:root{--bg: #0f0f1a;--bg-card: #1a1a2e;--bg-cell: #16213e;--text: #eee;--text-dim: #888;--accent: #e94560;--accent-glow: rgba(233, 69, 96, .4);--gold: #ffd700;--green: #00d26a;--blue: #4cc9f0;--radius: 12px}*{margin:0;padding:0;box-sizing:border-box}html,body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}body{display:flex;flex-direction:column;align-items:center;padding:16px;padding-bottom:env(safe-area-inset-bottom,16px)}button{font-family:inherit;font-size:1rem;font-weight:600;border:none;border-radius:var(--radius);cursor:pointer;padding:14px 28px;transition:transform .1s,box-shadow .2s}button:active{transform:scale(.96)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 20px var(--accent-glow)}.btn-secondary{background:var(--bg-cell);color:var(--text);border:1px solid #333}input[type=text],input[type=number],select{font-family:inherit;font-size:1.1rem;padding:14px 18px;border-radius:var(--radius);border:1px solid #333;background:var(--bg-cell);color:var(--text);outline:none;width:100%;max-width:320px;transition:border-color .2s}input:focus,select:focus{border-color:var(--accent)}.screen{width:100%;max-width:400px;display:flex;flex-direction:column;align-items:center;gap:20px}.hidden{display:none!important}h1{font-size:1.8rem;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subtitle{color:var(--text-dim);font-size:.9rem}.waiting-dots:after{content:"";animation:dots 1.5s infinite}@keyframes dots{0%,20%{content:"."}40%{content:".."}60%,to{content:"..."}}.option-btn{width:100%;max-width:360px;padding:16px 20px;background:var(--bg-cell);border:2px solid #333;border-radius:var(--radius);color:var(--text);font-size:1.1rem;font-weight:600;text-align:left;cursor:pointer;transition:border-color .2s,background .2s}.option-btn:hover{border-color:var(--accent)}.option-btn.selected{border-color:var(--accent);background:#e9456026}.option-btn.submitted{border-color:var(--green);background:#00d26a26}.timer-bar{width:100%;max-width:360px;height:6px;background:var(--bg-cell);border-radius:3px;overflow:hidden}.timer-bar-fill{height:100%;background:var(--accent);transition:width 1s linear}.team-badge{display:inline-block;padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:700;margin:2px 3px;color:#fff}.result-option{width:100%;max-width:360px;padding:14px 16px;background:var(--bg-cell);border:2px solid #333;border-radius:var(--radius);display:flex;flex-direction:column;gap:6px}.result-option .option-text{font-weight:600}.result-option .teams-row{display:flex;flex-wrap:wrap;gap:4px;min-height:24px}.team-list-item{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--bg-cell);border-radius:var(--radius);border:1px solid #333;width:100%;max-width:360px}.team-color-dot{width:16px;height:16px;border-radius:50%;flex-shrink:0}.team-list-item .team-name{font-weight:600;flex:1}.team-list-item .member-count{color:var(--text-dim);font-size:.85rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease-out}.scoreboard-container{width:100%;max-width:1100px;display:flex;flex-direction:column;align-items:center;gap:32px;margin:0 auto;padding:24px}.scoreboard-title{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,var(--gold),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-align:center}.winner-banner{text-align:center;padding:32px 48px;background:var(--bg-card);border:2px solid var(--gold);border-radius:var(--radius);width:100%}.winner-label{font-size:1rem;color:var(--gold);font-weight:700;text-transform:uppercase;letter-spacing:.2em}.winner-name{font-size:2.5rem;font-weight:800;margin:8px 0}.winner-score{font-size:1.1rem;color:var(--text-dim)}.ranking-section{width:100%;display:flex;flex-direction:column;gap:8px}.rank-row{display:flex;align-items:center;gap:14px;padding:16px 24px;background:var(--bg-card);border-radius:var(--radius);font-size:1.1rem}.rank-medal{font-size:1.3rem;width:32px;text-align:center;flex-shrink:0}.rank-team-dot{width:14px;height:14px;border-radius:50%;flex-shrink:0}.rank-name{font-weight:700;min-width:80px}.rank-bar-bg{flex:1;height:12px;background:var(--bg-cell);border-radius:6px;overflow:hidden}.rank-bar-fill{height:100%;border-radius:6px;transition:width .5s ease-out}.rank-score{font-weight:700;font-size:1.1rem;min-width:50px;text-align:right}.questions-section{width:100%;display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.questions-section h2{grid-column:1 / -1}.question-card{background:var(--bg-card);border-radius:var(--radius);padding:16px}.q-number{font-size:.85rem;font-weight:700;color:var(--accent);margin-bottom:4px}.q-text{font-size:1.05rem;font-weight:700;margin-bottom:12px}.q-options{display:flex;flex-direction:column;gap:6px}.q-option{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:8px;background:var(--bg-cell);flex-wrap:wrap}.q-option.correct-option{border:2px solid var(--green);background:#00d26a1a}.q-opt-text{font-weight:600}.correct-mark{color:var(--green);font-weight:700}.q-opt-teams{display:flex;flex-wrap:wrap;gap:4px;margin-left:auto}.team-badge.correct{background:var(--green)}.team-badge.wrong{background:var(--accent)}