body {
    font-family: 'Raleway', sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #e5fcc2;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

.header {
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    z-index: 1000; /* Ensure header is above all visualizations */
}

.footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    color: #777;
    position: relative;
    z-index: 1000; /* Ensure footer is above all visualizations */
}

.scale-page-container {
    max-width: 1200px;
    margin: 120px auto 60px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.visualization-container {
    height: 300px;
    border: 2px solid #547980;
    border-radius: 4px;
    background-color: #ffffff;
    position: relative;
    overflow: hidden;
}

.controls-container {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    gap: 15px;
    position: relative;
    background-color: #9DE0AD;
    padding: 15px;
    border-radius: 4px;
    border: 1px groove #EC407A;
    align-items: center; /* Center content horizontally */
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 10px;
}

.control-group h3 {
    margin: 0;
    font-size: 16px;
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: calc(100% - 30px); /* Adjust width to account for padding */
    margin-bottom: 15px;
    padding-left: 15px;
    padding-right: 15px;
}

.scale-btn, .note-btn, .accidental-btn, .viz-btn {
    background-color: #547980;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'Raleway', sans-serif;
    transition: background-color 0.3s;
}

.scale-btn:hover, .note-btn:hover, .accidental-btn:hover, .viz-btn:hover {
    background-color: #45666b;
}

.scale-btn.active, .note-btn.active, .accidental-btn.active, .viz-btn.active {
    background-color: #F38630;
}

.note-btn {
    min-width: 40px;
    text-align: center;
}

/* Visualization styles */
.piano-visual, .bass-visual, .guitar-visual, .treble-visual, .bass-clef-visual {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.3s;
}

.piano-visual.active, .bass-visual.active, .guitar-visual.active, .treble-visual.active, .bass-clef-visual.active {
    opacity: 1;
}

/* Piano visualization */
.piano-visual {
    overflow-x: auto;
    overflow-y: hidden;
    pointer-events: none;
}

.piano-visual.active {
    z-index: 1;
    pointer-events: auto;
}

.piano-container {
    display: flex;
    min-width: 750px; /* Keep all 15 keys readable; scroll on narrow screens. */
    height: 80%;
    position: relative;
    margin: 20px;
    perspective: 500px;
    border: 8px solid #000;
    border-bottom: 18px solid #000;
    border-radius: 10px;
    background-color: #E5FCC2;
}

.white-key {
    flex: 1 1 0;
    min-width: 0;
    box-sizing: border-box;
    background-color: white;
    border-right: 2px solid #000;
    position: relative;
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 10px;
    font-size: 18px;
    font-weight: bold;
    color: #333;
    z-index: 1;
    transition: background-color 0.2s;
    border-radius: 0 0 5px 5px;
}

.white-key[data-index="14"] {
    border-right: none;
}

.white-key:hover {
    background-color: #f0f0f0;
}

.black-key {
    position: absolute;
    width: 4%; /* 60% of one white key, matching the positioned boundaries. */
    box-sizing: border-box;
    height: 60%;
    top: 0;
    background-color: #000;
    z-index: 2;
    transform: translateX(-50%); /* Center the black key on its position */
    border: 2px solid #000;
    border-top: 0px solid #000;
    border-radius: 0 0 3px 3px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end; /* Position content at the bottom */
    padding-top: 10px;
    padding-bottom: 35px; /* Space for both text and highlight */
    color: white;
    font-size: 12px;
    transition: background-color 0.2s;
}

.black-key-label {
    font-weight: bold;
    margin-bottom: 5px;
    font-size: 17px;
}

.black-key .accidental-label {
    opacity: 0.8;
}

.black-key:hover {
    background-color: #333;
}

/* Add styling for black keys that are part of the scale */
.black-key.scale-note {
    color: white;
    text-shadow: 0 0 3px rgba(255, 255, 255, 0.7);
    background-color: #333; /* Slightly lighter background when part of scale */
}

