/* UFOIntel — Disclosure OS design system (from UI redesign handoff tokens.css) */
:root {
  --ink-950: #03060C;
  --ink-900: #060A12;
  --surface-900: #08111F;
  --surface-800: #0B1423;
  --surface-700: #0F1C2F;
  --line-700: #1C2D45;
  --line-600: #2D4869;
  --text-primary: #EEF7FF;
  --text-secondary: #8A9BB2;
  --signal-cyan: #37CAFF;
  --signal-blue: #1A78FF;
  --signal-violet: #7E63FF;
  --signal-green: #50F1A9;
  --signal-amber: #FFB74D;
  --signal-red: #FF596D;
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --radius-xl: 42px;
  --radius-pill: 999px;
  --shadow-panel: 0 18px 60px rgba(0,0,0,.36);
  --shadow-cyan: 0 0 32px rgba(55,202,255,.28), 0 24px 80px rgba(0,0,0,.38);
  --font-display: "Inter Display", Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;

  /* legacy aliases used across views */
  --bg: var(--ink-950);
  --fg: var(--text-primary);
  --intel-start: var(--signal-cyan);
  --intel-end: var(--signal-blue);
  --accent: var(--signal-cyan);
  --muted: var(--text-secondary);
  --border: rgba(45, 72, 105, .6);
  --surface: rgba(15, 28, 47, .55);
  --surface-hover: rgba(15, 28, 47, .9);
  --danger: var(--signal-red);
  --success: var(--signal-green);
  --warning: var(--signal-amber);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--text-primary);
  font: 16px/1.6 var(--font-body);
  background: var(--ink-950);
  position: relative;
}
/* ambient glow + faint grid, anchored to the top of the document
   (no background-attachment:fixed — it breaks painting on iOS/some engines) */
body::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1400px;
  pointer-events: none; z-index: 0;
  background:
    linear-gradient(rgba(55,202,255,.045) 1px, transparent 1px) 0 0 / 64px 64px,
    linear-gradient(90deg, rgba(55,202,255,.045) 1px, transparent 1px) 0 0 / 64px 64px,
    radial-gradient(circle at 75% 12%, rgba(55,202,255,.16), transparent 46%),
    radial-gradient(circle at 15% 26%, rgba(26,120,255,.13), transparent 40%),
    radial-gradient(circle at 60% 90%, rgba(126,99,255,.07), transparent 45%);
  -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent);
  mask-image: linear-gradient(to bottom, black 60%, transparent);
}
main.container, .site-header, .site-footer { position: relative; z-index: 1; }
a { color: var(--signal-cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--text-secondary); }
mark { background: rgba(55,202,255,.22); color: var(--signal-cyan); padding: 0 2px; border-radius: 3px; }
:focus-visible { outline: 2px solid var(--signal-cyan); outline-offset: 2px; }

/* ---------- Header: floating pill nav ---------- */
.site-header { padding: 18px 0 6px; position: sticky; top: 0; z-index: 100; }
.header-inner {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  min-height: 64px; border-radius: 24px; padding: 10px 22px;
  background: rgba(6,10,18,.96); border: 1px solid rgba(45,72,105,.6);
  box-shadow: var(--shadow-panel);
}
.brand { display: flex; align-items: center; gap: 10px; font-size: 19px; font-weight: 900; letter-spacing: -.02em; color: var(--text-primary); font-family: var(--font-display); }
.brand img { width: 30px; height: 30px; border-radius: 9px; }
.brand:hover { text-decoration: none; }
.brand-accent { color: var(--signal-cyan); }
.brand small { font-size: 10px; font-weight: 700; letter-spacing: .14em; color: var(--text-secondary); margin-left: 2px; align-self: center; }
.site-nav { display: flex; gap: 2px; flex-wrap: wrap; align-items: center; }
.site-nav a { color: var(--text-secondary); padding: 7px 12px; border-radius: var(--radius-pill); font-size: 14px; font-weight: 600; }
.site-nav a:hover { color: var(--text-primary); background: rgba(15,28,47,.9); text-decoration: none; }
.site-nav a.active { color: var(--signal-cyan); background: rgba(55,202,255,.1); }
.site-nav a.admin-link { color: var(--signal-amber); }

