/* =========================================================================
   WSPR Curate — design tokens (on-brand with wspr.xyz)
   Palette and type pulled directly from wspr.xyz: near-black sections,
   a pale blush-pink section, and a single coral/salmon accent, with a
   bold condensed all-caps display face and a soft geometric body face —
   matching their actual look rather than a generic template.
   The one deliberately near-black "sealed" treatment on THIS site is
   reserved for the Event/Result Key boxes, which now doubles as an echo
   of wspr.xyz's own black section rhythm rather than an invented contrast.
   ========================================================================= */
:root {
  --black: #0d0d0d;
  --black-raised: #171514;

  --blush: #f7ded9;
  --blush-raised: #fdf5f2;
  --blush-sunken: #f0d2cb;

  --line: #e6c9c0;
  --line-on-black: #332d2a;

  --ink: #201c1a;
  --ink-dim: #6b5f58;
  --ink-faint: #a3948b;

  --paper-text: #f5ede8;
  --paper-text-dim: #cabdb5;

  --coral: #e2967f;
  --coral-deep: #c97a62;
  --coral-tint: rgba(226, 150, 127, 0.14);

  --signal: #b3503c;
  --signal-bg: rgba(179, 80, 60, 0.1);
  --ok: #4c7a5c;
  --ok-bg: rgba(76, 122, 92, 0.12);

  --font-display: "Anton", "Archivo Black", sans-serif;
  --font-body: "Poppins", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, monospace;

  --radius: 4px;
  --max-width: 880px;

  --shadow-panel: 0 1px 0 rgba(255, 255, 255, 0.5) inset, 0 10px 26px rgba(60, 30, 20, 0.08);
  --shadow-seal: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 14px 32px rgba(0, 0, 0, 0.4);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

* { box-sizing: border-box; }
html { color-scheme: light; }

body {
  margin: 0;
  background: var(--blush);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--coral-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible { outline: 2px solid var(--coral-deep); outline-offset: 2px; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 0 0 0.5em;
}

.eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--coral-deep);
}

p { color: var(--ink-dim); }
.mono { font-family: var(--font-mono); }

/* ---------------------------------------------------------------------
   Shell / black header bar (matches wspr.xyz's nav treatment)
   --------------------------------------------------------------------- */
.shell { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

.nav {
  background: var(--black);
  padding: 22px 0;
  border-bottom: 3px solid var(--coral);
}

.nav-inner { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; flex-wrap: wrap; }

.wordmark {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.03em;
  color: var(--paper-text);
  text-transform: uppercase;
}
.wordmark span { color: var(--coral); }

.nav-links { display: flex; gap: 22px; font-family: var(--font-body); font-weight: 500; font-size: 0.85rem; letter-spacing: 0.01em; }
.nav-links a { color: var(--paper-text-dim); }
.nav-links a.current { color: var(--coral); }
.nav-links a:hover { color: var(--paper-text); text-decoration: none; }

main { padding: 56px 0 96px; }

footer.site-footer {
  background: var(--black);
  padding: 28px 0 32px;
  color: var(--paper-text-dim);
  font-size: 0.85rem;
}
footer.site-footer a { color: var(--coral); }

/* ---------------------------------------------------------------------
   Hero (landing page)
   --------------------------------------------------------------------- */
.hero { padding: 24px 0 64px; }

.hero h1 {
  font-size: clamp(2rem, 5.4vw, 3.3rem);
  line-height: 1.1;
  margin: 18px 0 22px;
}
.hero h1 em { color: var(--coral-deep); font-style: normal; }

.hero p.lede { max-width: 54ch; font-size: 1.05rem; }

/* The one deliberately dark, "sealed" element on the page. */
.token-demo {
  margin-top: 40px;
  border: 1px solid var(--line-on-black);
  background: var(--black);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow-seal);
  max-width: 560px;
}
.token-demo .label { font-family: var(--font-body); font-weight: 500; font-size: 0.72rem; color: var(--paper-text-dim); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 10px; }
.token-demo .line { font-family: var(--font-mono); font-size: 0.95rem; color: var(--paper-text); min-height: 1.4em; word-break: break-all; }
.token-demo .line .sealed { color: var(--coral); }

