.notification-container {
    position: fixed;
    z-index: 50;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    border: 2px solid #34d399;
    background-color: rgba(209, 250, 229, 0.8);
    color: #065f46;
    padding: 12px 16px;
    border-radius: 8px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 448px;
    width: 100%;
    transition: opacity 500ms ease-out;
    overflow: hidden;
}

.notification-content {
    display: flex;
    align-items: center;
}

.notification-icon {
    color: #059669;
    margin-right: 8px;
}

.notification-message {
    font-weight: 500;
}

.close-button {
    margin-left: 16px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-button:focus {
    outline: none;
}

.close-icon {
    width: 16px;
    height: 16px;
    color: #9ca3af;
}

.close-button:hover .close-icon {
    color: #dc2626;
}

.progress-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: rgba(52, 211, 153, 0.56);
    animation: shrinkLine 5s linear forwards;
}

@keyframes shrinkLine {
    from {
        transform: scaleX(1);
        transform-origin: left;
    }
    to {
        transform: scaleX(0);
        transform-origin: left;
    }
}