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solid var(--collage-line);border-radius:21px;box-shadow:0 10px 28px rgba(31,40,77,.06);min-width:0}.collage-preview-card{padding:18px}.collage-card-heading{align-items:center;display:flex;gap:12px;justify-content:space-between;margin:0 2px 13px;min-height:36px}.collage-card-heading span:first-child{color:var(--collage-primary);display:block;font-size:.65rem;font-weight:850;letter-spacing:.1em;margin-bottom:4px}.collage-card-heading h2{color:var(--collage-ink);font-size:1.13rem;letter-spacing:-.02em;margin:0}#collageMeta{color:#748099;font-size:.72rem;font-weight:700;text-align:right}.collage-canvas-wrap{background:repeating-conic-gradient(#edf0f5 0 25%,#f9fafc 0 50%) 50%/18px 18px;border-radius:16px;display:grid;min-height:340px;overflow:hidden;place-items:center;position:relative}.collage-canvas-wrap canvas{box-shadow:0 12px 34px rgba(23,32,51,.16);cursor:grab;display:block;height:auto;max-height:590px;max-width:100%;touch-action:none;width:auto}.collage-canvas-wrap canvas.is-dragging{cursor:grabbing}.collage-empty{align-items:center;color:#7b879b;display:flex;flex-direction:column;gap:10px;inset:0;justify-content:center;position:absolute;text-align:center}.collage-empty span{background:#fff;border:1px solid #d8deea;border-radius:18px;color:var(--collage-primary);display:grid;font-size:2rem;height:58px;place-items:center;width:58px}.collage-empty strong{font-size:.88rem}.collage-preview-hint{color:#71809a;font-size:.75rem;line-height:1.45;margin:13px 2px 0}.collage-controls{padding:18px}.collage-controls__heading{align-items:center;border-bottom:1px solid #e5e9f1;display:flex;gap:10px;margin:0 0 16px;padding-bottom:15px}.collage-controls__heading>span{background:#efedff;border-radius:11px;color:var(--collage-primary);display:grid;height:35px;place-items:center;width:35px}.collage-controls__heading svg{fill:none;height:19px;stroke:currentColor;stroke-linecap:round;stroke-width:1.8;width:19px}.collage-controls__heading h2{color:var(--collage-ink);font-size:1.1rem;margin:0}.collage-control-section{border-top:1px solid #edf0f5;padding:15px 0}.collage-controls__heading+.collage-control-section{border-top:0;padding-top:0}.collage-control-section h3{color:#344057;font-size:.76rem;font-weight:850;letter-spacing:.04em;margin:0;text-transform:uppercase}.collage-layouts{display:grid;gap:7px;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:11px}.collage-layout{background:#fafbfd;border:1px solid #dde4ef;border-radius:10px;color:#607087;cursor:pointer;font:inherit;min-height:62px;padding:5px 3px;transition:border .16s,background .16s,color .16s,transform .16s}.collage-layout:hover{border-color:#a9a2ff;transform:translateY(-1px)}.collage-layout.is-active{background:#f0efff;border-color:var(--collage-primary);box-shadow:0 0 0 1px rgba(101,88,245,.1);color:var(--collage-primary)}.collage-layout 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1fr}.collage-layout--grid-6 .collage-layout__thumb{grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,1fr)}.collage-layout--grid-9 .collage-layout__thumb{grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr)}.collage-ratios{display:flex;gap:5px;justify-content:space-between;margin-top:11px}.collage-ratio{align-items:center;background:transparent;border:0;color:#738099;cursor:pointer;display:flex;flex-direction:column;font:inherit;font-size:.59rem;font-weight:800;gap:4px;min-width:0;padding:0}.collage-ratio i{border:2px solid;border-radius:4px;display:block;height:19px;width:19px}.collage-ratio:nth-child(2) i{height:20px;width:16px}.collage-ratio:nth-child(3) i{height:21px;width:12px}.collage-ratio:nth-child(4) i{height:17px;width:22px}.collage-ratio:nth-child(5) i{height:17px;width:20px}.collage-ratio:nth-child(6) i{height:13px;width:23px}.collage-ratio.is-active{color:var(--collage-primary)}.collage-range{display:block;margin-top:11px}.collage-range>span{color:#718098;display:flex;font-size:.68rem;font-weight:800;justify-content:space-between}.collage-range output{color:var(--collage-primary)}.collage-range input{accent-color:var(--collage-primary);margin:8px 0 