/* v3.9-RC7 — AI², accessibility, responsive and presentation modes */
:root{--mf-text-scale:1;--mf-touch:36px}
html{font-size:calc(16px * var(--mf-text-scale))}
body.mf-high-contrast{--line:color-mix(in srgb,var(--text) 42%,transparent);--muted:color-mix(in srgb,var(--text) 73%,var(--bg));}
body.mf-large-targets button,body.mf-large-targets select,body.mf-large-targets input[type="checkbox"]{min-height:44px}
body.mf-reduced-motion *,body.mf-reduced-motion *::before,body.mf-reduced-motion *::after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}
.mf-rc7-button{white-space:nowrap}.mf-rc7-backdrop{position:fixed;inset:0;z-index:450;background:rgba(2,10,24,.68);backdrop-filter:blur(7px);display:grid;place-items:center;padding:20px}.mf-rc7-backdrop.hidden{display:none}.mf-rc7-panel{width:min(860px,96vw);max-height:90vh;overflow:auto;border:1px solid var(--line);border-radius:20px;background:var(--bg);color:var(--text);box-shadow:0 30px 100px rgba(0,0,0,.48)}.mf-rc7-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:20px 22px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 11%,var(--panel)),color-mix(in srgb,var(--accent2) 9%,var(--panel)))}.mf-rc7-head h2{margin:2px 0 4px;font-size:22px}.mf-rc7-head p{margin:0;color:var(--muted)}.mf-rc7-close{width:38px;height:38px;padding:0;font-size:22px}.mf-rc7-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:18px}.mf-rc7-card{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:15px}.mf-rc7-card h3{margin:0 0 10px;font-size:15px}.mf-rc7-setting{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid color-mix(in srgb,var(--line) 65%,transparent)}.mf-rc7-setting:last-child{border:0}.mf-rc7-setting span{font-size:12px}.mf-rc7-setting select,.mf-rc7-setting input[type=range]{max-width:190px}.mf-rc7-actions{display:flex;flex-wrap:wrap;gap:8px}.mf-rc7-actions button{flex:1 1 150px}.mf-rc7-note{padding:10px;border-radius:9px;background:var(--panel2);color:var(--muted);font-size:11px;line-height:1.5}.mf-present-toolbar{position:fixed;z-index:390;left:50%;bottom:15px;transform:translateX(-50%);display:flex;gap:7px;align-items:center;padding:8px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--panel) 94%,transparent);box-shadow:var(--shadow);backdrop-filter:blur(12px)}.mf-present-toolbar.hidden{display:none}.mf-present-toolbar span{max-width:290px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;color:var(--muted)}.mf-present-toolbar button{height:34px;min-width:34px;padding:0 10px}.mf-present-notes{position:fixed;z-index:395;right:16px;bottom:70px;width:min(380px,90vw);height:230px;display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);border-radius:14px;background:var(--panel);box-shadow:var(--shadow);overflow:hidden}.mf-present-notes.hidden{display:none}.mf-present-notes header{display:flex;justify-content:space-between;align-items:center;padding:9px 11px;border-bottom:1px solid var(--line)}.mf-present-notes textarea{border:0;resize:none;padding:12px;background:var(--bg);color:var(--text);font:13px/1.5 inherit;outline:0}
body.mf-presentation-mode .topbar .header-controls,body.mf-presentation-mode #mfUsabilityBar .mf-recent-wrap,body.mf-presentation-mode #mfCommandButton,body.mf-presentation-mode .table-review-bar,body.mf-presentation-mode .review-inline-action,body.mf-presentation-mode .mf-erd-clarify{display:none!important}body.mf-presentation-mode{--nav-width:0px;--context-width:0px}body.mf-presentation-mode #app>.nav,body.mf-presentation-mode #app>.context{display:none!important}body.mf-presentation-mode #app{grid-template-columns:minmax(0,1fr)!important}body.mf-presentation-mode #content{font-size:1.08em}body.mf-presentation-mode #hero h1{font-size:2rem}body.mf-presentation-mode .mf-usability-bar{padding-inline:20px}.mf-rc7-build{font-size:9px;white-space:nowrap;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 7px}
