    gap: 10px;
                    margin-bottom: 18px;
                    justify-content: center;
                }
                #adminPanelModal .admin-tab {
                    background: var(--light-bg);
                    border: none;
                    border-radius: 6px 6px 0 0;
                    padding: 8px 18px;
                    font-size: 1em;
                    cursor: pointer;
                    color: #ffffff;
                    transition: background 0.2s, color 0.2s;
                }
                #adminPanelModal .admin-tab.active {
                    background: var(--accent-color);
                    color: var(--primary-color);
                    font-weight: bold;
                }
                #adminPanelModal .admin-tab-content {
                    background: var(--light-bg);
                    border-radius: 0 0 8px 8px;
                    padding: 18px 0 0 0;
                    display: none;
                }
                
                #adminPanelModal .admin-tab-content.active {
                    display: block ;
                }
                #adminPanelModal #usersTable {
                    width: 100%;
                    border-collapse: collapse;
                    margin-top: 0;
                    background: var(--light-bg);
                }
                #adminPanelModal #usersTable th, #adminPanelModal #usersTable td {
                    padding: 10px 8px;
                    text-align: left;
                    border-bottom: 1px solid #4A4F3A;
                    font-size: 1em;
                    color: #ECE6D6;
                    background: #23231A;
                    word-break: break-all;
                }
                #adminPanelModal #usersTable th {
                    background: #2d2c28;
                    color: #3498db;
                    font-weight: 600;
                    border-top: 1px solid #eaeaea;
                }
                #adminPanelModal #usersTable tr:last-child td {
                    border-bottom: none;
                }
                #adminPanelModal .admin-badge {
                    background: var(--accent-color);
                    color: var(--primary-color);
                    border-radius: 4px;
                    padding: 2px 8px;
                    font-size: 0.95em;
                    font-weight: 500;
                }
                #adminPanelModal .btn {
                    background: var(--accent-color);
                    color: var(--primary-color);
                    border: none;
                    border-radius: 4px;
                    padding: 5px 14px;
                    font-size: 1em;
                    cursor: pointer;
                    transition: background 0.2s;
                }
                #adminPanelModal .btn[disabled] {
                    background: #aaa;
                    cursor: not-allowed;
                }
                #adminPanelModal .notification {
                    margin-bottom: 10px;
                    padding: 8px 12px;
                    border-radius: 4px;
                    background: var(--accent-color);
                    color: var(--primary-color);
                    display: none;
                    font-size: 1em;
                    text-align: center;
                }
                @keyframes fadeInScaleSubtle {
                    from { opacity: 0; transform: scale(0.98); }
                    to { opacity: 1; transform: scale(1); }
                }

        /* ===== MEDIA QUERIES ===== */
        /* ===== MEDIA QUERIES ===== */
@media (max-width: 768px) {
    .song-slide {
        transition-duration: 0.25s;
    }

    #loadingOverlay {
        font-size: 1.2rem;
    }

    .preview-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .preview-header > div:first-child {
        order: -1;
    }

    .preview-header {
        flex-direction: column;
        align-items: flex-start;
    }

    /* Smart Setlist mobile responsive styles */
    .smart-setlist-header {
        margin-bottom: 0.2rem;
        gap: 0.25rem;
        justify-content: center;
    }

    .smart-setlist-header i {
        font-size: 0.8rem;
    }

    .smart-setlist-header span {
        font-size: 0.85rem;
    }

    .smart-setlist-actions {
        gap: 0.4rem;
        justify-content: space-around;
        width: 100%;
        margin: 0;
    }

    .setlist-item[data-type="smart"] {
        padding: 0.4rem;
        align-items: center;
    }
    
    .preview-actions {
        justify-content: center;
        align-items: flex-start;
        display: flex;
        gap: 5px;
    }

    #toggle-sidebar,
    #toggle-songs,
    #toggle-all-panels {
        /* Ensure JavaScript has control over positioning on mobile */
        position: fixed ;
        z-index: 1100 ;
    }

