/* ─── PROGRESS DASHBOARD ───────────────────────────────────────────── */
.progress-dashboard {
  background: linear-gradient(135deg, #fff7ed 0%, #fffbeb 100%);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 32px;
}
.progress-dashboard h3 {
  font-size: 1.2rem;
  margin-bottom: 16px;
  color: var(--c-text);
}
.progress-streak {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}
.streak-fire { font-size: 2rem; }
.streak-count {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--c-primary);
}
.streak-label {
  font-size: 0.95rem;
  color: var(--c-text-secondary);
}
.progress-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
}
.stat-item, .progress-stat {
  text-align: center;
  padding: 16px 12px;
  background: var(--c-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.stat-num, .stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--c-primary);
  display: block;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--c-text-secondary);
  margin-top: 4px;
}

/* ─── TODAY'S LEARNING ─────────────────────────────────────────────── */
.todays-learning {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-bottom: 36px;
}
.todays-learning h3 {
  font-size: 1.1rem;
  margin-bottom: 14px;
}
.today-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.today-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--c-surface-hover);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}
.today-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}
.today-item .ti-icon { font-size: 1.3rem; }
.today-item .ti-text { flex: 1; font-size: 0.95rem; }
.today-item .ti-arrow { color: var(--c-text-secondary); }

/* ─── LESSONS PAGE ─────────────────────────────────────────────────── */

/* ─── LESSONS PAGE ─────────────────────────────────────────────────── */
.lesson-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 20px 24px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  margin-bottom: 12px;
}
.lesson-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.lesson-card.completed {
  border-left: 4px solid var(--c-success);
}
.lesson-card-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.lesson-card.completed .lesson-card-num {
  background: var(--c-success);
}
.lesson-card-body h3 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}
.lesson-card-body p {
  font-size: 0.85rem;
  color: var(--c-text-secondary);
  margin-bottom: 6px;
}
.lesson-level {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 10px;
  letter-spacing: 0.5px;
}
.level-beginner { background: #e8f5e9; color: #2e7d32; }
.level-elementary { background: #e3f2fd; color: #1565c0; }
.level-intermediate { background: #fff3e0; color: #e65100; }
.level-advanced { background: #fce4ec; color: #c62828; }

/* Lesson Viewer */
.lesson-viewer { max-width: 780px; margin: 0 auto; }
.lesson-back-btn {
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  cursor: pointer;
  color: var(--c-accent);
  background: none;
  border: none;
  font-size: 0.95rem;
  padding: 8px 0;
}
.lesson-back-btn:hover { text-decoration: underline; }

.lesson-title {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.lesson-objectives {
  background: #e3f2fd;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 28px;
}
.lesson-objectives h4 {
  font-size: 0.95rem;
  margin-bottom: 8px;
  color: var(--c-accent);
}
.lesson-objectives ul { padding-left: 20px; }
.lesson-objectives li {
  font-size: 0.9rem;
  margin-bottom: 4px;
  color: var(--c-text);
}

/* Lesson Sections */
.lesson-intro {
  padding: 18px 22px;
  background: var(--c-surface-hover);
  border-radius: var(--radius);
  margin-bottom: 24px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--c-text-secondary);
}
.lesson-vocab {
  margin-bottom: 28px;
}
.lesson-vocab h4 {
  font-size: 1.1rem;
  margin-bottom: 14px;
  color: var(--c-primary);
}
.lesson-vocab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}
.lesson-vocab-item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.lv-dutch {
  font-weight: 700;
  color: var(--c-primary);
  font-size: 1.05rem;
}
.lv-english {
  font-size: 0.88rem;
  color: var(--c-text-secondary);
}
.lv-note {
  font-size: 0.78rem;
  color: var(--c-accent);
  font-style: italic;
  margin-top: 2px;
}

/* Grammar Section */
.lesson-grammar {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 28px;
}
.lesson-grammar h4 {
  font-size: 1.08rem;
  margin-bottom: 10px;
  color: var(--c-accent);
}
.lg-content {
  font-size: 0.93rem;
  line-height: 1.7;
  margin-bottom: 14px;
}
.lg-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 14px;
  font-size: 0.9rem;
}
.lg-table th {
  background: var(--c-surface-hover);
  font-weight: 700;
  text-align: left;
  padding: 8px 12px;
  border-bottom: 2px solid var(--c-border);
}
.lg-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--c-border);
}
.lg-examples {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}
.lg-example {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.lge-dutch { font-weight: 700; color: var(--c-primary); }
.lge-arrow { color: var(--c-text-secondary); }
.lge-english { color: var(--c-text-secondary); font-size: 0.9rem; }
.lge-note {
  font-size: 0.78rem;
  color: var(--c-accent);
  background: #e3f2fd;
  padding: 2px 8px;
  border-radius: 10px;
}
.lg-tip {
  background: #fff8e1;
  border-left: 3px solid var(--c-warning);
  padding: 10px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.88rem;
  line-height: 1.5;
}

/* Dialogue Section */
.lesson-dialogue {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 28px;
}
.lesson-dialogue h4 {
  font-size: 1.08rem;
  margin-bottom: 8px;
}
.ld-context {
  font-size: 0.88rem;
  color: var(--c-text-secondary);
  font-style: italic;
  margin-bottom: 14px;
}
.ld-lines {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 12px;
}
.ld-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 12px;
  background: var(--c-surface-hover);
  border-radius: var(--radius-sm);
}
.ld-speaker {
  font-weight: 700;
  min-width: 60px;
  color: var(--c-accent);
  font-size: 0.9rem;
}
.ld-dutch {
  font-weight: 600;
  flex: 1;
  font-size: 0.95rem;
}
.ld-english {
  font-size: 0.85rem;
  color: var(--c-text-secondary);
  display: none;
}
.ld-english.show, .show .ld-english { display: inline; }

/* Culture Section */
.lesson-culture {
  background: linear-gradient(135deg, #fff3e0, #ffe0b2);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 28px;
}
.lesson-culture h4 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}
.lesson-culture p {
  font-size: 0.92rem;
  line-height: 1.7;
}

/* Exercise Section */
.lesson-exercise {
  background: var(--c-surface);
  border: 2px solid var(--c-accent-light);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 28px;
}
.lesson-exercise h4 {
  font-size: 1.08rem;
  margin-bottom: 16px;
  color: var(--c-accent);
}
.lex-question {
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--c-border);
}
.lex-question:last-child { border-bottom: none; margin-bottom: 0; }
.lex-text {
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 0.95rem;
}
.lex-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 10px;
}
.lex-option {
  font-size: 0.9rem;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.lex-option:hover { background: var(--c-surface-hover); }
.lex-option input[type="radio"] { margin-right: 8px; }
.lex-input {
  width: 100%;
  max-width: 320px;
  padding: 8px 12px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: 0.93rem;
  margin-bottom: 10px;
}
.lex-input:focus { outline: none; border-color: var(--c-accent); }
.lex-feedback {
  font-size: 0.88rem;
  font-weight: 600;
  padding: 6px 0;
  display: none;
}
.lex-feedback.show { display: block; }
.lex-feedback.correct { color: var(--c-success); }
.lex-feedback.incorrect { color: var(--c-error); }

/* Lesson Bottom Nav */
.lesson-bottom-nav {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--c-border);
}