/* Repos Layout */
.repos-layout {
  display: flex;
  height: 100%;
}

.repos-sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  flex-shrink: 0;
  padding: 16px 0;
}

.repos-sidebar h3 {
  padding: 0 16px 12px;
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.repo-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 14px;
  border-left: 2px solid transparent;
}

.repo-item:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.repo-item.active { border-left-color: var(--accent); color: var(--accent); background: var(--bg-tertiary); }
.repo-item .repo-icon { font-size: 16px; }

.repos-content {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.repo-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

.repo-header h2 { font-size: 18px; }

.repo-browser {
  flex: 1;
  padding: 16px 24px;
}

/* File tree */
.file-tree { list-style: none; padding: 0; }

.file-entry {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--bg-tertiary);
  cursor: pointer;
  font-size: 14px;
  color: var(--text-secondary);
}

.file-entry:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.file-entry .file-icon { font-size: 16px; width: 20px; text-align: center; }
.file-entry .file-name { flex: 1; }
.file-entry .file-size { font-size: 12px; color: var(--text-muted); }

/* File viewer */
.file-viewer {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.file-viewer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-secondary);
}

.file-viewer-content {
  padding: 16px;
  overflow-x: auto;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  margin-bottom: 16px;
}

.breadcrumb a {
  color: var(--accent);
  text-decoration: none;
}

.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { color: var(--text-muted); }

@media (max-width: 768px) {
  .repos-sidebar { display: none; }
}