/* C2 Tracker — dark security-console theme, plain CSS (no Hugo Extended needed) */
:root {
  --bg: #0b0f14;
  --bg-panel: #111823;
  --bg-raise: #18222f;
  --border: #223047;
  --text: #d7e1ec;
  --text-dim: #7d8fa6;
  --accent: #22d3ee;
  --accent-2: #f59e0b;
  --danger: #f87171;
  --ok: #34d399;
  --mono: "Cascadia Code", "JetBrains Mono", Consolas, monospace;
}
* { box-sizing: border-box; }
html { scrollbar-color: var(--border) var(--bg); }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.6 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.mono { font-family: var(--mono); }
.dim { color: var(--text-dim); }

/* header */
.site-header { border-bottom: 1px solid var(--border); background: rgba(11,15,20,.85); position: sticky; top: 0; backdrop-filter: blur(8px); z-index: 10; }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.brand { display: flex; align-items: baseline; gap: 8px; font-weight: 700; }
.brand:hover { text-decoration: none; }
.brand-mark { font-family: var(--mono); color: #06121a; background: var(--accent); padding: 1px 7px; border-radius: 5px; font-size: 14px; }
.brand-name { color: var(--text); letter-spacing: .3px; }
.site-nav a { color: var(--text-dim); margin-left: 20px; font-size: 14px; }
.site-nav a:hover, .site-nav a.active { color: var(--accent); text-decoration: none; }

/* hero */
.hero { padding: 64px 0 40px; }
.hero h1 { font-size: 40px; line-height: 1.15; margin: 0 0 14px; letter-spacing: -.5px; }
.hero .accent { color: var(--accent); }
.hero p { color: var(--text-dim); max-width: 640px; margin: 0 0 26px; }
.hero-search { display: flex; max-width: 680px; gap: 10px; }
.hero-search input {
  flex: 1; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 9px;
  color: var(--text); padding: 13px 16px; font-size: 15px; font-family: var(--mono); outline: none;
}
.hero-search input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(34,211,238,.15); }
.hero-search button {
  background: var(--accent); color: #06121a; border: 0; border-radius: 9px;
  padding: 0 22px; font-weight: 700; cursor: pointer; font-size: 15px;
}

/* stat cards */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin: 10px 0 34px; }
.stat-card { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 12px; padding: 18px 20px; }
.stat-num { font: 700 32px/1.1 var(--mono); color: var(--accent); }
.stat-label { color: var(--text-dim); font-size: 13px; margin-top: 4px; }

/* panels */
.panel { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 12px; padding: 22px 24px; margin-bottom: 26px; }
.panel h2 { margin: 0 0 16px; font-size: 18px; letter-spacing: .2px; }
.panel.empty p { color: var(--text-dim); }

/* bars */
.bar-row { display: grid; grid-template-columns: 150px 1fr 40px; align-items: center; gap: 12px; margin: 7px 0; }
.bar-label { font-family: var(--mono); font-size: 13px; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-track { height: 10px; background: var(--bg-raise); border-radius: 6px; overflow: hidden; }
.bar-fill { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), #0ea5b7); border-radius: 6px; }
.bar-count { font: 13px var(--mono); color: var(--text-dim); text-align: right; }

/* tables */
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { text-align: left; color: var(--text-dim); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .6px; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.tbl td { padding: 9px 10px; border-bottom: 1px solid rgba(34,48,71,.5); overflow-wrap: anywhere; }
.tbl tr:last-child td { border-bottom: 0; }
a.ioc { color: var(--text); word-break: break-all; }
a.ioc:hover { color: var(--accent); }

/* badges */
.badge { display: inline-block; font: 600 11px var(--mono); padding: 2px 8px; border-radius: 20px; border: 1px solid; }
.type-domain { color: var(--accent); border-color: rgba(34,211,238,.4); }
.type-ip { color: var(--accent-2); border-color: rgba(245,158,11,.4); }
.type-email { color: #c084fc; border-color: rgba(192,132,252,.4); }