    .suggested-songs-drawer {
        width: 55%;
        right: -85%;
        padding: 8px;
    }
    
    .toggle-suggested-songs {
        right: 10px;
        bottom: 180px;
    }
    
    /* Individual toggle button positioning now handled by JavaScript */

    .sidebar {
        width: var(--sidebar-width);
        max-width: none;
        /* Preserve sliding animation on mobile */
    }

    .sidebar.hidden {
        transform: translateX(-100%);
    }

    .songs-section {
        width: var(--songs-panel-width);
        overflow-y: auto;
        height: 100%;
        max-width: none;
        left: 0;
        /* Preserve sliding animation on mobile */
    }

    .songs-section.hidden {
        transform: translateX(-100%);
    }

    .preview-section {
        margin-left: 0;
    }
    
    .modal-content {
        width: 90%;
    }
    
    .settings-grid {
        grid-template-columns: 1fr;
    }
    
    .auto-scroll-controls {
        bottom: 194px; /* Mobile: above 3 nav buttons */
        right: 20px;
    }
    
    .keep-screen-on {
        bottom: 130px;
        right: 10px;
    }

    /* Admin Panel Mobile Optimizations */
    #adminPanelModal .modal-content {
        width: 95% ;
        height: 95% ;
        max-width: 95% ;
        max-height: 95% ;
        margin: 2.5% auto ;
        padding: 2% 1.5% 1.5% 1.5% ;
        border-radius: 1% ;
        overflow-y: auto ;
    }

    #adminPanelModal .admin-tabs {
        flex-direction: column ;
        gap: 5px ;
        margin-bottom: 15px ;
        justify-content: stretch ;
    }

    #adminPanelModal .admin-tab {
        width: 100% ;
        padding:6px 4px ;
        font-size: 1.1em ;
        text-align: center ;
        border-radius: 6px ;
        margin-bottom: 2px ;
    }

    #adminPanelModal .admin-tab-content {
        padding: 1.5% 1% 0 1% ;
        border-radius: 1% ;
    }

    #adminPanelModal h2 {
        font-size: 1.5em ;
        margin-bottom: 10px ;
        text-align: center ;
    }

    #adminPanelModal .close-modal {
        font-size: 24px ;
        top: 10px ;
        right: 15px ;
    }

    /* Mobile Table Optimizations */
    #adminPanelModal #usersTable {
        font-size: 0.95em ;
        overflow-x: auto ;
        display: block ;
        white-space: nowrap ;
    }

    #adminPanelModal #usersTable th,
    #adminPanelModal #usersTable td {
        padding: 6px 4px ;
        font-size: 0.9em ;
        min-width: 90px ;
    }

    /* Mobile Form Optimizations */
    #adminPanelModal #weightsForm {
        max-width: 100% ;
        margin: 0 ;
        padding: 10px ;
    }

    #adminPanelModal #weightsTable {
        font-size: 0.95em ;
        margin-bottom: 10px ;
    }

    #adminPanelModal #weightsTable th,
    #adminPanelModal #weightsTable td {
        padding: 10px 6px ;
        font-size: 0.9em ;
    }

    #adminPanelModal #weightsTable input[type="number"] {
        width: 55px ;
        padding: 8px 6px ;
        font-size: 0.95em ;
    }

    #adminPanelModal .btn {
        padding: 10px 15px ;
        font-size: 1.0em ;
        margin: 5px 2px ;
        width: auto ;
        min-width: 110px ;
    }

    #adminPanelModal .notification {
        font-size: 0.95em ;
        padding: 10px ;
        margin: 10px 0 ;
        border-radius: 4px ;
    }

    /* Mobile Touch Improvements */
    #adminPanelModal .admin-tab {
        min-height: 44px ;
        touch-action: manipulation ;
    }

    #adminPanelModal .btn {
        min-height: 44px ;
        touch-action: manipulation ;
    }

    #adminPanelModal #weightsTable input[type="number"] {
        min-height: 36px ;
        touch-action: manipulation ;
    }

