*{box-sizing:border-box;margin:0;padding:0;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}:root{--bg-color: #0b0c10;--panel-bg: rgba(15, 17, 26, .82);--border-color: rgba(255, 255, 255, .07);--text-primary: #f0f2f5;--text-secondary: #9aa0a6;--p1-color: #00f0ff;--p1-glow: rgba(0, 240, 255, .35);--p2-color: #ff0055;--p2-glow: rgba(255, 0, 85, .35);--p3-color: #39ff14;--p3-glow: rgba(57, 255, 20, .35);--accent-gold: #ffb700;--font-heading: "Orbitron", sans-serif;--font-body: "Outfit", sans-serif}body{background-color:var(--bg-color);background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.007) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.007) 1px,transparent 1px);background-size:80px 80px,80px 80px,16px 16px,16px 16px;background-position:center;color:var(--text-primary);font-family:var(--font-body);overflow:hidden;height:100vh;display:flex;justify-content:center;align-items:center}#game-container{position:relative;width:100vw;height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;overflow:hidden}.glass-panel{background:var(--panel-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--border-color);border-radius:16px;box-shadow:0 16px 40px #0009}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;z-index:100;display:none;justify-content:center;align-items:center;background:#05060ad9;transition:opacity .4s ease,visibility .4s ease}.overlay.active{display:flex}.menu-content{width:90%;max-width:680px;padding:40px;text-align:center;animation:zoomIn .3s cubic-bezier(.175,.885,.32,1.275);max-height:95vh;overflow-y:auto}@keyframes 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rgba(255,255,255,.06);border-radius:12px;padding:18px 10px;color:var(--text-secondary);cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;align-items:center;gap:8px}.menu-btn:hover{background:#ffffff0f;border-color:#ffffff26;color:var(--text-primary);transform:translateY(-2px)}.menu-btn.active{background:#00f0ff14;border-color:var(--p1-color);color:#fff;box-shadow:0 0 20px #00f0ff26}.menu-options button:nth-child(2).active{background:#ff005514;border-color:var(--p2-color);box-shadow:0 0 20px #ff005526}.menu-options button:nth-child(3).active{background:#39ff1414;border-color:var(--p3-color);box-shadow:0 0 20px #39ff1426}.btn-icon{font-size:1.8rem}.btn-label{font-family:var(--font-heading);font-size:.95rem;font-weight:700}.btn-sub{font-size:.75rem;color:var(--text-secondary)}.settings-panel{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:20px;background:#ffffff05;border:1px solid rgba(255,255,255,.04);border-radius:12px;padding:14px 20px;margin-bottom:25px}.setting-item{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--text-secondary)}.custom-select{background:#121420;border:1px solid rgba(255,255,255,.1);color:var(--text-primary);padding:6px 12px;border-radius:6px;font-family:var(--font-body);cursor:pointer;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.custom-select:hover,.custom-select:focus{border-color:var(--p1-color);box-shadow:0 0 8px var(--p1-glow)}.checkbox-item input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:var(--p1-color);transition:transform .2s ease,box-shadow .2s ease}.checkbox-item input[type=checkbox]:hover{transform:scale(1.1)}.start-action-btn{width:100%;padding:16px;border-radius:12px;background:linear-gradient(135deg,#00f0ff,#0072ff);border:none;color:#fff;font-family:var(--font-heading);font-size:1.2rem;font-weight:900;letter-spacing:.15rem;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #00f0ff40;margin-bottom:25px}.start-action-btn:hover{transform:translateY(-2px);box-shadow:0 6px 25px #00f0ff73;filter:brightness(1.1)}.start-action-btn:active{transform:translateY(1px)}.controls-guide