.alert {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 12px 40px 12px 16px;
    font-size: 14px;
    font-weight: 500;
    margin: 0;
    border-radius: 0;
    box-shadow: 0 1px 6px rgba(0,0,0,0.10);
    border-bottom: 3px solid;
    z-index: 9999;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    position: relative;
}

.alert-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.alert-success {
    background-color: #edf7f0;
    color: #1b5e20;
    border-color: #2e7d32;
}

.alert-error {
    background-color: #f9eaea;
    color: #b71c1c;
    border-color: #c62828;
}

.alert .close-btn {
    position: absolute;
    top: 8px;
    right: 12px;
    cursor: pointer;
    font-weight: 700;
    color: #000;
    opacity: 0.7;
    font-size: 22px;
    line-height: 1;
    transition: opacity .2s, transform .15s;
}

.alert .close-btn:hover {
    opacity: 1;
    transform: scale(1.2);
}

.alert ul {
    margin: 0;
    padding-left: 18px;
    font-weight: 400;
    font-size: 13px;
}