/* ============================================
   Strauss on Tech — Custom Styles
   Deep Blue + Teal Color Scheme
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --accent-blue: #0d47a1;
  --accent-blue-dark: #0a3480;
  --accent-teal: #00897b;
  --accent-teal-light: #b2dfdb;
  --accent-teal-dark: #005f55;
  --nav-bg: linear-gradient(to bottom, #0d1b3e, #122554);
  --dark-bg: #0a1929;
  --dark-surface: #112240;
}

/* --- Body & Links --- */
body {
  color: #303030;
}

p a,
a {
  color: var(--accent-blue);
  text-decoration: none;
}

p a:hover,
p a:focus,
a:hover,
a:focus {
  color: var(--accent-teal);
}

@media (prefers-color-scheme: dark) {
  p a,
  a {
    color: var(--accent-teal);
  }

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

/* --- Selection --- */
::-moz-selection, ::selection {
  color: white;
  text-shadow: none;
  background: var(--accent-teal);
}

img::selection, img::-moz-selection {
  color: white;
  background: transparent;
}

/* --- Navbar --- */
.navbar-custom {
  background: var(--nav-bg) !important;
  border-bottom: none;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  -webkit-transition: background 0.3s ease-in-out, padding 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
  -moz-transition: background 0.3s ease-in-out, padding 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
  transition: background 0.3s ease-in-out, padding 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.navbar-custom .nav li a {
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 1px;
}

.navbar-custom .navbar-brand,
.navbar-custom .nav li a {
  font-weight: 800;
  color: #d0d8e8;
}

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

.navbar-custom .avatar-container .avatar-img-border {
  box-shadow: 0 0 8px rgba(100, 200, 255, 0.3);
  -webkit-box-shadow: 0 0 8px rgba(100, 200, 255, 0.3);
  -moz-box-shadow: 0 0 8px rgba(100, 200, 255, 0.3);
}

/* --- Navbar dropdowns --- */
.navbar-custom .nav .navlinks-container:hover {
  background: rgba(255, 255, 255, 0.08) !important;
}

.navbar-custom .nav .navlinks-container .navlinks-children a {
  background: #0a1530 !important;
  font-weight: normal;
}

.navbar-custom .nav .navlinks-container .navlinks-children a:hover {
  background: rgba(0, 137, 123, 0.15) !important;
  color: var(--accent-teal-light);
}

@media only screen and (min-width: 768px) {
  .navbar-custom {
    padding: 20px 0;
  }

  .navbar-custom.top-nav-short {
    padding: 0;
  }
}

/* --- Footer --- */
footer {
  padding: 30px 0;
  background: var(--nav-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: auto;
  font-size: 14px;
}

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

footer a:hover,
footer a:focus {
  color: white;
  text-decoration: underline;
}

footer .copyright {
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  text-align: center;
  margin-bottom: 0;
  color: #8090a8;
}

footer .theme-by {
  text-align: center;
  margin: 10px 0 0;
  color: #607088;
}

@media only screen and (min-width: 768px) {
  footer {
    padding: 50px 0;
  }

  footer .footer-links {
    font-size: 18px;
  }

  footer .copyright {
    font-size: 16px;
  }
}

@media (prefers-color-scheme: dark) {
  footer {
    background: var(--dark-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }

  footer .copyright {
    color: #607898;
  }

  footer .theme-by {
    color: #506888;
  }
}

/* --- Homepage Welcome Section --- */
.well {
  background-color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  padding: 28px 32px;
  font-family: 'Lora', 'Times New Roman', serif;
  color: #303030;
}

.well p {
  line-height: 1.7;
  margin: 0 0 16px 0;
  color: #303030;
}

.well p:last-child {
  margin-bottom: 0;
}

@media (prefers-color-scheme: dark) {
  .well {
    background-color: var(--dark-surface);
    border-color: rgba(255, 255, 255, 0.08);
    color: #c8d8e8;
  }

  .well p {
    color: #c8d8e8;
  }
}

/* --- Post Previews --- */
.post-preview {
  padding: 20px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  -webkit-transition: all 0.2s ease;
  -moz-transition: all 0.2s ease;
  transition: all 0.2s ease;
}

@media only screen and (min-width: 768px) {
  .post-preview {
    padding: 35px 0;
  }
}

.post-preview:last-child {
  border-bottom: 0;
}

.post-preview:hover {
  padding-left: 8px;
}

.post-preview a {
  text-decoration: none;
  color: #303030;
}

@media (prefers-color-scheme: dark) {
  .post-preview {
    border-bottom-color: rgba(255, 255, 255, 0.06);
  }

