*{box-sizing:border-box}
html,body{margin:0;height:100%;overflow:hidden;background:#020510;color:#fff;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.game-shell{position:relative;width:100vw;height:100vh;background:#020510;touch-action:none}
canvas{display:block;width:100%;height:100%;background:#020510}
.hud{position:absolute;top:10px;left:10px;right:10px;display:flex;gap:8px;z-index:5;pointer-events:none}
.hud div{min-width:82px;padding:8px 10px;border:1px solid rgba(120,220,255,.28);border-radius:14px;background:linear-gradient(135deg,rgba(2,8,28,.82),rgba(18,9,48,.58));box-shadow:0 10px 28px rgba(0,0,0,.25),inset 0 0 18px rgba(54,223,255,.08);backdrop-filter:blur(10px)}
.hud span{display:block;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:#8feaff}
.hud b{display:block;font-size:15px;margin-top:2px}
.mission-card{position:absolute;top:86px;left:10px;width:min(380px,calc(100vw - 20px));z-index:4;padding:12px 14px;border-radius:18px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(135deg,rgba(4,10,32,.78),rgba(31,12,62,.56));box-shadow:0 20px 50px rgba(0,0,0,.28);backdrop-filter:blur(12px);pointer-events:none}
.mission-card h2{font-size:15px;margin:0 0 4px}
.mission-card p{font-size:12px;color:#d8ecff;margin:0 0 8px;line-height:1.35}
.mission-card small{display:block;color:#a8c4e8;font-size:11px;line-height:1.35}
.meter{height:8px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden;margin:4px 0 8px}
.meter i{display:block;width:0;height:100%;border-radius:999px;background:linear-gradient(90deg,#36dfff,#ff2fd6,#ffd44a);box-shadow:0 0 14px #36dfff}
.overlay{position:absolute;inset:0;display:grid;place-items:center;z-index:10;background:radial-gradient(circle at center,rgba(34,12,84,.45),rgba(1,3,14,.72));padding:20px}
.overlay.hidden,.hidden{display:none!important}
.panel{width:min(560px,94vw);padding:26px;border-radius:28px;border:1px solid rgba(255,255,255,.18);background:linear-gradient(145deg,rgba(4,9,28,.9),rgba(26,10,58,.82));box-shadow:0 30px 90px rgba(0,0,0,.5),inset 0 0 40px rgba(54,223,255,.08);text-align:center}
.kicker{margin:0 0 8px;text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:#36dfff;font-weight:800}
.panel h1,.panel h2{margin:0 0 10px;font-size:clamp(30px,7vw,58px);line-height:.95}
.panel h2{font-size:clamp(26px,6vw,46px)}
.panel p{color:#d5eaff;line-height:1.5}
.button-row{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:18px}
button{border:0;border-radius:999px;padding:13px 18px;font-weight:900;color:#041026;background:linear-gradient(135deg,#36dfff,#ffd44a);box-shadow:0 12px 30px rgba(54,223,255,.24);cursor:pointer}
button.secondary{color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18)}
.help{display:none;margin-top:15px;padding:12px;border-radius:16px;background:rgba(255,255,255,.08);font-size:13px;text-align:left;color:#d5eaff}
.help.visible{display:block}
.toast{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:6;padding:12px 16px;border-radius:999px;background:rgba(4,8,26,.86);border:1px solid rgba(54,223,255,.42);box-shadow:0 0 30px rgba(54,223,255,.22);font-weight:900}
.mobile-controls{position:absolute;left:0;right:0;bottom:10px;z-index:5;display:flex;justify-content:space-between;gap:8px;padding:0 12px;pointer-events:auto}
.mobile-controls button{width:58px;height:58px;padding:0;border-radius:18px;color:#fff;background:rgba(5,15,42,.7);border:1px solid rgba(120,220,255,.28);box-shadow:0 12px 26px rgba(0,0,0,.28),inset 0 0 22px rgba(54,223,255,.09);font-size:20px}
@media (min-width:900px){.mobile-controls{max-width:420px;left:50%;transform:translateX(-50%);opacity:.9}.mission-card{top:74px}.hud{right:auto}.hud div{min-width:95px}}
@media (max-height:620px){.mission-card{display:none}.hud{top:6px}.mobile-controls button{width:52px;height:52px}}