.search-input.svelte-oeoh2d{position:relative;display:flex;align-items:center;gap:.5rem;background:var(--bg-input,#fff);border:1px solid var(--border-color,#d1d5db);border-radius:.5rem;padding:.5rem .75rem;transition:border-color .15s}.search-input.svelte-oeoh2d:focus-within{border-color:var(--accent,#3b82f6);box-shadow:0 0 0 3px #3b82f61a}.search-icon.svelte-oeoh2d{color:var(--text-muted,#9ca3af);flex-shrink:0}.search-field.svelte-oeoh2d{border:none;outline:none;background:transparent;flex:1;font-size:.875rem;color:var(--text,#111827);min-width:0}.search-field.svelte-oeoh2d::placeholder{color:var(--text-muted,#9ca3af)}.clear-btn.svelte-oeoh2d{border:none;background:none;color:var(--text-muted,#9ca3af);cursor:pointer;font-size:1.25rem;line-height:1;padding:0 .25rem}.clear-btn.svelte-oeoh2d:hover{color:var(--text,#111827)}.catalog.svelte-5u6xb5{max-width:1200px;margin:0 auto;padding:2rem var(--s-xl) 4rem}.catalog-header.svelte-5u6xb5{margin-bottom:2rem}.catalog-title-row.svelte-5u6xb5{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:var(--s-lg)}.catalog-title-row.svelte-5u6xb5 h1:where(.svelte-5u6xb5){font-size:clamp(1.5rem,3vw,2rem);font-weight:800;color:var(--c-text);letter-spacing:-.02em}.catalog-sub.svelte-5u6xb5{font-size:var(--fs-sm);color:var(--c-text-3);margin-top:4px}.catalog-count.svelte-5u6xb5{display:flex;align-items:baseline;gap:6px}.count-num.svelte-5u6xb5{font-size:var(--fs-2xl);font-weight:800;color:var(--c-primary)}.count-label.svelte-5u6xb5{font-size:var(--fs-sm);color:var(--c-text-3)}.search-row.svelte-5u6xb5{margin-bottom:var(--s-md)}.search-wrap.svelte-5u6xb5{max-width:480px}.filter-section.svelte-5u6xb5{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s-lg)}.filter-group.svelte-5u6xb5{display:flex;align-items:center;gap:var(--s-sm)}.filter-label.svelte-5u6xb5{font-size:.7rem;font-weight:700;color:var(--c-text-3);text-transform:uppercase;letter-spacing:.06em}.filter-chips.svelte-5u6xb5{display:flex;flex-wrap:wrap;gap:6px}.chip.svelte-5u6xb5{border:1px solid var(--c-border);background:var(--c-surface);color:var(--c-text-2);padding:.3rem .75rem;border-radius:var(--r-full);font-size:var(--fs-xs);cursor:pointer;transition:all .15s ease;display:inline-flex;align-items:center;gap:4px;font-weight:var(--fw-medium);text-transform:capitalize}.chip.svelte-5u6xb5:hover{border-color:var(--c-primary);color:var(--c-primary)}.chip.active.svelte-5u6xb5{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}.chip-icon.svelte-5u6xb5{font-size:.8rem}.lang-chip.svelte-5u6xb5{min-width:40px;justify-content:center;font-weight:var(--fw-semibold);letter-spacing:.02em}.clear-filters.svelte-5u6xb5{display:inline-flex;align-items:center;gap:4px;border:none;background:none;color:var(--c-danger);font-size:var(--fs-xs);cursor:pointer;font-weight:var(--fw-medium);padding:.3rem .5rem;border-radius:var(--r-sm);transition:background .15s}.clear-filters.svelte-5u6xb5:hover{background:var(--c-danger-light)}.course-grid.svelte-5u6xb5{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--s-lg)}.course-card.svelte-5u6xb5{display:flex;flex-direction:column;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-xl);overflow:hidden;transition:all .25s ease;animation:slideUp .4s ease both;text-decoration:none;color:inherit}.course-card.svelte-5u6xb5:hover{transform:translateY(-4px);box-shadow:0 12px 32px #00000014;border-color:transparent}.card-thumb.svelte-5u6xb5{position:relative;height:180px;background:linear-gradient(135deg,var(--c-surface-2),var(--c-surface-3));overflow:hidden}.card-thumb.svelte-5u6xb5 img:where(.svelte-5u6xb5){width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.course-card.svelte-5u6xb5:hover .card-thumb:where(.svelte-5u6xb5) img:where(.svelte-5u6xb5){transform:scale(1.05)}.thumb-placeholder.svelte-5u6xb5{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--c-text-3)}.card-lang.svelte-5u6xb5{position:absolute;top:var(--s-sm);right:var(--s-sm);padding:2px 8px;background:#fffffff2;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:var(--r-sm);font-size:.7rem;font-weight:var(--fw-bold);color:var(--c-primary);letter-spacing:.04em}.card-body.svelte-5u6xb5{flex:1;padding:var(--s-lg)}.card-meta.svelte-5u6xb5{margin-bottom:var(--s-sm)}.meta-tag.svelte-5u6xb5{font-size:var(--fs-xs);color:var(--c-text-3);font-weight:var(--fw-medium);text-transform:capitalize;display:inline-flex;align-items:center;gap:4px}.card-title.svelte-5u6xb5{font-size:var(--fs-md);font-weight:var(--fw-bold);color:var(--c-text);line-height:1.35;margin-bottom:var(--s-xs);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-desc.svelte-5u6xb5{font-size:var(--fs-sm);color:var(--c-text-2);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-footer.svelte-5u6xb5{padding:var(--s-md) var(--s-lg);border-top:1px solid var(--c-border)}.card-cta.svelte-5u6xb5{font-size:var(--fs-sm);font-weight:var(--fw-semibold);color:var(--c-primary);display:inline-flex;align-items:center;gap:6px;transition:gap .2s ease}.course-card.svelte-5u6xb5:hover .card-cta:where(.svelte-5u6xb5){gap:10px}.empty-state.svelte-5u6xb5{text-align:center;padding:5rem var(--s-xl)}.empty-icon.svelte-5u6xb5{color:var(--c-text-3);margin-bottom:var(--s-md)}.empty-state.svelte-5u6xb5 h3:where(.svelte-5u6xb5){font-size:var(--fs-lg);font-weight:var(--fw-bold);color:var(--c-text);margin-bottom:var(--s-xs)}.empty-state.svelte-5u6xb5 p:where(.svelte-5u6xb5){font-size:var(--fs-sm);color:var(--c-text-2);margin-bottom:var(--s-lg)}.btn-reset.svelte-5u6xb5{padding:.5rem 1.25rem;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-full);font-size:var(--fs-sm);font-weight:var(--fw-medium);color:var(--c-text);cursor:pointer;transition:all .15s}.btn-reset.svelte-5u6xb5:hover{border-color:var(--c-border-2);background:var(--c-surface-2)}.load-more.svelte-5u6xb5{text-align:center;padding:2rem}.load-more.svelte-5u6xb5 button:where(.svelte-5u6xb5){display:inline-flex;align-items:center;gap:8px;background:var(--c-surface);border:1px solid var(--c-border);padding:.625rem 1.5rem;border-radius:var(--r-full);cursor:pointer;color:var(--c-text);font-size:var(--fs-sm);font-weight:var(--fw-semibold);transition:all .2s}.load-more.svelte-5u6xb5 button:where(.svelte-5u6xb5):hover{border-color:var(--c-primary);color:var(--c-primary);background:var(--c-primary-subtle)}.skeleton-card.svelte-5u6xb5{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-xl);overflow:hidden}.skel-thumb.svelte-5u6xb5{height:180px;background:linear-gradient(90deg,var(--c-surface-2) 25%,var(--c-surface-3) 50%,var(--c-surface-2) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}.skel-body.svelte-5u6xb5{padding:var(--s-lg)}.skel-line.svelte-5u6xb5{height:12px;background:var(--c-surface-2);border-radius:var(--r-sm);margin-bottom:var(--s-sm);animation:shimmer 1.5s infinite;background:linear-gradient(90deg,var(--c-surface-2) 25%,var(--c-surface-3) 50%,var(--c-surface-2) 75%);background-size:200% 100%}.w60.svelte-5u6xb5{width:60%}.w90.svelte-5u6xb5{width:90%}.w40.svelte-5u6xb5{width:40%}@media(max-width:768px){.catalog.svelte-5u6xb5{padding:1.5rem var(--s-md) 3rem}.filter-section.svelte-5u6xb5{gap:var(--s-md)}.course-grid.svelte-5u6xb5{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}}@media(max-width:640px){.catalog-title-row.svelte-5u6xb5{flex-direction:column;align-items:flex-start;gap:var(--s-sm)}.course-grid.svelte-5u6xb5{grid-template-columns:1fr}.card-thumb.svelte-5u6xb5{height:160px}}