/* LankaTricks.com - Main Stylesheet */
:root {
  --bg: #f5f0e8;
  --text: #333;
  --heading: #1a3a5c;
  --link: #1a5c8a;
  --link-hover: #c44;
  --accent: #c9a33a;
  --border: #bbb;
  --sidebar-bg: #e8e0d0;
  --nav-bg: #1a3a5c;
  --nav-text: #fff;
  --card-bg: #fff;
  --footer-bg: #1a3a5c;
  --footer-text: #ddd;
  --code-bg: #2b2b2b;
  --code-text: #f0f0f0;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}
a { color: var(--link); text-decoration: underline; }
a:hover { color: var(--link-hover); }
h1, h2, h3, h4 { color: var(--heading); margin-bottom: 8px; }
h1 { font-size: 20px; border-bottom: 2px solid var(--accent); padding-bottom: 6px; margin-bottom: 14px; }
h2 { font-size: 16px; margin-top: 18px; }
h3 { font-size: 14px; margin-top: 14px; }
p { margin-bottom: 10px; }
ul, ol { margin: 0 0 12px 24px; }
li { margin-bottom: 4px; }
img { max-width: 100%; height: auto; }

/* Layout */
#wrapper { max-width: 960px; margin: 0 auto; }
#header { background: var(--nav-bg); color: var(--nav-text); padding: 10px 16px; }
#header h1 { color: var(--nav-text); border-bottom: none; font-size: 22px; margin: 0; }
#header h1 a { color: var(--nav-text); text-decoration: none; }
#header .tagline { font-size: 11px; color: #aac; margin-top: 2px; }

/* Nav */
#topnav { background: #244d72; padding: 0; overflow-x: auto; white-space: nowrap; }
#topnav a {
  display: inline-block; color: #dde; text-decoration: none;
  padding: 7px 14px; font-size: 12px; font-weight: bold;
}
#topnav a:hover, #topnav a.active { background: #1a3a5c; color: #fff; }

/* Main content area */
#content-wrap { display: flex; gap: 16px; padding: 14px 16px; }
#main { flex: 1; min-width: 0; }
#sidebar { width: 220px; flex-shrink: 0; }

/* Cards / boxes */
.card {
  background: var(--card-bg); border: 1px solid var(--border);
  padding: 12px 14px; margin-bottom: 14px;
}
.card h2 { margin-top: 0; }
.card h3 { margin-top: 0; }
.sidebar-box {
  background: var(--sidebar-bg); border: 1px solid var(--border);
  padding: 10px 12px; margin-bottom: 12px;
}
.sidebar-box h3 { font-size: 13px; margin-top: 0; border-bottom: 1px solid var(--border); padding-bottom: 4px; margin-bottom: 8px; }
.sidebar-box ul { margin-left: 16px; font-size: 12px; }
.sidebar-box li { margin-bottom: 3px; }

/* Breadcrumbs */
.breadcrumbs { font-size: 11px; margin-bottom: 10px; color: #666; }
.breadcrumbs a { font-size: 11px; }

/* Tables */
table { border-collapse: collapse; width: 100%; margin-bottom: 14px; }
th, td { border: 1px solid var(--border); padding: 6px 8px; text-align: left; font-size: 12px; }
th { background: #ddd; font-weight: bold; }
tr:nth-child(even) { background: #f0ebe0; }

/* Code blocks */
pre {
  background: var(--code-bg); color: var(--code-text);
  padding: 10px 12px; overflow-x: auto; margin-bottom: 14px;
  font-family: "Courier New", Courier, monospace; font-size: 12px;
  border: 1px solid #555;
}
code { font-family: "Courier New", Courier, monospace; font-size: 12px; }

/* Link lists */
.link-list { list-style: none; margin-left: 0; }
.link-list li { padding: 5px 0; border-bottom: 1px dotted var(--border); }
.link-list li:last-child { border-bottom: none; }

/* Footer */
#footer {
  background: var(--footer-bg); color: var(--footer-text);
  padding: 12px 16px; font-size: 11px; text-align: center; margin-top: 10px;
}
#footer a { color: #aac; }

/* Tags */
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.tag-list a {
  background: #ddd; border: 1px solid #bbb; padding: 2px 8px;
  font-size: 11px; text-decoration: none; color: var(--text);
}
.tag-list a:hover { background: var(--accent); color: #fff; }

/* Callout */
.callout {
  background: #fff8dc; border-left: 4px solid var(--accent);
  padding: 10px 14px; margin-bottom: 14px; font-size: 12px;
}

/* Responsive */
@media (max-width: 700px) {
  #content-wrap { flex-direction: column; padding: 10px; }
  #sidebar { width: 100%; }
  #topnav a { padding: 7px 10px; font-size: 11px; }
  #header h1 { font-size: 18px; }
}