/* Scale note highlighting */
.key-highlight {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin-top: auto;
    margin-bottom: 30px;
    z-index: 10;
    box-shadow: 0 0 8px rgba(0,0,0,0.3);
    transition: transform 0.1s;
    cursor: pointer;
}

/* For highlights on black keys */
.black-key .key-highlight {
    margin-top: auto;
    margin-bottom: 20px;
    width: calc(2.5% + 8px); /* Changed from fixed 25px to responsive calculation */
    height: calc(2.5% + 8px); /* Matching width for perfect circular shape */
    position: relative; /* Ensure position context for z-index */
    z-index: 10; /* Same z-index as white key highlights */
}

.key-highlight:hover {
    transform: scale(1.15) !important;
    z-index: 200 !important; /* Ensure highest z-index when hovering */
    position: relative; /* Ensure z-index works */
}

.staff-container {
    position: relative;
    height: 100%;
    width: 100%;
    background-color: #f8f8f8;
}

.staff-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: #000;
}

/* Style for leger lines */
.leger-line {
    width: 44px !important; /* Make slightly wider to better support notes further from staff */
    height: 2px;
    background-color: #000;
    position: absolute;
}

.note-display {
    line-height: 1.5;
    font-size: 16px;
    text-align: center;
    margin: 10px 0 5px;
    padding: 12px 15px;
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border: 1px solid rgba(236, 64, 122, 0.2);
    width: calc(100% - 30px); /* Adjust width to account for padding */
}

/* String instrument visualization */
.fretboard {
    height: 100%;
    width: 100%;
    position: relative;
    background-color: #d2b48c;
    background-image: linear-gradient(90deg,
        rgba(160, 120, 90, 0.3) 1px,
        rgba(0, 0, 0, 0) 1px,
        rgba(0, 0, 0, 0) 10px,
        rgba(160, 120, 90, 0.3) 10px
    );
    background-size: calc(100% / 13) 100%; /* Match the 13 fret positions */
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    z-index: 5; /* Ensure fretboard is below header/footer */
}

/* Special styling for the open string position (fret 0) */
.fret[data-fret="0"] {
    width: 4px; /* Make the nut (fret 0) thicker */
    background-color: #444; /* Different color for the nut */
    background: linear-gradient(to right, #888, #444, #888); /* Gradient effect */
    box-shadow: 2px 0 3px rgba(0, 0, 0, 0.3); /* Add shadow for dimension */
    z-index: 10; /* Ensure it's above other frets but below header/footer */
}

/* Add a lighter area for the open position */
.fretboard::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: calc(100% / 13); /* Width of first fret space */
    height: 100%;
    background-color: rgba(255, 255, 255, 0.2); /* Make the open position more visible */
    pointer-events: none; /* Don't interfere with clicks */
    z-index: 1;
}

.string {
    position: absolute;
    width: 100%;
    height: 3px;
    background-color: #aaa;
}

.fret {
    position: absolute;
    width: 2px;
    height: 100%;
    background-color: #888;
}

.string-note {
    position: absolute;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 20; /* Keep notes above frets but below controls */
    display: flex; /* Use flexbox for better centering */
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    transition: all 0.2s ease;
}

/* Improved fretboard */
.fretboard::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 5px;
    font-size: 12px;
    font-weight: bold;
    color: #333;
}

/* Remove the original fret::after style */
.fret::after {
    content: none;
}

/* Add style for the new fret labels */
.fret-label {
    position: absolute;
    bottom: 5px; /* Move slightly down for better visibility */
    transform: translateX(-50%);
    font-size: 15px; /* Slightly larger */
    font-weight: bold;
    color: #333;
    text-shadow: 0px 0px 3px rgba(255, 255, 255, 0.9); /* Stronger text shadow for better visibility */
    z-index: 3; /* Ensure it's above other elements */
    text-align: center;
    background-color: rgba(255, 255, 255, 0.4); /* Add semi-transparent background */
    border-radius: 50%; /* Make it circular */
    width: 22px; /* Fixed width */
    height: 22px; /* Fixed height */
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Special style for open position (fret 0) label */
.fret-label:first-of-type {
    background-color: rgba(250, 250, 250, 0.7); /* More visible background */
    font-weight: bold;
    color: #111; /* Darker text */
    border: 1px solid rgba(0, 0, 0, 0.2); /* Add subtle border */
}

