/* Drill loop styles — uses theme.css design tokens */

/* Piece select page */
.drill-select-page {
  padding: 3rem 0 5rem;
}
.drill-select-header {
  margin-bottom: 3rem;
}
.drill-select-sub {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 300;
  margin-top: 0.5rem;
}

.piece-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.piece-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: border-color 0.2s;
}
.piece-card:hover {
  border-color: var(--accent-dim);
}
.piece-card-composer {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--font-body);
}
.piece-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}
.piece-card-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 300;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.dot { color: var(--text-dim); }
.piece-card-hard {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
  margin-top: 0.25rem;
}
.piece-card-btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.7rem 1.5rem;
  background: var(--accent);
  color: var(--bg);
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  text-align: center;
  transition: background 0.2s;
  align-self: flex-start;
}
.piece-card-btn:hover { background: var(--accent-dim); }

/* Drill page */
.drill-page { padding-bottom: 5rem; }

/* Progress bar */
.drill-progress-bar {
  display: flex;
  gap: 0.6rem;
  padding: 1.5rem 2.5rem;
  justify-content: center;
  border-bottom: 1px solid var(--border);
}
.progress-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1.5px solid var(--border);
  display: block;
  transition: all 0.2s;
}
.progress-dot.active {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.3);
}
.progress-dot:hover { border-color: var(--accent); }

/* Drill header */
.drill-header {
  padding: 3rem 2.5rem 2rem;
  text-align: center;
}
.passage-label {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
}
.passage-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 300;
  max-width: 500px;
  margin: 0 auto 1rem;
  line-height: 1.6;
}
.passage-count {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Mode tabs */
.mode-tabs {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  padding: 0 2.5rem 2rem;
  flex-wrap: wrap;
}
.mode-tab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: all 0.2s;
}
.mode-tab:hover {
  border-color: var(--accent-dim);
  color: var(--text);
}
.mode-tab.active {
  border-color: var(--accent);
  background: rgba(212, 168, 83, 0.08);
  color: var(--accent);
}
.mode-icon { display: flex; }

/* Drill card */
.drill-card {
  padding: 0 2.5rem;
  max-width: 680px;
  margin: 0 auto;
}
.drill-card-inner {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  text-align: center;
}
.drill-prompt {
  font-size: 1.05rem;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  font-style: italic;
}

/* Answer area */
.drill-answer-area {
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.answer-prompt-text {
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 400;
}
.answer-section {
  text-align: left;
  margin-bottom: 1.5rem;
}
.answer-section:last-child { margin-bottom: 0; }
.answer-label {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}
.answer-notes {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--text);
  font-weight: 600;
  line-height: 1.5;
}
.answer-focus {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.6;
}

/* Reveal button */
.reveal-btn {
  margin-top: 2rem;
  padding: 0.9rem 2.5rem;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  font-family: var(--font-body);
}
.reveal-btn:hover { background: var(--accent-dim); }
.reveal-btn:active { transform: scale(0.98); }

/* Nav / done */
.drill-nav {
  padding: 3rem 2.5rem 0;
  text-align: center;
}
.drill-next-btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  background: var(--surface-2);
  border: 1.5px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
}
.drill-next-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.drill-done { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.drill-done-text { font-size: 0.9rem; color: var(--text-muted); font-weight: 300; }

/* Nav back link */
.nav-back {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 400;
  transition: color 0.2s;
}
.nav-back:hover { color: var(--text); }