:root{--hud-bg: rgba(16, 18, 26, .84);--hud-border: rgba(255, 255, 255, .16);--accent: #ffcc4d;--crystal: #67f5e4;--text: #f2f3f5;--muted: #b9bcc4}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:#8fc7e8;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);user-select:none}#app{position:relative;width:100vw;height:100vh}canvas{display:block}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 28%,#14284666,#000000c7);cursor:pointer;z-index:40;transition:opacity .25s ease}.overlay.hidden{opacity:0;pointer-events:none}.overlay-card{text-align:center;padding:2.2rem 2.8rem 1.9rem;background:var(--hud-bg);border:1px solid var(--hud-border);border-radius:8px;backdrop-filter:blur(10px);box-shadow:0 24px 70px #00000080;max-width:94vw;max-height:94vh;overflow:auto}.logo{height:58px;display:flex;justify-content:center;perspective:240px;margin-bottom:.5rem}.cube{position:relative;width:44px;height:44px;transform-style:preserve-3d;animation:wobble 6s ease-in-out infinite}.cube i{position:absolute;inset:0;border:1px solid rgba(0,0,0,.25)}.cube .top{background:#6cb84a;transform:rotateX(90deg) translateZ(22px)}.cube .left{background:#7a4f25;transform:rotateY(-90deg) translateZ(22px);filter:brightness(.78)}.cube .right{background:#8a5a2b;transform:translateZ(22px)}@keyframes wobble{0%,to{transform:rotateX(-26deg) rotateY(-40deg)}50%{transform:rotateX(-20deg) rotateY(-26deg)}}.overlay-card h1{font-size:2.5rem;letter-spacing:0;background:linear-gradient(180deg,#fff,#bfe0ff);-webkit-background-clip:text;background-clip:text;color:transparent}.overlay-card h1 .badge{-webkit-text-fill-color:#0c0f16;font-size:.8rem;font-weight:700;vertical-align:middle;padding:.12rem .45rem;border-radius:6px;background:var(--accent);letter-spacing:0}.overlay-card .lead{font-size:1.2rem;color:var(--accent);margin:.4rem 0 1.3rem}.controls-grid{display:grid;grid-template-columns:auto auto;gap:.35rem 1.1rem;justify-content:center;font-size:.92rem;color:var(--muted);margin-bottom:1rem}.controls-grid span:nth-child(odd){text-align:right;color:var(--text)}.controls-grid span:nth-child(2n){text-align:left}.tip{font-size:.82rem;color:var(--crystal);margin-bottom:1.3rem}.overlay-buttons{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap;max-width:620px}.overlay-buttons button{padding:.6rem 1.1rem;font-size:.9rem;font-weight:600;color:var(--text);background:#ffffff1a;border:1px solid var(--hud-border);border-radius:8px;cursor:pointer;transition:background .15s ease,transform .1s ease}.overlay-buttons button:hover{background:#ffffff38}.overlay-buttons button:active{transform:translateY(1px)}.overlay-seed{margin-top:1.1rem;font-size:.82rem;color:var(--muted)}.import-input{display:none}.crosshair{position:absolute;top:50%;left:50%;width:22px;height:22px;transform:translate(-50%,-50%);pointer-events:none;z-index:10;mix-blend-mode:difference}.crosshair:before,.crosshair:after{content:"";position:absolute;background:#fff;border-radius:1px}.crosshair:before{top:50%;left:3px;right:3px;height:2px;transform:translateY(-50%)}.crosshair:after{left:50%;top:3px;bottom:3px;width:2px;transform:translate(-50%)}.seed-badge,.mode-badge,.crystal-badge,.discovery-badge{position:absolute;left:12px;z-index:20;padding:.35rem .7rem;font-size:.78rem;color:var(--muted);background:var(--hud-bg);border:1px solid var(--hud-border);border-radius:8px;pointer-events:none}.seed-badge{top:12px}.mode-badge{top:48px;color:var(--text);border-color:#67f5e459}.mode-badge.adventure{border-color:#ffcc4d8c;color:#ffe7a6}.crystal-badge{top:84px;color:var(--crystal)}.discovery-badge{top:120px}.toast{position:absolute;top:18px;left:50%;transform:translate(-50%,-8px);z-index:30;padding:.5rem 