:root{color-scheme:dark;--ink: #effff3;--muted: #9eb9ab;--void: #040b0a;--panel: rgba(8, 24, 20, .74);--line: rgba(198, 255, 221, .14);--accent: #99f7a4;--accent-2: #d8ff8b;font-family:Inter,Avenir,Segoe UI,system-ui,sans-serif;font-synthesis:none;background:var(--void)}*{box-sizing:border-box}[hidden]{display:none!important}html{min-height:100%;background:#030706}body{margin:0;min-width:300px;min-height:100dvh;color:var(--ink);background:radial-gradient(circle at 50% -10%,color-mix(in srgb,var(--accent) 13%,transparent),transparent 42%),#030706;overscroll-behavior:none}button,input{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,canvas:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px}.skip-link{position:fixed;top:8px;left:8px;z-index:100;padding:10px 14px;color:#03100b;background:var(--accent-2);transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.app-shell{width:min(1500px,100%);min-height:100dvh;margin:auto;padding:max(14px,env(safe-area-inset-top)) max(14px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left))}.topbar{height:66px;display:flex;align-items:center;justify-content:space-between;padding:0 4px}.brand{display:flex;align-items:baseline;gap:11px;letter-spacing:.08em}.brand-kicker{font-family:Iowan Old Style,Palatino,Georgia,serif;font-size:1.25rem;color:var(--accent);letter-spacing:.02em}.brand-name{font-size:.78rem;font-weight:700;letter-spacing:.25em}.top-actions{display:flex;gap:8px}.icon-button,.glass-button,.text-button,.pulse-button,.speed-buttons button{border:1px solid var(--line);background:#0b1b17b3;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);cursor:pointer}.icon-button{width:44px;height:44px;border-radius:50%;font-size:1rem}.icon-button:hover,.glass-button:hover{border-color:color-mix(in srgb,var(--accent) 55%,transparent);background:#1b372cbd}.terrarium-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(350px,.72fr);align-items:start;gap:16px;min-height:min(720px,calc(100dvh - 200px))}.habitat-frame{position:relative;display:grid;width:min(100%,800px,calc(100dvh - 270px));justify-self:center;gap:10px;min-width:0}.world-card{position:relative;overflow:hidden;width:100%;aspect-ratio:1;min-height:0;border:1px solid color-mix(in srgb,var(--accent) 24%,transparent);border-radius:50%;background:#071711;box-shadow:inset 0 0 90px #ccffdd0f,0 35px 100px #0000006b,0 0 0 8px #ffffff03}.world-card:after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;box-shadow:inset 0 0 0 2px #ffffff06,inset 22px 0 45px #ffffff06,inset -20px 0 45px #0003}.generated-backdrop{position:absolute;inset:0;background-position:center;background-size:cover;opacity:.18;mix-blend-mode:screen;filter:saturate(.65) contrast(1.15);pointer-events:none}#worldCanvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;cursor:crosshair}.glass-grain{position:absolute;inset:0;pointer-events:none;opacity:.17;background-image:radial-gradient(rgba(255,255,255,.6) .45px,transparent .55px);background-size:5px 5px;mix-blend-mode:soft-light}.world-topline{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:12px;min-height:58px;padding:7px 10px 7px 16px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(110deg,#0a1d18d1,#040f0ca3);box-shadow:inset 0 1px #ffffff06}.eyebrow{display:block;margin-bottom:5px;color:var(--accent);font-size:.66rem;font-weight:700;letter-spacing:.26em}h1,h2,p{margin-top:0}h1{margin-bottom:0;font-family:Iowan Old 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#ffffff06}.zoom-controls{grid-area:zoom;display:grid;grid-template-columns:44px 42px 44px auto;align-items:center;gap:4px;padding:3px;border:1px solid var(--line);border-radius:999px;background:#030c0a9e}.zoom-controls button{min-width:44px;min-height:44px;padding:0 10px;border:0;border-radius:999px;color:var(--ink);background:#ffffff0e;cursor:pointer}.zoom-controls button:last-child{color:var(--muted);font-size:.65rem;letter-spacing:.05em;text-transform:uppercase}.zoom-controls