/* =============================================================
   Job Filter & Sort System — Stylesheet
   Matches Brunel-style layout: sidebar filters + sort dropdown
   ============================================================= */

/* ── Variables ─────────────────────────────────────────────── */
:root {
    --jfs-accent:       #1576AB;   /* Brunel yellow */
    --jfs-accent-dark:  #023F6E;
    --jfs-text:         #1a1a1a;
    --jfs-text-muted:   #6b7280;
    --jfs-border:       #e5e7eb;
    --jfs-bg:           #ffffff;
    --jfs-bg-hover:     #f9fafb;
    --jfs-sidebar-w:    280px;
    --jfs-radius:       6px;
    --jfs-shadow:       0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --jfs-shadow-md:    0 4px 12px rgba(0,0,0,.10);
    --jfs-font:         -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --jfs-transition:   0.2s ease;
}

/* ── Layout wrapper ─────────────────────────────────────────── */
.jfs-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    font-family: var(--jfs-font);
    color: var(--jfs-text);
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 16px;
}

/* ── Sidebar ────────────────────────────────────────────────── */
.jfs-sidebar {
    flex: 0 0 var(--jfs-sidebar-w);
    width: var(--jfs-sidebar-w);
    background: var(--jfs-bg);
    border: 1.5px solid var(--jfs-border);
    border-radius: var(--jfs-radius);
    padding: 0;
    position: sticky;
    top: 80px;
    /* Fixed height + scrollable */
    max-height: 85vh;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: #d1d5db transparent;
}

.jfs-sidebar::-webkit-scrollbar {
    width: 4px;
}

.jfs-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.jfs-sidebar::-webkit-scrollbar-thumb {
    background-color: #d1d5db;
    border-radius: 4px;
}

/* Keep header always visible at top when scrolling */
.jfs-sidebar-header {
    position: sticky;
    top: 0;
    background: var(--jfs-bg);
    z-index: 2;
}

.jfs-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px 14px;
    border-bottom: 1px solid var(--jfs-border);
    /* inherits sticky from block above */
}

.jfs-sidebar-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    color: var(--jfs-text);
}

.jfs-clear-all {
    font-size: 0.78rem;
    color: var(--jfs-bg) !important;
    background: var(--jfs-accent) !important;
    border: 1px solid var(--jfs-accent) !important;
    cursor: pointer;
    padding: 2px 0;
    text-decoration: none;
    /*display: none !important;*/
    font-family: var(--jfs-font);
    font-weight: 500;
    transition: color var(--jfs-transition);
}

.jfs-clear-all:hover {
    color: var(--jfs-accent) !important;
    background: var(--jfs-bg) !important;
    }

/* ── Filter group ───────────────────────────────────────────── */
.jfs-filter-group {
    border-bottom: 1px solid var(--jfs-border);
}

.jfs-filter-group:last-child { border-bottom: none; }

.jfs-group-toggle {
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 14px 20px !important;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--jfs-font);
    text-align: left;
    transition: background var(--jfs-transition);
}

.jfs-group-toggle:hover { background: var(--jfs-bg-hover); }

.jfs-group-toggle .jfs-group-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--jfs-bg);
}

.jfs-filter-group:hover .jfs-group-label {
    font-size: 0.9rem;
    font-weight: 600;
    color:#000;
}

.jfs-toggle-icon {
    /*color: var(--jfs-text-muted);*/
    transition: transform var(--jfs-transition);
    display: flex;
    align-items: center;
}

.jfs-group-toggle[aria-expanded="false"] .jfs-toggle-icon {
    transform: rotate(-90deg);
}

/* ── Group body collapse ────────────────────────────────────── */
.jfs-group-body {
    padding: 4px 20px 12px;
    overflow: hidden;
    transition: max-height var(--jfs-transition);
    /* Collapsed by default */
    display: none;
}

/* Expanded state */
.jfs-group-body.jfs-group-expanded {
    display: block;
}

/* ── Term list ──────────────────────────────────────────────── */
.jfs-term-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.jfs-term-item {
    margin: 0;
    padding: 0;
}

.jfs-term-item.jfs-term-hidden {
    display: none;
}

.jfs-checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    cursor: pointer;
    transition: color var(--jfs-transition);
}

.jfs-checkbox-label:hover { color: var(--jfs-accent-dark); }

/* Hide native checkbox */
.jfs-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

/* Custom checkbox */
.jfs-checkbox-custom {
    flex-shrink: 0;
    width: 17px;
    height: 17px;
    border: 1.8px solid #9ca3af;
    border-radius: 3px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color var(--jfs-transition), background var(--jfs-transition);
    position: relative;
}