/* Add string labels for bass with improved positioning and size */
.bass-visual .string::before {
    position: absolute;
    left: 8px; /* Move slightly to the right */
    top: 50%; /* Center vertically */
    transform: translateY(-50%); /* Proper vertical centering */
    font-size: 16px; /* Bigger font */
    font-weight: bold;
    color: #333; /* Darker for better visibility */
    text-shadow: 0px 0px 2px white; /* Add text shadow for readability */
    background-color: rgba(255, 255, 255, 0.5); /* Semi-transparent background */
    border-radius: 50%; /* Make it circular */
    width: 24px; /* Fixed width */
    height: 24px; /* Fixed height */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3; /* Above strings */
}

.bass-visual .string:nth-child(1)::before { content: 'G'; }
.bass-visual .string:nth-child(2)::before { content: 'D'; }
.bass-visual .string:nth-child(3)::before { content: 'A'; }
.bass-visual .string:nth-child(4)::before { content: 'E'; }

/* Add string labels for guitar with improved positioning and size */
.guitar-visual .string::before {
    position: absolute;
    left: 8px; /* Move slightly to the right */
    top: 50%; /* Center vertically */
    transform: translateY(-50%); /* Proper vertical centering */
    font-size: 16px; /* Bigger font */
    font-weight: bold;
    color: #333; /* Darker for better visibility */
    text-shadow: 0px 0px 2px white; /* Add text shadow for readability */
    background-color: rgba(255, 255, 255, 0.5); /* Semi-transparent background */
    border-radius: 50%; /* Make it circular */
    width: 24px; /* Fixed width */
    height: 24px; /* Fixed height */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3; /* Above strings */
}

.guitar-visual .string:nth-child(1)::before { content: 'e'; }
.guitar-visual .string:nth-child(2)::before { content: 'B'; }
.guitar-visual .string:nth-child(3)::before { content: 'G'; }
.guitar-visual .string:nth-child(4)::before { content: 'D'; }
.guitar-visual .string:nth-child(5)::before { content: 'A'; }
.guitar-visual .string:nth-child(6)::before { content: 'E'; }

/* Add enhanced hover effect styling for notes */
.string-note:hover, .key-highlight:hover {
    filter: brightness(1.3);
    z-index: 100;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
}
.staff-note:hover {
    filter: brightness(1.3);
    z-index: 100;
    cursor: pointer;
}

.key-highlight:hover {
    transform: scale(1.15) !important;
    /* Don't use translateX here as it can break the hover */
}


/* Fretboard inlay markers (dots) */
.fret-marker {
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: rgba(240, 240, 240, 0.8);
    transform: translate(-50%, -50%); /* Center both horizontally and vertically */
    z-index: 1;
    box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.7);
    display: flex; /* Add flexbox centering */
    align-items: center;
    justify-content: center;
}

/* Ensure double dots are spaced evenly and properly aligned */
.fret-marker.double, .fret-marker.double-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Make the dot at the 12th fret more distinctive */
.fret-marker.double, .fret-marker.double-bottom {
    background-color: rgba(245, 245, 245, 0.9);
    box-shadow: inset 0 0 4px rgba(0, 0, 0, 0.8), 0 0 2px rgba(255, 255, 255, 0.5);
}

/* Side markers (smaller) */
.side-marker {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: rgba(240, 240, 240, 0.8);
    transform: translate(-50%, -50%); /* Center both horizontally and vertically */
    z-index: 1;
    box-shadow: inset 0 0 2px rgba(0, 0, 0, 0.7);
}

/* Add styles for the color legend */
.color-legend {
    background-color: #f8f8f8;
    padding: 15px;
    border-radius: 4px;
    margin-top: 15px;
    border: 1px groove #EC407A;
}

