/* Stijl voor de help-pagina's van Advanced Html Designer */

:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #1f2328;
  --muted: #5b636e;
  --accent: #1f5fbf;
  --accent-soft: #e8f0fc;
  --border: #d9dde3;
  --key-bg: #f0f1f3;
  --tip-bg: #fff8db;
  --tip-border: #e6cf6b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 "Segoe UI", Tahoma, Arial, sans-serif;
}

.layout {
  display: flex;
  min-height: 100vh;
}

/* ---------- Inhoudsopgave links ---------- */

nav {
  width: 300px;
  flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 20px 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

nav .brand {
  padding: 0 20px 16px;
  font-weight: 600;
  font-size: 16px;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
  margin-bottom: 10px;
}

nav .langs {
  display: flex;
  gap: 4px;
  padding: 0 20px 12px;
}

nav .langs a {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 12px;
  color: var(--text);
  text-decoration: none;
}

nav .langs a.cur {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

nav > a {
  display: block;
  padding: 7px 20px;
  color: var(--text);
  text-decoration: none;
  border-left: 3px solid transparent;
  white-space: nowrap;
}

nav a:hover { background: var(--accent-soft); }

nav a.active {
  border-left-color: var(--accent);
  background: var(--accent-soft);
  font-weight: 600;
}

nav .group {
  padding: 14px 20px 4px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
}

/* ---------- Inhoud ---------- */

main {
  flex: 1;
  max-width: 900px;
  padding: 28px 40px 60px;
}

h1 { font-size: 26px; margin: 0 0 6px; }
h2 { font-size: 19px; margin: 32px 0 10px; padding-bottom: 4px; border-bottom: 1px solid var(--border); }
h3 { font-size: 16px; margin: 22px 0 6px; }

p.lead { color: var(--muted); margin-top: 0; font-size: 16px; }

a { color: var(--accent); }

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  margin: 10px 0 18px;
}

th, td {
  text-align: left;
  vertical-align: top;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}

th { background: var(--key-bg); font-weight: 600; }

td.btn {
  width: 70px;
  font-family: Consolas, "Courier New", monospace;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
}

td.name { width: 190px; font-weight: 600; }

/* Iconen uit het programma */
td.btn img {
  display: block;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 3px;
  background: #fff;
}

img.ico {
  vertical-align: middle;
  margin: 0 4px 2px 0;
}

nav > a img.ico { margin-right: 8px; }

kbd {
  display: inline-block;
  padding: 1px 6px;
  font: 13px Consolas, "Courier New", monospace;
  background: var(--key-bg);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 4px;
}

.tip {
  background: var(--tip-bg);
  border: 1px solid var(--tip-border);
  border-radius: 6px;
  padding: 10px 14px;
  margin: 14px 0;
}

.tip strong:first-child { margin-right: 4px; }

ol.steps li { margin-bottom: 6px; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  color: var(--text);
  text-decoration: none;
}

.card:hover { border-color: var(--accent); }
.card b { color: var(--accent); display: block; margin-bottom: 4px; }
.card span { color: var(--muted); font-size: 14px; }

.pager {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

@media (max-width: 700px) {
  .layout { display: block; }
  nav { width: auto; height: auto; position: static; border-right: 0; border-bottom: 1px solid var(--border); }
  main { padding: 20px 16px 40px; }
}