h3{font-family:var(--font-heading);font-size:.85rem;color:var(--text-secondary);letter-spacing:.2rem;margin-bottom:12px}.controls-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.control-card{background:#ffffff05;border:1px solid rgba(255,255,255,.04);border-radius:10px;padding:12px 6px;font-size:.8rem;display:flex;flex-direction:column;align-items:center;gap:6px}.player-indicator{font-weight:700;font-family:var(--font-heading);font-size:.75rem;margin-bottom:4px}.p1-color{color:var(--p1-color)}.p2-color{color:var(--p2-color)}.p3-color{color:var(--p3-color)}.keys{display:flex;gap:4px;justify-content:center;min-height:24px;align-items:center}.key{background:#ffffff14;border-bottom:2px solid rgba(255,255,255,.2);border-radius:4px;padding:3px 6px;font-family:monospace;font-size:.75rem;font-weight:700;color:#fff;min-width:20px;text-align:center}.action-keys{color:var(--text-secondary);font-size:.72rem;line-height:1.3}.mouse-icon{font-size:.9rem}.hud-panel{position:absolute;top:20px;left:50%;transform:translate(-50%);width:90%;max-width:850px;height:64px;display:flex;justify-content:space-between;align-items:center;padding:0 20px;z-index:50;border-radius:12px}.hud-left,.hud-right{display:flex;align-items:center;gap:10px;width:20%}.hud-right{justify-content:flex-end}.hud-btn{background:#ffffff0a;border:1px solid rgba(255,255,255,.08);color:var(--text-primary);padding:8px 12px;border-radius:8px;font-family:var(--font-body);font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s}.hud-btn:hover{background:#ffffff1a;border-color:#fff3}.hud-btn:active{transform:scale(.96)}.scoreboard{display:flex;gap:12px;justify-content:center;align-items:center;width:60%}.score-slot{display:flex;align-items:center;gap:8px;background:#00000040;border:1px solid rgba(255,255,255,.04);padding:6px 14px;border-radius:8px;font-family:var(--font-heading);font-size:.85rem;transition:all .3s ease;opacity:.4}.score-slot.active{opacity:1;background:#00000073}.score-slot.p1-score-slot.active{border-color:var(--p1-color);box-shadow:0 0 12px var(--p1-glow)}.score-slot.p2-score-slot.active{border-color:var(--p2-color);box-shadow:0 0 12px var(--p2-glow)}.score-slot.p3-score-slot.active{border-color:var(--p3-color);box-shadow:0 0 12px var(--p3-glow)}.score-color-dot{width:8px;height:8px;border-radius:50%}.p1-bg{background-color:var(--p1-color);box-shadow:0 0 6px var(--p1-color)}.p2-bg{background-color:var(--p2-color);box-shadow:0 0 6px var(--p2-color)}.p3-bg{background-color:var(--p3-color);box-shadow:0 0 6px var(--p3-color)}.score-name{color:var(--text-secondary);font-weight:400}.score-num{color:#fff;font-weight:900;font-size:1.1rem;margin-left:2px}.active-powerup-icon{font-size:1.05rem;min-width:20px;text-align:center}.current-round{font-family:var(--font-heading);color:var(--accent-gold);font-size:.9rem;font-weight:700;letter-spacing:.05rem}#game-canvas{border-radius:16px;box-shadow:0 20px 50px #000c;background:#0f111a;border:1px solid rgba(255,255,255,.06);display:block;max-width:95vw;max-height:calc(100vh - 120px);margin-top:50px;transition:box-shadow .1s ease}.banner-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.9);z-index:80;pointer-events:none;display:flex;flex-direction:column;justify-content:center;align-items:center;background:#0b0c10e6;border:2px solid rgba(255,255,255,.1);box-shadow:0 0 100px #000000e6;padding:30px 80px;border-radius:20px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);opacity:0;visibility:hidden;transition:all .35s cubic-bezier(.19,1,.22,1)}.banner-overlay.show{opacity:1;visibility:visible;transform:translate(-50%,-50%) scale(1)}.banner-title{font-family:var(--font-heading);font-size:3.5rem;font-weight:900;letter-spacing:.3rem;text-shadow:0 