:root{
  --bg:#0e0f12;
  --paper:#f4f1e9;
  --ink:#1a1a1a;
  --muted:#4a4a4a;
  --accent:#b80f2a;      /* dossier red */
  --accent2:#0b4a6b;     /* cold blue */
  --chip:#e7e0d1;
  --shadow: 0 12px 40px rgba(0,0,0,.35);
  --radius: 18px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

/* page background */
body{
  margin:0;
  background:
    radial-gradient(1200px 800px at 15% 0%, rgba(11,74,107,.25), transparent 60%),
    radial-gradient(900px 700px at 85% 10%, rgba(184,15,42,.18), transparent 55%),
    linear-gradient(180deg, #0b0c0f, #12141b 60%, #0e0f12);
  color:#eee;
  font-family: var(--sans);
}

/* Skip link */
.skip-link{
  position:absolute;
  left:-999px;
  top:10px;
  background:#fff;
  color:#000;
  padding:.6rem .9rem;
  border-radius:10px;
  z-index:9999;
}
.skip-link:focus{ left:10px; }

/* Top bar */
.topbar{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(10,11,14,.65);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.topbar__inner{
  max-width: 1100px;
  margin:0 auto;
  padding: .9rem 1rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 1rem;
}
.brand{ display:flex; align-items:center; gap:.8rem; }
.brand__mark{
  width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;
  background: linear-gradient(135deg, rgba(184,15,42,.9), rgba(11,74,107,.85));
  font-weight:800;
}
.brand__title{ font-weight:700; letter-spacing:.2px; }
.brand__subtitle{ font-size:.85rem; opacity:.85; }

.topbar__actions{ display:flex; gap:.6rem; flex-wrap:wrap; }

/* Buttons */
.btn{
  border:1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  color:#fff;
  padding:.65rem .85rem;
  border-radius:12px;
  cursor:pointer;
  font-weight:600;
}
.btn--primary{
  background: linear-gradient(135deg, rgba(184,15,42,.95), rgba(184,15,42,.7));
  border-color: rgba(184,15,42,.9);
}
.btn--ghost{ background: rgba(255,255,255,.06); }
.btn--sm{ padding:.45rem .65rem; border-radius:10px; font-size:.92rem; }

/* Content wrapper */
.page{
  max-width: 1100px;
  margin: 1.2rem auto 3rem;
  padding: 0 1rem;
}

/* Paper cards */
.paper{
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem 1.2rem;
  margin: 1rem 0;
  position: relative;
  overflow:hidden;
}
.paper::before{
  content:"";
  position:absolute; inset:0;
  background:
    radial-gradient(600px 260px at 20% 10%, rgba(0,0,0,.06), transparent 60%),
    radial-gradient(600px 260px at 80% 30%, rgba(0,0,0,.04), transparent 62%),
    repeating-linear-gradient(0deg, rgba(0,0,0,.02), rgba(0,0,0,.02) 1px, transparent 1px, transparent 18px);
  pointer-events:none;
  mix-blend-mode:multiply;
  opacity:.75;
}
.paper--hero{ padding: 1.4rem 1.4rem; }
.case-title{
  font-family: var(--mono);
  letter-spacing: .2px;
  margin: .7rem 0 .9rem;
}
.h2{ margin:.2rem 0 .8rem; font-size:1.3rem; }
.h3{ margin:.2rem 0 .6rem; font-size:1.05rem; font-family: var(--mono); }

/* Stamps */
.stamp-row{ display:flex; gap:.5rem; flex-wrap:wrap; }
.stamp{
  font-family: var(--mono);
  font-weight:800;
  font-size:.85rem;
  padding:.25rem .55rem;
  border-radius: 10px;
  border: 2px solid rgba(0,0,0,.2);
  text-transform: uppercase;
  letter-spacing: .6px;
}
.stamp--urgent{ color: var(--accent); border-color: rgba(184,15,42,.35); background: rgba(184,15,42,.08); }
.stamp--public{ color: var(--accent2); border-color: rgba(11,74,107,.35); background: rgba(11,74,107,.07); }
.stamp--keyword{ color:#000; border-color: rgba(0,0,0,.25); background: rgba(0,0,0,.04); }
.stamp--redact{ color:#000; background: rgba(184,15,42,.12); border-color: rgba(184,15,42,.32); }

/* Meta */
.case-meta{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap:.8rem;
  margin: .6rem 0 1.1rem;
}
.meta-item{ background: rgba(0,0,0,.03); border: 1px dashed rgba(0,0,0,.18); border-radius: 14px; padding:.7rem .8rem; }
.meta-label{ font-size:.82rem; color: var(--muted); text-transform:uppercase; letter-spacing:.5px; }
.meta-value{ font-family: var(--mono); font-weight:800; margin-top:.25rem; }

/* Hero layout */
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 1.1rem;
  align-items:start;
}
.featured img{
  width:100%;
  height:auto;
  display:block;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,.18);
  filter: contrast(1.05) saturate(.9);
}
.featured figcaption{ font-size:.86rem; color: var(--muted); margin-top:.5rem; }
.note{
  background: rgba(184,15,42,.08);
  border-left: 6px solid rgba(184,15,42,.45);
  padding:.8rem;
  border-radius: 14px;
}

/* KPIs */
.callouts{ display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:.7rem; margin: .9rem 0; }
.callout{ border: 1px solid rgba(0,0,0,.12); border-radius: 14px; padding:.75rem .8rem; background: rgba(0,0,0,.02); }
.callout__kpi{ font-family: var(--mono); font-size:1.35rem; font-weight:900; }
.callout__label{ font-size:.86rem; color: var(--muted); margin-top:.2rem; }

.hero-buttons{ display:flex; gap:.6rem; flex-wrap:wrap; }

/* TOC */
.toc__grid{ display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:.7rem; }
.toc__item{
  display:block;
  padding:.9rem;
  border-radius: 14px;
  background: rgba(0,0,0,.03);
  border:1px solid rgba(0,0,0,.12);
  color: var(--ink);
  text-decoration:none;
  font-weight:700;
}
.toc__item:hover{ border-color: rgba(184,15,42,.35); }

/* Section headers */
.section-head{ display:flex; align-items:center; justify-content:space-between; gap:1rem; flex-wrap:wrap; }

/* Timeline */
.timeline{ list-style:none; margin:0; padding:0; }
.timeline__item{ border-top:1px dashed rgba(0,0,0,.2); }
.timeline__item:first-child{ border-top:none; }
.timeline__toggle{
  width:100%;
  display:grid;
  grid-template-columns: 130px 1fr auto;
  gap:.8rem;
  align-items:center;
  padding: .9rem 0;
  background: transparent;
  border:none;
  cursor:pointer;
  text-align:left;
}
.timeline__date{ font-family: var(--mono); font-weight:900; }
.timeline__title{ font-weight:800; }
.timeline__tag{
  font-family: var(--mono);
  font-size:.82rem;
  padding:.2rem .5rem;
  border-radius: 999px;
  background: rgba(0,0,0,.06);
  border:1px solid rgba(0,0,0,.12);
}
.timeline__body{ padding: 0 0 1rem 0; color:#222; }

/* Evidence */
.filter{ display:flex; align-items:center; gap:.5rem; }
.filter__label{ font-size:.9rem; color: var(--muted); }
.filter__select{ padding:.55rem .65rem; border-radius: 12px; border:1px solid rgba(0,0,0,.18); background:#fff; }

.evidence-grid{ display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:.9rem; }
.e-card{
  border-radius: 16px;
  border:1px solid rgba(0,0,0,.14);
  background: rgba(255,255,255,.55);
  padding: .9rem .9rem;
  display:flex;
  flex-direction:column;
  gap:.6rem;
}
.e-card__text{ margin:0; color:#222; }
.e-card__foot{ display:flex; gap:.5rem; flex-wrap:wrap; margin-top:auto; }
.chips{ display:flex; gap:.35rem; flex-wrap:wrap; }
.chip{
  font-family: var(--mono);
  font-size:.78rem;
  padding:.15rem .45rem;
  border-radius: 999px;
  background: var(--chip);
  border:1px solid rgba(0,0,0,.12);
}

/* Q&A */
.qa details{
  border:1px solid rgba(0,0,0,.14);
  border-radius: 14px;
  padding:.7rem .85rem;
  margin:.55rem 0;
  background: rgba(255,255,255,.6);
}
.qa summary{ cursor:pointer; font-weight:800; }

/* Actions */
.action-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:.9rem; }
.action{ border:1px solid rgba(0,0,0,.14); border-radius: 16px; padding:.85rem; background: rgba(255,255,255,.6); }

.bullets{ margin:.2rem 0; padding-left: 1.1rem; }
.small{ font-size:.9rem; color: var(--muted); }

/* Downloads */
.download-list{ display:grid; grid-template-columns: 1fr 1fr 1fr; gap:.8rem; }
.download{
  display:block;
  padding: .9rem;
  border-radius: 16px;
  border:1px solid rgba(0,0,0,.14);
  text-decoration:none;
  color: var(--ink);
  background: rgba(255,255,255,.55);
}
.download__name{ font-weight:900; font-family: var(--mono); }
.download__meta{ display:block; margin-top:.25rem; color: var(--muted); font-size:.9rem; }

/* Media dialog */
.media{
  width:min(1100px, 96vw);
  border:none;
  border-radius: 18px;
  padding:0;
  box-shadow: var(--shadow);
}
.media::backdrop{ background: rgba(0,0,0,.65); }
.media__frame{ margin:0; padding: 1rem; background: var(--paper); }
.media__head{ display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.media__cols{ display:grid; grid-template-columns: 1.15fr .85fr; gap:1rem; }
.embed{ position:relative; padding-top: 56.25%; border-radius: 14px; overflow:hidden; border:1px solid rgba(0,0,0,.15); background:#000; }
.embed iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }
.transcript{
  max-height: 52vh;
  overflow:auto;
  padding: .8rem;
  border-radius: 14px;
  border:1px solid rgba(0,0,0,.14);
  background: rgba(255,255,255,.65);
  font-family: var(--mono);
  font-size:.92rem;
}
.speaker{ font-weight:900; }

/* Redactions */
[data-redact="on"] .redact{
  background: #000;
  color: transparent;
  border-radius: 6px;
  padding: 0 .35rem;
}

/* Responsive */
@media (max-width: 980px){
  .case-meta{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .hero-grid{ grid-template-columns: 1fr; }
  .evidence-grid{ grid-template-columns: 1fr; }
  .download-list{ grid-template-columns: 1fr; }
  .action-grid{ grid-template-columns: 1fr; }
  .media__cols{ grid-template-columns: 1fr; }
  .toc__grid{ grid-template-columns: 1fr; }
  .callouts{ grid-template-columns: 1fr; }
  .timeline__toggle{ grid-template-columns: 110px 1fr; }
  .timeline__tag{ grid-column: 1 / -1; justify-self:start; }
}