/*
 * style-tuscan.css — Option A: Tuscan Dark
 * Warm amber-gold palette, Fraunces display serif + DM Sans body
 * Layered on top of the base style.css
 */

/* ── Tokens ──────────────────────────────────────────────────────── */
:root {
  --bg:           #12100e;
  --surface:      #1d1a15;
  --surface-soft: #252018;
  --border:       #3a3020;
  --text:         #f5f0e8;
  --text-soft:    #b8a890;
  --brand:        #e8a850;
  --brand-strong: #d4883a;
  --accent2:      #c85c2a;

  /* Map legacy variable names used by verb cards / modal */
  --card-bg:      #1d1a15;
  --fg:           #f5f0e8;
  --muted:        #b8a890;
}

/* ── Typography ──────────────────────────────────────────────────── */
body {
  font-family: 'DM Sans', 'Segoe UI', sans-serif;
  background: radial-gradient(ellipse at top left, #1e1810 0%, #12100e 65%);
}

h1, h2, h3, h4, h5 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* ── Nav warmth ──────────────────────────────────────────────────── */
.navbar {
  background-color: #0e0c09 !important;
  border-bottom: 1px solid #2e2518;
}
.nav-link:hover,
.nav-link.active {
  color: var(--brand) !important;
}

/* ── Level bar ───────────────────────────────────────────────────── */
.ita-level-bar {
  background: #16130f;
  border-bottom: 1px solid var(--border);
}
.ita-level-bar .page-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  min-height: 44px;
}
.ita-levels {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.ita-level-btn {
  border-color: #4a3e2a;
  color: var(--text-soft);
  background: transparent;
}
.ita-level-btn:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: rgba(232, 168, 80, 0.08);
}
.ita-level-btn.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #12100e;
  font-weight: 600;
}

/* ── Streak counter ──────────────────────────────────────────────── */
.ita-streak {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.8rem 0.3rem 0.6rem;
  background: rgba(232, 168, 80, 0.1);
  border: 1px solid rgba(232, 168, 80, 0.3);
  border-radius: 999px;
  cursor: default;
}
.ita-streak-flame { font-size: 1.1rem; line-height: 1; }
.ita-streak-count {
  font-family: 'Fraunces', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--brand);
  line-height: 1;
}
.ita-streak-label {
  font-size: 0.78rem;
  color: var(--text-soft);
}
.ita-streak.streak-lit {
  background: rgba(232, 168, 80, 0.18);
  border-color: var(--brand);
  animation: streak-pulse 0.6s ease;
}
@keyframes streak-pulse {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.08); }
  100% { transform: scale(1); }
}

/* ── Tabs ────────────────────────────────────────────────────────── */
.ita-tabs-bar {
  background: #16130f;
  border-bottom: 1px solid var(--border);
}
.ita-tab {
  color: var(--text-soft);
  border-bottom: 2px solid transparent;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.7rem 1rem;
  transition: color 0.2s, border-color 0.2s;
}
.ita-tab:hover {
  color: var(--brand);
  text-decoration: none;
}
.ita-tab.active {
  color: var(--brand);
  border-bottom-color: var(--brand);
}

/* ── Cards: warm surface ─────────────────────────────────────────── */
.content-card {
  background: var(--surface);
  border-color: var(--border);
  border-radius: 14px;
}

/* ── Dashboard cards ─────────────────────────────────────────────── */
.ita-progress-fill { background: var(--brand); }

.btn-primary {
  background-color: var(--brand) !important;
  border-color: var(--brand) !important;
  color: #12100e !important;
  font-weight: 600;
}
.btn-primary:hover {
  background-color: var(--brand-strong) !important;
  border-color: var(--brand-strong) !important;
}
.btn-outline-light {
  color: var(--text-soft);
  border-color: var(--border);
}
.btn-outline-light:hover {
  background: rgba(232, 168, 80, 0.12);
  border-color: var(--brand);
  color: var(--brand);
}
.btn-outline-light.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #12100e;
}
.btn-check:checked + .btn-outline-light {
  background: var(--brand);
  border-color: var(--brand);
  color: #12100e;
}

/* ── Verb reference cards ────────────────────────────────────────── */
.ita-verb-ref-card {
  background: var(--surface);
  border-color: var(--border);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  cursor: pointer;
}
.ita-verb-ref-card:hover,
.ita-verb-ref-card:focus {
  border-color: var(--brand);
  box-shadow: 0 6px 24px rgba(232, 168, 80, 0.28), 0 2px 8px rgba(0,0,0,0.4);
  transform: translateY(-3px);
}
.ita-verb-ref-card:active {
  transform: translateY(-1px);
  box-shadow: 0 2px 10px rgba(232, 168, 80, 0.2);
}
.ita-vrc-infinitive { color: var(--text); }
.ita-vrc-translation { color: var(--text-soft); }

