.email-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    max-width: 400px;
    width: 100%;
}

.email-notification--visible {
    opacity: 1;
    visibility: visible;
}

.email-notification__content {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    position: relative;
    border-left: 4px solid #333;
}

.email-notification__content--success {
    border-left-color: #28a745;
}

.email-notification__content--error {
    border-left-color: #dc3545;
}

.email-notification__content h4 {
    margin-top: 0;
    margin-bottom: 10px;
    color: #333;
    font-size: 18px;
}

.email-notification__content p {
    margin-bottom: 0;
    color: #666;
    font-size: 14px;
}

.email-notification__close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    color: #999;
    padding: 0;
    width: 24px;
    height: 24px;
}

.email-notification__close:hover {
    color: #333;
}

@media (max-width: 576px) {
    .email-notification {
        left: 20px;
        right: 20px;
        max-width: none;
    }
}