* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

#app {
  display: flex;
  height: 100vh;
  min-width: 360px;
}

#map {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 50vh;
}

#panel {
  flex: 0 0 320px;
  padding: 1rem;
  background: #ffffff;
  border-left: 1px solid #dddddd;
  overflow-y: auto;
}

#panel h1 {
  margin: 0 0 1rem;
  font-size: 1.5rem;
}

.search-form {
  margin-bottom: 1rem;
}

.search-form label {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 500;
}

.search-row {
  display: flex;
  gap: 0.5rem;
}

.search-row input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.5rem 0.75rem;
  border: 1px solid #cccccc;
  border-radius: 0.25rem;
  font-size: 1rem;
}

.search-row button {
  flex: 0 0 auto;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 0.25rem;
  background: #0066cc;
  color: #ffffff;
  font-size: 1rem;
  cursor: pointer;
}

.search-row button:hover,
.search-row button:focus {
  background: #0055aa;
}

.search-error {
  margin: 0.5rem 0 0;
  min-height: 1.25rem;
  color: #cc0000;
  font-size: 0.875rem;
  visibility: hidden;
}

.search-error.visible {
  visibility: visible;
}

.placeholder {
  color: #555555;
}

.results {
  margin-top: 1rem;
}

.dakvlak-info {
  padding: 0.75rem;
  background: #f4f8fc;
  border: 1px solid #cce0f5;
  border-radius: 0.25rem;
  color: #004080;
  font-weight: 500;
}

.draw-actions {
  margin-top: 0.75rem;
}

.btn-wissen {
  padding: 0.5rem 1rem;
  border: 1px solid #cccccc;
  border-radius: 0.25rem;
  background: #ffffff;
  color: #333333;
  font-size: 1rem;
  cursor: pointer;
}

.btn-wissen:hover:not(:disabled),
.btn-wissen:focus:not(:disabled) {
  background: #f0f0f0;
  border-color: #999999;
}

.btn-wissen:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

@media (max-width: 720px) {
  #app {
    flex-direction: column;
  }

  #panel {
    flex: 0 0 auto;
    border-left: none;
    border-top: 1px solid #dddddd;
    max-height: 40vh;
  }
}