.ui-alert-overlay {
    position: fixed;
    inset: 0;
    z-index: 5000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 18px;
    background: rgba(15, 23, 42, 0.36);
}

.ui-alert-overlay.is-open {
    display: flex;
}

.ui-alert-dialog {
    width: min(420px, 100%);
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.22);
    padding: 20px 20px 16px;
}

.ui-alert-message {
    margin: 0;
    color: #1f2937;
    font-size: 14px;
    line-height: 1.5;
    white-space: pre-line;
}

.ui-alert-actions {
    margin-top: 16px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.ui-alert-button {
    border: 1px solid #d1d5db;
    background: #f9fafb;
    color: #111827;
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.ui-alert-button:hover {
    background: #f3f4f6;
}

.ui-alert-button:focus {
    outline: 2px solid #bfdbfe;
    outline-offset: 1px;
}

.ui-alert-button--primary {
    background: #111827;
    border-color: #111827;
    color: #ffffff;
}

.ui-alert-button--primary:hover {
    background: #1f2937;
    border-color: #1f2937;
    color: #ffffff;
}