:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f5f6fa;--surface:#fff;--surface-hover:#fafbfd;--border:#e2e4eb;--border-strong:#cdd1dc;--text:#4b5468;--text-h:#10131f;--text-muted:#64748b;--code-bg:#eef0f5;--accent:#7c3aed;--accent-bg:#7c3aed14;--accent-border:#7c3aed59;--social-bg:#eef0f599;--primary:#4338ca;--on-primary:#fff;--primary-hover:#4f46e5;--primary-bg:#4338ca14;--correct:#15803d;--correct-bg:#15803d1a;--incorrect:#b91c1c;--incorrect-bg:#b91c1c1a;--focus-ring:#4338ca66;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--shadow-sm:0 1px 2px #1018280f;--shadow-md:0 4px 10px -2px #1018281a, 0 2px 4px -2px #1018280f;--shadow-lg:0 16px 32px -8px #10182829, 0 4px 10px -4px #10182814;--shadow:var(--shadow-lg);--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--heading:var(--sans);--heading-transform:none;--heading-tracking:-1px;--heading-weight:600;--mono:ui-monospace, "Cascadia Code", Consolas, monospace;font:16px/1.55 var(--sans);letter-spacing:.1px;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:15px}}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0c0d12;--surface:#171922;--surface-hover:#1c1f2a;--border:#292c38;--border-strong:#3b3f4f;--text:#a3aabb;--text-h:#f3f4f8;--text-muted:#8890a1;--code-bg:#1c1f2a;--accent:#a78bfa;--accent-bg:#a78bfa26;--accent-border:#a78bfa73;--social-bg:#1c1f2a99;--primary:#818cf8;--primary-hover:#a5b4fc;--primary-bg:#818cf826;--correct:#4ade80;--correct-bg:#4ade8026;--incorrect:#f87171;--incorrect-bg:#f8717126;--focus-ring:#818cf880;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 10px -2px #0006, 0 2px 4px -2px #0000004d;--shadow-lg:0 16px 32px -8px #00000080, 0 4px 10px -4px #0000004d;--shadow:var(--shadow-lg)}#social .button-icon{filter:invert()brightness(2)}}:root[data-theme=dark]{--bg:#0c0d12;--surface:#171922;--surface-hover:#1c1f2a;--border:#292c38;--border-strong:#3b3f4f;--text:#a3aabb;--text-h:#f3f4f8;--text-muted:#8890a1;--code-bg:#1c1f2a;--accent:#a78bfa;--accent-bg:#a78bfa26;--accent-border:#a78bfa73;--social-bg:#1c1f2a99;--primary:#818cf8;--primary-hover:#a5b4fc;--primary-bg:#818cf826;--correct:#4ade80;--correct-bg:#4ade8026;--incorrect:#f87171;--incorrect-bg:#f8717126;--focus-ring:#818cf880;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 10px -2px #0006, 0 2px 4px -2px #0000004d;--shadow-lg:0 16px 32px -8px #00000080, 0 4px 10px -4px #0000004d;--shadow:var(--shadow-lg)}:root[data-theme=dark] #social .button-icon{filter:invert()brightness(2)}*{box-sizing:border-box}#root{flex-direction:column;min-height:100svh;display:flex}body{margin:0}::selection{background:var(--accent-bg);color:var(--text-h)}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:var(--radius-sm)}h1,h2{font-family:var(--heading);font-weight:var(--heading-weight);color:var(--text-h)}h1{letter-spacing:var(--heading-tracking);text-transform:var(--heading-transform);margin:24px 0;font-size:40px}@media (width<=1024px){h1{margin:16px 0;font-size:30px}}h2{letter-spacing:-.2px;margin:0 0 12px;font-size:19px;line-height:130%}@media (width<=1024px){h2{font-size:17px}}p{margin:0}code,.counter{font-family:var(--mono);border-radius:var(--radius-sm);color:var(--text-h);display:inline-flex}code{background:var(--code-bg);padding:3px 6px;font-size:14px;line-height:135%}#root{text-align:left;gap:20px;width:100%;max-width:1180px;margin:0 auto;padding:32px 24px 48px}@media (width<=640px){#root{padding:20px 16px 32px}}.app-header{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow-sm);flex-wrap:wrap;align-items:center;gap:16px;padding:14px 20px;display:flex}.app-header-brand{white-space:nowrap;font-family:var(--heading);color:var(--text-h);letter-spacing:-.2px;flex-shrink:0;font-size:16px;font-weight:700}.app-header-session{border-left:1px solid var(--border);align-items:center;gap:10px;min-width:0;margin-left:8px;margin-right:auto;padding-left:16px;display:flex}.app-header-session-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--text-h);font-weight:500;overflow:hidden}.app-header-status{white-space:nowrap;font-family:var(--mono);border-radius:var(--radius-sm);background:var(--code-bg);color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;flex-shrink:0;padding:2px 8px;font-size:11px}.app-header-actions{flex-shrink:0;align-items:center;gap:8px;margin-left:auto;display:flex}.app-header-icon-btn{white-space:nowrap;flex-shrink:0;align-items:center;gap:6px;padding:8px 14px;font-size:13px;display:flex}.user-menu{flex-shrink:0;position:relative}.user-menu-avatar{background:var(--primary);width:34px;height:34px;color:var(--on-primary);letter-spacing:.02em;box-shadow:none;border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:12px;font-weight:700;display:flex}.user-menu-avatar:hover{background:var(--primary-hover)}.user-menu-dropdown{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);width:max-content;min-width:220px;max-width:280px;box-shadow:var(--shadow-lg);z-index:30;padding:8px;position:absolute;top:calc(100% + 8px);right:0}.user-menu-email{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;padding:6px 10px 10px;font-size:13px;overflow:hidden}.user-menu-divider{background:var(--border);height:1px;margin:4px 0}.user-menu-item{border-radius:var(--radius-sm);width:100%;box-shadow:none;white-space:nowrap;text-align:left;background:0 