.jfs-checkbox:checked + .jfs-checkbox-custom {
    background: var(--jfs-accent);
    border-color: var(--jfs-accent);
}

.jfs-checkbox:checked + .jfs-checkbox-custom::after {
    content: '';
    display: block;
    width: 4px;
    height: 8px;
    border: 2px solid #1a1a1a;
    border-top: none;
    border-left: none;
    transform: rotate(45deg) translate(-1px, -1px);
}

.jfs-checkbox:focus-visible + .jfs-checkbox-custom {
    outline: 2px solid var(--jfs-accent);
    outline-offset: 2px;
}

.jfs-term-name {
    flex: 1;
    font-size: 0.875rem;
    color: inherit;
    line-height: 1.4;
}

.jfs-term-count {
    font-size: 0.8rem;
    color: var(--jfs-text-muted);
    margin-left: auto;
    min-width: 20px;
    text-align: right;
}

/* ── Show more/less ─────────────────────────────────────────── */
.jfs-show-more {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    color: #1576AB !important;
    border: 1.5px solid #1576AB !important;
    background: #fff;
    cursor: pointer;
    padding: 6px 0 0;
    font-family: var(--jfs-font);
    transition: color var(--jfs-transition);
}

.jfs-show-more:hover { color: #1576AB ;
    background: #fff !important; }
    
.jfs-show-more:focus { color: #1576AB ;
    background: #fff !important; }

/* ── Main content ───────────────────────────────────────────── */
.jfs-main {
    flex: 1;
    min-width: 0;
    position: relative;
}

/* ── Results header ─────────────────────────────────────────── */
.jfs-results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    gap: 16px;
    flex-wrap: wrap;
}

.jfs-results-count {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--jfs-text);
    margin: 0;
}

.jfs-count-number {
    color: var(--jfs-text);
}

/* ── Sort dropdown ──────────────────────────────────────────── */
.jfs-sort-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.jfs-sort-label {
    font-size: 0.875rem;
    color: var(--jfs-text-muted);
    white-space: nowrap;
}

.jfs-sort-dropdown {
    position: relative;
    z-index: 100;
}

.jfs-sort-trigger {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    background: var(--jfs-bg);
    border: 1.5px solid var(--jfs-border);
    border-radius: var(--jfs-radius);
    cursor: pointer;
    font-family: var(--jfs-font);
    font-size: 0.9rem;
    color: var(--jfs-text);
    min-width: 180px;
    justify-content: space-between;
    transition: border-color var(--jfs-transition), box-shadow var(--jfs-transition);
}

.jfs-sort-trigger:hover {
    border-color: #9ca3af;
    box-shadow: var(--jfs-shadow);
}

.jfs-dropdown-open .jfs-sort-trigger {
    border-color: var(--jfs-accent);
    box-shadow: 0 0 0 3px rgba(245, 196, 0, 0.2);
}

.jfs-sort-chevron {
    color: var(--jfs-text-bg);
    transition: transform var(--jfs-transition);
    flex-shrink: 0;
}

.jfs-clear-all:hover .jfs-sort-chevron{
    color: var(--jfs-accent) !important;
}

.jfs-dropdown-open .jfs-sort-chevron {
    transform: rotate(180deg);
}

.jfs-sort-options {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    left: 0;
    background: var(--jfs-bg);
    border: 1.5px solid var(--jfs-border);
    border-radius: var(--jfs-radius);
    box-shadow: var(--jfs-shadow-md);
    list-style: none;
    margin: 0;
    padding: 4px 0;
    display: none;
    z-index: 200;
    min-width: 180px;
}

.jfs-sort-options.jfs-sort-open { display: block; }

.jfs-sort-option {
    padding: 10px 16px;
    font-size: 0.875rem;
    cursor: pointer;
    color: var(--jfs-text);
    transition: background var(--jfs-transition);
}

.jfs-sort-option:hover { background: var(--jfs-bg-hover); }

.jfs-sort-option.jfs-sort-active {
    font-weight: 600;
    color: var(--jfs-accent-dark);
}

/* ── Active filter chips ────────────────────────────────────── */
.jfs-active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.jfs-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px 4px 12px;
    background: #fef9e0;
    border: 1.5px solid var(--jfs-accent);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: #78600a;
    animation: jfs-chip-in 0.15s ease;
}

@keyframes jfs-chip-in {
    from { opacity: 0; transform: scale(0.9); }
    to   { opacity: 1; transform: scale(1); }
}

