.brevo-pdf-form-container {
    max-width: 500px;
    margin: 30px auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

.brevo-pdf-form-card {
    background: #ffffff;
    border-radius: 3px;
    padding: 28px;
    border: 2px solid #C0CCD9;
}

.brevo-form-title {
    color: #1d3468;
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 12px 0;
    text-align: left;
}

.brevo-form-description {
    color: #3C4858;
    font-size: 14px;
    text-align: left;
    margin: 0 0 18px 0;
}

.brevo-form-group {
    margin-bottom: 20px;
}

.brevo-form-group label {
    display: block;
    color: #3c4858;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 2px;
}

.brevo-form-group input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #C0CCD9;
    border-radius: 2px;
    font-size: 16px;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.brevo-form-group input:focus {
    outline: none;
    border-color: #1d3468;
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.brevo-submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #1d3468 0%, #3b82f6 100%);
    color: white;
    border: none;
    padding: 14px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.brevo-submit-btn:hover {
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(30, 64, 175, 0.3);
}

.brevo-submit-btn:active {
    transform: translateY(0);
}

.brevo-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.brevo-form-message {
    margin: 16px 0;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    display: none;
}

.brevo-form-message.success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
    display: block;
}

.brevo-form-message.error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
    display: block;
}

.brevo-form-message.info {
    background-color: #fed7aa;
    color: #92400e;
    border: 1px solid #f97316;
    display: block;
}