0;border:none;align-items:center;gap:10px;padding:8px 10px;font-size:13px;display:flex}.user-menu-item:hover{background:var(--surface-hover)}.user-menu-item svg{flex-shrink:0}.user-menu-item-negative{color:var(--incorrect)}.user-menu-item-negative:hover{background:var(--incorrect-bg)}.loading-screen{text-align:center;min-height:200px;color:var(--text-muted);justify-content:center;align-items:center}.screen{flex-direction:column;gap:12px;display:flex}.error{color:var(--incorrect)}.landing{grid-template-columns:220px 1fr;gap:24px;display:grid}@media (width<=640px){.landing{grid-template-columns:1fr}}.tenant-list,.session-list{flex-direction:column;gap:8px;display:flex}.session-panel h2{margin-bottom:16px}.muted{color:var(--text-muted)}.empty-state{text-align:center;flex-direction:column;align-items:center;gap:8px;padding:32px 16px;display:flex}.empty-state-icon{font-size:28px}.tenant-item{text-align:left;border-radius:var(--radius-sm);box-shadow:none;background:0 0;border-color:#0000}.tenant-item:hover:not(.selected):not(:disabled){background:var(--surface-hover);border-color:#0000}.tenant-item.selected{color:var(--primary);border-color:var(--accent-border);background:var(--accent-bg)}.session-item{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;transition:box-shadow .15s,transform .15s;display:flex}.session-item:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.session-item-label{color:var(--text-h);font-weight:600}.session-item-description{color:var(--text-muted);margin-top:2px;font-size:13px}.session-item-actions{flex-shrink:0;gap:8px;display:flex}.btn-primary{color:var(--on-primary);background:var(--primary);border-color:var(--primary);box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover);box-shadow:var(--shadow-md)}.btn-negative{color:var(--incorrect);border-color:var(--incorrect);background:var(--surface)}.btn-negative:hover:not(:disabled){background:var(--incorrect-bg)}.btn-positive{color:var(--correct);border-color:var(--correct);background:var(--surface)}.btn-positive:hover:not(:disabled){background:var(--correct-bg)}.menu-items{flex-direction:column;gap:8px;display:flex}.server-option-url{font-size:12px;font-family:var(--mono);color:var(--text-muted);margin-top:2px;display:block}.menu-option{text-align:left;border-radius:var(--radius-md);border:1px solid var(--border);border-left:4px solid var(--primary);background:var(--surface);box-shadow:var(--shadow-sm);transition:background-color .15s,box-shadow .15s,transform .15s}.menu-option:hover:not(:disabled){background:var(--primary-bg);box-shadow:var(--shadow-md);transform:translateY(-1px)}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:24px}.quiz-title{font-family:var(--heading);letter-spacing:-.22px;color:var(--text-h);margin:0 0 6px;font-size:21px;font-weight:600}.quiz-subtitle{color:var(--text-muted);margin:0 0 12px;font-size:13px}.quiz-body{flex-direction:row;align-items:flex-start;gap:20px;display:flex}.quiz-questions{flex:3;min-width:0}.quiz-question{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--surface);margin-bottom:10px;padding:12px 14px}.quiz-question p{font-size:14px}.answer-slots{flex-wrap:nowrap;gap:6px;margin-top:8px;display:flex}.answer-slot{border:2px solid var(--primary);background:var(--primary-bg);border-radius:var(--radius-sm);text-align:center;overflow-wrap:break-word;flex:1 1 0;justify-content:center;align-items:center;min-width:48px;min-height:34px;padding:4px 8px;font-size:13px;transition:all .15s;display:flex}.answer-slot[data-over=true]{border-color:var(--primary-hover);background:var(--primary-bg);filter:brightness(1.15)}.answer-slot[data-locked=true]{border-color:var(--border);background:var(--code-bg);opacity:.8;cursor:not-allowed}.quiz-actions{align-items:center;gap:8px;display:flex}.quiz-actions button{min-width:72px;padding:6px 14px;font-size:13px}.quiz-progress{font-family:var(--mono);color:var(--text-muted);align-items:center;gap:8px;margin-left:auto;font-size:12px;display:flex}.quiz-progress-bar{background:var(--code-bg);border-radius:999px;width:90px;height:6px;overflow:hidden}.quiz-progress-fill{background:var(--primary);height:100%;transition:width .2s}.quiz-submitted{color:var(--correct);font-size:13px;font-weight:600}.answer-pool{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--code-bg);flex-direction:column;flex:1;gap:6px;min-width:180px;min-height:48px;padding:12px;display:flex}.answer-pool-label{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:2px;font-size:11px;font-weight:600}.coming-soon{border:1px dashed var(--border-strong);border-radius:var(--radius-md);text-align:center;flex-direction:column;align-items:center;gap:10px;margin-top:4px;padding:32px 16px;display:flex}.coming-soon-icon{font-size:28px}.coming-soon-text{color:var(--text-muted);font-size:14px}.answer-pool[data-over=true]{outline:2px solid var(--primary-hover);outline-offset:-2px}.answer-chip{border-radius:var(--radius-sm);background:var(--primary);color:var(--on-primary);text-align:center;box-shadow:var(--shadow-sm);cursor:grab;touch-action:none;border:none;padding:7px 10px;font-size:13px;font-weight:500;transition:background-color .15s,box-shadow .15s}.answer-chip:hover{background:var(--primary-hover);box-shadow:var(--shadow-md)}input,textarea,select{font:inherit;color:var(--text-h);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 10px;transition:border-color .15s,box-shadow .15s}input:focus-visible,textarea:focus-visible,select:focus-visible{border-color:var(--primary);box-shadow:0 0 0 3px var(--focus-ring);outline:none}button{font:inherit;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text-h);cursor:pointer;padding:8px 16px;font-weight:500;transition:background-color .15s,box-shadow .15s,border-color .15s,transform .15s}button:hover:not(:disabled){background:var(--surface-hover);border-color:var(--border-strong)}button:active:not(:disabled){transform:translateY(1px)}button:disabled{opacity:.5;cursor:not-allowed}.overlay-backdrop{z-index:20;background:#10131f73;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.overlay-panel{width:100%;max-width:640px;max-height:85vh;overflow-y:auto}.overlay-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.overlay-header h2{margin:0}.overlay-close{border-radius:var(--radius-sm);box-shadow:none;background:0 0;border-color:#0000;flex-shrink:0;padding:4px 10px}.overlay-close:hover{background:var(--surface-hover);border-color:var(--border)}.journal-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;display:grid}.journal-entry{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--code-bg);overflow:hidden}.journal-entry img{object-fit:cover;width:100%;height:140px;display:block}.settings-section-title{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin:0 0 10px;font-size:12px;font-weight:600}.settings-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:10px 0;display:flex}.settings-row:last-of-type{border-bottom:none}.settings-row input[type=range]{width:160px}.settings-segmented{border-radius:var(--radius-md);background:var(--code-bg);gap:2px;padding:2px;display:flex}.settings-segment{border-radius:var(--radius-sm);box-shadow:none;color:var(--text-muted);background:0 0;border:none;padding:6px 12px;font-size:12px}.settings-segment:hover:not(.active){background:var(--surface-hover)}.settings-segment.active{background:var(--surface);color:var(--text-h);box-shadow:var(--shadow-sm)}.settings-placeholder-note{color:var(--text-muted);margin-top:16px;font-size:13px}.login-page{flex:1;justify-content:center;align-items:center;padding:24px;display:flex}.login-card{text-align:center;flex-direction:column;align-items:center;gap:4px;width:100%;max-width:380px;padding:40px 32px;display:flex}.login-logo{border-radius:var(--radius-lg);background:linear-gradient(135deg, var(--primary), var(--accent));width:56px;height:56px;color:var(--on-primary);font-family:var(--heading);letter-spacing:.02em;box-shadow:var(--shadow-md);justify-content:center;align-items:center;margin-bottom:12px;font-size:20px;font-weight:700;display:flex}.login-title{margin:0 0 6px}.login-subtitle{color:var(--text-muted);margin-bottom:20px}.login-submit{width:100%;margin-top:4px}.login-forgot{color:var(--text-muted);margin-top:16px;font-size:13px;text-decoration:none}.login-forgot:hover{color:var(--primary);text-decoration:underline}#root:has(.app-shell){gap:0;max-width:none;height:100svh;padding:0}.app-shell{background:var(--bg);grid-template-rows:auto minmax(0,1fr);height:100svh;min-height:0;display:grid}.session-topbar{padding:10px 20px;padding-top:calc(10px + env(safe-area-inset-top,0px));background:var(--header-bg,var(--surface));color:var(--header-text,var(--text));border-bottom:1px solid var(--header-border,var(--border));align-items:center;gap:16px;min-width:0;display:flex}.session-topbar .app-header-brand{color:var(--header-text,var(--text-h))}.session-topbar-title{border-left:1px solid var(--header-border,var(--border));flex-direction:column;flex:1;min-width:0;padding-left:16px;display:flex}.session-topbar-name{color:var(--header-text,var(--text-h));white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.session-topbar .app-header-icon-btn{color:inherit}.session-status{border:1px solid var(--header-border,var(--border));white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:3px 10px;font-size:12px;font-weight:500;display:inline-flex}.session-status i{background:var(--text-muted);border-radius:50%;width:8px;height:8px}.session-status-connected i{background:var(--correct)}.session-status-reconnecting i,.session-status-connecting i{background:#d97706}.session-status-disconnected i{background:var(--incorrect)}.mode-switch{border:1px solid var(--header-border,var(--border));border-radius:var(--radius-sm);flex:none;display:inline-flex;overflow:hidden}.mode-switch button{color:inherit;box-shadow:none;opacity:.75;background:0 0;border:0;border-radius:0;padding:5px 12px;font-size:13px}.mode-switch button[aria-selected=true]{background:var(--primary-bg);color:var(--header-accent,var(--primary));opacity:1;font-weight:600}.session-body{grid-template-columns:var(--rail-width,168px) minmax(0, 1fr);grid-template-rows:minmax(0,1fr);min-height:0;display:grid}.session-rail{border-right:1px solid var(--border);background:var(--surface);flex-direction:column;gap:4px;min-width:0;padding:16px 0;display:flex;position:relative}.session-rail-item{width:100%;box-shadow:none;color:var(--text);text-align:left;white-space:nowrap;background:0 