:root{--bg-primary: #0a0e17;--bg-secondary: #111827;--bg-card: #1a2235;--bg-card-hover: #1f2a40;--bg-input: #0d1321;--accent: #22d3ee;--accent-glow: rgba(34, 211, 238, .3);--accent-dim: rgba(34, 211, 238, .15);--accent-secondary: #a78bfa;--accent-warn: #fb923c;--accent-error: #f87171;--accent-success: #34d399;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border: rgba(148, 163, 184, .12);--border-active: rgba(34, 211, 238, .4);--radius: 12px;--radius-sm: 8px;--radius-lg: 20px;--font-display: "Outfit", sans-serif;--font-mono: "Space Mono", monospace;--shadow: 0 4px 24px rgba(0, 0, 0, .4);--shadow-glow: 0 0 30px rgba(34, 211, 238, .15)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-display);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 20% 0%,rgba(34,211,238,.06) 0%,transparent 60%),radial-gradient(ellipse at 80% 100%,rgba(167,139,250,.05) 0%,transparent 60%);pointer-events:none;z-index:0}#root{position:relative;z-index:1}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}input,button,select,textarea{font-family:var(--font-display);border:none;outline:none}input[type=text],input[type=password],input[type=email],textarea{background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 16px;font-size:15px;transition:border-color .2s,box-shadow .2s;width:100%}input:focus,textarea:focus{border-color:var(--border-active);box-shadow:0 0 0 3px var(--accent-dim)}button{cursor:pointer;border-radius:var(--radius-sm);padding:12px 24px;font-weight:600;font-size:15px;transition:all .2s}.btn-primary{background:var(--accent);color:var(--bg-primary);box-shadow:0 0 20px var(--accent-glow)}.btn-primary:hover{filter:brightness(1.15);box-shadow:0 0 30px var(--accent-glow);transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-active)}.btn-danger{background:#f8717126;color:var(--accent-error);border:1px solid rgba(248,113,113,.3)}.btn-danger:hover{background:#f8717140}.btn-small{padding:8px 16px;font-size:13px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.container{max-width:960px;margin:0 auto;padding:24px}h1,h2,h3{font-weight:700;letter-spacing:-.02em}.letter-badge{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:16px;background:linear-gradient(135deg,var(--accent),var(--accent-secondary));color:var(--bg-primary);font-family:var(--font-mono);font-size:32px;font-weight:700;box-shadow:0 0 40px var(--accent-glow)}.letter-badge-large{width:96px;height:96px;font-size:48px;border-radius:24px}.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-waiting{background:var(--accent-dim);color:var(--accent)}.badge-playing{background:#34d39926;color:var(--accent-success)}.badge-finished{background:#94a3b826;color:var(--text-secondary)}.timer{font-family:var(--font-mono);font-size:48px;font-weight:700;color:var(--accent);text-shadow:0 0 30px var(--accent-glow)}.timer.urgent{color:var(--accent-error);text-shadow:0 0 30px rgba(248,113,113,.4)}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-in{animation:fadeIn .4s ease-out}.animate-slide{animation:slideIn .3s ease-out}.animate-pulse{animation:pulse 1.5s ease-in-out infinite}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}@media (max-width: 640px){.container{padding:16px}h1{font-size:22px!important}.card{padding:16px}.letter-badge{width:48px;height:48px;font-size:24px;border-radius:12px}.letter-badge-large{width:72px;height:72px;font-size:36px;border-radius:18px}.timer{font-size:36px}.btn-primary,.btn-secondary,.btn-danger{padding:10px 18px;font-size:14px}.btn-small{padding:7px 12px;font-size:12px}select{font-size:14px!important;padding:10px 12px!important}}