/* Opportunity Radar — dark intelligence terminal. Mobile-first (390px). */
:root {
  --bg: #0b0d11;
  --panel: #13161d;
  --panel2: #171b24;
  --line: #232936;
  --ink: #f2f0e9;
  --muted: #9aa1ad;
  --faint: #6b7280;
  --gold: #d8a94e;
  --teal: #4fd1c5;
  --amber: #e8a33d;
  --violet: #9d8cff;
  --red: #e06c75;
  --radius: 14px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, sans-serif;
  font-size: 16px; line-height: 1.55;
}
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -0.01em; }
h1 { font-size: 1.9rem; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.1rem; }
p { margin: 0 0 .8em; }
a { color: var(--teal); }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.hidden { display: none !important; }

/* ---------- badges: the four categories, never blurred ---------- */
.badge {
  display: inline-block; font-style: normal; font-size: .68rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; padding: .28em .7em;
  border-radius: 999px; border: 1px solid; white-space: nowrap; vertical-align: middle;
}
.b-fact { color: var(--teal); border-color: rgba(79,209,197,.55); background: rgba(79,209,197,.08); }
.b-inf  { color: var(--amber); border-color: rgba(232,163,61,.55); background: rgba(232,163,61,.08); }
.b-pred { color: var(--violet); border-color: rgba(157,140,255,.55); background: rgba(157,140,255,.10); }
.b-opp  { color: var(--gold); border-color: rgba(216,169,78,.6); background: rgba(216,169,78,.10); }
.b-sim  { color: var(--red); border-color: rgba(224,108,117,.6); background: rgba(224,108,117,.10); }
.b-dim  { color: var(--faint); border-color: var(--line); background: transparent; }

/* ---------- gate ---------- */
.gate { min-height: 100svh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.gate-card { width: 100%; max-width: 380px; text-align: center; }
.gate-mark { font-size: .75rem; letter-spacing: .3em; color: var(--gold); font-weight: 700; margin-bottom: 18px; }
.gate-card h1 { font-size: 2rem; margin-bottom: 8px; }
#gate-form { display: flex; gap: 10px; margin-top: 22px; }
#gate-input {
  flex: 1; font-size: 1.1rem; padding: 14px 16px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--panel); color: var(--ink);
}
.gate-error { color: var(--red); margin-top: 14px; }

/* ---------- chrome ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20; background: rgba(11,13,17,.94);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
  padding: 12px 16px 0;
}
.brand { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  background: var(--gold); color: #111; font-weight: 800; font-size: .8rem; letter-spacing: .05em;
}
.brand-name { font-weight: 700; letter-spacing: .02em; }
.tabs { display: flex; gap: 4px; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs a {
  flex: 0 0 auto; color: var(--muted); text-decoration: none; font-size: .82rem; font-weight: 600;
  padding: 10px 12px; border-bottom: 2px solid transparent; letter-spacing: .02em;
}
.tabs a.active { color: var(--ink); border-bottom-color: var(--gold); }
.view { max-width: 720px; margin: 0 auto; padding: 22px 16px 90px; }
.foot {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 20;
  display: flex; gap: 12px; overflow-x: auto; padding: 10px 14px;
  background: rgba(11,13,17,.96); border-top: 1px solid var(--line);
  font-size: .72rem; color: var(--faint); white-space: nowrap; scrollbar-width: none;
}
.foot::-webkit-scrollbar { display: none; }
.legend { display: flex; align-items: center; gap: 6px; flex: 0 0 auto; }

/* ---------- cards ---------- */
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; margin-bottom: 16px;
}
.card h2, .card h3 { margin-top: 6px; }
.kicker { font-size: .72rem; letter-spacing: .22em; font-weight: 700; color: var(--faint); text-transform: uppercase; margin-bottom: 10px; }
.kicker.gold { color: var(--gold); }
.hero-kicker { font-size: .8rem; letter-spacing: .28em; font-weight: 800; color: var(--gold); margin: 6px 0 14px; }
.pred-title { font-size: 1.45rem; font-weight: 700; }
.meta-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 12px 0; }
.stat { display: inline-flex; align-items: baseline; gap: 6px; font-size: .85rem; color: var(--muted); }
.stat b { color: var(--ink); font-size: 1.05rem; }
.confbar { height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; margin: 6px 0 2px; }
.confbar i { display: block; height: 100%; background: var(--gold); border-radius: 3px; }
.section-label { font-size: .72rem; letter-spacing: .2em; font-weight: 800; color: var(--faint); margin: 18px 0 8px; text-transform: uppercase; }
ul.tight { margin: 0; padding-left: 20px; }
ul.tight li { margin-bottom: 8px; }
.sig { border-left: 3px solid var(--teal); padding: 10px 12px; margin: 10px 0; background: var(--panel2); border-radius: 0 10px 10px 0; }
.sig .src { font-size: .78rem; color: var(--faint); margin-top: 6px; }
.sig .src a { color: var(--faint); text-decoration: underline; }

