/* Learning Paths page styles */

.paths-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 840px;
}

.path-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px;
  background: var(--c-700);
  border: 1px solid var(--c-line);
  border-radius: var(--r);
  transition: all 0.24s var(--ease);
}

.path-card:hover {
  border-color: var(--c-faint);
  box-shadow: var(--shadow-card);
}

.path-card-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.path-id {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--c-dim);
  text-transform: lowercase;
}

.path-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--c-fg);
  margin: 0;
  line-height: 1.2;
}

.path-desc {
  color: var(--c-dim);
  margin: 0;
  line-height: 1.6;
}

.path-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.path-challenges {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.path-challenges h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0;
}

.challenge-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.challenge-list li {
  padding-left: 18px;
  position: relative;
}

.challenge-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--c-accent);
  font-size: 0.9rem;
}

.challenge-list a {
  color: var(--c-fg);
  text-decoration: none;
  transition: color 0.18s ease;
}

.challenge-list a:hover {
  color: var(--c-accent);
  text-decoration: underline;
}

.path-share {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--c-line-soft);
}

.share-controls {
  display: flex;
  gap: 8px;
  align-items: center;
}

.share-input {
  flex: 1;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: var(--c-800);
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  color: var(--c-fg);
  outline: none;
  transition: border-color 0.18s ease;
}

.share-input:focus {
  border-color: var(--c-accent);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

@media (max-width: 640px) {
  .path-card {
    padding: 20px;
  }

  .path-title {
    font-size: 1.4rem;
  }

  .share-controls {
    flex-wrap: wrap;
  }

  .share-input {
    width: 100%;
    flex: 1 1 100%;
  }
}