0;border:0;border-radius:0;align-items:center;gap:10px;padding:7px 14px;font-size:14px;font-weight:500;display:flex;overflow:hidden}.session-rail-item:hover:not(:disabled){color:var(--text-h);background:0 0}.session-rail-icon{border-radius:50%;flex:none;place-items:center;width:32px;height:32px;display:grid}.session-rail-item:hover .session-rail-icon{background:var(--primary-bg)}.session-rail-item[aria-current=page]{color:var(--primary);font-weight:600}.session-rail-item[aria-current=page] .session-rail-icon{background:var(--primary-bg)}.session-rail-label{text-overflow:ellipsis;overflow:hidden}.session-rail-toggle{color:var(--text-muted);font-size:13px}.session-rail.narrow .session-rail-label,.session-rail.narrow .session-rail-footer{display:none}.session-rail.narrow .session-rail-item{justify-content:center;padding-left:0;padding-right:0}.session-rail.narrow .session-rail-toggle svg{transform:rotate(180deg)}.session-rail-footer{color:var(--text-muted);margin-top:auto;padding:0 14px;font-size:12px}.session-rail-grip{cursor:col-resize;z-index:3;width:8px;height:100%;position:absolute;top:0;right:-4px}.session-rail-grip:after{content:"";background:0 0;width:2px;height:100%;transition:background .15s;position:absolute;top:0;left:3px}.session-rail-grip:hover:after,.session-rail-grip:active:after{background:var(--primary)}.scene{background:var(--bg);min-width:0;height:100%;min-height:0;display:grid}.scene-media{--media-pad:clamp(14px, 2vw, 24px);min-width:0;min-height:0;padding:var(--media-pad);grid-area:media;display:flex;position:relative}.scene-media-scroll{flex-direction:column;flex:1;align-items:center;min-height:0;display:flex;overflow-y:auto}.scene-media-scroll>*{width:100%;max-width:1180px}.scene-media-corner{right:calc(var(--media-pad) + 12px);bottom:calc(var(--media-pad) + 12px);z-index:3;position:absolute}.scene-media.has-corner{--corner-reserve:116px}.scene-media:has(>.scene-media-scroll) .scene-media-corner{right:calc(var(--media-pad) + 24px)}.scene-media.has-corner .scene-media-scroll:after{content:"";flex:none;height:56px}.scene-text{min-height:0;padding:24px 26px 18px;overflow-y:auto}.scene-actions{min-height:0;padding:18px 22px 28px;overflow-y:auto}.scene-side{grid-template:"media panel"minmax(0,1fr)/minmax(0,1fr) clamp(340px,31vw,480px)}.scene-side .scene-panel{border-left:1px solid var(--border);background:var(--surface);flex-direction:column;grid-area:panel;min-height:0;display:flex}.scene-side .scene-text{border-bottom:1px solid var(--border);flex:none;max-height:58%}.scene-side .scene-actions{flex:1 1 0}.scene-caption{grid-template:"media actions"minmax(0,1fr)"text actions"clamp(150px,27vh,270px)/minmax(0,1fr) clamp(300px,28vw,420px)}.scene-caption .scene-panel{display:contents}.scene-caption .scene-text{border-top:1px solid var(--border);background:var(--surface);grid-area:text;padding-left:clamp(18px,2.4vw,32px);padding-right:clamp(18px,2.4vw,32px)}.scene-caption .scene-text>*{max-width:76ch}.scene-caption .scene-actions{border-left:1px solid var(--border);background:var(--surface);grid-area:actions}.scene.scene-full{grid-template:"media"minmax(0,1fr)/minmax(0,1fr)}.scene-kicker{letter-spacing:.08em;text-transform:uppercase;color:var(--primary);margin-bottom:8px;font-size:12px;font-weight:700}.scene-text .scene-title{text-wrap:balance;margin:0 0 10px;font-size:clamp(20px,1.55vw,26px);line-height:1.25}.scene-body,.scene-line{white-space:pre-line;margin:0;line-height:1.62}.scene-body{color:var(--text);font-size:16px}.scene-line{color:var(--text-h);font-size:17px}.scene-muted{color:var(--text-muted);margin:0;font-style:italic}.scene-continue{width:100%;padding:12px 16px;font-size:15px}.picture-frame{border-radius:var(--radius-lg);border:1px solid var(--border);background-color:var(--code-bg);background-image:radial-gradient(var(--border) 1px, transparent 1px);background-size:18px 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minmax(300px,380px);min-height:0;display:grid}.creator-nodes,.creator-fields{flex-direction:column;min-height:0;display:flex}.creator-nodes{border-right:1px solid var(--border);background:var(--tray-bg)}.creator-fields{border-left:1px solid var(--border);background:var(--surface)}.creator-col-head{background:var(--panel-head-bg);min-height:48px;color:var(--panel-head-text);justify-content:space-between;align-items:center;gap:10px;padding:8px 14px 8px 16px;display:flex}.creator-col-head h2{letter-spacing:.02em;color:inherit;text-transform:none;align-items:center;gap:8px;margin:0;font-size:14px;font-weight:700;display:flex}.creator-col-count{background:var(--panel-head-chip);min-width:22px;height:20px;color:inherit;border-radius:999px;place-items:center;padding:0 7px;font-size:11px;font-weight:700;display:inline-grid}.creator-col-head .btn-danger{border-color:var(--panel-head-chip);color:var(--panel-head-text);background:0 0}.creator-col-head .btn-danger:hover:not(:disabled){background:var(--incorrect);border-color:var(--incorrect);color:#fff}.creator-node-list{flex-direction:column;flex:1;gap:6px;min-height:0;margin:0;padding:10px;list-style:none;display:flex;overflow-y:auto}.creator-node{--k:var(--k-goto);text-align:left;width:100%;font:inherit;border:1px