/* Documentation Portal Styles - Adapted from Cryptoeconomics-Blockchain */

:root {
  --sidebar-width: 200px;
  --header-height: 38px;
  --primary-color: #3333B2;
  --bg-color: #f5f4fa;
  --bg-sidebar: #ffffff;
  --bg-code: #f1f5f9;
  --text-color: #1a1a2e;
  --text-muted: #586069;
  --border-color: #e1e4e8;
  --link-color: #3333B2;
  --success-color: #2ca02c;
  --warning-color: #f59e0b;
  --module-01: #3b82f6; --module-02: #8b5cf6; --module-03: #ec4899; --module-04: #f59e0b;
  --module-05: #22c55e; --module-06: #ef4444; --module-07: #6366f1; --module-08: #14b8a6;
}

[data-theme="dark"] {
  --bg-color: #0f172a; --bg-sidebar: #1e293b; --bg-code: #334155;
  --text-color: #f1f5f9; --text-muted: #94a3b8; --border-color: #334155;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 12px;
  line-height: 1.4;
  color: var(--text-color);
  background: var(--bg-color);
}

/* Header */
.docs-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-height);
  background: #24292e;
  border-bottom: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 12px; z-index: 100;
}

.docs-logo {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; color: #ffffff;
  font-weight: 600; font-size: 14px;
}
.docs-logo svg { width: 18px; height: 18px; color: #ffffff; opacity: 0.9; }

.docs-header-right { display: flex; align-items: center; gap: 12px; }

.docs-search { position: relative; }
.docs-search input {
  width: 140px; padding: 4px 8px 4px 28px;
  border: 1px solid #444; border-radius: 4px;
  background: #1a1a1a; color: #fff; font-size: 11px;
}
.docs-search input::placeholder { color: #888; }
.docs-search input:focus { outline: none; border-color: var(--primary-color); }
.docs-search svg {
  position: absolute; left: 8px; top: 50%; transform: translateY(-50%);
  width: 12px; height: 12px; color: #888;
}

.theme-toggle {
  background: none; border: 1px solid #444; border-radius: 4px;
  padding: 4px; cursor: pointer; color: #ffffff;
  display: flex; align-items: center; opacity: 0.8;
}
.theme-toggle:hover { opacity: 1; background: rgba(255,255,255,0.1); }
.theme-toggle svg { width: 16px; height: 16px; }

.mobile-menu-btn { display: none; background: none; border: none; padding: 4px; cursor: pointer; color: #ffffff; }
.docs-header-right > a { color: #ffffff; font-size: 11px; opacity: 0.8; text-decoration: none; }
.docs-header-right > a:hover { opacity: 1; }

/* Sidebar */
.docs-sidebar {
  position: fixed; top: var(--header-height); left: 0;
  width: var(--sidebar-width); height: calc(100vh - var(--header-height));
  background: var(--bg-sidebar); border-right: 1px solid var(--border-color);
  overflow-y: auto; padding: 0; z-index: 50;
}

.sidebar-section { border-bottom: 1px solid #f0f0f0; }
.sidebar-title {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.05em; color: var(--text-muted);
  padding: 8px 10px; margin: 0; background: var(--bg-color);
  border-bottom: 1px solid var(--border-color);
}

.sidebar-nav { list-style: none; padding: 6px 0; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 10px 4px 18px; color: var(--text-muted);
  text-decoration: none; font-size: 10px;
  transition: background 0.15s;
}
.sidebar-nav a:hover { background: var(--bg-color); color: var(--primary-color); }
.sidebar-nav a.active {
  background: rgba(51, 51, 178, 0.1); color: var(--primary-color);
  font-weight: 600;
}

.sidebar-nav .module-badge { width: 4px; height: 4px; border-radius: 50%; flex-shrink: 0; }
.sidebar-nav .module-01 .module-badge { background: var(--module-01); }
.sidebar-nav .module-02 .module-badge { background: var(--module-02); }
.sidebar-nav .module-03 .module-badge { background: var(--module-03); }
.sidebar-nav .module-04 .module-badge { background: var(--module-04); }
.sidebar-nav .module-05 .module-badge { background: var(--module-05); }
.sidebar-nav .module-06 .module-badge { background: var(--module-06); }
.sidebar-nav .module-07 .module-badge { background: var(--module-07); }
.sidebar-nav .module-08 .module-badge { background: var(--module-08); }

/* Main Content */
.docs-main {
  margin-left: var(--sidebar-width); margin-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
  padding: 10px 20px; max-width: 800px;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex; align-items: center; gap: 6px;
  font-size: 10px; color: var(--text-muted); margin-bottom: 10px;
}
.breadcrumbs a { color: var(--text-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--primary-color); }

