/* ======================================================
   COURSES.CSS – COURSES PAGE ONLY
====================================================== */

.courses-page {
  max-width: 900px;
}

/* Intro */
.courses-intro {
  margin-bottom: 40px;
  color: var(--text-muted);
}

/* Course Card */
.course-item {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
}

/* Header */
.course-header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

/* Badge */
.course-badge {
  padding: 6px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 999px;
}

.course-badge.open {
  background-color: rgba(34, 197, 94, 0.15);
  color: #16a34a;
  border: 1px solid #16a34a;
}

/* Summary */
.course-summary {
  margin-bottom: 20px;
}

/* Actions */
.course-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

/* Enroll Button */
.enroll-button {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 999px;
  background-color: var(--primary);
  color: #ffffff;
  font-weight: 600;
}

.enroll-button:hover {
  text-decoration: none;
  opacity: 0.9;
}

/* Toggle Button */
.toggle-details {
  background: none;
  border: none;
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
  padding: 0;
}

.toggle-details:hover {
  text-decoration: underline;
}

/* Details */
.course-details {
  margin-top: 24px;
}

.course-details h3 {
  margin-top: 28px;
}

.course-details h4 {
  margin-top: 20px;
  font-size: 1.05rem;
}

.course-details ul,
.course-details ol {
  margin-left: 20px;
  margin-bottom: 16px;
}

.course-details li {
  margin-bottom: 8px;
}

/* Note */
.course-note {
  font-style: italic;
  margin-top: 20px;
}

/* Responsive */
@media (max-width: 600px) {
  .course-item {
    padding: 22px;
  }
}