/* ==========================================================================
   Learning Resources Page — Kami Design System
   ========================================================================== */

/* Search — editorial underline style */
.resources-search {
  position: relative;
  margin-bottom: var(--space-2xl);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  border-bottom: 2px solid var(--border-color);
  transition: border-color 0.3s ease;
}

.resources-search:focus-within {
  border-bottom-color: var(--brand);
}

.resources-search input {
  flex: 1;
  padding: var(--space-sm) 0;
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text);
  background: transparent;
  border: none;
  outline: none;
  line-height: 1.2;
}

.resources-search input::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.resources-search-clear {
  display: none;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: var(--space-sm);
  margin: 0;
  transition: color 0.2s ease;
}

.resources-search-clear:hover {
  color: var(--text);
}

/* No results message */
.resources-no-results {
  text-align: center;
  padding: var(--space-2xl) 0;
  color: var(--text-muted);
  font-family: var(--serif);
  font-size: 1.125rem;
}

.resource-category {
  margin-bottom: var(--space-2xl);
}

.resource-category h2 {
  font-family: var(--serif);
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-color);
}

.resource-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.resource {
  padding: var(--space-lg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--whisper);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.resource:hover {
  box-shadow: 0 6px 32px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.resource a {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.1rem;
  text-decoration: none;
  color: var(--text);
}

.resource a:hover {
  color: var(--brand);
  text-decoration: none;
}

.resource p {
  margin: var(--space-sm) 0 var(--space-md) 0;
  color: var(--text-tertiary);
  font-size: 0.9375rem;
  line-height: 1.5;
}