:root {
    --pg-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --pg-size: 40px;
    --pg-gap: 0.5rem;
    --pg-radius: 4px;
    --pg-bg: #fff;
    --pg-border: #e5e7eb;
    --pg-color: #374151;
    --pg-hover-bg: #f9fafb;
    --pg-hover-color: #111827;
    --pg-active-bg: #111827;
    --pg-active-color: #fff;
    --pg-disabled-opacity: 0.4;
}

.pg {
    display: flex;
    justify-content: center;
    font-family: var(--pg-font);
}

.pg-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: var(--pg-gap);
}

.pg-item {
    display: flex;
}

.pg-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--pg-size);
    height: var(--pg-size);
    background: var(--pg-bg);
    border: 1px solid var(--pg-border);
    border-radius: var(--pg-radius);
    color: var(--pg-color);
    text-decoration: none;
    transition: all 0.2s ease;
    user-select: none;

    &:hover {
        background: var(--pg-hover-bg);
        color: var(--pg-hover-color);
    }
}

.pg-item--active .pg-link {
    background: var(--pg-active-bg);
    border-color: var(--pg-active-bg);
    color: var(--pg-active-color);
    cursor: default;
}

.pg-item--disabled .pg-link {
    opacity: var(--pg-disabled-opacity);
    pointer-events: none;
}

.pg-arrow {
    font-size: 1.2em;
    line-height: 1;
}