solid var(--border);border-left:4px solid var(--k);border-radius:var(--radius-sm);background:var(--surface);box-shadow:var(--shadow-sm);color:var(--text);cursor:pointer;flex-direction:column;gap:4px;padding:8px 10px 9px;display:flex}.creator-node:hover{border-color:var(--border-strong);border-left-color:var(--k)}.creator-node.active{border-color:var(--primary);border-left-color:var(--k);box-shadow:0 0 0 2px var(--focus-ring)}.creator-node-top{align-items:center;gap:6px;min-width:0;font-size:11px;line-height:1.3;display:flex}.creator-node-num{color:var(--text-muted);font-variant-numeric:tabular-nums;min-width:14px}.creator-node-kind{text-transform:uppercase;letter-spacing:.05em;color:var(--k);flex:none;font-weight:700}.creator-node-who{min-width:0;color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.creator-node-who:before{content:"·";margin-right:6px}.creator-start{background:var(--correct-bg);color:var(--correct);border-radius:4px;flex:none;padding:0 5px;font-style:normal;font-weight:700}.creator-node-text{color:var(--text-h);-webkit-line-clamp:3;overflow-wrap:anywhere;-webkit-box-orient:vertical;font-size:13.5px;line-height:1.4;display:-webkit-box;overflow:hidden}.kind-narration{--k:var(--k-narration)}.kind-decision{--k:var(--k-decision)}.kind-information{--k:var(--k-information)}.kind-notification{--k:var(--k-notification)}.kind-quiz{--k:var(--k-quiz)}.kind-form{--k:var(--k-form)}.kind-goto{--k:var(--k-goto)}.kind-end{--k:var(--k-end)}.creator-sev{border-radius:50%;flex:none;width:9px;height:9px;margin-left:auto}.sev-error{--sev:var(--incorrect)}.sev-warning{--sev:#d97706}.sev-note{--sev:var(--text-muted)}.creator-sev{background:var(--sev)}.node-picker{flex:1;min-width:0}.np-trigger{--k:var(--border-strong);text-align:left;width:100%;font:inherit;border:1px solid var(--border-strong);border-left:4px solid var(--k);border-radius:var(--radius-sm);background:var(--bg);color:var(--text-h);cursor:pointer;align-items:center;gap:10px;padding:8px 10px;display:flex}.np-trigger:hover{border-color:var(--primary);border-left-color:var(--k)}.np-trigger[aria-expanded=true]{outline:2px solid var(--focus-ring);outline-offset:1px}.np-trigger.is-empty{border-left-color:var(--incorrect)}.np-main{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.np-text{color:var(--text-h);-webkit-line-clamp:2;overflow-wrap:anywhere;-webkit-box-orient:vertical;font-size:14px;font-weight:600;line-height:1.35;display:-webkit-box;overflow:hidden}.np-text.np-none{color:var(--incorrect);font-weight:500}.np-meta{color:var(--text-muted);font-size:11.5px}.np-caret{color:var(--text-muted);flex:none;font-size:12px}.np-jump{align-self:stretch}.np-pop{z-index:50;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);flex-direction:column;display:flex;position:fixed;overflow:hidden}.np-new{border-top:1px solid var(--border);background:var(--tray-bg);flex-direction:column;gap:6px;padding:10px 12px 12px;display:flex}.np-section{letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);font-size:11px;font-weight:700}.np-new-kinds{flex-wrap:wrap;gap:6px;display:flex}.np-new-kind{font:inherit;border:1px solid var(--border-strong);border-left:3px solid var(--k);background:var(--surface);color:var(--text-h);cursor:pointer;border-radius:999px;padding:4px 10px;font-size:12.5px;font-weight:600}.np-new-kind:hover{border-color:var(--primary);border-left-color:var(--k)}.np-hint{color:var(--text-muted);font-size:11.5px}.np-search{border-bottom:1px solid var(--border);padding:10px 12px 6px}.creator .np-search input{width:100%}.np-list{flex:1;min-height:0;margin:0;padding:4px 6px 8px;list-style:none;overflow-y:auto}.np-row{--k:var(--k-goto);border-radius:var(--radius-sm);border-left:3px solid var(--k);cursor:pointer;align-items:flex-start;gap:10px;padding:8px 10px;display:flex}.np-row+.np-row{margin-top:2px}.np-row.active{background:var(--primary-bg)}.np-row .np-text{font-size:13.5px}.np-row-none{border-left-color:#0000}.np-row-none .np-text{color:var(--text-muted);font-weight:500}.np-num{min-width:18px;color:var(--text-muted);font-variant-numeric:tabular-nums;flex:none;padding-top:1px;font-size:11px}.np-check{color:var(--primary);flex:none;font-weight:700}.np-empty{color:var(--text-muted);padding:10px;font-size:13px}.np-heading{letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);padding:10px 10px 4px;font-size:11px;font-weight:700}.np-heading:empty{border-top:1px solid var(--border);margin:4px 10px 2px;padding:4px 0 0}.np-row-end .np-num,.kind-goto>.np-num{color:var(--k);font-size:12px}.creator-leftovers>div{background:var(--surface);border:1px dashed var(--border-strong);border-radius:var(--radius-sm);align-items:center;gap:12px;padding:12px 14px;display:flex}.creator-leftovers>div>span:nth-child(2){flex-direction:column;flex:1;gap:2px;display:flex}.creator-issues-empty{list-style:none}.creator-center{background:var(--bg);grid-template-rows:auto minmax(0,1fr);min-width:0;min-height:0;display:grid}.creator-tabs{border-bottom:1px solid var(--border);gap:4px;padding:8px 16px 0;display:flex}.creator-tabs button{font:inherit;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;align-items:center;gap:6px;padding:8px 