/* search page */
.search-box { display: flex; gap: 10px; margin: 34px 0 8px; }
.search-box input {
  flex: 1; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 9px;
  color: var(--text); padding: 13px 16px; font-size: 15px; font-family: var(--mono); outline: none;
}
.search-box input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(34,211,238,.15); }
.chips { margin: 10px 0 22px; display: flex; flex-wrap: wrap; gap: 7px; }
.chip { font: 12px var(--mono); color: var(--text-dim); background: var(--bg-raise); border: 1px solid var(--border); border-radius: 20px; padding: 3px 11px; cursor: pointer; }
.chip:hover { color: var(--accent); border-color: var(--accent); }
.result { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px; margin-bottom: 10px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.result .ioc { font-size: 16px; color: var(--text); }
.result .meta { color: var(--text-dim); font-size: 13px; }
.result .spacer { flex: 1; }
.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 5px; }
.dot-live { background: var(--ok); }
.dot-dead { background: var(--danger); }
.noresults { color: var(--text-dim); padding: 30px 0; text-align: center; font-family: var(--mono); }

/* indicator page */
.ioc-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 38px 0 6px; }
.ioc-head h1 { font: 700 30px var(--mono); margin: 0; word-break: break-all; }
.copy-btn { background: var(--bg-raise); border: 1px solid var(--border); color: var(--text-dim); border-radius: 7px; padding: 5px 12px; font: 12px var(--mono); cursor: pointer; }
.copy-btn:hover { color: var(--accent); border-color: var(--accent); }
.kv { display: grid; grid-template-columns: 160px 1fr; row-gap: 8px; font-size: 14px; margin: 14px 0; }
.kv dt { color: var(--text-dim); }
.kv dd { margin: 0; font-family: var(--mono); }
.whois-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin-top: 14px; }
.whois-card { background: var(--bg-raise); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.whois-card h3 { margin: 0 0 10px; font-size: 12px; text-transform: uppercase; letter-spacing: .8px; color: var(--text-dim); }
.whois-card .big { font: 600 16px var(--mono); color: var(--accent); }

/* docs */
.docs-toc { list-style: none; padding: 0; margin: 30px 0; }
.docs-toc li { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 10px; margin-bottom: 10px; }
.docs-toc a { display: block; padding: 16px 20px; color: var(--text); font-weight: 600; }
.docs-toc a:hover { text-decoration: none; color: var(--accent); }
.docs-toc .d { display: block; font-weight: 400; color: var(--text-dim); font-size: 13px; margin-top: 3px; }
article.doc h1 { font-size: 30px; margin: 36px 0 8px; letter-spacing: -.4px; }
article.doc h2 { margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--border); }
article.doc table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14px; }
article.doc th, article.doc td { text-align: left; border: 1px solid var(--border); padding: 8px 12px; }
article.doc th { background: var(--bg-raise); }
article.doc code { font-family: var(--mono); background: var(--bg-raise); border: 1px solid var(--border); border-radius: 5px; padding: 1px 6px; font-size: 13px; color: var(--accent-2); }
article.doc pre { background: var(--bg-raise); border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px; overflow-x: auto; }
article.doc pre code { background: none; border: 0; padding: 0; color: var(--text); }
article.doc blockquote { border-left: 3px solid var(--accent-2); margin: 14px 0; padding: 4px 16px; color: var(--text-dim); }

/* datatable */
.dt-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; font-size: 14px; }
.dt-toolbar select { background: var(--bg-raise); color: var(--text); border: 1px solid var(--border); border-radius: 6px; padding: 4px 8px; font: 13px var(--mono); margin: 0 4px; }
.table-scroll { overflow-x: auto; max-height: 70vh; overflow-y: auto; border: 1px solid var(--border); border-radius: 8px; }
.dt { min-width: 900px; }
.dt thead th { position: sticky; top: 0; background: var(--bg-raise); z-index: 2; border-bottom: 1px solid var(--border); white-space: nowrap; }
.dt thead tr:nth-child(2) th { top: 37px; padding: 4px 6px; }
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--accent); }
.dt-filter { width: 100%; min-width: 70px; background: var(--bg); border: 1px solid var(--border); border-radius: 5px; color: var(--text); padding: 3px 8px; font: 12px var(--mono); }
.dt-filter:focus { outline: none; border-color: var(--accent); }
.dt-pager { display: flex; gap: 6px; margin-top: 14px; flex-wrap: wrap; }
.dt-page { background: var(--bg-raise); border: 1px solid var(--border); color: var(--text); border-radius: 6px; padding: 5px 12px; font: 13px var(--mono); cursor: pointer; }
.dt-page:hover:not([disabled]) { border-color: var(--accent); color: var(--accent); }
.dt-page.current { background: var(--accent); color: #06121a; border-color: var(--accent); font-weight: 700; }
.dt-page[disabled] { opacity: .35; cursor: default; }

