: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}}:root{--primary-color: #8b5cf6;--secondary-color: #10b981;--background: #ffffff;--surface: #f9fafb;--text-primary: #111827;--text-secondary: #6b7280;--border: #e5e7eb;--error: #ef4444;--success: #10b981}*{box-sizing:border-box;margin:0;padding:0}body{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:var(--background);color:var(--text-primary)}.app{min-height:100vh;display:flex;flex-direction:column}.container{max-width:600px;margin:0 auto;padding:20px;width:100%}.header{text-align:center;margin-bottom:32px}.header h1{font-size:32px;font-weight:700;color:var(--primary-color);margin-bottom:8px}.subtitle{font-size:16px;color:var(--text-secondary)}.section-title{font-size:20px;font-weight:600;margin:24px 0 16px}.loading,.error{text-align:center;padding:40px 20px}.error{color:var(--error)}.error h2{margin-bottom:16px}.error button{margin-top:16px}.stats-overview{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:32px}.stat-item{background:var(--surface);padding:16px;border-radius:12px;text-align:center;border:1px solid var(--border)}.stat-label{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:8px}.stat-value{display:block;font-size:24px;font-weight:700;color:var(--text-primary)}.summary-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px;margin-bottom:24px}.workout-type h3{font-size:24px;font-weight:700;margin-bottom:20px;color:var(--primary-color)}.summary-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:20px}.metric{display:flex;flex-direction:column}.metric-label{font-size:12px;color:var(--text-secondary);margin-bottom:4px}.metric-value{font-size:20px;font-weight:600;color:var(--text-primary)}.summary-footer{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--border)}.verified-badge{color:var(--success);font-weight:600;font-size:14px}.summary-date{color:var(--text-secondary);font-size:14px}button{background:var(--primary-color);color:#fff;border:none;padding:16px 32px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;width:100%;transition:opacity .2s}button:hover:not(:disabled){opacity:.9}button:disabled{opacity:.5;cursor:not-allowed}.secondary-button{background:var(--surface);color:var(--text-primary);border:1px solid var(--border)}.check-in-button{background:var(--success);margin-top:16px}.link-section{text-align:center}.qr-container{display:flex;justify-content:center;margin:32px 0;padding:24px;background:#fff;border-radius:16px;border:1px solid var(--border)}.code-display{margin:24px 0}.code-label{font-size:14px;color:var(--text-secondary);margin-bottom:12px}.code-value{font-size:32px;font-weight:700;font-family:Courier New,monospace;color:var(--primary-color);padding:16px;background:var(--surface);border-radius:12px;letter-spacing:4px}.expiry-info{color:var(--text-secondary);font-size:14px;margin-bottom:32px}.instructions{text-align:left;background:var(--surface);padding:24px;border-radius:12px;margin:32px 0}.instructions h3{margin-bottom:16px;color:var(--text-primary)}.instructions ol{padding-left:24px}.instructions li{margin-bottom:12px;color:var(--text-secondary);line-height:1.6}.no-data{text-align:center;padding:60px 20px;background:var(--surface);border-radius:16px;border:2px dashed var(--border)}.no-data h2{margin-bottom:12px;color:var(--text-primary)}.no-data p{color:var(--text-secondary);font-size:16px}@media(max-width:640px){.stats-overview,.summary-metrics{grid-template-columns:1fr}.code-value{font-size:24px;letter-spacing:2px}}