/* CPT Sidebar Filter - Frontend Styles */
/* ================================================== */

:root {
    --cptf-primary:     #1a1a2e;
    --cptf-accent:      #e94560;
    --cptf-accent-2:    #0f3460;
    --cptf-light:       #f8f8f8;
    --cptf-border:      #e2e2e2;
    --cptf-text:        #333;
    --cptf-muted:       #888;
    --cptf-white:       #ffffff;
    --cptf-radius:      8px;
    --cptf-shadow:      0 2px 12px rgba(0,0,0,0.08);
    --cptf-transition:  all 0.25s ease;
}

/* ---- Widget Wrapper ---- */
.cptf-widget-wrap {
    font-family: inherit;
    color: var(--cptf-text);
}

/* ---- Search ---- */
.cptf-search-wrap {
    position: relative;
    margin-bottom: 18px;
}
.cptf-search-input {
    width: 100%;
    padding: 10px 38px 10px 14px;
    border: 1.5px solid var(--cptf-border);
    border-radius: var(--cptf-radius);
    font-size: 14px;
    background: var(--cptf-white);
    box-sizing: border-box;
    transition: var(--cptf-transition);
    outline: none;
}
.cptf-search-input:focus {
    border-color: var(--cptf-accent);
    box-shadow: 0 0 0 3px rgba(233,69,96,0.12);
}
.cptf-search-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 15px;
    color: var(--cptf-muted);
    pointer-events: none;
}

/* ---- Filter Groups ---- */
.cptf-filter-group {
    border: 1.5px solid var(--cptf-border);
    border-radius: var(--cptf-radius);
    margin-bottom: 12px;
    overflow: hidden;
    background: var(--cptf-white);
    box-shadow: var(--cptf-shadow);
}
.cptf-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    cursor: pointer;
    background: var(--cptf-light);
    border-bottom: 1.5px solid var(--cptf-border);
    user-select: none;
    transition: var(--cptf-transition);
}
.cptf-group-header:hover {
    background: #efefef;
}
.cptf-group-label {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--cptf-primary);
}
.cptf-group-toggle {
    font-size: 11px;
    color: var(--cptf-muted);
    transition: transform 0.2s ease;
}
.cptf-filter-group.cptf-collapsed .cptf-group-toggle {
    transform: rotate(-90deg);
}
.cptf-group-body {
    padding: 12px 16px;
    max-height: none;
    overflow-y: visible;
    transition: max-height 0.3s ease, padding 0.3s ease;
}
.cptf-filter-group.cptf-collapsed .cptf-group-body {
    max-height: 0;
    padding: 0 16px;
    overflow: hidden;
}

/* ---- Checkboxes ---- */
.cptf-checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 0;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.3;
    transition: var(--cptf-transition);
}
.cptf-checkbox-label:hover .cptf-term-name {
    color: var(--cptf-accent);
}
.cptf-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.cptf-check-box {
    width: 17px;
    height: 17px;
    min-width: 17px;
    border: 2px solid var(--cptf-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--cptf-transition);
    background: var(--cptf-white);
}
.cptf-checkbox:checked + .cptf-check-box {
    background: var(--cptf-accent);
    border-color: var(--cptf-accent);
}
.cptf-checkbox:checked + .cptf-check-box::after {
    content: '';
    width: 5px;
    height: 9px;
    border: 2px solid #fff;
    border-top: none;
    border-left: none;
    transform: rotate(45deg) translateY(-1px);
    display: block;
}
.cptf-term-name {
    flex: 1;
    color: var(--cptf-text);
    transition: var(--cptf-transition);
}
.cptf-term-count {
    font-size: 12px;
    color: var(--cptf-muted);
    background: var(--cptf-light);
    border-radius: 20px;
    padding: 1px 7px;
    min-width: 24px;
    text-align: center;
}

/* ---- Dropdowns ---- */
.cptf-select {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid var(--cptf-border);
    border-radius: var(--cptf-radius);
    font-size: 14px;
    background: var(--cptf-white);
    color: var(--cptf-text);
    outline: none;
    cursor: pointer;
    transition: var(--cptf-transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23888' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 34px;
}
.cptf-select:focus {
    border-color: var(--cptf-accent);
}

/* ---- Reset Button ---- */
.cptf-reset-btn {
    display: block;
    width: 100%;
    margin-top: 16px;
    padding: 10px;
    background: transparent;
    border: 1.5px solid var(--cptf-border);
    border-radius: var(--cptf-radius);
    color: var(--cptf-muted);
    font-size: 13px;
    cursor: pointer;
    transition: var(--cptf-transition);
    text-align: center;
}
.cptf-reset-btn:hover {
    background: var(--cptf-accent);
    border-color: var(--cptf-accent);
    color: var(--cptf-white);
}

/* ================================================== */
/* Results Container                                   */
/* ================================================== */
.cptf-results-wrap {
    position: relative;
    min-height: 200px;
}
.cptf-results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}
.cptf-result-count {
    font-size: 13px;
    color: var(--cptf-muted);
    font-style: italic;
}
.cptf-sort-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--cptf-muted);
}
.cptf-sort-wrap label { margin: 0; }
.cptf-sort-select {
    padding: 6px 30px 6px 10px;
    border: 1.5px solid var(--cptf-border);
    border-radius: var(--cptf-radius);
    font-size: 13px;
    background: var(--cptf-white);
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='7' viewBox='0 0 10 7'%3E%3Cpath fill='%23888' d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

