/* ============================================================
   Shared styles — "Written Descriptions of Orgasm" replication
   Palette: #F5F5F5 grey · #76ABAE teal · #303841 navy · #FF5722 orange
   Clean, retro-academic, mobile-first, light + dark aware.
   ============================================================ */

:root {
  --bg: #f5f5f5;
  --surface: #ffffff;
  --surface-2: #e9edee;
  --ink: #303841;          /* navy charcoal */
  --ink-soft: #5c6772;
  --line: #d7dcde;

  --teal: #76abae;
  --orange: #ff5722;
  --navy: #303841;

  --accent: #76abae;       /* primary brand */
  --accent-ink: #1b2a2b;   /* legible text on teal fills */
  --link: #2f6b6f;         /* darker teal — legible link text on light bg */
  --pop: #ff5722;          /* orange emphasis / hero CTA */
  --pop-ink: #ffffff;

  --good: #2a6f72;         /* correct (legible teal text) */
  --good-fill: #76abae;
  --bad: #c43d18;          /* wrong (legible orange text) */
  --bad-fill: #ff5722;

  --radius: 14px;
  --shadow: 0 1px 2px rgba(48, 56, 65, .06), 0 8px 28px rgba(48, 56, 65, .08);
  --maxw: 720px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #262d34;
    --surface: #303841;
    --surface-2: #2a323b;
    --ink: #f5f5f5;
    --ink-soft: #adb7bf;
    --line: #414c56;

    --accent: #76abae;
    --accent-ink: #14201f;
    --link: #93c7ca;
    --pop: #ff5722;
    --pop-ink: #ffffff;

    --good: #8fc8cb;
    --good-fill: #76abae;
    --bad: #ff8a63;
    --bad-fill: #ff5722;

    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 10px 30px rgba(0, 0, 0, .38);
  }
  /* The light contour pattern would read as bright noise on a dark bg. */
  body { background-image: none; }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background-color: var(--bg);
  background-image: url("img/bg-pattern.png");
  background-size: 700px;
  background-repeat: repeat;
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.2;
  color: var(--ink);
}
h1 { font-size: clamp(1.8rem, 5vw, 2.5rem); margin: 0 0 .3em; }
h2 { font-size: 1.4rem; margin: 1.8em 0 .5em; }
h3 { font-size: 1.1rem; margin: 1.4em 0 .3em; }

a { color: var(--link); }
p { margin: 0 0 1em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px 80px; }

/* ---------- Imagery ---------- */
.hero-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  margin: 16px 0 24px;
  box-shadow: var(--shadow);
}
.banner {
  display: block;
  width: 100%;
  height: 150px;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius);
  margin: 16px 0 26px;
  box-shadow: var(--shadow);
}
@media (min-width: 560px) { .banner { height: 190px; } }

/* CTA icon cards (home page) */
.cta-cards { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 24px; }
@media (min-width: 520px) { .cta-cards { grid-template-columns: 1fr 1fr; } }
.cta-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  text-decoration: none;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 18px;
  box-shadow: var(--shadow);
  transition: transform .07s ease, border-color .15s ease;
}
.cta-card:hover { border-color: var(--teal); transform: translateY(-2px); }
.cta-card img { width: 92px; height: 92px; object-fit: contain; }
.cta-card span { font-weight: 700; font-size: 1.05rem; }

/* nav brand mark */
.brand-logo { width: 26px; height: 26px; object-fit: contain; }

/* success emblem on the submit page */
.done-emblem { display: block; width: 76px; height: 76px; object-fit: contain; margin: 4px auto 8px; }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 8px 18px;
  flex-wrap: wrap;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: Georgia, serif;
  font-weight: 700;
  text-decoration: none;
  color: var(--ink);
  margin-right: auto;
}
.nav a.link {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: .95rem;
  padding: 4px 2px;
  border-bottom: 2px solid transparent;
}
.nav a.link:hover { color: var(--ink); }
.nav a.link.active { color: var(--ink); border-bottom-color: var(--orange); }

/* ---------- Hero / lede ---------- */
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .72rem;
  color: var(--link);
  font-weight: 700;
  margin: 32px 0 8px;
}
.lede { font-size: 1.15rem; color: var(--ink-soft); }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  margin: 18px 0;
}
.card.muted { background: var(--surface-2); box-shadow: none; }

.callout {
  border-left: 4px solid var(--teal);
  background: var(--surface-2);
  padding: 14px 18px;
  border-radius: 0 10px 10px 0;
  margin: 18px 0;
  color: var(--ink-soft);
  font-size: .95rem;
}

.cite {
  font-size: .85rem;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  padding-top: 14px;
  margin-top: 28px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-weight: 600;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  padding: 12px 18px;
  border-radius: 12px;
  cursor: pointer;
  text-decoration: none;
  transition: transform .04s ease, filter .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover { border-color: var(--teal); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.primary:hover { filter: brightness(1.05); border-color: var(--accent); }
.btn.pop { background: var(--pop); color: var(--pop-ink); border-color: var(--pop); font-weight: 700; }
.btn.pop:hover { filter: brightness(1.05); border-color: var(--pop); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

