.text-success { color: #C8102E !important; }
.copy-btn { margin-left: 15px; }
.hd-modal-content { background: white; position: relative; border-radius: 16px; width: 90%; padding: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.3); max-width: 500px; }
.coupon-code-box { background: #fff5f5; font-size: 1.8rem; border-radius: 8px; padding: 15px; display: flex; margin: 20px 0; align-items: center; font-weight: bold; color: #ff4757; border: 2px dashed #ff4757; justify-content: center; }
.btn-success:hover { background-color: #fff; border: 1px solid #C8102E; color: #C8102E; }
.hd-close-btn { cursor: pointer; font-size: 28px; color: #999; position: absolute; line-height: 1; top: 10px; right: 15px; }
.hd-modal-overlay { display: none; position: fixed; top: 0; z-index: 10000; justify-content: center; left: 0; height: 100%; width: 100%; align-items: center; background: rgba(0,0,0,0.8); }
.btn-success { background-color: #C8102E; border: 1px solid #C8102E; }
.hd-close-btn:hover { color: #333; }