.b55-copy-wrapper {
  display: flex;
  align-items: center;
  border: 1px dashed #ccc;
  border-radius: 4px;
  overflow: hidden;
  max-width: 250px;
  margin: 0 auto;
  box-sizing: border-box;
  font-family: 'Segoe UI', sans-serif;
}
.b55-code {
  flex: none;
  width: 60%;
  background: #fff;
  color: #2c3e50;
  font-weight: 700;
  font-size: 16px;
  text-align: center;
  padding: 10px 0;
  box-sizing: border-box;
}
.b55-copy-button {
  flex: none;
  width: 40%;
  background: #ffe14a;
  color: #2c3e50;
  font-weight: 700;
  font-size: 16px;
  padding: 10px 0;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
  box-sizing: border-box;
}
.b55-copy-button:hover {
  background: #fdd835;
}

/* Copied state - smaller text */
.b55-copy-button.b55-copied {
  font-size: 14px;
}

/* Tablet (481–768px) */
@media (max-width: 768px) and (min-width: 481px) {
  .b55-copy-wrapper {
    max-width: 200px;
  }
  .b55-code,
  .b55-copy-button {
    font-size: 14px;
    padding: 8px 0;
  }
  .b55-copy-button.b55-copied {
    font-size: 12px;
  }
}

/* Mobile (≤480px) */
@media (max-width: 480px) {
  .b55-copy-wrapper {
    max-width: 150px;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
  }
  .b55-code,
  .b55-copy-button {
    font-size: 12px;
    padding: 6px 0;
  }
  .b55-copy-button.b55-copied {
    font-size: 10px;
  }
}