.lms-page {
  padding: 1.5rem;
}

.lms-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.lms-header h1 {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--color-text-primary);
}

/* Course cards */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.course-card {
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 2px 8px var(--color-shadow);
}

.course-card h3 {
  color: var(--color-text-primary);
  font-family: var(--font-mono);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.course-card p {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  flex: 1;
}

/* Progress bar */
.progress-bar {
  height: 6px;
  background: var(--color-bg-secondary);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 0.5rem;
}

.progress-bar-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.progress-text {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

/* Course show */
.course-overview {
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 1.5rem;
}

.course-overview h1 {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.course-overview p {
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Module nav */
.modules-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.module-card {
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.module-header {
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-text-primary);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

.module-items {
  padding: 0.5rem;
}

.module-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  text-decoration: none;
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}

.module-item:hover {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

.module-item .item-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.module-item.completed {
  color: var(--color-success);
}

.module-item-type {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  margin-left: auto;
}

/* Lesson content */
.lesson-page {
  padding: 1.5rem;
}

.lesson-content {
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  line-height: 1.7;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.lesson-video {
  margin-bottom: 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.lesson-video iframe {
  width: 100%;
  aspect-ratio: 16/9;
  border: none;
}

/* Quiz UI */
.quiz-page {
  padding: 1.5rem;
}

.quiz-question {
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.quiz-question h3 {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
}

.quiz-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
  margin-bottom: 0.25rem;
}

.quiz-option:hover {
  background: var(--color-bg-secondary);
}

.quiz-option label {
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.quiz-result {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  font-family: var(--font-mono);
}

.quiz-result.passed {
  background: var(--color-success-light);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.quiz-result.failed {
  background: var(--color-danger-light);
  color: var(--color-danger);
  border: 1px solid var(--color-danger);
}

/* Assignment */
.assignment-page {
  padding: 1.5rem;
}

.assignment-content {
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 1.5rem;
}

.submission-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

.submission-status.pending {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.submission-status.approved {
  background: var(--color-success-light);
  color: var(--color-success);
}

.submission-status.rejected {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.submission-status.reviewed {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.feedback-box {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

/* Breadcrumbs (shared) */
.lms-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  font-family: var(--font-mono);
}

.lms-breadcrumbs a {
  color: var(--color-accent);
  text-decoration: none;
}

.lms-breadcrumbs a:hover {
  text-decoration: underline;
}

.lms-breadcrumbs .separator {
  color: var(--color-text-muted);
}