:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--canvas:#eef3f1;--canvas-accent:#dceae5;--surface:#fff;--surface-muted:#f4f7f6;--surface-active:#e6f4ef;--text:#17201d;--text-muted:#5b6863;--border:#cbd6d2;--border-strong:#9aaba5;--accent:#087f68;--accent-strong:#056653;--accent-text:#fff;--focus:#0067c0;--success:#33724e;--warning:#91620d;--danger:#a13a3a;--shadow:0 18px 45px #1a352c1a;font-family:Segoe UI Variable Text,Aptos,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--canvas:#111715;--canvas-accent:#1a2924;--surface:#19211e;--surface-muted:#212c28;--surface-active:#183b32;--text:#f2f6f4;--text-muted:#b4c1bc;--border:#394943;--border-strong:#60736c;--accent:#4fd1b3;--accent-strong:#72e2c6;--accent-text:#092019;--focus:#73b9ff;--success:#78d69b;--warning:#f2bd58;--danger:#ff9292;--shadow:0 18px 45px #00000047}@media (prefers-color-scheme:dark){:root:not([data-theme]){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--canvas:#111715;--canvas-accent:#1a2924;--surface:#19211e;--surface-muted:#212c28;--surface-active:#183b32;--text:#f2f6f4;--text-muted:#b4c1bc;--border:#394943;--border-strong:#60736c;--accent:#4fd1b3;--accent-strong:#72e2c6;--accent-text:#092019;--focus:#73b9ff;--success:#78d69b;--warning:#f2bd58;--danger:#ff9292;--shadow:0 18px 45px #00000047}}*{box-sizing:border-box}html,body,#root{min-width:320px;min-height:100%;margin:0}body{min-height:100dvh;color:var(--text);background:linear-gradient(145deg, var(--canvas-accent) 0, transparent 38%), var(--canvas)}button,input,select{font:inherit}button,select{touch-action:manipulation}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.audience-app{width:min(840px,100%);min-height:100dvh;padding:max(16px, env(safe-area-inset-top)) 14px max(16px, env(safe-area-inset-bottom));margin:0 auto}.step-panel,.live-shell{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:8px}.step-panel{width:min(100%,620px);margin:clamp(18px,8vh,84px) auto 0;padding:clamp(24px,6vw,48px)}.eyebrow{color:var(--accent);letter-spacing:0;text-transform:uppercase;margin:0 0 8px;font-size:.78rem;font-weight:750}.ai-disclaimer{max-width:64ch;color:var(--text);overflow-wrap:anywhere;margin:8px 0 12px;font-size:.95rem;font-weight:600;line-height:1.45}.secondary-action.download-action{flex:0 0 48px;width:48px;height:48px;padding:0}.download-action:disabled{opacity:.5;cursor:not-allowed}h1,h2,p{margin-top:0}h1{color:var(--text);letter-spacing:0;margin-bottom:12px;font-family:Segoe UI Variable Display,Aptos Display,Segoe UI,sans-serif;font-size:clamp(2.25rem,9vw,4.5rem);font-weight:720;line-height:.98}h2{color:var(--text);margin-bottom:10px;font-size:1rem}.supporting-text{max-width:48ch;color:var(--text-muted);margin-bottom:28px;font-size:1.05rem;line-height:1.55}.language-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.language-button,.primary-action,.secondary-action,.text-action{cursor:pointer;border-radius:6px;justify-content:center;align-items:center;gap:9px;min-height:48px;font-weight:700;display:inline-flex}.language-button{border:1px solid var(--border-strong);color:var(--text);background:var(--surface);justify-content:space-between;padding:18px 16px}.language-button[data-active=true],.language-button:hover{border-color:var(--accent);color:var(--accent-strong);background:var(--surface-active)}.room-form{gap:14px;margin-top:6px;display:grid}.room-field,.target-select{color:var(--text);gap:8px;font-weight:700;display:grid}.room-field input,.target-select select{border:1px solid var(--border-strong);width:100%;min-height:52px;color:var(--text);background:var(--surface);border-radius:6px;padding:0 14px}.room-field