/* NQ Toolkit — shared styles
   Palette: dark trading-platform theme. Green/red reserved for P&L numbers only.
   Amber is the ebook CTA color and is used for NOTHING else. */
:root {
  --bg: #0b0d10;
  --surface: #14171c;
  --surface2: #0d0f13;
  --border: #262b33;
  --text: #e8eaed;
  --muted: #98a2ad;
  --accent: #3987e5;        /* links, focus, interactive */
  --cta: #f59e0b;           /* ebook CTA only */
  --cta-text: #0b0d10;
  --pos: #22c55e;           /* profit / pass — numbers only */
  --neg: #ef4444;           /* loss / bust — numbers only */
  --warn: #eab308;
  --mono: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text); line-height: 1.6;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }

/* ---------- nav ---------- */
nav { border-bottom: 1px solid var(--border); }
.nav-inner {
  max-width: 720px; margin: 0 auto; padding: 0.9rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.brand { color: var(--text); text-decoration: none; font-weight: 650; letter-spacing: 0.01em; }
.nav-links { display: flex; gap: 1.1rem; align-items: center; flex-wrap: wrap; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.92rem; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-cta {
  background: var(--cta); color: var(--cta-text) !important; font-weight: 600;
  padding: 0.35rem 0.8rem; border-radius: 8px;
}
.nav-cta:hover { filter: brightness(1.08); }

/* ---------- layout ---------- */
.wrap { max-width: 720px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
.page-head { text-align: center; margin: 0.5rem 0 2rem; }
.page-head h1 { font-size: 1.6rem; font-weight: 650; margin: 0 0 0.5rem; }
.page-head p { color: var(--muted); margin: 0; font-size: 0.97rem; }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.5rem; margin-bottom: 1.5rem;
}
.card h2 { font-size: 1.08rem; margin: 0 0 1.1rem; }
.card h3 { font-size: 0.95rem; margin: 1.25rem 0 0.6rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }

/* ---------- forms ---------- */
.field { margin-bottom: 1rem; }
.field label { display: block; font-size: 0.84rem; color: var(--muted); margin-bottom: 0.35rem; }
.field input, .field select {
  width: 100%; padding: 0.6rem 0.75rem; background: var(--surface2);
  border: 1px solid var(--border); border-radius: 8px; color: var(--text);
  font-size: 1rem; font-family: var(--mono); font-variant-numeric: tabular-nums;
}
.field select { font-family: inherit; }
.field input:focus, .field select:focus { outline: none; border-color: var(--accent); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
@media (max-width: 520px) { .row3 { grid-template-columns: 1fr 1fr; } }
.hint { font-size: 0.78rem; color: var(--muted); margin-top: 0.3rem; }

button.primary {
  width: 100%; padding: 0.75rem 1rem; border: none; border-radius: 8px;
  background: var(--accent); color: #fff; font-size: 1rem; font-weight: 600; cursor: pointer;
}
button.primary:hover { filter: brightness(1.1); }
button.ghost {
  padding: 0.45rem 0.9rem; border: 1px solid var(--border); border-radius: 8px;
  background: transparent; color: var(--muted); font-size: 0.85rem; cursor: pointer;
}
button.ghost:hover { color: var(--text); border-color: var(--muted); }

/* ---------- results ---------- */
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
@media (min-width: 560px) { .stats.cols3 { grid-template-columns: 1fr 1fr 1fr; } }
.stat { background: var(--surface2); border-radius: 8px; padding: 0.85rem 0.9rem; }
.stat .label { font-size: 0.72rem; color: var(--muted); margin-bottom: 0.2rem; text-transform: uppercase; letter-spacing: 0.04em; }
.stat .value {
  font-size: 1.4rem; font-weight: 650; font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}
.stat .sub { font-size: 0.75rem; color: var(--muted); margin-top: 0.15rem; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.pos { color: var(--pos); }
.neg { color: var(--neg); }
.warn-c { color: var(--warn); }

.verdict {
  border-left: 3px solid var(--border); background: var(--surface2);
  padding: 0.8rem 1rem; border-radius: 0 8px 8px 0; margin-top: 1.1rem; font-size: 0.93rem;
}
.verdict.good { border-left-color: var(--pos); }
.verdict.mid { border-left-color: var(--warn); }
.verdict.bad { border-left-color: var(--neg); }

/* ---------- charts ---------- */
canvas.chart { width: 100%; height: auto; background: var(--surface2); border-radius: 8px; border: 1px solid var(--border); }
.chart-controls { display: flex; gap: 0.5rem; margin-top: 0.75rem; flex-wrap: wrap; align-items: center; }
.legend { display: flex; gap: 1rem; flex-wrap: wrap; font-size: 0.78rem; color: var(--muted); margin-top: 0.6rem; }
.legend span::before { content: ""; display: inline-block; width: 10px; height: 3px; border-radius: 2px; margin-right: 0.4rem; vertical-align: middle; background: var(--muted); }
.legend .l-equity::before { background: var(--accent); }
.legend .l-floor-i::before { background: var(--neg); }
.legend .l-floor-e::before { background: var(--warn); }
.legend .l-target::before { background: var(--pos); }

/* ---------- ebook CTA blocks ---------- */
.ebook-cta {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 1.4rem 1.5rem; margin: 1.5rem 0; text-align: center;
}
.ebook-cta p { margin: 0 0 0.9rem; color: var(--muted); font-size: 0.95rem; }
.ebook-cta strong { color: var(--text); }
.btn-cta {
  display: inline-block; background: var(--cta); color: var(--cta-text);
  text-decoration: none; font-weight: 650; padding: 0.7rem 1.5rem; border-radius: 8px;
}
.btn-cta:hover { filter: brightness(1.08); }

/* ---------- misc ---------- */
details.methodology { margin-top: 1.25rem; font-size: 0.88rem; color: var(--muted); }
details.methodology summary { cursor: pointer; color: var(--muted); }
details.methodology summary:hover { color: var(--text); }
details.methodology ul { padding-left: 1.2rem; }
.trust-line { text-align: center; font-size: 0.8rem; color: var(--muted); margin-top: 0.75rem; }
footer { text-align: center; color: var(--muted); font-size: 0.78rem; margin-top: 2.5rem; line-height: 1.7; }
.slider { width: 100%; accent-color: var(--accent); }
.toggle-group { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.toggle-group button {
  border: none; background: transparent; color: var(--muted); padding: 0.45rem 0.9rem;
  font-size: 0.85rem; cursor: pointer;
}
.toggle-group button.on { background: var(--surface2); color: var(--text); }
table.spec { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
table.spec td { padding: 0.45rem 0.5rem; border-bottom: 1px solid var(--border); }
table.spec td:last-child { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* Affiliate slot — calculator results */
.aff-slot { margin-top: 1.5rem; padding: 1.25rem; border: 1px solid var(--accent);
  border-radius: 12px; background: var(--surface2); }
.aff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
@media (max-width: 560px) { .aff-grid { grid-template-columns: 1fr; } }
.aff-card { display: flex; flex-direction: column; gap: 0.3rem; text-decoration: none;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 0.9rem 1rem; color: var(--text); }
.aff-card:hover { border-color: var(--accent); }
.aff-name { font-weight: 650; font-size: 1rem; }
.aff-code { font-family: var(--mono); font-size: 0.78rem; color: var(--muted); }
.aff-code b { color: var(--accent); }
.aff-go { font-size: 0.82rem; color: var(--accent); font-weight: 600; margin-top: 0.15rem; }