/**
 * Public Styles - Premium Isolated Design
 */
.pvs-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    max-width: 600px;
    margin: 40px auto;
    color: #333;
}

.pvs-form-card {
    background: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    text-align: center;
    border: 1px solid #eee;
    margin-bottom: 20px;
}

.pvs-form-card h2 {
    margin-top: 0;
    font-size: 24px;
    color: #1a1a1a;
}

.pvs-form-card p {
    color: #666;
    margin-bottom: 25px;
}

.pvs-input-group {
    display: flex;
    gap: 10px;
}

.pvs-input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    outline: none;
}

.pvs-input:focus {
    border-color: #2271b1;
}

.pvs-button {
    background: #2271b1;
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.pvs-button:hover {
    background: #135e96;
}

.pvs-button:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* Result Cards */
.pvs-result-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    margin-top: 20px;
    animation: pvs-fade-in 0.5s ease;
}

@keyframes pvs-fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.pvs-card-header {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    color: #fff;
}

.pvs-card-header h3 {
    margin: 0;
    font-size: 20px;
}

.pvs-icon {
    font-size: 24px;
    font-weight: bold;
}

.pvs-card-body {
    padding: 25px;
    background: #fff;
}

/* Authentic State */
.pvs-card-authentic { border: 2px solid #4caf50; }
.pvs-card-authentic .pvs-card-header { background: #4caf50; }

/* Warning State */
.pvs-card-warning { border: 2px solid #ff9800; }
.pvs-card-warning .pvs-card-header { background: #ff9800; }

/* Error State */
.pvs-card-error { border: 2px solid #f44336; }
.pvs-card-error .pvs-card-header { background: #f44336; }

.pvs-product-details {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
}

.pvs-product-details p {
    margin: 5px 0;
    font-size: 14px;
}

.pvs-warning-box {
    background: #fff8e1;
    padding: 15px;
    border-left: 4px solid #ff9800;
    margin: 15px 0;
    font-size: 14px;
}

.pvs-timestamp, .pvs-note {
    font-size: 12px;
    color: #888;
}

/* Responsive */
@media (max-width: 480px) {
    .pvs-input-group {
        flex-direction: column;
    }
    .pvs-button {
        width: 100%;
    }
}