* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    min-height: 100vh;
    width: 100%;
    font-family: Arial, sans-serif;
    background-color: #1a1a2e;
    color: #f0f0f0;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
    -webkit-user-select: none;
    user-select: none;
}

.app-container {
    display: flex;
    flex-direction: row;
    width: 100%;
    height: 100vh;
    padding: 10px;
    gap: 10px;
    z-index: 1;
    box-sizing: border-box;
    max-width: 1400px;
    max-height: 900px;
    margin: 0 auto;
    -webkit-user-select: none;
    user-select: none;
    margin-right: 2px;
}

.controls-panel {
    display: flex;
    flex-direction: column;
    width: 250px;
    min-width: 250px;
    background-color: #1d1d1d;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    overflow-y: auto;
    padding: 10px;
    box-sizing: border-box;
    -webkit-user-select: none;
    user-select: none;
    margin-right: 2px;
}

#PsychologicalStudio {
    text-align: center;
    color: #717d9f;
    text-shadow: 0px, 0px, 5px, rgb(255, 255, 255);
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    margin-top: 2px;
    margin-bottom: 2px;
}

.controls-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 15px;
}

.controls-section:last-child {
    margin-bottom: 0;
}

.section-title {
    font-size: 14px;
    font-weight: bold;
    color: #cecece;
    margin-bottom: 5px;
    text-align: center;
}

.play-button {
    padding: 12px;
    background-color: #930018;
    color: #000000;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: background-color 0.3s;
    min-height: 44px;
    margin-top: 5px;
}

.play-button:hover {
    background-color: #6500bc;
}

.play-button.playing {
    background-color: #a50034;
    color: #f0f0f0;
}

.record-button {
    padding: 12px;
    background-color: #91d32f;
    color: #000000;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: background-color 0.3s;
    min-height: 44px;
    margin-top: 5px;
}

.record-button:hover {
    background-color: #b71c1c;
}

.record-button.recording {
    background-color: #22ffc0;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

.save-button {
    padding: 12px;
    background-color: #388e3c;
    color: #ffffff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: background-color 0.3s;
    min-height: 44px;
    margin-top: 5px;
    display: none;
}

.save-button:hover {
    background-color: #2e7d32;
}

.arrangement-button {
    padding: 12px 20px;
    background-color: #2a2a2a;
    color: #f0f0f0;
    border: 1px solid #444;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: all 0.3s;
    min-height: 44px;
    margin-top: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    width: 100%;
}

.arrangement-button:hover {
    background-color: #3a3a3a;
    border-color: #666;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.arrangement-button:active {
    background-color: #1a1a1a;
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.tempo-control {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 5px;
}

.tempo-control label {
    color: rgb(255, 98, 0);
    font-size: 14px;
    margin-top: 4px;
}

.tempo-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: #0f3460;
    outline: none;
    -webkit-appearance: none;
}

.tempo-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #e94560;
    cursor: pointer;
}

.tempo-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #e94560;
    cursor: pointer;
}

.tempo-display {
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    color: #aa00b3;
}

.high-tempo-control label {
    color: rgb(255, 100, 0);
    margin-top: 4px;
}

.high-tempo-slider:disabled {
    opacity: 0.5;
}

.long-loop-tempo-control label {
    color: rgb(0, 145, 234);
}

.loop-controls {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.loop-controls label {
    color: rgb(122, 122, 122);
    font-size: 14px;
}

.loop-options {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 3px;
    height: 40px;
}

.loop-button {
    padding: 4px 6px;
    background-color: #2b2b2b;
    color: #00ad57;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 10px;
    transition: background-color 0.2s;
    flex: 1;
    min-width: 40px;
}

.loop-button:hover {
    background-color: #1e5f8e;
}

.loop-button.active {
    background-color: #00FF7F;
    color: #000000;
    border: 2px solid #00FF7F;
    box-shadow: 0 0 15px rgba(0, 255, 127, 0.9), 0 0 8px rgba(0, 255, 127, 0.6) inset;
    font-weight: bold;
}

.long-loop-button.active {
    background-color: #00FF7F;
    color: #000000;
    border: 2px solid #00FF7F;
    box-shadow: 0 0 15px rgba(0, 255, 127, 0.9), 0 0 8px rgba(0, 255, 127, 0.6) inset;
    font-weight: bold;
}

.volume-controls {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.volume-control {
    display: flex;
    align-items: center;
    margin-bottom: 4px;
    border-radius: 6px;
    padding: 3px;
}

.volume-control label {
    width: 30px;
    font-size: 11px;
}

.volume-slider {
    flex: 1;
    height: 4px;
    border-radius: 10px;
    background: #0f3460;
    outline: none;
    -webkit-appearance: none;
    margin: 0 5px;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #00c35b;
    cursor: pointer;
}

.volume-slider::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #00c35b;
    cursor: pointer;
}

.volume-value {
    width: 30px;
    text-align: right;
    font-size: 11px;
    color: #000;
}

