.ppp-access-denied {
    max-width: 600px;
    margin: 40px auto;
    text-align: center;
}

.ppp-access-denied-content {
    background: white;
    padding: 48px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.ppp-access-denied-icon {
    margin-bottom: 24px;
}

.ppp-access-denied h2 {
    font-size: 2rem;
    color: #1f2937;
    margin-bottom: 16px;
}

.ppp-access-denied-message {
    color: #6b7280;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.ppp-login-prompt {
    color: #6b7280;
    margin-bottom: 24px;
}

.ppp-login-prompt a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
}

.ppp-login-prompt a:hover {
    text-decoration: underline;
}

.ppp-access-denied-actions {
    margin-bottom: 32px;
}

.ppp-access-denied .btn-upgrade {
    display: inline-block;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    padding: 16px 48px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.ppp-access-denied .btn-upgrade:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
}

.ppp-features-preview {
    background: #f9fafb;
    padding: 24px;
    border-radius: 12px;
    text-align: left;
}

.ppp-features-preview h3 {
    font-size: 1rem;
    color: #374151;
    margin-bottom: 16px;
}

.ppp-features-preview ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ppp-features-preview li {
    padding: 8px 0;
    color: #4b5563;
    border-bottom: 1px solid #e5e7eb;
}

.ppp-features-preview li:last-child {
    border-bottom: none;
}