/* =========================================================
   BẤT ĐỘNG SẢN – category.css  v1.3
   Dùng cho: taxonomy archive, CPT archive /bat-dong-san
   ========================================================= */
:root {
    --bds-orange:     #ff7200;
    --bds-text:       #111;
    --bds-muted:      #6b7280;
    --bds-border:     #e5e7eb;
    --bds-bg-alt:     #f3f4f6;
    --bds-radius:     8px;
    --bds-transition: 0.25s ease;
}

/* box-sizing scoped — không đè theme */
.bds-cat-wrap *,
.bds-cat-wrap *::before,
.bds-cat-wrap *::after,
.bds-arc-wrap *,
.bds-arc-wrap *::before,
.bds-arc-wrap *::after { box-sizing: border-box; }

/* =====================================================
   TAXONOMY CATEGORY ARCHIVE (/danh-muc-bds/ten)
   ===================================================== */
.bds-cat-header    { max-width: 1200px; margin: 0 auto; padding: 32px 24px 0; }
.bds-cat-title     { font-size: 26px; font-weight: 700; color: var(--bds-text); margin: 0 0 8px; }
.bds-cat-desc      { font-size: 15px; color: var(--bds-muted); margin: 0 0 8px; }
.bds-cat-container { max-width: 1200px; margin: 0 auto; padding: 28px 24px 60px; }
.bds-cat-empty     { grid-column: 1 / -1; text-align: center; color: var(--bds-muted); padding: 60px 0; font-size: 15px; }

/* =====================================================
   CPT ARCHIVE (/bat-dong-san)
   ===================================================== */
.bds-arc-container { max-width: 1200px; margin: 0 auto; padding: 32px 24px 60px; }

.bds-arc-title {
    font-size: 2em;
    font-weight: 700;
    color: var(--bds-text);
    margin: 0 0 12px;
}

/* Divider dưới h1 */
.bds-arc-divider {
    border: none;
    border-bottom: 1px solid #1c1c1c;
    margin: 0 0 36px;
}

.bds-arc-empty { color: var(--bds-muted); font-size: 15px; }

.bds-arc-section { margin-bottom: 52px; }

.bds-arc-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    gap: 12px;
}
.bds-arc-section__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--bds-text);
    margin: 0;
}
.bds-arc-section__viewall {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: .85rem;
    font-weight: 600;
    color: var(--bds-orange);
    text-decoration: none;
    white-space: nowrap;
    transition: opacity var(--bds-transition);
    flex-shrink: 0;
}
.bds-arc-section__viewall:hover { opacity: .75; }
.bds-arc-section__viewall svg { width: 16px; height: 16px; }

/* =====================================================
   CARD GRID — shared
   ===================================================== */
.bds-du-an__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

/* =====================================================
   CARD ITEM — shared
   ===================================================== */
.bds-du-an__item {
    background: #fff;
    border-radius: var(--bds-radius);
    overflow: hidden;
    border: 1px solid var(--bds-border);
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--bds-transition), transform var(--bds-transition);
}
.bds-du-an__item:hover { box-shadow: 0 6px 20px rgba(0,0,0,.1); transform: translateY(-3px); }

/* Thumb wrap — position relative để chứa tag */
.bds-du-an__thumb-link { display: block; overflow: hidden; position: relative; }

.bds-du-an__thumb {
    width: 100%; height: 200px; object-fit: cover; display: block;
    background: var(--bds-bg-alt);
    opacity: 0;
    transition: opacity .4s ease, transform .4s ease;
}
.bds-du-an__thumb.loaded              { opacity: 1; }
.bds-du-an__item:hover .bds-du-an__thumb { transform: scale(1.04); }
.bds-du-an__thumb--placeholder        { height: 200px; background: var(--bds-bg-alt); }

/* Tag loại hình nổi trên ảnh */
.bds-du-an__tag {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(0, 0, 0, .55);
    color: #fff;
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .8px;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 4px;
    backdrop-filter: blur(4px);
    line-height: 1.5;
    pointer-events: none;
}

/* Card body */
.bds-du-an__body { padding: 1rem; flex: 1; display: flex; flex-direction: column; gap: .4rem; }
.bds-du-an__name { font-size: .95rem; font-weight: 700; margin: 0; line-height: 1.35; }
.bds-du-an__name a { color: var(--bds-text); text-decoration: none; }
.bds-du-an__name a:hover { color: var(--bds-orange); }
.bds-du-an__address {
    font-size: 1rem; color: var(--bds-text); margin: 0;
    display: flex; align-items: flex-start; gap: .3rem; line-height: 1.45;
}
.bds-du-an__price {
    font-size: .92rem; color: var(--bds-orange); font-weight: 700; margin: 0;
    display: flex; align-items: flex-start; gap: .3rem; margin-top: auto; padding-top: 6px;
}
.bds-du-an__icon { width: 14px; height: 14px; flex-shrink: 0; fill: currentColor; margin-top: 7px; }

/* =====================================================
   LOAD MORE (taxonomy archive only)
   ===================================================== */
.bds-cat-loadmore-wrap { text-align: center; margin-top: .5rem; }
.bds-loadmore-btn {
    display: inline-flex; align-items: center; gap: .4rem;
    padding: .7rem 2rem; border: 2px solid var(--bds-orange); border-radius: 99px;
    background: transparent; color: var(--bds-orange); font-size: .9rem; font-weight: 600;
    cursor: pointer; transition: background var(--bds-transition), color var(--bds-transition);
}
.bds-loadmore-btn:hover   { background: var(--bds-orange); color: #fff; }
.bds-loadmore-btn:disabled { opacity: .5; cursor: not-allowed; }

/* =====================================================
   SKELETON
   ===================================================== */
.bds-skeleton { background: #fff; border-radius: var(--bds-radius); border: 1px solid var(--bds-border); overflow: hidden; }
.bds-skeleton__thumb {
    width: 100%; height: 200px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%; animation: bds-shimmer 1.4s infinite;
}
.bds-skeleton__body { padding: 1rem; }
.bds-skeleton__line {
    height: 12px; border-radius: 6px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%; animation: bds-shimmer 1.4s infinite; margin-bottom: 10px;
}
.bds-skeleton__line--short { width: 60%; }
@keyframes bds-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) { .bds-du-an__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .bds-du-an__grid { grid-template-columns: repeat(2, 1fr); } .bds-cat-title { font-size: 22px; } .bds-arc-title { font-size: 1.6em; } }
@media (max-width: 480px)  { .bds-du-an__grid { grid-template-columns: 1fr; } }