/* ==========================================================================
   Pager2 Styles - Pagination Component
   ==========================================================================
   
   Standard pagination styling for all admin pages using the Pager2 component.
   This file provides consistent, accessible, and responsive pagination controls.
   
   Include this file in pages that use @Html.Pager2() for pagination.
   Already included via adminResponsive.css in _LayoutAdmin.cshtml.
   ========================================================================== */

/* Main pager container */
.pager {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 4px;
    margin: 1rem 0;
}

/* Summary text (e.g., "Showing 1-10 of 100") */
.pager .summary {
    width: 100%;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

/* Form container */
.pager form {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

/* ==========================================================================
   Page Size Controls
   ========================================================================== */

.pager .page-size-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.pager .page-size-controls .title {
    font-weight: 500;
    white-space: nowrap;
    color: #495057;
}

.pager .page-size-controls .page-size-select {
    width: auto;
    min-width: 80px;
    padding: 0.375rem 0.75rem;
    font-size: 1.4rem;
    border: 1px solid #ced4da;
    border-radius: 4px;
    background-color: #fff;
    cursor: pointer;
    margin-bottom: 0;
}

.pager .page-size-controls .page-size-select:hover {
    border-color: #0056b3;
}

.pager .page-size-controls .page-size-select:focus {
    border-color: #0056b3;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(0, 86, 179, 0.25);
}

/* ==========================================================================
   Page Navigation
   ========================================================================== */

.pager .title {
    font-weight: 500;
    margin-right: 0.5rem;
    color: #495057;
}

.pager ul.pages,
.pager ul.sort {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.pager ul.pages li,
.pager ul.sort li {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    border: 1px solid #dee2e6;
    background-color: #fff;
    color: #0056b3; /* WCAG AA compliant: ~7:1 contrast ratio on white */
    font-size: 1.5rem;
    border-radius: 4px;
    transition: all 0.15s ease-in-out;
    min-width: 2.5rem;
    justify-content: center;
}

/* Clickable page/sort links */
.pager ul.pages li.page-link,
.pager ul.sort li.sort-link {
    cursor: pointer;
    user-select: none;
}

.pager ul.pages li.page-link:hover,
.pager ul.sort li.sort-link:hover {
    background-color: #e9ecef;
    border-color: #0056b3;
    color: #004494; /* Darker on hover for visual feedback, WCAG AA compliant */
    text-decoration: none;
}

.pager ul.pages li.page-link:focus,
.pager ul.sort li.sort-link:focus {
    outline: 3px solid #0056b3;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(0, 86, 179, 0.25);
    z-index: 10;
}

.pager ul.pages li.page-link:active,
.pager ul.sort li.sort-link:active {
    transform: scale(0.95);
    transition: transform 0.1s ease;
}

/* Selected/current page and sort */
div.pager ul.pages li.selected,
div.pager ul.pages li.selected > span.fa,
div.pager ul.sort li.selected,
div.pager ul.sort li.selected > span.fa {
    background-color: #0056b3; /* WCAG AA compliant: ~7:1 contrast ratio with white text */
    color: #fff;
    border-color: #0056b3;
    font-weight: 600;
    cursor: default;
}

/* Ensure selected sort links maintain visibility on hover/focus */
div.pager ul.sort li.sort-link.selected:hover,
div.pager ul.sort li.sort-link.selected:focus {
    background-color: #004494; /* Slightly darker on hover for feedback */
    border-color: #004494;
    color: #fff; /* Maintain white text for contrast */
}

/* Sort icons */
.pager ul.sort li span.fa {
    margin-left: 0.5rem;
}

/* Reset utility class */
ul.reset {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

/* Tablet and below */
@media (max-width: 768px) {
    .pager {
        padding: 0.75rem;
        gap: 0.75rem;
    }

    .pager .summary {
        font-size: 0.9rem;
    }

    .pager ul.pages li,
    .pager ul.sort li {
        padding: 0.3rem 0.6rem;
        font-size: 0.9rem;
        min-width: 2.2rem;
    }

    .pager .page-size-controls {
        width: 100%;
    }

    .pager .page-size-controls .page-size-select {
        flex: 1;
        min-width: 100px;
    }

    .pager .title {
        width: 100%;
        margin-bottom: 0.25rem;
    }

    .pager ul.pages,
    .pager ul.sort {
        width: 100%;
    }
}

/* Mobile */
@media (max-width: 576px) {
    .pager {
        padding: 0.5rem;
        gap: 0.5rem;
    }

    .pager .summary {
        font-size: 0.85rem;
        text-align: center;
    }

    .pager ul.pages li,
    .pager ul.sort li {
        padding: 0.25rem 0.5rem;
        font-size: 1.85rem;
        min-width: 2rem;
        gap: 0.15rem;
    }

    /* Stack page numbers on very small screens if needed */
    .pager ul.pages {
        justify-content: center;
    }

    .pager ul.sort {
        flex-direction: column;
        align-items: stretch;
    }

    .pager ul.sort li {
        justify-content: space-between;
    }
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

/* High contrast mode */
@media (prefers-contrast: high) {
    .pager ul.pages li,
    .pager ul.sort li {
        border-width: 2px;
    }

    .pager ul.pages li.page-link:focus,
    .pager ul.sort li.sort-link:focus {
        outline-width: 3px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .pager ul.pages li,
    .pager ul.sort li {
        transition: none;
    }
}

/* Focus visible for keyboard navigation */
.pager ul.pages li.page-link:focus-visible,
.pager ul.sort li.sort-link:focus-visible {
    outline: 3px solid #0056b3;
    outline-offset: 2px;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .pager {
        background-color: transparent;
        border: 1px solid #000;
    }

    .pager ul.pages li.page-link,
    .pager ul.sort li.sort-link {
        display: none;
    }

    .pager ul.pages li.selected {
        background-color: transparent;
        color: #000;
        border: 1px solid #000;
    }
}