/* Notion Blog Design Replica */

/* 1. Imports & Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Notion Palette */
  --bg-color: #FFFFFF;
  --text-main: rgba(0, 0, 0, 0.9);
  /* Primary text */
  --text-muted: rgba(0, 0, 0, 0.6);
  /* Secondary text */
  --soft-border: rgba(0, 0, 0, 0.1);
  /* Very subtle dividers */

  /* Accents */
  --link-color: #000000;
  --link-hover: #333333;
  --primary-accent: #0b6E99;
  /* Standard Notion Blue for interactions if needed */

  /* Components */
  --radius-card: 12px;
  --nav-height: 64px;
}

/* 2a. Lists */
ul {
  padding-left: 1.2em;
  margin-bottom: 1rem;
}

ol {
  list-style: none;
  /* Remove default markers */
  counter-reset: item;
  /* Reset counter */
  padding-left: 0;
  /* Align with left edge/header */
  margin-bottom: 1rem;
}

ol>li {
  position: relative;
  /* Context for absolute marker */
  padding-left: 2.5em;
  /* Space for content indentation */
  margin-bottom: 0.25em;
  /* Spacing between items */
}

ol>li::before {
  content: counter(item) ". ";
  counter-increment: item;

  position: absolute;
  left: 0;
  top: 0;

  width: 2em;
  /* Fixed width for number column so text aligns */

  font-variant-numeric: tabular-nums;
  text-align: left;
}

/* 2. Global Typography */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-color);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}



h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
  font-weight: 700;
  letter-spacing: -0.02em;
  /* Tight tracking like Notion */
  margin-bottom: 0.5em;
  margin-top: 1.5em;
}

h1 {
  font-size: 2.75rem;
  line-height: 1.1;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

a {
  color: var(--text-main);
  text-decoration: underline;
  text-decoration-color: rgba(0, 0, 0, 0.2);
  text-underline-offset: 4px;
  transition: all 0.2s ease;
}

a:hover {
  text-decoration-color: var(--text-main);
  color: var(--text-main);
}

/* 3. Navigation Bar */
.navbar {
  background-color: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
}

/* Logo */
.navbar-brand {
  font-family: 'Inter', sans-serif !important;
  font-weight: 700;
  font-size: 20px;
  color: var(--text-main) !important;
  letter-spacing: -0.01em;
}

/* Nav Links Common */
.navbar-nav .nav-link {
  color: var(--text-muted) !important;
  font-family: 'Inter', sans-serif !important;
  font-weight: 500;
  font-size: 15px;
  line-height: 1.2;
  /* Ensure box hugs text */
  padding: 4px 10px !important;
  /* Tighter padding for "neat" look */
  border-radius: 4px;
  /* Slightly tighter radius */
  transition: all 0.15s ease;
  margin-right: 4px;
  display: inline-block;
  /* Helps with height calculation */
}

.navbar-nav {
  align-items: center;
  /* Ensure vertical centering */
}

/* Hover Effect: Grey Box */
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus,
.navbar-nav .show>.nav-link {
  color: var(--text-main) !important;
  background-color: rgba(0, 0, 0, 0.05) !important;
  /* Notion-like light grey */
}

.navbar-nav .nav-link.active {
  color: var(--text-main) !important;
  font-weight: 600;
}

/* Dropdown on Hover */
@media (min-width: 992px) {

  /* Only on desktop */
  .navbar-nav .dropdown:hover>.dropdown-menu {
    display: block;
    margin-top: 0;
    animation: fadeIn 0.2s ease;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Arrow Rotation */
.navbar-nav .dropdown-toggle::after {
  transition: transform 0.2s ease;
  border: none;
  content: " \203A";
  /* Custom arrow if needed, but rotating default is safer */
  display: inline-block;
  margin-left: 6px;
  vertical-align: middle;
  font-size: 12px;
  transform: rotate(90deg);
  /* Initial state often points down */
}

/* Quarto/Bootstrap default caret fix */
.navbar-nav .dropdown-toggle::after {
  border-top: 0.3em solid;
  border-right: 0.3em solid transparent;
  border-bottom: 0;
  border-left: 0.3em solid transparent;
  content: "" !important;
  /* Restore default caret triangle */
  transform: none;
  /* Reset custom transform */
}