    /* Improve scrolling on mobile */
    #adminPanelModal .modal-content {
        -webkit-overflow-scrolling: touch ;
    }

    /* Make duplicate detection content scrollable on mobile */
    #adminPanelModal #duplicateDetectionTabContent {
        max-height: 60vh ;
        overflow-y: auto ;
        -webkit-overflow-scrolling: touch ;
    }

    /* User management table mobile scroll */
    #adminPanelModal #userMgmtTabContent {
        max-height: 60vh ;
        overflow-y: auto ;
        -webkit-overflow-scrolling: touch ;
    }

    /* Mobile Touch Improvements for Setlist Items */
    .setlist-item {
        min-height: 44px !important; /* Apple's recommended minimum touch target size */
        touch-action: manipulation;
        -webkit-touch-callout: none; /* Disable callout on iOS */
        -webkit-user-select: none; /* Disable text selection */
        user-select: none;
    }

    /* Improve touch feedback for setlist actions */
    .setlist-actions button {
        min-width: 32px !important;
        min-height: 32px !important;
        touch-action: manipulation;
    }

    /* Better touch zones for smart setlist items */
    .setlist-item:active {
        background-color: var(--sidebar-item-hover-bg) !important;
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }

    /* Smart Setlist specific styling */
    .setlist-item[data-type="smart"] .fa-brain {
        color: #28a745; /* Green color for Smart Setlists */
        margin-right: 8px;
    }

    /* Ensure consistent setlist item layout */
    .setlist-item {
        position: relative;
        display: flex;
        align-items: center;
        gap: 4px;
        padding: 6px 30px 6px 6px; /* Right padding for actions */
        min-height: 32px;
    }

    .setlist-item > span {
        flex: 1;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}

/* Extra Small Screens (phones in portrait) */
@media (max-width: 480px) {
    #adminPanelModal .modal-content {
        width: 98% ;
        height: 98% ;
        margin: 1% auto ;
        padding: 1.5% 1% 1% 1% ;
    }

    #adminPanelModal .admin-tabs {
        gap: 3px ;
        margin-bottom: 10px ;
    }

    #adminPanelModal .admin-tab {
        padding: 12px 8px ;
        font-size: 1.0em ;
    }

    #adminPanelModal h2 {
        font-size: 1.3em ;
        margin-bottom: 8px ;
    }

    #adminPanelModal .close-modal {
        font-size: 20px ;
        top: 5px ;
        right: 10px ;
    }

    /* Very Small Screen Form Layout */
    #adminPanelModal #weightsForm {
        padding: 5px ;
    }

    #adminPanelModal #weightsTable th,
    #adminPanelModal #weightsTable td {
        padding: 8px 4px ;
        font-size: 0.85em ;
    }

    #adminPanelModal #weightsTable input[type="number"] {
        width: 50px ;
        padding: 6px 4px ;
        font-size: 0.9em ;
    }

    #adminPanelModal .btn {
        padding: 10px 14px ;
        font-size: 0.9em ;
        min-width: 90px ;
    }

    #adminPanelModal #usersTable th,
    #adminPanelModal #usersTable td {
        padding: 6px 4px ;
        font-size: 0.8em ;
        min-width: 70px ;
    }
}

/* Mobile Landscape Orientation */
@media (max-width: 768px) and (orientation: landscape) {
    #adminPanelModal .modal-content {
        width: 90% ;
        height: 90% ;
        margin: 5% auto ;
    }

    #adminPanelModal .admin-tabs {
        flex-direction: row ;
        flex-wrap: wrap ;
        justify-content: center ;
    }

    #adminPanelModal .admin-tab {
        width: auto ;
        flex: 1 ;
        min-width: 120px ;
        padding: 8px 12px ;
    }

    #adminPanelModal .admin-tab-content {
        max-height: 50vh ;
        overflow-y: auto ;
    }
}

/* Setlist Submit Button Container */
.setlist-submit-container {
    padding: 20px 0 10px 0;
    text-align: center;
    border-top: 1px solid var(--song-item-border, #ddd);
    margin-top: 15px;
}