/* ---------- buttons / forms ---------- */
.btn {
  display: inline-block; border: 1px solid var(--line); background: var(--panel2); color: var(--ink);
  font-size: .92rem; font-weight: 600; padding: 12px 18px; border-radius: 12px; cursor: pointer;
  text-decoration: none; text-align: center;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--gold); border-color: var(--gold); color: #14100a; }
.btn-danger { border-color: rgba(224,108,117,.5); color: var(--red); background: transparent; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
label.f { display: block; font-size: .8rem; font-weight: 700; color: var(--muted); margin: 16px 0 6px; letter-spacing: .04em; }
input[type=text], input[type=url], input[type=number], textarea, select {
  width: 100%; font-size: 1rem; padding: 13px 14px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--panel2); color: var(--ink);
  font-family: inherit;
}
textarea { min-height: 90px; resize: vertical; }
select { appearance: none; }
.hint { font-size: .78rem; color: var(--faint); margin-top: 4px; }

/* ---------- timeline (never rewrite history) ---------- */
.timeline { border-left: 2px solid var(--line); margin: 12px 0 0 6px; padding-left: 18px; }
.tl-item { position: relative; margin-bottom: 18px; }
.tl-item::before {
  content: ""; position: absolute; left: -25px; top: 6px; width: 10px; height: 10px;
  border-radius: 50%; background: var(--gold); border: 2px solid var(--bg);
}
.tl-date { font-size: .75rem; color: var(--faint); letter-spacing: .06em; }

/* ---------- search ---------- */
.searchbar { display: flex; gap: 10px; margin: 16px 0; }
.searchbar input { flex: 1; }
.result-kind { font-size: .7rem; letter-spacing: .14em; font-weight: 800; text-transform: uppercase; color: var(--faint); }

/* ---------- empty states ---------- */
.empty { text-align: center; padding: 44px 20px; color: var(--muted); }
.empty h3 { color: var(--ink); }

/* detail sections */
.qa { margin: 14px 0; }
.qa .q { font-weight: 800; font-size: .95rem; margin-bottom: 4px; }
.qa .a { color: #d8d5cc; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.chip { font-size: .8rem; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel2); color: var(--muted); }
.opp-box { border: 1px solid rgba(216,169,78,.4); border-radius: var(--radius); padding: 16px; margin: 12px 0; background: rgba(216,169,78,.04); }
.ev-box { border: 1px solid rgba(79,209,197,.35); border-radius: var(--radius); padding: 14px; margin: 10px 0; background: rgba(79,209,197,.03); }
.diff-row { display: flex; gap: 10px; }
.diff-row > div { flex: 1; }
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 6px 12px; font-size: .9rem; margin: 10px 0; }
.kv dt { color: var(--faint); }
.kv dd { margin: 0; }
.outcome-tag { font-size: 1rem; font-weight: 800; }
.st-correct { color: var(--teal); } .st-incorrect { color: var(--red); }
.st-partial { color: var(--amber); } .st-unresolved { color: var(--faint); }

/* ---------- round 2: briefing, assessment, graduation, validation gate ---------- */
.tiny { font-size: .72rem; }
.brief-item {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; margin-bottom: 12px; border-left: 3px solid var(--gold);
}
.brief-head { font-weight: 700; font-size: 1rem; }
.assess-row { display: flex; align-items: center; gap: 12px; margin: 10px 0; }
.assess-label { flex: 0 0 150px; font-size: .82rem; color: var(--muted); font-weight: 600; }
.assess-bar { flex: 1; height: 8px; border-radius: 4px; background: var(--line); overflow: hidden; }
.assess-bar i { display: block; height: 100%; background: var(--teal); border-radius: 4px; }
.assess-bar i.bar-gold { background: var(--gold); }
.assess-row b { flex: 0 0 52px; text-align: right; }
.grad-box {
  border: 1px dashed rgba(232,163,61,.5); border-radius: var(--radius);
  padding: 14px; margin: 14px 0; background: rgba(232,163,61,.04);
}
.checklist { display: flex; flex-direction: column; gap: 10px; margin: 14px 0; }
.check-item {
  display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--panel2);
  font-size: .92rem; cursor: pointer;
}
.check-item input[type=checkbox] {
  width: 22px; height: 22px; flex: 0 0 22px; margin-top: 1px; accent-color: var(--gold);
}
.check-item span { line-height: 1.45; }
@media (min-width: 640px) {
  h1 { font-size: 2.4rem; }
  .pred-title { font-size: 1.7rem; }
}