/* Group-specific volume slider styles */
.volume-control.group-0 {
    background-color: rgba(229, 57, 53, 0.4);
    margin-bottom: 5px;
    min-height: 20px;
}
.volume-control.group-0 .volume-slider {
    background: #16213e;
}
.volume-control.group-0 .volume-slider::-webkit-slider-thumb {
    background: #e53935;
}
.volume-control.group-0 .volume-slider::-moz-range-thumb {
    background: #16213e;
}
.volume-control.group-0 label {
    color: #f12c29;
}
.volume-control.group-0 .volume-value {
    color: #e53935;
}

.volume-control.group-1 {
    background-color: rgba(251, 140, 0, 0.4);
    margin-bottom: 5px;
    min-height: 20px;
}
.volume-control.group-1 .volume-slider {
    background: #16213e;
}
.volume-control.group-1 .volume-slider::-webkit-slider-thumb {
    background: #fb8c00;
}
.volume-control.group-1 .volume-slider::-moz-range-thumb {
    background: #fb8c00;
}
.volume-control.group-1 label {
    color: #ff8c00;
}
.volume-control.group-1 .volume-value {
    color: #fb8c00;
}

.volume-control.group-2 {
    background-color: rgba(253, 216, 53, 0.4);
    margin-bottom: 5px;
    min-height: 20px;
}
.volume-control.group-2 .volume-slider {
    background: #16213e;
}
.volume-control.group-2 .volume-slider::-webkit-slider-thumb {
    background: #fdd835;
}
.volume-control.group-2 .volume-slider::-moz-range-thumb {
    background: #fdd835;
}
.volume-control.group-2 label {
    color: #fbd426;
}
.volume-control.group-2 .volume-value {
    color: #fdd835;
}

.volume-control.group-3 {
    background-color: rgba(67, 160, 71, 0.4);
    margin-bottom: 5px;
    min-height: 20px;
}
.volume-control.group-3 .volume-slider {
    background: #16213e;
}
.volume-control.group-3 .volume-slider::-webkit-slider-thumb {
    background: #43a047;
}
.volume-control.group-3 .volume-slider::-moz-range-thumb {
    background: #43a047;
}
.volume-control.group-3 label {
    color: #3bb841;
}
.volume-control.group-3 .volume-value {
    color: #43a047;
}

.volume-control.group-4 {
    background-color: rgba(0, 172, 193, 0.4);
    margin-bottom: 5px;
    min-height: 20px;
}
.volume-control.group-4 .volume-slider {
    background: #16213e;
}
.volume-control.group-4 .volume-slider::-webkit-slider-thumb {
    background: #00acc1;
}
.volume-control.group-4 .volume-slider::-moz-range-thumb {
    background: #00acc1;
}
.volume-control.group-4 label {
    color: #00bfd8;
}
.volume-control.group-4 .volume-value {
    color: #00acc1;
}

.volume-control.group-5 {
    background-color: rgba(3, 155, 229, 0.4);
    margin-bottom: 5px;
    min-height: 20px;
}
.volume-control.group-5 .volume-slider {
    background: #16213e;
}
.volume-control.group-5 .volume-slider::-webkit-slider-thumb {
    background: #039be5;
}
.volume-control.group-5 .volume-slider::-moz-range-thumb {
    background: #039be5;
}
.volume-control.group-5 label {
    color: rgb(24, 143, 202);
}
.volume-control.group-5 .volume-value {
    color: #039be5;
}

.volume-control.group-6 {
    background-color: rgba(94, 53, 177, 0.4);
    margin-bottom: 5px;
    min-height: 20px;
}
.volume-control.group-6 .volume-slider {
    background: #16213e;
}
.volume-control.group-6 .volume-slider::-webkit-slider-thumb {
    background: #6c33de;
}
.volume-control.group-6 .volume-slider::-moz-range-thumb {
    background: #5e35b1;
}
.volume-control.group-6 label {
    color: #5e2bc5;
}
.volume-control.group-6 .volume-value {
    color: #5e35b1;
}

.volume-control.group-7 {
    background-color: rgba(142, 36, 170, 0.4);
    margin-bottom: 5px;
    min-height: 20px;
}
.volume-control.group-7 .volume-slider {
    background: #16213e;
}
.volume-control.group-7 .volume-slider::-webkit-slider-thumb {
    background: #8e24aa;
}
.volume-control.group-7 .volume-slider::-moz-range-thumb {
    background: #8e24aa;
}
.volume-control.group-7 label {
    color: #9c1fbf;
}
.volume-control.group-7 .volume-value {
    color: #8e24aa;
}

.volume-control.group-8 {
    background-color: rgba(216, 27, 96, 0.4);
    margin-bottom: 5px;
    min-height: 20px;
}
.volume-control.group-8 .volume-slider {
    background: #16213e;
}
.volume-control.group-8 .volume-slider::-webkit-slider-thumb {
    background: #d81b60;
}
.volume-control.group-8 .volume-slider::-moz-range-thumb {
    background: #d81b60;
}
.volume-control.group-8 label {
    color: #e21762;
}
.volume-control.group-8 .volume-value {
    color: #d81b60;
}

.volume-control.group-9 {
    background-color: rgba(84, 110, 122, 0.4);
    min-height: 20px;
}
.volume-control.group-9 .volume-slider {
    background: #16213e;
}
.volume-control.group-9 .volume-slider::-webkit-slider-thumb {
    background: #546e7a;
}
.volume-control.group-9 .volume-slider::-moz-range-thumb {
    background: #546e7a;
}
.volume-control.group-9 label {
    color: #5c7d8c;
}
.volume-control.group-9 .volume-value {
    color: #546e7a;
}

