.alert-box {
    position: fixed;
    top: 20px;
    right: 20px;
    min-width: 250px;
    max-width: 350px;
    padding: 15px 20px;
    border-radius: 8px;
    color: #fff;
    font-weight: 500;
    z-index: 9999;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.5s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.alert-box ul {
    margin: 0;
    padding-left: 18px;
}

.alert-box.success {
    background-color: #28a745;
}

/* yeşil */
.alert-box.error {
    background-color: #dc3545;
}

/* kırmızı */
.alert-box.warning {
    background-color: #ffc107;
    color: #000;
}

/* sarı */
.alert-box.info {
    background-color: #17a2b8;
}

/* mavi */
.alert-box.show {
    opacity: 1;
    transform: translateY(0);
}

.alert-close {
    position: absolute;
    top: 8px;
    right: 12px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
}