.jfs-chip-remove {
    background: none  !important;
    border: none !important;
    cursor: pointer;
    padding: 2px !important;
    display: flex !important;
    align-items: center !important;
    color: var(--jfs-accent) !important;
    opacity: 0.7;
    transition: opacity var(--jfs-transition);
    border-radius: 50%;
}

.jfs-chip-remove:hover { opacity: 1; background: rgba(0,0,0,.06); }

/* ── Job cards ──────────────────────────────────────────────── */
.jfs-results {
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: opacity 0.2s ease;
}

.jfs-results--loading { opacity: 0.4; pointer-events: none; }

.jfs-job-card {
    background: var(--jfs-bg);
    border: 1.5px solid var(--jfs-border);
    border-radius: var(--jfs-radius);
    transition: box-shadow var(--jfs-transition), border-color var(--jfs-transition);
    overflow: hidden;
}

.jfs-job-card:hover {
    box-shadow: var(--jfs-shadow-md);
    border-color: #d1d5db;
}

.jfs-card-inner { padding: 20px 22px; }

.jfs-job-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 10px;
    line-height: 1.3;
}

.jfs-job-title a {
    color: var(--jfs-text);
    text-decoration: none;
    transition: color var(--jfs-transition);
}

.jfs-job-title a:hover { color: var(--jfs-accent-dark); }

.jfs-job-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
}

.jfs-meta-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.82rem;
    color: var(--jfs-text-muted);
}

.jfs-meta-item svg { flex-shrink: 0; }

.jfs-meta-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 9px;
    background: #f3f4f6;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--jfs-text-muted);
}

.jfs-job-excerpt {
    font-size: 0.875rem;
    color: #4b5563;
    line-height: 1.6;
    margin: 0 0 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.jfs-read-more {
    font-size: 0.95rem !important;
    font-weight: 600;
    color: var(--jfs-accent-dark);
    text-decoration: none;
    transition: color var(--jfs-transition);
}

.jfs-read-more:hover { color: var(--jfs-text); }

/* ── No results ─────────────────────────────────────────────── */
.jfs-no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--jfs-text-muted);
}

.jfs-no-results p { font-size: 1rem; margin: 16px 0 20px; }

.jfs-reset-btn {
    padding: 10px 24px;
    background: var(--jfs-accent);
    color: var(--jfs-text);
    border: none;
    border-radius: var(--jfs-radius);
    font-weight: 600;
    cursor: pointer;
    font-family: var(--jfs-font);
    font-size: 0.9rem;
    transition: background var(--jfs-transition);
}

.jfs-reset-btn:hover { background: var(--jfs-accent-dark); }

/* ── Loading overlay ────────────────────────────────────────── */
.jfs-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 50;
}

.jfs-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--jfs-border);
    border-top-color: var(--jfs-accent);
    border-radius: 50%;
    animation: jfs-spin 0.7s linear infinite;
}

@keyframes jfs-spin {
    to { transform: rotate(360deg); }
}

/* ── Pagination ─────────────────────────────────────────────── */
.jfs-pagination { margin-top: 28px; }

.jfs-pager {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.jfs-page-btn {
    padding: 7px 13px;
    border: 1.5px solid var(--jfs-border);
    border-radius: var(--jfs-radius);
    background: var(--jfs-bg);
    font-family: var(--jfs-font);
    font-size: 0.85rem;
    color: var(--jfs-text);
    cursor: pointer;
    transition: border-color var(--jfs-transition), background var(--jfs-transition);
}

.jfs-page-btn:hover {
    border-color: var(--jfs-accent);
    background: #fff;
    color: #000;
}

.jfs-page-btn.jfs-page-active {
    background: var(--jfs-accent);
    border-color: var(--jfs-accent);
    font-weight: 700;
    color: #fff;
}

.jfs-page-prev, .jfs-page-next { color: var(--jfs-text-muted); }

.jfs-page-ellipsis {
    padding: 7px 8px;
    color: var(--jfs-text-muted);
    font-size: 0.9rem;
}

/* ── Error state ────────────────────────────────────────────── */
.jfs-error {
    padding: 20px;
    color: #dc2626;
    text-align: center;
    font-size: 0.9rem;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
    .jfs-wrapper {
        flex-direction: column;
        gap: 20px;
    }

    .jfs-sidebar {
        width: 100%;
        flex: none;
        position: static;
    }
}

@media (max-width: 600px) {
    .jfs-results-header { flex-direction: column; align-items: flex-start; }
    .jfs-sort-wrapper   { width: 100%; }
    .jfs-sort-trigger   { width: 100%; }
    .jfs-sort-options   { left: 0; right: 0; }
}