:root {
  --bg: #f5f6fa;
  --card-bg: #ffffff;
  --accent: #4b2e83;
  --accent-light: #6d4fb0;
  --text: #222;
  --text-light: #555;
  --radius: 8px;
  --shadow: 0 2px 6px rgba(0,0,0,0.12);
  --font: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
    --pre-color-1: #357EC7;
    --pre-color-2: #E42217;
    --pre-color-3: #4CC417;
    --pre-color-4: #7D0541;
    --pre-color-5: #FFD801;
    --pre-color-6: #B57EC7;
    --pre-color-7: #642217;
    --pre-color-8: #CCC417;
    --pre-color-9: #FD0541;
    --pre-color-10: #7F08D1;
    --pre-color-11: #087F51;
    --pre-color-12: #e75422;
    --pre-color-13: #4C14c7;
    --pre-color-14: #757D41;
    --pre-color-15: #0FD8f1;
    --pre-color-16: #359E27;
}

/* Outer grid: only controls rows */
.layout {
  height: 100vh;
  display: grid;
  grid-template-rows: 140px 1fr;
  overflow: hidden;
}

/* ============================
   TOP ROW GRID (auto + 300px)
   ============================ */
.top-row {
  display: grid;
  grid-template-columns: 1fr 300px;
  overflow: hidden;
}

#top {
  overflow: hidden;
}

#user {
  overflow: hidden;
}

/* ============================
   BOTTOM ROW GRID (200px + auto)
   ============================ */
.bottom-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  overflow: hidden;
}

#navi {
  overflow-y: auto;
  background: #f0f0f0;
  border-right: 1px solid #ddd;
}

#main {
  overflow-y: auto;
  padding: 1rem;
}

body {
  background: var(--bg);
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  line-height: 1.6;
}

h1 {
  font-size: 2rem;
  margin: 0 0 1rem 0;
  color: var(--accent);
}

/* Modern “card” tables */
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-bg);
/*  border-radius: var(--radius); */
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
  overflow: hidden;
}

th {
  background: var(--accent);
  color: #fff;
  padding: 0.2rem;
  font-size: 1.1rem;
  font-weight: 600;
}

td {
  padding: 0.2rem;
  font-size: 1rem;
  color: var(--text-light);
}

a {
  color: var(--accent-light);
  text-decoration: none;
  font-weight: normal;
}

a:hover {
  text-decoration: underline;
}

/* Optional: style the footer */
small {
  color: var(--text-light);
  display: block;
  margin-top: 1rem;
  text-align: center;
  font-size: 0.85rem;
}

/* Optional: modern pre/code styling */
.wiki-pre {
  background: cornsilk;
  border: 1px solid #ddd;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  overflow-x: auto;
}

pre {
  font-family: Consolas, monospace;
  font-size: 0.9rem;
  display: inline;
}



.tree-container {
  display: block;
  overflow: auto;
  font-size: 1rem;
}

.tree-container pre {
  font-size: 1rem;
  white-space: pre-wrap;
}


div.m, div.h {
  overflow:hidden;
}
div.h {
    background-image: url(../gfx/hline.gif);
    background-repeat: repeat-y;
    background-color: transparent;
}
div.m table, div.h table {
  border: none;
  border-collapse: collapse;
  margin-bottom: 0;
}
div.m table td, div.h table td {
  border: none;
  vertical-align: top;
  padding: 0 0 0 0;
}
div.m tr > td:first-child {
  width: 18px;
}