.grid-panel {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    box-sizing: border-box;
    padding: 5px;
}

.button-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    grid-template-rows: repeat(10, 1fr);
    width: 100%;
    height: 100%;
    max-width: 700px;
    max-height: 700px;
    min-width: 150px;
    min-height: 150px;
    gap: 0.8vmin;
    box-sizing: border-box;
    aspect-ratio: 1/1;
}

.audio-button {
    padding: 5px 2px;
    color: #000000;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: clamp(10px, 1.2vmin, 14px);
    transition: background-color 0.3s;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    position: relative;
}

.audio-button:hover {
    opacity: 0.8;
}

.loop-indicator {
    position: absolute;
    bottom: 2px;
    left: 0;
    right: 0;
    height: 3px;
    background-color: #a745e9;
    border-radius: 2px;
    opacity: 0;
    transition: opacity 0.3s;
}

.audio-button.active .loop-indicator {
    opacity: 0;
}

.custom-indicator {
    position: absolute;
    top: 2px;
    right: 2px;
    background-color: rgba(255, 255, 255, 0.7);
    color: #000;
    font-size: 8px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
}

.group-0 { background-color: #e53935; }
.group-1 { background-color: #fb8c00; }
.group-2 { background-color: #fdd835; }
.group-3 { background-color: #43a047; }
.group-4 { background-color: #00acc1; }
.group-5 { background-color: #039be5; }
.group-6 { background-color: #5e35b1; }
.group-7 { background-color: #8e24aa; }
.group-8 { background-color: #d81b60; }
.group-9 { background-color: #546e7a; }

.group-0.active {
    color: aliceblue;
    filter: brightness(0.7);
    box-shadow: 0 0 15px rgba(229, 57, 53, 1.0), 0 0 30px rgba(229, 57, 53, 0.8);
}
.group-1.active {
    color: aliceblue;
    filter: brightness(0.7);
    box-shadow: 0 0 15px rgba(251, 140, 0, 1.0), 0 0 30px rgba(251, 140, 0, 0.8);
}
.group-2.active {
    color: aliceblue;
    filter: brightness(0.7);
    box-shadow: 0 0 15px rgba(253, 216, 53, 1.0), 0 0 30px rgba(253, 216, 53, 0.8);
}
.group-3.active {
    color: aliceblue;
    filter: brightness(0.7);
    box-shadow: 0 0 15px rgba(67, 160, 71, 1.0), 0 0 30px rgba(67, 160, 71, 0.8);
}
.group-4.active {
    color: aliceblue;
    filter: brightness(0.7);
    box-shadow: 0 0 15px rgba(0, 172, 193, 1.0), 0 0 30px rgba(0, 172, 193, 0.8);
}
.group-5.active {
    color: aliceblue;
    filter: brightness(0.7);
    box-shadow: 0 0 15px rgba(3, 155, 229, 1.0), 0 0 30px rgba(3, 155, 229, 0.8);
}
.group-6.active {
    color: aliceblue;
    filter: brightness(0.7);
    box-shadow: 0 0 15px rgba(94, 53, 177, 1.0), 0 0 30px rgba(94, 53, 177, 0.8);
}
.group-7.active {
    color: aliceblue;
    filter: brightness(0.7);
    box-shadow: 0 0 15px rgba(142, 36, 170, 1.0), 0 0 30px rgba(142, 36, 170, 0.8);
}
.group-8.active {
    color: aliceblue;
    filter: brightness(0.7);
    box-shadow: 0 0 15px rgba(216, 27, 96, 1.0), 0 0 30px rgba(216, 27, 96, 0.8);
}
.group-9.active {
    color: aliceblue;
    filter: brightness(0.7);
    box-shadow: 0 0 20px rgba(84, 110, 122, 1.0), 0 0 40px rgba(84, 110, 122, 1.0), 0 0 60px rgba(84, 110, 122, 0.8);
}

/* For medium screens like tablets */
@media (max-width: 1024px) {
    body {
        -webkit-user-select: none;
        user-select: none;
    }
    .app-container {
        padding: 10px;
        margin-right: 2px;
    }
    
    .controls-panel {
        width: 220px;
        min-width: 220px;
    }
    
    .button-grid {
        max-width: 600px;
        max-height: 600px;
    }
}

/* Bar Counter Styles */
.bar-counter {
    position: fixed;
    background: linear-gradient(135deg, #1d1d1d 0%, #2a2a2a 100%);
    border-radius: 6px;
    padding: 8px 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    z-index: 100;
    border: 1px solid #9C27B0;
}

.bar-counter-label {
    font-size: 8px;
    font-weight: 600;
    color: #9C27B0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bar-counter-display {
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    font-family: 'Courier New', monospace;
    text-shadow: 0 0 8px rgba(156, 39, 176, 0.5);
    min-width: 60px;
    text-align: center;
}

/* Desktop - right side next to controls */
@media (min-width: 769px) {
    .bar-counter {
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
    }
}

/* For mobile screens */
@media (max-width: 768px) {
    html, body {
        min-height: 100%;
        height: auto;
        position: relative;
        overflow: hidden;
        -webkit-user-select: none;
        user-select: none;
    }
    
