/* Затемнение фона */
.alert-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.3s;
}

.alert-overlay-hide {
    animation: fadeOut 0.3s forwards;
}

/* Стиль окна сообщения */
.alert-box {
    background: #ffffff;
    padding: 20px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    max-width: 80%;
    text-align: center;
    animation: slideIn 0.3s;
}

.alert-box-hide {
    animation: slideOut 0.3s forwards;
}

.alert-message {
    font-size: 16px;
    color: #333;
    margin-bottom: 20px;
}

/* Стиль кнопки закрытия */
.alert-button {
    background-color: #f1c40f;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

.alert-button:hover {
    background-color: #ffe168;
}

/* Анимации */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes slideIn {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideOut {
    from { transform: translateY(0); opacity: 1; }
    to { transform: translateY(-20px); opacity: 0; }
}