:root{--panel-bg:#050c16bd;--panel-border:#ffffff24;--accent:#ffd45c;--danger:#ff6d6d;--safe:#67e08d;--ink:#fff;--shadow:0 10px 28px #00000052;color:var(--ink);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#7dc7ee;font:16px/1.35 Segoe UI,Tahoma,Geneva,Verdana,sans-serif}html,body,#app{touch-action:none;overscroll-behavior:none;-webkit-tap-highlight-color:transparent;width:100%;height:100%;margin:0;overflow:hidden}button{font:inherit}canvas{z-index:0;display:block;position:fixed;inset:0}#app{z-index:1;pointer-events:none;position:fixed;inset:0}#ui{z-index:5;color:#fff;-webkit-user-select:none;user-select:none;pointer-events:none;background:var(--panel-bg);border:1px solid var(--panel-border);width:min(410px,100vw - 28px);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:8px;padding:14px 15px;transition:opacity .18s,transform .18s;position:absolute;top:14px;left:14px}#ui h2{color:var(--accent);letter-spacing:0;margin:0 0 8px;font-size:18px}#ui p{margin:4px 0;font-size:13px}.bar-frame{background:#ffffff29;border:1px solid #ffffff2e;border-radius:20px;width:100%;height:12px;margin:8px 0 6px;overflow:hidden}#player-hp-fill{transform-origin:0;background:linear-gradient(90deg,#5ef28c,#f2da5e,#ff5d5d);width:100%;height:100%;transition:width .12s linear}#crosshair{z-index:4;color:#ffffffdb;text-align:center;-webkit-user-select:none;user-select:none;pointer-events:none;text-shadow:0 2px 8px #000c;width:36px;height:36px;margin-top:-18px;margin-left:-18px;font-size:30px;line-height:30px;position:absolute;top:50%;left:50%}#mouse-aim-reticle{z-index:4;pointer-events:none;opacity:0;border:2px solid #ffd45ce6;border-radius:50%;width:26px;height:26px;margin:-13px 0 0 -13px;transition:opacity .12s;position:absolute;box-shadow:0 0 0 1px #050c16a6,0 0 18px #ffd45c59}body[data-device=desktop] #mouse-aim-reticle.visible{opacity:1}#overlay{z-index:10;background:#0000008a;place-items:center;display:grid;position:absolute;inset:0}.hidden{display:none!important}#overlay-card{color:#fff;text-align:center;pointer-events:auto;background:#090e15eb;border:1px solid #ffffff2e;border-radius:8px;width:min(460px,100vw - 32px);padding:24px;box-shadow:0 18px 60px #0000008c}#overlay-card h1{color:var(--danger);margin:0 0 8px;font-size:30px}#replay-button,#start-button{cursor:pointer;pointer-events:auto;border:0;box-shadow:0 8px 18px #00000059}#replay-button{color:#17202c;background:var(--accent);border-radius:8px;margin-top:14px;padding:11px 18px;font-weight:800}#fatal-error{z-index:20;color:#fff;white-space:pre-wrap;background:#320000e0;border:1px solid #ffffff2e;border-radius:8px;max-width:620px;padding:18px;display:none;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}body.briefing #ui,body.briefing #crosshair,body.briefing #mobile-controls,body.briefing #mouse-aim-reticle{opacity:0;pointer-events:none;transform:translateY(8px)}#start-screen{z-index:11;pointer-events:auto;background:radial-gradient(circle at 50% 30%,#ffd45c1f,#0000 34%),linear-gradient(#050c1642,#050c168f);place-items:center;padding:18px;display:grid;position:absolute;inset:0}#start-card{color:#fff;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:linear-gradient(#070f19e0,#050a11d1);border:1px solid #ffffff2e;border-radius:8px;width:min(620px,100vw - 28px);padding:24px;box-shadow:0 24px 70px #00000085}.briefing-badge{color:var(--accent);letter-spacing:0;text-transform:uppercase;background:#ffffff0f;border:1px solid #ffffff29;border-radius:8px;align-items:center;gap:8px;margin-bottom:10px;padding:6px 10px;font-size:12px;font-weight:800;display:inline-flex}#start-card h1{color:#fff;letter-spacing:0;margin:0 0 8px;font-size:clamp(34px,7vw,60px);line-height:.94}#start-card .lead{color:#ffffffd1;margin:0 