14px;font-size:14px;display:inline-flex}.creator-tabs button[aria-selected=true]{color:var(--text-h);border-bottom-color:var(--primary);font-weight:600}.tab-count{background:var(--code-bg);color:var(--text);border-radius:999px;padding:1px 6px;font-size:11px}.tab-count.bad{background:var(--incorrect-bg);color:var(--incorrect)}.creator-center-scroll{min-height:0;padding:20px;overflow:auto}.creator-preview{flex-direction:column;gap:14px;max-width:980px;margin:0 auto;display:flex}.preview-bar{align-items:center;gap:8px;display:flex}.preview-kind{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-left:auto;font-size:12px}.preview-stage{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:20px 22px}.preview-stage h1{margin:0 0 8px;font-size:24px}.preview-card{flex-direction:column;align-items:flex-start;gap:10px;display:flex}.preview-card p{white-space:pre-wrap;margin:0}.creator .preview-scene{border:1px solid var(--border);border-radius:var(--radius-md);height:clamp(420px,62vh,620px);box-shadow:var(--shadow-sm);overflow:hidden}.creator .preview-scene.scene-side{grid-template-columns:minmax(0,1fr) minmax(250px,42%)}.creator .preview-scene.scene-caption{grid-template-rows:minmax(0,1fr) clamp(120px,24%,200px);grid-template-columns:minmax(0,1fr) minmax(220px,38%)}.creator .preview-scene .scene-text{padding:18px 18px 14px}.creator .preview-scene .scene-actions{padding:14px 16px 20px}.creator .preview-scene .speaker-avatar{width:72px;font-size:26px}.preview-routes{border-top:1px dashed var(--border);color:var(--text-muted);gap:4px;margin:10px 0 0;padding:10px 0 0;font-size:12px;list-style:none;display:grid}.preview-score{color:var(--correct);margin-left:6px}.preview-toast{animation:none;position:static}.preview-extras{color:var(--text);background:var(--surface);border:1px dashed var(--border-strong);border-radius:var(--radius-sm);gap:4px;padding:10px 14px;font-size:13px;display:grid}.creator-issues{gap:8px;max-width:900px;margin:0 auto;padding:0;list-style:none;display:grid}.creator-issues button{text-align:left;width:100%;font:inherit;background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--sev);border-radius:var(--radius-sm);cursor:pointer;color:var(--text);gap:12px;padding:12px 14px;display:flex}.creator-issues button>span:last-child{flex-direction:column;gap:2px;display:flex}.creator-issues strong{color:var(--text-h)}.creator-sev-label{text-transform:uppercase;color:var(--sev);min-width:60px;font-size:11px;font-weight:700}.creator-issues-empty{text-align:center;padding:40px}.flow-map svg{display:block}.flow-edge{fill:none;stroke:var(--border-strong);stroke-width:1.5px}.flow-edge.back{stroke-dasharray:4 4}.flow-arrow{fill:var(--border-strong)}.flow-node{--k:var(--k-goto);cursor:pointer}.flow-node rect{fill:var(--surface);stroke:var(--border)}.flow-node .flow-node-bar{fill:var(--k);stroke:none}.flow-node.active rect:first-child{stroke:var(--primary);stroke-width:2px}.flow-node:hover rect:first-child{stroke:var(--k)}.flow-node-kind{text-transform:uppercase;letter-spacing:.05em;fill:var(--k);font-size:10px;font-weight:600}.flow-node-title{fill:var(--text-h);font-size:13px;font-weight:600}.creator-fields-scroll{flex-direction:column;flex:1;gap:14px;min-height:0;padding:14px 16px 24px;display:flex;overflow-y:auto}.field{flex-direction:column;gap:5px;display:flex}.field-label{color:var(--text-muted);font-size:12px;font-weight:600}.field-hint{color:var(--text-muted);margin:0;font-size:12px}.field-row{gap:6px;display:flex}.field-readonly{color:var(--text-h);flex-direction:column;gap:3px;font-size:14px;display:flex}.field-checks{gap:16px;font-size:14px;display:flex}.field-checks label{align-items:center;gap:6px;display:flex}.field-group{border-left:2px solid var(--k-notification);flex-direction:column;gap:10px;padding-left:10px;display:flex}.field-subhead{letter-spacing:0;margin:4px 0 0;font-size:13px}.choice-fields{border:1px solid var(--border);border-radius:var(--radius-md);flex-direction:column;gap:12px;margin:0;padding:10px 12px 14px;display:flex}.choice-fields.is-hidden{opacity:.7;border-style:dashed}.choice-fields legend{color:var(--text-h);padding:0 4px;font-size:13px;font-weight:700}.choice-fields legend em{color:var(--text-muted);font-weight:500}.skill-chips{flex-wrap:wrap;gap:6px;display:flex}.skill-chip{font:inherit;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);cursor:pointer;border-radius:999px;padding:4px 10px;font-size:12px}.skill-chip.on{background:var(--correct-bg);border-color:var(--correct);color:var(--correct);font-weight:600}.skill-chip.unknown{cursor:default;border-style:dashed}@media (width<=1100px){.creator-body{grid-template-columns:220px minmax(0,1fr)}.creator-fields{border-left:0;border-top:1px solid var(--border);grid-column:1/-1;max-height:45vh}.preview-split{grid-template-columns:1fr}}@media (width<=700px){.creator-body{grid-template-columns:1fr;overflow-y:auto}.creator-nodes{max-height:35vh}}.creator-col-actions{align-items:center;gap:10px;display:flex}.btn-small{padding:4px 10px;font-size:12px}.btn-danger{color:var(--incorrect)}.btn-danger:hover:not(:disabled){border-color:var(--incorrect);background:var(--incorrect-bg)}.choice-fields legend{align-items:center;gap:8px;display:flex}.choice-remove{font:inherit;color:var(--incorrect);cursor:pointer;background:0 