:root{--bg: #0b0e1a;--bg2: #121733;--panel: rgba(22, 28, 58, .72);--panel2: rgba(29, 37, 80, .8);--neon: #00f0ff;--neon2: #ff2e97;--accent: #7c5cff;--text: #e8ecff;--muted: #8b93c7;--good: #2ee6a6;--bad: #ff4d6d;--gold: #ffd166;--radius: 16px}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif;overflow:hidden;user-select:none;-webkit-user-select:none}body:before{content:"";position:fixed;top:-20%;right:-20%;bottom:-20%;left:-20%;z-index:-1;background:linear-gradient(125deg,#0b0e1a,#1b2350,#2a1b4d,#102a3a,#0b0e1a);background-size:400% 400%;animation:bgshift 22s ease infinite;filter:saturate(1.1)}@keyframes bgshift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}body{display:flex;flex-direction:column}#topbar{flex:0 0 auto;display:flex;align-items:center;gap:14px;padding:10px 18px;background:linear-gradient(90deg,#121733f2,#0b0e1a80);border-bottom:1px solid rgba(124,92,255,.25);position:relative;z-index:10}main{flex:1 1 auto;min-height:0;position:relative;overflow:hidden}.brand{font-weight:900;font-size:22px;letter-spacing:1px;background:linear-gradient(90deg,var(--neon),var(--neon2));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 22px rgba(124,92,255,.35)}#topbar nav{display:flex;gap:6px;margin-left:8px;flex-wrap:wrap}.nav-btn{background:transparent;border:1px solid transparent;color:var(--muted);padding:8px 14px;border-radius:10px;cursor:pointer;font-weight:600;transition:.15s}.nav-btn:hover,.nav-btn.active{color:var(--text);background:var(--panel)}#topbar-coins{margin-left:auto;font-weight:800;color:var(--gold);background:var(--panel);padding:8px 16px;border-radius:999px;box-shadow:0 0 16px #ffd16638}#topbar-coins:before{content:"";display:inline-block;width:14px;height:14px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff3b0,var(--gold));box-shadow:0 0 8px #ffd16699;margin-right:8px;vertical-align:-2px}.screen{display:none;height:100%;overflow:auto;padding:24px}.screen.active{display:block}#screen-game{position:relative;padding:0;overflow:hidden}#screen-game.active{display:block}.btn{background:linear-gradient(135deg,var(--accent),var(--neon2));color:#fff;border:none;padding:11px 20px;border-radius:12px;font-weight:700;cursor:pointer;transition:.15s;box-shadow:0 4px 18px #7c5cff59}.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none;filter:none}.btn-ghost{background:transparent;border:1px solid rgba(124,92,255,.5);color:var(--text);box-shadow:none}.btn.toggle{background:var(--panel2);border:1px solid var(--neon);color:var(--neon)}input,select{background:var(--panel);border:1px solid rgba(124,92,255,.3);color:var(--text);padding:10px 12px;border-radius:10px;font-size:14px;outline:none}input:focus,select:focus{border-color:var(--neon)}.muted{color:var(--muted);font-size:14px}h2{color:var(--neon);text-shadow:0 0 10px rgba(0,240,255,.3)}h3{color:var(--text);margin:6px 0}.menu-wrap{max-width:760px;margin:3vh auto 0;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}.menu-title{font-size:60px;margin:0;font-weight:900;letter-spacing:2px;background:linear-gradient(90deg,var(--neon),var(--neon2));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 50px rgba(124,92,255,.4)}.menu-sub{color:var(--muted);margin:0 0 6px;letter-spacing:3px;font-size:14px;text-transform:uppercase}.menu-best{display:inline-flex;gap:10px;align-items:center;background:var(--panel);border:1px solid rgba(124,92,255,.25);padding:8px 18px;border-radius:999px;color:var(--muted)}.menu-best b{color:var(--gold);font-size:18px}.menu-modes-label{color:var(--neon2);margin-top:16px;letter-spacing:1px}.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;width:100%;margin-top:8px}.mode-card{display:flex;flex-direction:column;align-items:center;gap:10px;padding:26px 12px;background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid rgba(124,92,255,.3);border-radius:var(--radius);cursor:pointer;transition:.18s;color:var(--text)}.mode-card:hover{transform:translateY(-5px);border-color:var(--neon);box-shadow:0 12px 34px #00f0ff40}.mode-icon{width:58px;height:58px;border-radius:50%;position:relative;box-shadow:inset 0 0 18px #00000059,0 0 22px currentColor}.mode-icon:after{content:"";position:absolute;top:18px;right:18px;bottom:18px;left:18px;border-radius:50%;background:#ffffff2e}.mode-classic{background:radial-gradient(circle at 35% 30%,#9dffc6,#16a36b);color:#16a36b}.mode-arcade{background:radial-gradient(circle at 35% 30%,#ffb0de,#ff2e97);color:#ff2e97}.mode-zen{background:radial-gradient(circle at 35% 30%,#b6f1ff,#00b3ff);color:#00b3ff}.mode-name{font-weight:800;font-size:19px}.mode-desc{font-size:12px;color:var(--muted)}#game-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;background:radial-gradient(900px 600px at 50% 120%,#16204a,#0b0e1a 70%);touch-action:none;cursor:crosshair}#game-flash{position:absolute;top:0;right:0;bottom:0;left:0;background:#ff3c3c80;opacity:0;pointer-events:none}#game-flash.flash{animation:flash .35s ease-out}@keyframes flash{0%{opacity:.7}to{opacity:0}}#hud{position:absolute;top:12px;left:12px;right:12px;display:flex;gap:10px;flex-wrap:wrap;pointer-events:none}.hud-item{background:#0d12289e;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(0,240,255,.25);padding:6px 