/* ============================================
   Perfect Lunacy — theme overrides
   Layers on top of Beautiful Hugo / Bootstrap 3
   ============================================ */

/* --- Color variables via custom properties --- */
:root {
  --pl-dark: #1a1a2e;
  --pl-dark-mid: #16213e;
  --pl-accent: #0085a1;
  --pl-accent-light: #00a8cc;
  --pl-text: #2d3436;
  --pl-text-muted: #636e72;
  --pl-bg: #ffffff;
  --pl-bg-subtle: #f8f9fa;
  --pl-border: #e9ecef;
}

/* --- Navbar — dark, clean --- */
.navbar-custom {
  background: var(--pl-dark);
  border-bottom: none;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.navbar-custom .navbar-brand,
.navbar-custom .nav li a {
  color: #e0e0e0;
}

.navbar-custom .navbar-brand:hover,
.navbar-custom .navbar-brand:focus,
.navbar-custom .nav li a:hover,
.navbar-custom .nav li a:focus {
  color: var(--pl-accent-light);
}

.navbar-custom .navbar-toggle .icon-bar {
  background-color: #e0e0e0;
}

.navbar-custom .nav .navlinks-container .navlinks-children a {
  background: var(--pl-dark-mid);
  color: #e0e0e0;
  border-color: rgba(255, 255, 255, 0.05);
}

.navbar-custom .nav .navlinks-container .navlinks-children a:hover {
  color: var(--pl-accent-light);
}

@media only screen and (max-width: 767px) {
  .navbar-custom .nav .navlinks-container.show-children {
    background: var(--pl-dark-mid);
  }
}

@media only screen and (min-width: 768px) {
  .navbar-custom .nav .navlinks-container:hover {
    background: var(--pl-dark-mid);
  }

  .navbar-custom .nav .navlinks-container .navlinks-children a {
    border-color: rgba(255, 255, 255, 0.05);
  }
}

/* Avatar border — softer on dark background */
.navbar-custom .avatar-container .avatar-img-border {
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
  -webkit-box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
  -moz-box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
}

/* --- Header / intro area --- */
.intro-header {
  background: linear-gradient(135deg, var(--pl-bg-subtle) 0%, #eef2f7 100%);
  padding-bottom: 10px;
}

.intro-header .page-heading h1 {
  color: var(--pl-dark);
}

.intro-header .page-subheading {
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 0.3px;
  color: var(--pl-text-muted);
}

/* Post page headers */
.intro-header .post-heading h1 {
  color: var(--pl-dark);
}

/* --- Homepage intro well --- */
.container .well {
  background: var(--pl-bg-subtle);
  border: none;
  border-left: 4px solid var(--pl-accent);
  border-radius: 0;
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 16px;
  color: var(--pl-text-muted);
  padding: 20px 24px;
  margin-bottom: 30px;
  box-shadow: none;
}

/* --- Post previews — card style --- */
.post-preview {
  padding: 24px;
  margin-bottom: 16px;
  border-bottom: none;
  border: 1px solid var(--pl-border);
  border-radius: 6px;
  background: var(--pl-bg);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.post-preview:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.post-preview:last-child {
  border-bottom: 1px solid var(--pl-border);
}

.post-preview .post-title {
  font-size: 26px;
  color: var(--pl-dark);
  margin-top: 0;
  margin-bottom: 4px;
}

.post-preview a:hover .post-title,
.post-preview a:focus .post-title {
  color: var(--pl-accent);
}

.post-preview .post-subtitle {
  color: var(--pl-text-muted);
  font-size: 16px;
}

.post-preview .post-entry {
  color: var(--pl-text);
  font-size: 15px;
  line-height: 1.6;
}

.post-preview .post-read-more {
  color: var(--pl-accent);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

@media only screen and (min-width: 768px) {
  .post-preview {
    padding: 28px 32px;
  }

  .post-preview .post-title {
    font-size: 30px;
  }
}

/* --- Tags — modern pills --- */
.blog-tags {
  margin-top: 12px;
  margin-bottom: 0;
}

.blog-tags:before {
  content: none;
}

.blog-tags a {
  display: inline-block;
  padding: 3px 12px;
  margin: 2px 4px 2px 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--pl-accent);
  background: rgba(0, 133, 161, 0.08);
  border-radius: 20px;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}

.blog-tags a:before {
  content: none;
}

.blog-tags a:hover {
  background: var(--pl-accent);
  color: #fff;
  border-radius: 20px;
}

/* --- Pager — cleaner buttons --- */
.pager li a {
  border-radius: 4px;
  border: 2px solid var(--pl-border);
  color: var(--pl-text);
  transition: all 0.15s ease;
}

.pager li a:hover,
.pager li a:focus {
  background: var(--pl-accent);
  border-color: var(--pl-accent);
  color: #fff;
}

/* --- Footer — dark, matching navbar --- */
footer {
  background: var(--pl-dark);
  border-top: none;
  color: #b0b0b0;
}

footer a {
  color: #d0d0d0;
}

footer a:hover {
  color: var(--pl-accent-light);
}

footer .copyright {
  color: #808080;
}

footer .theme-by {
  color: #666;
}

footer .theme-by a {
  color: #999;
}

footer .list-inline .fa-stack .fa-circle {
  color: rgba(255, 255, 255, 0.1);
  transition: color 0.15s ease;
}

footer .list-inline a:hover .fa-circle {
  color: var(--pl-accent);
}

/* --- Code blocks — darker, more readable --- */
.hljs {
  background: #1e1e2e;
  color: #cdd6f4;
  border-radius: 6px;
  padding: 16px 20px;
  font-size: 15px;
  line-height: 1.5;
}

pre {
  background: #1e1e2e;
  border: none;
  border-radius: 6px;
}

pre code {
  background: transparent;
}

code {
  background: var(--pl-bg-subtle);
  color: var(--pl-accent);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.9em;
  border: 1px solid var(--pl-border);
}

pre code {
  border: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

/* --- Typography refinements --- */
body {
  color: var(--pl-text);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--pl-dark);
}

a {
  color: var(--pl-accent);
  transition: color 0.15s ease;
}

a:hover,
a:focus {
  color: var(--pl-accent-light);
}

blockquote {
  border-left-color: var(--pl-accent);
  color: var(--pl-text-muted);
  background: var(--pl-bg-subtle);
  padding: 12px 20px;
  border-radius: 0 4px 4px 0;
}

/* --- Tables — cleaner --- */
table tr th {
  background: var(--pl-bg-subtle);
  font-weight: 700;
}

/* --- Selection color --- */
::selection {
  background: var(--pl-accent);
}

::-moz-selection {
  background: var(--pl-accent);
}

/* --- Smooth scroll --- */
html {
  scroll-behavior: smooth;
}

/* --- Post meta — cleaner --- */
.post-preview .post-meta,
.post-heading .post-meta {
  font-style: normal;
  font-size: 14px;
  color: var(--pl-text-muted);
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

/* --- Related posts --- */
h4.see-also {
  color: var(--pl-text-muted);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin-top: 40px;
}