/* ── Verb modal ──────────────────────────────────────────────────── */
.ita-verb-modal {
  background: var(--surface);
  border-color: var(--border);
}
.ita-verb-modal-header {
  border-bottom-color: var(--border);
}
.ita-verb-modal-title {
  color: var(--brand);
  font-family: 'Fraunces', serif;
}
.ita-verb-modal-trans { color: var(--text-soft); }
.ita-verb-modal-tabs  { border-bottom-color: var(--border); }
.ita-verb-modal-tab   { color: var(--text-soft); }
.ita-verb-modal-tab:hover { color: var(--text); }
.ita-verb-modal-tab.active {
  color: var(--brand);
  border-bottom-color: var(--brand);
}
.ita-tense-heading  { color: var(--brand); }
.ita-examples-heading { color: var(--brand); }
.ita-tense-table td { border-bottom-color: var(--border); }
.ita-pron  { color: var(--text-soft); }
.ita-form  { color: var(--text); }
.ita-ex-it { color: var(--text); }
.ita-ex-en { color: var(--text-soft); }
.ita-aux-note {
  background: rgba(232, 168, 80, 0.08);
  color: var(--text-soft);
}
.ita-verb-modal-examples { border-top-color: var(--border); }

/* verb search/filter inputs */
.ita-verb-ref-search,
.ita-verb-ref-filter {
  background: var(--surface-soft) !important;
  border-color: var(--border) !important;
  color: var(--text) !important;
}
.ita-verb-ref-search:focus,
.ita-verb-ref-filter:focus {
  border-color: var(--brand) !important;
  box-shadow: 0 0 0 3px rgba(232, 168, 80, 0.15) !important;
}

/* ── Grammar: two-column spread layout ──────────────────────────── */
.ita-grammar-list {
  display: grid;
  gap: 1.25rem;
}
.ita-grammar-card .card-body {
  padding: 1.5rem 1.75rem;
}
.ita-grammar-card h3.ita-grammar-toggle {
  font-family: 'Fraunces', serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--brand);
}
.ita-grammar-body {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.7;
}
.ita-grammar-body strong { color: var(--text); }
.ita-grammar-body em { color: var(--brand); font-style: normal; }
/* Rule: left half, example callout: right half */
.ita-grammar-body .grammar-example-callout {
  background: rgba(232, 168, 80, 0.08);
  border-left: 3px solid var(--brand);
  padding: 0.75rem 1rem;
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--text);
}
.grammar-table th { color: var(--brand); }

/* ── Quiz prompt uses serif ──────────────────────────────────────── */
.ita-quiz-prompt h2 {
  font-family: 'Fraunces', serif;
  font-size: 2rem;
  font-weight: 600;
}

/* ── Progress bar warm ───────────────────────────────────────────── */
.ita-progress-bar {
  background: rgba(232, 168, 80, 0.15);
  border-radius: 999px;
}
.ita-progress-fill {
  background: linear-gradient(90deg, var(--brand-strong), var(--brand));
  border-radius: 999px;
  transition: width 0.4s ease;
}

/* ── Score ring ──────────────────────────────────────────────────── */
.ita-score-text { color: var(--brand); }

/* ── Chips/badges ────────────────────────────────────────────────── */
.chip {
  border-color: #5a4a2a;
  background: rgba(232, 168, 80, 0.08);
  color: #e8d090;
}

/* ── Reading mark highlights ─────────────────────────────────────── */
mark[data-word] {
  background: rgba(232, 168, 80, 0.25);
  color: var(--text);
  border-radius: 3px;
  padding: 0 2px;
  cursor: help;
}

/* ── Gufo container ──────────────────────────────────────────────── */
#gufo-container[data-state="idle"] #gufo-btn {
  background: radial-gradient(circle at 40% 35%, #e8a850 0%, #c47a2e 100%);
  box-shadow: 0 4px 20px rgba(232, 168, 80, 0.35);
}
#gufo-container[data-state="connected"] #gufo-btn {
  box-shadow: 0 0 0 6px rgba(232, 168, 80, 0.3), 0 4px 20px rgba(232, 168, 80, 0.4);
}
#gufo-label { color: var(--brand); }

/* ── Speak section ───────────────────────────────────────────────── */
.tuscan-speak-intro {
  max-width: 640px;
  margin: 3rem auto;
  text-align: center;
}
.tuscan-speak-owl {
  font-size: 4rem;
  margin-bottom: 1rem;
  filter: drop-shadow(0 4px 8px rgba(232, 168, 80, 0.3));
}
.tuscan-speak-intro h2 {
  font-size: 2.2rem;
  color: var(--brand);
}
.tuscan-speak-intro .lead {
  color: var(--text-soft);
  margin-bottom: 1.5rem;
}
.tuscan-speak-tips {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 1.5rem auto;
  max-width: 420px;
  text-align: left;
}
.tuscan-tip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand);
  border-radius: 0 8px 8px 0;
  padding: 0.6rem 1rem;
  font-size: 0.95rem;
  color: var(--text-soft);
}
.tuscan-speak-cta {
  margin-top: 1.5rem;
  color: var(--text-soft);
  font-size: 0.95rem;
}

/* ── Footer ──────────────────────────────────────────────────────── */
footer {
  background-color: #0e0c09 !important;
  border-top: 1px solid #2e2518;
}

/* ── Mobile ──────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .ita-streak-label { display: none; }
  .ita-quiz-prompt h2 { font-size: 1.6rem; }
}