:root{color:#eef7e9;background:#121212;font-family:Trebuchet MS,Noto Sans SC,sans-serif}html,body{margin:0;width:100%;height:100%;touch-action:manipulation;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;overflow:hidden}body{display:flex;align-items:center;justify-content:center}button,canvas{touch-action:manipulation}#app,#game-shell{width:100%;height:100%}#game-shell{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;box-sizing:border-box}#banner{position:absolute;font-size:20px;font-weight:700;color:#ffd166;white-space:nowrap}#restart-btn,#dpad-side-btn{position:fixed;top:10px;width:32px;height:32px;border:1px solid rgba(255,255,255,.2);border-radius:50%;background:#ffffff14;color:#fff6;font-size:18px;line-height:1;cursor:pointer;z-index:10;display:flex;align-items:center;justify-content:center;padding:0}#restart-btn{right:10px}#dpad-side-btn{right:48px}#restart-btn:hover,#dpad-side-btn:hover{background:#ffffff26;color:#fff}#game-area{display:flex;align-items:center;justify-content:center}#right-wrap{position:absolute;z-index:5}.side-panel{width:160px;padding:8px 10px;background:#ffffff0f;border-radius:8px;font-size:13px;line-height:1.6;color:#ccc;overflow-y:auto;max-height:80vh;text-align:left}.side-panel .stat{display:flex;align-items:center;height:28px}.side-panel .stat .sprite-icon{width:24px;flex:0 0 24px}.sprite-icon{display:inline-block;width:24px;height:24px;background-size:24px auto;background-repeat:no-repeat;image-rendering:pixelated;vertical-align:middle}.side-panel .stat .label{flex:1 1 0;text-align:left;padding-left:4px}.side-panel .val{color:#fff;font-weight:700;flex:0 0 auto;text-align:right;min-width:48px}.side-panel .section-title{color:#ffd166;font-weight:700;margin:0;height:28px;line-height:28px}.panel-title{color:#fff;font-size:14px;line-height:28px}.panel-title strong{color:#ffd166}.panel-divider{border:none;border-top:1px solid rgba(255,255,255,.15);margin:4px 0}.side-panel .monster-entry,.side-panel .item-entry{margin-bottom:4px;font-size:12px;display:flex;align-items:center;gap:4px;flex-wrap:wrap}.side-panel .m-name,.side-panel .i-name{color:#eee;font-weight:600}.side-panel .m-stats{color:#999;font-size:11px}.side-panel .safe{color:#80ed99}.side-panel .fatal{color:#ff5f56;font-weight:700}.side-panel .i-desc{color:#aaa;font-size:11px}#game-canvas{display:block;border:2px solid rgba(255,255,255,.12);background:#000;image-rendering:pixelated}#message{position:absolute;top:max(14px,env(safe-area-inset-top));left:50%;transform:translate(-50%);padding:10px 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rgba(255,255,255,.25);border-radius:10px;background:#ffffff1a;color:#fff9;font-size:20px;display:flex;align-items:center;justify-content:center;touch-action:none;user-select:none;-webkit-user-select:none}.dpad-btn:active,.dpad-btn.pressed{background:#ffd05c59;border-color:#ffd05c99;color:#ffd166}.dpad-up{left:50px;top:0}.dpad-down{left:50px;bottom:0}.dpad-left{left:0;top:50px}.dpad-right{right:0;top:50px}#shop-overlay{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:#0009;z-index:20}#shop-overlay.visible{display:flex}#princess-overlay{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:#0009;z-index:20}#princess-overlay.visible{display:flex}.shop-panel{background:#1a1a2e;border:2px solid #ffd166;border-radius:16px;padding:24px;text-align:center;min-width:220px}.shop-title{font-size:22px;font-weight:700;color:#ffd166;margin-bottom:8px}.shop-gold{color:#f6d04d;margin-bottom:12px}.shop-btn{display:block;width:100%;margin:6px 0;padding:10px;border:0;border-radius:8px;background:#ffffff26;color:#eef7e9;font:inherit;font-size:16px;cursor:pointer}.shop-btn:disabled{opacity:.35;cursor:not-allowed}.shop-btn:not(:disabled):hover,.shop-btn.kb-focus{background:#ffd05c80}.shop-close{display:inline-block;margin-top:12px;padding:8px 