/* style.css — The Sealed Chamber. Candlelit-study palette over the shared
   Areopagus chrome (chrome.css supplies texture, top bar, brass accent). */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #0c0a08;
  --bg-panel:    #14100c;
  --bg-raised:   #1b1610;
  --border:      #2c241a;
  --border-mid:  #3a3022;

  --text:        #e9e2d4;
  --text-muted:  #93887a;
  --text-faint:  #4a4238;

  --brass:       #c9a84c;
  --brass-dim:   #4a3a10;
  --brass-glow:  rgba(201, 168, 76, 0.12);

  --parlor:      #c8c2b4;
  --drawing:     #a8b4cc;
  --chamber:     #c9a84c;

  --closed:      #7fae6e;
  --trial:       #c9a84c;
  --open:        #b06a5a;

  --font-display: 'Cinzel', Georgia, serif;
  --font-serif:   'EB Garamond', 'Cormorant Garamond', Georgia, serif;
  --font-mono:    'Courier New', Courier, monospace;

  --radius: 3px;
}

html {
  font-size: 17px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-serif);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body { min-height: 100vh; display: flex; flex-direction: column; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-mid); border-radius: 5px; }

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

/* ─── Header & hero ─────────────────────────────────────────────────── */

.site-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 1.4rem 1.5rem 0.4rem;
  max-width: 780px;
  margin: 0 auto;
  width: 100%;
}

.site-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.site-title span { color: var(--brass); }

.beta-badge {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--brass);
  border: 1px solid var(--brass-dim);
  border-radius: var(--radius);
  padding: 0.15rem 0.45rem;
  background: var(--brass-glow);
}

.hero {
  max-width: 780px;
  margin: 0 auto;
  width: 100%;
  padding: 1.6rem 1.5rem 0.6rem;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 4.5vw, 2.2rem);
  line-height: 1.25;
  letter-spacing: 0.015em;
}
.hero-title em { color: var(--brass); font-style: italic; }

.hero-tagline {
  margin-top: 0.9rem;
  max-width: 620px;
  color: var(--text-muted);
  font-size: 1.02rem;
}

/* ─── Main layout ───────────────────────────────────────────────────── */

.site-main {
  flex: 1;
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  padding: 1.4rem 1.5rem 4rem;
}

/* ─── Tier selector ─────────────────────────────────────────────────── */

.tier-select {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  margin-bottom: 1.4rem;
}

.tier-btn {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 0.9rem;
  text-align: left;
  cursor: pointer;
  color: var(--text);
  font-family: inherit;
  transition: border-color 0.15s, background 0.15s;
}
.tier-btn:hover { border-color: var(--border-mid); background: var(--bg-raised); }

.tier-name {
  display: block;
  font-family: var(--font-display);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.tier-desc {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.tier-parlor  .tier-name { color: var(--parlor); }
.tier-drawing .tier-name { color: var(--drawing); }
.tier-chamber .tier-name { color: var(--chamber); }

.tier-btn.active { border-color: var(--brass-dim); box-shadow: 0 0 0 1px var(--brass-dim), 0 0 24px var(--brass-glow); }
.tier-btn.active .tier-desc { color: var(--text); }

/* ─── Rubric box ────────────────────────────────────────────────────── */

.rubric-box {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1.6rem;
  padding: 0.75rem 1rem;
}
.rubric-box summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--brass);
}
.rubric-table {
  width: 100%;
  margin: 0.9rem 0 0.4rem;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.rubric-table td {
  padding: 0.4rem 0.6rem;
  border-top: 1px solid var(--border);
  vertical-align: top;
}
.rubric-table td:first-child { font-family: var(--font-display); font-size: 0.76rem; letter-spacing: 0.06em; white-space: nowrap; }
.rubric-table td:nth-child(2) { color: var(--brass); font-family: var(--font-mono); font-size: 0.82rem; }
.rubric-table td:last-child { color: var(--text-muted); }
.rubric-note { margin-top: 0.6rem; font-size: 0.85rem; color: var(--text-muted); }
.rubric-note strong { color: var(--text); font-weight: 600; }

