:root{--safe-top:env(safe-area-inset-top,16px);--safe-bottom:env(safe-area-inset-bottom,16px);--safe-left:env(safe-area-inset-left,16px);--safe-right:env(safe-area-inset-right,16px);--bg-primary:#07090e;--bg-secondary:#0f131d;--bg-card:#0f131dc7;--bg-card-hover:#192030e0;--primary:#00f0ff;--primary-glow:#00f0ff73;--accent:#ff007f;--accent-glow:#ff007f73;--gold:#facc15;--emerald:#10b981;--danger:#ef4444;--text-main:#f8fafc;--text-muted:#94a3b8;--text-dim:#64748b;--border-color:#00f0ff33;--border-active:#00f0ff;--font-main:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", monospace;--radius-sm:8px;--radius-md:14px;--radius-lg:22px;--radius-full:9999px}[data-theme=synthwave]{--bg-primary:#090514;--bg-secondary:#140b2a;--bg-card:#1a0f34cc;--primary:#a855f7;--primary-glow:#a855f773;--accent:#f97316;--accent-glow:#f9731673;--border-color:#a855f740;--border-active:#c084fc}[data-theme=emerald]{--bg-primary:#030d08;--bg-secondary:#081b12;--bg-card:#0b2317cc;--primary:#10b981;--primary-glow:#10b98173;--accent:#84cc16;--accent-glow:#84cc1673;--border-color:#10b98140;--border-active:#10b981}[data-theme=solar]{--bg-primary:#0c0903;--bg-secondary:#1a1408;--bg-card:#231b0acc;--primary:#f59e0b;--primary-glow:#f59e0b73;--accent:#e11d48;--accent-glow:#e11d4873;--border-color:#f59e0b40;--border-active:#f59e0b}*,:before,:after{box-sizing:border-box;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;margin:0;padding:0;scrollbar-width:none!important}::-webkit-scrollbar{width:0!important;height:0!important;display:none!important}html,body{background-color:var(--bg-primary);width:100%;height:100%;color:var(--text-main);font-family:var(--font-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;touch-action:none;position:fixed;overflow:hidden}#app-container{flex-direction:column;width:100vw;height:100dvh;display:flex;position:relative;overflow:hidden}.ui-hidden{opacity:0!important;pointer-events:none!important;visibility:hidden!important;display:none!important}.menu-screen-overlay{width:100%;height:100%;padding:calc(var(--safe-top) + 16px) calc(var(--safe-right) + 16px) calc(var(--safe-bottom) + 16px) calc(var(--safe-left) + 16px);z-index:20;pointer-events:auto;justify-content:center;align-items:center;display:flex;position:absolute;top:0;left:0}.menu-hero-card{background:var(--bg-card);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(16px);border-radius:var(--radius-lg);text-align:center;width:100%;max-width:480px;box-shadow:0 16px 48px #0009, 0 0 24px var(--primary-glow);flex-direction:column;align-items:center;padding:32px 24px;animation:.5s cubic-bezier(.16,1,.3,1) heroCardEntrance;display:flex}@keyframes heroCardEntrance{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.brand-badge{font-family:var(--font-mono);letter-spacing:2.5px;color:var(--primary);border:1px solid var(--border-color);border-radius:var(--radius-full);background:#00f0ff1a;margin-bottom:12px;padding:4px 12px;font-size:11px;font-weight:700}.brand-title{letter-spacing:-1px;margin-bottom:6px;font-size:clamp(38px,9vw,54px);font-weight:900;line-height:1.05}.text-cyan-glow{color:var(--primary);text-shadow:0 0 20px var(--primary-glow)}.brand-subtitle{font-family:var(--font-mono);letter-spacing:1.5px;color:var(--text-muted);margin-bottom:24px;font-size:11px}.menu-stats-row{gap:12px;width:100%;margin-bottom:28px;display:flex}.menu-stat-pill{border-radius:var(--radius-md);background:#07090e99;border:1px solid #ffffff14;flex-direction:column;flex:1;align-items:center;padding:10px 12px;display:flex}.menu-stat-pill .pill-label{font-family:var(--font-mono);letter-spacing:1px;color:var(--text-dim);margin-bottom:2px;font-size:10px}.menu-stat-pill .pill-val{font-family:var(--font-mono);color:var(--primary);font-size:18px;font-weight:800}.menu-action-buttons{flex-direction:column;gap:10px;width:100%;display:flex}.btn-hero{box-shadow:0 