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.btn-close{width:36px;height:36px;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;transition:all .2s;display:flex}.gallery-header .btn-close:hover{color:#ef4444;background:#ef444433}.gallery-header-actions{align-items:center;gap:.75rem;margin-left:auto;margin-right:1rem;display:flex}.btn-upload-gallery{background:linear-gradient(135deg,var(--accent),#a855f7);color:#fff;cursor:pointer;border:none;border-radius:8px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.85rem;font-weight:600;transition:all .2s;display:flex}.btn-upload-gallery:hover{transform:translateY(-1px);box-shadow:0 4px 12px #6366f166}.btn-upload-gallery:disabled{opacity:.7;cursor:not-allowed;transform:none}.btn-upload-gallery .spin{animation:1s linear infinite spin}.gallery-paste-hint{border-bottom:1px solid 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.btn-primary:disabled{opacity:.5;cursor:not-allowed}@media (max-width:600px){.gallery-modal-overlay{padding:1rem}.gallery-modal{max-height:90vh}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:.75rem}}.gallery-modal-with-preview{max-width:1100px}.gallery-body{flex:1;display:flex;overflow:hidden}.gallery-modal-with-preview .gallery-content{border-right:1px solid var(--border-color);flex:1;padding:1.5rem;overflow-y:auto}.gallery-preview-panel{background:var(--bg-tertiary);flex-direction:column;justify-content:center;align-items:center;width:300px;padding:1.5rem;display:flex}.gallery-preview-panel.has-image{justify-content:flex-start}.preview-empty{color:var(--text-secondary);text-align:center;flex-direction:column;align-items:center;gap:1rem;display:flex}.preview-image-container{aspect-ratio:1;background:var(--bg-primary);border-radius:10px;justify-content:center;align-items:center;width:100%;display:flex;overflow:hidden}.preview-image-container img{object-fit:contain;max-width:100%;max-height:100%}.preview-info{text-align:center;color:var(--text-secondary);margin-top:1rem;font-size:.85rem}.preview-info p{margin:.25rem 0}.preview-format{color:var(--accent);font-weight:600}.gallery-preview-btn{color:#fff;cursor:pointer;opacity:0;background:#6366f1e6;border:none;border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;transition:opacity .2s;display:flex;position:absolute;bottom:8px;left:8px}.gallery-item:hover .gallery-preview-btn{opacity:1}.gallery-preview-btn:hover{background:#4f46e5}.gallery-lightbox{z-index:2000;background:#000000f2;justify-content:center;align-items:center;padding:2rem;display:flex;position:fixed;inset:0}.gallery-lightbox img{object-fit:contain;border-radius:8px;max-width:90%;max-height:85vh}.lightbox-close{color:#fff;cursor:pointer;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;transition:background .2s;display:flex;position:absolute;top:1.5rem;right:1.5rem}.lightbox-close:hover{background:#fff3}.lightbox-info{color:#fff;background:#000000b3;border-radius:20px;padding:.5rem 1rem;font-size:.85rem;position:absolute;bottom:1.5rem;left:50%;transform:translate(-50%)}@media (max-width:768px){.gallery-body{flex-direction:column}.gallery-modal-with-preview .gallery-content{border-right:none;border-bottom:1px solid var(--border-color)}.gallery-preview-panel{width:100%;max-height:200px;padding:1rem}.preview-image-container{aspect-ratio:auto;height:120px}}