/* go to top — circular floating button, smooth show/hide */
#topBtn { position: fixed; right: 24px; bottom: 24px; z-index: 50;
  width: 44px; height: 44px; border-radius: 50%; border: 0;
  background: var(--accent); color: #06121a; font-size: 18px; line-height: 1; cursor: pointer;
  box-shadow: 0 6px 20px rgba(0,0,0,.45);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease; }
#topBtn.show { opacity: 1; visibility: visible; transform: translateY(0); }
#topBtn:hover { transform: translateY(-2px); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }

/* reference chips on indicator pages */
.ref-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ref-chip { display: inline-block; padding: 6px 12px; border: 1px solid var(--border);
  border-radius: 999px; background: var(--bg-raise); font-size: 12.5px; line-height: 1.4;
  color: var(--accent); text-decoration: none; max-width: 100%; }
.ref-chip:hover { border-color: var(--accent); background: var(--bg-panel); }
.ref-chip::after { content: " ↗"; opacity: .55; font-size: 11px; }

/* placeholder badge */
.badge.type-placeholder { color: #e8b45a; border-color: #e8b45a66; }

/* fancy search: sidebar + results */
.search-layout { display: grid; grid-template-columns: 230px 1fr; gap: 26px; align-items: start; margin-top: 6px; }
@media (max-width: 900px) { .search-layout { grid-template-columns: 1fr; } }

.facet-sidebar { position: sticky; top: 20px; }
.facet-group { margin-bottom: 20px; }
.facet-group h4 { margin: 0 0 8px; font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-dim); }
.facet { display: flex; justify-content: space-between; align-items: center; gap: 8px; width: 100%;
  padding: 5px 10px; margin-bottom: 4px; font: 12.5px var(--sans, inherit); text-align: left;
  color: var(--text); background: var(--bg-raise); border: 1px solid var(--border);
  border-radius: 7px; cursor: pointer; }
.facet:hover { border-color: var(--accent); }
.facet.active { border-color: var(--accent); background: rgba(34,211,238,.12); color: var(--accent); }
.facet-val { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.facet-count { font: 11px var(--mono); color: var(--text-dim); }
.facet.active .facet-count { color: var(--accent); }

.result { display: block; }
.result-line { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.result-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.tag { display: inline-block; padding: 2px 9px; border-radius: 20px; border: 1px solid var(--border);
  background: var(--bg-raise); font-size: 11.5px; color: var(--text-dim); }
.tag-family { color: var(--accent); border-color: #22d3ee44; }
.tag-country { text-transform: uppercase; }
.tag-apt { color: #e8b45a; border-color: #e8b45a55; }
.tag-signed { color: #9ecb7d; border-color: #9ecb7d44; }
a.tag-sha { text-decoration: none; font-size: 11px; }
a.tag-sha:hover { border-color: var(--accent); color: var(--accent); }
a.tag { text-decoration: none; }
a.tag:hover { border-color: var(--accent); }

/* footer */
.site-footer { border-top: 1px solid var(--border); margin-top: 50px; padding: 22px 0 30px; color: var(--text-dim); font-size: 13px; }

@media (max-width: 640px) {
  .hero h1 { font-size: 28px; }
  .hero-search { flex-direction: column; }
  .hero-search button { padding: 12px; }
  .kv { grid-template-columns: 1fr; row-gap: 2px; }
  .kv dd { margin-bottom: 8px; }
}