/* ---------- Panels, cards ---------- */
.panel, .card {
  background: linear-gradient(180deg, rgba(15,28,47,.88), rgba(8,17,31,.72));
  border: 1px solid rgba(45,72,105,.72);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-panel);
  padding: 22px;
}
a.card { display: block; color: var(--text-primary); transition: border-color .15s, transform .15s; }
a.card:hover { border-color: rgba(55,202,255,.55); text-decoration: none; transform: translateY(-2px); }
.grid { display: grid; gap: 18px; margin: 20px 0; }
.grid-2 { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid-stats { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }

/* stat cards with signal accent bar + value */
.stat-card, .grid-stats > .card { position: relative; border-radius: var(--radius-lg); padding: 24px 24px 20px 26px; overflow: hidden; }
.grid-stats > .card::before {
  content: ""; position: absolute; left: 0; top: 18px; bottom: 18px; width: 4px; border-radius: 4px;
  background: var(--stat-accent, var(--signal-cyan));
}
.stat-value {
  font-family: var(--font-display); font-size: 40px; font-weight: 900; line-height: 1;
  color: var(--stat-accent, var(--signal-cyan)); letter-spacing: -.03em;
}
.stat-label { color: var(--text-secondary); font-size: 13.5px; margin-top: 6px; font-weight: 600; }
.stat-spark { position: absolute; right: 18px; top: 24px; opacity: .85; }

/* ---------- Buttons, badges, chips ---------- */
.btn {
  display: inline-block; padding: 13px 22px; border-radius: var(--radius-md); font-weight: 800; font-size: 15px;
  border: 1px solid rgba(45,72,105,.75); color: var(--text-primary);
  background: rgba(15,28,47,.72); cursor: pointer; font-family: var(--font-body);
}
.btn:hover { border-color: rgba(55,202,255,.5); text-decoration: none; }
.btn-primary {
  background: linear-gradient(135deg, var(--signal-cyan), var(--signal-blue));
  border: 0; color: #03101B; box-shadow: var(--shadow-cyan);
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-danger { border-color: rgba(255,89,109,.6); color: var(--signal-red); }
.badge {
  display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 700;
  padding: 5px 12px; border-radius: var(--radius-pill);
  border: 1px solid rgba(45,72,105,.75); background: rgba(15,28,47,.6); color: var(--text-secondary);
  letter-spacing: .02em;
}
.badge-accent { color: var(--signal-cyan); border-color: rgba(55,202,255,.4); background: rgba(55,202,255,.08); }
.badge-success { color: var(--signal-green); border-color: rgba(80,241,169,.4); background: rgba(80,241,169,.07); }
.badge-warning { color: var(--signal-amber); border-color: rgba(255,183,77,.4); background: rgba(255,183,77,.07); }
.badge-violet { color: var(--signal-violet); border-color: rgba(126,99,255,.45); background: rgba(126,99,255,.08); }
.badge .dot, .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--signal-green); display: inline-block; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; margin: 26px 0;
  border-radius: var(--radius-xl); padding: 0;
  background: linear-gradient(180deg, rgba(15,28,47,.88), rgba(8,17,31,.72));
  border: 1px solid rgba(45,72,105,.72); box-shadow: var(--shadow-panel);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; align-items: center; padding: 46px; }
.hero h1 {
  font-family: var(--font-display); font-size: clamp(34px, 5.4vw, 62px); line-height: .98;
  letter-spacing: -.045em; font-weight: 900; margin: 16px 0 14px;
}
.hero h1 em, .gradient-text { font-style: normal; color: var(--signal-cyan); background: none; -webkit-text-fill-color: currentColor; }
.hero p { color: var(--text-secondary); font-size: 17.5px; line-height: 1.7; max-width: 560px; margin: 0 0 8px; }
.hero-visual { display: grid; place-items: center; min-height: 340px; }
.hero-visual img { width: 100%; max-width: 520px; height: auto; }
.hero-actions { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }

/* ---------- Section headers ---------- */
.section { margin: 52px 0; }
.section-title { font-family: var(--font-display); font-size: 30px; font-weight: 800; letter-spacing: -.035em; margin: 0 0 6px; }
.section-sub { color: var(--text-secondary); margin: 0 0 18px; }

