.alert-loading {
    display: none; /* ابتدا پنهان */
    background-color: #fff;
    min-width: 335px;
    position: fixed;
    bottom: 20px;
    right: 20px;
    border-radius: 5px;
    overflow: hidden;
    border-width: 1px;
    border-style: solid;
    animation: show-alert 0.8s ease-in-out;
    transform: translateX(0);
    opacity: 1;
    box-shadow: 0 0 14px 5px rgba(0,0,0,0.1);
    z-index: 10000;
}
.alert-loading.success {
    border-color: #beebe9;
    box-shadow: 0 0 14px 5px rgba(198, 241, 231, 0.7);
}
.alert-loading.error {
    border-color: #ebbebe;
    box-shadow: 0 0 14px 5px rgba(241, 198, 198, 0.7);
}
.alert-loading.info {
    border-color: #beebbe;
    box-shadow: 0 0 14px 5px rgba(200, 241, 198, 0.7);
}
.alert-loading__wrapper {
    position: relative;
    min-height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.alert-loading__header {
    padding: 19px 20px 10px 10px;
}
.alert-loading__header span {
    color: #424874;
    font-size: 16px;
    font-weight: 600;
    position: relative;
    padding-right: 40px; /* فاصله برای آیکن */
}
.alert-loading__header span::before {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border-width: 1px;
    border-style: dashed;
    border-left: none;
    display: inline-block;
    line-height: 30px;
    text-align: center;
    font-size: 20px;
}
.alert-loading.success .alert-loading__header span::before {
    content: '\2713'; /* ✓ */
    border-color: #28a745;
    color: #28a745;
}
.alert-loading.error .alert-loading__header span::before {
    content: '\2717'; /* ✗ */
    border-color: #dc3545;
    color: #dc3545;
}
.alert-loading.info .alert-loading__header span::before {
    content: '\24D8'; /* ⓘ */
    border-color: #17a2b8;
    color: #17a2b8;
}
.alert-loading__content {
    padding: 10px 10px 19px 10px;
}
.alert-loading__content p {
    text-align: center;
    font-size: 13px;
    color: #424874;
}
.alert-loading__load-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 7px;
    transition: width 0.1s linear; /* حرکت نرم */
    border-radius: 0 30px 30px 0;
}
.alert-loading.success .alert-loading__load-bar {
    background: linear-gradient(90deg, #28a745, #8bc34a);
}
.alert-loading.error .alert-loading__load-bar {
    background: linear-gradient(90deg, #dc3545, #e57373);
}
.alert-loading.info .alert-loading__load-bar {
    background: linear-gradient(90deg, #17a2b8, #4fc3f7);
}
@keyframes show-alert {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}