.setlist-submit-container .btn {
    min-width: 150px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
}

/* Main Tab Styling for Setlist Modal */
.setlist-main-tabs {
    display: flex;
    margin: 20px 0 0 0;
    border-bottom: 2px solid #ddd;
}

.setlist-main-tab {
    padding: 12px 20px;
    background: #f8f9fa;
    border: 1px solid #ddd;
    border-bottom: none;
    cursor: pointer;
    margin-right: 2px;
    border-radius: 8px 8px 0 0;
    transition: all 0.3s ease;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.setlist-main-tab:hover {
    background: #e9ecef;
}

.setlist-main-tab.active {
    background: white;
    border-bottom: 2px solid white;
    margin-bottom: -2px;
    color: #007bff;
    font-weight: 600;
}

.setlist-main-tab-content {
    display: none;
    padding: 10px 0;
}

.setlist-main-tab-content.active {
    display: block;
}

        /* ===============================
   SLIDING PANEL ENHANCEMENTS
   =============================== */

        /* Backdrop overlay for mobile panels */
        .panel-backdrop {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background: rgba(0, 0, 0, 0.5);
            z-index: 800;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }

        .panel-backdrop.active {
            opacity: 1;
            visibility: visible;
        }

        /* Enhanced sliding animations */
        .sidebar, .songs-section {
            will-change: transform;
        }

        /* Bounce effect when panels open */
        .sidebar:not(.hidden) {
            animation: slideInLeft 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }

        .songs-section:not(.hidden) {
            animation: slideInRight 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }

        @keyframes slideInLeft {
            from {
                transform: translateX(-100%);
            }
            to {
                transform: translateX(0);
            }
        }

        @keyframes slideInRight {
            from {
                transform: translateX(-100%);
            }
            to {
                transform: translateX(0);
            }
        }

        /* ===============================
   UTILITY CLASSES
   =============================== *//* General utility classes */
.hidden {
    display: none ;
}

/* Active state handled by specific components */

.draggable {
    cursor: move;
    user-select: none;
}

/* Section containers */
.delete-section {
    padding: 20px;
    background: var(--light-bg);
    border-radius: 8px;
    margin-top: 20px;
}

.favorites-section {
    padding: 4px;
    background: var(--light-bg);
    border-radius: 12px;
}

.delete-setlist-form {
    text-align: center;
}

.delete-setlist-form p {
    margin-bottom: 20px;
    color: var(--text-color);
    font-size: 16px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
}

/* Admin tabs */
.admin-tabs {
    display: flex;
    border-bottom: 1px solid var(--song-item-border);
    margin-bottom: 20px;
}

.admin-tab {
    padding: 10px 20px;
    background: var(--light-bg);
    border: 1px solid var(--song-item-border);
    border-bottom: none;
    cursor: pointer;
    transition: background-color 0.2s;
}

.admin-tab:hover {
    background: var(--song-item-bg);
}

.admin-tab.active {
    background: white;
    font-weight: bold;
    color: var(--accent-color);
}

.admin-tab-link {
    text-decoration: none;
    color: inherit;
    display: inline-block;
}

.admin-tab-link:hover {
    background: var(--accent-color);
    color: white;
}

.admin-tab-content {
    display: none;
}

.admin-tab-content:target,
.admin-tab-content.active {
    display: block;
}

/* Dropdown text */
.dropdown-text {
    flex: 1;
    text-align: left;
    color: var(--text-color);
}

/* Song search and selection containers */
.song-search-container {
    margin-bottom: 15px;
}

.song-search-input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--song-item-border);
    border-radius: 4px;
    font-size: 14px;
}

.song-selection-container {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--song-item-border);
    border-radius: 4px;
    padding: 10px;
}

.song-selection-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.song-selection-section {
    margin-top: 20px;
}

.setlist-songs-content {
    padding: 20px 0;
}

/* ===============================
   MELODIC LOOPS MANAGEMENT STYLES
   =============================== */

.melodic-loops-manager {
    max-width: 800px;
    margin: 0 auto;
    padding: 0;
}