/* ---------- Forms ---------- */
input[type=text], input[type=search], input[type=email], input[type=password], input[type=number], select, textarea {
  width: 100%; background: rgba(10,18,31,.9); color: var(--text-primary);
  border: 1px solid rgba(45,72,105,.75); border-radius: var(--radius-sm);
  padding: 12px 15px; font-size: 15px; font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: rgba(55,202,255,.6); box-shadow: 0 0 0 3px rgba(55,202,255,.15); }
select option { background: var(--surface-800); }
label { font-size: 12.5px; color: var(--text-secondary); display: block; margin-bottom: 6px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.search-bar {
  display: flex; gap: 12px; margin: 18px 0; align-items: center;
  background: rgba(10,18,31,.9); border: 1px solid rgba(55,202,255,.5);
  border-radius: var(--radius-lg); padding: 8px 8px 8px 20px;
  box-shadow: 0 0 40px rgba(55,202,255,.08);
}
.search-bar::before { content: "⌕"; font-size: 22px; color: var(--text-secondary); }
.search-bar input { flex: 1; font-size: 17px; background: none; border: none; padding: 12px 4px; }
.search-bar input:focus { box-shadow: none; }
.search-bar .btn { border-radius: var(--radius-md); white-space: nowrap; }
.filter-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 14px 0; }
.filter-row > div { min-width: 170px; flex: 1; }

/* ---------- Evidence Explorer (search) ---------- */
.explorer { display: grid; grid-template-columns: 260px 1fr; gap: 22px; align-items: start; margin-top: 8px; }
.explorer-rail { position: sticky; top: 96px; }
.rail-title { font-family: var(--font-display); font-size: 19px; font-weight: 800; letter-spacing: -.02em; margin: 0 0 4px; }
.rail-sub { font-size: 13px; color: var(--text-secondary); margin: 0 0 16px; }
.rail-group { margin: 18px 0; }
.integrity { margin: 12px 0; }
.integrity .k { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-secondary); margin-bottom: 5px; }
.integrity .k b { color: var(--text-primary); }
.integrity .bar { height: 7px; border-radius: 4px; background: rgba(255,255,255,.08); overflow: hidden; }
.integrity .bar > i { display: block; height: 100%; border-radius: 4px; background: var(--bar-color, var(--signal-cyan)); }

/* evidence result cards */
.result {
  position: relative; border: 1px solid rgba(45,72,105,.6); border-radius: var(--radius-md);
  background: rgba(8,15,26,.7); padding: 20px 22px; margin: 14px 0;
  transition: border-color .15s;
}
.result:hover { border-color: rgba(55,202,255,.5); }
.result h3 { margin: 0 0 8px; font-size: 17.5px; font-family: var(--font-display); letter-spacing: -.015em; padding-right: 96px; }
.result .meta { font-size: 13px; color: var(--text-secondary); display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; align-items: center; }
.result .snippet { color: #C0CEDE; font-size: 14.5px; line-height: 1.65; }
.match-badge {
  position: absolute; top: 18px; right: 18px;
  font-size: 12px; font-weight: 800; color: var(--signal-cyan);
  border: 1px solid rgba(55,202,255,.45); background: rgba(55,202,255,.09);
  border-radius: var(--radius-pill); padding: 4px 11px;
}

/* ---------- Pagination ---------- */
.pagination { display: flex; gap: 8px; align-items: center; margin: 28px 0; flex-wrap: wrap; }
.pagination a, .pagination span.current { padding: 8px 16px; border: 1px solid rgba(45,72,105,.7); border-radius: var(--radius-pill); font-size: 14px; font-weight: 700; }
.pagination span.current { background: rgba(55,202,255,.1); color: var(--signal-cyan); border-color: rgba(55,202,255,.4); }

/* ---------- Tables ---------- */
table.data { width: 100%; border-collapse: collapse; font-size: 14.5px; }
table.data th { text-align: left; color: var(--text-secondary); font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; padding: 10px 12px; border-bottom: 1px solid var(--line-700); }
table.data td { padding: 12px; border-bottom: 1px solid rgba(28,45,69,.6); vertical-align: top; }
table.data tr:hover td { background: rgba(15,28,47,.5); }

