/**
 * 3Syxty Studio — Pagination Component
 *
 * Elegant page-based navigation with numbered pages, prev/next controls,
 * ellipsis indicators, and responsive compact mode. Beautifully consistent
 * with the design system's spacing, colour, and motion tokens.
 */

/* -----------------------------------------------------------------------
   Pagination Container
   ----------------------------------------------------------------------- */

.pagination {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    user-select: none;
}

.pagination-centered {
    justify-content: center;
}

.pagination-end {
    justify-content: flex-end;
}

.pagination-between {
    justify-content: space-between;
}

/* -----------------------------------------------------------------------
   Page Item (shared base for buttons, numbers, ellipsis)
   ----------------------------------------------------------------------- */

.pagination-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 var(--space-2);
    font: var(--type-body-sm);
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--motion-instant),
                color var(--motion-instant),
                border-color var(--motion-instant),
                box-shadow var(--motion-instant);
    text-decoration: none;
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
}

.pagination-item:hover:not(:disabled):not([aria-current]) {
    background-color: var(--surface-tertiary);
    color: var(--text-primary);
}

.pagination-item:focus-visible {
    outline: 2px solid var(--border-focus);
    outline-offset: 2px;
}

.pagination-item:active:not(:disabled) {
    transform: scale(0.95);
}

/* Active / current page */
.pagination-item[aria-current="page"],
.pagination-item-active {
    background-color: var(--accent-primary);
    color: var(--text-on-accent);
    border-color: var(--accent-primary);
    font-weight: 600;
    cursor: default;
}

.pagination-item[aria-current="page"]:hover,
.pagination-item-active:hover {
    background-color: var(--accent-primary-hover);
}

/* Disabled (prev/next when at boundary) */
.pagination-item:disabled,
.pagination-item[aria-disabled="true"] {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
}

/* -----------------------------------------------------------------------
   Prev / Next Buttons
   ----------------------------------------------------------------------- */

.pagination-prev,
.pagination-next {
    gap: var(--space-1);
    padding: 0 var(--space-3);
}

.pagination-prev svg,
.pagination-next svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* -----------------------------------------------------------------------
   Ellipsis
   ----------------------------------------------------------------------- */

.pagination-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    font: var(--type-body-sm);
    color: var(--text-muted);
    cursor: default;
    letter-spacing: 0.1em;
}

/* -----------------------------------------------------------------------
   Size Variants
   ----------------------------------------------------------------------- */

.pagination-sm .pagination-item {
    min-width: 28px;
    height: 28px;
    font-size: 12px;
    border-radius: var(--radius-sm);
}

.pagination-sm .pagination-prev,
.pagination-sm .pagination-next {
    padding: 0 var(--space-2);
}

.pagination-sm .pagination-ellipsis {
    min-width: 28px;
    height: 28px;
}

.pagination-lg .pagination-item {
    min-width: 40px;
    height: 40px;
    font-size: 15px;
}

.pagination-lg .pagination-prev,
.pagination-lg .pagination-next {
    padding: 0 var(--space-4);
}

/* -----------------------------------------------------------------------
   Bordered Variant
   ----------------------------------------------------------------------- */

.pagination-bordered .pagination-item {
    border-color: var(--border-subtle);
}

.pagination-bordered .pagination-item:hover:not(:disabled):not([aria-current]) {
    border-color: var(--border-default);
}

/* -----------------------------------------------------------------------
   Info Text (e.g. "Showing 1–10 of 97")
   ----------------------------------------------------------------------- */

.pagination-info {
    font: var(--type-body-sm);
    color: var(--text-muted);
    white-space: nowrap;
}

/* -----------------------------------------------------------------------
   Compact Mode (prev/next only, no page numbers)
   ----------------------------------------------------------------------- */

.pagination-compact {
    gap: var(--space-2);
}

.pagination-compact .pagination-info {
    margin: 0 var(--space-2);
}

/* -----------------------------------------------------------------------
   Responsive: hide page numbers on small screens
   ----------------------------------------------------------------------- */

@media (max-width: 640px) {
    .pagination-responsive .pagination-item:not(.pagination-prev):not(.pagination-next):not([aria-current="page"]) {
        display: none;
    }

    .pagination-responsive .pagination-ellipsis {
        display: none;
    }
}

/* -----------------------------------------------------------------------
   Reduced Motion
   ----------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
    .pagination-item {
        transition: none;
    }

    .pagination-item:active:not(:disabled) {
        transform: none;
    }
}