:root{--ui-bg: rgba(0, 0, 0, .5);--ui-border: rgba(255, 255, 255, .25);--ui-text: #f2f5f8;--ui-muted: #b9c3cf;--slot-size: 52px}html,body{margin:0;width:100%;height:100%;overflow:hidden;font-family:Trebuchet MS,Segoe UI,sans-serif;color:var(--ui-text);background:#7fc8ff}#app{display:block;width:100%;height:100%}#game-ui{position:fixed;inset:0;pointer-events:none}#crosshair{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:26px;font-weight:700;color:#fff;text-shadow:0 0 4px #000;-webkit-user-select:none;user-select:none}#overlay{position:absolute;inset:0;display:none;align-items:center;justify-content:center;flex-direction:column;gap:4px;background:#0000009e;text-align:center;pointer-events:none}#overlay.visible{display:flex}#name-prompt{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:#0000009e;pointer-events:auto}#name-prompt.visible{display:flex}#name-prompt-card{width:min(360px,92vw);background:#0b111af2;border:1px solid var(--ui-border);border-radius:10px;padding:14px;box-sizing:border-box;display:flex;flex-direction:column;gap:10px}.name-title{font-size:18px;color:#f2f6fb}#name-input{background:#ffffff14;border:1px solid rgba(255,255,255,.25);border-radius:7px;color:#f3f7fc;padding:8px 10px;font-size:14px;outline:none}#name-confirm{background:#ffdd82eb;color:#201203;border:0;border-radius:7px;padding:8px 10px;font-weight:700;cursor:pointer}#overlay h1{margin:0 0 8px;font-size:42px;letter-spacing:1px}#overlay p{margin:2px 0;color:var(--ui-muted)}#hud-top-left{position:absolute;left:10px;top:10px;padding:8px 10px;background:var(--ui-bg);border:1px solid var(--ui-border);border-radius:6px;font-size:14px;line-height:1.35;min-width:170px}#hint{margin-top:3px;color:#ffe6a4;min-height:16px}#health-wrap{margin-top:6px}#health-label{font-size:12px;color:#ffb1b1;margin-bottom:2px}#health-bar-bg{width:160px;height:12px;border-radius:8px;background:#370a0ae6;border:1px solid rgba(255,165,165,.45);overflow:hidden}#health-bar-fill{width:100%;height:100%;background:linear-gradient(90deg,#d81d1d,#ff6f6f)}#hotbar{position:absolute;left:50%;bottom:18px;transform:translate(-50%);display:flex;gap:8px;pointer-events:none}.hotbar-slot{width:var(--slot-size);height:var(--slot-size);border:2px solid var(--ui-border);border-radius:8px;background:var(--ui-bg);display:grid;grid-template-columns:1fr;grid-template-rows:12px 1fr auto;padding:4px;box-sizing:border-box;position:relative;overflow:hidden}.slot-index{font-size:10px;color:#ffe7a0;text-align:left}.slot-icon{width:24px;height:24px;margin:0 auto;background-size:cover;background-position:center;image-rendering:pixelated;border:1px solid rgba(255,255,255,.2);border-radius:4px}.slot-name{font-size:10px;line-height:1;text-align:center;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.slot-count{font-size:10px;line-height:1;text-align:center;color:#cce0f4}.hotbar-slot.active{border-color:#ffde8a;box-shadow:0 0 12px #ffde8a8c;color:#fff9d8}#inventory{position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);width:min(620px,92vw);background:#0c1218e0;border:1px solid var(--ui-border);border-radius:10px;padding:12px;box-sizing:border-box;display:none;pointer-events:auto}#inventory.visible{display:block}#inventory-title{font-size:15px;margin-bottom:10px;color:#f5f7fa}#inventory-grid{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:7px}.inv-slot{height:70px;border:1px solid rgba(255,255,255,.28);border-radius:7px;background:#ffffff0a;display:grid;grid-template-columns:1fr;grid-template-rows:1fr auto auto;align-items:center;text-align:center;padding:4px;color:#d8e1ea;-webkit-user-select:none;user-select:none;cursor:pointer}.inv-slot.active{border-color:#ffde8a;color:#fff5c4;box-shadow:0 0 8px #ffde8a73}#dialogue{position:absolute;left:50%;bottom:88px;transform:translate(-50%);width:min(560px,90vw);background:#12181df2;border:1px solid var(--ui-border);border-radius:10px;padding:12px;display:none;pointer-events:auto}#dialogue.visible{display:block}#dialogue-title{font-size:18px;margin-bottom:8px;color:#f8fbff}#dialogue-text{font-size:14px;color:#c9d4df;margin-bottom:10px;white-space:pre-line}#dialogue-options{display:flex;gap:8px;flex-wrap:wrap}.dialogue-btn{border:1px solid rgba(255,255,255,.28);border-radius:7px;background:#ffffff0f;color:#f2f6fb;padding:8px 10px;cursor:pointer}#debug-pane{position:absolute;right:12px;top:12px;width:270px;background:#080d14eb;border:1px solid var(--ui-border);border-radius:8px;padding:10px;display:none;pointer-events:auto}#debug-pane.visible{display:block}#terrain-map-wrap{position:absolute;right:12px;bottom:12px;width:208px;height:208px;padding:6px;background:#080d14e0;border:1px solid var(--ui-border);border-radius:8px;box-sizing:border-box}#terrain-map{width:100%;height:100%;display:block;background:#081019;border-radius:4px;image-rendering:pixelated}.debug-title{font-size:15px;margin-bottom:8px;color:#f2f7fd}.debug-row{display:flex;flex-direction:column;gap:3px;margin-bottom:6px;font-size:12px;color:#dce7f4}.debug-row.checkbox{display:flex;flex-direction:row;align-items:center;gap:8px}.debug-row input[type=range]{width:100%}.debug-value{font-size:11px;color:#a6bad0;margin-bottom:6px}@media(max-width:760px){#inventory-grid{grid-template-columns:repeat(6,minmax(0,1fr))}}