input{text-transform:uppercase;font-size:1.2rem;font-weight:700}.primary-action{color:var(--accent-text);background:var(--accent);border:0;padding:0 18px}.primary-action:hover{background:var(--accent-strong)}.secondary-action{border:1px solid var(--border);color:var(--text);background:var(--surface-muted);padding:0 14px}.secondary-action:hover{border-color:var(--accent);color:var(--accent-strong)}.text-action{color:var(--accent-strong);background:0 0;border:0;margin-top:18px;padding:0}.live-shell{min-height:calc(100vh - 32px);min-height:calc(100dvh - max(32px, env(safe-area-inset-top) + env(safe-area-inset-bottom)));--caption-scale:1;grid-template-rows:auto auto auto minmax(180px,auto) minmax(0,1fr);gap:14px;padding:clamp(18px,4vw,30px);display:grid}.live-header{justify-content:space-between;align-items:start;gap:16px;display:flex}.live-header h1{margin:0;font-size:clamp(2rem,7vw,3.75rem)}.header-actions,.status-strip,.font-controls,.theme-controls{align-items:center;gap:8px;display:flex}.header-actions{justify-content:flex-end}.status-strip{scrollbar-width:none;padding:2px 0 4px;overflow-x:auto}.status-strip::-webkit-scrollbar{display:none}.status-pill{border:1px solid var(--border);min-height:34px;color:var(--text-muted);background:var(--surface-muted);border-radius:999px;flex:none;align-items:center;padding:0 11px;font-size:.84rem;font-weight:700;display:inline-flex}.status-pill[data-state=connected]{border-color:color-mix(in srgb, var(--success), transparent 45%);color:var(--success)}.status-pill[data-state=connecting],.status-pill[data-state=reconnecting]{border-color:color-mix(in srgb, var(--warning), transparent 45%);color:var(--warning)}.status-pill[data-state=failed]{border-color:color-mix(in srgb, var(--danger), transparent 45%);color:var(--danger)}.caption-toolbar{grid-template-columns:48px minmax(150px,1fr) auto auto;grid-template-areas:"download target font theme";align-items:end;gap:12px;display:grid}.caption-toolbar .download-action{grid-area:download}.caption-toolbar .font-controls{grid-area:font}.caption-toolbar .viewer-tools{grid-area:theme}.viewer-tools{justify-content:flex-end;align-items:center;gap:8px;display:flex}.help-trigger:not(.help-with-label){flex:0 0 48px;width:48px;height:48px;padding:0}.setup-help{justify-content:flex-end;width:min(100%,620px);margin:0 auto;padding:8px 14px;display:flex}.setup-help+.step-panel{margin-top:12px}.help-dialog{border:1px solid var(--border);width:min(760px,100% - 24px);max-width:none;height:min(800px,100dvh - 24px);max-height:calc(100dvh - 24px);color:var(--text);background:var(--surface);box-shadow:var(--shadow);border-radius:8px;padding:0}.help-dialog[open]{flex-direction:column;display:flex}.help-dialog::backdrop{background:color-mix(in srgb, var(--text) 45%, transparent)}.help-dialog-header{border-bottom:1px solid var(--border);flex:none;justify-content:space-between;align-items:center;gap:12px;padding:8px 16px;display:flex}.help-dialog-header h2{margin:0;font-size:1.1rem}.help-dialog iframe{border:0;flex:1;width:100%;min-height:0;display:block}.target-select{grid-area:target;max-width:300px}.font-controls{color:var(--text-muted);font-size:.84rem;font-weight:700}.font-controls button,.theme-controls button{border:1px solid var(--border);width:48px;height:48px;color:var(--text);background:var(--surface-muted);cursor:pointer;border-radius:6px;place-items:center;display:inline-grid}.font-controls button:hover:not(:disabled),.theme-controls button:hover,.theme-controls button[data-active=true]{border-color:var(--accent);color:var(--accent-strong);background:var(--surface-active)}.font-controls button:disabled{opacity:.42;cursor:not-allowed}.subtitle-card{border:1px