:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;background:#0a0a0a;color:#fafafa}.app{max-width:800px;margin:0 auto;padding:2rem 1.5rem;display:flex;flex-direction:column;gap:1.5rem;min-height:100vh}header{text-align:center}h1{font-size:2rem;font-weight:700;letter-spacing:-.03em;background:linear-gradient(135deg,#60a5fa,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subtitle{color:#ffffff73;font-size:.9rem;margin-top:.25rem}.stats-bar{display:flex;justify-content:center;gap:2rem;padding:1rem;background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:.75rem}.stat{display:flex;flex-direction:column;align-items:center;gap:.15rem}.stat-value{font-size:1.5rem;font-weight:700;font-variant-numeric:tabular-nums;color:#60a5fa}.stat-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:#fff6}.text-display{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:1.35rem;line-height:2;padding:1.5rem;background:#ffffff05;border:1px solid rgba(255,255,255,.08);border-radius:.75rem;cursor:text;-webkit-user-select:none;user-select:none;min-height:120px;letter-spacing:.02em}.char{color:#ffffff40;transition:color .1s;border-radius:2px;padding:1px 0}.char.correct{color:#4ade80}.char.incorrect{color:#f87171;background:#f8717126;border-radius:3px}.char.current{border-bottom:2px solid #60a5fa;animation:blink 1s step-end infinite}@keyframes blink{50%{border-bottom-color:transparent}}.typing-input{width:100%;padding:1rem 1.25rem;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:1.1rem;background:#ffffff0a;border:1px solid rgba(255,255,255,.12);border-radius:.75rem;color:#fafafa;outline:none;transition:border-color .2s}.typing-input:focus{border-color:#60a5fa;box-shadow:0 0 0 3px #60a5fa26}.typing-input::placeholder{color:#ffffff40}.results{text-align:center;padding:1.5rem;background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:.75rem;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.results h2{font-size:1.25rem;margin-bottom:1rem;color:#ffffffe6}.results-grid{display:flex;justify-content:center;gap:2.5rem;margin-bottom:1.25rem}.result-item{display:flex;flex-direction:column;gap:.15rem}.result-number{font-size:2rem;font-weight:700;color:#a78bfa;font-variant-numeric:tabular-nums}.result-text{font-size:.75rem;color:#fff6;text-transform:uppercase;letter-spacing:.08em}.btn{padding:.6rem 1.5rem;font-size:.9rem;font-weight:600;border:none;border-radius:.5rem;cursor:pointer;background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;transition:opacity .2s,transform .1s}.btn:hover{opacity:.9}.btn:active{transform:scale(.97)}.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.12);color:#fff9;font-weight:500;font-size:.8rem}.btn-ghost:hover{border-color:#ffffff40;color:#ffffffd9}footer{display:flex;justify-content:center;padding-top:.5rem}