.login-container{width:100%;max-width:400px;margin:80px auto;padding:20px;border-radius:12px;background:#f8f9fa;box-shadow:0 4px 12px #0000001a}.login-title{font-size:26px;font-weight:700;text-align:center;margin-bottom:20px;color:#222}.login-input{width:100%;padding:12px;border:1px solid #ccc;border-radius:8px;margin-bottom:12px;font-size:16px}.login-button{width:100%;padding:12px;background:#000;color:#fff;font-size:17px;border-radius:8px;cursor:pointer;border:none;margin-top:10px}.login-button:hover{background:#222}.login-link{text-align:center;color:#00f;margin-top:15px;cursor:pointer}.register-container{width:100%;max-width:400px;margin:60px auto;padding:20px;background:#fff}.register-title{font-size:26px;font-weight:700;text-align:center;margin-bottom:20px}.register-input{width:100%;padding:12px;border:1px solid #cccccc;border-radius:8px;margin-bottom:10px;font-size:16px}.register-button{width:100%;padding:12px;background:#000;color:#fff;border:none;border-radius:8px;font-size:16px;margin-top:10px;cursor:pointer}.register-button:hover{opacity:.8}.login-link{color:#00f;text-align:center;margin-top:15px;cursor:pointer}.name-container{max-width:400px;margin:100px auto;padding:20px;display:flex;flex-direction:column;align-items:center;box-sizing:border-box}.name-title{font-size:26px;font-weight:700;margin-bottom:20px;text-align:center}.name-input{width:100%;padding:12px;margin-bottom:10px;border:1px solid #ccc;border-radius:8px;font-size:16px;box-sizing:border-box}.name-button{width:100%;padding:12px;background-color:#000;color:#fff;border:none;border-radius:8px;font-size:16px;cursor:pointer}.name-button:hover{opacity:.9}.coupon-container{padding:12px;background-color:#f5f7fa;min-height:100vh}.coupon-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-bottom:20px}.heading{font-size:24px;font-weight:700;color:#333}.header-buttons{display:flex;gap:12px;flex-wrap:wrap}.saved-btn,.logout-btn{padding:10px 16px;border-radius:8px;border:none;cursor:pointer;font-size:14px;transition:background-color .2s}.saved-btn{background-color:#695aad;color:#fff}.saved-btn:hover{background-color:#5847a3}.logout-btn{background-color:#ff4c4c;color:#fff}.logout-btn:hover{background-color:#e03e3e}.coupon-list{display:flex;flex-direction:column;gap:20px}.coupon-card{background-color:#fff;border-radius:16px;border:1px solid #e2e2e2;padding:15px;position:relative;cursor:pointer;box-shadow:0 4px 6px #00000026;transition:transform .1s}.coupon-card:hover{transform:scale(1.02)}.ribbon{background-color:#ff4c4c;color:#fff;font-weight:700;padding:6px 12px;border-bottom-right-radius:12px;display:inline-block;margin-bottom:10px}.remaining-badge{position:absolute;top:10px;right:10px;background-color:#333;color:#fff;padding:4px 8px;border-radius:8px;font-weight:700;font-size:12px}.card-content .title{font-size:18px;font-weight:700;margin-bottom:4px}.card-content .business-name{font-size:14px;color:#333;margin-bottom:8px}.card-content .desc{font-size:14px;color:#666;margin-bottom:10px}.card-content .expiry{font-size:13px;color:#ff4c4c;font-weight:600}@media(max-width:768px){.coupon-header{flex-direction:column;align-items:flex-start}.header-buttons{width:100%;justify-content:flex-start;gap:8px;margin-top:10px}.saved-btn,.logout-btn{width:auto;font-size:13px;padding:8px 12px}}@media(max-width:480px){.coupon-card{padding:12px}.card-content .title{font-size:16px}.card-content .business-name,.card-content .desc{font-size:13px}.card-content .expiry{font-size:12px}.saved-btn,.logout-btn{font-size:12px;padding:6px 10px}}.coupon-details-container{padding:20px;max-width:600px;margin:0 auto;background-color:#fff;min-height:100vh}.centered{display:flex;justify-content:center;align-items:center;height:100vh;font-size:18px;font-weight:700}.title{font-size:22px;font-weight:700;margin-top:10px;margin-bottom:10px}.desc{font-size:16px;color:#555;line-height:22px;margin-bottom:20px}.save-btn{background-color:#695aad;color:#fff;padding:14px 20px;border-radius:10px;border:none;cursor:pointer;font-weight:600;font-size:16px;margin-top:10px}.save-btn:hover{opacity:.9}.disabled-btn{background-color:#999;cursor:not-allowed}.note{margin-top:30px;background-color:#fff3e0;padding:15px;border-radius:10px;text-align:center;font-size:16px;font-weight:600;color:#d84315}.back-btn{position:fixed;top:15px;left:15px;background:none;border:none;font-size:18px;font-weight:600;cursor:pointer;z-index:1000}@media(max-width:480px){.coupon-details-container{padding:15px}.title{font-size:18px}.desc{font-size:14px;line-height:20px}.save-btn{width:100%;font-size:15px;padding:12px}.note{font-size:14px;padding:12px}.back-btn{font-size:16px}}.saved-container{padding:20px;max-width:800px;margin:0 auto}.centered{display:flex;justify-content:center;align-items:center;height:80vh;font-size:18px;font-weight:700}.coupon-card{background-color:#fff;padding:15px;margin-bottom:20px;border-radius:12px;box-shadow:0 2px 6px #00000026;position:relative}.title{font-size:20px;font-weight:700;color:#222}.business{font-size:16px;margin-top:4px;color:#444}.desc{font-size:14px;color:#666;margin-top:6px}.discount{font-size:18px;font-weight:700;margin-top:10px;color:#e63946}.label{margin-top:6px;color:#666}.value{font-weight:700;color:#222}.status-text{margin-top:12px;font-weight:700;color:red}.redeem-btn{margin-top:12px;background-color:#8f87b6;padding:10px;border-radius:8px;width:100%;font-weight:600;color:#fff;border:none;cursor:pointer}.remaining-badge{position:absolute;top:10px;right:10px;background-color:#333;color:#fff;padding:4px 8px;border-radius:8px;font-size:12px}.modal-background{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:flex;justify-content:center;align-items:flex-end;padding:20px;z-index:1000}.modal-box{background-color:#fff;width:100%;max-width:500px;border-radius:20px 20px 0 0;padding:20px;position:relative;max-height:80vh;overflow-y:auto}.close-btn{position:absolute;top:15px;right:15px;font-size:20px;font-weight:700;background:none;border:none;cursor:pointer}.modal-title{font-size:22px;font-weight:700;margin-top:30px;color:#222}.modal-desc{font-size:16px;color:#555;margin-top:10px}.modal-label{font-size:16px;margin-top:15px;color:#444}.modal-value{font-weight:700;color:#222}.qr-image{width:100%;height:260px;margin-top:25px;display:block;object-fit:contain}.back-btn{position:fixed;top:12px;left:12px;background-color:#695aad;color:#fff;border:none;padding:10px 16px;font-size:16px;font-weight:600;border-radius:8px;cursor:pointer;z-index:999}.back-btn:hover{opacity:.9}@media(max-width:480px){.back-btn{padding:8px 14px;font-size:14px}}@media(min-width:768px){.back-btn{top:20px;left:20px;padding:12px 20px;font-size:17px}}