/* Body-level portal element for setting-help hover tooltips. Lives directly on so no card/table/modal overflow can clip it. */ .setting-tooltip-portal { position: fixed; z-index: 20000; /* above Blazored modals */ max-width: 260px; padding: .5rem .65rem; background: #1e293b; color: #e2e8f0; font-size: .75rem; font-weight: 400; line-height: 1.35; text-align: left; border-radius: 6px; box-shadow: 0 4px 12px rgba(0, 0, 0, .25); pointer-events: none; opacity: 0; transition: opacity .12s ease; display: none; } .setting-tooltip-portal.visible { opacity: 1; }