.hall-page {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px;
}

.hall-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 25px;
}

.hall-card {
  padding: 20px;
  background: #fffaf0;
  border: 1px solid #b08a3c;
  border-radius: 8px;
}

.hall-card h2 {
  color: #3b2418;
}

.hall-card p {
  color: #6b5744;
  font-size: 13px;
}

.busy,
.available {
  font-weight: bold;
}

.busy {
  color: #a33a2b;
}

.available {
  color: #286b3b;
}

.hall-card a {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 12px;

  background: #3b2418;
  color: #fffaf0;
  border-radius: 4px;
  text-decoration: none;
  font-size: 12px;
}

.hall-card a:hover {
  background: #6b452d;
}

@media (max-width: 700px) {
  .hall-list {
    grid-template-columns: 1fr;
  }
}