/**
 * Collage-style layout for [lre_property_categories_hero] shortcode.
 * Supports 2–12 categories with zero dead space.
 * Loaded only when the shortcode is used.
 *
 * Layout strategy (desktop):
 *   Odd-fit counts → tile-1 is a "hero" spanning extra rows (no empty cells).
 *   Even-fit counts → pure equal grid.
 *
 *   2  → 2 cols × 1 row  (pure)
 *   3  → 2 cols × 2 rows  hero col-1 spans both rows
 *   4  → 2 cols × 2 rows  (pure)
 *   5  → 3 cols × 2 rows  hero col-1 spans both rows
 *   6  → 3 cols × 2 rows  (pure)
 *   7  → 4 cols × 2 rows  hero col-1 spans both rows
 *   8  → 4 cols × 2 rows  (pure)
 *   9  → 3 cols × 3 rows  (pure)
 *  10  → 4 cols × 3 rows  hero col-1 spans all 3 rows
 *  11  → 4 cols × 3 rows  hero col-1 spans rows 1-2
 *  12  → 4 cols × 3 rows  (pure)
 */

/* ============================================================
   Wrapper & shared layout container
   ============================================================ */
.lre-category-hero-grid {
    float: left;
    width: 100%;
    margin: 40px 0;
    padding: 0 5px;
}

.lre-category-hero-layout {
    display: grid;
    gap: 12px;
    direction: rtl;
    margin: 0 auto;
}

/* ============================================================
   Base tile styling
   ============================================================ */
.lre-category-tile {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    background-color: #2d3748;
    background-size: cover;
    background-position: center center;
    text-decoration: none;
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    min-height: 180px;
}

.lre-category-tile:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
}

.lre-category-tile-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 18px 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    text-align: right;
}

.lre-category-tile-title {
    font-size: 1.25rem;
    line-height: 1.3;
    font-weight: 600;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.lre-category-tile-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 2px;
    padding: 8px 14px;
    font-size: 0.9rem;
    line-height: 1.3;
    background-color: var(--maincolor);
    color: #ffffff;
    border-radius: 8px;
    transition: opacity 0.2s ease;
}

.lre-category-tile:hover .lre-category-tile-button {
    opacity: 0.9;
}

/* ============================================================
   Hero tile emphasis — larger title for the featured tile
   ============================================================ */
.lre-category-hero-grid[data-tiles="3"]  .lre-category-tile--1 .lre-category-tile-title,
.lre-category-hero-grid[data-tiles="5"]  .lre-category-tile--1 .lre-category-tile-title,
.lre-category-hero-grid[data-tiles="7"]  .lre-category-tile--1 .lre-category-tile-title,
.lre-category-hero-grid[data-tiles="10"] .lre-category-tile--1 .lre-category-tile-title,
.lre-category-hero-grid[data-tiles="11"] .lre-category-tile--1 .lre-category-tile-title {
    font-size: 1.6rem;
}

/* ============================================================
   Desktop layouts  (> 950 px)
   ============================================================ */

/* -- 2: pure 2 × 1 -- */
.lre-category-hero-grid[data-tiles="2"] .lre-category-hero-layout {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr;
    min-height: 360px;
}

/* -- 3: hero + 2 stacked  (2 cols × 2 rows) -- */
.lre-category-hero-grid[data-tiles="3"] .lre-category-hero-layout {
    grid-template-columns: 1.2fr 1fr;
    grid-template-rows: 1fr 1fr;
    min-height: 480px;
}
.lre-category-hero-grid[data-tiles="3"] .lre-category-tile--1 {
    grid-column: 1;
    grid-row: 1 / -1;
}

/* -- 4: pure 2 × 2 -- */
.lre-category-hero-grid[data-tiles="4"] .lre-category-hero-layout {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    min-height: 480px;
}

/* -- 5: hero + 2×2  (3 cols × 2 rows) -- */
.lre-category-hero-grid[data-tiles="5"] .lre-category-hero-layout {
    grid-template-columns: 1.25fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    min-height: 480px;
}
.lre-category-hero-grid[data-tiles="5"] .lre-category-tile--1 {
    grid-column: 1;
    grid-row: 1 / -1;
}

/* -- 6: pure 3 × 2 -- */
.lre-category-hero-grid[data-tiles="6"] .lre-category-hero-layout {
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    min-height: 480px;
}

/* -- 7: hero + 3×2  (4 cols × 2 rows) -- */
.lre-category-hero-grid[data-tiles="7"] .lre-category-hero-layout {
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    min-height: 480px;
}
.lre-category-hero-grid[data-tiles="7"] .lre-category-tile--1 {
    grid-column: 1;
    grid-row: 1 / -1;
}

/* -- 8: pure 4 × 2 -- */
.lre-category-hero-grid[data-tiles="8"] .lre-category-hero-layout {
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    min-height: 480px;
}

/* -- 9: pure 3 × 3 -- */
.lre-category-hero-grid[data-tiles="9"] .lre-category-hero-layout {
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    min-height: 600px;
}

/* -- 10: hero spanning all 3 rows + 3×3  (4 cols × 3 rows) -- */
.lre-category-hero-grid[data-tiles="10"] .lre-category-hero-layout {
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    min-height: 600px;
}
.lre-category-hero-grid[data-tiles="10"] .lre-category-tile--1 {
    grid-column: 1;
    grid-row: 1 / -1;
}

/* -- 11: hero spanning rows 1-2 + auto-fill rest  (4 cols × 3 rows) -- */
.lre-category-hero-grid[data-tiles="11"] .lre-category-hero-layout {
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    min-height: 600px;
}
.lre-category-hero-grid[data-tiles="11"] .lre-category-tile--1 {
    grid-column: 1;
    grid-row: 1 / span 2;
}

/* -- 12: pure 4 × 3 -- */
.lre-category-hero-grid[data-tiles="12"] .lre-category-hero-layout {
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    min-height: 600px;
}

/* ============================================================
   Tablet  (≤ 950 px)
   – Reset hero spans; flow everything into a 2-col grid.
   – For large counts (9-12) keep 3 cols to avoid excessive height.
   ============================================================ */
@media screen and (max-width: 950px) {

    .lre-category-hero-layout {
        min-height: 0;
        gap: 10px;
    }

    /* Reset all explicit hero placements */
    .lre-category-hero-grid[data-tiles="3"]  .lre-category-tile--1,
    .lre-category-hero-grid[data-tiles="5"]  .lre-category-tile--1,
    .lre-category-hero-grid[data-tiles="7"]  .lre-category-tile--1,
    .lre-category-hero-grid[data-tiles="10"] .lre-category-tile--1,
    .lre-category-hero-grid[data-tiles="11"] .lre-category-tile--1 {
        grid-column: auto;
        grid-row: auto;
    }

    /* 2-col layouts for counts 2-8 */
    .lre-category-hero-grid[data-tiles="2"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="3"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="4"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="5"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="6"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="7"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="8"]  .lre-category-hero-layout {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: unset;
    }

    /* 3-col layouts for counts 9-12 */
    .lre-category-hero-grid[data-tiles="9"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="10"] .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="11"] .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="12"] .lre-category-hero-layout {
        grid-template-columns: 1fr 1fr 1fr;
        grid-template-rows: unset;
    }
}

/* ============================================================
   Mobile  (≤ 600 px)
   – Single column for 2-3 tiles, 2 cols for 4+.
   ============================================================ */
@media screen and (max-width: 600px) {

    .lre-category-hero-grid {
        margin: 24px 0;
    }

    .lre-category-hero-layout {
        gap: 8px;
    }

    .lre-category-tile {
        border-radius: 8px;
        min-height: 150px;
    }

    .lre-category-tile-overlay {
        padding: 14px 16px;
    }

    .lre-category-tile-title {
        font-size: 1.1rem;
    }

    .lre-category-tile-button {
        padding: 6px 12px;
        font-size: 0.85rem;
    }

    /* Hero title override for mobile (no longer a hero, normalise size) */
    .lre-category-hero-grid[data-tiles="3"]  .lre-category-tile--1 .lre-category-tile-title,
    .lre-category-hero-grid[data-tiles="5"]  .lre-category-tile--1 .lre-category-tile-title,
    .lre-category-hero-grid[data-tiles="7"]  .lre-category-tile--1 .lre-category-tile-title,
    .lre-category-hero-grid[data-tiles="10"] .lre-category-tile--1 .lre-category-tile-title,
    .lre-category-hero-grid[data-tiles="11"] .lre-category-tile--1 .lre-category-tile-title {
        font-size: 1.1rem;
    }

    /* 2-3 tiles: single column */
    .lre-category-hero-grid[data-tiles="2"] .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="3"] .lre-category-hero-layout {
        grid-template-columns: 1fr;
    }

    /* 4+ tiles: 2-col grid */
    .lre-category-hero-grid[data-tiles="4"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="5"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="6"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="7"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="8"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="9"]  .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="10"] .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="11"] .lre-category-hero-layout,
    .lre-category-hero-grid[data-tiles="12"] .lre-category-hero-layout {
        grid-template-columns: 1fr 1fr;
    }
}

/* ============================================================
   Vertical layout  (layout="vertical")
   Uses double attribute selector [data-layout][data-tiles] —
   specificity (0,2,0) — to override all [data-tiles="N"] rules
   above without touching the grid mode at all.
   ============================================================ */

/* Override grid template — single column, auto-height rows */
.lre-category-hero-grid[data-layout="vertical"][data-tiles] .lre-category-hero-layout {
    grid-template-columns: 1fr;
    grid-template-rows: unset;
    min-height: 0;
    gap: 10px;
}

/* Cancel any explicit hero-tile placement */
.lre-category-hero-grid[data-layout="vertical"][data-tiles] .lre-category-tile {
    grid-column: auto;
    grid-row: auto;
    min-height: 220px;
}

/* Normalise hero title size — all tiles are equal in vertical mode */
.lre-category-hero-grid[data-layout="vertical"][data-tiles] .lre-category-tile .lre-category-tile-title {
    font-size: 1.35rem;
}

/* Overlay takes up more of the tile height in vertical mode */
.lre-category-hero-grid[data-layout="vertical"][data-tiles] .lre-category-tile-overlay {
    top: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.28) 55%, transparent 100%);
    justify-content: flex-end;
}

/* Responsive: vertical layout stays single-column on all breakpoints */
@media screen and (max-width: 950px) {
    .lre-category-hero-grid[data-layout="vertical"][data-tiles] .lre-category-hero-layout {
        grid-template-columns: 1fr;
    }

    .lre-category-hero-grid[data-layout="vertical"][data-tiles] .lre-category-tile {
        min-height: 200px;
    }
}

@media screen and (max-width: 600px) {
    .lre-category-hero-grid[data-layout="vertical"][data-tiles] .lre-category-tile {
        min-height: 170px;
    }

    .lre-category-hero-grid[data-layout="vertical"][data-tiles] .lre-category-tile .lre-category-tile-title {
        font-size: 1.15rem;
    }
}