/*
 * styles for fdf website
 * based on arch linux wiki look
 */

:root{
  --arch-blue:#1793d1;
  --arch-blue-dark:#0d5c8c;

  --bg:#f6f6f6;
  --content:#ffffff;
  --text:#222;
  --border:#cfcfcf;
  --code:#f8f8f8;
  --muted:#666;
}

/* dark mode - toggle with js */
body.dark{
  --bg:#0b0f14;
  --content:#0f141a;
  --text:#e6edf3;
  --border:#30363d;
  --code:#161b22;
  --muted:#8b949e;
}

body{
  margin:0;
  font-family:"DejaVu Sans", Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
}

/* ========== HEADER ========== */
.header{
  background:var(--arch-blue);
  border-bottom:4px solid var(--arch-blue-dark);
}

.header-inner{
  max-width:1000px;
  margin:auto;
  padding:10px 15px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.logo{
  font-size:18px;
  color:white;
  font-weight:bold;
  display:flex;
  align-items:center;
  gap:8px;
  text-decoration:none;
}

.nav{
  display:flex;
  align-items:center;
  gap:18px;
}

.nav a{
  color:white;
  text-decoration:none;
  font-size:14px;
}
.nav a:hover{ text-decoration:underline; }

.toggle{
  background:none;
  border:none;
  color:white;
  cursor:pointer;
  font-size:16px;
}

/* ========== MAIN CONTENT ========== */
.container{
  max-width:1000px;
  margin:0 auto;
  background:var(--content);
  border:1px solid var(--border);
  border-top:none;
  padding:25px;
}

h1{
  font-weight:normal;
  margin-top:0;
  border-bottom:1px solid var(--border);
  padding-bottom:5px;
}

/* hero logo */
.hero-logo{
  text-align:center;
  margin:20px 0 15px 0;
}
.hero-logo svg{
  display:inline-block;
}
.hero-logo .logo-text{
  font:800 64px "DejaVu Sans", Arial, sans-serif;
  fill:var(--arch-blue);
  stroke:var(--text);
  stroke-width:3px;
  paint-order:stroke fill;
  letter-spacing:2px;
}
.tagline{
  text-align:center;
  font-size:16px;
  color:var(--muted);
  margin-bottom:30px;
}

h2{
  font-weight:normal;
  border-bottom:1px solid var(--border);
  padding-bottom:3px;
  margin-top:35px;
}

p{ color:var(--muted); }

pre{
  background:var(--code);
  border:1px solid var(--border);
  padding:12px;
  overflow:auto;
}

code{
  background:var(--code);
  border:1px solid var(--border);
  padding:2px 4px;
}

a{ color:var(--arch-blue); }

ul, ol{ color:var(--muted); line-height:1.7; }
ul a, ol a{ color:var(--arch-blue); }

.footer{
  max-width:1000px;
  margin:20px auto;
  padding:10px;
  font-size:13px;
  color:var(--muted);
}

/* ========== STATS CARDS ========== */
.stats-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  margin:15px 0;
}

.stats-grid{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.stat-card{
  background:var(--code);
  border:1px solid var(--border);
  padding:10px 16px;
  display:flex;
  align-items:center;
  gap:8px;
}

.stat-icon{
  font-size:14px;
}
.stat-icon.stars{ color:#f0c14b; }
.stat-icon.version{ color:var(--arch-blue); }
.stat-icon.forks{ color:#6cc644; }
.stat-icon.commits{ color:#8957e5; }

.stat-value{
  font-size:15px;
  font-weight:bold;
  color:var(--text);
}

.stat-label{
  font-size:12px;
  color:var(--muted);
}

/* contributors */
.contributors{
  display:flex;
  align-items:center;
  gap:12px;
}

.contributors-label{
  font-size:12px;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:0.5px;
}

.contributor-avatars{
  display:flex;
  gap:0;
}

.contributor-avatar{
  width:32px;
  height:32px;
  border-radius:50%;
  border:2px solid var(--content);
  margin-left:-8px;
  transition:transform 0.15s;
}
.contributor-avatar:first-child{
  margin-left:0;
}
.contributor-avatars a:hover .contributor-avatar{
  transform:scale(1.1);
  z-index:1;
  position:relative;
}

/* ========== LANGUAGE BAR ========== */
/* like the one on github repos */
.lang-bar-container{ margin:20px 0; }

.lang-bar{
  display:flex;
  height:8px;
  border-radius:4px;
  overflow:hidden;
  background:var(--border);
}

.lang-segment{
  height:100%;
  min-width:3px; /* so tiny langs still show */
}

.lang-legend{
  display:flex;
  flex-wrap:wrap;
  gap:12px 20px;
  margin-top:12px;
}

.lang-item{
  display:flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  color:var(--muted);
}

.lang-dot{
  width:12px;
  height:12px;
  border-radius:50%;
  flex-shrink:0;
}

.lang-pct{
  color:var(--text);
  font-weight:500;
}

/* docs cta */
.docs-cta{
  background:var(--code);
  border:1px solid var(--border);
  padding:15px 20px;
  margin:25px 0;
  color:var(--text);
}
.docs-cta i{
  color:var(--arch-blue);
  margin-right:8px;
}
.docs-cta a{
  color:var(--arch-blue);
  font-weight:bold;
}

/* ========== MOBILE MENU BUTTON ========== */
.mobile-menu-btn{
  display:none;
  background:none;
  border:none;
  color:white;
  font-size:22px;
  cursor:pointer;
  padding:5px;
}

/* ========== MOBILE ========== */
@media (max-width:768px){
  .header-inner{
    flex-direction:row;
    justify-content:space-between;
  }
  
  .mobile-menu-btn{
    display:block;
  }
  
  .nav{
    display:none;
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:var(--arch-blue);
    flex-direction:column;
    padding:15px;
    gap:0;
    border-top:1px solid var(--arch-blue-dark);
    z-index:1000;
  }
  
  .nav.nav-open{
    display:flex;
  }
  
  .nav a{
    padding:12px 15px;
    border-bottom:1px solid rgba(255,255,255,0.1);
    margin:0;
  }
  
  .nav a:last-of-type{
    border-bottom:none;
  }
  
  .nav .toggle{
    padding:12px 15px;
    text-align:left;
    width:100%;
    border-top:1px solid rgba(255,255,255,0.2);
    margin-top:5px;
  }
  