    /* Bar counter - bottom center on mobile */
    .bar-counter {
        bottom: 10px;
        left: 50%;
        transform: translateX(-50%);
        padding: 6px 10px;
    }
    
    .bar-counter-display {
        font-size: 16px;
        min-width: 50px;
    }
    
    .app-container {
        flex-direction: column;
        height: 100vh;
        padding: 5px;
        gap: 5px;
        overflow: hidden;
        -webkit-user-select: none;
        user-select: none;
        margin-right: 2px;        
    }
    
    .controls-panel {
        width: 100%;
        height: 220px; /* Increased height to accommodate all controls */
        min-width: unset;
        padding: 5px;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        gap: 5px;
        margin-right: 4px;
    }
    
    .controls-section {
        margin-bottom: 5px;
    }
    
    .left-controls {
        width: 100%;
        display: flex;
        flex-direction: row;
        gap: 5px;
        margin-bottom: 5px;
    }
    
    .left-controls > .controls-section {
        flex: 1;
        margin-bottom: 0;
    }
    
    .right-controls {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 5px;
    }
    
    .volume-controls {
        width: 100%;
        margin-top: 5px;
        display: flex;
        flex-direction: column;
        gap: 5px;
        max-height: 200px; /* Increased from 100px to show more sliders */
        overflow-y: auto;
        scrollbar-width: none;
        -ms-overflow-style: none;
        margin-bottom: 10px;
    }
    
    .tempo-control {
        width: 100%;
        margin-bottom: 0;
        gap: 2px;
    }
    
    .tempo-control label {
        font-size: 11px;
        margin-bottom: 1px;
    }
    
    .high-tempo-control {
        width: 100%;
        margin-bottom: 0;
        gap: 2px;
    }
    
    .long-loop-tempo-control {
        width: 100%;
        margin-bottom: 0;
        gap: 2px;
    }
    
    .play-button {
        width: 100%;
        padding: 8px;
        font-size: 13px;
        margin-bottom: 0;
        min-height: 36px;
    }
    
    .record-button {
        width: 100%;
        padding: 8px;
        font-size: 13px;
        margin-bottom: 0;
        min-height: 36px;
    }
    
    .save-button {
        width: 100%;
        padding: 8px;
        font-size: 13px;
        margin-bottom: 0;
        min-height: 36px;
    }
    
    .loop-controls {
        width: 100%;
        margin-top: 0;
        margin-bottom: 0;
        gap: 2px;
    }
    
    .loop-controls label {
        font-size: 11px;
        margin-bottom: 1px;
    }
    
    .volume-controls h3 {
        font-size: 10px;
        margin-bottom: 1px;
    }
    
    .volume-control {
        margin-bottom: 1px;
    }
    
    .volume-control label {
        width: 20px;
        font-size: 9px;
    }
    
    .volume-slider {
        height: 3px;
        margin: 0 2px;
    }
    
    .volume-slider::-webkit-slider-thumb {
        width: 8px;
        height: 8px;
    }
    
    .volume-slider::-moz-range-thumb {
        width: 8px;
        height: 8px;
    }
    
    .volume-value {
        width: 20px;
        font-size: 9px;
    }
    
    .loop-options {
        justify-content: space-between;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 2px;
        gap: 2px;
    }
    
    .loop-options .loop-button {
        flex: 0 0 auto;
        min-width: 22px;
        padding: 2px 3px;
        font-size: 8px;
        min-width: 60px;
    }
    
    .tempo-display {
        font-size: 11px;
        margin-bottom: 0;
        margin-top: 1px;
    }
    
    .grid-panel {
        width: 100%;
        height: calc(100% - 220px); /* Adjusted to match new controls panel height */
        min-height: 0;
    }
    
    .button-grid {
        max-width: 500px;
        max-height: 500px;
        gap: 0.4vmin;
    }
    
    .audio-button {
        font-size: 9px;
        padding: 3px 1px;
    }
    .piano-roll-sound-source label {
        margin: 0%;
    }
}

/* For very small screens like Apple Watch */
@media (max-width: 400px) and (max-height: 500px) {
    html, body {
        -webkit-user-select: none;
        user-select: none;
    }
    .app-container {
        flex-direction: column;
        width: 100%;
        height: 100vh;
        padding: 2px;
        gap: 2px;
        overflow: hidden;
        box-sizing: border-box;
    }
    
    .controls-panel {
        width: 100%;
        height: 180px; /* Increased height */
        min-width: unset;
        padding: 2px;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        gap: 2px;
    }
    
    .controls-section {
        margin-bottom: 2px;
    }
    
    .left-controls {
        width: 100%;
        display: flex;
        flex-direction: row;
        gap: 2px;
        margin-bottom: 2px;
    }
    
    .left-controls > .controls-section {
        flex: 1;
        margin-bottom: 0;
    }
    
    .right-controls {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 2px;
    }
    
    .volume-controls {
        width: 100%;
        margin-top: 2px;
        display: flex;
        flex-direction: column;
        gap: 2px;
        max-height: 150px; /* Increased from 80px to show more sliders */
        overflow-y: auto;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .tempo-control {
        width: 100%;
        margin-bottom: 0;
        gap: 2px;
    }
    
