/**
 * @file
 * Course card component styles.
 */

.course-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-base);
}

.course-card:hover {
  box-shadow: var(--shadow-lg);
}

/* ── Image ── */
.course-card__image-wrapper {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.course-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-border, #e5e7eb);
  color: var(--color-text-secondary, #9ca3af);
}

.course-card__featured {
  position: absolute;
  top: 12px;
  left: 12px;
}

/* ── Body ── */
.course-card__body {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* ── Category ── */
.course-card__category {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
}

.course-card__category--primary {
  color: var(--color-primary);
}

.course-card__category--accent {
  color: var(--color-accent-medium);
}

.course-card__category--accent-dark {
  color: var(--color-accent-dark);
}

/* ── Title ── */
.course-card__title {
  margin-top: var(--space-sm);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-h3);
  line-height: var(--line-height-heading-loose);
}

.course-card__title a {
  color: inherit;
  text-decoration: none;
}

.course-card__title a:hover {
  color: var(--color-primary);
}

/* ── Description ── */
.course-card__description {
  margin-top: var(--space-md);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-secondary);
}

/* ── Metadata pills ── */
.course-card__meta {
  margin-top: 18px;
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  font-size: 13px;
}

/* ── Footer (price + CTA) ── */
.course-card__footer {
  margin-top: auto;
  padding-top: var(--space-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.course-card__price {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
}

/* ── Compact variant (4-col homepage) ── */
.course-card--compact .course-card__image-wrapper {
  height: 150px;
}

.course-card--compact .course-card__body {
  padding: var(--space-2xl);
}

.course-card--compact .course-card__title {
  font-size: 19px;
}

.course-card--compact .course-card__meta {
  flex-direction: column;
  gap: var(--space-xs);
  font-size: 13.5px;
  color: var(--color-text-secondary);
}

.course-card--compact .course-card__price {
  font-size: 19px;
}

/* ── Mobile ── */
@media (max-width: 768px) {
  .course-card__image-wrapper {
    height: 140px;
  }

  .course-card__body {
    padding: 18px;
  }
}