12px;border-radius:12px;font-size:13px;color:var(--muted);display:inline-flex;align-items:center;gap:6px}.hud-item b{color:var(--neon);font-size:16px}.hud-combo-item b{color:var(--neon2)}.hud-effects-item b{color:var(--gold);letter-spacing:1px}#hud-lives{display:inline-flex;gap:5px;align-items:center}#hud-lives .inf{color:var(--neon);font-weight:800;font-size:16px}.pip{position:relative;width:13px;height:13px;display:inline-block}.pip:before,.pip:after{content:"";position:absolute;top:0;width:7px;height:11px;background:var(--bad);border-radius:7px 7px 0 0}.pip:before{left:6px;transform:rotate(-45deg);transform-origin:0 100%}.pip:after{left:6px;transform:rotate(45deg);transform-origin:100% 100%}#quest-panel{position:absolute;left:12px;bottom:12px;width:260px;max-width:60vw;background:#0d1228ad;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(124,92,255,.3);border-radius:12px;padding:10px 12px;pointer-events:none}.quest-title{font-weight:800;color:var(--neon2);margin-bottom:6px}.quest-row{margin-bottom:6px;font-size:12px}.quest-row.done{color:var(--good)}.quest-bar{height:5px;background:var(--panel2);border-radius:999px;overflow:hidden;margin-top:3px}.quest-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--neon));width:0;transition:width .2s}.shop-head{display:flex;align-items:center;justify-content:space-between}#shop-coins{font-weight:800;color:var(--gold);background:var(--panel);padding:8px 16px;border-radius:999px}#shop-coins:before{content:"";display:inline-block;width:14px;height:14px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff3b0,var(--gold));box-shadow:0 0 8px #ffd16699;margin-right:8px;vertical-align:-2px}#shop-items{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:18px 0}.shop-section{grid-column:1 / -1;color:var(--neon);margin-top:8px}.shop-card{display:flex;align-items:center;gap:12px;background:var(--panel);border:1px solid rgba(124,92,255,.2);border-radius:var(--radius);padding:14px;transition:.15s}.shop-card:hover{border-color:#7c5cff80}.shop-card.equipped{border-color:var(--neon);box-shadow:0 0 14px #00f0ff40}.shop-preview{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;font-size:24px;background:var(--panel2);border:1px solid rgba(255,255,255,.1)}.shop-info{flex:1}.shop-name{font-weight:700}.shop-desc{font-size:12px;color:var(--muted)}.shop-action{white-space:nowrap}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:16px 0}.stat-cell{background:var(--panel);border:1px solid rgba(124,92,255,.2);border-radius:var(--radius);padding:16px;text-align:center}.stat-cell b{display:block;font-size:26px;color:var(--neon)}.stat-cell span{font-size:13px;color:var(--muted)}#quests-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.quest-def{background:var(--panel);border:1px solid rgba(124,92,255,.2);border-radius:var(--radius);padding:14px}.quest-def-name{font-weight:800;color:var(--neon2)}.quest-def-desc{font-size:13px;color:var(--muted);margin:4px 0}.quest-def-reward{font-size:13px;color:var(--gold);font-weight:700}.settings-row{display:flex;align-items:center;gap:14px;margin:14px 0;max-width:460px}.settings-row label{width:120px;color:var(--muted)}.switch{position:relative;display:inline-block;width:52px;height:28px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;right:0;bottom:0;left:0;background:var(--panel2);border:1px solid rgba(124,92,255,.4);border-radius:999px;transition:.2s}.slider:before{content:"";position:absolute;height:20px;width:20px;left:3px;top:3px;background:var(--muted);border-radius:50%;transition:.2s}.switch input:checked+.slider{background:linear-gradient(135deg,var(--accent),var(--neon2));border-color:transparent}.switch input:checked+.slider:before{transform:translate(24px);background:#fff}#results-modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#040610d1;display:grid;place-items:center;z-index:50}#results-modal[hidden]{display:none}.modal-box{width:min(440px,92vw);background:var(--panel);border:1px solid rgba(0,240,255,.3);border-radius:18px;padding:26px;box-shadow:0 0 50px #00f0ff33;animation:pop .3s ease-out}@keyframes pop{0%{transform:scale(.85);opacity:0}to{transform:scale(1);opacity:1}}.modal-box h2{text-align:center;font-size:30px;margin-top:0}.results-best{text-align:center;color:var(--gold);font-weight:800;margin:6px 0;text-shadow:0 0 16px rgba(255,209,102,.5)}#results-summary{margin:12px 0;line-height:1.9;text-align:center;font-size:16px}#results-summary strong{color:var(--neon)}.modal-actions{display:flex;gap:10px;justify-content:center;margin-top:14px}#toast-container{position:fixed;bottom:20px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:8px;z-index:100;align-items:center}.toast{background:var(--panel2);color:var(--text);padding:10px 18px;border-radius:999px;border:1px solid rgba(124,92,255,.4);opacity:0;transform:translateY(10px);transition:.3s}.toast.show{opacity:1;transform:translateY(0)}.toast-success{border-color:var(--good);color:var(--good)}.toast-error{border-color:var(--bad);color:var(--bad)}@media (max-width: 640px){.mode-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.menu-title{font-size:42px}.brand{font-size:16px}}