    .tempo-control label {
        font-size: 10px;
        margin-bottom: 1px;
    }
    
    .high-tempo-control {
        width: 100%;
        margin-bottom: 0;
        gap: 2px;
    }
    
    .long-loop-tempo-control {
        width: 100%;
        margin-bottom: 0;
        gap: 2px;
    }
    
    .play-button {
        width: 100%;
        padding: 6px;
        font-size: 11px;
        margin-bottom: 0;
        min-height: 32px;
    }
    
    .record-button {
        width: 100%;
        padding: 6px;
        font-size: 11px;
        margin-bottom: 0;
        min-height: 32px;
    }
    
    .save-button {
        width: 100%;
        padding: 6px;
        font-size: 11px;
        margin-bottom: 0;
        min-height: 32px;
    }
    
    .loop-controls {
        width: 100%;
        margin-top: 0;
        margin-bottom: 0;
        gap: 2px;
    }
    
    .loop-controls label {
        font-size: 10px;
        margin-bottom: 1px;
    }
    
    .volume-controls h3 {
        font-size: 8px;
        margin-bottom: 1px;
    }
    
    .volume-control {
        margin-bottom: 1px;
    }
    
    .volume-control label {
        width: 18px;
        font-size: 8px;
    }
    
    .volume-slider {
        height: 2px;
        margin: 0 1px;
    }
    
    .volume-slider::-webkit-slider-thumb {
        width: 6px;
        height: 6px;
    }
    
    .volume-slider::-moz-range-thumb {
        width: 6px;
        height: 6px;
    }
    
    .volume-value {
        width: 18px;
        font-size: 8px;
    }
    
    .loop-options {
        justify-content: space-between;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 1px;
        gap: 1px;
    }
    
    .loop-options .loop-button {
        flex: 0 0 auto;
        min-width: 18px;
        padding: 1px 2px;
        font-size: 7px;
    }
    
    .tempo-display {
        font-size: 9px;
        margin-bottom: 0;
        margin-top: 1px;
    }
    
    .grid-panel {
        width: 100%;
        height: calc(100% - 180px); /* Adjusted to match new controls panel height */
        min-height: 0;
    }
    
    .button-grid {
        max-width: 300px;
        max-height: 300px;
        gap: 0.2vmin;
    }
    
    .audio-button {
        font-size: 8px;
        padding: 2px 1px;
    }
}

/* For mobile landscape orientation */
@media (max-width: 768px) and (orientation: landscape) {
    html, body {
        -webkit-user-select: none;
        user-select: none;
    }
    .app-container {
        flex-direction: row;
        height: 100vh;
        padding: 5px;
        gap: 5px;
        margin-right: 4px;
    }
    
    .controls-panel {
        width: 30%;
        height: 100%;
        min-width: 150px;
        padding: 5px;
        display: flex;
        flex-direction: column;
        gap: 5px;
        margin-right: 4px;
    }
    
    .left-controls {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 3px;
    }
    
    .right-controls {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 3px;
    }
    
    .volume-controls {
        width: 100%;
        margin-top: 0;
        margin-bottom: 10px;
        max-height: 180px; /* Increased from 120px to show more sliders */
        overflow-y: auto;
    }
    
    .tempo-control, .high-tempo-control, .long-loop-tempo-control, .play-button, .record-button, .save-button, .loop-controls {
        width: 100%;
        margin-right: 0;
        margin-bottom: 5px;
    }
    
    .play-button {
        min-width: auto;
        padding: 12px;
        font-size: 16px;
        min-height: 48px;
    }
    
    .record-button {
        min-width: auto;
        padding: 12px;
        font-size: 16px;
        min-height: 48px;
    }
    
    .save-button {
        min-width: auto;
        padding: 12px;
        font-size: 16px;
        min-height: 48px;
    }
    
    .loop-controls {
        min-width: auto;
    }
    
    .volume-controls {
        min-width: auto;
    }
    
    .grid-panel {
        width: 70%;
        height: 100%;
        padding: 5px;
        overflow: hidden;
    }
    
    .button-grid {
        max-width: 500px;
        max-height: 500px;
        gap: 0.3vmin;
    }
    
    .audio-button {
        font-size: 8px;
        padding: 2px 1px;
    }
    
    .loop-options {
        justify-content: space-between;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 2px;
        gap: 2px;
    }
    
    .loop-options .loop-button {
        flex: 0 0 auto;
        min-width: 22px;
        padding: 2px 3px;
        font-size: 8px;
    }
}

/* Effects popup styles */
.effects-popup {
    position: fixed;
    background-color: #171717;
    border: 1px solid #444;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    color: #ca006c;
    font-family: Arial, sans-serif;
    display: none;
    flex-direction: column;
    overflow: hidden;
    -webkit-user-select: none;
    user-select: none;
}

.popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background-color: #2f2f2f;
    border-bottom: 1px solid #444;
    border-radius: 8px 8px 0 0;
}

.popup-header h3 {
    margin: 0;
    font-size: 16px;
}

.popup-close-btn {
    background: none;
    border: none;
    color: #b15600;
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-shadow: 0px, 0px, 5px rgba(0, 0, 0, 0.5);
}