  .post-preview a {
    color: #b0b8c8;
  }
}

.post-preview .post-title {
  font-size: 28px;
  margin-top: 0;
  font-weight: 800;
}

.post-preview .post-subtitle {
  margin: 0;
  font-weight: 300;
  margin-bottom: 10px;
}

.post-preview .post-meta {
  color: #808080;
  font-size: 15px;
  font-style: italic;
  margin: 0 0 10px 0;
}

.post-preview .post-meta a {
  color: #606060;
  text-decoration: none;
}

.post-preview .post-entry {
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #505050;
}

.post-preview .post-read-more {
  font-weight: 800;
  float: right;
}

@media only screen and (min-width: 768px) {
  .post-preview .post-title {
    font-size: 34px;
  }
}

/* --- Tags --- */
.blog-tags {
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #808080;
  font-size: 15px;
  margin-top: 10px;
  margin-bottom: 5px;
}

.blog-tags:before {
  content: "";
}

.blog-tags a {
  display: inline-block;
  color: white;
  background-color: var(--accent-teal);
  text-decoration: none;
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 13px;
  margin: 2px 4px 2px 0;
  font-weight: 600;
  -webkit-transition: all 0.2s ease;
  -moz-transition: all 0.2s ease;
  transition: all 0.2s ease;
}

.blog-tags a:hover {
  color: white;
  background-color: var(--accent-teal-dark);
  text-decoration: none;
}

.post-preview .blog-tags {
  margin-top: 10px;
  margin-bottom: 0;
}

@media only screen and (min-width: 768px) {
  .post-preview .blog-tags {
    margin-top: 12px;
  }
}

/* --- Post/Page Header --- */
.intro-header {
  margin: 60px 0 20px;
  position: relative;
}

.intro-header .page-heading h1,
.intro-header .tags-heading h1,
.intro-header .categories-heading h1 {
  margin-top: 0;
  font-size: 44px;
  font-weight: 900;
}

.intro-header .post-heading h1 {
  margin-top: 0;
  font-size: 32px;
  font-weight: 800;
}

.intro-header .page-heading .page-subheading,
.intro-header .post-heading .post-subheading {
  font-size: 24px;
  line-height: 1.2;
  display: block;
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 300;
  margin: 12px 0 0;
  color: #606060;
}

.intro-header .post-heading .post-subheading {
  margin-bottom: 20px;
}

@media only screen and (min-width: 768px) {
  .intro-header {
    margin-top: 110px;
  }

  .intro-header .page-heading h1,
  .intro-header .tags-heading h1,
  .intro-header .categories-heading h1 {
    font-size: 70px;
  }

  .intro-header .post-heading h1 {
    font-size: 44px;
  }

  .intro-header .page-heading .page-subheading,
  .intro-header .post-heading .post-subheading {
    font-size: 26px;
  }
}

/* --- Pagination --- */
.pager li a {
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  text-transform: uppercase;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 10px 5px;
  background: var(--accent-blue);
  border: 1px solid var(--accent-blue);
  border-radius: 4px;
  color: white !important;
  -webkit-transition: all 0.2s ease;
  -moz-transition: all 0.2s ease;
  transition: all 0.2s ease;
}

@media only screen and (min-width: 768px) {
  .pager li a {
    padding: 15px 25px;
  }
}

.pager li a:hover,
.pager li a:focus {
  color: white;
  background: var(--accent-teal);
  border: 1px solid var(--accent-teal);
}

@media (prefers-color-scheme: dark) {
  .pager li a {
    background: var(--dark-surface);
    border-color: rgba(255, 255, 255, 0.15);
    color: #c8d8e8 !important;
  }
}

/* --- Code Blocks --- */
.highlight {
  box-sizing: border-box;
  padding: 10px 10px 10px 18px;
  position: relative;
  border-left: 3px solid var(--accent-teal);
}

.highlight:hover .copyCodeButton {
  display: block;
}

.copyCodeButton {
  background-color: #f0f0f0;
  border: 1px solid #d0d0d0;
  color: #404040;
  cursor: pointer;
  display: none;
  font-size: 13px;
  padding: 4px 10px;
  position: absolute;
  right: 10px;
  top: 10px;
  transition: background-color 0.2s ease;
  z-index: 10;
  border-radius: 4px;
}

