/* ============================================================================
 * ProvablySmart — Weekly Challenge styling
 * Editorial-forensic palette consistent with the other three plugins.
 * ========================================================================== */
/* No remote font import: deployment must self-host fonts or use the stack below. */

.pch {
  --pch-bg: #0a0a0d;
  --pch-surface: #13131a;
  --pch-surface-2: #1a1a23;
  --pch-line: #26262f;
  --pch-line-hi: #3a3a47;
  --pch-fg: #ece8dd;
  --pch-fg-strong: #ffffff;
  --pch-muted: #7a7a8c;
  --pch-accent: #d4a017;
  --pch-accent-hi: #f0bf3d;
  --pch-good: #5eead4;
  --pch-bad:  #ef4444;
  --pch-warn: #f59e0b;

  --pch-display: "Fraunces", Georgia, serif;
  --pch-body:    "Inter", ui-sans-serif, system-ui, sans-serif;
  --pch-mono:    "JetBrains Mono", ui-monospace, Menlo, monospace;

  font-family: var(--pch-body);
  color: var(--pch-fg);
  font-size: 16px;
  line-height: 1.6;
  max-width: 1180px;
  margin: 28px auto;
  padding: 0 24px 64px;
  box-sizing: border-box;
}

/* ─── Hero ─── */
.pch-hero {
  padding: 56px 0 32px;
  border-bottom: 1px solid var(--pch-line);
  margin-bottom: 32px;
  position: relative;
}
.pch-hero::before {
  content: ""; position: absolute;
  top: 44px; left: 0;
  width: 48px; height: 3px;
  background: var(--pch-accent);
}
.pch-eyebrow {
  display: block;
  font-family: var(--pch-body);
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--pch-muted);
  margin-bottom: 14px;
}
.pch h1 {
  font-family: var(--pch-display);
  font-variation-settings: "opsz" 144;
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 600; letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--pch-fg-strong);
  margin: 0 0 18px;
}
.pch-lede {
  font-family: var(--pch-display);
  font-style: italic; font-size: 19px;
  line-height: 1.55;
  max-width: 64ch;
  margin: 0;
}
.pch-lede strong { color: var(--pch-fg-strong); font-style: normal; font-weight: 600; font-family: var(--pch-body); }

.pch h2 {
  font-family: var(--pch-body);
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--pch-accent);
  margin: 0 0 16px;
}
.pch h2 small {
  margin-left: 8px;
  color: var(--pch-muted);
  font-family: var(--pch-mono);
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* ─── Meta grid ─── */
.pch-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  border: 1px solid var(--pch-line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--pch-surface);
  margin-bottom: 40px;
}
.pch-meta-grid > div {
  padding: 14px 18px;
  border-right: 1px solid var(--pch-line);
  border-bottom: 1px solid var(--pch-line);
}
.pch-meta-grid dt {
  font-size: 10.5px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--pch-muted);
  margin: 0 0 6px;
}
.pch-meta-grid dd {
  margin: 0;
  font-family: var(--pch-mono);
  font-size: 13.5px; font-weight: 500;
  color: var(--pch-fg-strong);
  word-break: break-all;
}
.pch-meta-grid code {
  font-family: var(--pch-mono);
  background: transparent; border: 0; padding: 0;
  color: var(--pch-accent-hi);
  font-size: 12px;
}
.pch-countdown { color: var(--pch-good) !important; font-size: 16px !important; font-weight: 600 !important; }

/* ─── Play wrapper ─── */
.pch-play  { margin: 40px 0; }
.pch-play-note {
  font-family: var(--pch-display);
  font-style: italic; color: var(--pch-muted);
  margin: 0 0 18px;
}

/* ─── Submit ─── */
.pch-submit {
  margin: 40px 0;
  padding: 24px 28px;
  background: var(--pch-surface);
  border: 1px solid var(--pch-line);
  border-left: 3px solid var(--pch-accent);
  border-radius: 6px;
}
.pch-submit p { margin: 0 0 14px; color: var(--pch-fg); }
.pch-submit-form {
  display: flex; gap: 10px; flex-wrap: wrap;
}
.pch-submit-form input {
  flex: 1; min-width: 200px;
  padding: 11px 14px;
  font: inherit;
  color: var(--pch-fg-strong);
  background: var(--pch-surface-2);
  border: 1px solid var(--pch-line);
  border-radius: 4px;
  font-variant-numeric: tabular-nums;
}
.pch-submit-form input:focus { outline: none; border-color: var(--pch-accent); }
.pch-btn, .pch-submit-form button {
  padding: 11px 22px;
  background: var(--pch-accent);
  border: 1px solid var(--pch-accent);
  border-radius: 4px;
  color: #0a0a0d;
  font-family: var(--pch-body);
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  cursor: pointer;
}
.pch-btn:hover, .pch-submit-form button:hover { background: var(--pch-accent-hi); }
.pch-submit-result { margin-top: 12px; font-size: 14px; }
.pch-good { color: var(--pch-good); }
.pch-bad  { color: var(--pch-bad);  }
.pch-muted{ color: var(--pch-muted); font-style: italic; font-family: var(--pch-display); }