.popup-content {
    padding: 15px;
    overflow-y: auto;
    flex: 1;
    -webkit-user-select: none;
    user-select: none;
}

/* All sliders in popup with consistent dark styling */
.popup-content input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    background-color: #333333 !important;
    height: 8px;
    border-radius: 4px;
    outline: none;
    width: 100%;
}

.popup-content input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #666666 !important;
    cursor: pointer;
    border: 1px solid #888888;
}

.popup-content input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #666666 !important;
    cursor: pointer;
    border: 1px solid #888888;
}

/* Additional styles for effects popup sliders */
.effects-popup input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    background-color: #333333 !important;
    height: 8px;
    border-radius: 4px;
    outline: none;
    width: 100%;
}

.effects-popup input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    background: #666666 !important;
    border: 1px solid #888888;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    cursor: pointer;
}

.effects-popup input[type="range"]::-moz-range-thumb {
    background: #666666 !important;
    border: 1px solid #888888;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    cursor: pointer;
}

/* Enhanced filter controls with consistent dark styling */
.enhanced-filter-controls input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    background-color: #333333 !important;
    height: 8px;
    border-radius: 4px;
    outline: none;
    width: 100%;
}

.enhanced-filter-controls input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #666666 !important;
    cursor: pointer;
    border: 1px solid #888888;
}

.enhanced-filter-controls input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #666666 !important;
    cursor: pointer;
    border: 1px solid #888888;
}

.enhanced-filter-controls input {
    accent-color: #616161;
    background: #272727;
    color: #360062;
}

/* Filter control sliders with consistent dark styling */
.filter-control input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    background-color: #333333 !important;
    height: 8px;
    border-radius: 4px;
    outline: none;
    width: 100%;
}

.filter-control input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #666666 !important;
    cursor: pointer;
    border: 1px solid #888888;
}

.filter-control input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #666666 !important;
    cursor: pointer;
    border: 1px solid #888888;
}

/* Sample selection range sliders with consistent dark styling */
.sample-selection-range input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    background-color: #333333 !important;
    height: 8px;
    border-radius: 4px;
    outline: none;
    width: 100%;
}

.sample-selection-range input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #666666 !important;
    cursor: pointer;
    border: 1px solid #888888;
}

.sample-selection-range input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #666666 !important;
    cursor: pointer;
    border: 1px solid #888888;
}

/* Consistent styling for all value displays */
.slider-container span,
.filter-control span,
.sample-selection-values span {
    color: #00bbff !important;
}

#sample-upload {
    color: #00bbff;
}

#file-upload-button {
    color: #00acc1;
    background-color: #006064;
}

#speed-select {
    color: #07d100;
    background-color: #131313;
    border-radius: 25%;
}

.effect-section {
    margin-bottom: 15px;
}

.effect-section h4 {
    margin: 0 0 10px 0;
    font-size: 14px;
    color: hsl(341, 100%, 50%);
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

.effect-section label {
    color: #cdcccc;
}

.slider-container {
    margin-bottom: 10px;
}

.slider-container label {
    display: block;
    margin-bottom: 5px;
    font-size: 12px;
}

.slider-container input[type="range"] {
    width: 100%;
    margin-bottom: 5px;
    accent-color: rgb(97, 97, 97);
}

.slider-container span {
    display: block;
    text-align: right;
    font-size: 12px;
    color: #00bbff;
}

.popup-footer {
    padding: 10px 15px;
    background-color: #2f2f2f;
    border-top: 1px solid #444;
    border-radius: 0 0 8px 8px;
    text-align: right;
}

.popup-reset-btn {
    background-color: #212121;
    color: rgb(255, 0, 0);
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    margin-right: 10px;
}

.popup-accept-btn {
    background-color: #212121;
    color: rgb(183, 255, 0);
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.popup-accept-btn:hover {
    background-color: #0a0384;
}

/* Visual EQ Styles */
.visual-eq-container {
    position: relative;
    width: 100%;
    height: 200px;
    background-color: #1a1a1a;
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 10px;
}

.eq-canvas {
    width: 100%;
    height: 100%;
    cursor: crosshair;
}

.eq-frequency-labels {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 5px;
    font-size: 10px;
    color: #aaa;
    pointer-events: none;
}

.eq-gain-labels {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 5px 0;
    font-size: 10px;
    color: #9e0064;
    pointer-events: none;
}

.eq-band-controls {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
}

.eq-band-control {
    flex: 1;
    margin: 0 5px;
}

.eq-band-control label {
    display: block;
    margin-bottom: 5px;
    font-size: 12px;
    text-align: center;
}

.eq-band-control input {
    width: 100%;
}

.eq-band-value {
    display: block;
    text-align: center;
    font-size: 10px;
    color: #b30074;
    margin-top: 2px;
}

.record-controls button {
    background-color: #353535;
    color: rgb(0, 133, 205);
    border-radius: 10px;
    object-fit: contain;
    box-shadow: #01579b;
}

#piano-roll-sound-source {
    background-color: #3e3e3e;
    border-radius: 8px;
    color: aliceblue;
    padding: 5px, 10px;
    justify-content: left;
    margin-right: 10px;
}

