body {
    background: #f8f9fa;
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    max-width: 500px;
    width: 100%;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.header-section {
    text-align: center;
    padding: 2rem 0;
    border-bottom: 2px solid #2563eb;
    margin-bottom: 2rem;
}

.header-section h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
}

.verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #10b981;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: 1rem;
}

.invalid-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #b9101bff;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: 1rem;
}

.info-group {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #e5e7eb;
}

.info-group:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.info-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-value {
    font-size: 1rem;
    color: #1e293b;
    font-weight: 500;
    line-height: 1.6;
}

.btn-action {
    width: 100%;
    padding: 0.875rem;
    border-radius: 8px;
    font-weight: 600;
    border: none;
    margin-bottom: 0.75rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary-custom {
    background: #2563eb;
    color: white;
}

.btn-primary-custom:hover {
    background: #1d4ed8;
}

.btn-outline-custom {
    background: white;
    color: #2563eb;
    border: 2px solid #e5e7eb;
}

.btn-outline-custom:hover {
    border-color: #2563eb;
}

.footer-text {
    text-align: center;
    color: #94a3b8;
    font-size: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
}

@media (max-width: 576px) {
    body {
        padding: 0.5rem;
    }

    .container {
        padding: 1rem;
    }

    .header-section {
        padding: 1.5rem 0;
    }

    .header-section h1 {
        font-size: 1.25rem;
    }

    .info-value {
        font-size: 0.95rem;
    }
}