solid var(--border);border-left:4px solid var(--border-strong);background:var(--surface-muted);border-radius:6px;flex-direction:column;justify-content:center;align-items:center;min-height:180px;max-height:42vh;padding:clamp(22px,5vw,42px);transition:border-color .18s,background .18s;display:flex;overflow:auto}.subtitle-card[data-live=true]{border-left-color:var(--accent);background:var(--surface-active)}.subtitle-text{color:var(--text);font-family:Segoe UI Variable Display,Aptos Display,Segoe UI,sans-serif;font-size:calc(clamp(1.7rem, 7vw, 3.75rem) * var(--caption-scale));text-align:center;overflow-wrap:anywhere;margin:0;font-weight:620;line-height:1.2;animation:.18s ease-out caption-fade}.source-text{color:var(--text-muted);font-size:calc(.95rem * var(--caption-scale));text-align:center;overflow-wrap:anywhere;margin:16px 0 0;line-height:1.45}.caption-history{grid-template-rows:auto minmax(0,1fr);min-height:0;display:grid}.history-heading{justify-content:space-between;align-items:start;gap:12px;min-height:34px;display:flex}.return-live{min-height:32px;color:var(--accent-strong);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:0 4px;font-weight:700;display:inline-flex}.history-list{overscroll-behavior:contain;align-content:start;gap:8px;min-height:0;padding-right:4px;display:grid;overflow-y:auto}.history-list article{border-left:3px solid var(--border);background:var(--surface-muted);padding:10px 14px}.history-list p{color:var(--text);font-size:calc(1.18rem * var(--caption-scale));overflow-wrap:anywhere;margin:0;line-height:1.5}.history-list small{color:var(--text-muted);font-size:calc(.9rem * var(--caption-scale));margin-top:6px;line-height:1.45;display:block}@keyframes caption-fade{0%{opacity:.45;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.subtitle-text{animation:none}}@media (width<=640px){.audience-app{padding:0}.step-panel,.live-shell{box-shadow:none;border:0;border-radius:0}.step-panel{min-height:100dvh;padding:max(40px, env(safe-area-inset-top)) 20px max(24px, env(safe-area-inset-bottom));margin:0}.language-grid{grid-template-columns:1fr}.setup-help+.step-panel{min-height:calc(100dvh - 64px);margin-top:0}.language-button{min-height:64px}.room-form .primary-action{width:100%}.live-shell{height:100dvh;padding:max(14px, env(safe-area-inset-top)) 14px max(12px, env(safe-area-inset-bottom));grid-template-rows:auto auto auto minmax(200px,42vh) minmax(0,1fr);overflow:hidden}.live-header{align-items:center}.live-header .eyebrow{margin-bottom:3px}.live-header h1{font-size:2rem}.header-actions .secondary-action{width:48px;padding:0}.header-actions .secondary-action span,.font-controls>span{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.caption-toolbar{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"target download""font theme"}.target-select{max-width:none}.theme-controls{justify-content:flex-end}.subtitle-card{min-height:0;max-height:none;padding:20px 16px}.caption-history h2{margin-bottom:7px}}@media (width<=420px){.caption-toolbar{gap:8px}.font-controls,.theme-controls,.viewer-tools{gap:4px}.font-controls button,.theme-controls button,.viewer-tools>.help-trigger{flex-basis:44px;width:44px;height:44px;min-height:44px}}@media (height<=520px) and (orientation:landscape){.live-shell{grid-template-rows:auto auto minmax(0,1fr);grid-template-columns:minmax(0,1.25fr) minmax(240px,.75fr)}.live-header,.status-strip{grid-column:1/-1}.caption-toolbar{grid-area:3/2;grid-template-columns:1fr auto;grid-template-areas:"target download""font font""theme theme";align-content:start}.subtitle-card{grid-area:3/1;max-height:none}.caption-history{display:none}}