output{color:var(--accent-2);font-size:.7rem;text-align:center}.organism-identifier{grid-area:identifier;display:flex;min-width:0;min-height:34px;align-items:center;justify-content:center;gap:7px;overflow:hidden;padding:7px 11px;border:1px solid color-mix(in srgb,var(--accent) 26%,transparent);border-radius:999px;color:var(--muted);background:#030d0b9e;font-size:.58rem;letter-spacing:.04em;text-transform:lowercase;white-space:nowrap;pointer-events:none}.organism-identifier strong{overflow:hidden;color:var(--accent-2);font-family:Iowan Old Style,Palatino,Georgia,serif;font-size:.76rem;font-weight:400;text-overflow:ellipsis;text-transform:none}.organism-identifier span+span:before{content:"·";margin-right:7px;color:#ffffff47}.placement-tools{grid-area:pulses;display:flex;gap:6px;justify-self:end}.pulse-button{display:grid;place-items:center;width:50px;height:50px;min-height:50px;padding:0;border-color:transparent;border-radius:50%;color:var(--muted)}.pulse-button span{margin:0;font-size:1.05rem}.pulse-button[data-tool=nutrient]{color:color-mix(in srgb,var(--accent) 72%,var(--muted))}.pulse-button[data-tool=light]{color:color-mix(in srgb,var(--accent-2) 74%,var(--muted))}.pulse-button[data-tool=poison]{color:#d98bff;border-color:#d98bff2e}.pulse-button.active{color:#03100b;background:var(--accent-2);box-shadow:0 0 26px color-mix(in srgb,var(--accent) 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form{position:relative;max-height:min(86dvh,760px);padding:30px;overflow:auto}.modal h2{margin:5px 0 12px;font-size:2.25rem}.modal p,.modal li span{color:var(--muted);font-size:.88rem;line-height:1.6}.modal-close{position:absolute;top:16px;right:16px;width:44px;height:44px;border:0;border-radius:50%;color:var(--muted);background:#ffffff0f;cursor:pointer}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:19px 0}.guide-grid article{padding:14px;border:1px solid var(--line);border-radius:14px}.guide-grid b,.guide-grid span{display:block}.guide-grid span{margin-top:4px;color:var(--muted);font-size:.73rem;line-height:1.45}.check-row{display:flex;align-items:center;gap:9px;min-height:44px;color:var(--muted);font-size:.8rem}.primary-button,.danger-button{width:100%;min-height:50px;margin-top:14px;border:0;border-radius:999px;color:#04110c;background:linear-gradient(90deg,var(--accent),var(--accent-2));font-weight:700;cursor:pointer}.danger-button{width:auto;padding:0 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#pauseButton{grid-area:pause}h1{overflow:hidden;font-size:clamp(1.18rem,5.8vw,1.65rem);letter-spacing:.02em;line-height:.95;text-overflow:ellipsis;white-space:nowrap}.cycle-display{font-size:.58rem}.cycle-display>span:first-child{width:22px;height:22px}.world-control-rail{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"zoom pulses" "identifier identifier" "hint hint";gap:6px 7px;padding:7px;border-radius:18px}.zoom-controls{grid-template-columns:44px 38px 44px auto;padding:2px}.zoom-controls button{min-width:44px;min-height:44px}.zoom-controls button:last-child{min-width:52px;padding-inline:7px}.pulse-button{width:52px;height:52px;min-height:52px;padding:0}.organism-identifier{width:100%;gap:5px;padding-inline:9px;font-size:.52rem}.organism-identifier span+span:before{margin-right:5px}.stats-grid span{font-size:.51rem;letter-spacing:.05em}.stats-grid strong{font-size:1.35rem}.ledger-strip{grid-template-columns:repeat(2,1fr)}.controls-panel,.field-panel{padding:16px;border-radius:18px}.climate-reading{grid-template-columns:38px minmax(0,1fr)}.climate-reading em{grid-column:2;margin-top:-7px}footer span:first-child{max-width:75%}.guide-grid{grid-template-columns:1fr}.modal form{padding:25px 20px}}@media(max-width:420px){.world-control-rail{grid-template-columns:1fr;grid-template-areas:"zoom" "pulses" "identifier" "hint"}.zoom-controls{width:100%;grid-template-columns:1fr 42px 1fr 1.15fr}.zoom-controls button,.zoom-controls button:last-child{width:100%;min-width:0}.placement-tools{width:100%;justify-content:center;justify-self:stretch}.pulse-button{width:48px;height:48px;min-height:48px}.tap-hint{white-space:normal;line-height:1.35}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}