:root{--main:#e94560;--bg:#1a1a2e;--accent:#16213e;--gold:#f1c40f;--win:#2ecc71;--danger:#ff4d4d}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:white;font-family:Segoe UI,Tahoma,sans-serif;display:flex;justify-content:center;padding:20px;min-height:100vh}.container{background:var(--accent);width:100%;max-width:500px;min-height:720px;padding:25px;border-radius:35px;text-align:center;border:2px solid #0f3460;position:relative;box-shadow:0 20px 50px rgba(0,0,0,.6)}.btn{width:100%;padding:16px;margin:10px 0;border-radius:18px;background:#0f3460;color:white;font-weight:700;cursor:pointer;transition:.3s;font-size:16px;border:none;border-bottom:4px solid #0a213d}.btn:active{transform:translateY(3px);border-bottom:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-gold{background:var(--gold);color:#1a1a2e;border-bottom-color:#c29d0b}.btn-back{background:#444;border-bottom-color:#222;margin-top:15px}.btn-football{background:#2980b9;border-bottom-color:#1c5a85}.btn-culture{background:#8e44ad;border-bottom-color:#6c3483}.btn-memory{background:#27ae60;border-bottom-color:#1e8449}.btn-philosophy{background:#d35400;border-bottom-color:#a04000}.btn-wheel{background:var(--win);border-bottom-color:#27a25b}.btn-danger{background:var(--danger);border-bottom-color:#c0392b}.btn-small{padding:10px;font-size:14px}.stats-bar{background:var(--main);padding:12px 20px;border-radius:50px;margin-bottom:20px;display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:14px}.level-badge{background:rgba(0,0,0,.3);padding:3px 10px;border-radius:20px;font-size:12px}.input{width:100%;padding:14px;border-radius:12px;border:2px solid var(--main);background:#1a1a2e;color:white;margin:10px 0;text-align:center;font-size:18px;outline:none}.input:focus{border-color:var(--gold)}.input-error{border-color:var(--danger)!important}.form-error{color:var(--danger);font-size:13px;margin-top:5px}.wheel-container{position:relative;margin:25px auto;width:180px;height:180px}.wheel-disc{width:100%;height:100%;border-radius:50%;border:6px solid var(--gold);transition:4s cubic-bezier(.1,0,.2,1);background:conic-gradient(#ff4d4d,#4d79ff,#4dff88,#f1c40f,#a64dff)}.wheel-pointer{position:absolute;top:-15px;left:50%;transform:translateX(-50%);font-size:25px;color:var(--gold);z-index:10}.spin-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px;margin-top:10px}.spin-btn{font-size:14px;padding:12px}.spin-btn small{display:block;font-size:10px;opacity:.8}.spin-btn-bronze{background:#5dade2;border-bottom-color:#3498db}.spin-btn-silver{background:#52be80;border-bottom-color:#27ae60}.spin-btn-gold{background:#f4d03f;color:#1a1a2e;border-bottom-color:#d4ac0d}.spin-btn-royal{background:#a569bd;border-bottom-color:#8e44ad}.rewards-list{margin-top:15px;background:rgba(0,0,0,.3);border-radius:15px;padding:10px;font-size:13px;text-align:right}.rewards-list div{padding:5px 10px;border-bottom:1px solid rgba(255,255,255,.1)}.rewards-list div:last-child{border:none}.mcq-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px;margin-top:15px}.mcq-btn{padding:14px 10px;border-radius:14px;background:#0f3460;color:white;cursor:pointer;font-size:15px;font-weight:700;transition:.3s;border:2px solid transparent;border-bottom:3px solid #0a213d}.mcq-btn:hover{border-color:var(--gold)}.mcq-btn:disabled{cursor:not-allowed}.mcq-correct{background:var(--win)!important;border-color:var(--win)!important}.mcq-wrong{background:var(--danger)!important;border-color:var(--danger)!important}.memory-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:8px;gap:8px;margin-top:15px}.card{height:65px;background:#0f3460;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:24px;cursor:pointer;transition:.3s;-webkit-user-select:none;-moz-user-select:none;user-select:none;border:none;color:white}.card-flipped{background:white;color:black;transform:rotateY(180deg)}.card-matched{background:var(--win);color:white;cursor:default}.timer{font-size:45px;color:var(--danger);font-weight:700}.timer-warning{animation:pulse .5s infinite alternate}@keyframes pulse{to{opacity:.4}}.category-label{display:inline-block;padding:5px 