.alert-container {
    position: fixed;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    max-width: 320px;
    width: calc(100% - 20px);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.alert-mini {
    padding: 8px 12px;
    border-radius: 6px;
    color: #fff;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity 0.4s ease-in-out, transform 0.4s ease-in-out;
    transform: translateY(-100%);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1;
}

    .alert-mini.show {
        opacity: 1;
        transform: translateY(0);
    }

    .alert-mini.error {
        background-color: var(--error-bg);
        color: var(--error-text);
        border-color: var(--error-border);
    }

    .alert-mini.success {
        background-color: var(--success-bg);
        color: var(--success-text);
        border-color: var(--success-border);
    }

    .alert-mini.info {
        background-color: var(--info-bg);
        color: var(--info-text);
        border-color: var(--info-border);
    }

    .alert-mini.warning {
        background-color: var(--warning-bg);
        color: var(--warning-text);
        border-color: var(--warning-border);
    }

.alert-icon-custom {
    margin-right: 8px;
    font-size: 14px;
    font-weight: 500;
}

.alert-message {
    flex-grow: 1;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 500;
}

.alert-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 14px;
    cursor: pointer;
    margin-left: 8px;
    padding: 0;
    line-height: 1;
}

@media (max-width: 480px) {
    .alert-container {
        max-width: 280px;
    }

    .alert-mini {
        padding: 6px 10px;
    }

    .alert-icon {
        font-size: 12px;
        margin-right: 6px;
    }

    .alert-message {
        font-size: 12px;
    }

    .alert-close {
        font-size: 12px;
        margin-left: 6px;
    }
}