/* Rotate on Hover */
.navbar-nav .dropdown:hover>.dropdown-toggle::after {
  transform: rotate(180deg);
}

/* Fix Dropdown Menu Styling */
.dropdown-menu {
  border: 1px solid rgba(0, 0, 0, 0.05);
  /* Very subtle border */
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  /* Soft shadow */
  padding: 12px 8px !important;
  /* FORCE padding to separate items from border */
  margin-top: 4px;
  background-color: white;
  /* Ensure transparency doesn't show through */
}

.dropdown-item {
  border-radius: 4px;
  font-size: 14px;
  padding: 3px 8px;
  /* Tighter vertical padding (reduced from 4px) */
  line-height: 1.4;
  /* Controlled height */
  color: var(--text-muted);
  margin-bottom: 6px;
  /* Increased spacing between items (was 2px) */
}

.dropdown-item:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--text-main);
}

/* 4. Layout & Content */
main.content {
  margin-top: 2rem;
  max-width: 1100px;
  /* Slightly wider */
}

/* 5. Blog Grid (The "Notion Card" Look) */
/* The key is: No border, no background, just clean image + text */

div.quarto-post {
  margin-bottom: 48px;
  padding-bottom: 0;
  border-bottom: none;
}

.quarto-grid-item {
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  /* Reset wrapper */
}

.quarto-grid-item:hover {
  transform: none;
  box-shadow: none;
}

/* Image styling */
.quarto-grid-item .card-img-top {
  border-radius: var(--radius-card);
  height: 240px;
  /* Generous height */
  object-fit: cover;
  border: 1px solid rgba(0, 0, 0, 0.04);
  /* Extremely subtle border context */
  transition: opacity 0.2s ease;
}

.quarto-grid-item:hover .card-img-top {
  opacity: 0.9;
}

/* Card Body (Text area) */
.card-body {
  padding: 16px 0 0 0 !important;
  /* Remove constraints, stick to left */
}

/* Title */
.card-title {
  font-family: 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

/* Subtitle/Description */
.card-text {
  font-family: 'Inter', sans-serif;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 8px;
}

/* Metadata (Date/Categories) */
/* Metadata (Date/Categories) */
.listing-categories .listing-category {
  font-family: 'Inter', sans-serif;
  background: transparent !important;
  border: none !important;
  /* Force removal of any default boxes */
  color: var(--text-muted) !important;
  text-transform: uppercase;
  /* Ensure consistent uppercase */
  font-size: 12px;
  /* Slightly smaller for 'editorial' feel */
  padding: 0;
  margin-right: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  /* Add tracking for uppercase */
}

.listing-categories .listing-category:hover {
  background: transparent !important;
  color: var(--text-main) !important;
  border: none !important;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* 7. Pagination (Minimalist Notion Style) */
/* (Duplicate block removed) */

/* 8. Single Post Styling (Notion-ify) */

/* Title Block (clean) */
header#title-block-header {
  margin-bottom: 2rem;
  margin-top: 2rem;
  border-bottom: none !important;
  /* Remove grey line */
  padding-bottom: 1rem;
}

.quarto-title-block .title {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

/* Post Categories (Tags) - Global Override */
/* Targeting all possible variations to force consistency */
.quarto-category,
.quarto-title-meta .quarto-category,
.quarto-title-meta a.quarto-category,
.quarto-title-meta-contents .quarto-category,
.quarto-title-meta-contents a.quarto-category {
  font-family: 'Inter', sans-serif;
  background-color: transparent !important;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  color: var(--text-muted) !important;
  text-transform: uppercase !important;
  font-size: 12px !important;
  padding: 0 8px 0 0 !important;
  margin: 0 !important;
  font-weight: 500 !important;
  letter-spacing: 0.05em !important;
  display: inline-block;
  line-height: 1.5;
  text-decoration: none !important;
}