/* relationship graph (sample pages) */
.graph-wrap { display: flex; gap: 14px; align-items: stretch; flex-wrap: wrap; margin-top: 10px; }
#relgraph { flex: 1 1 520px; height: 440px; min-width: 0; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-raise); }
.graph-detail { flex: 0 1 300px; min-width: 260px; border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; background: var(--bg-raise); font-size: 13px; }
.graph-detail .kv { grid-template-columns: auto 1fr; }

/* DataTables (CDN) — dark overrides */
.dataTables_wrapper { font-size: 14px; }
.dataTables_wrapper .dataTables_length, .dataTables_wrapper .dataTables_filter, .dataTables_wrapper .dataTables_info, .dataTables_wrapper .dataTables_paginate { color: var(--text-dim); padding: 8px 0; }
.dataTables_wrapper .dataTables_length select, .dataTables_wrapper .dataTables_filter input { background: var(--bg-raise); color: var(--text); border: 1px solid var(--border); border-radius: 6px; padding: 5px 10px; font: 13px var(--mono); margin: 0 4px; }
.dataTables_wrapper .dataTables_filter input:focus { outline: none; border-color: var(--accent); }
.dataTables_wrapper .dataTables_length { float: left; }
.dataTables_wrapper .dataTables_filter { float: right; }
.dataTables_wrapper .dataTables_info { clear: both; float: left; }
.dataTables_wrapper .dataTables_paginate { float: right; }
/* pagination — bordered pills, Bootstrap-like */
.dataTables_wrapper .dataTables_paginate { display: flex; gap: 4px; align-items: center; }
.dataTables_wrapper .dataTables_paginate span { display: inline-flex; gap: 4px; }
.dataTables_wrapper .dataTables_paginate .paginate_button {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 32px; height: 32px; padding: 0 10px;
  color: var(--text-dim) !important; text-decoration: none;
  font: 500 13px var(--mono); cursor: pointer; user-select: none;
  background: var(--bg-raise); border: 1px solid var(--border); border-radius: 6px;
  transition: border-color .15s ease, color .15s ease, background .15s ease; }
.dataTables_wrapper .dataTables_paginate .paginate_button:hover:not(.disabled):not(.current) {
  color: var(--accent) !important; border-color: var(--accent); text-decoration: none; }
.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  background: var(--accent); border-color: var(--accent); color: #06121a !important;
  font-weight: 700; cursor: default; }
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
  opacity: .35; cursor: default; background: var(--bg-raise); color: var(--text-dim) !important; }
table.dataTable thead th.sorting, table.dataTable thead th.sorting_asc, table.dataTable thead th.sorting_desc { cursor: pointer; }
table.dataTable thead th.sorting::after { content: "↕"; margin-left: 6px; font-size: 10px; color: var(--text-dim); opacity: .5; }
table.dataTable thead th.sorting_asc::after { content: "▲"; margin-left: 6px; font-size: 9px; color: var(--accent); }
table.dataTable thead th.sorting_desc::after { content: "▼"; margin-left: 6px; font-size: 9px; color: var(--accent); }
table.dataTable thead .dt-filters th { border-bottom: 1px solid var(--border); padding: 4px 6px; }
table.dataTable thead .dt-filters th .dt-filter { width: 100%; min-width: 60px; }
table.dataTable tbody tr:hover { background: rgba(34,211,238,.05); }
.dataTables_wrapper::after { content: ""; display: block; clear: both; }

/* statistics hero cards */
.stat-grid.fancy { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.stat-hero { padding: 22px 22px 20px; }
.stat-hero .stat-kicker { font-size: 11px; font-weight: 600; letter-spacing: 1.4px; text-transform: uppercase; color: var(--text-dim); }
.stat-hero .stat-num { font: 700 44px/1.05 var(--mono); color: var(--text); margin: 10px 0 6px; }
.stat-hero .stat-desc { font-size: 12.5px; line-height: 1.55; color: var(--text-dim); }
.stat-hero .stat-desc b { color: var(--text); font-weight: 600; }
.panel-link { float: right; font-size: 12px; font-weight: 400; }

/* chart containers */
.chart-box { position: relative; height: 300px; margin-top: 8px; }
.chart-box.chart-tall { height: 340px; }