* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  background: #f9f9f9;
  margin: 0;
  padding: 2rem;
  color: #333;

  min-height: 100vh;

  display: flex;
  flex-direction: column;
  justify-content: center;
}

.container {
  max-width: 600px;
  margin: auto;
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  border: 1px solid rgba(0,0,0,.1);
}

h1, h2 {
  margin: 0;
  color: #222;
}

.snapshot-header {
  display: flex;
  justify-content: space-between;
  align-items: center;

  gap: 2rem;
}

button {
  cursor: pointer;
  border: none;
  background: #007bff;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-size: 0.9rem;
  transition: background 0.25s ease;
}

button:hover {
  background: #0056b3;
}

#snapshotBtn {
  background: #28a745;
}

#snapshotBtn:hover {
  background: #1e7e34;
}

.comment-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;

  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

.comment-box {
  padding: 0.5rem;

  background: #efefef;
  border-radius: 0.5rem;

  border: 1.5px solid #e4e4e4;

  margin-bottom: 2rem;

  outline: none;

  transition: 0.1s;
}

.comment-box:hover:not(:focus) {
  border-color: #bcbcbc;
}

.comment-box:focus {
  border-color: #76adbc;
}

.snapshot-item {
  display: flex;
  align-items: center;
  margin-top: 0.75rem;
  background: #fafafa;
  padding: 0.5rem 1rem;
  gap: 0.5rem;
}

.snapshot-name {
  flex: 1;
  word-wrap: break-word;

  font-size: 0.85rem;
  font-weight: 500;
}

.snapshot-item-comment {
  padding: 0.5rem 1rem;
  border-top: 1px solid #e4e4e4;
  font-size: 12px;
}