  .header{
    position:relative;
  }
  
  .container{
    padding:15px;
    margin:0;
    border-left:none;
    border-right:none;
  }
  
  /* hero */
  .hero-logo svg{
    width:100%;
    max-width:320px;
    height:auto;
  }
  .hero-logo .logo-text{
    font-size:48px;
  }
  .tagline{
    font-size:14px;
    padding:0 10px;
  }
  .hero-actions{
    flex-direction:column;
    gap:10px;
    padding:0 20px;
  }
  .btn{
    width:100%;
    justify-content:center;
  }
  
  /* quickstart */
  .quickstart-code{
    font-size:12px;
    overflow-x:auto;
  }
  
  /* stats */
  .stats-row{
    flex-direction:column;
    align-items:stretch;
    gap:15px;
  }
  
  .stats-grid{
    flex-wrap:wrap;
    justify-content:center;
  }
  
  .stat-card{
    padding:8px 12px;
    min-width:70px;
  }
  
  .stat-value{
    font-size:14px;
  }
  
  .contributors{
    flex-direction:column;
    align-items:flex-start;
    gap:8px;
  }
  
  .contributor-avatar{
    width:28px;
    height:28px;
  }
  
  /* language bar */
  .lang-legend{
    gap:8px 12px;
  }
  
  .lang-item{
    font-size:11px;
  }
  
  /* features grid */
  .features-grid{
    grid-template-columns:1fr;
  }
  
  /* syntax showcase */
  .syntax-showcase{
    grid-template-columns:1fr;
  }
  
  .syntax-example pre{
    font-size:11px;
    overflow-x:auto;
  }
  
  /* diff feature */
  .diff-feature{
    padding:20px;
  }
  
  .diff-legend{
    flex-direction:column;
    gap:10px;
  }
  
  /* tools grid */
  .tools-grid{
    grid-template-columns:1fr;
  }
  
  /* general */
  pre{
    font-size:12px;
    padding:10px;
  }
  
  h1{ font-size:1.4em; }
  h2{ font-size:1.2em; margin-top:25px; }
  
  .feature-card{
    padding:15px;
  }
  
  .feature-card h3{
    font-size:14px;
  }
  
  .feature-card p{
    font-size:12px;
  }
}

@media (max-width:480px){
  .hero-logo .logo-text{
    font-size:36px;
  }
  
  .stats-grid{
    width:100%;
    gap:8px;
  }
  
  .stat-card{
    flex:1;
    min-width:calc(50% - 4px);
    text-align:center;
  }
  
  .quickstart-box{
    margin:15px 0;
  }
  
  .quickstart-code{
    font-size:11px;
    padding:12px;
    word-break:break-all;
  }
  
  .logo{
    font-size:15px;
  }
  
  .logo i{
    font-size:16px;
  }
  
  .syntax-commands ul{
    font-size:12px;
  }
  
  .syntax-commands code{
    font-size:10px;
  }
  
  .tool-card{
    padding:12px;
  }
  
  .tool-icon{
    width:36px;
    height:36px;
    font-size:14px;
  }
  
  .tool-info h4{
    font-size:13px;
  }
  
  .tool-info p{
    font-size:11px;
  }
}

/* loading state, not really used rn */
.loading{
  color:var(--muted);
  font-style:italic;
}

/* ========== DOCS LAYOUT ========== */
.docs-layout{
  display:flex;
  gap:30px;
  min-height:60vh;
}

.docs-sidebar{
  width:220px;
  flex-shrink:0;
  border-right:1px solid var(--border);
  padding-right:20px;
}

.docs-version-select{
  margin-bottom:15px;
  padding-bottom:15px;
  border-bottom:1px solid var(--border);
}
.docs-version-select label{
  display:block;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:0.5px;
  color:var(--muted);
  margin-bottom:6px;
}
.docs-version-select label i{
  margin-right:5px;
}
.docs-version-select select{
  width:100%;
  padding:8px 10px;
  border:1px solid var(--border);
  background:var(--code);
  color:var(--text);
  font-size:13px;
  cursor:pointer;
}
.docs-version-select select:focus{
  outline:none;
  border-color:var(--arch-blue);
}

.docs-version-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:var(--code);
  border:1px solid var(--border);
  padding:5px 10px;
  font-size:12px;
  color:var(--arch-blue);
  margin-bottom:15px;
}
.docs-version-badge i{
  font-size:11px;
}
.docs-outdated-warning{
  display:inline-flex;
  align-items:center;
  gap:5px;
  margin-left:10px;
  color:#bf8700;
  font-size:11px;
}
.docs-outdated-warning a{
  color:var(--arch-blue);
  text-decoration:underline;
}

.docs-search input{
  width:100%;
  padding:8px 10px;
  border:1px solid var(--border);
  background:var(--code);
  color:var(--text);
  font-size:13px;
  margin-bottom:15px;
}
.docs-search input:focus{
  outline:none;
  border-color:var(--arch-blue);
}
.docs-search input::placeholder{
  color:var(--muted);
}

.docs-section{
  margin-bottom:8px;
}

.docs-section-title{
  font-size:12px;
  font-weight:bold;
  text-transform:uppercase;
  letter-spacing:0.5px;
  color:var(--muted);
  cursor:pointer;
  padding:6px 0;
  display:flex;
  align-items:center;
  gap:6px;
  user-select:none;
}
.docs-section-title:hover{
  color:var(--text);
}
.docs-section-title i{
  font-size:10px;
  transition:transform 0.15s;
}

.docs-section.collapsed .docs-section-title i{
  transform:rotate(-90deg);
}
.docs-section.collapsed .docs-links{
  display:none;
}

.docs-links{
  list-style:none;
  margin:0;
  padding:0 0 0 16px;
}
.docs-links li{
  margin:0;
}
.docs-links a{
  display:block;
  padding:5px 0;
  color:var(--muted);
  text-decoration:none;
  font-size:14px;
  border-left:2px solid transparent;
  padding-left:10px;
  margin-left:-12px;
}
.docs-links a:hover{
  color:var(--text);
}
.docs-links a.active{
  color:var(--arch-blue);
  border-left-color:var(--arch-blue);
  font-weight:500;
}

.docs-content{
  flex:1;
  min-width:0;
}
.docs-content h1{
  margin-top:0;
}
.docs-content h2{
  margin-top:30px;
}
.docs-content h3{
  margin-top:20px;
  font-size:1.1em;
  color:var(--text);
}
.docs-content p{
  line-height:1.6;
}

