.coupon-box{margin:16px 0;padding:14px;border:1px dashed #f28c38;background:#fff7ed;border-radius:14px}.coupon-box form{display:flex;gap:8px}.coupon-box input{flex:1;padding:11px;border:1px solid #fed7aa;border-radius:10px}.coupon-box button{background:#f28c38;color:#fff;border:0;border-radius:10px;padding:11px 14px;font-weight:900;cursor:pointer}.coupon-remove{display:block;text-align:center;color:#991b1b;font-weight:900}.summary-row small{color:#6b7280;font-size:12px}