/* ─── Mystery panel ─────────────────────────────────────────────────── */

.mystery-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem 1.7rem;
  margin-bottom: 1.4rem;
}

.mystery-head { margin-bottom: 1.1rem; border-bottom: 1px solid var(--border); padding-bottom: 0.9rem; }
.mystery-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: 0.03em;
}
.mystery-period {
  margin-top: 0.25rem;
  font-style: italic;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.mystery-text { font-size: 1.04rem; }
.mystery-text p { margin-bottom: 0.95rem; }
.mystery-text p:last-child { margin-bottom: 0; }
.mystery-text em { color: var(--text-muted); }
.mystery-text strong { color: var(--brass); font-weight: 600; }

/* ─── Answer panel ──────────────────────────────────────────────────── */

.answer-panel { margin-bottom: 1.4rem; }

.field-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 1.1rem 0 0.4rem;
}

.answer-panel textarea {
  width: 100%;
  background: var(--bg-raised);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.55;
  padding: 0.7rem 0.85rem;
  resize: vertical;
}
.answer-panel textarea:focus { outline: none; border-color: var(--brass-dim); box-shadow: 0 0 0 1px var(--brass-dim); }
.answer-panel textarea::placeholder { color: var(--text-faint); font-style: italic; }

.submit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
}
.char-note { font-size: 0.85rem; color: var(--open); }

.btn-primary {
  background: var(--brass-glow);
  border: 1px solid var(--brass-dim);
  border-radius: var(--radius);
  color: var(--brass);
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.65rem 1.4rem;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
}
.btn-primary:hover:not(:disabled) { background: rgba(201, 168, 76, 0.22); box-shadow: 0 0 20px var(--brass-glow); }
.btn-primary:disabled { opacity: 0.5; cursor: wait; }

/* ─── Verdict panel ─────────────────────────────────────────────────── */

.verdict-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  padding: 1.5rem 1.7rem;
}

.verdict-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.9rem;
  margin-bottom: 1.1rem;
}

.verdict-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.1em;
}
.verdict--closed { color: var(--closed); }
.verdict--trial  { color: var(--trial); }
.verdict--open   { color: var(--open); }

.verdict-score { font-family: var(--font-mono); }
.score-value { font-size: 1.6rem; color: var(--text); }
.score-max   { font-size: 0.95rem; color: var(--text-muted); }

.dim-row { padding: 0.55rem 0; border-bottom: 1px solid var(--border); }
.dim-row:last-of-type { border-bottom: none; }
.dim-head { display: flex; justify-content: space-between; gap: 1rem; }
.dim-name {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.dim-score { font-family: var(--font-mono); font-size: 0.85rem; color: var(--text-muted); }
.dim-score--high { color: var(--brass); }
.dim-feedback { margin-top: 0.3rem; font-size: 0.92rem; color: var(--text-muted); }

.lucky-cap {
  margin-top: 0.8rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--open);
  border-radius: var(--radius);
  color: var(--open);
  font-size: 0.9rem;
}

.verdict-explanation {
  margin-top: 1.1rem;
  font-size: 1rem;
  font-style: italic;
  color: var(--text);
}

.reveal-box {
  margin-top: 1.2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
  padding: 0.7rem 1rem;
}
.reveal-box summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--brass);
}
.reveal-text { margin-top: 0.9rem; font-size: 0.98rem; }
.reveal-text p { margin-bottom: 0.85rem; }
.reveal-text strong { color: var(--brass); }
.reveal-text em { color: var(--text-muted); }

.again-row { margin-top: 1.3rem; text-align: right; }

/* ─── Loading & footer ──────────────────────────────────────────────── */

.loading-note {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 2rem 0;
  text-align: center;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.4rem 1.5rem 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-faint);
}
.site-footer a { color: var(--text-muted); }

/* ─── Small screens ─────────────────────────────────────────────────── */

@media (max-width: 620px) {
  .tier-select { grid-template-columns: 1fr; }
  .mystery-panel, .verdict-panel { padding: 1.2rem 1.1rem; }
  .submit-row { flex-direction: column; align-items: stretch; }
  .btn-primary { width: 100%; }
}