.color-legend h3 {
    margin-top: 0;
    margin-bottom: 10px;
}

.color-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 10px 0;
}

.color-chip {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
}

.color-sample {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-block;
}

/* Improve visualization container */
.visualization-container {
    margin-top: 15px;
}

/* Fixed tooltip styles */
.note-tooltip {
    position: absolute; /* Changed from absolute to fixed for better positioning */
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 15px;
    border-radius: 6px;
    font-size: 14px;
    z-index: 9999; /* Extremely high z-index to ensure it's on top */
    pointer-events: none;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    font-family: 'Raleway', sans-serif;
    max-width: 300px;
    text-align: center;
    display: block; /* Ensure it's displayed as a block */
}

/* Improved piano styling */
.white-key::after {
    content: none;
}

.white-key:nth-child(7n+1)::after,
.white-key:nth-child(7n+2)::after,
.white-key:nth-child(7n+3)::after,
.white-key:nth-child(7n+4)::after,
.white-key:nth-child(7n+5)::after,
.white-key:nth-child(7n+6)::after,
.white-key:nth-child(7n)::after,
.white-key:nth-child(7n+7)::after {
    content: none;
}

/* Style for accidental text */
.accidental-text {
    position: absolute;
    left: -5px;
    top: 0;
    font-size: 14px;
    font-weight: bold;
    color: #000;
}

/* Add CSS for scale pattern display */
.scale-pattern {
    padding: 2px 5px;
    border-radius: 3px;
    margin-left: 5px;
}

.note-display {
    line-height: 1.5;
    padding-left: 15px;
    padding-right: 15px;
}





/* Add Piano Info Styles */
.piano-info {
    background-color: #f8f8f8;
    padding: 10px 15px;
    border-radius: 4px;
    margin: 10px 0;
    border-left: 3px solid #547980;
    font-size: 14px;
}

.piano-info h4 {
    margin: 0 0 5px 0;
    color: #547980;
}

.piano-info p {
    margin: 5px 0;
    line-height: 1.4;
}

/* Style for accidental labels on black keys */


/* Add CSS for the new layout arrangement */


/* Position the accidental controls near the root notes */
.accidentals-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    flex-direction: row;
    position: static;
}

.accidentals-container .accidental-btn {
    font-size: 18px;
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, background-color 0.3s;
}

.accidentals-container .accidental-btn:hover {
    transform: scale(1.1);
}

/* Style for the root notes */
.root-notes {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.note-btn {
    min-width: 45px;
    min-height: 37px;
    text-align: center;
    border-radius: 4px;
    transition: transform 0.2s, background-color 0.3s;
}

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

.note-btn.active {
    background-color: #F38630;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* Make sure all root notes have even borders */
.string-note[data-root="true"],
.scale-note[data-root="true"],
.key-highlight[data-root="true"] {
    border: 2px solid white !important;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.9) !important;
}

/* Add an animation to the active visualization */
@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.piano-visual.active, .bass-visual.active, .guitar-visual.active,
.treble-visual.active, .bass-clef-visual.active {
    opacity: 1;
    animation: fadeIn 0.5s ease-out;
}

/* Make scale buttons and viz buttons match the styling */
.scale-btn, .viz-btn {
    min-width: 45px;
    text-align: center;
    border-radius: 4px;
    transition: transform 0.2s, background-color 0.3s;
    margin: 3px;
}

.scale-btn:hover, .viz-btn:hover {
    transform: scale(1.05);
}

.scale-btn.active, .viz-btn.active {
    background-color: #F38630;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* Make the first row a flex row with Scale Type and Visualization side by side */
.controls-row {
    display: flex;
    flex-direction: row;
    gap: 20px;
    justify-content: space-between;
    width: 100%;
}

/* Make each control group in the row take appropriate width */
.controls-row .control-group {
    flex: 1;
}


/* Update the root notes container to have proper positioning */
.root-notes-container {
    width: 100%;
    margin-top: 15px;
    padding-top: 15px;
    padding-right: 140px; /* Make room for accidentals */
    border-top: 1px solid rgba(236, 64, 122, 0.3);
    position: relative; /* For absolute positioning of accidentals */
}