.piano-roll-sound-source label {
    color: #656565;
}

#piano-roll-visualizer-toggle-btn {
    background-color: #353535;
}

#piano-roll-preview-btn {
    background-color: #004c82;
    border-radius: 10px;
    color: aliceblue;
    padding: 5px, 10px;
    min-width: 55px;
}

#piano-roll-stop-btn {
    background-color: #d47500;
    color: aliceblue;
    border-radius: 8px;
    padding: 5px, 10px;
    min-width: 40px;
}

.piano-roll-filters h4 {
    color: rgb(157, 20, 220);
}

input#file-upload-button {
    color: aliceblue;
    background-color: #878787;
    padding: 5px, 10px;
}

.filter-group h5 {
    color: #0084bd;
}

#piano-roll-clear-btn {
    background-color: #a50034;
}

#record-status {
    color: #565656;
}


/* Offline Indicator */
.offline-indicator {
    position: fixed;
    top: 10px;
    right: 10px;
    background-color: #ff6b35;
    color: white;
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    animation: pulse 2s infinite;
}

.offline-icon {
    font-size: 14px;
}

.offline-text {
    font-size: 11px;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

/* Background Canvas Styles */
#backgroundCanvas {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 0 !important;
    pointer-events: none !important;
    background: transparent !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    /* Mobile-specific fixes */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    will-change: transform;
}

/* Mobile-specific canvas adjustments */
@media screen and (max-width: 768px) {
    #backgroundCanvas {
        width: 100vw;
        height: 100vh;
        min-height: 100vh;
        min-width: 100vw;
        /* Ensure canvas covers full mobile viewport */
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        /* Mobile-specific optimizations */
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
        -webkit-perspective: 1000;
        perspective: 1000;
    }
    
    /* Ensure body and html take full height on mobile */
    html, body {
        height: 100%;
        min-height: 100vh;
        overflow: hidden;
        /* Prevent mobile scrolling issues */
        position: fixed;
        width: 100%;
    }
    
    /* Mobile app container adjustments */
    .app-container {
        position: relative;
        z-index: 1;
        height: 100vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* Additional mobile fixes for canvas visibility */
@media screen and (max-width: 480px) {
    #backgroundCanvas {
        /* Force hardware acceleration on mobile */
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
        /* Ensure canvas is always visible */
        opacity: 1;
        visibility: visible;
    }
}

/* Folder Selection Controls */
.folder-controls {
    margin-top: 15px;
    padding: 10px;
    background-color: #2a2a2a;
    border-radius: 5px;
    border: 1px solid #444;
}

.folder-button {
    width: 100%;
    padding: 10px;
    background-color: #4a4a4a;
    color: #f0f0f0;
    border: 1px solid #666;
    border-radius: 3px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s;
    margin-bottom: 8px;
}

.folder-button:hover {
    background-color: #5a5a5a;
}

.folder-button:active {
    background-color: #3a3a3a;
}

.current-folder {
    font-size: 12px;
    color: #aaa;
    text-align: center;
    padding: 5px;
    background-color: #333;
    border-radius: 3px;
    border: 1px solid #555;
}

/* Theme Selection Controls */
.theme-controls {
    margin-top: 15px;
    padding: 10px;
    background-color: #2a2a2a;
    border-radius: 5px;
    border: 1px solid #444;
}

.theme-toggle-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.theme-toggle-container .section-title {
    margin: 0;
}

.theme-buttons {
    display: none; /* Hidden by default */
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.theme-buttons.visible {
    display: grid; /* Show when toggle is on */
}

.theme-button {
    padding: 8px;
    background-color: #4a4a4a;
    color: #f0f0f0;
    border: 1px solid #666;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.3s;
    text-align: center;
}

.theme-button:hover {
    background-color: #5a5a5a;
    transform: scale(1.05);
}

.theme-button:active {
    background-color: #3a3a3a;
    transform: scale(0.95);
}

.theme-button.active {
    background-color: #007bff;
    border-color: #0056b3;
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.5);
}

/* Piano Roll Base Styles */
.piano-roll-container {
    display: flex;
    flex-direction: column;
    height: 450px;
    overflow: hidden;
    position: relative;
}

.piano-roll-scrollable {
    display: flex;
    flex: 1;
    overflow-y: auto;
    overflow-x: auto;
    min-height: 300px;
    position: relative;
}

.piano-roll-grid-container {
    flex-grow: 1;
    position: relative;
    overflow: visible;
    min-height: 100%;
}

/* Piano Roll Mobile Performance Optimizations */
.mobile-optimized .piano-roll-cell {
    /* Reduce border complexity on mobile */
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    /* Enable hardware acceleration */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    will-change: transform;
}

.mobile-optimized .piano-roll-cell.active {
    /* Simplified active state for mobile */
    background: #DC143C;
    border: 1px solid #B22222;
    /* No animations or shadows on mobile */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.mobile-optimized .piano-roll-cell.note-long {
    background: #DC143C;
    border: 1px solid #B22222;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

/* Optimize piano roll container for mobile */
.mobile-optimized .piano-roll-container {
    /* Reduce shadow complexity */
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    /* Enable hardware acceleration */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

/* Optimize piano keys for mobile */
.mobile-optimized .piano-key {
    /* Reduce transition complexity */
    transition: background-color 0.1s ease;
    /* Enable hardware acceleration */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

