.global-messages {
    max-width: 900px;
    margin: 20px auto;
}

.alert {
    padding: 15px 20px;
    border-radius: 6px;
    margin-bottom: 10px;
    font-weight: 500;
}

.alert.success {
    background: #e8f9ee;
    border: 1px solid #34c759;
    color: #1e8a46;
}

.alert.error {
    background: #fdecea;
    border: 1px solid #d93025;
    color: #b02116;
}