/* ---------------------------------------------------------------------
   Steps band
   --------------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
@media (max-width: 720px) { .steps { grid-template-columns: 1fr; } }
.step-card { background: var(--blush-raised); padding: 28px 26px; display: flex; flex-direction: column; gap: 10px; transition: background 0.15s ease; }
.step-card:hover { background: var(--coral-tint); }
.step-numeral { font-family: var(--font-display); color: var(--coral-deep); font-size: 1.6rem; }
.step-card h3 { font-size: 1.05rem; margin-bottom: 2px; }
.step-card p { font-size: 0.92rem; margin: 0; }
.step-card .enter { margin-top: 8px; font-family: var(--font-body); font-weight: 600; font-size: 0.85rem; color: var(--coral-deep); }

.principles { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 720px) { .principles { grid-template-columns: 1fr; } }
.principle dt { font-family: var(--font-body); font-weight: 600; font-size: 0.85rem; text-transform: none; color: var(--coral-deep); margin-bottom: 6px; }
.principle dd { margin: 0; font-size: 0.92rem; color: var(--ink-dim); }

/* ---------------------------------------------------------------------
   Page headers
   --------------------------------------------------------------------- */
.page-head { margin-bottom: 40px; max-width: 62ch; }
.page-head h1 {
  font-size: 2rem;
  margin-top: 10px;
  display: inline-block;
  border-bottom: 4px solid var(--coral);
  padding-bottom: 8px;
}
.page-head p { font-size: 1rem; margin-top: 16px; }

/* ---------------------------------------------------------------------
   Panels & cards
   --------------------------------------------------------------------- */
.panel {
  background: var(--blush-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-panel);
}
.panel h2 { font-size: 1.2rem; display: flex; align-items: center; gap: 10px; letter-spacing: 0; }
.panel h2 .numeral { color: var(--coral-deep); font-family: var(--font-display); }
.hint { font-size: 0.85rem; color: var(--ink-faint); margin-top: 4px; }

/* ---------------------------------------------------------------------
   Forms
   --------------------------------------------------------------------- */
label { display: block; font-size: 0.9rem; color: var(--ink); margin-bottom: 6px; font-weight: 500; }

input[type="text"], input[type="search"], textarea, select {
  width: 100%;
  background: var(--blush-sunken);
  border: 1px solid var(--line);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 10px 12px;
  border-radius: var(--radius);
}
textarea { resize: vertical; min-height: 72px; }
input[type="text"].mono-input, textarea.mono-input { font-family: var(--font-mono); font-size: 0.88rem; }
input:focus, textarea:focus, select:focus { border-color: var(--coral); }

.field { margin-bottom: 20px; }
.char-count { font-size: 0.75rem; color: var(--ink-faint); text-align: right; margin-top: 4px; font-family: var(--font-mono); }
.field-row { display: flex; gap: 14px; flex-wrap: wrap; }
.field-row > * { flex: 1 1 200px; }

fieldset { border: none; padding: 0; margin: 0; }
legend { padding: 0; margin-bottom: 12px; font-size: 0.95rem; color: var(--ink); font-weight: 500; }

.radio-group { display: flex; flex-direction: column; gap: 8px; }
.radio-option {
  display: flex; align-items: flex-start; gap: 10px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: var(--radius); cursor: pointer;
  background: var(--blush-sunken); transition: border-color 0.12s ease, background 0.12s ease;
}
.radio-option:hover { border-color: var(--coral); }
.radio-option input { margin-top: 3px; accent-color: var(--coral-deep); }
.radio-option.selected { border-color: var(--coral); background: var(--coral-tint); }
.radio-option span { font-size: 0.92rem; }

/* Dimension rows: label + 1-5 box picker */
.dim-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.dim-row:last-child { border-bottom: none; }
@media (max-width: 640px) { .dim-row { grid-template-columns: 1fr; gap: 10px; } }
.dim-label { font-size: 0.92rem; font-weight: 500; }
.dim-readout { font-family: var(--font-body); font-size: 0.88rem; color: var(--coral-deep); margin-top: 6px; min-height: 1.2em; line-height: 1.4; }

.pick-boxes { display: flex; gap: 8px; }
.pick-box {
  flex: 1;
  aspect-ratio: 1;
  max-width: 52px;
  border: 1px solid var(--line);
  background: var(--blush-sunken);
  color: var(--ink-dim);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.05rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.12s ease, background 0.12s ease, color 0.12s ease;
}
.pick-box:hover { border-color: var(--coral); }
.pick-box.selected { border-color: var(--coral); background: var(--coral); color: var(--black); font-weight: 600; }