/* Override for root notes container to remove extra padding */
.root-notes-container {
    padding-right: 0 !important;
}

/* Staff note styling */
.staff-note {
    position: absolute;
    width: 24px; /* Slightly smaller for better fit */
    height: 18px; /* Shorter height */
    background-color: rgba(255, 0, 0, 1.0); /* Changed to full opacity */
    border-radius: 50%; /* Maximum roundness for perfect circles */
    transform: translate(-50%, -50%); /* Center both horizontally and vertically */
    z-index: 10;
    box-shadow: 0 0 0 1px black, 0 0 6px rgba(0, 0, 0, 0.3); /* Add black outer border to all notes */
    transition: none; /* Remove transition effects */
    display: flex; /* Enable flex for centering text */
    align-items: center;
    justify-content: center;
    color: white; /* Text color for scale degree */
    font-weight: bold;
    font-size: 12px;
    border: 1px solid black; /* Add black border */
}

/* Make text in yellow notes black for better contrast */
.staff-note[style*="rgba(255, 255, 0, 1.0)"] {
    color: black;
}

/* Make text in red notes black for better contrast */
.staff-note[style*="rgba(255, 0, 0, 1.0)"] {
    color: black;
}

/* Make text in orange notes black for better contrast */
.staff-note[style*="rgba(255, 165, 0, 1.0)"] {
    color: black;
}

/* String note styling - also increase smoothness */
.string-note {
    position: absolute;
    width: 28px;
    height: 28px;
    background-color: #f00;
    border-radius: 50%; /* Maximum roundness for perfect circles */
    transform: translate(-50%, -50%);
    z-index: 20;
    box-shadow: 0 0 0 1px black, 0 0 8px rgba(0, 0, 0, 0.4); /* Add black outer border to all notes */
    display: flex; /* Enable flex for centering text */
    align-items: center;
    justify-content: center;
    color: white; /* Text color for scale degree */
    font-weight: bold;
    font-size: 14px;
}

/* Make text in yellow string notes black for better contrast */
.string-note[style*="rgba(255, 255, 0, 1.0)"] {
    color: black;
}

/* Style for accidentals (sharps and flats) */
.note-accidental {
    position: absolute;
    font-size: 16px;
    font-weight: bold;
    font-family: serif;
    color: #333;
    z-index: 11; /* Above the notes */
    text-shadow: 0 0 2px rgba(255, 255, 255, 0.8);
    transform: translateY(-50%); /* Only center vertically */
}

/* Sharps and flats styling */
.note-sharp {
    left: 12px; /* Position to the right of the note */
}

.note-flat {
    left: 12px; /* Position to the right of the note */
}


/* Improved leger line styling */
.leger-line {
    width: 44px !important; /* Make slightly wider to better support notes further from staff */
    height: 2px;
    background-color: #000;
    position: absolute;
    transform: translateX(-50%); /* Center horizontally */
}

/* Key signature styling */
.key-signature {
    position: absolute;
    left: 80px; /* Position after clef symbol */
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    font-weight: bold;
    font-family: serif;
    color: #333;
}

/* CAGED System Styles */
.caged-container {
    /* Remove fixed height to allow container to expand based on content */
    min-height: 400px;
    border: 2px solid #547980;
    border-radius: 4px;
    background-color: #ffffff;
    position: relative;
    overflow: visible; /* Change from hidden to visible */
    margin-top: 20px;
    margin-bottom: 40px;
    padding-bottom: 60px; /* Increase padding to ensure space for legend */
}

.caged-title {
    background-color: #ffffff;
    color: #333;
    padding: 8px 15px;
    font-size: 1.17em;
    font-weight: bold;
    border-bottom: 1px solid rgba(236, 64, 122, 0.3);
}

.caged-controls {
    display: flex;
    flex-direction: column; /* Stack the controls vertically */
    gap: 15px;
    padding: 15px;
    background-color: #f5f5f5;
    border-bottom: 1px solid #ddd;
}