.melodic-loops-manager h3 {
    color: var(--accent-color);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.melodic-keys-selector {
    margin: 20px 0;
    padding: 15px;
    background: var(--light-bg);
    border-radius: 8px;
    border: 1px solid var(--song-item-border);
}

.melodic-key-selector {
    margin: 20px 0 30px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: var(--light-bg);
    border-radius: 8px;
    border: 1px solid var(--song-item-border);
}

.melodic-key-selector label {
    color: var(--text-color);
    font-weight: 600;
}

.melodic-key-selector select {
    padding: 8px 12px;
    border: 1px solid var(--song-item-border);
    border-radius: 4px;
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 1em;
}

.melodic-upload-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}

.melodic-section {
    background: var(--light-bg);
    border-radius: 12px;
    padding: 20px;
    border: 2px solid var(--song-item-border);
    transition: border-color 0.3s ease;
}

.melodic-section:hover {
    border-color: var(--accent-color);
}

.melodic-section h4 {
    color: var(--accent-color);
    margin: 0 0 15px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1em;
}

.melodic-section h4 i {
    font-size: 1.2em;
}

.upload-box {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.upload-box input[type="file"] {
    padding: 8px;
    border: 2px dashed var(--song-item-border);
    border-radius: 8px;
    background: var(--bg-color);
    color: var(--text-color);
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.upload-box input[type="file"]:hover {
    border-color: var(--accent-color);
}

.btn-upload {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 0.9em;
}

.btn-upload:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn-upload:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.upload-status {
    font-size: 0.9em;
    font-weight: 500;
    min-height: 20px;
    display: flex;
    align-items: center;
}

.upload-status .uploading {
    color: #667eea;
}

.upload-status .success {
    color: #28a745;
}

.upload-status .error {
    color: #dc3545;
}

.current-file {
    font-size: 0.85em;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    border: 1px solid var(--song-item-border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.current-file i {
    font-size: 1em;
}

.melodic-files-list {
    margin-top: 30px;
}

.melodic-files-list h4 {
    color: var(--accent-color);
    margin-bottom: 15px;
    font-size: 1.1em;
}

.files-grid {
    background: var(--light-bg);
    border-radius: 8px;
    padding: 20px;
    border: 1px solid var(--song-item-border);
}

.file-type-section {
    margin-bottom: 25px;
}

.file-type-section:last-child {
    margin-bottom: 0;
}

.file-type-section h5 {
    color: var(--text-color);
    margin: 0 0 12px 0;
    font-size: 1em;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--song-item-border);
}

.file-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.file-item {
    background: var(--bg-color);
    border: 1px solid var(--song-item-border);
    border-radius: 8px;
    padding: 12px;
    transition: all 0.3s ease;
}

.file-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.file-key {
    font-weight: 700;
    font-size: 1.2em;
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 6px;
}

.file-name {
    font-size: 0.8em;
    color: var(--text-color);
    text-align: center;
    margin-bottom: 10px;
    word-break: break-all;
}

.file-actions {
    display: flex;
    justify-content: center;
    gap: 8px;
}

.btn-play, .btn-delete {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9em;
    transition: all 0.2s ease;
}

.btn-play {
    background: linear-gradient(135deg, #28a745, #20c928);
    color: white;
}

.btn-play:hover {
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
}

.btn-delete {
    background: linear-gradient(135deg, #dc3545, #e74c3c);
    color: white;
}

.btn-delete:hover {
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
}

.no-files, .error-message, .loading-indicator {
    text-align: center;
    color: var(--text-color);
    padding: 40px 20px;
    font-style: italic;
}

.error-message {
    color: #dc3545;
}

.loading-indicator {
    color: #667eea;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .melodic-upload-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .melodic-key-selector {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .file-type-grid {
        grid-template-columns: 1fr;
    }
    
    .melodic-loops-manager {
        padding: 0 10px;
    }
}