.catalog-header {
    text-align: center;
    margin-bottom: 32px;
}

.catalog-header__title {
    font-size: 2rem;
    font-weight: 700;
    font-style: italic;
    margin-bottom: 4px;
}

.catalog-header__subtitle {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.search-bar {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 12px 20px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--color-border);
    transition: background 0.3s ease, border-color 0.3s ease;
}

.search-bar__icon {
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

.search-bar__input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 0.9375rem;
    font-family: inherit;
    background: transparent;
    color: var(--color-text);
}

.search-bar__input::placeholder {
    color: var(--color-text-secondary);
}

.filters {
    background: var(--color-surface);
    border-radius: var(--radius);
    margin-bottom: 24px;
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.filters__toggle {
    width: 100%;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
}

.filters__toggle-icon {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filters__arrow {
    transition: transform var(--transition);
    color: var(--color-text-secondary);
}

.filters__arrow--open {
    transform: rotate(180deg);
}

.filters__body {
    border-top: 1px solid var(--color-border);
}

.filters__section {
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
}

.filters__section:last-child {
    border-bottom: none;
}

.filters__section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding-bottom: 12px;
}

.filters__section-title {
    font-size: 0.875rem;
    font-weight: 600;
}

.filters__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filters__chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 500;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition);
    user-select: none;
}

.filters__chip:hover {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.06);
}

.filters__chip--active {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.filters__chip--active:hover {
    background: var(--color-primary-hover);
}

.filters__chip-icon {
    font-size: 1rem;
}

.catalog-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

.filters__stock-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.filters__stock-dot--green {
    background: var(--color-success);
}

.filters__stock-dot--red {
    background: var(--color-danger);
}