/* ---------- Document / case detail ---------- */
.doc-header { margin: 34px 0 20px; }
.doc-header h1 { font-family: var(--font-display); font-size: clamp(26px, 3.6vw, 42px); line-height: 1.08; letter-spacing: -.035em; margin: 12px 0 8px; font-weight: 900; }
.breadcrumb { font-size: 13.5px; color: var(--text-secondary); font-weight: 600; }
.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--signal-cyan); }
.meta-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin: 18px 0; }
.meta-item { background: rgba(8,15,26,.7); border: 1px solid rgba(45,72,105,.6); border-radius: var(--radius-sm); padding: 12px 15px; }
.meta-item .k { font-size: 11px; text-transform: uppercase; letter-spacing: .09em; color: var(--text-secondary); font-weight: 700; }
.meta-item .v { font-size: 14.5px; margin-top: 3px; word-break: break-word; font-weight: 600; }
.tag-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0; }
.ocr-text {
  background: rgba(3,6,12,.75); border: 1px solid rgba(45,72,105,.6); border-radius: var(--radius-md);
  padding: 24px; white-space: pre-wrap; font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 13.5px; line-height: 1.75; color: #C6D4E4; max-height: 640px; overflow-y: auto;
}
.score-row { display: flex; gap: 14px; flex-wrap: wrap; margin: 14px 0; }
.score { min-width: 150px; }
.score .bar { height: 7px; border-radius: 4px; background: rgba(255,255,255,.08); overflow: hidden; margin-top: 6px; }
.score .bar > i { display: block; height: 100%; background: linear-gradient(90deg, var(--signal-cyan), var(--signal-blue)); }
.score .k { font-size: 12px; color: var(--text-secondary); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.score .v { font-weight: 900; font-size: 17px; font-family: var(--font-display); color: var(--signal-cyan); }

/* evidence rows (citation-ready list) */
.feed-row {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  border: 1px solid rgba(45,72,105,.5); border-radius: 18px;
  background: rgba(3,6,12,.5); padding: 14px 16px; margin-top: 10px;
}
.feed-row b { font-size: 13px; color: var(--text-secondary); white-space: nowrap; }

/* ---------- Timeline ---------- */
.tl-item { display: flex; gap: 18px; padding: 15px 4px; border-bottom: 1px solid rgba(28,45,69,.55); position: relative; }
.tl-date { min-width: 112px; font-weight: 800; color: var(--signal-cyan); font-variant-numeric: tabular-nums; font-size: 14.5px; }
.tl-body h4 { margin: 0 0 4px; font-size: 15.5px; }
.tl-body p { margin: 0; color: var(--text-secondary); font-size: 14px; }
.decade-chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0; }
.decade-chips a {
  border: 1px solid rgba(45,72,105,.7); border-radius: var(--radius-pill); padding: 6px 15px;
  font-size: 13.5px; font-weight: 700; color: var(--text-secondary); background: rgba(15,28,47,.5);
}
.decade-chips a:hover { color: var(--text-primary); border-color: rgba(55,202,255,.4); text-decoration: none; }
.decade-chips a.on { color: var(--signal-cyan); background: rgba(55,202,255,.1); border-color: rgba(55,202,255,.5); }

/* ---------- Map & graph ---------- */
#map { height: 74vh; min-height: 460px; border-radius: var(--radius-lg); border: 1px solid rgba(45,72,105,.72); background: var(--ink-900); margin: 20px 0; box-shadow: var(--shadow-panel); }
#graph-canvas { width: 100%; height: 72vh; min-height: 440px; border-radius: var(--radius-lg); border: 1px solid rgba(45,72,105,.72); background: rgba(3,6,12,.8); margin: 20px 0; display: block; box-shadow: var(--shadow-panel); }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--text-secondary); font-weight: 600; }
.legend .dot { margin-right: 6px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid rgba(28,45,69,.6); margin-top: 72px; padding: 34px 0 50px; color: var(--text-secondary); font-size: 14px; }

/* ---------- Admin ---------- */
.admin-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin: 28px 0 14px; }
.admin-toolbar h1 { font-family: var(--font-display); letter-spacing: -.03em; }
.flash { border: 1px solid rgba(80,241,169,.5); background: rgba(80,241,169,.07); color: var(--signal-green); border-radius: var(--radius-sm); padding: 12px 16px; margin: 14px 0; font-weight: 600; }
.flash-error { border-color: rgba(255,89,109,.5); background: rgba(255,89,109,.07); color: var(--signal-red); }
.form-grid { display: grid; gap: 14px; max-width: 760px; }

details.collapse summary { cursor: pointer; font-weight: 700; padding: 10px 0; color: var(--signal-cyan); }

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; padding: 30px 24px; }
  .hero-visual { min-height: 0; }
  .hero-visual img { max-width: 380px; }
  .explorer { grid-template-columns: 1fr; }
  .explorer-rail { position: static; }
}
@media (max-width: 720px) {
  .site-header { position: static; }
  .tl-item { flex-direction: column; gap: 4px; }
  .result h3 { padding-right: 0; }
  .match-badge { position: static; display: inline-flex; margin-bottom: 8px; }
  .site-header { padding: 10px 0 4px; }
}