.caged-chord-select, .caged-shape-select, .caged-pattern-select {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.caged-chord-select span, .caged-shape-select span, .caged-pattern-select span {
    margin-right: 5px;
    font-weight: bold;
    min-width: 80px;
}

.caged-btn {
    background-color: #547980;
    color: white;
    border: none;
    min-height: 30px;
    padding: 5px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'Raleway', sans-serif;
    transition: background-color 0.3s;
}

.caged-btn:hover {
    background-color: #45666b;
}

.caged-btn.active {
    background-color: #F38630;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.caged-visualization {
    margin: 20px 15px;
    padding-bottom: 15px;
    position: relative;
}

/* CAGED Fretboard Styles */
.caged-fretboard {
    position: relative;
    height: 200px;
    width: 100%;
    background-color: #d2b48c;
    background-image: linear-gradient(90deg,
        rgba(160, 120, 90, 0.3) 1px,
        rgba(0, 0, 0, 0) 1px,
        rgba(0, 0, 0, 0) 10px,
        rgba(160, 120, 90, 0.3) 10px
    );
    background-size: calc(100% / 13) 100%;
    border: 1px solid #ccc;
    margin: 10px 0;
    border-radius: 4px;
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.3);
    overflow: visible; /* Make sure note markers are visible */
    z-index: 5;
}

/* Add a lighter area for the open position */
.caged-fretboard::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: calc(100% / 13); /* Width of first fret space */
    height: 100%;
    background-color: rgba(255, 255, 255, 0.2); /* Make the open position more visible */
    pointer-events: none; /* Don't interfere with clicks */
    z-index: 1;
}

/* CAGED fret styling */
.fret {
    position: absolute;
    height: 100%;
    width: 1px;
    background-color: rgba(160, 120, 90, 0.6);
    z-index: 2; /* Above strings but below notes */
}

/* Special styling for the 0th fret (nut) */
.fret[data-fret="0"] {
    width: 4px; /* Make the nut thicker */
    background-color: #444; /* Different color for the nut */
    background: linear-gradient(to right, #888, #444, #888); /* Gradient effect */
    box-shadow: 2px 0 3px rgba(0, 0, 0, 0.3); /* Add shadow for dimension */
    z-index: 10; /* Ensure it's above other frets */
}

.caged-string {
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

/* String label styling with rounded white background */
.string-label {
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 12px;
    color: #333;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2);
    z-index: 3;
    left: 4px;
    transform: translateY(-50%);
}

/* CAGED fretboard inlay markers (dots) */
.caged-marker {
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: rgba(240, 240, 240, 0.8);
    transform: translate(-50%, -50%); /* Center both horizontally and vertically */
    z-index: 2;
    box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.7);
}

/* Double dot markers */
.caged-marker.double, .caged-marker.double-bottom {
    background-color: rgba(245, 245, 245, 0.9);
    box-shadow: inset 0 0 4px rgba(0, 0, 0, 0.8), 0 0 2px rgba(255, 255, 255, 0.5);
}

.caged-shape {
    position: absolute;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 20; /* Keep highlights above frets but below controls */
    text-align: center;
    line-height: 28px;
    color: white;
    font-weight: bold;
    font-size: 14px;
    box-shadow: 0 0 8px rgba(0,0,0,0.4);
    cursor: pointer;
    display: flex;      /* Add flexbox for better centering */
    align-items: center;
    justify-content: center;
}

.caged-root {
    border: 2px solid white;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.9);
}

/* Style the legend colors the same way */
.caged-legend-color {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    margin-right: 8px;
    color: white;
    font-weight: bold;
    font-size: 12px;
    box-shadow: 0 0 5px rgba(0,0,0,0.3);
    display: flex;      /* Add flexbox for better centering */
    align-items: center;
    justify-content: center;
}



/* Removing .piano-note style as we won't use it anymore */

/* Increase font size for key labels */
.black-key-label, .accidental-label {
    font-size: 17px; /* Increased from default 16px */
}