.quarto-category:hover,
.quarto-title-meta .quarto-category:hover,
.quarto-title-meta a.quarto-category:hover,
.quarto-title-meta-contents .quarto-category:hover,
.quarto-title-meta-contents a.quarto-category:hover {
  color: var(--text-main) !important;
  text-decoration: underline !important;
  text-underline-offset: 4px;
  background: transparent !important;
  background-color: transparent !important;
}

/* Metadata (Author/Date) */
.quarto-title-meta-heading {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 1rem;
}

.quarto-title-meta-contents {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--text-main);
}

.btn-primary:hover {
  background-color: #000000;
}

input.form-control {
  border-radius: 6px;
  background-color: #F7F7F5;
  /* Notion light grey input */
  border: 1px solid transparent;
  padding: 8px 12px;
}

input.form-control:focus {
  background-color: white;
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.05);
}

/* 7. Pagination (Minimalist Notion Style) */
.pagination {
  --bs-pagination-active-bg: transparent;
  --bs-pagination-active-border-color: rgba(0, 0, 0, 0.1);
  --bs-pagination-color: var(--text-muted);
  --bs-pagination-hover-color: var(--text-main);
  --bs-pagination-focus-color: var(--text-main);
  --bs-pagination-bg: transparent;
  --bs-pagination-border-width: 0;
  /* No borders by default */
}

.page-item .page-link {
  border: 1px solid transparent;
  border-radius: 4px;
  margin: 0 2px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 12px;
}

.page-item .page-link:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--text-main);
  border-color: transparent;
}

.page-item.active .page-link {
  background-color: transparent !important;
  color: var(--text-main) !important;
  border: 1px solid rgba(0, 0, 0, 0.1);
  /* Subtle border for active */
  font-weight: 600;
}

.page-item.disabled .page-link {
  color: rgba(0, 0, 0, 0.2);
  background-color: transparent;
}

/* 8. Footer */
footer {
  margin-top: 80px;
  padding: 60px 0;
  border-top: 1px solid var(--soft-border);
  color: var(--text-muted);
  font-size: 14px;
}

footer a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
}

footer a:hover {
  color: var(--text-main);
}

/* 9. Mobile Responsiveness */
@media (max-width: 991.98px) {

  /* Fix invisible toggle button (force black icon) */
  .navbar-toggler {
    border: none !important;
    padding: 0 !important;
  }

  .navbar-toggler:focus {
    box-shadow: none !important;
  }

  .navbar-toggler-icon {
    /* SVG Data URI for a simple black hamburger menu - Percent encoded properly */
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(0, 0, 0, 0.9)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E") !important;
    width: 30px;
    /* Force width */
    height: 30px;
    /* Force height */
    display: inline-block;
  }

  /* Refine Mobile Menu */
  .navbar-collapse {
    border-top: 1px solid var(--soft-border);
    margin-top: 12px;
    padding-top: 8px;
    padding-bottom: 12px;
    background: white;
    text-align: left !important;
  }

  .navbar-nav {
    align-items: flex-start !important;
    /* Force left alignment of flex items */
    padding-left: 0 !important;
  }

  .navbar-nav .nav-link {
    padding: 12px 0 !important;
    border-radius: 0;
    margin-right: 0;
    display: block;
    width: 100%;
    text-align: left !important;
    border-bottom: none !important;
    /* Forces no border */
    border: none !important;
    /* Double check */
  }

  .navbar-nav .nav-link:last-child {
    border-bottom: none;
  }

  /* Prevent parent link background when active or hovered in mobile */
  .navbar-nav .nav-link:hover,
  .navbar-nav .nav-link:focus,
  .navbar-nav .nav-link.active,
  .navbar-nav .show>.nav-link {
    background-color: transparent !important;
    color: var(--text-main) !important;
    padding-left: 0 !important;
    /* Keeps alignment static */
  }

  /* Only highlight actual dropdown items (children) */
  .dropdown-menu .dropdown-item {
    padding-left: 20px !important;
    /* Indent */
    margin-left: 0 !important;
    border-radius: 6px;
  }

  .dropdown-menu .dropdown-item:hover,
  .dropdown-menu .dropdown-item:active {
    background-color: rgba(0, 0, 0, 0.05) !important;
  }

