:root{color-scheme:dark;--ink: #f7fbff;--muted: #a9b7c8;--panel: rgba(11, 18, 32, .72);--panel-strong: rgba(7, 12, 24, .9);--line: rgba(255, 255, 255, .14);--accent: #7ef8d3;--danger: #ff6b6b;--gold: #ffd166;--violet: #a78bfa;--blue: #75c7ff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body{width:100%;min-height:100%;margin:0;background:#060912;color:var(--ink);overflow:hidden}button{border:0;color:inherit;font:inherit;cursor:pointer}.shell{width:100vw;height:100svh;min-height:520px;background:radial-gradient(circle at 18% 22%,rgba(126,248,211,.16),transparent 30%),radial-gradient(circle at 86% 72%,rgba(255,107,107,.14),transparent 34%),linear-gradient(135deg,#050814,#0b1020 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var(--line);border-radius:8px;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.left-panel{left:clamp(12px,2.4vw,28px)}.right-panel{right:clamp(12px,2.4vw,28px)}.mission-panel{left:50%;top:auto;bottom:74px;width:min(420px,calc(100vw - 36px));transform:translate(-50%)}.panel-title,.leaderboard h3{margin:0 0 10px;color:var(--muted);font-size:.72rem;font-weight:800;text-transform:uppercase}.material-row{display:grid;grid-template-columns:10px 1fr auto;align-items:center;gap:8px;min-height:30px;color:#d9e4f2;font-size:.82rem;font-weight:700}.material-row b{width:10px;height:10px;border-radius:50%}.material-row em{color:var(--muted);font-style:normal}[data-type=volcanic] b{background:#ff7048}[data-type=frozen] b{background:#75c7ff}[data-type=mechanical] b{background:#d6d8e6}[data-type=alive] b{background:#7ef8a8}.upgrade{display:flex;width:100%;align-items:center;justify-content:space-between;gap:8px;min-height:38px;margin-top:8px;padding:9px 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p{margin:0;color:var(--muted);font-size:.76rem;line-height:1.35}.bottom-hud{left:50%;bottom:max(16px,env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:center;gap:10px;transform:translate(-50%)}.primary-action,.ghost-action,.icon-action{min-height:44px;padding:0 16px;border-radius:8px;font-weight:900;letter-spacing:0;box-shadow:0 14px 40px #00000047}.primary-action{background:linear-gradient(135deg,#7ef8d3,#ffd166);color:#071018}.ghost-action,.icon-action{background:#080e1cb8;border:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.icon-action{min-width:64px}.mobile-only{display:none}.touch-pad{position:absolute;right:18px;bottom:86px;z-index:4;display:none;width:98px;height:98px;border:1px solid rgba(255,255,255,.16);border-radius:50%;background:#070c1866;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.touch-pad 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