.registration-closed {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  width: 100%;
  max-width: none;
  margin: 0 auto;
  padding: 1.5rem 2rem;
  text-align: left;
  color: #721c24;
  background: linear-gradient(135deg, #fff1f2, #ffd9dd);
  border: 2px solid #d63345;
  border-radius: 18px;
  box-shadow: 0 8px 20px rgba(181, 32, 49, 0.24);
}

.registration-closed-icon {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  flex: 0 0 58px;
  color: white;
  font-size: 1.7rem;
  background: #b4232d;
  border-radius: 50%;
}

.registration-closed-content h4 {
  margin: 0.15rem 0 0.35rem;
  color: #8b1e28;
  font-size: 1.35rem;
  font-weight: 800;
}

.registration-closed-content p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.45;
}

.registration-closed-label {
  display: block;
  color: #8b1e28;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.registration-closed-button {
  padding: 0.9rem 1.6rem;
  color: white !important;
  font-size: 1rem;
  font-weight: 600;
  background: #6c757d !important;
  border: 1px solid #6c757d !important;
  border-radius: 50px;
  opacity: 1 !important;
  cursor: not-allowed;
}

@media (max-width: 768px) {
  .registration-closed {
    flex-direction: column;
    padding: 1.4rem;
    text-align: center;
  }
}