.docs-footer{
  margin-top:40px;
  padding-top:20px;
  border-top:1px solid var(--border);
}
.docs-footer a{
  color:var(--muted);
  font-size:13px;
}
.docs-footer a:hover{
  color:var(--arch-blue);
}

/* docs mobile */
@media (max-width:768px){
  .docs-layout{
    flex-direction:column;
  }
  
  .docs-sidebar{
    width:100%;
    border-right:none;
    border-bottom:1px solid var(--border);
    padding-right:0;
    padding-bottom:15px;
    margin-bottom:15px;
  }
}
/* changelog page */
.changelog-page{
  max-width:800px;
  margin:0 auto;
}
.changelog-page h1 i{
  color:var(--arch-blue);
  margin-right:10px;
}
.changelog-intro{
  color:var(--muted);
  margin-bottom:25px;
}
.changelog-intro strong{
  color:var(--arch-blue);
}

/* release cards */
.releases-list{
  display:flex;
  flex-direction:column;
  gap:15px;
}
.release-card{
  background:var(--content);
  border:1px solid var(--border);
}
.release-header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:15px 18px;
  cursor:pointer;
  user-select:none;
}
.release-header:hover{
  background:var(--bg);
}
.release-info{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
.release-tag{
  font-weight:bold;
  color:var(--arch-blue);
  font-size:16px;
}
.release-name{
  color:var(--text);
  font-size:14px;
}
.release-date{
  color:var(--muted);
  font-size:13px;
}
.release-meta{
  display:flex;
  align-items:center;
  gap:12px;
}
.release-author img{
  width:28px;
  height:28px;
  border-radius:50%;
  border:2px solid var(--border);
}
.release-author:hover img{
  border-color:var(--arch-blue);
}
.release-toggle{
  color:var(--muted);
  font-size:14px;
}
.release-body{
  padding:0 18px 18px 18px;
  border-top:1px solid var(--border);
  padding-top:15px;
}
.release-body h1,
.release-body h2,
.release-body h3,
.release-body h4{
  margin-top:15px;
  margin-bottom:10px;
}
.release-body h1:first-child,
.release-body h2:first-child,
.release-body h3:first-child,
.release-body h4:first-child{
  margin-top:0;
}
.release-body ul,
.release-body ol{
  margin:10px 0;
  padding-left:25px;
}
.release-body li{
  margin:5px 0;
}
.release-body ul.task-list{
  list-style:none;
  padding-left:5px;
}
.release-body .task-item{
  display:flex;
  align-items:flex-start;
  gap:8px;
}
.release-body .task-item input[type="checkbox"]{
  margin-top:4px;
  accent-color:var(--arch-blue);
}
.release-body blockquote{
  margin:10px 0;
  padding:10px 15px;
  border-left:3px solid var(--arch-blue);
  background:var(--bg);
  color:var(--muted);
}
.release-body hr{
  border:none;
  border-top:1px solid var(--border);
  margin:15px 0;
}
.release-body img{
  max-width:100%;
  height:auto;
  margin:10px 0;
}
.release-body code{
  background:var(--code);
  padding:2px 6px;
  font-size:13px;
}
.release-body pre{
  background:var(--code);
  padding:12px;
  overflow-x:auto;
  margin:10px 0;
}
.release-body pre code{
  background:none;
  padding:0;
}
.release-body a{
  color:var(--arch-blue);
}
.release-body a:hover{
  text-decoration:underline;
}
.release-link{
  display:inline-block;
  margin-top:15px;
  color:var(--muted);
  font-size:13px;
}
.release-link:hover{
  color:var(--arch-blue);
}

/* release downloads */
.release-downloads{
  margin-top:18px;
  padding-top:15px;
  border-top:1px dashed var(--border);
}
.downloads-label{
  font-size:13px;
  font-weight:bold;
  color:var(--text);
  display:block;
  margin-bottom:10px;
}
.downloads-label i{
  margin-right:6px;
  color:var(--arch-blue);
}
.download-links{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:5px;
}
.download-btn{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 12px;
  background:var(--bg);
  border:1px solid var(--border);
  color:var(--text);
  font-size:13px;
  text-decoration:none;
}
.download-btn:hover{
  border-color:var(--arch-blue);
  color:var(--arch-blue);
}
.download-btn i{
  font-size:12px;
  color:inherit;
}
.asset-btn{
  background:var(--arch-blue);
  border-color:var(--arch-blue);
  color:#fff !important;
}
.asset-btn i{
  color:#fff !important;
}
.asset-btn:hover{
  background:var(--arch-blue-dark);
  border-color:var(--arch-blue-dark);
  color:#fff !important;
}
.download-count{
  background:rgba(255,255,255,0.2);
  padding:2px 6px;
  border-radius:3px;
  font-size:11px;
  margin-left:4px;
}

.no-releases{
  color:var(--muted);
  text-align:center;
  padding:40px;
}

/* changelog mobile */
@media (max-width:480px){
  .release-header{
    flex-direction:column;
    align-items:flex-start;
    gap:10px;
  }
  .release-meta{
    width:100%;
    justify-content:space-between;
  }
  .download-links{
    flex-direction:column;
  }
  .download-btn{
    width:100%;
    justify-content:center;
  }
}

/* changelog filters */
.changelog-filters{
  background:var(--content);
  border:1px solid var(--border);
  padding:15px 18px;
  margin-bottom:20px;
}
.filter-row{
  display:flex;
  gap:15px;
  flex-wrap:wrap;
  align-items:center;
}
.search-box{
  position:relative;
  flex:1;
  min-width:200px;
  max-width:500px;
}
.search-box i{
  position:absolute;
  left:12px;
  top:50%;
  transform:translateY(-50%);
  color:var(--muted);
  font-size:14px;
  pointer-events:none;
}
.search-box input{
  width:100%;
  padding:10px 12px 10px 38px;
  border:1px solid var(--border);
  background:var(--bg);
  color:var(--text);
  font-size:14px;
  box-sizing:border-box;
}
.search-box input:focus{
  outline:none;
  border-color:var(--arch-blue);
}
.filter-selects{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}
.filter-selects select{
  padding:10px 12px;
  padding-right:30px;
  border:1px solid var(--border);
  background:var(--bg);
  color:var(--text);
  font-size:14px;
  cursor:pointer;
  min-width:120px;
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 10px center;
}
.filter-selects select:focus{
  outline:none;
  border-color:var(--arch-blue);
}
body.dark .filter-selects select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b949e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
}
.filter-selects button{
  padding:10px 16px;
  background:var(--arch-blue);
  color:#fff;
  border:none;
  font-size:14px;
  cursor:pointer;
  display:flex;
  align-items:center;
  gap:6px;
}
.filter-selects button:hover{
  background:var(--arch-blue-dark);
}
.clear-filters{
  color:var(--muted);
  font-size:13px;
  text-decoration:underline;
}
.clear-filters:hover{
  color:var(--arch-blue);
}
.filter-info{
  margin-top:12px;
  font-size:13px;
  color:var(--muted);
}

