#pdf-loader {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.35);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.pdf-loader-box {
    background: #fff;
    padding: 12px 20px;
    border-radius: 8px;
    font: 14px/1.4 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    box-shadow: 0 4px 18px rgba(0,0,0,0.35);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pdf-loader-spinner {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid #ccc;
    border-top-color: #4a7dff;
    animation: pdf-spin 0.8s linear infinite;
}

@keyframes pdf-spin {
    to { transform: rotate(360deg); }
}

a.pdf-loading {
    pointer-events: none;
    opacity: 0.6;
}

.pdf_a{
	float: left;
	opacity: 0.8;
	font-size: 90%;
	padding: 0;
	margin: 0 2px 0 3px;
	line-height: 15px;
	display: inline-block;
	height: 18px;
}
.pdf_a:hover{
	opacity: 1;
}