/* Room UI Overlay Styles */
.room-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
}

.room-content {
  background: #fff;
  border-radius: 12px;
  padding: 30px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.room-content h2 {
  margin: 0 0 20px;
  font-size: 24px;
  color: #333;
}

.room-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 16px;
}

.btn-room {
  padding: 12px 32px;
  font-size: 16px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  color: #fff;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-room:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.room-section {
  text-align: left;
}

.room-section label {
  display: block;
  font-size: 14px;
  color: #555;
  margin-bottom: 6px;
  font-weight: 600;
}

.room-section textarea {
  width: 100%;
  box-sizing: border-box;
  font-family: monospace;
  font-size: 12px;
  padding: 10px;
  border: 2px solid #ddd;
  border-radius: 6px;
  resize: vertical;
  word-break: break-all;
  background: #f8f9fa;
  transition: border-color 0.2s;
}

.room-section textarea:focus {
  outline: none;
  border-color: #667eea;
}

.room-section textarea[readonly] {
  background: #e9ecef;
  cursor: default;
}

.room-status {
  font-size: 14px;
  color: #666;
  margin: 12px 0;
  min-height: 20px;
}

.room-status.success {
  color: #28a745;
  font-weight: 600;
  font-size: 18px;
}

.room-status.error {
  color: #dc3545;
}

.room-error {
  color: #dc3545;
  font-size: 14px;
  margin: 8px 0;
  min-height: 20px;
}

.room-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 16px;
}

.btn-small {
  padding: 8px 20px;
  font-size: 14px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  color: #fff;
  background: #667eea;
  transition: background 0.2s;
}

.btn-small:hover {
  background: #5a6fd6;
}

.btn-small:disabled {
  background: #ccc;
  cursor: not-allowed;
}

.btn-cancel {
  padding: 8px 20px;
  font-size: 14px;
  border: 2px solid #ddd;
  border-radius: 6px;
  cursor: pointer;
  color: #666;
  background: transparent;
  margin-top: 12px;
  transition: border-color 0.2s, color 0.2s;
}

.btn-cancel:hover {
  border-color: #999;
  color: #333;
}

.room-divider {
  height: 1px;
  background: #eee;
  margin: 16px 0;
}

@media (max-width: 480px) {
  .room-content {
    padding: 20px;
  }
  .room-buttons {
    flex-direction: column;
  }
  .btn-room {
    width: 100%;
  }
}