/*
 * ElevateCV AI — PDF Export Styles (Sprint 3.5)
 * Button state animations and spinner styles for PDF generation.
 */

/* Spin keyframes for export loading indicator */
@keyframes pdfSpinner {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.pdf-spin {
    animation: pdfSpinner 0.8s linear infinite;
    transform-origin: center center;
}

/* Button loading modifier */
.btn--loading {
    opacity: 0.8;
    cursor: wait !important;
    pointer-events: none;
}

/* Export primary action button variant */
.btn--export {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: #ffffff;
    border: none;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
    transition: all 150ms ease;
}

.btn--export:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
    transform: translateY(-1px);
}

.btn--export:active {
    transform: translateY(0);
}

/* Live Preview Topbar Export Button */
.preview-export-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 600;
    color: #10B981;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 6px;
    cursor: pointer;
    transition: all 150ms ease;
    white-space: nowrap;
    margin-left: 8px;
}

.preview-export-btn:hover {
    background: rgba(16, 185, 129, 0.22);
    border-color: #10B981;
    color: #34D399;
    transform: translateY(-1px);
}

.preview-export-btn:active {
    transform: translateY(0);
}

/* Ensure offscreen target is never visible or causing scrollbars */
#pdf-export-offscreen-target {
    pointer-events: none !important;
    user-select: none !important;
}