/**
 * PWS Product Samples - Public Styles
 */

/* Sample Button Base */
.pws-sample-button {
    line-height: 1.4;
    text-align: center;
    vertical-align: middle;
    box-sizing: border-box;
}

/* Sample Price Display */
.pws-sample-price {
    font-size: 0.9em;
    opacity: 0.9;
    margin-left: 5px;
}

/* Shop Page Button */
.pws-sample-shop-button {
    width: 100%;
    margin-top: 10px;
}

/* Loading State */
.pws-sample-button.pws-adding {
    position: relative;
}

.pws-sample-button.pws-adding::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-top: -8px;
    margin-left: -8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: pws-spin 0.8s linear infinite;
}

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

/* Success State */
.pws-sample-button.pws-added {
    background-color: #46b450 !important;
    border-color: #46b450 !important;
}

/* Error State */
.pws-sample-button.pws-error {
    background-color: #dc3232 !important;
    border-color: #dc3232 !important;
}

/* Cart Sample Badge */
.pws-sample-badge {
    display: inline-block;
    background: #f0f0f1;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #646970;
    margin-left: 8px;
}

/* Sample Notice */
.pws-sample-notice {
    padding: 12px 20px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.pws-sample-notice.success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.pws-sample-notice.error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

/* Responsive */
@media screen and (max-width: 768px) {
    .pws-sample-button {
        display: block;
        width: 100%;
        text-align: center;
    }
}