24px;border:1px solid rgba(255,255,255,.3);border-radius:8px;background:transparent;color:#ccc;font:inherit;font-size:14px;cursor:pointer}.shop-close:hover{background:#ffffff1a}#battle-confirm,#death-overlay,#restart-confirm{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:#0009;z-index:20}#battle-confirm.visible,#death-overlay.visible,#restart-confirm.visible{display:flex}.confirm-panel{background:#1a1a2e;border:2px solid #ffd166;border-radius:16px;padding:24px;text-align:center;min-width:220px}.confirm-title{font-size:20px;font-weight:700;color:#ffd166;margin-bottom:12px}.confirm-body{color:#eef7e9;font-size:16px;line-height:1.8;margin-bottom:16px}.confirm-actions{display:flex;gap:12px;justify-content:center}.confirm-btn{padding:10px 24px;border:0;border-radius:8px;font:inherit;font-size:16px;cursor:pointer}.confirm-yes{background:#ffd05cb3;color:#1a1a2e;font-weight:700}.confirm-yes:hover,.confirm-yes.kb-focus{background:#ffd05ce6}.confirm-no{background:#ffffff26;color:#ccc}.confirm-no:hover,.confirm-no.kb-focus{background:#ffffff4d}.confirm-no:hover{background:#ffffff40}.victory-overlay{position:absolute;inset:0;display:none;align-items:center;justify-content:center}.victory-overlay.visible{display:flex}.victory-canvas{position:absolute;inset:0;width:100%;height:100%}.victory-content{position:relative;z-index:1;padding:28px;border-radius:28px;background:#00000094;text-align:center;color:#fff8df}.victory-content h1{margin:0;font-size:clamp(48px,9vw,72px)}.victory-content p{margin:12px 0 0;font-size:clamp(20px,3vw,28px)}.victory-emoji{margin-top:18px;font-size:clamp(44px,8vw,68px);animation:bounce 1.4s ease-in-out infinite}.victory-replay{margin-top:20px;padding:0 28px;min-height:48px;border:0;border-radius:16px;background:#eef7e92e;color:#eef7e9;font:inherit;font-size:20px;cursor:pointer}.victory-replay:active{background:#ffd05cd9;color:#232018}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@media(max-width:700px){#right-wrap{display:none}#game-area{gap:0}}@media(max-width:900px)and (min-width:701px){.side-panel{width:120px;font-size:11px}}#debug-panel{position:fixed;top:8px;left:8px;width:200px;background:#000000d9;border:1px solid rgba(255,255,255,.2);border-radius:8px;font-size:11px;color:#ccc;z-index:999;-webkit-user-select:none;user-select:none}.debug-header{display:flex;justify-content:space-between;align-items:center;padding:4px 8px;font-weight:700;color:#ffd166;border-bottom:1px solid rgba(255,255,255,.1)}.debug-toggle{background:none;border:none;color:#ccc;font-size:14px;cursor:pointer;padding:0 4px}.debug-body{padding:6px 8px;max-height:70vh;overflow-y:auto}.debug-body.collapsed{display:none}.debug-section{margin-bottom:2px}.debug-section-header{display:flex;align-items:center;gap:4px;cursor:pointer;color:#ffd166;font-weight:700;font-size:11px;padding:3px 0;-webkit-user-select:none;user-select:none}.debug-section-header:hover{color:#ffe599}.debug-arrow{font-size:8px;width:10px}.debug-floors{display:flex;gap:3px;flex-wrap:wrap}.debug-btn{padding:2px 8px;border:1px solid rgba(255,255,255,.2);border-radius:4px;background:#ffffff14;color:#ccc;font:inherit;font-size:11px;cursor:pointer}.debug-btn:hover{background:#ffd05c4d;color:#fff}.debug-preset-on{background:#ff5c5c66;border-color:#ff5f56;color:#ff5f56}.debug-preset-on:hover{background:#ff5c5c99;color:#fff}.debug-row{display:flex;align-items:center;gap:4px;height:22px}.debug-label{width:40px;font-size:10px}.debug-val{width:36px;text-align:center;color:#fff;font-weight:700;font-size:11px}.debug-input{width:50px;padding:2px 4px;border:1px solid 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