1rem;font-size:.85rem;color:var(--text);background:var(--hud-bg);border:1px solid var(--hud-border);border-radius:8px;opacity:0;transition:opacity .2s ease,transform .2s ease;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%)}.goals-panel{position:absolute;top:12px;right:12px;width:min(280px,calc(100vw - 24px));z-index:20;color:var(--text);background:var(--hud-bg);border:1px solid var(--hud-border);border-radius:8px;overflow:hidden;box-shadow:0 8px 26px #00000052}.goals-toggle{width:100%;padding:.55rem .75rem;color:var(--text);background:#ffffff14;border:0;border-bottom:1px solid var(--hud-border);font-weight:700;text-align:left;cursor:pointer}.goals-body{padding:.65rem .75rem .75rem}.goals-panel.collapsed .goals-body{display:none}.goals-meta{margin-bottom:.45rem;font-size:.72rem;color:var(--muted)}.goal-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.6rem;align-items:center;padding:.38rem 0;border-top:1px solid rgba(255,255,255,.08);font-size:.78rem}.goal-row:first-child{border-top:0}.goal-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.goal-progress{color:var(--accent);font-variant-numeric:tabular-nums}.goal-row.complete .goal-name{color:var(--crystal)}.goal-row.complete .goal-progress{color:#9ff7ef}.onboarding{position:absolute;left:12px;bottom:112px;z-index:22;width:min(330px,calc(100vw - 24px));padding:.9rem 1rem .95rem;background:var(--hud-bg);border:1px solid rgba(255,204,77,.38);border-radius:8px;box-shadow:0 10px 30px #00000059}.onboarding.hidden{display:none}.onboarding h2{font-size:.95rem;margin-bottom:.45rem}.onboarding ul{padding-left:1.05rem;color:var(--muted);font-size:.8rem;line-height:1.35}.onboarding-close{position:absolute;top:6px;right:7px;width:24px;height:24px;border:1px solid var(--hud-border);border-radius:8px;color:var(--text);background:#ffffff14;cursor:pointer}.selected-name{position:absolute;bottom:100px;left:50%;transform:translate(-50%);z-index:20;font-size:.98rem;font-weight:600;letter-spacing:0;color:var(--text);text-shadow:0 1px 4px rgba(0,0,0,.8);pointer-events:none}.hotbar{position:absolute;bottom:18px;left:50%;transform:translate(-50%);display:flex;gap:6px;padding:7px;max-width:calc(100vw - 16px);background:var(--hud-bg);border:1px solid var(--hud-border);border-radius:13px;z-index:20;box-shadow:0 8px 26px #0006}.slot{position:relative;width:clamp(38px,8.5vw,58px);height:clamp(38px,8.5vw,58px);border-radius:9px;border:2px solid transparent;background:#ffffff0d;display:flex;align-items:center;justify-content:center;transition:border-color .12s ease,transform .12s ease,box-shadow .12s ease}.slot.active{border-color:var(--accent);box-shadow:0 0 14px #ffcc4d99;transform:translateY(-5px)}.slot .icon{width:clamp(27px,6vw,40px);height:clamp(27px,6vw,40px);border-radius:6px;background-size:cover;background-position:center;image-rendering:pixelated;box-shadow:inset 0 0 0 1px #0000004d}.slot .key{position:absolute;top:2px;left:5px;font-size:.68rem;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.9)}.slot .count{position:absolute;right:4px;bottom:3px;min-width:1.2rem;padding:.04rem .22rem;text-align:center;font-size:.66rem;font-weight:800;color:#0c0f16;background:var(--accent);border-radius:6px;opacity:0;pointer-events:none}.slot .count.visible{opacity:1}.slot.empty .icon{opacity:.38}.slot.empty .count{background:#d9dde6}@media (max-height: 680px){.overlay-card{max-height:94vh;overflow:auto;padding:1.3rem 1.6rem}.logo{display:none}.overlay-card h1{font-size:2rem}.overlay-card .lead{margin-bottom:.8rem}.controls-grid{margin-bottom:.7rem}.tip{margin-bottom:.9rem}}@media (max-width: 760px){.goals-panel{top:156px;left:12px;right:auto;width:min(280px,calc(100vw - 24px))}.onboarding{bottom:96px}}