:root {
  color-scheme: light dark;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

header {
  padding: 24px 16px;
  border-bottom: 1px solid #ddd;
}

main {
  min-width: 1000px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 5px 30px;
}

.markdown h1,
.markdown h2,
.markdown h3 {
  line-height: 1.25;
  margin-top: 1.6em;
}

.markdown pre {
  padding: 12px;
  overflow: auto;
  border: 1px solid #ddd;
  border-radius: 8px;
}

.markdown code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.markdown table {
  border-collapse: collapse;
  width: 100%;
}

.markdown th,
.markdown td {
  border: 1px solid #ddd;
  padding: 8px;
  vertical-align: top;
}

.markdown blockquote {
  margin: 0;
  padding-left: 12px;
  border-left: 4px solid #ddd;
  opacity: 0.9;
}

.personal_info {
  font-style: italic;
  opacity: 0.85;
}

a {
  color: inherit;
}

header nav a + a {
  margin-left: 12px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px 24px;
}

pre {
  overflow-x: auto;
}

code {
  font-family: "Courier New", monospace;
}

table {
  border-collapse: collapse;
}

th,
td {
  border: 1px solid #ccc;
  padding: 0.4rem 0.6rem;
}

body.loop-docu {
  margin: 2rem;
  font-family: Arial, sans-serif;
}

/* AG Grid header hover */
.ag-theme-alpine .ag-header-cell:hover {
  background-color: #eef3ff;
}

.ag-theme-alpine .ag-header-cell:hover .ag-header-cell-label {
  color: #1f2a44;
}

.ag-header-with-info {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.ag-header-menu-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  color: #4a5a78;
  cursor: pointer;
  user-select: none;
}

.ag-header-menu-button:hover {
  background: #eef3ff;
  color: #1f2a44;
}

.ag-header-info {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid #7a8aa6;
  color: #4a5a78;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  user-select: none;
}

.ag-header-info:hover {
  background: #eef3ff;
  color: #1f2a44;
  border-color: #5f6f8b;
}

.ag-header-popover {
  position: absolute;
  z-index: 9999;
  max-width: 320px;
  background: #ffffff;
  color: #1f2a44;
  border: 1px solid #d5ddea;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(25, 35, 55, 0.18);
  padding: 10px 12px;
}

.ag-header-popover-title {
  font-weight: 600;
  margin-bottom: 6px;
}

.ag-header-popover-body {
  font-size: 12px;
  line-height: 1.4;
}