.tetra-points-box{max-width:760px;margin:30px auto;padding:28px;border-radius:20px;background:#fff;box-shadow:0 10px 35px rgba(0,0,0,.09);font-family:inherit;text-align:center;color:#172033}.tetra-points-header h2{margin:8px 0 6px;font-size:28px}.tetra-points-header p{margin:0 0 22px;color:#687386}.tetra-badge{width:54px;height:54px;margin:auto;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#102a43;color:#fff;font-size:25px}.tetra-points-form{display:flex;gap:10px}.tetra-points-form input{flex:1;min-width:0;padding:14px 16px;border:1px solid #d8dee8;border-radius:10px;font-size:16px;box-sizing:border-box}.tetra-points-form button{padding:14px 22px;border:0;border-radius:10px;background:#102a43;color:#fff;font-size:16px;cursor:pointer}.tetra-result{margin-top:22px;padding:24px;border-radius:16px;background:#f4f8fb}.tetra-welcome{font-size:18px;margin-bottom:12px}.tetra-points-number{font-size:20px}.tetra-points-number span{font-size:48px;font-weight:800;line-height:1}.tetra-expiry{margin-top:14px;color:#5d6878}.tetra-result.is-expired{background:#fff3f3}.tetra-redeem-intro{margin-top:20px;padding-top:18px;border-top:1px solid #dfe7ee;font-size:18px;font-weight:700;color:#102a43}.tetra-error,.tetra-success{margin-top:18px;padding:14px;border-radius:10px}.tetra-error{background:#fff1f1;color:#b42318}.tetra-success{background:#edf9f1;color:#16803c;font-weight:600}.tetra-gifts-form{margin-top:18px;text-align:right}.tetra-gifts-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.tetra-gift-card{border:1px solid #e1e7ee;border-radius:16px;padding:15px;background:#fff;box-shadow:0 4px 14px rgba(16,42,67,.05)}.tetra-gift-image{height:180px;border-radius:12px;background:#f5f8fa;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:12px}.tetra-gift-image img{width:100%;height:100%;object-fit:contain}.tetra-gift-card h3{margin:5px 0 7px;font-size:19px;color:#172033}.tetra-gift-points{font-weight:800;color:#079dd8;font-size:17px}.tetra-gift-notes{margin-top:8px;color:#687386;font-size:14px;line-height:1.6}.tetra-gift-qty{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:14px}.tetra-gift-qty label{font-weight:600}.tetra-gift-qty input{width:90px;padding:9px;border:1px solid #d8dee8;border-radius:8px;font-size:16px;text-align:center}.tetra-redeem-summary{display:flex;justify-content:space-between;gap:10px;margin-top:18px;padding:16px;border-radius:12px;background:#f4f8fb;font-size:16px}.tetra-redeem-summary strong{color:#102a43}.tetra-gifts-form textarea{width:100%;box-sizing:border-box;border:1px solid #d8dee8;border-radius:10px;padding:12px;font-family:inherit;margin-top:6px}.tetra-redeem-button{width:100%;margin-top:14px;padding:15px;border:0;border-radius:10px;background:#102a43;color:#fff;font-size:17px;font-weight:700;cursor:pointer}.tetra-redeem-button:disabled{opacity:.45;cursor:not-allowed}@media(max-width:600px){.tetra-points-box{margin:15px;padding:20px}.tetra-points-form{flex-direction:column}.tetra-points-form button{width:100%}.tetra-gifts-grid{grid-template-columns:1fr}.tetra-redeem-summary{flex-direction:column}.tetra-gift-image{height:160px}}