body {
    margin: 0;
    padding: 0;
    overflow: hidden;
}

#notification {
    position: fixed;
    bottom: 230px;
    left: -400px;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 10px 16px;
    font-family: Arial, sans-serif;
    font-size: 14px;
    border-radius: 6px;
    box-shadow: 0 0 10px rgba(0,0,0,0.7);
    transition: left 0.5s ease;
    z-index: 9999;

    width: 220px;
    max-height: 300px;
    overflow: hidden;

    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;

    flex-direction: row;
    flex-wrap: nowrap;
}

#notification.show {
    left: 30px;
}

#message {
    flex: 1;
    overflow-wrap: break-word;
    white-space: normal;
    overflow: hidden;
    line-height: 1.4;
}

#icon {
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

#notification.success #icon {
    color: #2ecc71;
}

#notification.error #icon {
    color: #e74c3c;
}

#notification.warning #icon {
    color: #f1c40f;
}

#notification.info #icon {
    color: #3498db;
}

.hidden {
    display: none;
}

#progress-bar {
    position: absolute;
    bottom: 4px;
    left: 12px;
    width: calc(100% - 24px);
    height: 3px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

#notification.error #progress {
    background-color: rgba(220, 53, 69, 1);
}
#notification.success #progress {
    background-color: rgba(40, 167, 69, 1);
}
#notification.info #progress {
    background-color: rgba(23, 162, 184, 1);
}
#notification.warning #progress {
    background-color: rgba(255, 193, 7, 1);
}

#progress {
    height: 100%;
    width: 0%;
    border-radius: 2px;
    transition: width linear;
}