/* ---- Grid ---- */
.cptf-results-grid {
    display: grid;
    gap: 24px;
}
.cptf-cols-1 { grid-template-columns: 1fr; }
.cptf-cols-2 { grid-template-columns: repeat(2, 1fr); }
.cptf-cols-3 { grid-template-columns: repeat(3, 1fr); }
.cptf-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
    .cptf-cols-3,
    .cptf-cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .cptf-cols-2,
    .cptf-cols-3,
    .cptf-cols-4 { grid-template-columns: 1fr; }
}

/* ---- Cards ---- */
.cptf-card {
    background: var(--cptf-white);
    border-radius: var(--cptf-radius);
    overflow: hidden;
    box-shadow: var(--cptf-shadow);
    border: 1.5px solid var(--cptf-border);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}
.cptf-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.13);
}
.cptf-card-thumb-link { display: block; }
.cptf-card-thumb {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}
.cptf-card-thumb-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.3) 0%, transparent 60%);
    transition: opacity 0.3s ease;
    opacity: 0;
}
.cptf-card:hover .cptf-card-thumb-overlay { opacity: 1; }
.cptf-card-thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cptf-light);
    font-size: 36px;
    color: var(--cptf-border);
}
.cptf-card-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.cptf-card-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}
.cptf-badge {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 3px 9px;
    border-radius: 20px;
    background: rgba(233,69,96,0.1);
    color: var(--cptf-accent);
}
.cptf-card-title {
    margin: 0 0 8px;
    font-size: 16px;
    line-height: 1.4;
}
.cptf-card-title a {
    color: var(--cptf-primary);
    text-decoration: none;
    transition: color 0.2s;
}
.cptf-card-title a:hover { color: var(--cptf-accent); }
.cptf-card-excerpt {
    font-size: 13px;
    color: var(--cptf-muted);
    line-height: 1.6;
    flex: 1;
    margin: 0 0 14px;
}
.cptf-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--cptf-border);
    padding-top: 12px;
    margin-top: auto;
}
.cptf-card-date { font-size: 12px; color: var(--cptf-muted); }
.cptf-card-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--cptf-accent);
    text-decoration: none;
    transition: var(--cptf-transition);
}
.cptf-card-link:hover { color: var(--cptf-primary); }

/* ---- Load More ---- */
.cptf-load-more-wrap {
    display: flex;
    justify-content: center;
    margin-top: 32px;
}
.cptf-load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    border: 2px solid var(--cptf-accent);
    border-radius: 30px;
    background: transparent;
    color: var(--cptf-accent);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--cptf-transition);
    letter-spacing: 0.02em;
}
.cptf-load-more-btn:hover {
    background: var(--cptf-accent);
    color: var(--cptf-white);
}
.cptf-load-more-btn:hover i {
    color: var(--cptf-white);
}
.cptf-load-more-btn i {
    font-size: 12px;
    color: var(--cptf-accent);
    transition: var(--cptf-transition);
}
.cptf-load-more-btn.cptf-btn-loading {
    opacity: 0.7;
    cursor: wait;
}

/* ---- No Results ---- */
.cptf-no-results {
    text-align: center;
    padding: 48px 20px;
    color: var(--cptf-muted);
}
.cptf-no-results-icon { font-size: 36px; display: block; margin-bottom: 12px; }
.cptf-no-results p { font-size: 15px; margin: 0; }

/* ---- Loading Overlay ---- */
.cptf-loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: var(--cptf-radius);
}
.cptf-results-wrap.cptf-loading .cptf-loading-overlay { display: flex; }
.cptf-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--cptf-border);
    border-top-color: var(--cptf-accent);
    border-radius: 50%;
    animation: cptf-spin 0.7s linear infinite;
}
@keyframes cptf-spin {
    to { transform: rotate(360deg); }
}

/* ---- Active filter indicator ---- */
.cptf-filter-group.has-active .cptf-group-label::after {
    content: ' ●';
    color: var(--cptf-accent);
    font-size: 10px;
}

/* ---- Inline filter title ---- */
.cptf-inline-title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 16px;
    color: var(--cptf-primary);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--cptf-accent);
}

/* ---- Card ACF field row (Step 5 output) ---- */
.cptf-card-acf-row {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 10px;
    margin: 8px 0 4px;
    background: var(--cptf-light);
    border-radius: 6px;
    border-left: 3px solid var(--cptf-accent);
    font-size: 13px;
    line-height: 1.4;
    flex-wrap: wrap;
}
.cptf-card-acf-icon {
    font-size: 15px;
    line-height: 1;
    flex-shrink: 0;
}
.cptf-card-acf-label {
    font-weight: 600;
    color: var(--cptf-muted);
    flex-shrink: 0;
}
.cptf-card-acf-value {
    color: var(--cptf-text);
    flex: 1;
}

/* Updated badge to be a link */
.cptf-badge {
    text-decoration: none;
    display: inline-block;
    transition: background 0.2s, color 0.2s;
}
.cptf-badge:hover {
    background: rgba(233,69,96,0.2);
    color: var(--cptf-accent);
}

/* Font Awesome icon sizing in cards */
.cptf-card-acf-icon i {
    font-size: 14px;
    color: var(--cptf-accent);
    width: 16px;
    text-align: center;
}
.cptf-card-thumb-placeholder i {
    font-size: 36px;
    color: var(--cptf-border);
}
.cptf-card-link i {
    font-size: 11px;
    margin-left: 2px;
}
.cptf-no-results-icon i { font-size: 32px; color: var(--cptf-muted); }