/* ============================================================
   GermanForLife — style-a2.css
   A2-specific additions only.
   Every A2 page loads both:
     <link rel="stylesheet" href="../../assets/css/style.css">
     <link rel="stylesheet" href="../../assets/css/style-a2.css">
   Adjust relative path depth per page.
   ============================================================ */

/* ── A2 Level Badge ── */
.badge--a2 {
  background: #e8f5e9;
  color: #2e7d32;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.badge--a1 {
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.level-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.85rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.level-pill--a2 { background: #e8f5e9; color: #2e7d32; }
.level-pill--a1 { background: var(--primary-light); color: var(--primary); }

/* ── A2 Hero accent ── */
.hero--a2 { background: linear-gradient(135deg, #e8f5e9 0%, #f1f8e9 100%); }
.hero--a2 .hero__eyebrow { background: #e8f5e9; color: #2e7d32; }
.hero--a2 .hero__title em { color: #2e7d32; }

/* ── Präteritum Trainer ── */
.prae-stage {
  max-width: 540px;
  margin: 0 auto;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
}
.prae-verb {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text);
  margin: 0.5rem 0 0.15rem;
  min-height: 3rem;
}
.prae-context {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.prae-sentence {
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  min-height: 2rem;
  font-style: italic;
  color: var(--text);
}
.prae-choices {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.prae-choice {
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius);
  border: 2px solid var(--border-dark);
  background: var(--bg);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.18s ease;
  color: var(--text);
}
.prae-choice:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }
.prae-choice.correct { background: var(--success); color: #fff; border-color: var(--success); }
.prae-choice.wrong   { background: var(--error);   color: #fff; border-color: var(--error); }
.prae-choice.reveal  { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }
.prae-feedback {
  min-height: 2.5rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}
.prae-feedback.correct { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.prae-feedback.wrong   { background: var(--error-bg);   color: var(--error);   border: 1px solid var(--error-border); }
.prae-rule {
  font-size: 0.82rem;
  color: var(--text-muted);
  min-height: 1.2rem;
  margin-bottom: 0.5rem;
}

/* ── Nebensatz Builder ── */
.nb-connector-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.nb-connector-btn {
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  border: 2px solid var(--border);
  font-size: 0.82rem;
  font-weight: 800;
  background: var(--bg);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.18s;
}
.nb-connector-btn:hover  { border-color: var(--primary); color: var(--primary); }
.nb-connector-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.nb-main-clause {
  background: var(--primary-light);
  border: 1px solid #90caf9;
  border-radius: var(--radius);
  padding: 0.65rem 1rem;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--primary-dark);
}
.nb-connector-display {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-weight: 800;
  font-size: 0.88rem;
  margin: 0.4rem 0;
}
.nb-verb-end-hint {
  font-size: 0.78rem;
  color: var(--error);
  font-weight: 700;
  margin-top: 0.4rem;
}

/* ── Adjektiv Trainer ── */
.adj-stage {
  max-width: 520px;
  margin: 0 auto;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
}
.adj-prompt {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  min-height: 2.5rem;
  line-height: 1.4;
}
.adj-prompt .blank {
  display: inline-block;
  min-width: 60px;
  border-bottom: 3px solid var(--primary);
  color: var(--primary);
  font-size: 1.5rem;
}
.adj-choices {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.adj-choice {
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius);
  border: 2px solid var(--border-dark);
  background: var(--bg);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.18s;
  color: var(--text);
  min-width: 70px;
}
.adj-choice:hover { border-color: var(--primary); background: var(--primary-light); color: var(--primary); }
.adj-choice.correct { background: var(--success); color: #fff; border-color: var(--success); }
.adj-choice.wrong   { background: var(--error);   color: #fff; border-color: var(--error); }
.adj-choice.reveal  { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }
.adj-mode-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  justify-content: center;
}
.adj-mode-tab {
  padding: 0.4rem 0.85rem;
  border-radius: 100px;
  border: 2px solid var(--border);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.18s;
  background: var(--bg);
  color: var(--text-muted);
}
.adj-mode-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.adj-table-mini {
  font-size: 0.78rem;
  margin: 0.75rem auto;
  max-width: 340px;
  text-align: left;
}
.adj-table-mini th { background: var(--bg-alt); font-size: 0.72rem; }
.adj-table-mini td, .adj-table-mini th { padding: 0.3rem 0.5rem; }
.adj-table-mini td.highlight { background: #fff9c4; font-weight: 800; color: #e65100; }

/* ── Konjunktiv Trainer ── */
.konj-stage {
  max-width: 560px;
  margin: 0 auto;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}
.konj-rude {
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 0.75rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--error);
}
.konj-rude-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--error);
  margin-bottom: 0.25rem;
  font-weight: 800;
}
.konj-arrow {
  text-align: center;
  font-size: 1.5rem;
  color: var(--text-muted);
  margin: 0.25rem 0;
}
.konj-polite-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--success);
  margin-bottom: 0.25rem;
  font-weight: 800;
}
.konj-options {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1rem;
}
.konj-option {
  padding: 0.65rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.92rem;
  transition: all 0.18s;
  background: var(--bg);
  text-align: left;
}
.konj-option:hover { border-color: var(--success); background: var(--success-bg); }
.konj-option.correct { border-color: var(--success); background: var(--success-bg); color: var(--success); font-weight: 700; }
.konj-option.wrong   { border-color: var(--error);   background: var(--error-bg);   color: var(--error); }