.weight-select { width: auto; min-width: 160px; }

/* Custom question builder */
.cq-block { border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; background: var(--blush-sunken); position: relative; }
.cq-block .cq-remove { position: absolute; top: 14px; right: 14px; font-family: var(--font-body); font-weight: 500; font-size: 0.8rem; color: var(--signal); background: none; border: none; cursor: pointer; }
.cq-conditional { margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--line); }
.option-row { display: flex; gap: 8px; margin-bottom: 8px; }
.option-row input { flex: 1; }
.option-row button { flex: 0 0 auto; }

/* ---------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.9rem; letter-spacing: 0.01em;
  padding: 12px 22px; border-radius: var(--radius);
  border: 1px solid var(--coral); background: transparent; color: var(--coral-deep);
  cursor: pointer; transition: background 0.12s ease, color 0.12s ease;
}
.btn:hover { background: var(--coral); color: var(--black); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary { background: var(--coral); color: var(--black); font-weight: 600; }
.btn-primary:hover { background: var(--coral-deep); color: var(--black); }
.btn-ghost { border-color: var(--line); color: var(--ink-dim); }
.btn-ghost:hover { background: var(--blush-sunken); color: var(--ink); }
.btn-small { padding: 7px 12px; font-size: 0.75rem; }

/* ---------------------------------------------------------------------
   Key display — deliberately "sealed" dark, echoing wspr.xyz's black bands
   --------------------------------------------------------------------- */
.key-output {
  background: var(--black); border: 1px solid var(--line-on-black); border-radius: var(--radius);
  padding: 16px; font-family: var(--font-mono); font-size: 0.85rem; color: var(--paper-text);
  word-break: break-all; margin-bottom: 10px;
}
.key-id { font-family: var(--font-mono); font-size: 1.4rem; letter-spacing: 0.08em; color: var(--coral-deep); }
.key-actions { display: flex; gap: 10px; align-items: center; margin-top: 10px; }
.copy-feedback { font-size: 0.8rem; color: var(--ok); font-family: var(--font-body); font-weight: 500; opacity: 0; transition: opacity 0.15s ease; }
.copy-feedback.show { opacity: 1; }

/* ---------------------------------------------------------------------
   Alerts / status
   --------------------------------------------------------------------- */
.alert { border-radius: var(--radius); padding: 14px 16px; font-size: 0.9rem; margin-bottom: 20px; border: 1px solid transparent; }
.alert-error { background: var(--signal-bg); border-color: var(--signal); color: var(--signal); }
.alert-ok { background: var(--ok-bg); border-color: var(--ok); color: var(--ok); }
.alert-info { background: var(--coral-tint); border-color: var(--coral); color: var(--coral-deep); }

.status-badge {
  display: inline-block; font-family: var(--font-body); font-weight: 600; font-size: 0.75rem; letter-spacing: 0.01em;
  text-transform: none; padding: 4px 10px; border-radius: 999px; border: 1px solid currentColor;
}
.status-compatible, .status-met { color: var(--ok); }
.status-mismatch { color: var(--ink-faint); }
.status-failed { color: var(--signal); }
.status-info { color: var(--coral-deep); }

/* ---------------------------------------------------------------------
   Report (decoder)
   --------------------------------------------------------------------- */
.report-hero { border: 1px solid var(--line); background: var(--blush-raised); border-radius: var(--radius); padding: 28px; margin-bottom: 24px; box-shadow: var(--shadow-panel); }
.report-hero.fit-strong { border-color: var(--ok); }
.report-hero.fit-conditional { border-color: var(--coral); }
.report-hero.fit-low { border-color: var(--line); }
.report-hero.fit-failed { border-color: var(--signal); }

.overall-number { font-family: var(--font-display); font-size: 2.8rem; color: var(--ink); }
.overall-label { font-family: var(--font-body); font-weight: 600; font-size: 0.95rem; margin-top: 6px; color: var(--ink-dim); }

.vector-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px 20px; margin-top: 16px; }
.vector-item { font-size: 0.85rem; }
.vector-item .k { color: var(--ink-faint); }
.vector-item .v { font-family: var(--font-mono); color: var(--coral-deep); margin-left: 6px; }

.archetype-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) { .archetype-pair { grid-template-columns: 1fr; } }

.cq-report-item { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 12px; background: var(--blush-raised); }
.cq-report-item .q-text { font-size: 0.95rem; margin-bottom: 8px; }
.cq-report-item .meta { font-size: 0.82rem; color: var(--ink-faint); display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 8px; }
.cq-report-item .answer { font-family: var(--font-body); font-weight: 600; color: var(--ink); }

.linkback { margin-top: 32px; font-size: 0.88rem; }
.skeleton { color: var(--ink-faint); font-family: var(--font-body); font-size: 0.9rem; }