0 24px var(--primary-glow)!important;padding:16px 24px!important;font-size:18px!important;font-weight:800!important}.menu-sub-buttons{gap:8px;width:100%;display:flex}.menu-sub-buttons .btn-action{flex:1;padding:10px 8px;font-size:12px}.hud-overlay{pointer-events:none;z-index:30;width:100%;padding:calc(var(--safe-top) + 8px) calc(var(--safe-right) + 14px) 0 calc(var(--safe-left) + 14px);position:absolute;top:0;left:0}.hud-top-bar{flex-direction:column;gap:6px;width:100%;max-width:960px;margin:0 auto;display:flex}.hud-capsules-group{pointer-events:auto;justify-content:center;align-items:center;gap:8px;display:flex}.hud-stat-pill{background:var(--bg-card);border:1px solid var(--border-color);backdrop-filter:blur(12px);border-radius:var(--radius-full);align-items:center;gap:6px;padding:4px 12px;display:flex;box-shadow:0 4px 14px #0006}.hud-pill-label{font-family:var(--font-mono);color:var(--text-dim);letter-spacing:.5px;font-size:10px;font-weight:700}.hud-pill-val{font-family:var(--font-mono);color:var(--text-main);font-size:14px;font-weight:800}.combo-pill-dim .hud-pill-val{color:var(--text-dim)}.combo-active{border-color:var(--primary)!important;box-shadow:0 0 12px var(--primary-glow)!important}.combo-active .hud-pill-val{color:var(--primary)!important}.combo-active-high{animation:.8s infinite alternate pulseGold;border-color:var(--gold)!important;box-shadow:0 0 16px #facc1599!important}.combo-active-high .hud-pill-val{color:var(--gold)!important}@keyframes pulseGold{0%{transform:scale(1)}to{transform:scale(1.05)}}.hud-meta-row{justify-content:space-between;align-items:center;width:100%;display:flex}.hud-left-stat{background:var(--bg-card);border:1px solid var(--border-color);backdrop-filter:blur(12px);border-radius:var(--radius-md);flex-direction:column;padding:6px 14px;display:flex}.hud-meta-label{font-family:var(--font-mono);color:var(--text-dim);letter-spacing:1px;font-size:9px;font-weight:700}.hud-meta-val{font-family:var(--font-mono);color:var(--text-main);font-size:18px;font-weight:800}.hud-right-cluster{pointer-events:auto;align-items:center;gap:6px;display:flex}.hud-score-box{background:var(--bg-card);border:1px solid var(--border-color);backdrop-filter:blur(12px);border-radius:var(--radius-md);flex-direction:column;align-items:flex-end;padding:6px 14px;display:flex}.hud-score-val{font-family:var(--font-mono);color:var(--primary);text-shadow:0 0 10px var(--primary-glow);font-size:18px;font-weight:800}.icon-btn{background:var(--bg-card);border:1px solid var(--border-color);backdrop-filter:blur(12px);color:var(--text-main);border-radius:var(--radius-md);cursor:pointer;pointer-events:auto;justify-content:center;align-items:center;width:40px;height:40px;font-size:16px;transition:transform .1s,border-color .2s;display:flex}.icon-btn:active{border-color:var(--primary);transform:scale(.92)}.hud-floating-layer{top:calc(var(--safe-top) + 88px);pointer-events:none;z-index:35;flex-direction:column;align-items:center;gap:8px;width:100%;max-width:400px;display:flex;position:absolute;left:50%;transform:translate(-50%)}.hud-floating-badge{font-family:var(--font-mono);letter-spacing:1.5px;border-radius:var(--radius-full);border:2px solid var(--primary);box-shadow:0 0 16px var(--primary-glow);background:#07090ee0;padding:6px 18px;font-size:15px;font-weight:900;transition:opacity .2s,transform .2s}.hud-announcement-banner{font-family:var(--font-main);letter-spacing:1.5px;color:var(--gold);text-shadow:0 0 20px #facc15b3;border-radius:var(--radius-full);background:#07090ee0;border:1px solid #facc1566;padding:8px 24px;font-size:18px;font-weight:900;box-shadow:0 0 24px #facc1566}.badge-hidden,.banner-hidden{opacity:0;display:none;transform:scale(.7)}.badge-pop,.banner-pop{animation:.4s cubic-bezier(.175,.885,.32,1.275) badgePopAnim;display:block}@keyframes