0;border:0;padding:0 2px;font-size:11px;font-weight:500}.choice-remove:hover{text-decoration:underline}.creator-toolbar-new{gap:8px;display:flex}.creator-dialog{background:var(--surface);width:min(460px,100vw - 32px);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);font-family:var(--sans);flex-direction:column;gap:14px;padding:22px 24px;display:flex}.creator-dialog h2{margin:0;font-size:20px}.creator-dialog input,.creator-dialog textarea{font:inherit;color:var(--text-h);background:var(--bg);border:1px solid var(--border-strong);border-radius:var(--radius-sm);box-sizing:border-box;width:100%;padding:8px 10px;font-size:14px}.creator-dialog-actions{justify-content:flex-end;gap:8px;display:flex}.then-goto{border-left:2px solid var(--k-goto);margin-top:8px;padding-left:10px}.creator select.needs-value{border-color:var(--incorrect)}.creator-node-pics{color:var(--text-muted);font-variant-numeric:tabular-nums;flex:none;align-items:center;gap:3px;margin-left:auto;display:inline-flex}.creator-node-pics+.creator-sev{margin-left:4px}.pics{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--tray-bg);flex-direction:column;gap:8px;padding:10px 12px 12px;display:flex;position:relative}.pics-head{align-items:center;gap:8px;display:flex}.pics-count{background:var(--code-bg);color:var(--text);border-radius:999px;padding:0 6px;font-size:11px;font-weight:700}.pics-proto{letter-spacing:.07em;text-transform:uppercase;border:1px dashed color-mix(in srgb, var(--k-quiz) 60%, transparent);color:var(--k-quiz);cursor:help;border-radius:999px;margin-left:auto;padding:1px 7px;font-size:10px;font-weight:700}.pics-grid{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px 8px;margin:0;padding:0;list-style:none;display:grid}.pics-thumb{flex-direction:column;gap:4px;min-width:0;display:flex}.pics-thumb.is-dragging{z-index:2;position:relative}.pics-thumb-frame{position:relative}.pics-thumb-main{aspect-ratio:4/3;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--code-bg);cursor:pointer;touch-action:none;width:100%;padding:0;display:block;position:relative;overflow:hidden}.pics-thumb-main img{object-fit:cover;width:100%;height:100%;display:block}.pics-thumb-main:hover,.pics-thumb.is-open .pics-thumb-main{border-color:var(--primary);box-shadow:0 0 0 2px var(--focus-ring)}.pics-thumb.is-dragging .pics-thumb-main{cursor:grabbing;box-shadow:var(--shadow-lg)}.pics-thumb-num{color:#fff;text-align:center;background:#10131fb8;border-radius:999px;min-width:18px;height:18px;padding:0 5px;font-size:11px;font-weight:700;line-height:18px;position:absolute;top:5px;left:5px}.pics-thumb-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:11.5px;overflow:hidden}.pics-thumb-x{border:1px solid var(--border-strong);background:var(--surface);width:22px;height:22px;color:var(--text-muted);box-shadow:var(--shadow-sm);cursor:pointer;opacity:0;border-radius:50%;place-items:center;padding:0;transition:opacity .12s;display:grid;position:absolute;top:-7px;right:-7px}.pics-thumb-x:hover{color:var(--incorrect);border-color:var(--incorrect)}.pics-thumb-move{opacity:0;gap:2px;transition:opacity .12s;display:flex;position:absolute;bottom:4px;right:4px}.pics-thumb-move button{color:#fff;cursor:pointer;background:#10131fb8;border:0;border-radius:4px;width:20px;height:20px;padding:0;font-size:15px;line-height:1}.pics-thumb-move button:disabled{opacity:.35;cursor:default}.pics-thumb:hover .pics-thumb-x,.pics-thumb:focus-within .pics-thumb-x,.pics-thumb:hover .pics-thumb-move,.pics-thumb:focus-within .pics-thumb-move{opacity:1}.pics-thumb.is-dragging .pics-thumb-x,.pics-thumb.is-dragging .pics-thumb-move{opacity:0}.pics-add{aspect-ratio:4/3;width:100%;font:inherit;border:1.5px dashed var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-muted);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:2px;padding:0;font-size:12px;font-weight:600;display:flex}.pics-add:hover,.pics-add.is-open{border-color:var(--primary);color:var(--primary);background:var(--primary-bg)}.pics-add-plus{font-size:22px;font-weight:400;line-height:1}.pics-add-cell:only-child{grid-column:1/-1}.pics-add-cell:only-child .pics-add{aspect-ratio:auto;flex-direction:row;gap:8px;height:52px}.pics-warn{color:#b45309}.pics-drop{z-index:3;border:2px dashed var(--primary);border-radius:inherit;background:color-mix(in srgb, var(--primary) 12%, var(--surface));color:var(--primary);pointer-events:none;place-items:center;font-size:14px;font-weight:700;display:grid;position:absolute;inset:0}.pp-row{border-left-color:#0000;align-items:center}.pp-row.is-taken{cursor:default;opacity:.5}.pp-thumb{object-fit:cover;border:1px solid var(--border);background:var(--code-bg);border-radius:5px;flex:none;width:56px;height:42px}.pp-foot-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.pp-upload{align-items:center;gap:6px;display:inline-flex}.pp-manage{font:inherit;color:var(--primary);cursor:pointer;background:0 0;border:0;padding:4px 2px;font-size:12.5px;font-weight:600}.pp-manage:hover{text-decoration:underline}.pics-lib{flex-direction:column;gap:14px;max-width:1100px;min-height:100%;margin:0 auto;display:flex;position:relative}.pics-lib-head{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.pics-lib-head