.media-selector-overlay{z-index:500;-webkit-backdrop-filter:blur(8px);background-color:#000000b3;animation:.2s ease-out fadeIn;position:fixed;inset:0}.media-selector-content{z-index:501;background:var(--bg-elevated);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-strong);width:90vw;max-width:1000px;height:min(80vh,700px);box-shadow:var(--shadow-float);color:var(--text-primary);border-radius:16px;outline:none;flex-direction:column;animation:.25s ease-out slideIn;display:flex;position:fixed;top:50%;left:50%;overflow:hidden;transform:translate(-50%,-50%)}.media-selector-header{border-bottom:1px solid var(--border-soft);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.media-selector-header h2{color:var(--text-primary);margin:0;font-size:1.25rem;font-weight:600}.media-selector-body{flex:1;display:flex;overflow:hidden}.media-selector-sidebar{border-right:1px solid var(--border-soft);-webkit-backdrop-filter:blur(12px);background:#04081299;flex-direction:column;gap:6px;width:200px;padding:16px 12px;display:flex}.sidebar-nav-item{border-radius:var(--radius-md);width:100%;color:var(--text-dim);cursor:pointer;background:0 0;border:1px solid #0000;align-items:center;gap:10px;padding:10px 12px;font-size:.95rem;font-weight:500;transition:background .2s,color .2s,border-color .2s,box-shadow .2s,transform .2s;display:flex}.sidebar-nav-item:hover{color:var(--text-primary);background:#ffffff0d;border-color:#526cc626;transform:translateY(-1px)}.sidebar-nav-item.active{color:var(--accent-primary-end);background:linear-gradient(135deg,#3345c52e,#5a69dc24);border:1px solid #5a69dc4d;box-shadow:0 4px 16px #3345c526,inset 0 1px #849cff14}.sidebar-nav-item.active svg{filter:drop-shadow(0 0 4px #5a69dc66)}.media-selector-main{flex:1;display:flex;overflow:hidden}.media-selector-uploader{border-right:1px solid var(--border-soft);flex-direction:column;flex:1.5;justify-content:center;align-items:center;padding:40px;display:flex}.upload-canvas{border:2px dashed var(--border-strong);cursor:pointer;background:#0000001a;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:16px;width:100%;max-width:360px;height:100%;max-height:420px;transition:all .2s;display:flex;overflow:hidden}.upload-canvas:hover{border-color:var(--accent-primary-end);background:#7c3aed0d}.upload-canvas-icon{width:48px;height:48px;color:var(--text-muted)}.upload-canvas-text{text-align:center}.upload-canvas-text p{color:var(--text-primary);margin:0;font-weight:500}.upload-canvas-text span{color:var(--text-muted);font-size:.85rem}.media-selector-gallery{flex-direction:column;gap:16px;width:260px;padding:20px;display:flex;overflow-y:auto}.gallery-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.gallery-item{aspect-ratio:1;cursor:pointer;background:#0000004d;border:2px solid #0000;border-radius:8px;transition:transform .2s;position:relative;overflow:hidden}.gallery-item:hover{border-color:#526cc64d;transform:scale(1.03)}.gallery-item.active{border-color:var(--accent-primary-end);transform:scale(1.02);box-shadow:0 0 16px #5a69dc59}.gallery-item img{object-fit:cover;width:100%;height:100%}.gallery-item.placeholder{background:linear-gradient(135deg,#ffffff0d 0%,#ffffff03 100%);justify-content:center;align-items:center;display:flex}.media-selector-footer{border-top:1px solid var(--border-soft);background:#0003;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.selection-info{color:var(--text-dim);font-size:.9rem}.media-selector-actions{gap:12px;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{opacity:0;transform:translate(-50%,-48%)}to{opacity:1;transform:translate(-50%,-50%)}}.media-selector-gallery::-webkit-scrollbar{width:6px}.media-selector-gallery::-webkit-scrollbar-track{background:0 0}.media-selector-gallery::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}.media-selector-gallery::-webkit-scrollbar-thumb:hover{background:#fff3}.empty-state{height:200px;color:var(--text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex}.upload-canvas.has-images{cursor:default;background:#00000026;border-style:solid;border-color:#5a69dc40;padding:8px}.upload-canvas.canvas-drop-active{box-shadow:inset 0 0 30px #7c3aed14;border-color:var(--accent-primary-end)!important;background:#7c3aed1a!important}.canvas-preview-single{border-radius:8px;width:100%;height:100%;position:relative;overflow:hidden}.canvas-preview-single img{object-fit:contain;border-radius:8px;width:100%;height:100%}.canvas-preview-grid{grid-template-columns:repeat(auto-fill,minmax(56px,1fr));align-content:start;gap:6px;width:100%;height:100%;padding:2px;display:grid;overflow-y:auto}.canvas-preview-item{aspect-ratio:1;background:#0000004d;border:1px solid #ffffff14;border-radius:6px;position:relative;overflow:hidden}.canvas-preview-item img{object-fit:cover;width:100%;height:100%}.canvas-remove-btn{color:#ffffffe6;cursor:pointer;opacity:0;z-index:2;background:#000000bf;border:1px solid #ffffff26;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;padding:0;transition:opacity .15s,background .15s;display:flex;position:absolute;top:2px;right:2px}.canvas-preview-single:hover .canvas-remove-btn,.canvas-preview-item:hover .canvas-remove-btn{opacity:1}.canvas-remove-btn:hover{background:#dc3c3ccc}.canvas-add-more{cursor:pointer;color:var(--text-muted);background:#ffffff08;border:2px dashed #ffffff1f;justify-content:center;align-items:center;transition:border-color .2s,background .2s;display:flex}.canvas-add-more:hover{border-color:var(--accent-primary-end);color:var(--text-primary);background:#7c3aed0f}.canvas-capacity{color:var(--text-muted);text-align:center;margin-top:8px;font-size:.78rem}.gallery-item[draggable=true]{cursor:grab}.gallery-item[draggable=true]:active{cursor:grabbing}