/**

 * Boxed layout page background patterns (Theme → Layout tab)

 * Uses --boxed-pattern-color, --boxed-pattern-opacity, --boxed-bg-color on html.

 */



[data-layout-width="boxed"][data-boxed-bg-type="pattern"] body {

    position: relative;

    isolation: isolate;

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"] body::before,

.boxed-pattern-preview[data-boxed-bg-type="pattern"]::before {

    content: '';

    pointer-events: none;

    z-index: 0;

    opacity: var(--boxed-pattern-opacity, 0.15);

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"] body::before {

    position: fixed;

    inset: 0;

}



.boxed-pattern-preview[data-boxed-bg-type="pattern"] {

    position: relative;

    overflow: hidden;

    min-height: 140px;

    border-radius: 8px;

    border: 1px solid rgba(15, 23, 42, 0.12);

    background-color: var(--boxed-bg-color, #f3f4f6);

}



.boxed-pattern-preview[data-boxed-bg-type="pattern"]::before {

    position: absolute;

    inset: 0;

}



.boxed-pattern-preview[data-boxed-bg-type="pattern"] .boxed-pattern-preview-card {

    position: relative;

    z-index: 1;

    max-width: 72%;

    margin: 1.25rem auto;

    padding: 1rem 1.25rem;

    border-radius: 6px;

    background: #fff;

    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);

    text-align: center;

    font-size: 0.85rem;

    color: #64748b;

}



.boxed-pattern-preview[data-boxed-bg-type="none"]::before {

    display: none;

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"][data-boxed-pattern="dots"] body::before,

.boxed-pattern-preview[data-boxed-bg-type="pattern"][data-boxed-pattern="dots"]::before {

    background-image: radial-gradient(circle, var(--boxed-pattern-color, #667eea) 1px, transparent 1px);

    background-size: 20px 20px;

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"][data-boxed-pattern="grid"] body::before,

.boxed-pattern-preview[data-boxed-bg-type="pattern"][data-boxed-pattern="grid"]::before {

    background-image:

        linear-gradient(var(--boxed-pattern-color, #667eea) 1px, transparent 1px),

        linear-gradient(90deg, var(--boxed-pattern-color, #667eea) 1px, transparent 1px);

    background-size: 20px 20px;

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"][data-boxed-pattern="lines"] body::before,

.boxed-pattern-preview[data-boxed-bg-type="pattern"][data-boxed-pattern="lines"]::before {

    background-image: repeating-linear-gradient(

        45deg,

        transparent,

        transparent 10px,

        var(--boxed-pattern-color, #667eea) 10px,

        var(--boxed-pattern-color, #667eea) 11px

    );

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"][data-boxed-pattern="crosshatch"] body::before,

.boxed-pattern-preview[data-boxed-bg-type="pattern"][data-boxed-pattern="crosshatch"]::before {

    background-image:

        repeating-linear-gradient(

            45deg,

            transparent,

            transparent 10px,

            var(--boxed-pattern-color, #667eea) 10px,

            var(--boxed-pattern-color, #667eea) 11px

        ),

        repeating-linear-gradient(

            -45deg,

            transparent,

            transparent 10px,

            var(--boxed-pattern-color, #667eea) 10px,

            var(--boxed-pattern-color, #667eea) 11px

        );

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"][data-boxed-pattern="zigzag"] body::before,

.boxed-pattern-preview[data-boxed-bg-type="pattern"][data-boxed-pattern="zigzag"]::before {

    background-color: transparent;

    background-image:

        linear-gradient(135deg, var(--boxed-pattern-color, #667eea) 25%, transparent 25%) -10px 0 / 20px 20px,

        linear-gradient(225deg, var(--boxed-pattern-color, #667eea) 25%, transparent 25%) -10px 0 / 20px 20px,

        linear-gradient(315deg, var(--boxed-pattern-color, #667eea) 25%, transparent 25%) 0 0 / 20px 20px,

        linear-gradient(45deg, var(--boxed-pattern-color, #667eea) 25%, transparent 25%) 0 0 / 20px 20px;

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"][data-boxed-pattern="hexagon"] body::before,

.boxed-pattern-preview[data-boxed-bg-type="pattern"][data-boxed-pattern="hexagon"]::before {

    background-image:

        radial-gradient(circle at 0% 50%, transparent 20px, var(--boxed-pattern-color, #667eea) 21px, var(--boxed-pattern-color, #667eea) 22px, transparent 23px),

        radial-gradient(circle at 100% 50%, transparent 20px, var(--boxed-pattern-color, #667eea) 21px, var(--boxed-pattern-color, #667eea) 22px, transparent 23px);

    background-size: 40px 40px;

    background-position: 0 0, 20px 20px;

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"][data-boxed-pattern="plus"] body::before,

.boxed-pattern-preview[data-boxed-bg-type="pattern"][data-boxed-pattern="plus"]::before {

    background-image:

        linear-gradient(var(--boxed-pattern-color, #667eea) 1px, transparent 1px),

        linear-gradient(90deg, var(--boxed-pattern-color, #667eea) 1px, transparent 1px);

    background-size: 18px 18px;

    background-position: center center;

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"][data-boxed-pattern="diamonds"] body::before,

.boxed-pattern-preview[data-boxed-bg-type="pattern"][data-boxed-pattern="diamonds"]::before {

    background-image: repeating-linear-gradient(

        45deg,

        var(--boxed-pattern-color, #667eea) 0,

        var(--boxed-pattern-color, #667eea) 1px,

        transparent 1px,

        transparent 12px

    );

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"][data-boxed-pattern="circles"] body::before,

.boxed-pattern-preview[data-boxed-bg-type="pattern"][data-boxed-pattern="circles"]::before {

    background-image: radial-gradient(

        circle,

        var(--boxed-pattern-color, #667eea) 2px,

        transparent 2.5px

    );

    background-size: 28px 28px;

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"][data-boxed-pattern="waves"] body::before,

.boxed-pattern-preview[data-boxed-bg-type="pattern"][data-boxed-pattern="waves"]::before {

    background-image: repeating-linear-gradient(

        0deg,

        transparent,

        transparent 8px,

        var(--boxed-pattern-color, #667eea) 8px,

        var(--boxed-pattern-color, #667eea) 9px,

        transparent 9px,

        transparent 16px

    );

    background-size: 100% 16px;

}



[data-layout-width="boxed"][data-boxed-bg-type="pattern"][data-boxed-pattern="bricks"] body::before,

.boxed-pattern-preview[data-boxed-bg-type="pattern"][data-boxed-pattern="bricks"]::before {

    background-image:

        linear-gradient(90deg, var(--boxed-pattern-color, #667eea) 1px, transparent 1px),

        linear-gradient(var(--boxed-pattern-color, #667eea) 1px, transparent 1px);

    background-size: 32px 16px;

    background-position: 0 0, 16px 8px;

}