h2{margin:0 0 4px;font-size:20px}.pics-lib-upload{flex:none;align-items:center;gap:8px;display:inline-flex}.pics-proto-note{border:1px dashed color-mix(in srgb, var(--k-quiz) 55%, transparent);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--k-quiz) 7%, var(--surface));color:var(--text);margin:0;padding:9px 12px;font-size:13px;line-height:1.5}.pics-proto-note b{color:var(--k-quiz)}.pics-lib-tools{flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:13.5px;display:flex}.creator .pics-lib-tools input[type=search]{max-width:360px;font:inherit;color:var(--text-h);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);flex:240px;padding:7px 9px;font-size:14px}.pics-lib-tools label{align-items:center;gap:6px;display:flex}.pics-lib-count{color:var(--text-muted);margin-left:auto;font-size:12.5px}.pics-lib-msg{margin-top:-6px}.pics-lib-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin:0;padding:0;list-style:none;display:grid}.pics-card{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);min-width:0;box-shadow:var(--shadow-sm);flex-direction:column;display:flex;position:relative;overflow:hidden}.pics-card-img{aspect-ratio:16/10;border-bottom:1px solid var(--border);background-color:var(--code-bg);background-image:radial-gradient(var(--border) 1px, transparent 1px);background-size:14px 14px;position:relative}.pics-card-img img{object-fit:contain;width:100%;height:100%;display:block;position:absolute;inset:0}.pics-card-body{flex-direction:column;gap:6px;padding:10px 12px 12px;display:flex}.creator input.pics-card-name{background:0 0;border-color:#0000;width:calc(100% + 12px);margin:-4px -6px 0;padding:4px 6px;font-weight:600}.creator input.pics-card-name:hover{border-color:var(--border)}.creator input.pics-card-name:focus{border-color:var(--primary);background:var(--bg)}.pics-card-meta{color:var(--text-muted);font-size:12px}.pics-card-uses{flex-wrap:wrap;gap:5px;display:flex}.pics-use{--k:var(--k-goto);max-width:100%;font:inherit;border:1px solid var(--border-strong);border-left:3px solid var(--k);background:var(--surface);color:var(--text-h);text-align:left;white-space:nowrap;text-overflow:ellipsis;cursor:pointer;border-radius:999px;padding:2px 8px;font-size:12px;overflow:hidden}.pics-use b{color:var(--text-muted);margin-right:2px}.pics-use:hover{border-color:var(--primary);border-left-color:var(--k)}.pics-use-other{color:var(--text-muted);cursor:default}.pics-use-other:hover{border-color:var(--border-strong);border-left-color:var(--k)}.pics-unused{color:var(--text-muted);font-size:12px;font-style:italic}.pics-card-delete{background:var(--surface);box-shadow:var(--shadow-sm);opacity:0;transition:opacity .12s;position:absolute;top:8px;right:8px}.pics-card:hover .pics-card-delete,.pics-card:focus-within .pics-card-delete{opacity:1}.pics-lib-empty{min-height:260px;font:inherit;border:2px dashed var(--border-strong);border-radius:var(--radius-md);background:var(--surface);color:var(--text-muted);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:24px;font-size:14px;display:flex}.pics-lib-empty strong{color:var(--text-h);font-size:16px}.pics-lib-empty:hover{border-color:var(--primary);color:var(--primary)}.pics-lib-none{color:var(--text-muted)}.pics-lib-drop{border-radius:var(--radius-md);font-size:16px}.pics-add-to{align-self:flex-start;margin-top:2px}.pics-on-node{color:var(--correct);margin-top:2px;font-size:12px;font-weight:600}.debug-event-log{color:#e6e6e6;z-index:10;background:#1b1b1f;border:1px solid #444;border-radius:10px;flex-direction:column;width:320px;max-height:80vh;font-family:ui-monospace,Consolas,monospace;font-size:12px;display:flex;position:fixed;top:20px;left:20px;overflow:hidden}.debug-event-log-pill{color:#e6e6e6;text-transform:uppercase;letter-spacing:.05em;cursor:pointer;z-index:10;background:#1b1b1f;border:1px solid #444;border-radius:999px;align-items:center;gap:6px;width:auto;padding:6px 12px;font-family:ui-monospace,Consolas,monospace;font-size:12px;font-weight:600;display:inline-flex;position:fixed;top:20px;left:20px}.debug-event-log-pill:hover{background:#26262c}.debug-event-log-header{text-transform:uppercase;letter-spacing:.05em;background:#26262c;border-bottom:1px solid #444;align-items:center;gap:8px;padding:10px 12px;font-weight:600;display:flex}.debug-event-log-header span{white-space:nowrap;flex:1}.debug-event-log-collapse{font:inherit;color:#e6e6e6;cursor:pointer;background:0 0;border:none;padding:0 2px;line-height:1}.debug-event-log-header button{font:inherit;color:#e6e6e6;cursor:pointer;background:#2f2f36;border:1px solid #555;border-radius:4px;padding:2px 8px}.debug-event-log-header button:hover{background:#3a3a42}.debug-event-log-list{flex-direction:column;gap:6px;padding:8px;display:flex;overflow-y:auto}.debug-event-log-empty{opacity:.6;margin:8px 4px}.debug-event-log-entry{background:#222227;border:1px solid #333;border-radius:6px;padding:6px 8px}.debug-event-log-entry-header{justify-content:space-between;gap:8px;margin-bottom:4px;display:flex}.debug-event-log-time{opacity:.6}.debug-event-log-name{color:#7fd0ff;font-weight:600}.debug-event-log-detail{white-space:pre-wrap;word-break:break-all;opacity:.85;max-height:120px;margin:0;overflow-y:auto}