/* CryptoIQ.trade — build cryptoiq-web-001
   Ledger aesthetic: all monospace, vault black, amber lineage in header only,
   green reserved for computed numbers, red for breaches, grey for voids. */

:root {
  --ink: #0B0E11;
  --panel: #12161C;
  --panel-2: #161C24;
  --line: #232B36;
  --text: #E7ECF2;
  --muted: #8B95A5;
  --amber: #E8A33D;
  --green: #16C784;
  --green-dim: #0E7A52;
  --red: #EA3943;
  --void: #6B7686;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "Roboto Mono", Consolas, Menlo, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { background: var(--ink); }

body {
  font-family: var(--mono);
  color: var(--text);
  background:
    radial-gradient(1200px 500px at 50% -200px, rgba(22,199,132,0.06), transparent 70%),
    var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.app-container { max-width: 880px; margin: 0 auto; padding: 0 16px 64px; }

/* ---------- Header ---------- */
.app-header {
  padding: 20px 0 0;
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
  background: rgba(11,14,17,0.94);
  backdrop-filter: blur(6px);
}
.header-brand { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; }
.header-logo { border-radius: 8px; display: block; }
.header-title { font-size: 1.05rem; letter-spacing: 0.14em; color: var(--amber); font-weight: 700; }
.header-title .tld { color: var(--green); }
.header-subtitle { font-size: 0.62rem; letter-spacing: 0.22em; color: var(--muted); margin-top: 2px; }

.nav { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav-item {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em;
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--muted); padding: 8px 10px 10px; cursor: pointer; white-space: nowrap;
}
.nav-item:hover { color: var(--text); }
.nav-item:focus-visible { outline: 2px solid var(--green); outline-offset: -2px; }
.nav-item.active { color: var(--text); border-bottom-color: var(--green); }

/* ---------- Views ---------- */
.app-view { display: none; padding-top: 34px; animation: rise 0.25s ease; }
.app-view.active { display: block; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .app-view { animation: none; } }

.eyebrow { font-size: 0.62rem; letter-spacing: 0.26em; color: var(--muted); margin-bottom: 14px; }
.hero-line { font-size: clamp(1.5rem, 4.6vw, 2.3rem); line-height: 1.25; font-weight: 700; }
.hero-sub, .view-sub { color: var(--muted); font-size: 0.85rem; margin: 16px 0 28px; max-width: 62ch; }
.view-title { font-size: clamp(1.2rem, 3.4vw, 1.7rem); font-weight: 700; }
.body-copy { color: var(--text); font-size: 0.86rem; margin: 14px 0; max-width: 66ch; }
.fine { color: var(--muted); font-size: 0.72rem; margin-top: 18px; max-width: 66ch; }
.link { color: var(--green); }

/* ---------- Status board ---------- */
.status-board {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin: 22px 0;
}
.stat { background: var(--panel); padding: 18px 16px; }
.stat-num { font-size: 1.7rem; font-weight: 700; color: var(--green); font-variant-numeric: tabular-nums; }
.stat-label { font-size: 0.64rem; letter-spacing: 0.14em; color: var(--muted); text-transform: uppercase; margin-top: 4px; }

/* ---------- Launch gate ---------- */
.gate-panel { border: 1px dashed var(--line); border-radius: 10px; padding: 18px; margin: 26px 0; background: var(--panel); }
.gate-title { font-size: 0.62rem; letter-spacing: 0.26em; color: var(--amber); margin-bottom: 8px; }
.gate-body { font-size: 0.82rem; color: var(--muted); }
.gate-body .g-num { color: var(--green); font-weight: 700; }

.loop-strip {
  text-align: center; color: var(--muted); font-size: 0.68rem; letter-spacing: 0.2em;
  padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 34px 0;
}

/* ---------- IS / IS NOT ---------- */
.not-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 560px) { .not-grid { grid-template-columns: 1fr; } }
.not-head { font-size: 0.62rem; letter-spacing: 0.22em; margin-bottom: 10px; }
.not-head.no { color: var(--red); }
.not-head.yes { color: var(--green); }
.not-col ul { list-style: none; }
.not-col li { font-size: 0.82rem; padding: 7px 0; border-bottom: 1px solid var(--line); color: var(--text); }

/* ---------- Scorecard rail (signature) ---------- */
.rail-wrap { margin: 26px 0 8px; }
.rail-labels { display: flex; justify-content: space-between; font-size: 0.62rem; letter-spacing: 0.12em; color: var(--muted); margin-bottom: 8px; }
.rail { position: relative; height: 14px; border-radius: 7px; background: var(--panel-2); border: 1px solid var(--line); }
.rail-tick { position: absolute; top: -5px; bottom: -5px; width: 2px; background: var(--amber); left: 80%; }
.rail-marker {
  position: absolute; top: 50%; width: 16px; height: 16px; border-radius: 50%;
  background: var(--green); border: 3px solid var(--ink); transform: translate(-50%, -50%);
  left: 0%; transition: left 0.6s ease;
}
.rail-score { text-align: center; margin-top: 14px; font-size: 0.86rem; color: var(--text); }
.rail-score .delta { font-weight: 700; }

.empty-panel {
  border: 1px dashed var(--line); border-radius: 10px; padding: 22px;
  color: var(--muted); font-size: 0.82rem; background: var(--panel); max-width: 66ch;
}
.hidden { display: none !important; }

/* ---------- Experiment log ---------- */
.log-list { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.exp-card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
.exp-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.exp-id { color: var(--muted); font-size: 0.68rem; letter-spacing: 0.12em; }
.badge { font-size: 0.62rem; letter-spacing: 0.14em; padding: 3px 8px; border-radius: 999px; border: 1px solid var(--line); }
.badge.open { color: var(--amber); border-color: var(--amber); }
.badge.hit { color: var(--green); border-color: var(--green); }
.badge.miss { color: var(--red); border-color: var(--red); }
.badge.null { color: var(--muted); }
.badge.voided { color: var(--void); text-decoration: line-through; }
.exp-hyp { font-size: 0.84rem; margin: 10px 0; }
.exp-nums { font-size: 0.74rem; color: var(--muted); display: flex; gap: 18px; flex-wrap: wrap; }
.exp-nums b { color: var(--text); font-weight: 600; }
.exp-review { font-size: 0.76rem; color: var(--muted); border-top: 1px solid var(--line); margin-top: 12px; padding-top: 10px; }

.ghost-btn {
  font-family: var(--mono); margin-top: 18px; background: none; color: var(--green);
  border: 1px solid var(--green-dim); border-radius: 8px; padding: 10px 16px; font-size: 0.74rem; cursor: pointer;
}
.ghost-btn:hover { background: rgba(22,199,132,0.08); }
.ghost-btn:focus-visible { outline: 2px solid var(--green); }

/* ---------- Constitution ---------- */
.articles { list-style: none; margin-top: 22px; max-width: 66ch; }
.articles li { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 0.86rem; }
.articles b { color: var(--amber); font-weight: 700; }

.disclaimer-panel { border: 1px solid var(--red); border-radius: 10px; padding: 16px; margin: 22px 0; max-width: 66ch; }
.disclaimer-panel p { font-size: 0.78rem; color: var(--text); }

/* ---------- Footer ---------- */
.app-footer {
  margin-top: 60px; padding-top: 22px; border-top: 1px solid var(--line);
  font-size: 0.62rem; letter-spacing: 0.16em; color: var(--muted); text-align: center;
}
.app-footer .tagline { color: var(--amber); margin: 8px 0; letter-spacing: 0.2em; }
.app-footer .fine { text-align: center; margin: 6px auto 0; }