/* pagination */
.pagination{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:15px;
  margin-top:25px;
  padding:15px 0;
}
.page-link{
  display:flex;
  align-items:center;
  gap:6px;
  padding:8px 14px;
  background:var(--content);
  border:1px solid var(--border);
  color:var(--text);
  font-size:14px;
}
.page-link:hover{
  border-color:var(--arch-blue);
  color:var(--arch-blue);
}
.page-numbers{
  display:flex;
  align-items:center;
  gap:5px;
}
.page-num,
.page-current{
  padding:8px 12px;
  font-size:14px;
}
.page-num{
  background:var(--content);
  border:1px solid var(--border);
  color:var(--text);
}
.page-num:hover{
  border-color:var(--arch-blue);
  color:var(--arch-blue);
}
.page-current{
  background:var(--arch-blue);
  color:#fff;
}
.page-dots{
  color:var(--muted);
  padding:0 5px;
}

/* filter mobile */
@media (max-width:768px){
  .filter-row{
    flex-direction:column;
    align-items:stretch;
  }
  .search-box{
    min-width:100%;
  }
  .filter-selects{
    justify-content:flex-start;
  }
}
@media (max-width:480px){
  .filter-selects{
    flex-direction:column;
    width:100%;
  }
  .filter-selects select,
  .filter-selects button{
    width:100%;
  }
  .pagination{
    flex-wrap:wrap;
    gap:10px;
  }
  .page-numbers{
    order:3;
    width:100%;
    justify-content:center;
  }
}

/* feature lists */
.feature-list{
  list-style:none;
  padding:0;
  margin:15px 0;
}
.feature-list li{
  padding:8px 0;
  color:var(--text);
  display:flex;
  align-items:center;
  gap:10px;
}
.feature-list li i{
  color:var(--arch-blue);
  width:20px;
  text-align:center;
}
.feature-list li a{
  color:var(--arch-blue);
}

/* ========== VALIDATOR PAGE - CODE EDITOR ========== */
.validator-header{
  margin-bottom:20px;
}
.validator-header h1{
  display:flex;
  align-items:center;
  gap:12px;
}
.validator-header h1 i{
  color:var(--arch-blue);
}
.validator-header p{
  margin:8px 0 0 0;
}

/* editor wrapper */
.editor-wrapper{
  border:1px solid var(--border);
  background:var(--code);
  margin-bottom:20px;
}

/* editor toolbar */
.editor-toolbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:8px 12px;
  background:var(--bg);
  border-bottom:1px solid var(--border);
}
.toolbar-left{
  display:flex;
  align-items:center;
}
.file-tab{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text);
  padding:6px 12px;
  background:var(--code);
  border:1px solid var(--border);
  border-bottom:none;
  margin-bottom:-9px;
}
.file-tab i{
  color:var(--arch-blue);
}
.status-indicator{
  display:flex;
  align-items:center;
  gap:6px;
  font-size:12px;
  padding:4px 10px;
  background:var(--content);
  border:1px solid var(--border);
}
.status-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:#6a737d;
}
.status-ready .status-dot{ background:#6a737d; }
.status-checking .status-dot{ background:#bf8700; animation:pulse 0.8s infinite; }
.status-valid .status-dot{ background:#2ea44f; }
.status-warning .status-dot{ background:#bf8700; }
.status-error .status-dot{ background:#cf222e; }
@keyframes pulse{
  0%,100%{ opacity:1; }
  50%{ opacity:0.4; }
}

/* editor body */
.editor-body{
  display:flex;
  position:relative;
  min-height:300px;
  max-height:500px;
  overflow:hidden;
}
.editor-code-area{
  flex:1;
  position:relative;
  overflow:hidden;
}
.line-numbers{
  width:45px;
  background:var(--bg);
  border-right:1px solid var(--border);
  padding:12px 0;
  text-align:right;
  font-family:"Consolas", "Monaco", monospace;
  font-size:14px;
  line-height:21px;
  color:var(--muted);
  user-select:none;
  overflow:hidden;
}
.line-num{
  padding-right:12px;
}
.line-num.line-error{
  background:rgba(207,34,46,0.15);
  color:#cf222e;
}
.line-num.line-warning{
  background:rgba(191,135,0,0.15);
  color:#bf8700;
}
#fdf-code{
  position:absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  border:none;
  outline:none;
  resize:none;
  padding:12px 15px;
  font-family:"Consolas", "Monaco", monospace;
  font-size:14px;
  line-height:21px;
  background:transparent;
  color:transparent;
  caret-color:var(--text);
  overflow-y:auto;
  z-index:2;
  -webkit-text-fill-color:transparent;
  width:100%;
  height:100%;
}
#fdf-code::placeholder{
  color:var(--muted);
  -webkit-text-fill-color:var(--muted);
}
#fdf-code::selection{
  background:rgba(23,147,209,0.3);
}

/* syntax highlight overlay */
.editor-highlight{
  position:absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  padding:12px 15px;
  font-family:"Consolas", "Monaco", monospace;
  font-size:14px;
  line-height:21px;
  color:var(--text);
  white-space:pre-wrap;
  word-wrap:break-word;
  overflow-y:auto;
  pointer-events:none;
  z-index:1;
  background:var(--code);
}
.hl-comment{ color:#6a737d; font-style:italic; }
.hl-config{ color:#d73a49; font-weight:bold; }
.hl-cmd{ color:#6f42c1; font-weight:bold; }
.hl-kw{ color:#d73a49; }
.hl-str{ color:#22863a; }
.hl-end{ color:#005cc5; font-weight:bold; }
.hl-path{ color:#0366d6; }
/* error/warning squiggly underlines */
.hl-error{
  text-decoration:underline wavy #cf222e;
  text-decoration-skip-ink:none;
  text-underline-offset:2px;
}
.hl-warning{
  text-decoration:underline wavy #bf8700;
  text-decoration-skip-ink:none;
  text-underline-offset:2px;
}
body.dark .hl-comment{ color:#8b949e; }
body.dark .hl-config{ color:#ff7b72; }
body.dark .hl-cmd{ color:#d2a8ff; }
body.dark .hl-kw{ color:#ff7b72; }
body.dark .hl-str{ color:#7ee787; }
body.dark .hl-end{ color:#79c0ff; }
body.dark .hl-path{ color:#58a6ff; }

