.gradient-page{background:radial-gradient(ellipse at 10% 12%,#e6eddeaa,transparent 50%),#f7f8f0;color:#344f3c}.gradient-main{max-width:1390px;padding:28px;margin:auto}.gradient-back{font:14px var(--pixel-font);color:#849577!important}.gradient-intro{display:flex;align-items:center;justify-content:space-between;gap:25px;margin:28px 0 32px}.gradient-eyebrow,.gradient-kicker{font:9px/1.5 system-ui;letter-spacing:.15em;color:#839573}.gradient-eyebrow{margin:0 0 10px}.gradient-intro h1{font:42px/1.1 var(--pixel-font);color:#304e39;margin:0 0 12px}.gradient-intro>div>p:last-child{font:13px/1.6 system-ui;color:#7b8a70;margin:0}.gradient-tag{font:12px var(--pixel-font);white-space:nowrap;border:1px solid #ccd8be;padding:9px 13px;background:#edf3e5;color:#72915d;border-radius:3px}.gradient-workspace{display:grid;grid-template-columns:300px minmax(0,1fr);gap:24px;align-items:start}.gradient-settings{display:grid;gap:16px;position:sticky;top:18px}.gradient-panel{background:#fffff9;border:1px solid #c7d3bd;border-radius:7px;padding:21px;box-shadow:0 3px 12px #344a2806;min-width:0}.gradient-page h2{font:23px/1.2 var(--pixel-font);color:#3d5a40;margin:0}.gradient-help{font:11px/1.7 system-ui;color:#7f8e73;margin:10px 0 17px}.gradient-page button,.gradient-page select{font:14px/1.3 var(--pixel-font);color:#516e43;background:#edf3e5;border:1px solid #c3d1b6;border-radius:4px;padding:9px 12px;cursor:pointer}.gradient-page button{transition:background .16s,transform .16s,box-shadow .16s}.gradient-page button:hover:not(:disabled){background:#e0ebd3;border-color:#94ad80}.gradient-page button:focus-visible,.gradient-page input:focus-visible,.gradient-page select:focus-visible{outline:2px solid #49784e;outline-offset:3px}.gradient-page button:disabled{opacity:.5;cursor:not-allowed}.gradient-page .gradient-endpoint{display:flex;align-items:center;gap:13px;width:100%;padding:13px 11px;text-align:left;background:#f6f8ef;min-width:0}.gradient-endpoint>span:not(.gradient-change){display:grid;gap:3px;min-width:0}.gradient-endpoint small{font:9px system-ui;letter-spacing:.08em;text-transform:uppercase;color:#8a9c7c}.gradient-endpoint b{font:16px/1.3 var(--pixel-font);color:#48663d}.gradient-endpoint code{font:8px monospace;color:#98a58d;overflow:hidden;text-overflow:ellipsis}.gradient-endpoint canvas{width:46px;height:46px;flex:none;box-shadow:3px 4px #a5b39838;transform:rotate(-4deg)}.gradient-change{margin-left:auto;color:#89a173;font-size:19px}.gradient-page .gradient-swap{display:block;border:0;background:none;padding:8px;margin:1px auto;font-size:12px;color:#8a9e79}.gradient-label{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px;margin-top:22px;font:11px/1.5 system-ui;color:#6c815c}.gradient-label input,.gradient-label select{grid-column:1/-1;width:100%;min-width:0}.gradient-label output{font:17px var(--pixel-font);padding:3px 9px;background:#e9f0e0;border-radius:3px;color:#527842}.gradient-page input[type=range]{accent-color:#7b9c61;width:100%;cursor:pointer}.gradient-check{display:flex;align-items:center;gap:9px;margin-top:18px;font:11px/1.5 system-ui;color:#617753;cursor:pointer}.gradient-check input{width:15px;height:15px;flex:none;accent-color:#7b9c61}.gradient-fine{font:10px/1.7 system-ui;color:#91a083;margin:9px 0}.gradient-page .gradient-text-button{border:0;background:none;padding:10px 0 0;font-size:12px;color:#879b76}.gradient-results{display:grid;gap:18px;min-width:0}.gradient-wall-panel{border:1px solid #bdcbb2;border-radius:8px;overflow:hidden;background:#fdfef7;box-shadow:0 12px 30px #314d2610}.gradient-wall-panel>header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 23px}.gradient-wall-panel