/* FIRST BLOCK — case file. Dark evidence room, paper exhibits, caution tape, rubber stamps. */
:root {
  --bg:#0c0c0d; --wall:#141416; --paper:#efe8d6; --paper2:#e4dcc6; --ink:#17140f; --muted:#6d6658; --line:#cfc5ab;
  --text:#ece8df; --text-muted:#8e8a82; --rule:#26262a;
  --accent:#ff4d2e; --tape:#f5d10a; --good:#1f7a3f; --warn:#b4630a; --bad:#c3241a;
  --display:'Archivo Black',Impact,sans-serif; --type:'Special Elite','Courier New',monospace; --sans:'IBM Plex Sans',system-ui,sans-serif; --mono:'IBM Plex Mono',ui-monospace,monospace;
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; overflow-x:clip; }
body { overflow-x:clip; }
body { margin:0; background:var(--bg); color:var(--text); font:15px/1.55 var(--sans); }
body::before { content:""; position:fixed; inset:0; pointer-events:none; z-index:0; opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E"); }
a { color:inherit; text-underline-offset:3px; }
.wrap { position:relative; z-index:1; max-width:1080px; margin:0 auto; padding:0 16px; }

/* nav */
header.nav { position:sticky; top:0; z-index:5; background:rgba(12,12,13,.92); backdrop-filter:blur(6px); border-bottom:1px solid var(--rule); }
header.nav .wrap { display:flex; align-items:center; gap:20px; height:56px; }
.brand { display:flex; align-items:center; gap:10px; font:20px/1 var(--display); letter-spacing:.01em; text-decoration:none; }
.brand svg { width:22px; height:22px; color:var(--accent); }
.navlinks { display:flex; gap:20px; font:13px var(--type); margin-left:auto; }
.navlinks a { text-decoration:none; color:var(--text-muted); } .navlinks a:hover { color:var(--text); }
.btn { display:inline-flex; align-items:center; justify-content:center; font:600 12px var(--mono); letter-spacing:.08em; text-transform:uppercase; padding:11px 15px; border:1px solid #3a3a3f; background:transparent; color:var(--text); cursor:pointer; text-decoration:none; white-space:nowrap; }
.btn:hover { border-color:var(--text); }
.btn.primary { background:var(--accent); border-color:var(--accent); color:#120806; }
.btn.ghost { border-color:var(--accent); color:var(--accent); }
.btn.off { opacity:.35; pointer-events:none; }
@media (max-width:760px){ .navlinks { display:none; } header.nav .btn { margin-left:auto; } }

/* caution tape */
.tape { position:relative; z-index:2; overflow:hidden; white-space:nowrap; background:var(--tape); color:#111; font:16px/1 var(--display); letter-spacing:.06em;
  padding:10px 0; transform:rotate(-2.2deg); margin:10px -20px 0; box-shadow:0 8px 24px rgba(0,0,0,.5);
  background-image:repeating-linear-gradient(-45deg,transparent 0 22px,rgba(0,0,0,.08) 22px 44px); }
.tape div { display:inline-block; animation:tape 50s linear infinite; }
.tape span { margin:0 16px; }
@keyframes tape { to { transform:translateX(-50%); } }
@media (prefers-reduced-motion: reduce){ .tape div { animation:none; } }

/* hero */
.hero { padding:52px 0 36px; display:grid; grid-template-columns:1.2fr 1fr; gap:36px; align-items:center; }
@media (max-width:860px){ .hero { grid-template-columns:1fr; padding-top:32px; } }
.kicker { font:13px var(--type); color:var(--text-muted); }
.kicker b { color:var(--tape); font-weight:400; }
.caseno { display:inline-block; font:12px var(--mono); letter-spacing:.14em; border:1px solid #3a3a3f; padding:4px 8px; color:var(--text-muted); margin-bottom:14px; }
h1.display { font:clamp(52px,10vw,112px)/.88 var(--display); margin:10px 0 18px; text-transform:uppercase; letter-spacing:-.02em; }
h1.display em { font-style:normal; color:var(--accent); position:relative; }
h1.display em::after { content:""; position:absolute; left:-4px; right:-4px; bottom:.08em; height:.12em; background:var(--accent); opacity:.35; transform:rotate(-1deg); }
.sub { font:18px/1.3 var(--type); color:var(--tape); margin:0 0 12px; }
.lead { color:var(--text-muted); max-width:540px; margin:0 0 18px; font-size:16px; }
.chips { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:12px; }
.chip { font:12px var(--mono); border:1px dashed #44444a; padding:6px 9px; color:var(--text-muted); }
.chip b { color:var(--text); font-weight:600; }
.ca { display:flex; flex-wrap:wrap; align-items:center; gap:8px; }
.ca code { font:13px var(--mono); padding:10px 12px; background:#000; border:1px solid #2a2a2e; color:var(--text-muted); }

