/* Shared button processing state — spinner overlay for async actions */

.btn--processing {
    pointer-events: none;
    opacity: 0.7;
}

.btn--processing::after {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-left: 8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
}

.link-btn.btn--processing {
    text-decoration: none;
}

.link-btn.btn--processing::after {
    width: 12px;
    height: 12px;
    border-color: rgba(106, 138, 192, 0.3);
    border-top-color: #6a8ac0;
}

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