/* Virtualized grid optimizations */
.mobile-optimized .piano-roll-grid {
    /* Enable hardware acceleration for smooth scrolling */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    will-change: transform;
    /* Optimize for touch scrolling */
    -webkit-overflow-scrolling: touch;
    overflow-scrolling: touch;
}

/* Optimize scrollable containers for mobile */
.mobile-optimized .piano-roll-scrollable {
    /* Enable hardware acceleration */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    /* Optimize touch scrolling */
    -webkit-overflow-scrolling: touch;
    overflow-scrolling: touch;
    /* Reduce scroll momentum for better control */
    scroll-behavior: auto;
}

/* Optimize bar numbers wrapper for mobile */
.mobile-optimized .piano-roll-bar-numbers-wrapper {
    /* Enable hardware acceleration */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    /* Optimize touch scrolling */
    -webkit-overflow-scrolling: touch;
    overflow-scrolling: touch;
}

/* Reduce paint complexity on mobile */
.mobile-optimized .piano-roll-cell.bar-start,
.mobile-optimized .piano-roll-cell.bar-end {
    /* Simplify borders for better performance */
    border-width: 1px;
    border-color: rgba(255, 255, 255, 0.1);
}

/* Optimize piano roll visualizer for mobile */
.mobile-optimized .piano-roll-visualizer-container {
    /* Reduce shadow complexity */
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    /* Enable hardware acceleration */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

/* Disable expensive CSS features on mobile */
.mobile-optimized * {
    /* Disable text selection for better performance */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    /* Disable tap highlights */
    -webkit-tap-highlight-color: transparent;
    tap-highlight-color: transparent;
}

/* Optimize touch interactions */
.mobile-optimized .piano-roll-cell {
    /* Improve touch target size */
    min-height: 20px;
    min-width: 20px;
    /* Optimize touch response */
    touch-action: manipulation;
}
/* ========== MIDI SETTINGS BUTTON & MODAL ========== */
.midi-settings-btn {
    background: linear-gradient(145deg, #2a2a3e, #1a1a2e);
    border: 1px solid #3a3a4e;
    color: #fff;
    font-size: 20px;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-right: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.midi-settings-btn:hover {
    background: linear-gradient(145deg, #3a3a4e, #2a2a3e);
    transform: translateY(-1px);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.4);
}

.midi-settings-btn:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* MIDI Modal Overlay */
.midi-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

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

/* MIDI Modal Content */
.midi-modal-content {
    background: linear-gradient(145deg, #1e1e2e, #16161e);
    border: 2px solid #3a3a4e;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Modal Header */
.midi-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 2px solid #2a2a3e;
    background: linear-gradient(145deg, #2a2a3e, #1e1e2e);
}

.midi-modal-header h3 {
    margin: 0;
    color: #fff;
    font-size: 20px;
    font-weight: 600;
}

.midi-modal-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.midi-modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(90deg);
}

/* Modal Body */
.midi-modal-body {
    padding: 20px;
}

.midi-section {
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid #2a2a3e;
}

.midi-section h4 {
    margin: 0 0 10px 0;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
}

.midi-section:last-child {
    margin-bottom: 0;
}

/* MIDI Device List */
.midi-device-list {
    margin-top: 10px;
}

.midi-status {
    color: #888;
    font-size: 14px;
    margin: 0;
}

.midi-device {
    background: rgba(0, 255, 100, 0.1);
    border: 1px solid rgba(0, 255, 100, 0.3);
    border-radius: 6px;
    padding: 10px;
    margin-bottom: 8px;
    color: #0f0;
    font-size: 14px;
}

/* MIDI Buttons */
.midi-btn {
    background: linear-gradient(145deg, #2a2a3e, #1a1a2e);
    border: 1px solid #3a3a4e;
    color: #fff;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    width: 100%;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.midi-btn:hover {
    background: linear-gradient(145deg, #3a3a4e, #2a2a3e);
    transform: translateY(-1px);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.4);
}

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

.midi-btn.active {
    background: linear-gradient(145deg, #0a8, #085);
    border-color: #0c9;
    box-shadow: 0 0 10px rgba(0, 200, 100, 0.3);
}

/* MIDI Hints */
.midi-hint {
    color: #888;
    font-size: 12px;
    margin: 8px 0 0 0;
    line-height: 1.4;
}

/* Latency Display */
.latency-display {
    margin-top: 10px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 6px;
    border: 1px solid #2a2a3e;
}

.latency-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    color: #fff;
    font-size: 14px;
}

.latency-item:last-child {
    margin-bottom: 0;
}

.latency-value {
    font-weight: 600;
    font-family: monospace;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
}

.latency-value.good {
    color: #0f0;
    background: rgba(0, 255, 0, 0.1);
}

.latency-value.okay {
    color: #fa0;
    background: rgba(255, 170, 0, 0.1);
}

.latency-value.high {
    color: #f44;
    background: rgba(255, 68, 68, 0.1);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .midi-modal-content {
        width: 95%;
        max-height: 90vh;
    }
    
    .midi-modal-header {
        padding: 15px;
    }
    
    .midi-modal-body {
        padding: 15px;
    }
    
    .midi-settings-btn {
        font-size: 18px;
        padding: 6px 10px;
    }
}