/* ── Kasus Trainer ── */
.kasus-stage {
  max-width: 520px;
  margin: 0 auto;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
}
.kasus-sentence {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0.75rem 0 1.25rem;
  line-height: 1.6;
  min-height: 3rem;
}
.kasus-blank {
  display: inline-block;
  min-width: 70px;
  border-bottom: 3px solid var(--primary);
  color: var(--primary);
  font-weight: 800;
}
.kasus-choices {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.kasus-choice {
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  border: 2px solid var(--border-dark);
  background: var(--bg);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.18s;
  color: var(--text);
}
.kasus-choice:hover { border-color: var(--primary); background: var(--primary-light); color: var(--primary); }
.kasus-choice.correct { background: var(--success); color: #fff; border-color: var(--success); }
.kasus-choice.wrong   { background: var(--error);   color: #fff; border-color: var(--error); }
.kasus-choice.reveal  { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }
.kasus-case-badge {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.kasus-case-badge--nom { background: #e3f2fd; color: #1565c0; }
.kasus-case-badge--akk { background: #fff3e0; color: #e65100; }
.kasus-case-badge--dat { background: #e8f5e9; color: #2e7d32; }

/* ── A2 Reading Stories ── */
.story-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 1.25rem;
  transition: box-shadow 0.18s;
}
.story-card:hover { box-shadow: var(--shadow-hover); }
.story-header {
  padding: 1rem 1.4rem;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.story-title { font-weight: 800; font-size: 1rem; }
.story-meta { font-size: 0.78rem; color: var(--text-muted); }
.story-body { padding: 1.4rem; }
.story-text {
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
  color: var(--text);
}
.story-text .highlight {
  background: #fff9c4;
  border-radius: 3px;
  padding: 0 2px;
  cursor: help;
}
.story-questions { margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px solid var(--border); }
.story-q { margin-bottom: 1rem; }
.story-q-text { font-weight: 700; font-size: 0.92rem; margin-bottom: 0.4rem; }
.story-toggle-btn {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  padding: 0.25rem 0;
  text-decoration: underline;
}

/* ── A2 Level Up Banner ── */
.level-up-banner {
  background: linear-gradient(135deg, #e8f5e9, #f1f8e9);
  border: 2px solid #a5d6a7;
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.level-up-icon { font-size: 2.5rem; flex-shrink: 0; }
.level-up-text h3 { color: #2e7d32; margin-bottom: 0.2rem; font-size: 1rem; }
.level-up-text p { font-size: 0.85rem; color: var(--text-muted); margin: 0; }

/* ── A2 Grammar Tables ── */
.case-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; margin: 1rem 0; }
.case-table th { padding: 0.55rem 0.85rem; font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; }
.case-table td { padding: 0.55rem 0.85rem; border-bottom: 1px solid var(--border); }
.case-table tr:last-child td { border-bottom: none; }
.case-table .nom { color: #1565c0; font-weight: 700; }
.case-table .akk { color: #e65100; font-weight: 700; }
.case-table .dat { color: #2e7d32; font-weight: 700; }
.case-table thead tr { background: var(--bg-alt); }
.case-table tbody tr:hover td { background: var(--bg-alt); }

/* ── Conjugation table ── */
.conj-table { display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem; max-width: 360px; }
.conj-cell { padding: 0.55rem 0.85rem; background: var(--bg-alt); border-radius: var(--radius); font-size: 0.9rem; }
.conj-cell .pronoun { font-weight: 600; color: var(--text-muted); margin-right: 0.35rem; font-size: 0.82rem; }
.conj-cell .form { font-weight: 800; color: var(--primary); }

/* ── Progress comparison A1→A2 ── */
.level-progress-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.level-progress-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.1rem;
}
.level-progress-card h3 { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
.level-progress-card .big-num { font-size: 2rem; font-weight: 800; line-height: 1; }
.level-progress-card--a1 .big-num { color: var(--primary); }
.level-progress-card--a2 .big-num { color: #2e7d32; }

/* ── Grammar rule highlight box ── */
.rule-box {
  border-left: 4px solid #2e7d32;
  background: #e8f5e9;
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.25rem 0;
}
.rule-box h3 { color: #2e7d32; margin-bottom: 0.4rem; }
.rule-box .formula {
  font-size: 1.05rem;
  font-weight: 700;
  font-family: monospace;
  background: rgba(0,0,0,0.05);
  padding: 0.35rem 0.6rem;
  border-radius: 4px;
  display: inline-block;
  margin-top: 0.35rem;
}

/* ── Verb-end emphasis ── */
.verb-end {
  display: inline-block;
  background: var(--error);
  color: #fff;
  border-radius: 4px;
  padding: 0 4px;
  font-weight: 800;
}
.verb-second {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  border-radius: 4px;
  padding: 0 4px;
  font-weight: 800;
}

/* ── Scorecard A2 ── */
.score-grid {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: 0.75rem 0;
}
.score-item { text-align: center; }
.score-item__num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  display: block;
}
.score-item__label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.score-item--correct .score-item__num { color: var(--success); }
.score-item--wrong .score-item__num   { color: var(--error); }
.score-item--total .score-item__num   { color: var(--primary); }
.score-item--pct .score-item__num     { color: #2e7d32; }

@media (max-width: 600px) {
  .level-progress-row { grid-template-columns: 1fr; }
  .prae-verb { font-size: 1.7rem; }
  .adj-prompt { font-size: 1.2rem; }
  .kasus-sentence { font-size: 1rem; }
}