0;width:100%}.collage-color-row{margin-top:14px}.collage-color-row>span{color:#718098;display:block;font-size:.68rem;font-weight:800;margin-bottom:8px}.collage-colors{align-items:center;display:flex;gap:8px}.collage-colors>button,.collage-custom-color{background:var(--swatch);border:1px solid #d2d9e5;border-radius:50%;cursor:pointer;display:grid;height:25px;padding:0;place-items:center;width:25px}.collage-colors>button.is-active{outline:2px solid var(--collage-primary);outline-offset:2px}.collage-custom-color{background:#f4f5ff;color:var(--collage-primary);font-weight:900;overflow:hidden;position:relative}.collage-custom-color 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button{background:rgba(25,32,51,.76);border:0;border-radius:50%;color:#fff;cursor:pointer;display:grid;font-size:.83rem;height:18px;line-height:1;padding:0;place-items:center;position:absolute;right:2px;top:2px;width:18px}.collage-add-images{background:#fafbff;border:1px dashed #c7cfdd;border-radius:9px;color:var(--collage-primary);cursor:pointer;font:inherit;font-size:.72rem;font-weight:800;min-height:34px;width:100%}.collage-add-images:hover{background:#f0efff;border-color:var(--collage-primary)}.collage-adjust-section{display:none}.collage-adjust-section.is-visible{display:block}.collage-section-row #collageSelectedName{color:#718098;font-size:.66rem;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.collage-position-row{align-items:center;color:#718098;display:flex;font-size:.68rem;font-weight:800;justify-content:space-between;margin-top:13px}.collage-change,.collage-position-row button{background:#f9fafc;border:1px solid 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output{color:var(--collage-primary)}.collage-download{margin-top:15px;width:100%}.collage-change{font-size:.75rem;margin-top:13px;min-height:37px;width:100%}.collage-status{color:#68768e;font-size:.76rem;margin:13px 3px 0;min-height:1.3em;text-align:center}.collage-status.is-success{color:var(--collage-success)}.collage-status.is-error{color:#b42318}.dark-mode .collage-page,html[data-theme=dark] .collage-page{--collage-ink:#edf2ff;--collage-muted:#aab5c9;--collage-line:#303a50}.dark-mode .collage-app,html[data-theme=dark] .collage-app{background:radial-gradient(circle at 0 0,rgba(126,112,255,.17),transparent 26%),linear-gradient(145deg,#151d2c,#101724);box-shadow:none}.dark-mode .collage-controls,.dark-mode .collage-preview-card,html[data-theme=dark] .collage-controls,html[data-theme=dark] .collage-preview-card{background:#161f2e;box-shadow:none}.dark-mode .collage-canvas-wrap,html[data-theme=dark] .collage-canvas-wrap{background:repeating-conic-gradient(#283347 0 25%,#1c2636 0 50%) 50%/18px 18px}.dark-mode .collage-change,.dark-mode .collage-export-row select,.dark-mode .collage-image-item,.dark-mode .collage-layout,.dark-mode .collage-position-row button,html[data-theme=dark] .collage-change,html[data-theme=dark] .collage-export-row select,html[data-theme=dark] .collage-image-item,html[data-theme=dark] .collage-layout,html[data-theme=dark] .collage-position-row button{background:#202b3d;border-color:#36435b;color:#d8e2f4}.dark-mode .collage-upload,html[data-theme=dark] .collage-upload{background:linear-gradient(145deg,#151e2e,#111926);border-color:#40506b}@media(max-width:940px){.collage-editor-grid{grid-template-columns:1fr}.collage-canvas-wrap canvas{max-height:540px}}@media(max-width:650px){.collage-upload{grid-template-columns:1fr;min-height:0}.collage-upload__sample{min-height:150px;padding:14px}.collage-upload__sample img{max-height:190px}.collage-upload__content{padding:30px 18px}.collage-app{border-radius:22px;padding:11px}.collage-controls,.collage-preview-card{border-radius:16px;padding:13px}.collage-canvas-wrap{border-radius:12px;min-height:260px}.collage-canvas-wrap canvas{max-height:430px}.collage-layouts{gap:5px;grid-template-columns:repeat(4,minmax(0,1fr))}.collage-layout{min-height:57px}.collage-export-row{grid-template-columns:91px minmax(0,1fr)}.collage-card-heading{align-items:flex-start;flex-direction:column}.collage-card-heading #collageMeta{text-align:left}.collage-colors{gap:7px}.collage-hero{margin-bottom:16px}.collage-upload__content{order:-1;padding:20px 18px}}