/* Phase 1 shared utilities. */

.u-hidden {
    display: none !important;
}

.u-flex {
    display: flex !important;
}

.u-flex-center {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.u-text-muted {
    color: var(--text-tertiary, #6B7280) !important;
}

.u-surface-nested {
    background: var(--bg-card-nested, #F8FAFC) !important;
}

.u-border-top {
    border-top: 1px solid var(--border-primary, #E5E7EB) !important;
}