  /* Align social icons if they are in navbar text or similar */
  .navbar-nav .nav-item {
    text-align: left !important;
    width: 100%;
  }
}

/* 10. Force Hide Quarto Title Banners */
.quarto-title-banner {
  display: none !important;
}

/* 11. Math Alignment - Force left alignment for all display math */
/* Target MathJax CHTML output */
mjx-container[display="true"] {
  display: block !important;
  text-align: left !important;
  margin-left: 0 !important;
  margin-right: auto !important;
}

/* Target the inner math element */
mjx-container[display="true"]>mjx-math {
  margin-left: 0 !important;
}

/* Target common MathJax/Quarto wrappers */
.mjx-container[jax="CHTML"][display="true"],
.MathJax_Display,
div.math.display,
span.math.display,
p>mjx-container[display="true"] {
  text-align: left !important;
  margin-left: 0 !important;
  margin-right: auto !important;
  padding-left: 0 !important;
  text-indent: 0 !important;
  display: block !important;
  width: auto !important;
}

/* Override any centering on parent paragraphs containing display math */
p:has(mjx-container[display="true"]) {
  text-align: left !important;
}

/* 12. Display Math Font Size - Reduce for better fit in tables */
mjx-container[display="true"] {
  font-size: 1.1em !important;
}

/* 13. Equation Grey Box Styling */
mjx-container[display="true"],
.MathJax_Display,
div.math.display {
  background-color: #F7F7F5 !important;
  border-radius: 4px !important;
  padding: 1.5rem !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  margin-top: 1rem !important;
  margin-bottom: 1rem !important;
  width: 100% !important;
  box-sizing: border-box !important;
}


/* 14. DataTables (Feedback Page) Modern Redesign */

/* Container and General Table */
.dataTables_wrapper {
  background: #ffffff;
  padding: 2rem;
  border-radius: var(--radius-card);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  margin-top: 2rem;
  margin-bottom: 3rem;
  font-family: 'Inter', sans-serif;
}

table.dataTable.no-footer {
  border-bottom: 1px solid rgba(0, 0, 0, 0.05) !important;
}

/* Headers */
table.dataTable thead th,
table.dataTable thead td {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
  font-size: 0.75rem !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #888;
  font-weight: 600 !important;
  padding: 1rem 1rem !important;
}

/* Body Rows */
table.dataTable tbody tr {
  background-color: transparent !important;
  transition: background-color 0.2s ease;
}

table.dataTable tbody tr:hover {
  background-color: rgba(0, 0, 0, 0.02) !important;
}

table.dataTable tbody td {
  padding: 1.2rem 1rem !important;
  font-size: 0.95rem;
  color: var(--text-main);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  line-height: 1.6;
}

/* Eliminate Zebra Striping if present */
table.dataTable.stripe tbody tr.odd,
table.dataTable.display tbody tr.odd {
  background-color: transparent !important;
}

/* Search Bar styling */
.dataTables_filter {
  margin-bottom: 1.5rem;
}

.dataTables_filter label {
  font-size: 0.9rem;
  color: #666;
  font-weight: 500;
}

.dataTables_filter input {
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 6px;
  padding: 0.4rem 0.8rem;
  font-size: 0.9rem;
  margin-left: 0.5rem;
  outline: none;
  transition: all 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.dataTables_filter input:focus {
  border-color: #999;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

/* Pagination Styling */
.dataTables_paginate {
  margin-top: 1.5rem;
  padding-top: 1rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
  padding: 0.3rem 0.8rem !important;
  margin-left: 0.2rem !important;
  border-radius: 6px !important;
  border: none !important;
  background: transparent !important;
  color: #666 !important;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: rgba(0, 0, 0, 0.05) !important;
  color: #000 !important;
  border: none !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  background: rgba(0, 0, 0, 0.05) !important;
  color: #000 !important;
  font-weight: 600;
  border: none !important;
}

/* Info Text (Showing 1 to 10...) */
.dataTables_info {
  margin-top: 1.5rem;
  color: #999 !important;
  font-size: 0.85rem;
  font-style: italic;
}