:root{font-family:system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background-color:#f3f4f6}.container{min-height:100vh;padding:1rem 1rem 6rem;position:relative}.app-container{max-width:600px;margin:0 auto}.workout-display{background-color:#fff;border-radius:.75rem;padding:1.25rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.workout-title{font-size:1.5rem;font-weight:700;color:#1f2937;text-align:center;margin-bottom:1.25rem}.exercise-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.5rem}.exercise-item{padding:1.25rem;background-color:#f8fafc;border-radius:.5rem;color:#1f2937;font-weight:500;font-size:1.125rem;border:1px solid #e2e8f0;transition:all .2s ease;cursor:pointer;position:relative;user-select:none;-webkit-tap-highlight-color:transparent}.exercise-item:hover{transform:translateY(-2px);box-shadow:0 4px 6px -1px #0000001a}.exercise-item:active{transform:translateY(0)}.exercise-item.completed{background-color:#f0fdf4;border-color:#86efac;color:#166534}.exercise-item.completed:after{content:"✓";position:absolute;right:1.25rem;top:50%;transform:translateY(-50%);font-size:1.25rem;color:#22c55e}.workout-progress{background-color:#f8fafc;border-radius:.5rem;padding:1rem;text-align:center}.progress-text{color:#1f2937;font-weight:600;margin-bottom:.5rem}.progress-bar{height:.5rem;background-color:#e2e8f0;border-radius:.25rem;overflow:hidden;margin-bottom:1rem}.progress-fill{height:100%;background-color:#22c55e;transition:width .3s ease}.toggle-all-button{background-color:#f1f5f9;border:1px solid #e2e8f0;color:#475569;padding:.5rem 1rem;border-radius:.375rem;font-weight:500;cursor:pointer;transition:all .2s ease;-webkit-tap-highlight-color:transparent}.toggle-all-button:hover{background-color:#e2e8f0}.toggle-all-button:active{transform:translateY(1px)}.controls-footer{position:fixed;bottom:0;left:0;right:0;background-color:#fff;padding:1rem;box-shadow:0 -2px 10px #0000001a;z-index:40}.day-selector{display:flex;justify-content:center;gap:.25rem;max-width:600px;margin:0 auto}.day-button{width:2.5rem;height:2.5rem;border-radius:50%;border:none;font-weight:600;font-size:.875rem;cursor:pointer;transition:all .2s ease;-webkit-tap-highlight-color:transparent}.day-button.selected{background-color:#2563eb;color:#fff}.day-button:not(.selected){background-color:#f3f4f6;color:#4b5563}.day-button:hover:not(.selected){background-color:#e5e7eb}.day-button:active{transform:scale(.95)}.install-button{position:fixed;bottom:calc(4.5rem + 16px);left:50%;transform:translate(-50%);background-color:#2563eb;color:#fff;padding:.75rem 1.5rem;border-radius:.5rem;border:none;font-weight:600;cursor:pointer;box-shadow:0 2px 4px #0000001a;transition:all .2s ease;z-index:50;-webkit-tap-highlight-color:transparent}.install-button:hover{background-color:#1d4ed8;transform:translate(-50%) translateY(-2px);box-shadow:0 4px 6px #0000001a}.install-button:active{transform:translate(-50%) translateY(0)}@media(display-mode:standalone){.install-button{display:none}}