:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400;color:#f8fafc;background:radial-gradient(circle at top left,rgba(251,191,36,.18),transparent 30%),radial-gradient(circle at bottom right,rgba(59,130,246,.16),transparent 28%),linear-gradient(180deg,#0f172a,#020617);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0}body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:28px 28px;-webkit-mask-image:radial-gradient(circle at center,black,transparent 85%);mask-image:radial-gradient(circle at center,black,transparent 85%)}button{font:inherit}.app-shell{min-height:100vh;display:grid;place-items:center;padding:1.5rem}.screen-card{width:min(100%,58rem);padding:2rem;border-radius:30px;background:linear-gradient(180deg,#111827f0,#0f172ad1);border:1px solid rgba(148,163,184,.15);box-shadow:0 30px 90px #02061773,inset 0 1px #ffffff0f;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.eyebrow{margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.18em;font-size:.74rem;color:#fbbf24}h1,h2,p{margin:0}h1{font-size:clamp(2.6rem,8vw,4.4rem);line-height:.92;letter-spacing:-.05em}h2{font-size:1.2rem}.lead,.panel p,.session-card p{color:#cbd5e1}.lead{margin-top:.9rem;max-width:42rem}.status-line{margin-top:1rem;color:#93c5fd}.status-line--error{color:#fca5a5}.stack{display:grid;gap:1rem}.stack--large{margin-top:1.5rem;gap:1.25rem}.panel{margin-top:1.5rem;padding:1.25rem;border-radius:22px;background:#0f172ab8;border:1px solid rgba(148,163,184,.12)}.panel--stacked{display:grid;gap:1rem}.session-list{display:grid;gap:.9rem}.session-card{display:flex;justify-content:space-between;gap:1rem;padding:1rem 1.1rem;border-radius:18px;background:#1e293be0;border:1px solid rgba(148,163,184,.14)}.session-meta{display:grid;gap:.25rem;text-align:right;color:#fcd34d;font-size:.9rem;white-space:nowrap}.player-grid{display:flex;flex-wrap:wrap;gap:.75rem}.choice-chip{position:relative;padding:.75rem .95rem;border-radius:999px;background:#1e293be6;border:1px solid rgba(148,163,184,.14);cursor:pointer;color:#e2e8f0;font-weight:600}.choice-chip input{position:absolute;opacity:0;inset:0}.choice-chip--active{border-color:#fbbf2480;background:#78350f8c}input,button{font:inherit}input{width:100%;border:1px solid rgba(148,163,184,.16);background:#0f172ad6;color:#f8fafc;border-radius:14px;padding:.95rem 1rem}button{border:0;border-radius:999px;padding:.95rem 1.2rem;font-weight:700;cursor:pointer;background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#1f2937}button:disabled{opacity:.55;cursor:not-allowed}@media(max-width:700px){.screen-card{padding:1.25rem;border-radius:24px}.session-card{flex-direction:column}.session-meta{text-align:left}}