.caged-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    padding: 15px;
    background-color: #f9f9f9;
    border-top: 1px solid #ddd;
    position: relative; /* Change from absolute to relative */
    margin-top: 15px; /* Add margin to separate from fretboard */
}

.caged-legend-title {
    font-weight: bold;
    margin-right: 10px;
}

.caged-legend-item {
    display: flex;
    align-items: center;
    margin-right: 15px;
}

.caged-legend-color {
    display: inline-block;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    margin-right: 8px;
    text-align: center;
    line-height: 24px;
    color: white;
    font-weight: bold;
    font-size: 12px;
    box-shadow: 0 0 5px rgba(0,0,0,0.3);
}

/* Special styling for root note in legend */
.caged-legend-color.root {
    border: 2px solid white;
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.6);
}

/* Fret number labels */
.fret-number {
    position: absolute;
    bottom: 2px;
    font-size: 12px;
    color: #333;
    font-weight: bold;
    transform: translateX(-50%);
    text-align: center;
}

/* String note styling (for guitar and bass) */
.string-note {
    position: absolute;
    width: 28px;
    height: 28px;
    background-color: #f00;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 20;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.4);
    display: flex; /* Enable flex for centering text */
    align-items: center;
    justify-content: center;
    color: white; /* Text color for scale degree */
    font-weight: bold;
    font-size: 14px;
}




/* Page-specific layout overrides for the shared legacy stylesheet. */
.btn-group, .accidentals-container {
    box-sizing: border-box;
    width: 100%;
    padding: 0;
    margin-bottom: 0;
    gap: 8px;
}
.controls-container button {
    float: none;
    height: auto;
    min-height: 40px;
    margin: 0;
}
button:focus-visible, footer a:focus-visible {
    outline: 3px solid #190f0f;
    outline-offset: 3px;
}
footer {
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    height: auto;
    padding: 6px 10px;
}
footer a {
    padding: 8px 12px;
    background: #e5fcc2;
    border: 1px solid #547980;
    border-radius: 4px;
    font: 14px 'Raleway', sans-serif;
}
footer a:last-child { margin-left: auto; }
@media (max-width: 600px) {
    body { padding: 12px; }
    .scale-page-container {
        padding: 0;
        margin-top: 100px;
        margin-bottom: 20px;
        gap: 14px;
    }
    .controls-container { padding: 12px; gap: 12px; }
    .root-notes {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 6px;
    }
    .note-btn { min-width: 0; padding: 8px 4px; font-size: 12px; }
    .scale-types {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .scale-btn, .viz-btn { padding: 8px 10px; }
    .color-legend { box-sizing: border-box; width: 100%; padding: 10px; }
    .note-display { padding: 0; overflow-wrap: anywhere; }
    footer { position: static; justify-content: center; }
    footer a:last-child { margin-left: 0; }
    .caged-chord-select, .caged-shape-select { flex-wrap: wrap; }
}

.control-label { width: 100%; font-weight: bold; font-size: 13px; text-align: left; }
.accidentals-container .accidental-btn { width: auto; padding: 8px 12px; font-size: 14px; }
.note-details { padding: 10px 14px; background: #fff; border: 1px solid #547980; border-radius: 4px; min-height: 1.4em; }
.selection-link { align-self: flex-end; text-decoration: underline; font-size: 13px; }
[role="button"]:focus-visible { outline: 3px solid #190f0f; outline-offset: -3px; }
.piano-visual, .bass-visual, .guitar-visual, .treble-visual, .bass-clef-visual { visibility: hidden; pointer-events: none; }
.piano-visual.active, .bass-visual.active, .guitar-visual.active, .treble-visual.active, .bass-clef-visual.active { visibility: visible; pointer-events: auto; }
.note-tooltip { box-sizing: border-box; position: fixed; white-space: pre-line; max-width: min(300px, calc(100vw - 16px)); }
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}

.root-notes .control-label, .scale-types .control-label { grid-column: 1 / -1; }