/* ─── Leaderboard ─── */
.pch-leaderboard, .pch-lb-card {
  margin: 40px 0;
  padding: 24px 28px;
  background: var(--pch-surface);
  border: 1px solid var(--pch-line);
  border-radius: 6px;
}
.pch-lb-card h3 {
  font-family: var(--pch-display);
  font-size: 22px; font-weight: 600;
  color: var(--pch-fg-strong);
  margin: 0 0 14px;
}
.pch-lb-list {
  list-style: none; padding: 0; margin: 0;
}
.pch-lb-row {
  display: grid;
  grid-template-columns: 56px 1fr 90px 110px 80px;
  align-items: baseline;
  gap: 12px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--pch-line);
  font-family: var(--pch-mono);
  font-size: 13.5px;
  font-variant-numeric: tabular-nums;
}
.pch-lb-row:last-child { border-bottom: 0; }
.pch-lb-row[data-rank="1"] { background: linear-gradient(90deg, rgba(212,160,23,0.10), transparent 60%); }
.pch-lb-row[data-rank="2"] { background: linear-gradient(90deg, rgba(122,122,140,0.10), transparent 60%); }
.pch-lb-row[data-rank="3"] { background: linear-gradient(90deg, rgba(184,83,14,0.10), transparent 60%); }
.pch-lb-rank { font-size: 16px; }
.pch-lb-nick {
  font-family: var(--pch-body); font-weight: 600;
  color: var(--pch-fg-strong);
  font-size: 14px;
}
.pch-lb-net.good { color: var(--pch-good); }
.pch-lb-net.bad  { color: var(--pch-bad); }
.pch-lb-final { color: var(--pch-fg-strong); font-weight: 600; }
.pch-lb-meta { color: var(--pch-muted); font-size: 12px; text-align: right; }
.pch-lb-empty {
  padding: 24px 4px;
  color: var(--pch-muted);
  font-family: var(--pch-display);
  font-style: italic;
}

/* ─── Archive ─── */
.pch-archive { margin: 40px 0; }
.pch-arch-list { list-style: none; padding: 0; margin: 0; }
.pch-arch-list li { border-bottom: 1px solid var(--pch-line); }
.pch-arch-link {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto 1.6fr;
  gap: 16px;
  align-items: baseline;
  padding: 16px 8px;
  text-decoration: none;
  color: var(--pch-fg);
  transition: padding-left .15s ease, background .15s ease;
}
.pch-arch-link:hover { padding-left: 18px; background: rgba(212,160,23,0.03); }
.pch-arch-week  { font-family: var(--pch-display); font-size: 18px; color: var(--pch-fg-strong); }
.pch-arch-game  { color: var(--pch-accent-hi); font-weight: 600; }
.pch-arch-entries { color: var(--pch-muted); font-family: var(--pch-mono); font-size: 12.5px; }
.pch-arch-winner { font-family: var(--pch-mono); font-size: 13px; color: var(--pch-good); text-align: right; }

.pch-empty {
  padding: 32px 0; text-align: center;
  font-family: var(--pch-display); font-style: italic;
  color: var(--pch-muted);
}

@media (max-width: 720px) {
  .pch { padding: 0 18px 48px; }
  .pch-hero { padding: 36px 0 24px; }
  .pch-meta-grid > div { border-right: 0; }
  .pch-lb-row { grid-template-columns: 40px 1fr 70px 80px; font-size: 12px; }
  .pch-lb-row .pch-lb-meta { display: none; }
  .pch-arch-link { grid-template-columns: 1fr 1fr; }
  .pch-arch-entries, .pch-arch-winner { grid-column: span 2; text-align: left; }
}
@media (prefers-reduced-motion: reduce) {
  .pch *, .pch *::before, .pch *::after { animation: none !important; transition: none !important; }
}
.pch ::selection { background: rgba(212,160,23,0.35); color: var(--pch-fg-strong); }