/* editor footer */
.editor-footer{
  display:flex;
  justify-content:space-between;
  padding:6px 12px;
  background:var(--bg);
  border-top:1px solid var(--border);
  font-size:11px;
  color:var(--muted);
}

/* results panel */
.results-panel{
  border:1px solid var(--border);
  background:var(--content);
  margin-bottom:25px;
}
.results-header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:12px 15px;
  background:var(--bg);
  border-bottom:1px solid var(--border);
  font-size:14px;
  font-weight:bold;
}
.results-header i{
  margin-right:8px;
  color:var(--arch-blue);
}
.results-summary{
  display:flex;
  gap:12px;
  font-size:12px;
  font-weight:normal;
}
.sum-errors{
  color:#cf222e;
  display:flex;
  align-items:center;
  gap:4px;
}
.sum-warnings{
  color:#bf8700;
  display:flex;
  align-items:center;
  gap:4px;
}
.results-body{
  max-height:350px;
  overflow-y:auto;
}
.results-empty{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:40px 20px;
  color:var(--muted);
}
.results-empty i{
  font-size:32px;
  margin-bottom:12px;
  opacity:0.5;
}
.results-empty p{
  margin:0;
}
.result-success{
  display:flex;
  align-items:center;
  gap:15px;
  padding:20px;
  color:#2ea44f;
}
.result-success i{
  font-size:28px;
}
.result-success p{
  margin:4px 0 0 0;
  font-size:13px;
  color:var(--muted);
}

/* issue items */
.issue-item{
  display:flex;
  gap:12px;
  padding:12px 15px;
  border-bottom:1px solid var(--border);
  cursor:pointer;
  transition:background 0.15s;
}
.issue-item:last-child{
  border-bottom:none;
}
.issue-item:hover{
  background:var(--bg);
}
.issue-icon{
  font-size:16px;
  padding-top:2px;
}
.issue-error .issue-icon{
  color:#cf222e;
}
.issue-warning .issue-icon{
  color:#bf8700;
}
.issue-content{
  flex:1;
  min-width:0;
}
.issue-header{
  display:flex;
  align-items:baseline;
  gap:10px;
  margin-bottom:4px;
}
.issue-line{
  font-size:11px;
  font-weight:bold;
  color:var(--muted);
  background:var(--bg);
  padding:2px 6px;
  border:1px solid var(--border);
}
.issue-msg{
  font-weight:bold;
  color:var(--text);
}
.issue-detail{
  font-size:13px;
  color:var(--muted);
  line-height:1.5;
  margin-bottom:8px;
}
.issue-code{
  margin-bottom:8px;
}
.issue-code code{
  display:block;
  background:var(--code);
  border:1px solid var(--border);
  padding:8px 12px;
  font-size:12px;
  white-space:pre-wrap;
  word-break:break-all;
}
.issue-fix{
  font-size:12px;
  color:var(--muted);
}
.issue-fix span{
  color:#2ea44f;
  font-weight:bold;
}
.issue-fix code{
  background:rgba(46,164,79,0.1);
  border:1px solid rgba(46,164,79,0.3);
  color:#2ea44f;
  padding:3px 8px;
  margin-left:6px;
}

/* syntax reference panel */
.syntax-ref-panel{
  border:1px solid var(--border);
  background:var(--content);
  margin-bottom:25px;
}
.ref-header{
  padding:12px 15px;
  background:var(--bg);
  border-bottom:1px solid var(--border);
  font-size:14px;
  font-weight:bold;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.ref-header i{
  margin-right:8px;
  color:var(--arch-blue);
}
.ref-docs-link{
  font-size:12px;
  font-weight:normal;
  color:var(--arch-blue);
  text-decoration:none;
  display:flex;
  align-items:center;
  gap:5px;
}
.ref-docs-link:hover{
  text-decoration:underline;
}
.ref-docs-link i{
  font-size:10px;
  margin-right:0;
}
.ref-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(200px, 1fr));
  gap:1px;
  background:var(--border);
}
.ref-item{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:10px 12px;
  background:var(--content);
}
.ref-cmd{
  background:var(--arch-blue);
  color:#fff;
  padding:2px 8px;
  font-size:12px;
  font-weight:bold;
  align-self:flex-start;
}
.ref-syntax{
  font-size:12px;
  color:var(--muted);
}

@media (max-width:600px){
  .editor-body{
    min-height:200px;
  }
  .ref-grid{
    grid-template-columns:1fr;
  }
  .line-numbers{
    width:35px;
    font-size:12px;
  }
  .line-num{
    padding-right:8px;
  }
  #fdf-code{
    font-size:12px;
    padding:12px 10px;
  }
  .editor-highlight{
    font-size:12px;
    padding:12px 10px;
  }
  .validator-header h1{
    font-size:1.3em;
  }
  .issue-item{
    padding:10px 12px;
  }
  .issue-code code{
    font-size:11px;
  }
  .results-header{
    padding:10px 12px;
    font-size:13px;
  }
  .editor-toolbar{
    padding:6px 10px;
  }
  .file-tab{
    font-size:12px;
    padding:4px 10px;
  }
  .ref-header{
    flex-direction:column;
    align-items:flex-start;
    gap:8px;
  }
}

/* ========== HERO SECTION ========== */
.hero-section{
  text-align:center;
  padding:15px 0 30px 0;
}
.hero-actions{
  display:flex;
  justify-content:center;
  gap:12px;
  flex-wrap:wrap;
  margin-top:20px;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:12px 22px;
  font-size:14px;
  font-weight:bold;
  text-decoration:none;
  border-radius:2px;
  transition:all 0.2s;
}
.btn-primary{
  background:var(--arch-blue);
  color:#fff;
  border:2px solid var(--arch-blue);
}
.btn-primary:hover{
  background:var(--arch-blue-dark);
  border-color:var(--arch-blue-dark);
}
.btn-secondary{
  background:var(--bg);
  color:var(--text);
  border:2px solid var(--border);
}
.btn-secondary:hover{
  border-color:var(--arch-blue);
  color:var(--arch-blue);
}
.btn-outline{
  background:transparent;
  color:var(--text);
  border:2px solid var(--border);
}
.btn-outline:hover{
  border-color:var(--text);
}

