#root{margin:0;text-align:center;background-color:var(--background-color);min-height:100vh;width:100%;font-family:Inter,sans-serif;overflow-x:hidden}.App{margin:0 auto;text-align:center;background-color:var(--background-color);background-size:100% 100%}body{margin:0;padding:0;overflow-x:hidden}.header{display:flex;justify-content:space-between;align-items:center;padding:1rem;background-color:var(--navbar-color);box-sizing:border-box;width:100%}.logo{height:3.5rem;margin-left:1rem}.header-buttons{display:flex;gap:1rem;margin-left:auto}.header-button{background-color:var(--headerbutton-color);color:#fff;border:none;border-radius:2rem;padding:.75rem 1.5rem;font-size:1rem;cursor:pointer;transition:background-color .2s}.header-button:hover{background-color:var(--headerbuttonhover-color)}.menu-button{background:none;border:none;font-size:1.5rem;cursor:pointer}.main-content{width:100%;max-width:1200px;margin:2rem auto;padding:0 1rem;box-sizing:border-box}.metronome-display{margin:1rem auto 2rem;text-align:center}.metronome-count{font-size:3rem;font-weight:700;color:#6a5acd;margin:0;padding:.5rem;border-radius:1rem;display:inline-block;min-width:100px}.pad-container{display:flex;justify-content:center;gap:1rem;margin:3rem 0}.pad{width:150px;height:150px;border-radius:8px;border:none;cursor:pointer;transition:transform .1s,opacity .2s}.pad:hover{transform:scale(1.05)}.pad:active{transform:scale(.98)}.pad-0{background-color:#6a5acd}.pad-1{background-color:#b561f3}.pad-2{background-color:#d8b1fc}.pad-3{background-color:#f7c5de}.tempo-slider-container{width:100%;max-width:600px;margin:0 auto;padding:10px 0}.tempo-slider{width:100%;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#ccc;outline:none;border-radius:2px}.tempo-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;background:#6a5acd;border-radius:50%;cursor:pointer}.tempo-slider::-moz-range-thumb{width:16px;height:16px;background:#6a5acd;border-radius:50%;cursor:pointer;border:none}.controls{margin:2rem 0;display:inline-table;flex-direction:column;align-items:center;gap:1rem;color:var(--text-color)}.control-row{display:flex;align-items:center;gap:1rem;margin:.5rem 0}.control-label{font-size:1.1rem;min-width:160px;text-align:right}.control-input{padding:.5rem;border-radius:.5rem;border:1px solid #ccc;font-size:1rem;text-align:center;width:120px}.control-dropdown{padding:.5rem;border-radius:.5rem;border:1px solid #ccc;font-size:1rem}.action-button{background-color:transparent;color:#6a5acd;border:1px solid #6a5acd;border-radius:2rem;padding:.75rem 2rem;font-size:1rem;cursor:pointer;transition:background-color .2s;margin:.5rem}.action-button:hover{background-color:#6a5acd20}.upload-button{position:relative;overflow:hidden;display:inline-block;cursor:pointer}.upload-button input[type=file]{position:absolute;top:0;right:0;min-width:100%;min-height:100%;font-size:100px;text-align:right;filter:alpha(opacity=0);opacity:0;outline:none;background:#fff;cursor:inherit;display:block}.customize-container{margin:2rem auto;color:var(--text-color)}.upload-section{margin:2rem 0;color:var(--text-color)}.upload-row{display:flex;align-items:center;gap:1rem;margin:1rem 0;justify-content:center}.upload-preview{border-radius:4px}.preset-section{margin:2rem 0}.preset-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem}.action-buttons{margin:2rem 0}.footer{margin-top:4rem;display:flex;justify-content:center;padding:1rem}.footer-logo{height:4rem}@media (max-width: 768px){.pad-container{flex-wrap:wrap}.pad{width:120px;height:120px}.tempo-slider-container{width:90%}.control-row{flex-direction:column;align-items:center}.control-label{text-align:center;margin-bottom:.5rem}.upload-row{flex-direction:column}}