h2{font-size:29px;margin-top:5px}.gradient-wall-panel select{font-size:12px;background:#f3f6eb}.gradient-stage{position:relative;display:grid;place-items:center;min-height:395px;padding:30px 44px 36px;background:radial-gradient(ellipse at 50% 25%,#758771,#384a3a 90%)}.gradient-stage:before{content:'';position:absolute;inset:17px;border:1px solid #c6d5bb24;pointer-events:none;border-radius:3px}.gradient-stage canvas{display:block;max-width:100%;width:auto;height:auto;max-height:345px;aspect-ratio:32/22;image-rendering:pixelated;box-shadow:10px 15px 25px #12261970;border:1px solid #eeeecc24}.gradient-stage-label{position:absolute;bottom:10px;right:22px;font:10px/1.5 system-ui;color:#c5d4b8}.gradient-wall-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:13px 19px;background:#eef3e5;border-top:1px solid #ccd8bf}.gradient-wall-controls label{display:flex;align-items:center;gap:12px;font:11px system-ui;color:#758a64;flex:1;min-width:145px;max-width:240px}.gradient-wall-controls input{min-width:0;width:100%}.gradient-wall-controls button{font-size:12px;white-space:nowrap}.gradient-page .gradient-primary{background:#678a53;color:#fffef1;border-color:#5b7e49;box-shadow:inset 0 -2px #3c5c2b44;margin-left:auto}.gradient-section-head{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;margin-bottom:17px}.gradient-section-head h2{margin-top:4px}.gradient-section-head>span{font:11px system-ui;color:#8e9c82}.gradient-sequence{display:flex;gap:9px;overflow:auto;padding:4px 2px 12px;scrollbar-width:thin}.gradient-block-card{position:relative;display:flex;flex-direction:column;gap:8px;align-items:center;flex:1 0 78px;min-width:0;max-width:145px;background:#f3f6ec;border:1px solid #d8e1cf;padding:14px 7px 11px;border-radius:5px;text-align:center}.gradient-block-card canvas{width:48px;height:48px;box-shadow:3px 4px #8b9d7b30}.gradient-block-card b{font:10px/1.4 system-ui;color:#6b7c5e;min-height:28px}.gradient-step-number{font:10px var(--pixel-font);color:#9bae8d}.gradient-lock{font:8px system-ui;color:#8da07b}.gradient-page .gradient-exclude{position:absolute;top:3px;right:3px;width:21px;height:21px;padding:0;border:0;background:transparent;font:15px system-ui;color:#8d9c80}.gradient-excluded{display:flex;flex-wrap:wrap;gap:6px}.gradient-excluded button{font:10px system-ui;background:#f2eee2;border-color:#dbd6c1;padding:5px 8px}.gradient-warning{font:12px/1.6 system-ui;color:#9a7838;background:#f7f0da;padding:10px;border-radius:4px}.gradient-materials{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 22px}.gradient-materials>div{display:flex;align-items:center;gap:9px;border-bottom:1px solid #e3eadb;padding:8px 0;font:10px/1.5 system-ui;color:#6d805e;min-width:0}.gradient-materials canvas{width:24px;height:24px;flex:none}.gradient-materials b{margin-left:auto;white-space:nowrap;font-size:9px;color:#8a9c7b}.gradient-block-image{image-rendering:pixelated;border-radius:1px}.texture-missing{outline:2px dashed #b89a60}.gradient-presets{margin:30px 0 15px}.gradient-presets h2{font-size:23px;margin-bottom:16px}.gradient-presets>div{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.gradient-presets button{display:grid;grid-template-columns:1fr auto;gap:11px;padding:13px;text-align:left;background:#fdfef6;border-radius:6px}.gradient-presets b{font:15px var(--pixel-font)}.gradient-preset-strip{display:flex;grid-column:1/-1;overflow:hidden;height:42px;border-radius:3px}.gradient-preset-strip canvas{flex:1;min-width:0;width:16.66%;height:42px;object-fit:cover}.gradient-picker{width:min(700px,calc(100vw - 24px));max-height:calc(100dvh - 30px);padding:24px;border:1px solid #bacbad;border-radius:8px;background:#fafcf3;color:#536d46;box-shadow:0 