badgePopAnim{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}.countdown-overlay{pointer-events:none;z-index:40;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:absolute;top:0;left:0}.countdown-number{font-family:var(--font-main);color:var(--primary);text-shadow:0 0 40px var(--primary-glow);font-size:clamp(80px,20vw,140px);font-weight:900}.countdown-pulse{animation:.75s ease-out countdownPulseAnim}.countdown-go{animation:.4s ease-out countdownPulseAnim;color:var(--gold)!important;text-shadow:0 0 50px #facc15cc!important}@keyframes countdownPulseAnim{0%{opacity:0;transform:scale(1.6)}50%{opacity:1;transform:scale(1)}to{opacity:.8;transform:scale(.9)}}.ui-modal-overlay{padding:calc(var(--safe-top) + 16px) calc(var(--safe-right) + 16px) calc(var(--safe-bottom) + 16px) calc(var(--safe-left) + 16px);animation:.25s ease-out modalOverlayFade;z-index:99999!important;-webkit-backdrop-filter:blur(16px)!important;pointer-events:auto!important;background:#040610e0!important;justify-content:center!important;align-items:center!important;width:100vw!important;height:100dvh!important;display:flex!important;position:fixed!important;top:0!important;left:0!important}@keyframes modalOverlayFade{0%{opacity:0}to{opacity:1}}.modal-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:440px;box-shadow:0 20px 50px #000000b3, 0 0 30px var(--primary-glow);flex-direction:column;padding:28px 24px;animation:.3s cubic-bezier(.16,1,.3,1) modalCardPop;display:flex}.modal-card-wide{max-width:540px!important}@keyframes modalCardPop{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}.modal-header{text-align:center;flex-direction:column;align-items:center;margin-bottom:20px;display:flex}.modal-tag{font-family:var(--font-mono);letter-spacing:2px;color:var(--primary);margin-bottom:4px;font-size:10px;font-weight:700}.modal-title{letter-spacing:-.5px;font-size:28px;font-weight:900}.modal-desc{color:var(--text-muted);text-align:center;margin-bottom:16px;font-size:13px;line-height:1.4}.badge-new-best{font-family:var(--font-mono);color:var(--gold);border-radius:var(--radius-full);background:#facc1526;border:1px solid #facc1566;margin-top:8px;padding:4px 14px;font-size:11px;font-weight:800;animation:.8s infinite alternate pulseGold}.modal-stats-grid{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:22px;display:grid}.modal-stat-box{border-radius:var(--radius-md);background:#07090e99;border:1px solid #ffffff14;flex-direction:column;align-items:center;padding:12px;display:flex}.stat-box-label{font-family:var(--font-mono);color:var(--text-dim);margin-bottom:4px;font-size:10px}.stat-box-val{font-family:var(--font-mono);font-size:20px;font-weight:800}.stat-box-val.highlight{color:var(--primary)}.gameover-hero-score{border:1px solid var(--border-color);border-radius:var(--radius-md);background:#07090eb3;justify-content:center;align-items:center;gap:16px;margin-bottom:16px;padding:16px;display:flex}.hero-score-val{font-family:var(--font-mono);color:var(--primary);text-shadow:0 0 16px var(--primary-glow);font-size:38px;font-weight:900}.hero-grade-badge{font-family:var(--font-mono);border-radius:var(--radius-md);border:2px solid var(--primary);background:#00000080;padding:4px 14px;font-size:22px;font-weight:900}.gameover-metrics-grid{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:22px;display:grid}.metric-card{border-radius:var(--radius-sm);background:#07090e80;border:1px solid #ffffff0f;justify-content:space-between;align-items:center;padding:8px 12px;display:flex}.metric-label{font-family:var(--font-mono);color:var(--text-dim);font-size:10px}.metric-val{font-family:var(--font-mono);font-size:14px;font-weight:800}.metric-val.highlight{color:var(--primary)}.modal-actions-list{flex-direction:column;gap:8px;width:100%;display:flex}.btn-action{border-radius:var(--radius-md);width:100%;font-family:var(--font-main);letter-spacing:.5px;cursor:pointer;pointer-events:auto;justify-content:center;align-items:center;gap:8px;padding:13px 