:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{color-scheme:dark;--bg-primary: #050505;--bg-panel: rgba(26, 26, 26, .95);--bg-panel-alt: rgba(18, 18, 18, .92);--border-color: #2a2a2a;--border-color-alt: #262626;--text-primary: #f2f2f7;--text-secondary: #b7b7b7;--text-muted: #888;--accent: #4ECDC4;--accent-strong: #646cff;--surface-elevated: rgba(0, 0, 0, .45);--surface-elevated-alt: rgba(0, 0, 0, .35);--control-bg: #222;--control-border: #333;--control-field: #333;--control-field-border: #444;--highlight-bg: #004400}*,*:before,*:after{box-sizing:border-box}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:Helvetica Neue,Helvetica,Arial,sans-serif;margin:0;min-height:100vh;font-size:16px;line-height:1.5;overflow-x:hidden}#root{min-height:100vh}img,svg{display:block}a{color:var(--accent);text-decoration:none;transition:color .2s ease,opacity .2s ease}a:hover{color:#fff}button,select,input,textarea{font:inherit}button{background-color:var(--accent-strong);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s,transform .1s}button:hover{background-color:#535bf2}button:active{transform:scale(.98)}button:disabled{background-color:#444;cursor:not-allowed;opacity:.7}.app-shell{min-height:100vh;background:radial-gradient(circle at 15% 20%,rgba(100,108,255,.08),transparent 45%),radial-gradient(circle at 80% 0%,rgba(78,205,196,.08),transparent 40%),var(--bg-primary);padding:clamp(1.25rem,4vw,3.5rem)}.app-shell__content{width:min(1200px,100%);margin:0 auto;display:flex;flex-direction:column;gap:clamp(1.5rem,3vw,2.75rem)}.app-shell__header,.app-shell__footer{width:100%}.app-shell__main{display:grid;gap:clamp(1.5rem,3vw,2.5rem)}@media (min-width: 1100px){.app-shell__main{grid-template-columns:minmax(0,560px) minmax(0,1fr);align-items:start}}.trainer-panel{background-color:var(--bg-panel);padding:clamp(1.5rem,3vw,2.75rem);border-radius:20px;border:1px solid #2a2a2a;box-shadow:0 25px 60px var(--surface-elevated);display:flex;flex-direction:column;gap:1.5rem}.info-panel{background-color:var(--bg-panel-alt);padding:clamp(1.5rem,3vw,2.5rem);border-radius:20px;border:1px solid var(--border-color-alt);box-shadow:0 20px 50px var(--surface-elevated-alt)}.header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:1rem;border-bottom:1px solid #333;padding-bottom:1em}.header-title-group{display:flex;align-items:center;gap:.75rem}.header-links{display:flex;gap:1em}.home-link{text-decoration:none;color:inherit;display:flex;align-items:center;opacity:.7;transition:opacity .2s}.home-link:hover{opacity:1}.home-link__icon{color:var(--text-secondary)}.home-link:hover .home-link__icon{color:var(--text-primary)}.breadcrumb-separator{color:#666;font-size:1.5rem;font-weight:300;margin-top:-2px}.header-app-icon{display:inline-flex;align-items:center;justify-content:center;color:var(--accent, #4ECDC4);background:var(--control-field, rgba(255, 255, 255, .08));border-radius:12px;padding:.25rem}h1{margin:0;font-size:1.8rem;color:var(--text-primary);font-weight:600;font-family:Special Elite,monospace}h2{border-bottom:1px solid #444;padding-bottom:.2em;margin-top:1.5em;color:var(--text-primary);font-family:Special Elite,monospace}.output{background-color:#000;color:#0f0;font-family:VT323,monospace;font-size:5em;font-weight:400;height:1.6em;line-height:1.6em;text-align:center;margin-bottom:.5em;border:1px solid #333;border-radius:4px;text-shadow:0 0 10px rgba(0,255,0,.5)}.control-card{background-color:var(--control-bg);padding:1em;border-radius:12px;border:1px solid var(--control-border)}#controls{background-color:var(--control-bg);padding:1em;border-radius:12px;border:1px solid var(--control-border);display:flex;flex-direction:column;gap:1.5rem}.control-group{display:flex;flex-wrap:wrap;gap:1em;align-items:flex-end}.cgroup{padding-top:1em;border-top:1px solid #333}.actions-group{margin-top:.5em}.message-group{padding-top:1.25em;border-top:1px solid #333}.actions-buttons{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center}.icon-button{width:48px;height:48px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:600;padding:0;border:1px solid transparent;background-color:#2e2e2e}.icon-button:focus-visible{border-color:var(--accent);outline:none}.play-button{width:80px;height:52px;font-size:1.6rem;background-color:var(--accent-strong);color:#fff}.container{display:flex;flex-direction:column;gap:.3em;min-width:120px}.container.full-width{flex:1 1 100%}label{font-size:.85rem;color:#999;font-weight:700}.select,select,input[type=range],input[type=text],input[type=number]{background-color:var(--control-field);color:#fff;border:1px solid var(--control-field-border);padding:.5em;border-radius:6px;font-size:1rem;cursor:pointer}.select:disabled,select:disabled,input:disabled{opacity:.5;cursor:not-allowed}.sendTextDiv{font-family:VT323,monospace;font-size:1.5em;line-height:1.5;padding:1em;background-color:#222;border:1px solid #333;border-radius:4px;min-height:3em;white-space:pre-wrap;color:#aaa;width:100%;box-sizing:border-box}.hilighted{background-color:var(--highlight-bg);color:#fff;box-shadow:0 0 5px var(--highlight-bg)}.explainer{margin:0;line-height:1.7;color:#b7b7b7}dt{font-weight:700;color:#ddd;margin-top:1em}dd{margin-left:1em;color:#999}.footer{font-size:.9rem;color:var(--text-muted);text-align:center;border-top:1px solid #2e2e2e;padding-top:1.25em}@media (max-width: 600px){.app-shell{padding:1rem}.trainer-panel,.info-panel{padding:1.25rem}.output{font-size:3em}.header-row{flex-direction:column;align-items:flex-start}.header-links{margin-left:auto}h1{font-size:1.4rem}}