*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #080808;--surface: #111111;--border: #1e1e1e;--accent: #e8ff00;--accent2: #ff3c3c;--text: #f0f0f0;--muted: #555;--font-display: "Bebas Neue", sans-serif;--font-body: "DM Sans", sans-serif}body{background:var(--bg);color:var(--text);font-family:var(--font-body);overflow-x:hidden}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 16px;background:var(--bg);background-image:radial-gradient(ellipse 60% 40% at 50% 0%,#1a1a00 0%,transparent 70%)}.app.game-mode{height:100vh;overflow:hidden;justify-content:center;padding:12px 16px}.logo{font-family:var(--font-display);font-size:clamp(2.4rem,6vw,4rem);letter-spacing:.08em;color:var(--text);margin-bottom:4px}.logo span{color:var(--accent)}.subtitle{font-size:.78rem;letter-spacing:.25em;text-transform:uppercase;color:var(--muted);margin-bottom:36px}.card{background:var(--surface);border:1px solid var(--border);border-radius:2px;padding:36px;width:100%;max-width:480px}.card-wide{max-width:780px;padding:20px}.label{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}input{width:100%;background:#0d0d0d;border:1px solid var(--border);border-radius:2px;color:var(--text);font-family:var(--font-body);font-size:1rem;padding:12px 14px;outline:none;transition:border-color .15s;margin-bottom:16px}input:focus{border-color:var(--accent)}input::placeholder{color:var(--muted)}.btn{display:inline-block;width:100%;padding:14px;background:var(--accent);color:#000;font-family:var(--font-display);font-size:1.1rem;letter-spacing:.12em;border:none;border-radius:2px;cursor:pointer;transition:opacity .15s,transform .1s;text-align:center}.btn:hover{opacity:.88}.btn:active{transform:scale(.98)}.btn.secondary{background:transparent;color:var(--text);border:1px solid var(--border);margin-top:10px}.btn.secondary:hover{border-color:var(--accent);color:var(--accent);opacity:1}.btn:disabled{opacity:.3;cursor:not-allowed}.divider{border:none;border-top:1px solid var(--border);margin:24px 0}.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mode-card{padding:20px 14px;background:#0d0d0d;border:1px solid var(--border);border-radius:2px;cursor:pointer;text-align:center;transition:border-color .15s,background .15s}.mode-card:hover{border-color:var(--accent);background:#141400}.mode-icon{font-size:1.8rem;margin-bottom:8px}.mode-title{font-family:var(--font-display);font-size:1.1rem;letter-spacing:.1em;color:var(--text)}.mode-desc{font-size:.72rem;color:var(--muted);margin-top:4px}.room-code{font-family:var(--font-display);font-size:3.5rem;letter-spacing:.3em;color:var(--accent);text-align:center;margin:8px 0 4px}.player-list{display:flex;flex-direction:column;gap:8px;margin:20px 0}.player-row{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:#0d0d0d;border:1px solid var(--border);border-radius:2px;font-size:.9rem}.player-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);margin-right:10px;animation:pulse 1.4s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.game-header{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:780px;margin-bottom:10px}.round-info{font-family:var(--font-display);font-size:1rem;letter-spacing:.15em;color:var(--muted)}.round-info strong{color:var(--text)}.timer-ring{position:relative;width:52px;height:52px}.timer-ring svg{transform:rotate(-90deg)}.timer-bg{stroke:var(--border)}.timer-fg{stroke:var(--accent);stroke-linecap:round;transition:stroke-dashoffset 1s linear,stroke .3s}.timer-fg.urgent{stroke:var(--accent2)}.timer-num{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.15rem;color:var(--text)}.car-image-wrap{width:100%;aspect-ratio:16/9;max-height:38vh;overflow:hidden;border-radius:2px;border:1px solid var(--border);position:relative;background:#0a0a0a}.car-image-wrap img{width:100%;height:100%;object-fit:contain;display:block;transition:opacity .3s;will-change:opacity;image-rendering:auto}.car-label{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center}.car-label span{font-family:var(--font-display);font-size:1rem;letter-spacing:.3em;color:#ffffff40}.options-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.option-btn{padding:11px 12px;background:#0d0d0d;border:1px solid var(--border);border-radius:2px;color:var(--text);font-family:var(--font-body);font-size:.88rem;font-weight:500;cursor:pointer;text-align:left;transition:border-color .1s,background .1s,color .1s,transform .08s;will-change:transform}.option-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}.option-btn:active:not(:disabled){transform:scale(.98)}.option-btn.correct{border-color:#0f8;background:#001a0d;color:#0f8}.option-btn.wrong{border-color:var(--accent2);background:#1a0000;color:var(--accent2)}.option-btn:disabled{cursor:default}.progress-bar{height:3px;background:var(--border);width:100%;max-width:780px;margin-bottom:10px;border-radius:2px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);transition:width .6s ease}.result-banner{text-align:center;padding:10px 0 4px;font-family:var(--font-display);font-size:1.2rem;letter-spacing:.1em}.result-banner.correct{color:#0f8}.result-banner.wrong{color:var(--accent2)}.waiting-msg{text-align:center;font-size:.8rem;color:var(--muted);margin-top:8px;letter-spacing:.1em;text-transform:uppercase}.status-bar{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.status-chip{font-size:.72rem;letter-spacing:.1em;padding:4px 10px;border:1px solid var(--accent);border-radius:2px;color:var(--accent)}.score-row{display:flex;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border);gap:14px}.score-row:last-child{border-bottom:none}.score-row.me{background:#141400}.rank{font-family:var(--font-display);font-size:1.4rem;width:32px;color:var(--muted)}.rank.gold{color:gold}.rank.silver{color:silver}.rank.bronze{color:#cd7f32}.score-name{flex:1;font-weight:500;font-size:.95rem}.score-pts{font-family:var(--font-display);font-size:1.6rem;letter-spacing:.05em;color:var(--accent)}.final-winner{font-family:var(--font-display);font-size:clamp(1.8rem,5vw,3rem);letter-spacing:.1em;color:var(--accent);text-align:center;margin:16px 0 4px}.final-sub{text-align:center;font-size:.8rem;color:var(--muted);letter-spacing:.15em;text-transform:uppercase;margin-bottom:28px}.solo-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin:20px 0}.stat-box{background:#0d0d0d;border:1px solid var(--border);border-radius:2px;padding:16px;text-align:center}.stat-val{font-family:var(--font-display);font-size:2rem;color:var(--accent)}.stat-lbl{font-size:.68rem;color:var(--muted);letter-spacing:.15em;text-transform:uppercase;margin-top:4px}.best-badge{display:inline-block;background:#1a1d00;border:1px solid var(--accent);color:var(--accent);font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;padding:4px 12px;border-radius:2px;margin-bottom:16px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .35s ease forwards}.error{color:var(--accent2);font-size:.82rem;margin-top:-10px;margin-bottom:12px}