.system-check-container {
    margin: 20px auto;
    padding: 15px;
    border-radius: 5px;
    max-width: 600px;
    text-align: center;
    font-family: var(--font-family, -apple-system, system-ui, sans-serif);
}

.check-item {
    margin: 10px 0;
    padding: 15px 20px;
    border-radius: 5px;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: left;
    font-size: 1.1em;
    opacity: 0.9;
}

.check-item .status-indicator {
    float: right;
    padding: 5px 15px;
    border-radius: 3px;
    font-size: 0.9em;
}

.check-item.success .status-indicator {
    background: #e8f5e9;
    color: #2e7d32;
}

.check-item.error .status-indicator {
    background: #ffebee;
    color: #c62828;
}

.check-item.pending .status-indicator {
    background: #fff3e0;
    color: #e65100;
    animation: pulse 1.5s infinite;
}

.final-success {
    margin: 20px 0;
    padding: 15px;
    background: var(--success-color, #28a745);
    color: #fff;
    border-radius: 5px;
    font-size: 1.2em;
    font-weight: bold;
}

.check-help {
    margin-top: 10px;
    color: var(--text-color, #212529);
    text-align: left;
    padding: 15px;
    background: var(--button-hover-color, #f1f3f5);
    border-radius: 5px;
}

.location-waiting {
    margin: 10px 0;
    padding: 15px;
    background: #fff3e0;
    color: #e65100;
    border-radius: 5px;
    font-size: 1.1em;
    text-align: center;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    margin: 15px auto;
}

.loading-spinner::after {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid #ccc;
    border-top-color: var(--text-color, #212529);
    animation: spin 1s linear infinite;
}

.next-content {
    margin: 20px 0;
}

.wp-block-button__link,
.check-item-label {
    font-family: var(--font-family, -apple-system, system-ui, sans-serif);
}

.wp-block-button__link {
    margin: 0 auto;
}

.check-item-label {
    display: inline-block;
}

@keyframes pulse {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}