.paste-clipboard-dropzone{border:1px dashed var(--color-border-light);border-radius:var(--radius-sm);background:var(--color-bg-tertiary);min-height:150px;transition:all var(--transition-duration) var(--transition-timing);padding:var(--spacing-md)}.paste-clipboard-dropzone.drag-over{border-color:var(--color-primary);background:var(--color-primary-lighter)}.paste-clipboard-empty{min-height:120px;color:var(--color-text-tertiary);flex-direction:column;justify-content:center;align-items:center;display:flex}.paste-clipboard-icon{margin-bottom:var(--spacing-sm);color:var(--color-text-quaternary);font-size:36px}.paste-clipboard-empty p{font-size:var(--font-size-sm);text-align:center;margin:0;line-height:1.5}.key-hint{background:var(--color-bg-secondary);border-radius:var(--radius-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);padding:2px 6px}.paste-clipboard-grid{gap:var(--spacing-sm);flex-wrap:wrap;display:flex}.paste-clipboard-item{border-radius:var(--radius-sm);border:1px solid var(--color-border-lightest);background:var(--color-bg-primary);width:100px;height:100px;position:relative;overflow:hidden}.paste-clipboard-item img{object-fit:contain;background:var(--color-bg-secondary);width:100%;height:100%}.paste-clipboard-delete-btn{opacity:0;transition:opacity var(--transition-duration) var(--transition-timing);position:absolute;top:2px;right:2px;color:#fff!important;border-radius:var(--radius-circle)!important;background:rgba(0,0,0,.7)!important;border:none!important;justify-content:center!important;align-items:center!important;width:20px!important;min-width:20px!important;height:20px!important;padding:0!important;font-size:10px!important;display:flex!important}.paste-clipboard-item:hover .paste-clipboard-delete-btn{opacity:1}.paste-clipboard-delete-btn:hover{background:rgba(0,0,0,.9)!important}.paste-upload-status{font-size:var(--font-size-sm);color:var(--color-text-tertiary);padding:var(--spacing-sm) 0;text-align:center}.paste-upload-warning{color:var(--color-error);font-weight:var(--font-weight-medium)}.shortcut-hint{font-size:var(--font-size-xs);opacity:.7;margin-left:4px}