:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#121212;color:#e0e0e0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace;background-color:#1e1e1e;color:#d4d4d4}.App{display:flex;min-height:100vh}.left-panel{width:200px;background-color:#1e1e1e;padding:20px;box-shadow:2px 0 5px #00000080}.left-panel ul{list-style:none;padding:0;margin:0}.left-panel li{margin-bottom:15px}.left-panel a{text-decoration:none;color:#e0e0e0;font-weight:700;font-size:1.1em}.left-panel a:hover{color:#bb86fc}.main-content{flex-grow:1;padding:20px}.form-container{max-width:800px;margin:0 auto;padding:20px;background-color:#1e1e1e;border-radius:8px;box-shadow:0 2px 4px #00000080}.form-section{margin-bottom:20px;border-bottom:1px solid #333;padding-bottom:20px;color:#e0e0e0}.form-group{margin-bottom:15px;display:flex;flex-direction:column}.form-label{font-weight:700;margin-bottom:5px}.form-input,.form-textarea,.form-select{padding:8px;background-color:#333;color:#e0e0e0;border:1px solid #555;border-radius:4px;width:100%;box-sizing:border-box}.form-textarea{resize:vertical}.btn{padding:10px 15px;border:none;border-radius:4px;cursor:pointer;font-size:1em;font-weight:700}.btn-primary{background-color:#bb86fc;color:#121212}.btn-secondary{background-color:#333;color:#e0e0e0}.btn-danger{background-color:#cf6679;color:#121212}.btn-sm{padding:5px 10px;font-size:.8em}.btn-group{display:flex;gap:10px}.schedule-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}.schedule-day{background-color:#1e1e1e;padding:15px;border-radius:8px;box-shadow:0 1px 3px #00000080}.schedule-day h3{margin-top:0;color:#bb86fc}.form-container h1,.form-section h2{color:#e0e0e0}.exercise-list{list-style:none;padding:0}.exercise-list-item{display:flex;justify-content:space-between;align-items:center;padding:8px;background-color:#333;border-radius:4px;margin-bottom:5px}.add-exercise-controls{display:flex;flex-direction:column;gap:10px;margin-top:15px}