: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{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:#f8f9fa;margin:0;display:flex;justify-content:center;align-items:center;min-height:100vh;padding:20px;box-sizing:border-box}.app-container{text-align:center;background:#fff;padding:40px;border-radius:12px;box-shadow:0 10px 25px #0000001a;width:90%;max-width:500px;box-sizing:border-box}h1{color:#343a40;margin-bottom:15px;font-size:2em}p{color:#6c757d;margin-bottom:25px;line-height:1.6}.scan-button{background-color:#cc202e;color:#fff;border:none;padding:14px 28px;border-radius:8px;font-size:17px;font-weight:600;cursor:pointer;transition:background-color .3s ease,transform .2s ease;outline:none}.scan-button:hover{background-color:#b01a25;transform:translateY(-2px)}.scan-button:active{transform:translateY(0)}.qr-reader-container{margin:30px auto;width:100%;max-width:400px;border:1px solid #e0e0e0;border-radius:8px;overflow:hidden;box-shadow:inset 0 0 5px #0000000d}.scan-button.cancel-button{background-color:#6c757d;margin-top:15px}.scan-button.cancel-button:hover{background-color:#5a6268}.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.modal-content{background:#fff;padding:35px;border-radius:12px;width:90%;max-width:420px;text-align:center;position:relative;box-shadow:0 15px 35px #0003;animation:fadeIn .3s ease-out}.close-button{position:absolute;top:15px;right:20px;background:none;border:none;font-size:28px;cursor:pointer;color:#888;transition:color .3s ease;outline:none}.close-button:hover{color:#cc202e}.modal-content h2{margin-top:0;color:#343a40;font-size:1.8em;margin-bottom:20px}.modal-content p{font-size:17px;margin:10px 0;color:#495057}.modal-content p strong{color:#343a40}.redeemed-status{color:#28a745;font-weight:700;background-color:#e6ffed;padding:5px 10px;border-radius:5px;display:inline-block;margin-left:10px}.available-status{color:#cc202e;font-weight:700;background-color:#ffe0e3;padding:5px 10px;border-radius:5px;display:inline-block;margin-left:10px}.redeem-button{background-color:#cc202e;color:#fff;border:none;padding:14px 28px;border-radius:8px;font-size:17px;font-weight:600;cursor:pointer;margin-top:25px;transition:background-color .3s ease,transform .2s ease;outline:none}.redeem-button:hover{background-color:#b01a25;transform:translateY(-2px)}.redeem-button:active{transform:translateY(0)}.loading-spinner{border:4px solid #f3f3f3;border-top:4px solid #cc202e;border-radius:50%;width:40px;height:40px;animation:spin .8s linear infinite;margin:25px auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 600px){.app-container{padding:25px}h1{font-size:1.8em}.modal-content{padding:25px}.modal-content h2{font-size:1.5em}.modal-content p{font-size:16px}.scan-button,.redeem-button{padding:12px 20px;font-size:15px}}