#tab-kampf {
  padding: 16px;
}

.kampf-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.kampf-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#join-code-input {
  width: 100%;
  margin-bottom: 8px;
  padding: 11px 14px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  text-align: center;
  background: rgba(10, 7, 3, 0.9);
  border: 1px solid var(--border2);
  border-radius: 2px;
  color: var(--white);
  outline: none;
}

#join-code-input:focus {
  border-color: var(--chaos);
}

#battle-result {
  margin-top: 16px;
}

@media (max-width: 900px) {
  .kampf-grid {
    grid-template-columns: 1fr;
  }
}