:root{--hud-bg: rgba(10, 12, 18, .72);--hud-border: rgba(255, 255, 255, .14);--accent: #5865f2;--hp: #e5484d;--mana: #3b82f6}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:#0b0d12;font-family:Segoe UI,system-ui,sans-serif;color:#e8eaf0;user-select:none}#game-root{position:relative;width:100vw;height:100vh}#game-root canvas{display:block;width:100%;height:100%}#overlay{position:absolute;inset:0;pointer-events:none}#overlay>*{pointer-events:auto}.hud-box{position:absolute;display:flex;align-items:center;gap:10px;background:var(--hud-bg);border:1px solid var(--hud-border);border-radius:10px;padding:8px 12px;backdrop-filter:blur(4px)}#hud-topleft{top:10px;left:10px;font-size:15px;font-weight:600}#hud-weather{font-size:20px}#hud-topright{top:10px;right:10px;flex-direction:column;align-items:stretch;gap:6px;min-width:200px}.bar{position:relative;height:18px;width:100%;background:#ffffff14;border:1px solid var(--hud-border);border-radius:9px;overflow:hidden}.bar-fill{height:100%;width:100%;background:var(--hp);transition:width .25s ease}.bar-fill.mana{background:var(--mana)}.bar-label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.8)}#hud-hotbar{position:absolute;bottom:12px;left:50%;transform:translate(-50%);display:flex;gap:6px}.slot{width:52px;height:52px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--hud-bg);border:1px solid var(--hud-border);border-radius:10px;font-size:22px;line-height:1;position:relative}.slot .qty{position:absolute;right:4px;bottom:2px;font-size:10px;font-weight:700;text-shadow:0 1px 2px #000}.slot .key{position:absolute;left:4px;top:2px;font-size:9px;opacity:.6}.slot.active{border-color:var(--accent);box-shadow:0 0 0 2px #5865f266}#hud-chat{position:absolute;right:10px;bottom:12px;width:280px;display:flex;flex-direction:column;gap:6px}#chat-log{max-height:160px;overflow-y:auto;display:flex;flex-direction:column;gap:4px;padding:8px;background:var(--hud-bg);border:1px solid var(--hud-border);border-radius:10px;font-size:12px}#chat-log .line{opacity:.9}#chat-form{display:flex}#chat-input{flex:1;background:var(--hud-bg);border:1px solid var(--hud-border);border-radius:8px;padding:8px 10px;color:inherit;font-size:12px;outline:none}#chat-input:focus{border-color:var(--accent)}#hud-toast{position:absolute;top:60px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:6px;align-items:center}.toast{background:var(--hud-bg);border:1px solid var(--hud-border);border-radius:8px;padding:6px 14px;font-size:13px;animation:toast-in .2s ease}@keyframes toast-in{0%{opacity:0;transform:translateY(-6px)}}#inv-panel{position:absolute;left:12px;top:64px;width:300px;max-height:60vh}#inv-panel.hidden{display:none}.inv-box{display:flex;flex-direction:column;background:#0c0e14eb;border:1px solid var(--hud-border);border-radius:12px;overflow:hidden}.inv-tabs{display:flex;gap:4px;padding:8px 8px 0;border-bottom:1px solid var(--hud-border)}.inv-tab{flex:1;background:transparent;border:none;border-radius:8px 8px 0 0;padding:8px;color:#e8eaf099;font-size:13px;font-weight:600;cursor:pointer}.inv-tab.active{color:#fff;background:#ffffff14}.inv-close{background:transparent;border:none;color:#e8eaf099;font-size:14px;cursor:pointer;padding:4px 8px}.inv-close:hover{color:#fff}.inv-body{padding:10px;overflow-y:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.inv-body.hidden{display:none}.inv-item{position:relative;aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#ffffff0f;border:1px solid var(--hud-border);border-radius:8px;font-size:20px;cursor:pointer}.inv-item:hover{border-color:var(--accent)}.inv-item .qty{position:absolute;right:3px;bottom:1px;font-size:10px;font-weight:700;text-shadow:0 1px 2px #000}.inv-item small{font-size:8px;opacity:.65;max-width:100%;overflow:hidden;text-overflow:ellipsis}.craft-row{grid-column:1 / -1;display:flex;align-items:center;gap:8px;background:#ffffff0d;border:1px solid var(--hud-border);border-radius:8px;padding:6px 8px}.craft-row .info{flex:1;font-size:11px}.craft-row .info b{font-size:12px}.craft-row button{background:var(--accent);border:none;border-radius:6px;color:#fff;font-size:11px;font-weight:600;padding:5px 10px;cursor:pointer}.craft-row button:disabled{opacity:.4;cursor:default}#login-gate{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#05060ae0}#login-gate.hidden{display:none}#login-gate .panel{width:min(420px,92vw);background:#12151c;border:1px solid var(--hud-border);border-radius:16px;padding:28px;text-align:center}#login-gate h1{font-size:22px;margin-bottom:8px}#login-status{opacity:.7;font-size:13px;margin-bottom:16px}#btn-login{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:10px 18px;font-size:14px;font-weight:600;cursor:pointer}#btn-login:hover{filter:brightness(1.1)}#btn-login:disabled{opacity:.5;cursor:wait}#scenario-list{margin-top:16px;display:flex;flex-direction:column;gap:8px}.scenario-btn{background:#ffffff0f;border:1px solid var(--hud-border);border-radius:10px;padding:10px;color:inherit;font-size:13px;cursor:pointer;text-align:left}.scenario-btn:hover{border-color:var(--accent)}