/* ========== QUICKSTART BOX ========== */
.quickstart-box{
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:3px;
  margin:25px 0;
  overflow:hidden;
}
.quickstart-header{
  background:var(--arch-blue);
  color:#fff;
  padding:10px 15px;
  font-weight:bold;
  display:flex;
  align-items:center;
  gap:10px;
}
.quickstart-code{
  margin:0;
  padding:18px 20px;
  background:var(--code);
  border:none;
  font-size:15px;
  overflow-x:auto;
}
.quickstart-desc{
  margin:0;
  padding:12px 20px;
  font-size:13px;
  color:var(--muted);
  border-top:1px solid var(--border);
}

/* ========== FEATURES GRID ========== */
.features-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
  margin:20px 0 35px 0;
}
.feature-card{
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:3px;
  padding:20px;
  transition:border-color 0.2s;
}
.feature-card:hover{
  border-color:var(--arch-blue);
}
.feature-icon{
  width:42px;
  height:42px;
  background:var(--arch-blue);
  color:#fff;
  border-radius:3px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  margin-bottom:12px;
}
.feature-card h3{
  margin:0 0 8px 0;
  font-size:15px;
  font-weight:bold;
}
.feature-card p{
  margin:0;
  font-size:13px;
  line-height:1.5;
}
@media (max-width:800px){
  .features-grid{
    grid-template-columns:repeat(2, 1fr);
  }
}
@media (max-width:500px){
  .features-grid{
    grid-template-columns:1fr;
  }
}

/* ========== SYNTAX SHOWCASE ========== */
.syntax-showcase{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  margin:20px 0 35px 0;
}
.syntax-example{
  background:var(--code);
  border:1px solid var(--border);
  border-radius:3px;
  overflow:hidden;
}
.syntax-header{
  background:var(--border);
  padding:10px 15px;
  font-size:13px;
  font-weight:bold;
  display:flex;
  align-items:center;
  gap:8px;
}
.syntax-example pre{
  margin:0;
  padding:15px 18px;
  background:transparent;
  border:none;
  font-size:13px;
  line-height:1.6;
}
.syn-comment{ color:#6a737d; }
.syn-config{ color:#d73a49; font-weight:bold; }
.syn-cmd{ color:#6f42c1; font-weight:bold; }
.syn-kw{ color:#d73a49; }
.syn-str{ color:#22863a; }
.syn-end{ color:#005cc5; font-weight:bold; }
.syn-path{ color:#0366d6; }
body.dark .syn-comment{ color:#8b949e; }
body.dark .syn-config{ color:#ff7b72; }
body.dark .syn-cmd{ color:#d2a8ff; }
body.dark .syn-kw{ color:#ff7b72; }
body.dark .syn-str{ color:#7ee787; }
body.dark .syn-end{ color:#79c0ff; }
body.dark .syn-path{ color:#58a6ff; }
.fdf-code{
  font-family:"Consolas", "Monaco", monospace;
  white-space:pre-wrap;
}
.syntax-commands{
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:3px;
  padding:18px 22px;
}
.syntax-commands h4{
  margin:0 0 12px 0;
  font-size:14px;
}
.syntax-commands ul{
  margin:0;
  padding:0;
  list-style:none;
}
.syntax-commands li{
  padding:6px 0;
  font-size:13px;
  color:var(--muted);
  border-bottom:1px dashed var(--border);
}
.syntax-commands li:last-child{
  border-bottom:none;
}
.syntax-commands code{
  background:var(--code);
  padding:2px 5px;
  font-size:12px;
}
.syntax-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:15px;
  font-size:13px;
  color:var(--arch-blue);
}
.syntax-more:hover{
  text-decoration:underline;
}
@media (max-width:700px){
  .syntax-showcase{
    grid-template-columns:1fr;
  }
}

/* ========== DIFF FEATURE ========== */
.diff-feature{
  background:linear-gradient(135deg, var(--arch-blue) 0%, var(--arch-blue-dark) 100%);
  border-radius:3px;
  padding:30px;
  margin:25px 0;
  color:#fff;
}
.diff-feature h3{
  margin:0 0 12px 0;
  font-size:18px;
  color:#fff;
}
.diff-feature h3 i{
  margin-right:10px;
}
.diff-feature p{
  margin:0 0 15px 0;
  color:rgba(255,255,255,0.9);
  font-size:14px;
  line-height:1.6;
}
.diff-feature code{
  background:rgba(255,255,255,0.2);
  border:none;
  color:#fff;
}
.diff-legend{
  list-style:none;
  margin:15px 0;
  padding:0;
  display:flex;
  gap:25px;
  flex-wrap:wrap;
}
.diff-legend li{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:#fff;
}
.diff-added,
.diff-removed,
.diff-changed{
  width:14px;
  height:14px;
  border-radius:3px;
}
.diff-added{ background:#2ea44f; }
.diff-removed{ background:#cf222e; }
.diff-changed{ background:#bf8700; }
.diff-controls{
  margin:0;
  font-size:13px;
  color:rgba(255,255,255,0.75);
}
.diff-controls kbd{
  background:rgba(255,255,255,0.2);
  padding:2px 6px;
  border-radius:3px;
  font-family:inherit;
  font-size:12px;
}

/* ========== TOOLS GRID ========== */
.tools-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:15px;
  margin:20px 0 30px 0;
}
.tool-card{
  display:flex;
  align-items:center;
  gap:15px;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:3px;
  padding:18px;
  text-decoration:none;
  transition:all 0.2s;
}
.tool-card:hover{
  border-color:var(--arch-blue);
  background:var(--content);
}
.tool-icon{
  width:44px;
  height:44px;
  background:var(--arch-blue);
  color:#fff;
  border-radius:3px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  flex-shrink:0;
}
.tool-info{
  flex:1;
  min-width:0;
}
.tool-info h4{
  margin:0 0 4px 0;
  font-size:14px;
  font-weight:bold;
  color:var(--text);
}
.tool-info p{
  margin:0;
  font-size:12px;
  color:var(--muted);
}
.tool-arrow{
  color:var(--muted);
  font-size:14px;
  flex-shrink:0;
  transition:color 0.2s;
}
.tool-card:hover .tool-arrow{
  color:var(--arch-blue);
}
@media (max-width:600px){
  .tools-grid{
    grid-template-columns:1fr;
  }
}