/* AI² dock is draggable and resizable only in Storybook. */
.ai2-narration-bar{resize:both;overflow:auto;min-width:330px;min-height:68px;max-width:min(760px,94vw);max-height:50vh}.ai2-narration-meta{cursor:move;user-select:none}.ai2-narration-bar.mf-ai2-dragging{opacity:.88;box-shadow:0 25px 70px rgba(0,0,0,.48)}body.workspace-erd .ai2-narration-bar,body.mf-statistics-active .ai2-narration-bar{display:none!important}.ai2-answer-sources{margin-top:10px;padding:9px;border:1px solid var(--line);border-radius:9px;background:var(--panel2);font-size:10px;color:var(--muted)}.ai2-answer-sources b{color:var(--text)}.ai2-answer-actions .mf-ai2-copy,.ai2-answer-actions .mf-ai2-export{display:inline-flex}.mf-ai2-suggestions{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 10px}.mf-ai2-suggestions button{font-size:10px;border-radius:999px;padding:6px 9px}.mf-ai2-unsupported{border-color:var(--warn)!important}.mf-ai2-unsupported .ai2-answer-grade{background:rgba(217,119,6,.14);color:var(--warn)}
/* One search surface in ERD: the application command/search bar remains authoritative. */
body.workspace-erd #search{cursor:pointer}.mf-mobile-workspace-actions{display:none;gap:6px}.mf-mobile-workspace-actions button{min-width:42px}
@media(max-width:1100px){.mf-rc7-grid{grid-template-columns:1fr}.mf-rc7-panel{max-height:94vh}.mf-present-toolbar{max-width:94vw}.mf-present-toolbar span{display:none}}
@media(max-width:900px){.topbar{min-height:64px;height:auto;grid-template-columns:auto 1fr auto;gap:8px;padding:8px}.brand-name{display:none}.workspace-switch{order:2}.topbar-search{grid-column:1/-1;grid-row:2}.mf-usability-bar{flex-wrap:wrap}.mf-breadcrumb{min-width:0;overflow:auto}.mf-mobile-workspace-actions{display:flex}.mf-rc7-button .label{display:none}body:not(.workspace-erd) #app>.nav,body:not(.workspace-erd) #app>.context{position:fixed!important;z-index:360;top:0;bottom:0;width:min(330px,88vw)!important;max-width:none!important;box-shadow:0 20px 70px rgba(0,0,0,.5);transition:transform .18s ease}body:not(.workspace-erd) #app>.nav{left:0;transform:translateX(-105%)}body:not(.workspace-erd) #app>.context{right:0;transform:translateX(105%)}body.mf-mobile-left-open #app>.nav,body.mf-mobile-right-open #app>.context{transform:none}body:not(.workspace-erd) #app{grid-template-columns:minmax(0,1fr)!important}.mf-mobile-scrim{position:fixed;inset:0;z-index:350;background:rgba(2,10,24,.58)}.mf-mobile-scrim.hidden{display:none}.ai2-narration-bar{left:10px!important;right:10px!important;bottom:10px!important;top:auto!important;width:auto!important;max-height:42vh}.mf-present-notes{right:8px;bottom:62px}}
@media(max-width:620px){.workspace-switch button{padding:7px 8px}.mf-usability-actions{gap:4px}.mf-rc7-grid{padding:10px}.mf-rc7-head{padding:15px}.mf-present-toolbar{bottom:8px}.mf-present-toolbar button{padding:0 7px}.ai2-narration-controls button{width:38px;height:38px}.mf-rc7-setting{align-items:flex-start;flex-direction:column}.mf-rc7-setting select,.mf-rc7-setting input[type=range]{max-width:none;width:100%}}
@media print{.mf-rc7-button,.mf-present-toolbar,.mf-present-notes,.mf-mobile-workspace-actions,.mf-mobile-scrim{display:none!important}}