/* Typography */
h1 { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
h2 { font-size: 14px; font-weight: 600; margin-top: 18px; margin-bottom: 8px; padding-bottom: 6px; border-bottom: 2px solid var(--border-color); }
h3 { font-size: 13px; font-weight: 600; margin-top: 12px; margin-bottom: 6px; }
p { margin-bottom: 10px; line-height: 1.5; }
a { color: var(--link-color); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Lists */
ul, ol { margin-bottom: 10px; padding-left: 20px; }
li { margin-bottom: 4px; }

/* Tables */
table { width: 100%; border-collapse: collapse; margin-bottom: 14px; font-size: 11px; }
th, td { padding: 6px 10px; text-align: left; border: 1px solid var(--border-color); }
th { background: var(--bg-sidebar); font-weight: 600; }
tr:hover { background: var(--bg-color); }

/* Callouts */
.callout { padding: 10px 12px; border-radius: 4px; margin-bottom: 12px; font-size: 11px; }
.callout-info { background: rgba(51, 51, 178, 0.1); border-left: 3px solid var(--primary-color); }
.callout-warning { background: rgba(245, 158, 11, 0.1); border-left: 3px solid var(--warning-color); }
.callout-success { background: rgba(44, 160, 44, 0.1); border-left: 3px solid var(--success-color); }

/* Cards */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; margin-bottom: 14px; }
.card {
  background: #fff; border: 1px solid var(--border-color);
  border-radius: 4px; padding: 12px; transition: all 0.15s;
  text-decoration: none; display: block;
}
[data-theme="dark"] .card { background: var(--bg-sidebar); }
.card:hover { border-color: var(--primary-color); box-shadow: 0 2px 8px rgba(0,0,0,0.1); text-decoration: none; }
.card h3 { margin-top: 0; margin-bottom: 6px; font-size: 11px; color: var(--text-color); }
.card p { font-size: 10px; color: var(--text-muted); margin-bottom: 0; line-height: 1.4; }
.card .card-badge {
  display: inline-block; font-size: 9px; font-weight: 700;
  padding: 1px 6px; border-radius: 3px; margin-bottom: 6px;
  color: #fff;
}

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 14px; }
.stat-card { background: #fff; border: 1px solid var(--border-color); border-radius: 4px; padding: 10px; text-align: center; }
[data-theme="dark"] .stat-card { background: var(--bg-sidebar); }
.stat-value { font-size: 22px; font-weight: 700; color: var(--primary-color); }
.stat-label { font-size: 9px; color: var(--text-muted); }

/* Materials links */
.materials { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.materials a {
  font-size: 10px; padding: 3px 8px;
  border: 1px solid var(--border-color); border-radius: 3px;
  color: var(--link-color); text-decoration: none;
}
.materials a:hover { background: var(--primary-color); color: #fff; border-color: var(--primary-color); text-decoration: none; }

/* Footer nav */
.docs-footer-nav { display: flex; justify-content: space-between; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border-color); }
.docs-footer-nav a {
  display: flex; flex-direction: column; padding: 8px 12px;
  background: #fff; border: 1px solid var(--border-color);
  border-radius: 4px; text-decoration: none; max-width: 45%;
}
[data-theme="dark"] .docs-footer-nav a { background: var(--bg-sidebar); }
.docs-footer-nav a:hover { border-color: var(--primary-color); text-decoration: none; }
.docs-footer-nav .label { font-size: 9px; color: var(--text-muted); text-transform: uppercase; }
.docs-footer-nav .title { font-weight: 600; color: var(--text-color); font-size: 11px; }

/* Search results */
.search-results {
  position: absolute; top: 100%; left: 0; right: 0;
  background: #fff; border: 1px solid var(--border-color);
  border-radius: 4px; margin-top: 4px; max-height: 300px;
  overflow-y: auto; box-shadow: 0 4px 12px rgba(0,0,0,0.15); display: none; z-index: 1000;
}
.search-results.active { display: block; }
.search-result-item { padding: 8px 12px; border-bottom: 1px solid var(--border-color); cursor: pointer; text-decoration: none; display: block; color: var(--text-color); }
.search-result-item:hover { background: var(--bg-color); text-decoration: none; }
.search-result-item:last-child { border-bottom: none; }
.search-result-title { font-weight: 600; font-size: 11px; margin-bottom: 3px; }
.search-result-context { font-size: 10px; color: var(--text-muted); }

/* Mobile */
@media (max-width: 768px) {
  .docs-sidebar { transform: translateX(-100%); transition: transform 0.3s; }
  .docs-sidebar.open { transform: translateX(0); }
  .docs-main { margin-left: 0; padding: 0.75rem; }
  .mobile-menu-btn { display: block; }
  .docs-search input { width: 120px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  h1 { font-size: 1.25rem; }
}

@media (max-width: 500px) {
  .docs-header-right .docs-search { display: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  table { display: block; overflow-x: auto; }
}

/* Print */
@media print {
  .docs-header, .docs-sidebar, .docs-footer-nav, .theme-toggle { display: none; }
  .docs-main { margin: 0; max-width: 100%; }
}