/* ========== EXPLORE PAGE ========== */
.explore-header{
  text-align:center;
  margin-bottom:40px;
}
.explore-header h1{
  margin-bottom:10px;
}
.explore-header h1 i{
  color:var(--arch-blue);
  margin-right:10px;
}
.explore-header p{
  color:var(--muted);
  font-size:15px;
}
.explore-coming-soon{
  text-align:center;
  padding:50px 30px;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:3px;
  margin-bottom:30px;
}
.explore-coming-soon i{
  font-size:48px;
  color:var(--arch-blue);
  margin-bottom:15px;
}
.explore-coming-soon h2{
  margin:0 0 10px 0;
}
.explore-coming-soon p{
  color:var(--muted);
  margin:0;
}
.explore-links h3{
  font-size:16px;
  margin-bottom:15px;
}
.explore-links h3 i{
  margin-right:8px;
  color:var(--muted);
}
.explore-link-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:15px;
}
.explore-link-card{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  padding:25px 15px;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:3px;
  text-decoration:none;
  transition:all 0.2s;
}
.explore-link-card:hover{
  border-color:var(--arch-blue);
  transform:translateY(-2px);
}
.explore-link-card i{
  font-size:28px;
  color:var(--arch-blue);
  margin-bottom:12px;
}
.explore-link-card span{
  font-weight:bold;
  color:var(--text);
  margin-bottom:5px;
}
.explore-link-card small{
  font-size:12px;
  color:var(--muted);
}
@media (max-width:768px){
  .explore-link-grid{
    grid-template-columns:1fr;
  }
}

/* ========== DOCS CODE BLOCKS ========== */
.docs-content pre{
  background:var(--code);
  border:1px solid var(--border);
  border-radius:3px;
  padding:15px 18px;
  overflow-x:auto;
  margin:15px 0;
  position:relative;
}
.docs-content pre code{
  font-family:"Consolas", "Monaco", monospace;
  font-size:13px;
  line-height:1.6;
  color:var(--text);
  background:transparent;
  padding:0;
}
.docs-content code{
  font-family:"Consolas", "Monaco", monospace;
  background:var(--code);
  padding:2px 6px;
  border-radius:3px;
  font-size:13px;
}
.docs-content table{
  width:100%;
  border-collapse:collapse;
  margin:15px 0;
  font-size:14px;
}
.docs-content th,
.docs-content td{
  text-align:left;
  padding:10px 12px;
  border:1px solid var(--border);
}
.docs-content th{
  background:var(--bg);
  font-weight:600;
}
.docs-content tr:nth-child(even) td{
  background:var(--bg);
}

/* Issues Page */
.issues-page{
  max-width:1000px;
  margin:0 auto;
}
.issues-header{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  margin-bottom:24px;
  gap:20px;
}
.issues-title h1{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:8px;
}
.issues-title h1 i{
  color:var(--primary);
}
.issues-title p{
  color:var(--muted);
  margin:0;
}
.issues-toolbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:16px;
  padding:12px 16px;
  background:var(--code);
  border:1px solid var(--border);
  border-radius:3px;
}
.issues-filters{
  display:flex;
  gap:8px;
}
.filter-btn{
  padding:6px 12px;
  font-size:13px;
  color:var(--muted);
  text-decoration:none;
  border-radius:3px;
  transition:all 0.15s;
}
.filter-btn:hover{
  background:var(--bg);
  color:var(--text);
}
.filter-btn.active{
  background:var(--primary);
  color:#fff;
}
.filter-btn i{
  margin-right:6px;
}
.issues-count{
  font-size:13px;
  color:var(--muted);
}

/* Issue List */
.issues-list{
  border:1px solid var(--border);
  border-radius:3px;
  overflow:hidden;
}
.issue-row{
  display:flex;
  gap:12px;
  padding:12px 16px;
  background:var(--card);
  border-bottom:1px solid var(--border);
  transition:background 0.15s;
}
.issue-row:last-child{
  border-bottom:none;
}
.issue-row:hover{
  background:var(--bg);
}
.issue-status{
  flex-shrink:0;
  width:20px;
  padding-top:2px;
}
.issue-icon-open{
  color:#238636;
}
.issue-icon-closed{
  color:#8957e5;
}
.issue-main{
  flex:1;
  min-width:0;
}
.issue-title-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  margin-bottom:6px;
}
.issue-title{
  font-weight:600;
  color:var(--text);
  text-decoration:none;
}
.issue-title:hover{
  color:var(--primary);
}
.issue-label{
  display:inline-block;
  padding:2px 8px;
  font-size:11px;
  font-weight:500;
  border-radius:10px;
  white-space:nowrap;
}
.issue-label-small{
  padding:1px 6px;
  font-size:10px;
}
.issue-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:6px;
  font-size:12px;
  color:var(--muted);
}
.issue-number{
  font-weight:500;
}
.issue-author{
  display:inline-flex;
  align-items:center;
  gap:4px;
  color:var(--text);
  text-decoration:none;
}
.issue-author:hover{
  color:var(--primary);
}
.issue-avatar{
  width:16px;
  height:16px;
  border-radius:50%;
}
.issue-comments{
  display:inline-flex;
  align-items:center;
  gap:4px;
}

/* Empty state */
.issues-empty{
  padding:60px 20px;
  text-align:center;
  color:var(--muted);
}
.issues-empty i{
  font-size:48px;
  margin-bottom:16px;
  opacity:0.5;
}
.issues-empty p{
  margin-bottom:20px;
}

/* Pagination */
.issues-pagination{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:16px;
  margin-top:20px;
  padding:16px;
}
.pagination-btn{
  padding:8px 16px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:3px;
  color:var(--text);
  text-decoration:none;
  font-size:13px;
  transition:all 0.15s;
}
.pagination-btn:hover{
  background:var(--primary);
  color:#fff;
  border-color:var(--primary);
}
.pagination-info{
  font-size:13px;
  color:var(--muted);
}