15px;border-radius:20px;font-size:13px;margin-bottom:10px;font-weight:700}.leader-box{background:rgba(0,0,0,.3);border-radius:20px;padding:15px;max-height:400px;overflow-y:auto;text-align:right}.leader-item{display:flex;justify-content:space-between;padding:10px;border-bottom:1px solid rgba(255,255,255,.1);font-size:14px}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.96);display:flex;justify-content:center;align-items:center;z-index:2000;border-radius:35px}.result-box{background:var(--accent);padding:30px;border-radius:25px;border:2px solid var(--main);width:80%}.bonus-indicator{background:var(--gold);color:#1a1a2e;padding:5px 12px;border-radius:20px;font-size:12px;font-weight:700;display:inline-block;margin-top:5px}.progress-bar{width:100%;height:8px;background:rgba(0,0,0,.3);border-radius:10px;margin:10px 0;overflow:hidden}.progress-fill{height:100%;background:var(--gold);border-radius:10px;transition:width .5s}.streak-display{font-size:13px;color:var(--gold);margin-top:5px}.auth-container{display:flex;flex-direction:column;align-items:center;padding-top:40px}.auth-link{color:var(--gold);text-decoration:none;font-size:14px;margin-top:15px}.auth-link:hover{text-decoration:underline}.user-info{display:flex;align-items:center;gap:8px;font-size:13px;opacity:.8;margin-bottom:5px}.btn-multiplayer{background:linear-gradient(135deg,#e94560,#8e44ad);border-bottom-color:#6c3483;font-size:17px}.room-code-box{background:rgba(0,0,0,.4);border:2px dashed var(--gold);border-radius:18px;padding:15px;margin:15px 0;cursor:pointer;transition:.3s;position:relative}.room-code-box:hover{background:rgba(0,0,0,.5)}.room-code-label{display:block;font-size:12px;opacity:.6;margin-bottom:5px}.room-code{font-size:32px;font-weight:700;letter-spacing:8px;color:var(--gold)}.room-code-copy{display:block;font-size:11px;opacity:.5;margin-top:5px}.lobby-players{background:rgba(0,0,0,.3);border-radius:18px;padding:10px;margin:15px 0;text-align:right}.lobby-header{font-size:13px;font-weight:700;opacity:.7;padding:5px 10px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:5px}.lobby-player{display:flex;justify-content:space-between;align-items:center;padding:10px;font-size:15px;border-bottom:1px solid rgba(255,255,255,.05)}.lobby-player:last-child{border-bottom:none}.lobby-disconnected{opacity:.4}.dot-offline,.dot-online{width:10px;height:10px;border-radius:50%;display:inline-block}.dot-online{background:var(--win)}.dot-offline{background:#666}.mp-cat-grid{display:grid;grid-template-columns:1fr 1fr 1fr;grid-gap:8px;gap:8px}.mp-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.mp-info{display:flex;gap:15px;font-size:14px;font-weight:700}.mp-progress{background:rgba(0,0,0,.3);padding:3px 10px;border-radius:20px;font-size:12px}.mp-answered-bar{font-size:12px;opacity:.6;min-height:18px;margin-bottom:5px}.mcq-selected{border-color:var(--gold)!important;background:#1a3a6e!important}.mp-feedback{margin-top:12px;padding:10px 15px;border-radius:12px;font-size:14px;font-weight:700}.mp-feedback-correct{background:rgba(46,204,113,.2);border:1px solid var(--win);color:var(--win)}.mp-feedback-wrong{background:rgba(255,77,77,.2);border:1px solid var(--danger);color:var(--danger)}.mp-live-scores{background:rgba(0,0,0,.3);border-radius:15px;padding:10px;margin-top:15px;text-align:right}.mp-score-row{display:flex;justify-content:space-between;padding:8px 10px;font-size:14px;border-bottom:1px solid rgba(255,255,255,.05)}.mp-score-row:last-child{border-bottom:none}.mp-score-me{background:rgba(241,196,15,.15);border-radius:8px}.mp-results-list{background:rgba(0,0,0,.3);border-radius:18px;padding:10px;margin:15px 0}.mp-result-row{display:flex;align-items:center;padding:12px 10px;border-bottom:1px solid rgba(255,255,255,.05);gap:12px}.mp-result-row:last-child{border-bottom:none}.mp-result-me{background:rgba(241,196,15,.15);border-radius:10px}.mp-result-rank{font-size:22px;width:40px;text-align:center;flex-shrink:0}.mp-result-info{flex:1 1;text-align:right}.mp-result-name{display:block;font-weight:700;font-size:15px}.mp-result-stats{display:block;font-size:12px;opacity:.6}.mp-result-score{font-size:20px;font-weight:700;color:var(--gold);flex-shrink:0}