html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background:#000}#game-canvas{display:block;width:100%;height:100%;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}#ui-root{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none}.touch-controls{position:fixed;top:0;right:0;bottom:0;left:0;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;pointer-events:none;z-index:10}.touch-controls.hidden{display:none}.tc-left-zone,.tc-right-zone{position:absolute;top:0;bottom:0;width:50%;pointer-events:auto;touch-action:none}.tc-left-zone{left:0}.tc-right-zone{right:0}.tc-joystick-base{position:absolute;width:120px;height:120px;margin-left:-60px;margin-top:-60px;border-radius:50%;background:#ffffff26;border:2px solid rgba(255,255,255,.4);pointer-events:none;display:none}.tc-joystick-base.active{display:block}.tc-joystick-knob{position:absolute;width:56px;height:56px;left:32px;top:32px;border-radius:50%;background:#ffffff73;pointer-events:none}.tc-fire-button{position:absolute;right:32px;bottom:32px;width:96px;height:96px;border-radius:50%;background:#c0392b8c;border:2px solid rgba(255,255,255,.6);color:#fff;display:flex;align-items:center;justify-content:center;font:700 16px sans-serif;letter-spacing:.05em;pointer-events:auto;z-index:2}.tc-fire-button.pressed{background:#c0392be6}.tc-rotate-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;color:#fff;display:none;align-items:center;justify-content:center;padding:2rem;text-align:center;font:20px sans-serif;z-index:999;pointer-events:auto}@media (orientation: portrait){.tc-rotate-overlay.tc-rotate-overlay-active{display:flex}}.hud{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:5}.hud.hidden{display:none}.hud-health-panel{position:absolute;top:16px;left:16px;display:flex;align-items:center;gap:10px;padding:10px 16px 10px 12px;background:#1a1a1ecc;border:1px solid rgba(255,255,255,.12);border-radius:14px}.hud-heart{font-size:26px;line-height:1;color:#c0392b;filter:drop-shadow(0 1px 2px rgba(0,0,0,.6))}.hud-health-track{width:220px;height:18px;background:#08080cb3;border:1px solid rgba(255,255,255,.15);border-radius:999px;overflow:hidden}.hud-health-fill{height:100%;width:100%;background:linear-gradient(90deg,#7a1f16,#c0392b 60%,#e0574a);border-radius:999px;transition:width .15s ease-out}.hud-watermark{position:absolute;top:18px;right:22px;color:#ffffff8c;font:italic 600 20px/1.2 sans-serif;letter-spacing:.02em;text-shadow:0 1px 3px rgba(0,0,0,.6)}.screen{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#0a08089e;pointer-events:auto;touch-action:manipulation;z-index:50}.screen.hidden{display:none}.screen-panel{min-width:320px;max-width:90vw;padding:2rem 2.5rem;background:#1a1a1ecc;border:1px solid rgba(255,255,255,.12);border-radius:18px;box-shadow:0 12px 40px #00000080;color:#f2ede6;text-align:center;font-family:sans-serif}.screen-title{margin:0 0 1.4rem;font-size:1.7rem;font-weight:700;letter-spacing:.01em}.screen-title-gameover{color:#e0574a}.screen-title-victory{color:#ffb84d}.screen-subtitle{margin:-.8rem 0 1.4rem;color:#f2ede6b3;font-size:.95rem}.screen-picker-group{margin:1.1rem 0}.screen-picker-label{margin-bottom:.5rem;color:#f2ede6a6;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em}.screen-picker-row{display:flex;gap:.5rem;justify-content:center}.screen-picker-button{padding:.55rem 1.1rem;background:#ffffff14;border:1px solid rgba(255,255,255,.25);border-radius:9px;color:#f2ede6;font:inherit;font-size:.95rem;cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none}.screen-picker-button.selected{background:#c0392b;border-color:#e0574a;font-weight:700}.screen-start-button{margin-top:1.6rem;padding:.8rem 2.8rem;background:#ff9a3d;border:none;border-radius:12px;color:#1a1108;font:inherit;font-size:1.15rem;font-weight:700;letter-spacing:.02em;cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none}.screen-start-button:active{background:#e0812f}