/**
 * Planta Blog Filter - estilos frontend.
 */
.pbf-wrapper {
    display: grid;
    grid-template-columns: var(--pbf-filter-width, 290px) 1fr;
    gap: var(--pbf-column-gap, 60px);
    max-width: var(--pbf-max-width, 1100px);
    margin: 0 auto;
    padding: 40px 20px;
    color: var(--pbf-text-color, #332f28);
}

.pbf-sidebar { width: 100%; }

.pbf-search-row {
    display: flex;
    gap: 14px;
    margin-bottom: 18px;
    align-items: stretch;
}

.pbf-search-control {
    position: relative;
    flex: 1 1 auto;
    min-width: 0;
}

#pbf-search {
    width: 100%;
    border: 1px solid var(--pbf-border-color, #ddd6c8);
    border-radius: 7px;
    padding: 13px 56px 13px 16px;
    font-size: 14px;
    background: #fff;
    color: var(--pbf-text-color, #332f28);
    outline: none;
}

#pbf-search:focus { border-color: var(--pbf-main-color, #087c50); }

#pbf-search-btn {
    position: absolute;
    top: 0;
    right: 0;
    width: 48px;
    min-width: 48px;
    height: 48px;
    border: none;
    border-radius: 0 7px 7px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: transparent;
    color: #7b766d;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    padding: 0;
    text-decoration: none;
}

#pbf-search-btn:hover { color: var(--pbf-main-color, #087c50); background: transparent; }
#pbf-search-btn svg,
#pbf-filter-toggle svg { width: 26px; height: 26px; display: block; }

#pbf-filter-toggle {
    width: 62px;
    min-width: 62px;
    height: 48px;
    border: none;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--pbf-main-color, #087c50);
    color: #fff;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    text-decoration: none;
}

#pbf-filter-toggle:hover { background: var(--pbf-main-color-hover, #06663f); }
#pbf-filter-toggle.is-collapsed { opacity: .92; }

.pbf-filter-box {
    background: var(--pbf-filter-bg, #f3efe6);
    padding: 22px;
    border-radius: 14px;
}

.pbf-filter-title-row {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: none;
    border-bottom: 1px solid #d6cfc0;
    margin: 0 0 16px;
    padding: 0 0 12px;
    background: transparent;
    color: var(--pbf-text-color, #332f28);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    text-align: left;
    text-decoration: none !important;
}

.pbf-filter-title-row span { text-decoration: none !important; }

.pbf-arrow {
    font-size: 18px;
    color: var(--pbf-text-color, #332f28);
    line-height: 1;
    transform: rotate(0deg);
    transition: transform .2s ease;
}

.pbf-toggle.is-collapsed .pbf-arrow { transform: rotate(-90deg); }
.pbf-year-title { margin-top: 24px; }
.pbf-panel.is-hidden,
.pbf-filter-box.is-hidden { display: none !important; }

.pbf-category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}

.pbf-category-btn {
    border: 1px solid #d8d0c1;
    background: #fbf8f0;
    color: #3b352d;
    padding: 7px 11px;
    border-radius: 7px;
    font-size: 13px;
    cursor: pointer;
    line-height: 1.2;
    text-decoration: none;
}

.pbf-category-btn:hover { background: #eee7da; }

.pbf-category-btn.active {
    background: var(--pbf-main-color, #087c50);
    color: #fff;
    border-color: var(--pbf-main-color, #087c50);
}

.pbf-year-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pbf-year-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: #443f36;
    cursor: pointer;
}

.pbf-year-item input {
    width: 14px;
    height: 14px;
    cursor: pointer;
}

.pbf-content { width: 100%; }

.pbf-card {
    display: grid;
    grid-template-columns: var(--pbf-image-width, 260px) 1fr;
    background: var(--pbf-card-bg, #f7f3ea);
    border: 1px solid var(--pbf-border-color, #ddd6c8);
    border-radius: var(--pbf-card-radius, 14px);
    overflow: hidden;
    margin-bottom: 16px;
}

.pbf-card-image { min-height: 170px; }
.pbf-card-image a { display: block; width: 100%; height: 100%; text-decoration: none; }

.pbf-card-image img {
    width: 100%;
    height: 100%;
    min-height: 170px;
    object-fit: cover;
    display: block;
}

.pbf-card-info { padding: 22px 26px; }

.pbf-meta {
    font-size: 13px;
    font-weight: 600;
    color: #6b6256;
    margin-bottom: 8px;
}

.pbf-card-info h2 {
    font-size: 21px;
    line-height: 1.25;
    margin: 0 0 14px;
    color: var(--pbf-text-color, #332f28);
}

.pbf-card-info h2 a {
    color: var(--pbf-text-color, #332f28);
    text-decoration: none;
}

.pbf-card-info h2 a:hover { text-decoration: underline; }

.pbf-card-info p {
    font-size: 14px;
    line-height: 1.45;
    color: #3f3931;
    margin: 0 0 18px;
}

.pbf-read-more {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: #2d2923;
    font-weight: 700;
    text-decoration: none !important;
}

.pbf-read-more-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--pbf-arrow-color, #ff4778);
    color: #fff;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    text-decoration: none !important;
    font-size: 15px;
    line-height: 1;
    flex: 0 0 28px;
}

.pbf-read-more-text { text-decoration: underline; }

.pbf-load-more-wrap {
    text-align: center;
    margin-top: 25px;
}

#pbf-load-more {
    background: var(--pbf-main-color, #087c50);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 13px 28px;
    cursor: pointer;
    font-weight: 700;
}

#pbf-load-more:hover { background: var(--pbf-main-color-hover, #06663f); }
#pbf-load-more[disabled] { opacity: 0.5; cursor: not-allowed; }

.pbf-empty {
    background: var(--pbf-card-bg, #f7f3ea);
    border: 1px solid var(--pbf-border-color, #ddd6c8);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    color: #443f36;
}

.pbf-small-message {
    font-size: 13px;
    color: #6b6256;
    margin: 0;
}

@media (max-width: 900px) {
    .pbf-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .pbf-card { grid-template-columns: 1fr; }
    .pbf-card-image img { height: 240px; }
}

@media (max-width: 480px) {
    .pbf-wrapper { padding: 25px 14px; }
    .pbf-filter-box { padding: 18px; }
    .pbf-card-info { padding: 18px; }
    .pbf-card-info h2 { font-size: 18px; }
    .pbf-search-row { gap: 8px; }
    #pbf-search-btn { width: 44px; min-width: 44px; height: 44px; }
    #pbf-filter-toggle { width: 52px; min-width: 52px; height: 44px; }
    #pbf-search { padding-right: 50px; }
}