18px;font-size:15px;font-weight:700;transition:transform .1s,box-shadow .2s,background .2s;display:flex}.btn-action:active{transform:scale(.97)}.btn-primary{background:var(--primary);color:#07090e;box-shadow:0 0 16px var(--primary-glow);border:none}.btn-secondary{color:var(--text-main);background:#ffffff1a;border:1px solid #ffffff26}.btn-outline{color:var(--text-muted);background:0 0;border:1px solid #ffffff1f}.btn-outline:hover{color:var(--text-main);border-color:#ffffff40}.btn-small{padding:8px 12px!important;font-size:12px!important}.btn-subtext{font-family:var(--font-mono);opacity:.6;background:#0003;border-radius:4px;padding:2px 6px;font-size:11px}.settings-scroll-content{flex-direction:column;gap:16px;max-height:52vh;margin-bottom:20px;display:flex;overflow-y:auto}.settings-section{flex-direction:column;gap:8px;display:flex}.settings-section-title{font-family:var(--font-mono);letter-spacing:1px;color:var(--text-dim);font-size:10px;font-weight:700}.theme-pills-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.theme-pill{border-radius:var(--radius-md);color:var(--text-main);font-family:var(--font-main);cursor:pointer;background:#07090e99;border:1px solid #ffffff14;align-items:center;gap:8px;padding:10px;font-size:13px;font-weight:600;display:flex}.theme-dot{border-radius:50%;width:12px;height:12px}.theme-active{box-shadow:0 0 12px var(--primary-glow);border-color:var(--primary)!important}.settings-row{border-radius:var(--radius-md);background:#07090e99;border:1px solid #ffffff14;justify-content:space-between;align-items:center;padding:10px 14px;font-size:14px;display:flex}.toggle-btn{color:var(--text-muted);border-radius:var(--radius-sm);font-family:var(--font-mono);cursor:pointer;background:#ffffff1a;border:1px solid #ffffff26;padding:6px 12px;font-size:11px;font-weight:700}.toggle-on{box-shadow:0 0 10px var(--primary-glow);background:var(--primary)!important;color:#07090e!important;border:none!important}.quality-pills-row{gap:6px;display:flex}.quality-pill{border-radius:var(--radius-sm);font-family:var(--font-mono);color:var(--text-muted);cursor:pointer;background:#07090e99;border:1px solid #ffffff14;flex:1;padding:8px 6px;font-size:10px;font-weight:700}.pill-active{border-color:var(--primary)!important;color:var(--primary)!important;background:#00f0ff1a!important}.diagnostic-textarea{border-radius:var(--radius-sm);color:#10b981;width:100%;height:180px;font-family:var(--font-mono);resize:none;background:#04060a;border:1px solid #ffffff1a;margin-bottom:16px;padding:10px;font-size:11px}.modes-selection-grid{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px;display:grid}.mode-card{border-radius:var(--radius-md);cursor:pointer;background:#07090e99;border:1px solid #ffffff14;flex-direction:column;gap:6px;padding:14px;transition:transform .15s,border-color .2s,box-shadow .2s;display:flex}.mode-card:hover,.mode-card:active{border-color:var(--primary);box-shadow:0 0 16px var(--primary-glow);transform:translateY(-2px)}.mode-card-header{align-items:center;gap:8px;display:flex}.mode-icon{font-size:18px}.mode-name{font-family:var(--font-mono);color:var(--text-main);font-size:13px;font-weight:800}.mode-desc{color:var(--text-muted);font-size:11px;line-height:1.35}@media (width<=480px){.menu-hero-card{padding:24px 18px}.brand-title{font-size:36px}.modes-selection-grid,.theme-pills-grid{grid-template-columns:1fr}.hud-meta-val,.hud-score-val{font-size:15px}.icon-btn{width:36px;height:36px;font-size:14px}}@media (width<=360px){.menu-hero-card{padding:18px 14px}.brand-title{font-size:30px}.brand-subtitle{margin-bottom:16px}.hud-left-stat,.hud-score-box{padding:4px 8px}.hud-meta-val,.hud-score-val{font-size:13px}.hero-score-val{font-size:28px}.gameover-metrics-grid{grid-template-columns:1fr}}