/*
 * DataBytes Utilities
 * Small single-purpose helpers. Keep this file thin.
 */

/* ── Screen-reader only ──────────────────────────────────── */

.db-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ── Text ────────────────────────────────────────────────── */

.db-text-muted   { color: var(--db-text-muted) !important; }
.db-text-sm      { font-size: var(--db-font-size-sm) !important; }
.db-text-xs      { font-size: var(--db-font-size-xs) !important; }
.db-text-bold    { font-weight: 600 !important; }
.db-mono         { font-family: var(--db-font-mono) !important; }
.db-truncate     { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Focus ───────────────────────────────────────────────── */

:focus-visible {
    outline: 2px solid var(--db-primary);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
    box-shadow: none;
}

/* ── Spacing helpers ─────────────────────────────────────── */

.db-mb-0 { margin-bottom: 0 !important; }
.db-mt-0 { margin-top: 0 !important; }

/* ── Numeric values in tables ────────────────────────────── */

.db-num {
    font-variant-numeric: tabular-nums;
    text-align: right;
    white-space: nowrap;
}