body {
  background-color: #f0f4f8;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  margin: 20px;
}

h1 {
  color: #24292e;
}

.upload-info {
  background: #e1e4e8;
  padding: 10px;
  border-radius: 4px;
  margin-bottom: 20px;
}

table {
  border-collapse: collapse;
  width: 100%;
  background-color: white;
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

th, td {
  border: 1px solid #e1e4e8;
  padding: 12px;
  text-align: left;
}

th {
  background-color: #f6f8fa;
  font-weight: 600;
}

tr:hover {
  background-color: #fdfdfd;
}

.patch-container {
  position: absolute;
  background: white;
  border: 1px solid #ccc;
  padding: 10px;
  max-width: 80vw;
  max-height: 80vh;
  overflow: auto;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

pre {
  margin: 0;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 12px;
}

.missing {
  color: #999;
}

.date-cell {
  white-space: nowrap;
  font-size: 0.85em;
  color: #586069;
}

.download-cell {
  text-align: center;
}