/* luciaonline.net — shared styles */

:root {
  --bg: #faf9f7;
  --bg-panel: #ffffff;
  --bg-inset: #f1efeb;
  --text: #1a1a1e;
  --text-dim: #6b6b74;
  --border: #e2dfd8;
  --accent: #6c5ce7;
  --accent-soft: #6c5ce722;
  --good: #1a9e5c;
  --bad: #d64545;
  --warn: #c78a1d;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131318;
    --bg-panel: #1b1b22;
    --bg-inset: #22222b;
    --text: #ecebf0;
    --text-dim: #9c9ba8;
    --border: #2e2e3a;
    --accent: #8f83f3;
    --accent-soft: #8f83f326;
    --good: #3fca82;
    --bad: #ef6a6a;
    --warn: #e0a83e;
  }
}

* { box-sizing: border-box; }

html { color-scheme: light dark; }

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }

/* ---------- header / footer ---------- */

header.site {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

header.site .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.wordmark {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  color: var(--text);
  letter-spacing: -0.02em;
}
.wordmark .dot { color: var(--accent); }

nav.site a {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text-dim);
  text-decoration: none;
  margin-left: 1rem;
}
nav.site a:hover, nav.site a.active { color: var(--accent); }

footer.site {
  margin-top: 4rem;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.85rem;
  font-family: var(--mono);
}

/* ---------- landing ---------- */

.hero { padding: 4.5rem 0 2rem; }

.hero h1 {
  font-size: 2.4rem;
  line-height: 1.15;
  margin: 0 0 0.75rem;
  letter-spacing: -0.03em;
}

.hero .tagline {
  color: var(--text-dim);
  font-size: 1.1rem;
  margin: 0;
  min-height: 1.8em;
}

.section-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin: 3rem 0 1rem;
}

.card {
  display: block;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.4rem 1.5rem;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.card h2 {
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card p { margin: 0; color: var(--text-dim); font-size: 0.95rem; }

.card .go {
  display: inline-block;
  margin-top: 0.8rem;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--accent);
}

/* ---------- evals hub ---------- */

.evals-intro { padding: 2.5rem 0 0.5rem; }
.evals-intro h1 { font-size: 1.9rem; letter-spacing: -0.02em; margin: 0 0 0.6rem; }
.evals-intro p { color: var(--text-dim); margin: 0 0 1rem; }

.shuffle-row { margin: 1.25rem 0 0.5rem; }

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 0.9rem;
  margin: 1.5rem 0;
}

.game-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: var(--text);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.game-card:hover { border-color: var(--accent); transform: translateY(-1px); }

.game-card .g-name {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.game-card .g-desc { font-size: 0.85rem; color: var(--text-dim); }

.game-card .g-best {
  margin-top: 0.6rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
}

/* ---------- console (active eval) ---------- */

.console {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin: 1.5rem 0;
  font-family: var(--mono);
}

.console-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1rem;
  background: var(--bg-inset);
  border-bottom: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-dim);
}

.console-bar .led {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--good);
  flex: none;
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse { 50% { opacity: 0.35; } }

.console-body { padding: 1.5rem; min-height: 300px; }

.console-body h2 {
  font-size: 1.1rem;
  margin: 0 0 0.3rem;
}

.round-tag {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.prompt-text {
  font-family: var(--sans);
  font-size: 1.15rem;
  margin: 1.2rem 0;
}

.big-word {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: center;
  margin: 2rem 0;
}

/* buttons */

.btn {
  font-family: var(--mono);
  font-size: 0.9rem;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-inset);
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.12s ease, background 0.12s ease;
}

.btn:hover { border-color: var(--accent); }

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 700;
}
.btn.primary:hover { filter: brightness(1.08); }

.btn.choice {
  display: block;
  width: 100%;
  text-align: left;
  font-family: var(--sans);
  font-size: 1rem;
  padding: 0.8rem 1rem;
  margin: 0.5rem 0;
}

.btn.choice.selected {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.btn:disabled { opacity: 0.45; cursor: default; }

.btn-row { display: flex; gap: 0.6rem; flex-wrap: wrap; margin: 1rem 0 0; }

/* inputs */

.num-input {
  font-family: var(--mono);
  font-size: 1.1rem;
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  width: 12em;
  max-width: 100%;
}
.num-input:focus { outline: 2px solid var(--accent); border-color: transparent; }

.hint { font-size: 0.78rem; color: var(--text-dim); margin-top: 0.4rem; }

/* confidence slider */

.conf-panel { margin: 1.2rem 0; }
.conf-panel label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 0.4rem;
}
.conf-value { color: var(--accent); font-weight: 700; font-size: 1rem; }

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

/* feedback lines */

.feedback { margin: 1rem 0; font-size: 0.95rem; }
.feedback.ok  { color: var(--good); }
.feedback.err { color: var(--bad); }
.feedback .note {
  display: block;
  color: var(--text-dim);
  font-family: var(--sans);
  font-size: 0.88rem;
  margin-top: 0.3rem;
}

/* reaction / chrono stage */

.stage {
  border-radius: 10px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  text-align: center;
  font-size: 1.2rem;
  font-weight: 700;
  padding: 1rem;
  border: 1px solid var(--border);
  background: var(--bg-inset);
  transition: background 0.1s ease;
}

.stage.wait { background: #b03636; color: #fff; border-color: transparent; }
.stage.go   { background: #1f9e5a; color: #fff; border-color: transparent; }
.stage .sub { font-size: 0.85rem; font-weight: 400; opacity: 0.85; }

canvas.dots {
  display: block;
  margin: 1rem auto;
  border-radius: 10px;
  background: var(--bg-inset);
  border: 1px solid var(--border);
  max-width: 100%;
}

/* results */

.report { font-size: 0.92rem; }

.report .divider {
  color: var(--text-dim);
  margin: 0.8rem 0;
  letter-spacing: 0.05em;
}

.report table { border-collapse: collapse; margin: 0.6rem 0; }
.report td { padding: 0.15rem 1.2rem 0.15rem 0; vertical-align: top; }
.report td:first-child { color: var(--text-dim); white-space: nowrap; }

.tier {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
}

.score-big {
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0.2rem;
}

.new-best {
  color: var(--good);
  font-weight: 700;
  animation: pulse 1.2s ease-in-out infinite;
}

.detail-lines {
  margin: 1rem 0;
  padding: 0.8rem 1rem;
  background: var(--bg-inset);
  border-radius: 8px;
  font-size: 0.82rem;
  line-height: 1.8;
  overflow-x: auto;
}

.muted { color: var(--text-dim); }
.good  { color: var(--good); }
.bad   { color: var(--bad); }

@media (max-width: 480px) {
  .hero h1 { font-size: 1.9rem; }
  .console-body { padding: 1.1rem; }
}