/* evidence form */
.scanner { position:relative; background:var(--paper); color:var(--ink); padding:26px 22px 20px; transform:rotate(1.2deg); box-shadow:0 18px 40px rgba(0,0,0,.55); }
.scanner::before { content:"EVIDENCE"; position:absolute; top:-12px; left:18px; background:var(--accent); color:#fff; font:11px var(--mono); letter-spacing:.2em; padding:4px 8px; }
.scanner::after { content:""; position:absolute; top:-16px; right:36px; width:70px; height:26px; background:rgba(245,209,10,.75); transform:rotate(6deg); }
.scanner label { display:block; font:14px var(--type); margin-bottom:10px; }
.field { display:flex; gap:8px; flex-wrap:wrap; }
.field input { flex:1 1 220px; min-width:0; font:14px var(--mono); padding:12px; background:#fffaf0; color:var(--ink); border:1px solid var(--line); border-bottom:2px solid var(--ink); }
.field input:focus { outline:2px solid var(--accent); outline-offset:1px; }
.scanner .btn.primary { color:#fff; }
.examples { display:flex; flex-wrap:wrap; gap:6px; margin-top:12px; }
.examples button { font:12px var(--type); padding:5px 9px; border:1px solid var(--line); background:var(--paper2); color:var(--ink); cursor:pointer; }
.note { font-size:12px; color:var(--muted); margin:10px 0 0; }

/* sections */
section.block { padding:60px 0 8px; }
.sechead { display:flex; justify-content:space-between; align-items:flex-end; gap:12px; margin-bottom:22px; }
.sechead .num { font:13px var(--type); color:var(--accent); }
.sechead h2 { font:clamp(30px,5vw,48px)/1 var(--display); margin:6px 0 0; text-transform:uppercase; }
.state { font:12px var(--mono); letter-spacing:.1em; text-transform:uppercase; padding:5px 9px; border:1px solid #3a3a3f; color:var(--text-muted); }
.state.live { color:#5fd38a; border-color:#5fd38a; } .state.busy { color:var(--tape); border-color:var(--tape); } .state.err { color:#ff6b5e; border-color:#ff6b5e; }
.progress { font:14px var(--type); color:var(--tape); padding:18px; border:1px dashed #3a3a3f; background:#000; }
.progress b { color:#fff; }
.progress::before { content:"▌"; animation:blink 1s steps(1) infinite; margin-right:8px; }
@keyframes blink { 50% { opacity:0; } }
.empty { font:15px var(--type); color:var(--text-muted); padding:26px; border:1px dashed #3a3a3f; text-align:center; }

/* report: paper exhibits */
#out { counter-reset:exhibit; }
.verdict { position:relative; display:grid; grid-template-columns:auto 1fr; gap:26px; align-items:center; background:var(--paper); color:var(--ink); padding:26px; box-shadow:0 16px 40px rgba(0,0,0,.5); }
@media (max-width:640px){ .verdict { grid-template-columns:1fr; } }
.score { width:150px; height:150px; display:grid; place-items:center; border:5px double currentColor; border-radius:50%; font:54px/1 var(--display); transform:rotate(-8deg); opacity:.9; }
.score small { display:block; font:11px var(--mono); letter-spacing:.14em; margin-top:-34px; text-align:center; }
.verdict h3 { font:clamp(32px,5vw,56px)/1 var(--display); margin:4px 0 10px; text-transform:uppercase; display:inline-block; border:4px solid currentColor; padding:4px 12px; transform:rotate(-2deg); }
.verdict .kicker { color:var(--muted); }
.reasons { margin:8px 0 0; padding:0; list-style:none; }
.reasons li { padding:7px 0 7px 26px; position:relative; border-top:1px dashed var(--line); font-size:14.5px; }
.reasons li::before { content:"✗"; position:absolute; left:2px; top:6px; font-weight:700; }
.reasons li.good::before { content:"✓"; } .reasons li.info::before { content:"•"; }
.reasons li.bad::before { color:var(--bad); } .reasons li.warn::before { color:var(--warn); } .reasons li.good::before { color:var(--good); } .reasons li.info::before { color:var(--muted); }
.c-good { color:var(--good); } .c-warn { color:var(--warn); } .c-bad { color:var(--bad); } .c-muted { color:var(--muted); } .c-accent { color:var(--accent); }
.stats { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:12px; margin-top:18px; }
.stat { background:#000; border:1px solid #2a2a2e; border-left:4px solid var(--accent); padding:14px 16px; }
.stat .k { font:12px var(--type); color:var(--text-muted); }
.stat .v { font:34px/1.1 var(--display); margin-top:4px; }
.stat .s { font-size:12px; color:var(--text-muted); }
.stat .v.c-bad { color:#ff6b5e; }
.card { position:relative; background:var(--paper); color:var(--ink); padding:22px 20px 18px; margin-top:22px; box-shadow:0 10px 26px rgba(0,0,0,.4); }
.card:nth-child(odd) { transform:rotate(-.25deg); } .card:nth-child(even) { transform:rotate(.25deg); }
.card h4 { counter-increment:exhibit; font:15px var(--type); margin:0 0 12px; padding-bottom:8px; border-bottom:2px solid var(--ink); }
.card h4::before { content:"EXHIBIT " counter(exhibit, upper-alpha) " — "; color:var(--accent); }
.card p { margin:8px 0; }
.card .reasons li { border-color:var(--line); }
.scroll { overflow-x:auto; }
table { width:100%; border-collapse:collapse; font-size:13px; }
th, td { text-align:left; padding:7px 6px; border-bottom:1px solid var(--line); vertical-align:top; }
th { font:11px var(--mono); letter-spacing:.08em; text-transform:uppercase; color:var(--muted); }
td.num, th.num { text-align:right; white-space:nowrap; font-variant-numeric:tabular-nums; }
td.mono, .mono { font-family:var(--mono); font-size:12.5px; }
.tag { display:inline-block; font:10px var(--mono); letter-spacing:.06em; text-transform:uppercase; padding:2px 6px; border:1.5px solid currentColor; margin:1px 3px 1px 0; white-space:nowrap; transform:rotate(-2deg); }

/* procedure + facts */
.steps { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:14px; }
.step { border-top:2px solid var(--accent); padding:14px 2px; }
.step .n { font:13px var(--type); color:var(--accent); }
.step .n::before { content:"STEP "; }
.step h5 { font:20px/1.1 var(--display); text-transform:uppercase; margin:6px 0; }
.step p { margin:0; color:var(--text-muted); font-size:14px; }
.facts td:first-child { color:var(--muted); width:38%; font:13px var(--type); }
footer.fine { border-top:1px solid var(--rule); margin-top:64px; padding:28px 0 48px; color:var(--text-muted); font:13px var(--type); position:relative; z-index:1; }

/* evidence board */
.boardwrap { padding:46px 0 0; }
.board { border-radius:6px; overflow:hidden; box-shadow:0 30px 60px rgba(0,0,0,.6); }
.board svg { display:block; width:100%; height:auto; }
.boardnote { font:13px var(--type); color:var(--text-muted); margin:12px 0 0; text-align:center; }

/* chain picker */
.chains { display:flex; gap:6px; margin:0 0 10px; } .chains button { font:12px var(--mono); padding:6px 10px; border:1px solid var(--line); background:var(--paper2); color:var(--muted); cursor:pointer; } .chains button[aria-pressed="true"] { background:var(--ink); color:var(--paper); border-color:var(--ink); }