.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

h1 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #333;
}

.input-section {
  margin-bottom: 2rem;
  display: flex;
  gap: 0.5rem;
}

.at-uri-input {
  flex: 1;
  padding: 0.75rem;
  font-size: 1rem;
  border: 2px solid #ddd;
  border-radius: 4px;
  font-family: monospace;
}

.at-uri-input:focus {
  outline: none;
  border-color: #0066cc;
}

.input-section button {
  padding: 0.75rem 2rem;
  font-size: 1rem;
  background: #0066cc;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
}

.input-section button:hover {
  background: #0052a3;
}

.info-section {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.info-section h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #333;
}

.info-section ul {
  list-style-position: inside;
  color: #666;
}

.info-section li {
  margin-bottom: 0.5rem;
}

.back-link {
  display: inline-block;
  color: #0066cc;
  text-decoration: none;
  font-weight: 500;
}

.back-link:hover {
  text-decoration: underline;
}

.record-view {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.record-view h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #333;
}

.record-meta {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #eee;
}

.record-meta p {
  margin: 0.5rem 0;
  color: #666;
  font-size: 0.9rem;
  font-family: monospace;
}

.record-content {
  line-height: 1.8;
  color: #333;
}

.record-content pre {
  white-space: pre-wrap;
  word-wrap: break-word;
  font-family: inherit;
  margin: 0;
}

.error-section {
  background: #fee;
  padding: 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
  color: #c33;
}

.records-list {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.records-list h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #333;
}

.records-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.records-list li {
  border-bottom: 1px solid #eee;
}

.records-list li:last-child {
  border-bottom: none;
}

.record-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s;
}

.record-link:hover {
  background: #f5f5f5;
}

.record-title {
  font-size: 1.1rem;
  color: #0066cc;
  font-weight: 500;
}

.record-date {
  color: #666;
  font-size: 0.9rem;
}

.back-button {
  padding: 0.5rem 1rem;
  margin-bottom: 1rem;
  background: #f5f5f5;
  border: 1px solid #ddd;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  color: #666;
}

.back-button:hover {
  background: #eee;
}

.input-section button:disabled {
  background: #ccc;
  cursor: not-allowed;
}