* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding: 20px;
  background: #f5f5f5;
}

header {
  background: white;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 20px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

h1 {
  color: #d73027;
  margin-bottom: 10px;
}

.meta {
  color: #666;
  font-size: 14px;
}

.update-hint {
  background: #fff3cd;
  border: 1px solid #ffc107;
  border-radius: 4px;
  padding: 12px;
  margin: 15px 0;
}

.update-hint code {
  background: #f8f9fa;
  padding: 2px 6px;
  border-radius: 3px;
  font-family: "Monaco", "Courier New", monospace;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

th,
td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid #e0e0e0;
}

th {
  background: #f8f9fa;
  font-weight: 600;
  color: #333;
  text-align: center;
}

tr:last-child td {
  border-bottom: none;
}

tr:hover {
  background: #fafafa;
}

.test-name {
  min-width: 200px;
  vertical-align: top;
}

.test-name strong {
  color: #333;
}

.test-name code {
  color: #666;
  font-size: 12px;
  background: #f5f5f5;
  padding: 2px 6px;
  border-radius: 3px;
}

.image-cell {
  text-align: center;
  vertical-align: top;
  width: 25%;
}

.image-cell a {
  display: block;
  text-decoration: none;
}

.image-cell img {
  max-width: 100%;
  height: auto;
  max-height: 300px;
  border: 1px solid #ddd;
  border-radius: 4px;
  cursor: pointer;
  transition: transform 0.2s;
}

.image-cell img:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.label {
  margin-top: 8px;
  font-size: 12px;
  color: #666;
  font-weight: 500;
}

.no-diff {
  color: #999;
  font-size: 13px;
  font-style: italic;
  padding: 20px;
  text-align: center;
}

.stats {
  text-align: center;
  color: #d73027;
  font-size: 14px;
  vertical-align: top;
}

.stats div {
  margin: 5px 0;
}

footer {
  margin-top: 20px;
  text-align: center;
  color: #999;
  font-size: 12px;
}

/* Success header style */
header.success h1 {
  color: #2e7d32;
}