0 16px;font-size:15px}.briefing-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0 18px;display:grid}.briefing-item{background:#ffffff13;border:1px solid #ffffff1f;border-radius:8px;min-height:74px;padding:12px}.briefing-item strong{color:var(--accent);margin-bottom:5px;font-size:13px;display:block}.briefing-item span{color:#ffffffc7;font-size:12px;display:block}#start-button{color:#17202c;text-transform:uppercase;background:linear-gradient(#ffe08c,#ffc83d);border-radius:8px;width:100%;min-height:52px;font-weight:900}#mobile-controls{right:0;bottom:max(14px, env(safe-area-inset-bottom));z-index:6;padding:0 max(12px, env(safe-area-inset-right)) 0 max(12px, env(safe-area-inset-left));pointer-events:none;grid-template-columns:auto 1fr auto;align-items:end;gap:16px;transition:opacity .18s,transform .18s;display:none;position:absolute;left:0}body[data-device=phone][data-orientation=landscape] #mobile-controls{display:grid}.joystick,.action-cluster,#mobile-look-zone{pointer-events:auto}.joystick{touch-action:none;place-items:center;width:176px;height:176px;display:grid}.joystick-ring{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#050c166b;border:2px solid #fff3;border-radius:50%;width:142px;height:142px;position:relative;box-shadow:0 9px 22px #00000059}.joystick-knob{background:radial-gradient(circle at 35% 30%,#fff3bd,#ffd45c 62%,#b47714);border:1px solid #ffffff73;border-radius:50%;width:58px;height:58px;margin:-29px 0 0 -29px;position:absolute;top:50%;left:50%;transform:translate(0);box-shadow:0 8px 18px #00000061}#mobile-look-zone{min-height:124px}.action-cluster{align-content:end;gap:10px;min-width:118px;display:grid}.touch-btn{color:#fff;cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:none;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#050c16ad;border:1px solid #ffffff2e;border-radius:8px;min-width:58px;min-height:58px;font-weight:900;line-height:1;box-shadow:0 9px 22px #00000059}.touch-btn span{letter-spacing:0;text-transform:uppercase;opacity:.76;margin-top:3px;font-size:9px;font-weight:800;display:block}.touch-btn.pressed,.touch-btn:active{background:#ffd45c52;border-color:#ffd45c99;transform:translateY(1px)scale(.98)}.fire-btn{background:linear-gradient(#ff6d6deb,#941e1ed1);min-width:108px;min-height:78px}.heal-btn{background:linear-gradient(#67e08de6,#197340d6);min-width:108px;min-height:60px}#orientation-lock{z-index:30;text-align:center;pointer-events:auto;background:linear-gradient(#060d18f0,#0d2638f5);place-items:center;padding:24px;display:grid;position:absolute;inset:0}#orientation-lock>div{width:min(420px,100vw - 40px)}#orientation-lock strong,#orientation-lock span{display:block}#orientation-lock strong{color:var(--accent);margin-bottom:8px;font-size:28px}#orientation-lock span{color:#fffc;font-size:15px}@media (width<=760px),(pointer:coarse){#ui{top:max(8px, env(safe-area-inset-top));border-radius:8px;width:auto;padding:10px 11px;left:8px;right:8px}#ui h2{margin-bottom:6px;font-size:14px}#ui p{font-size:11px;line-height:1.18}.bar-frame{height:9px;margin:6px 0 5px}#crosshair{width:28px;height:28px;margin-top:-14px;margin-left:-14px;font-size:24px;line-height:24px;top:47%}#overlay-card{padding:20px}#start-card{padding:18px}.briefing-grid{grid-template-columns:1fr;gap:8px}.briefing-item{min-height:auto;padding:10px 11px}}@media (height<=620px) and (orientation:landscape){#ui{max-width:360px}#start-card{width:min(760px,100vw - 30px);padding:16px}.briefing-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.briefing-item{min-height:92px}.joystick{width:146px;height:146px}.joystick-ring{width:118px;height:118px}.joystick-knob{width:48px;height:48px;margin:-24px 0 0 -24px}.fire-btn{min-height:70px}}