0 25px rgba(255,255,255,.2);margin-bottom:8px;animation:textPulse 1.5s infinite alternate}.banner-subtitle{font-size:1.1rem;color:var(--text-secondary);font-weight:300;letter-spacing:.1rem}@keyframes textPulse{0%{transform:scale(1)}to{transform:scale(1.03)}}.info-tabs-container{margin-top:35px;background:#ffffff03;border:1px solid rgba(255,255,255,.04);border-radius:14px;padding:16px;text-align:left}.info-tabs-container input[type=radio]{display:none}.tabs-nav{display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.06);padding-bottom:10px;margin-bottom:15px;gap:8px}.tab-label{flex:1;text-align:center;padding:8px 12px;font-family:var(--font-heading);font-size:.8rem;font-weight:700;color:var(--text-secondary);cursor:pointer;border-radius:8px;transition:all .25s ease;border:1px solid transparent}.tab-label:hover{color:var(--text-primary);background:#ffffff08}.tabs-content{position:relative;min-height:160px}.tab-pane{display:none;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}#tab-patch:checked~.tabs-nav label[for=tab-patch],#tab-authors:checked~.tabs-nav label[for=tab-authors],#tab-privacy:checked~.tabs-nav label[for=tab-privacy]{color:var(--p1-color);background:#00f0ff0f;border-color:#00f0ff33;text-shadow:0 0 6px var(--p1-glow)}#tab-patch:checked~.tabs-content .pane-patch,#tab-authors:checked~.tabs-content .pane-authors,#tab-privacy:checked~.tabs-content .pane-privacy{display:block}.patch-item{margin-bottom:12px}.patch-item:last-child{margin-bottom:0}.patch-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.patch-version{font-family:var(--font-heading);font-size:.9rem;font-weight:700;color:var(--accent-gold)}.patch-date{font-size:.75rem;color:var(--text-secondary)}.patch-list{list-style-type:none;padding-left:0}.patch-list li{font-size:.8rem;color:var(--text-secondary);position:relative;padding-left:14px;margin-bottom:4px;line-height:1.4}.patch-list li:before{content:"•";color:var(--p1-color);position:absolute;left:0;font-weight:700}.authors-layout{display:flex;gap:12px;margin-bottom:12px}.author-card{flex:1;display:flex;align-items:center;gap:10px;background:#ffffff05;border:1px solid rgba(255,255,255,.04);padding:10px 14px;border-radius:8px}.author-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--p1-color) 0%,var(--p2-color) 100%);display:flex;align-items:center;justify-content:center;font-size:.95rem;font-family:var(--font-heading);color:#fff;font-weight:700;box-shadow:0 0 10px #00f0ff59;object-fit:cover;border:2px solid rgba(255,255,255,.15)}.author-info{display:flex;flex-direction:column}.author-name{font-size:.85rem;font-weight:700;color:var(--text-primary)}.author-role{font-size:.7rem;color:var(--text-secondary)}.authors-footer{font-size:.75rem;color:var(--text-secondary);text-align:center;margin-top:8px;font-style:italic}.privacy-content p{font-size:.8rem;color:var(--text-secondary);line-height:1.4;margin-bottom:8px}.privacy-content ul{list-style-type:none;padding-left:0}.privacy-content li{font-size:.75rem;color:var(--text-secondary);line-height:1.4;position:relative;padding-left:14px;margin-bottom:4px}.privacy-content li:before{content:"✓";color:var(--p3-color);position:absolute;left:0;font-weight:700}@media(max-width:680px){.menu-options,.controls-grid{grid-template-columns:1fr}.menu-content{padding:24px}.logo-text{font-size:2.5rem}.hud-panel{flex-direction:column;height:auto;padding:10px;gap:10px}.hud-left,.hud-right,.scoreboard{width:100%;justify-content:center}#game-canvas{margin-top:130px;max-height:calc(100vh - 190px)}.authors-layout{flex-direction:column}}