/* ---------- Forms ---------- */
label.field { display: block; font-weight: 600; margin: 18px 0 6px; }
.hint { font-weight: 400; color: var(--ink-soft); font-size: .9rem; }

textarea, select {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
}
textarea { min-height: 160px; resize: vertical; line-height: 1.6; }
textarea:focus, select:focus { outline: 2px solid var(--teal); outline-offset: 1px; }

.counter { text-align: right; font-size: .8rem; color: var(--ink-soft); margin-top: 4px; }

.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 18px 0;
  font-size: .95rem;
  color: var(--ink-soft);
}
.check input { margin-top: 4px; width: 18px; height: 18px; flex: 0 0 auto; accent-color: var(--teal); }

.notice { padding: 12px 14px; border-radius: 10px; margin: 14px 0; font-size: .95rem; }
.notice.warn { background: color-mix(in srgb, var(--orange) 12%, var(--surface)); border: 1px solid var(--orange); }
.notice.err  { background: color-mix(in srgb, var(--orange) 12%, var(--surface)); border: 1px solid var(--bad); color: var(--bad); }
.notice.ok   { background: color-mix(in srgb, var(--teal) 16%, var(--surface)); border: 1px solid var(--teal); }
.hidden { display: none !important; }

/* ---------- Option buttons (submit form) ---------- */
.opt-grid { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: 6px; }
@media (min-width: 480px) { .opt-grid { grid-template-columns: repeat(3, 1fr); } }
.opt-btn { padding: 14px; }
.opt-btn.selected {
  border-color: var(--teal);
  background: color-mix(in srgb, var(--teal) 20%, var(--surface));
  font-weight: 700;
}

/* ---------- Game ---------- */
.progress { color: var(--ink-soft); font-size: .9rem; letter-spacing: .04em; text-transform: uppercase; }
.desc-quote {
  font-family: Georgia, serif;
  font-size: 1.25rem;
  line-height: 1.6;
  white-space: pre-wrap;
  margin: 10px 0 4px;
}
.desc-quote::before { content: "\201C"; color: var(--teal); }
.desc-quote::after  { content: "\201D"; color: var(--teal); }

.guess-grid { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: 18px; }
@media (min-width: 480px) { .guess-grid { grid-template-columns: repeat(2, 1fr); } }
.guess-btn { padding: 16px; font-size: 1rem; }
.guess-btn.correct { border-color: var(--good-fill); background: color-mix(in srgb, var(--good-fill) 20%, var(--surface)); }
.guess-btn.wrong   { border-color: var(--bad-fill);  background: color-mix(in srgb, var(--bad-fill) 18%, var(--surface)); }
.guess-btn.reveal  { border-color: var(--good-fill); }

.verdict { margin-top: 16px; font-weight: 600; }
.verdict.good { color: var(--good); }
.verdict.bad  { color: var(--bad); }

.score-big { font-family: Georgia, serif; font-size: clamp(3rem, 14vw, 5rem); line-height: 1; margin: 6px 0; }
.bar { height: 12px; background: var(--surface-2); border-radius: 999px; overflow: hidden; margin: 14px 0; }
.bar > span { display: block; height: 100%; background: var(--teal); }

/* ---------- Dashboard ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 18px 0; }
@media (min-width: 560px) { .stat-grid { grid-template-columns: repeat(4, 1fr); } }
.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}
.stat .num { font-family: Georgia, serif; font-size: 1.9rem; line-height: 1.1; color: var(--ink); }
.stat .lbl { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-soft); margin-top: 4px; }

/* Horizontal comparison bars (accuracy vs chance, etc.) */
.hbar-row { margin: 14px 0; }
.hbar-head { display: flex; justify-content: space-between; font-size: .9rem; margin-bottom: 5px; }
.hbar-head b { font-variant-numeric: tabular-nums; }
.hbar { position: relative; height: 22px; background: var(--surface-2); border-radius: 8px; overflow: hidden; }
.hbar > span { display: block; height: 100%; border-radius: 8px; background: var(--teal); transition: width .5s ease; }
.hbar.pop > span { background: var(--orange); }
/* dashed 50% chance marker */
.chance-line { position: relative; height: 0; }
.chance-line::before {
  content: ""; position: absolute; top: -22px; bottom: 0; left: 50%;
  border-left: 2px dashed var(--ink-soft); opacity: .6;
}

.footer { color: var(--ink-soft); font-size: .82rem; text-align: center; padding: 30px 20px; border-top: 1px solid var(--line); }

.spinner {
  width: 26px; height: 26px; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--orange);
  animation: spin .8s linear infinite; margin: 24px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }