/**
 * Layout Grids CSS
 * features/gallery-layout/assets/css/layout-grids.css
 */

/* Placeholder for Grid Layouts */
.wp-block-gallery.custom-layout:not([data-layout="slider"]):not([data-layout="justified"]):not([data-layout="imagecompare"]):not(.layout-ready) {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
    opacity: 1; /* Initial state visible */
}

/* Ensure images are square in initial loading state */
.wp-block-gallery.custom-layout:not([data-layout="slider"]):not([data-layout="justified"]):not([data-layout="imagecompare"]):not(.layout-ready) .wp-block-image {
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.wp-block-gallery.custom-layout:not([data-layout="slider"]):not([data-layout="justified"]):not([data-layout="imagecompare"]):not(.layout-ready) .wp-block-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* B. Grid-based layouts (2-7, twocols) */
.wp-block-gallery.custom-layout[data-layout^="2"],
.wp-block-gallery.custom-layout[data-layout^="3"],
.wp-block-gallery.custom-layout[data-layout^="4"],
.wp-block-gallery.custom-layout[data-layout^="5"],
.wp-block-gallery.custom-layout[data-layout^="6"],
.wp-block-gallery.custom-layout[data-layout^="7"],
.wp-block-gallery.custom-layout[data-layout="twocols"] { display: grid !important; }
.wp-block-gallery.custom-layout[data-layout^="2"] > *,
.wp-block-gallery.custom-layout[data-layout^="3"] > *,
.wp-block-gallery.custom-layout[data-layout^="4"] > *,
.wp-block-gallery.custom-layout[data-layout^="5"] > *,
.wp-block-gallery.custom-layout[data-layout^="6"] > *,
.wp-block-gallery.custom-layout[data-layout^="7"] > *,
.wp-block-gallery.custom-layout[data-layout="twocols"] > * { height: 100%; width: 100%; display: block; margin: 0; padding: 0; }

/* C. Two Cols */
.wp-block-gallery.custom-layout[data-layout="twocols"] { grid-template-columns: 1fr 1fr; gap: 10px; height: auto; }
.wp-block-gallery.custom-layout[data-layout="twocols"] > .wp-block-image { height: 100%; }

/* D. Masonry (Waterfall) */
.wp-block-gallery.custom-layout[data-layout="masonry"] { display: block !important; column-count: 3; column-gap: 10px; }
.wp-block-gallery.custom-layout[data-layout="masonry"] .wp-block-image { break-inside: avoid; margin-bottom: 10px !important; }

/* E. Mosaic (Tiled) */
.wp-block-gallery.custom-layout[data-layout="mosaic"] { display: grid !important; gap: 10px; grid-auto-flow: row dense; grid-auto-rows: 150px; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.wp-block-gallery.custom-layout[data-layout="mosaic"] .wp-block-image:nth-child(3n) { grid-column: span 2; }
.wp-block-gallery.custom-layout[data-layout="mosaic"] .wp-block-image:nth-child(4n) { grid-row: span 2; }

/* F. Instagram (Square Grid) */
.wp-block-gallery.custom-layout[data-layout="insta"] { display: grid !important; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px; }
.wp-block-gallery.custom-layout[data-layout="insta"] .wp-block-image { aspect-ratio: 1 / 1; }

/* J. Featured Big */
.wp-block-gallery.custom-layout[data-layout="featuredbig"] { display: grid !important; gap: 10px; grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; height: 400px; }
.wp-block-gallery.custom-layout[data-layout="featuredbig"] > *:first-child { grid-row: 1 / 3; grid-column: 1 / 2; }
.wp-block-gallery.custom-layout[data-layout="featuredbig"] .wp-block-image img { object-fit: cover; }

/* K. Circle Grid */
.wp-block-gallery.custom-layout[data-layout="circlegrid"] {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    padding: 20px;
    justify-content: center;
}
.wp-block-gallery.custom-layout[data-layout="circlegrid"] .wp-block-image { aspect-ratio: 1 / 1; border-radius: 50%; overflow: hidden; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.wp-block-gallery.custom-layout[data-layout="circlegrid"] .wp-block-image:hover {
    transform: scale(1);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}
.wp-block-gallery.custom-layout[data-layout="circlegrid"] .wp-block-image img { width: 100%; height: 100%; object-fit: cover; }

/* M. Film Strip */
.wp-block-gallery.custom-layout[data-layout="filmstrip"] { background: #222; padding: 20px 10px; display: flex !important; gap: 5px; overflow-x: auto; border-top: 10px solid #333; border-bottom: 10px solid #333; position: relative; }
.wp-block-gallery.custom-layout[data-layout="filmstrip"]::before,
.wp-block-gallery.custom-layout[data-layout="filmstrip"]::after { content: ''; position: absolute; left: 0; right: 0; height: 8px; background: repeating-linear-gradient( to right, #444 0px, #444 15px, #666 15px, #666 25px ); }
.wp-block-gallery.custom-layout[data-layout="filmstrip"]::before { top: 2px; }
.wp-block-gallery.custom-layout[data-layout="filmstrip"]::after { bottom: 2px; }
.wp-block-gallery.custom-layout[data-layout="filmstrip"] .wp-block-image { flex: 0 0 200px; height: 150px !important; border: 2px solid #555; }
.wp-block-gallery.custom-layout[data-layout="filmstrip"] .wp-block-image img { object-fit: cover; }

/* N. Honeycomb */
.wp-block-gallery.custom-layout[data-layout="honeycomb"] { display: flex !important; flex-wrap: wrap; gap: 5px; justify-content: center; }
.wp-block-gallery.custom-layout[data-layout="honeycomb"] .wp-block-image { width: 150px !important; height: 130px !important; clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%); margin: 10px 5px; transition: transform 0.3s ease; }
.wp-block-gallery.custom-layout[data-layout="honeycomb"] .wp-block-image:hover { transform: scale(1); z-index: 10; }
.wp-block-gallery.custom-layout[data-layout="honeycomb"] .wp-block-image img { object-fit: cover; }

/* O. Offset Columns */
.wp-block-gallery.custom-layout[data-layout="offsetcols"] { display: grid !important; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; }
.wp-block-gallery.custom-layout[data-layout="offsetcols"] .wp-block-image:nth-child(even) { transform: translateY(30px); }
.wp-block-gallery.custom-layout[data-layout="offsetcols"] .wp-block-image { transition: transform 0.3s ease; }
.wp-block-gallery.custom-layout[data-layout="offsetcols"] .wp-block-image:hover { transform: translateY(0px) scale(1); }

/* P. Split Focus */
.wp-block-gallery.custom-layout[data-layout="splitfocus"] { display: grid !important; grid-template-columns: 3fr 2fr; gap: 15px; height: 400px; }
.wp-block-gallery.custom-layout[data-layout="splitfocus"] > *:first-child { grid-row: 1 / -1; }
.wp-block-gallery.custom-layout[data-layout="splitfocus"] > *:not(:first-child) .wp-block-image { height: calc(50% - 7.5px) !important; }
.wp-block-gallery.custom-layout[data-layout="splitfocus"] .wp-block-image img { object-fit: cover; }

/* --- AF. Structured Grid System --- */
.wp-block-gallery.custom-layout[data-layout^="grid-"] {
    display: grid !important;
    width: 100%;
    row-gap: 50px;
    column-gap: 10px;
}

.wp-block-gallery.custom-layout[data-layout^="grid-"] .wp-block-image { background-color: #f8f8f8; }
.wp-block-gallery.custom-layout[data-layout^="grid-"] .wp-block-image img {
    display: block; width: 100%; height: 100%; object-fit: contain;
}

/* Individual Grid Definitions */
.wp-block-gallery.custom-layout[data-layout="grid-2x2"] { grid-template-columns: repeat(2, 1fr); }
.wp-block-gallery.custom-layout[data-layout="grid-3x2"] { grid-template-columns: repeat(3, 1fr); }
.wp-block-gallery.custom-layout[data-layout="grid-2x3"] { grid-template-columns: repeat(2, 1fr); }
.wp-block-gallery.custom-layout[data-layout="grid-3x3"] { grid-template-columns: repeat(3, 1fr); }
.wp-block-gallery.custom-layout[data-layout="grid-4x2"] { grid-template-columns: repeat(4, 1fr); }
.wp-block-gallery.custom-layout[data-layout="grid-2x4"] { grid-template-columns: repeat(2, 1fr); }
.wp-block-gallery.custom-layout[data-layout="grid-4x4"] { grid-template-columns: repeat(4, 1fr); }

/* Combo Layouts */
.wp-block-gallery.custom-layout[data-layout^="hero-"] > *,
.wp-block-gallery.custom-layout[data-layout^="symmetrical-"] > *,
.wp-block-gallery.custom-layout[data-layout^="diamond-"] > *,
.wp-block-gallery.custom-layout[data-layout^="asymmetric-"] > *,
.wp-block-gallery.custom-layout[data-layout^="cinema-"] > *,
.wp-block-gallery.custom-layout[data-layout^="puzzle-"] > *,
.wp-block-gallery.custom-layout[data-layout^="t-shape-"] > *,
.wp-block-gallery.custom-layout[data-layout="featuredbig"] > *,
.wp-block-gallery.custom-layout[data-layout="splitfocus"] > * {
    height: 100%;
    width: 100%;
    overflow: hidden;
}

/* S. Hero Left Stack */
.wp-block-gallery.custom-layout[data-layout="hero-left-stack"] { display: grid !important; grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; gap: 10px; height: 400px; }
.wp-block-gallery.custom-layout[data-layout="hero-left-stack"] > *:first-child { grid-row: 1 / 3; grid-column: 1 / 2; }
.wp-block-gallery.custom-layout[data-layout="hero-left-stack"] .wp-block-image img { object-fit: cover; }

/* T. Hero Top Four */
.wp-block-gallery.custom-layout[data-layout="hero-top-four"] { display: grid !important; grid-template-columns: repeat(4, 1fr); grid-template-rows: 2fr 1fr; gap: 10px; }
.wp-block-gallery.custom-layout[data-layout="hero-top-four"] > *:first-child { grid-column: 1 / 5; grid-row: 1 / 2; }
.wp-block-gallery.custom-layout[data-layout="hero-top-four"] .wp-block-image img { object-fit: cover; }

/* U. Symmetrical Sides */
.wp-block-gallery.custom-layout[data-layout="symmetrical-sides"] { display: grid !important; grid-template-columns: 1fr 2fr 1fr; gap: 10px; height: 350px; }
.wp-block-gallery.custom-layout[data-layout="symmetrical-sides"] > *:nth-child(2) { grid-column: 2 / 3; }
.wp-block-gallery.custom-layout[data-layout="symmetrical-sides"] .wp-block-image img { object-fit: cover; }

/* V. Diamond Focus */
.wp-block-gallery.custom-layout[data-layout="diamond-focus"] { display: grid !important; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); gap: 10px; height: 400px; }
.wp-block-gallery.custom-layout[data-layout="diamond-focus"] > *:nth-child(1) { grid-column: 2 / 3; grid-row: 1 / 2; }
.wp-block-gallery.custom-layout[data-layout="diamond-focus"] > *:nth-child(2) { grid-column: 1 / 2; grid-row: 2 / 3; }
.wp-block-gallery.custom-layout[data-layout="diamond-focus"] > *:nth-child(3) { grid-column: 2 / 3; grid-row: 2 / 3; }
.wp-block-gallery.custom-layout[data-layout="diamond-focus"] > *:nth-child(4) { grid-column: 3 / 4; grid-row: 2 / 3; }
.wp-block-gallery.custom-layout[data-layout="diamond-focus"] > *:nth-child(5) { grid-column: 2 / 3; grid-row: 3 / 4; }
.wp-block-gallery.custom-layout[data-layout="diamond-focus"] .wp-block-image img { object-fit: cover; }

/* W. Asymmetric Duo */
.wp-block-gallery.custom-layout[data-layout="asymmetric-duo"] { display: grid !important; grid-template-columns: 3fr 2fr; grid-template-rows: 1fr 1fr 1fr; gap: 10px; height: 450px; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-duo"] > *:nth-child(1) { grid-column: 1 / 2; grid-row: 1 / 3; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-duo"] > *:nth-child(2) { grid-column: 2 / 3; grid-row: 1 / 2; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-duo"] > *:nth-child(3) { grid-column: 1 / 2; grid-row: 3 / 4; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-duo"] > *:nth-child(4) { grid-column: 2 / 3; grid-row: 2 / 4; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-duo"] .wp-block-image img { object-fit: cover; }

/* Asymmetric Trio, Quad, Penta, Hex, Dynamic */
.wp-block-gallery.custom-layout[data-layout="asymmetric-tri"] { display: grid !important; grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; gap: 10px; height: clamp(350px, 50vh, 450px); }
.wp-block-gallery.custom-layout[data-layout="asymmetric-tri"] > *:nth-child(1) { grid-column: 1 / 2; grid-row: 1 / 3; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-tri"] .wp-block-image img { object-fit: cover; }

.wp-block-gallery.custom-layout[data-layout="asymmetric-quad-stack"] { display: grid !important; grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr 1fr; gap: 10px; height: clamp(450px, 70vh, 600px); }
.wp-block-gallery.custom-layout[data-layout="asymmetric-quad-stack"] > *:nth-child(1) { grid-column: 1 / 2; grid-row: 1 / 4; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-quad-stack"] .wp-block-image img { object-fit: cover; }

.wp-block-gallery.custom-layout[data-layout="asymmetric-penta"] { display: grid !important; grid-template-columns: 2fr 1.2fr; grid-template-rows: 1fr 1fr 1fr; gap: 10px; height: clamp(450px, 65vh, 650px); }
.wp-block-gallery.custom-layout[data-layout="asymmetric-penta"] > *:nth-child(1) { grid-column: 1 / 2; grid-row: 1 / 3; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-penta"] > *:nth-child(2) { grid-column: 2 / 3; grid-row: 1 / 2; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-penta"] > *:nth-child(3) { grid-column: 2 / 3; grid-row: 2 / 3; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-penta"] > *:nth-child(4) { grid-column: 1 / 2; grid-row: 3 / 4; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-penta"] > *:nth-child(5) { grid-column: 2 / 3; grid-row: 3 / 4; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-penta"] .wp-block-image img { object-fit: cover; }

.wp-block-gallery.custom-layout[data-layout="asymmetric-hex"] { display: grid !important; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); gap: 10px; height: clamp(500px, 75vh, 700px); }
.wp-block-gallery.custom-layout[data-layout="asymmetric-hex"] > *:nth-child(1) { grid-column: 1 / 2; grid-row: 1 / 3; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-hex"] > *:nth-child(2) { grid-column: 2 / 4; grid-row: 1 / 2; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-hex"] > *:nth-child(3) { grid-column: 2 / 3; grid-row: 2 / 3; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-hex"] > *:nth-child(4) { grid-column: 3 / 4; grid-row: 2 / 3; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-hex"] > *:nth-child(5) { grid-column: 1 / 2; grid-row: 3 / 4; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-hex"] > *:nth-child(6) { grid-column: 2 / 3; grid-row: 3 / 4; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-hex"] > *:nth-child(7) { grid-column: 3 / 4; grid-row: 3 / 4; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-hex"] .wp-block-image img { object-fit: cover; }

.wp-block-gallery.custom-layout[data-layout="asymmetric-dynamic"] { display: grid !important; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); grid-auto-rows: clamp(150px, 20vh, 200px); grid-auto-flow: dense; gap: 10px; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-dynamic"] > *:nth-child(5n + 1) { grid-column: span 2; grid-row: span 1; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-dynamic"] > *:nth-child(7n + 2) { grid-column: span 1; grid-row: span 2; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-dynamic"] > *:first-child { grid-column: span 2; grid-row: span 2; }
.wp-block-gallery.custom-layout[data-layout="asymmetric-dynamic"] .wp-block-image img { object-fit: cover; }

/* X. Cinema Strip */
.wp-block-gallery.custom-layout[data-layout="cinema-strip"] { display: grid !important; grid-template-columns: repeat(4, 1fr); grid-template-rows: 3fr 1fr; gap: 10px; height: 400px; }
.wp-block-gallery.custom-layout[data-layout="cinema-strip"] > *:first-child { grid-column: 1 / 5; grid-row: 1 / 2; }
.wp-block-gallery.custom-layout[data-layout="cinema-strip"] .wp-block-image img { object-fit: cover; }

/* Y. Puzzle Grid */
.wp-block-gallery.custom-layout[data-layout="puzzle-grid"] { display: grid !important; grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(2, 1fr); gap: 10px; height: 350px; }
.wp-block-gallery.custom-layout[data-layout="puzzle-grid"] > *:nth-child(1) { grid-column: 1 / 3; grid-row: 1 / 2; }
.wp-block-gallery.custom-layout[data-layout="puzzle-grid"] > *:nth-child(2) { grid-column: 3 / 5; grid-row: 1 / 2; }
.wp-block-gallery.custom-layout[data-layout="puzzle-grid"] > *:nth-child(3) { grid-column: 1 / 2; grid-row: 2 / 3; }
.wp-block-gallery.custom-layout[data-layout="puzzle-grid"] > *:nth-child(4) { grid-column: 2 / 4; grid-row: 2 / 3; }
.wp-block-gallery.custom-layout[data-layout="puzzle-grid"] > *:nth-child(5) { grid-column: 4 / 5; grid-row: 2 / 3; }
.wp-block-gallery.custom-layout[data-layout="puzzle-grid"] .wp-block-image img { object-fit: cover; }

/* Z. T-Shape Layout */
.wp-block-gallery.custom-layout[data-layout="t-shape-layout"] { display: grid !important; grid-template-columns: repeat(2, 1fr); grid-template-rows: 2fr 1fr; gap: 10px; height: 400px; }
.wp-block-gallery.custom-layout[data-layout="t-shape-layout"] > *:first-child { grid-column: 1 / 3; grid-row: 1 / 2; }
.wp-block-gallery.custom-layout[data-layout="t-shape-layout"] .wp-block-image img { object-fit: cover; }

/* --- A3. Staggered 錯落排列 --- */
.wp-block-gallery.custom-layout[data-layout="staggered"] {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    padding: 20px;
}
.wp-block-gallery.custom-layout[data-layout="staggered"] .wp-block-image {
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.wp-block-gallery.custom-layout[data-layout="staggered"] .wp-block-image:nth-child(odd) {
    transform: translateY(20px);
}
.wp-block-gallery.custom-layout[data-layout="staggered"] .wp-block-image:nth-child(even) {
    transform: translateY(-20px);
}
.wp-block-gallery.custom-layout[data-layout="staggered"] .wp-block-image:hover {
    transform: translateY(0) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    z-index: 10;
}
.wp-block-gallery.custom-layout[data-layout="staggered"] .wp-block-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* --- A4. Spotlight 聚光燈效果 --- */
.wp-block-gallery.custom-layout[data-layout="spotlight"] {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    background: #111;
    padding: 20px;
    border-radius: 12px;
}
.wp-block-gallery.custom-layout[data-layout="spotlight"] .wp-block-image {
    border-radius: 8px;
    overflow: hidden;
    transition: opacity 0.4s ease, transform 0.4s ease, filter 0.4s ease;
}
.wp-block-gallery.custom-layout[data-layout="spotlight"] .wp-block-image.spotlight-dimmed {
    opacity: 0.3;
    filter: grayscale(80%);
    transform: scale(0.95);
}
.wp-block-gallery.custom-layout[data-layout="spotlight"] .wp-block-image:not(.spotlight-dimmed) {
    z-index: 10;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}
.wp-block-gallery.custom-layout[data-layout="spotlight"] .wp-block-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* --- A7. Minimal 極簡風格 --- */
.wp-block-gallery.custom-layout[data-layout="minimal"] {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    gap: 60px;
    padding: 40px 20px;
    background: #fafafa;
}
.wp-block-gallery.custom-layout[data-layout="minimal"] .wp-block-image {
    max-width: 800px;
    width: 100% !important;
    border: 1px solid #eee;
    padding: 20px;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s ease;
}
.wp-block-gallery.custom-layout[data-layout="minimal"] .wp-block-image:hover {
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
}
.wp-block-gallery.custom-layout[data-layout="minimal"] .wp-block-image img {
    width: 100%;
    height: auto;
    object-fit: contain;
}
/* 極簡風格允許顯示說明 */
.wp-block-gallery.custom-layout[data-layout="minimal"] .wp-block-image figcaption {
    display: block !important;
    text-align: center;
    margin-top: 15px;
    font-size: 0.9em;
    color: #666;
    font-style: italic;
}


/* --- RESPONSIVE ADJUSTMENTS --- */
@media (max-width: 768px) {
    /* 基本網格 */
    .wp-block-gallery.custom-layout[data-layout="twocols"],
    .wp-block-gallery.custom-layout[data-layout="3"],
    .wp-block-gallery.custom-layout[data-layout="4"] { grid-template-columns: repeat(2, 1fr) !important; }
    .wp-block-gallery.custom-layout[data-layout="5"],
    .wp-block-gallery.custom-layout[data-layout="6"],
    .wp-block-gallery.custom-layout[data-layout="7"] { grid-template-columns: repeat(3, 1fr) !important; }

    /* 特殊版型 */
    .wp-block-gallery.custom-layout[data-layout="masonry"] { column-count: 2; }
    
    .wp-block-gallery.custom-layout[data-layout="circlegrid"] { 
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        padding: 20px 15px;
        gap: 15px;
    }
    .wp-block-gallery.custom-layout[data-layout="circlegrid"] .wp-block-image {
        min-width: 100px;
        max-width: 200px;
    }
    
     /* Staggered */
    .wp-block-gallery.custom-layout[data-layout="staggered"] {
        grid-template-columns: repeat(2, 1fr);
    }
    .wp-block-gallery.custom-layout[data-layout="staggered"] .wp-block-image:nth-child(odd),
    .wp-block-gallery.custom-layout[data-layout="staggered"] .wp-block-image:nth-child(even) {
        transform: none;
    }
}

@media (max-width: 480px) {
    /* 基本網格全部變為單欄 (除了 twocols) */
    .wp-block-gallery.custom-layout[data-layout^="2"],
    .wp-block-gallery.custom-layout[data-layout^="3"],
    .wp-block-gallery.custom-layout[data-layout^="4"],
    .wp-block-gallery.custom-layout[data-layout^="5"],
    .wp-block-gallery.custom-layout[data-layout^="6"],
    .wp-block-gallery.custom-layout[data-layout^="7"] { 
        grid-template-columns: 1fr !important; 
        gap: 10px; 
    }

    /* 特殊版型 */
    .wp-block-gallery.custom-layout[data-layout="masonry"] { column-count: 1; }

    .wp-block-gallery.custom-layout[data-layout="circlegrid"] { 
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        padding: 15px 10px;
        gap: 10px;
    }
    .wp-block-gallery.custom-layout[data-layout="circlegrid"] .wp-block-image {
        min-width: 80px;
        max-width: 150px;
    }
    
     /* Staggered - 變為單欄 */
    .wp-block-gallery.custom-layout[data-layout="staggered"] {
        grid-template-columns: 1fr;
    }
     /* Minimal */
    .wp-block-gallery.custom-layout[data-layout="minimal"] {
        gap: 40px;
        padding: 20px 10px;
    }
}

@media (max-width: 320px) {
    .wp-block-gallery.custom-layout[data-layout="circlegrid"] {
        grid-template-columns: repeat(2, 1fr);
        padding: 10px 5px;
    }
}