/* Contribute Section */
.contribute-section{
  margin-top:40px;
  padding:24px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:3px;
}
.contribute-section h2{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:8px;
  font-size:1.2em;
}
.contribute-section > p{
  color:var(--muted);
  margin-bottom:20px;
}
.contribute-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));
  gap:16px;
}
.contribute-card{
  padding:20px;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:3px;
  text-decoration:none;
  color:var(--text);
  transition:all 0.15s;
}
.contribute-card:hover{
  border-color:var(--primary);
  transform:translateY(-2px);
}
.contribute-card i{
  font-size:24px;
  color:var(--primary);
  margin-bottom:12px;
}
.contribute-card h4{
  margin:0 0 6px 0;
  font-size:14px;
}
.contribute-card p{
  margin:0;
  font-size:12px;
  color:var(--muted);
}

/* Issue Detail Page */
.issue-detail-page{
  max-width:1100px;
  margin:0 auto;
}
.issue-back{
  margin-bottom:16px;
}
.issue-back a{
  color:var(--muted);
  text-decoration:none;
  font-size:14px;
}
.issue-back a:hover{
  color:var(--primary);
}
.issue-back i{
  margin-right:6px;
}
.issue-header{
  margin-bottom:24px;
}
.issue-header h1{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:12px;
  margin-bottom:12px;
  line-height:1.3;
}
.issue-title-text{
  font-size:1.5em;
}
.issue-number-badge{
  font-size:1em;
  font-weight:normal;
  color:var(--muted);
}
.issue-status-bar{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
  margin-bottom:12px;
}
.issue-state{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 12px;
  font-size:13px;
  font-weight:500;
  border-radius:20px;
}
.state-open{
  background:#238636;
  color:#fff;
}
.state-closed{
  background:#8957e5;
  color:#fff;
}
.issue-meta-info{
  font-size:13px;
  color:var(--muted);
}
.issue-author-link{
  display:inline-flex;
  align-items:center;
  gap:4px;
  color:var(--text);
  text-decoration:none;
  font-weight:500;
}
.issue-author-link:hover{
  color:var(--primary);
}
.issue-labels-row{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}

/* Issue Content Layout */
.issue-content{
  display:grid;
  grid-template-columns:1fr 280px;
  gap:24px;
}
.issue-body-section{
  min-width:0;
}
.issue-sidebar{
  position:sticky;
  top:20px;
  align-self:start;
}

/* Comment Boxes */
.comment-box{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:3px;
  margin-bottom:16px;
}
.issue-body-box{
  border-color:var(--primary);
}
.issue-body-box .comment-header{
  background:rgba(99,102,241,0.1);
}
.comment-header{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px 16px;
  background:var(--bg);
  border-bottom:1px solid var(--border);
  font-size:13px;
}
.comment-author{
  display:flex;
  align-items:center;
  gap:8px;
  text-decoration:none;
  color:var(--text);
}
.comment-author:hover{
  color:var(--primary);
}
.comment-avatar{
  width:32px;
  height:32px;
  border-radius:50%;
}
.comment-author-name{
  font-weight:600;
}
.comment-date{
  color:var(--muted);
}
.comment-badge{
  padding:2px 8px;
  background:var(--primary);
  color:#fff;
  font-size:11px;
  border-radius:10px;
}
.comment-body{
  padding:16px;
}
.no-description{
  color:var(--muted);
}

/* Markdown body */
.markdown-body{
  line-height:1.6;
  word-wrap:break-word;
}
.markdown-body pre{
  padding:12px;
  background:var(--code);
  border-radius:3px;
  overflow-x:auto;
}
.markdown-body code{
  padding:2px 6px;
  background:var(--code);
  border-radius:2px;
  font-size:0.9em;
}
.markdown-body pre code{
  padding:0;
  background:none;
}
.markdown-body blockquote{
  margin:0;
  padding:0 1em;
  border-left:3px solid var(--border);
  color:var(--muted);
}

/* Timeline Events */
.timeline-event{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:8px 0;
  margin-left:20px;
  font-size:13px;
  color:var(--muted);
}
.timeline-icon{
  width:24px;
  height:24px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:50%;
  flex-shrink:0;
}
.timeline-icon i{
  font-size:10px;
}
.timeline-content{
  padding-top:3px;
}
.timeline-date{
  color:var(--muted);
  margin-left:8px;
}

/* Reply Prompt */
.reply-prompt{
  display:flex;
  align-items:center;
  gap:12px;
  padding:20px;
  background:var(--code);
  border:1px solid var(--border);
  border-radius:3px;
  color:var(--muted);
}
.reply-prompt i{
  font-size:20px;
}
.reply-prompt .btn{
  margin-left:auto;
}

/* Sidebar */
.sidebar-section{
  margin-bottom:20px;
  padding:16px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:3px;
}
.sidebar-section h4{
  margin:0 0 12px 0;
  font-size:12px;
  font-weight:600;
  text-transform:uppercase;
  color:var(--muted);
}
.sidebar-btn{
  display:block;
  padding:8px 12px;
  margin-bottom:8px;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:3px;
  color:var(--text);
  text-decoration:none;
  font-size:13px;
  text-align:center;
  transition:all 0.15s;
}
.sidebar-btn:last-child{
  margin-bottom:0;
}
.sidebar-btn:hover{
  background:var(--primary);
  color:#fff;
  border-color:var(--primary);
}
.sidebar-btn i{
  margin-right:6px;
}
.sidebar-details{
  margin:0;
  font-size:13px;
}
.sidebar-details dt{
  color:var(--muted);
  margin-bottom:2px;
}
.sidebar-details dd{
  margin:0 0 12px 0;
}
.sidebar-details dd:last-child{
  margin-bottom:0;
}
.sidebar-details .status-open{
  color:#238636;
  font-weight:500;
}
.sidebar-details .status-closed{
  color:#8957e5;
  font-weight:500;
}
.sidebar-labels{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}

/* Mobile Issues */
@media (max-width:768px){
  .issues-header{
    flex-direction:column;
  }
  .issues-toolbar{
    flex-direction:column;
    gap:12px;
    align-items:stretch;
  }
  .issues-filters{
    justify-content:center;
  }
  .issues-count{
    text-align:center;
  }
  .issue-content{
    grid-template-columns:1fr;
  }
  .issue-sidebar{
    position:static;
  }
  .contribute-grid{
    grid-template-columns:1fr;
  }
}