:root{color-scheme:dark;--bg:#0a0a0a;--panel:#141414;--panel-2:#101010;--border:#292929;--text:#f3f3f3;--muted:#a0a0a0;--accent:#9fe870;--shadow:0 24px 80px rgba(0,0,0,.35);--radius-xl:28px;--radius-lg:20px}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:radial-gradient(circle at top,#1a1a1a,var(--bg) 40%);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit}button,input,select,textarea{font:inherit}.page-shell{min-height:100vh}.page-inner{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:32px 0 48px}.hero{display:grid;grid-gap:10px;gap:10px;margin-bottom:28px}.eyebrow{margin:0;font-size:.78rem;letter-spacing:.26em;text-transform:uppercase;color:var(--muted)}.hero h1{margin:0;font-size:clamp(2rem,5vw,3rem);line-height:1.05}.hero-copy{margin:0;max-width:760px;color:#d3d3d3;line-height:1.6}.content-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.9fr);grid-gap:24px;gap:24px}.panel{background:color-mix(in srgb,var(--panel) 88%,transparent);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow)}.camera-panel,.capture-panel,.controls-panel{padding:20px}.video-shell{overflow:hidden;border-radius:22px;background:#000;aspect-ratio:4/3}.capture-image,.video-feed{display:block;width:100%;height:100%;object-fit:cover}.controls-panel{display:flex;flex-direction:column;gap:18px}.capture-panel h2,.controls-panel h2{margin:0 0 6px;font-size:1.1rem}.muted{margin:0;color:var(--muted);line-height:1.5}.button-stack{display:grid;grid-gap:12px;gap:12px}.button{border:0;border-radius:18px;padding:14px 16px;cursor:pointer;transition:transform .12s ease,opacity .12s ease,background .12s ease}.button:hover:not(:disabled){transform:translateY(-1px)}.button:disabled{opacity:.42;cursor:not-allowed}.button-primary{background:#fff;color:#000}.button-accent{background:var(--accent);color:#000}.button-secondary{background:transparent;color:var(--text);border:1px solid #3a3a3a}.button-secondary:hover:not(:disabled){background:#1f1f1f}.status-card{border:1px solid #202020;border-radius:var(--radius-lg);background:var(--panel-2);padding:16px;display:grid;grid-gap:10px;gap:10px;color:#d7d7d7}.status-card p{margin:0}.error-text{color:#ff7f7f}.capture-panel{margin-top:24px}.capture-header{display:flex;justify-content:space-between;gap:16px;margin-bottom:14px}.capture-shell{overflow:hidden;border-radius:22px;border:1px solid #202020;background:#000;min-height:280px}.capture-empty{min-height:280px;display:grid;place-items:center;color:#747474}.hidden-canvas{display:none}@media (max-width:900px){.content-grid{grid-template-columns:1fr}.page-inner{width:min(100%,calc(100% - 24px));padding-top:24px}}