.copyCodeButton:hover {
  background-color: var(--accent-teal);
  color: white;
  border-color: var(--accent-teal);
}

code {
  background-color: #f4f4f4;
  color: #c62828;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 15px;
}

pre code {
  padding: 0;
  background: none;
  color: inherit;
}

pre {
  border-radius: 6px;
  padding: 16px;
  margin-bottom: 20px;
}

@media (prefers-color-scheme: dark) {
  code {
    background-color: #1a2a40;
    color: #ff8a80;
  }

  pre {
    background-color: var(--dark-surface) !important;
    border-color: rgba(255, 255, 255, 0.06);
  }

  pre code {
    color: #c8d8e8;
  }

  pre.chroma {
    color: #c8d8e8;
    background-color: var(--dark-surface) !important;
  }

  pre.chroma .k {
    color: #44AACC;
  }

  pre.chroma .kt {
    color: #33CCCC;
  }

  pre.chroma .nb {
    color: #00fee9;
  }

  pre.chroma .ow {
    color: #CC0;
  }
}

/* --- Tables --- */
table tr {
  background-color: #ffffff;
  margin: 0;
  padding: 0;
}

table tr:nth-child(2n) {
  background-color: #f8faf8;
}

table tr th {
  background-color: var(--accent-blue);
  color: white;
  font-weight: 700;
  border: 1px solid rgba(0, 0, 0, 0.15);
  padding: 8px 16px;
}

table tr td {
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 8px 16px;
}

@media (prefers-color-scheme: dark) {
  table tr {
    background-color: var(--dark-surface);
  }

  table tr:nth-child(2n) {
    background-color: #0f1f38;
  }

  table tr th {
    background-color: var(--accent-teal-dark);
    color: #e0f0f0;
  }

  table tr td {
    border-color: rgba(255, 255, 255, 0.08);
    color: #c8d8e8;
  }
}

/* --- Blockquotes --- */
blockquote {
  color: #606060;
  font-style: italic;
  border-left: 4px solid var(--accent-teal);
  padding-left: 20px;
  margin-left: 0;
}

@media (prefers-color-scheme: dark) {
  blockquote {
    border-left-color: var(--accent-teal);
  }
}

/* --- HR --- */
hr.small {
  max-width: 100px;
  margin: 20px auto;
  border-width: 2px;
  border-color: var(--accent-teal);
  border-radius: 2px;
}

/* --- Social Share --- */
ul.share li .fab {
  color: #fff;
}

ul.share li a {
  background-color: var(--accent-blue);
}

ul.share li:hover .fab {
  transform: scale(1.4);
}

/* --- Disqus Button --- */
.disqus-comments button {
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  text-transform: uppercase;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 10px 5px;
  background: var(--accent-blue);
  border: 1px solid var(--accent-blue);
  border-radius: 4px;
  color: white;
  -webkit-transition: all 0.2s ease;
  -moz-transition: all 0.2s ease;
  transition: all 0.2s ease;
}

.disqus-comments button:hover,
.disqus-comments button:focus {
  color: white;
  background: var(--accent-teal);
  border: 1px solid var(--accent-teal);
}

@media only screen and (min-width: 768px) {
  .disqus-comments button {
    padding: 15px 25px;
  }
}

/* --- Dark Mode Base Overrides --- */
@media (prefers-color-scheme: dark) {
  body {
    background: var(--dark-bg);
    color: #c8d8e8;
  }

  .container[role=main] {
    margin-bottom: 50px;
    flex: 1 0 auto;
  }

  p {
    color: #c8d8e8;
  }

  h1, h2, h3, h4, h5, h6 {
    color: #e0f0ff;
  }

  .post-preview .post-meta a {
    color: #a0b0c0;
  }

  .blog-tags {
    color: #8098b0;
  }

  .post-preview .post-entry {
    color: #a0b0c0;
  }

  .post-heading .post-meta {
    color: #8098b0;
  }

  .page-meta {
    color: #8098b0;
  }

  .well {
    background-color: var(--dark-surface);
    border-color: rgba(255, 255, 255, 0.08);
    color: #c8d8e8;
  }

  .panel {
    background-color: var(--dark-surface);
  }

  .list-group-item {
    background-color: var(--dark-surface);
  }

  .copyCodeButton {
    background-color: #1a2a40;
    color: #c8d8e8;
  }

  .disclaimer {
    background-color: var(--dark-surface) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    color: #c8d8e8 !important;
  }
}