25px 70px #14271645}.gradient-picker::backdrop{background:#18302170;backdrop-filter:blur(3px)}.gradient-picker header{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.gradient-picker h2{font-size:28px}.gradient-picker header p{margin:0 0 5px}.gradient-picker header button{font:22px system-ui;min-width:36px}.gradient-picker>input{font:13px system-ui;padding:12px;width:100%;background:#f0f4e7;border:1px solid #c8d6bb;border-radius:4px;color:#4c6940}.gradient-pick-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:9px;margin:17px 0;max-height:410px;overflow:auto;scrollbar-width:thin;padding:3px}.gradient-page .gradient-pick{display:flex;flex-direction:column;align-items:center;gap:8px;padding:11px 5px;font:10px/1.4 system-ui;background:#f1f5e8;min-width:0}.gradient-pick canvas{width:40px;height:40px}.gradient-pick span{overflow-wrap:anywhere}#gradientStatus{font:12px/1.6 system-ui;color:#6c865b;margin:16px 0;min-height:20px}.gradient-main [hidden]{display:none!important}#gradientLoading{padding:40px;text-align:center;background:#edf3e4;border:1px solid #c7d7b8;color:#7f966b}
@media(max-width:1050px){.gradient-workspace{grid-template-columns:260px minmax(0,1fr);gap:17px}.gradient-stage{padding-inline:25px;min-height:330px}.gradient-materials{grid-template-columns:1fr}.gradient-wall-controls{gap:9px}.gradient-wall-controls label{max-width:none}.gradient-page .gradient-primary{margin-left:0}.gradient-panel{padding:17px}.gradient-presets>div{gap:10px}.gradient-intro h1{font-size:36px}}
@media(max-width:760px){.gradient-main{padding:24px 16px}.gradient-intro{margin:23px 0}.gradient-intro h1{font-size:34px}.gradient-tag{display:none}.gradient-workspace{grid-template-columns:1fr}.gradient-settings{position:static;grid-template-columns:1fr 1fr;gap:12px}.gradient-stage{min-height:300px;padding:24px}.gradient-wall-panel>header{padding:17px}.gradient-wall-panel h2{font-size:26px}.gradient-presets>div{grid-template-columns:repeat(2,minmax(0,1fr))}.gradient-materials{grid-template-columns:repeat(2,minmax(0,1fr))}.gradient-pick-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(max-width:480px){.gradient-main{padding:22px 12px}.gradient-settings{grid-template-columns:1fr}.gradient-intro h1{font-size:32px}.gradient-intro p{font-size:12px}.gradient-wall-panel>header{flex-wrap:wrap;gap:12px}.gradient-wall-panel>header select{width:100%}.gradient-stage{padding:22px 17px;min-height:230px}.gradient-stage canvas{max-height:none;width:100%}.gradient-wall-controls{padding:12px}.gradient-wall-controls label{flex:1 0 100%;padding-bottom:4px}.gradient-wall-controls button{flex:1}.gradient-section-head h2{font-size:21px}.gradient-materials{grid-template-columns:1fr}.gradient-picker{padding:17px}.gradient-pick-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.gradient-presets button{padding:10px}.gradient-presets b{font-size:13px}}
@media(prefers-reduced-motion:reduce){.gradient-page button{transition:none}}html[data-motion=reduce] .gradient-page button{transition:none}
/* Paired material cards share the coordinate calculator's framed workspace. */
.gradient-main{max-width:1240px}.gradient-intro h1{display:flex;align-items:center;gap:12px;font-size:39px}.gradient-intro h1 img{width:35px;height:35px;object-fit:contain;image-rendering:pixelated;flex:none}.gradient-eyebrow{display:none}.gradient-intro>div>p:last-child{margin-left:47px}.gradient-page .gradient-reset{display:flex;align-items:center;gap:8px;background:#fffff8;padding:10px 15px;border:1px solid #c5d2ba;border-radius:0;white-space:nowrap;font-size:13px}.gradient-endpoints-console{padding:22px;background:#e9eee0;border:1px solid #bdcab0;border-radius:5px;box-shadow:inset 1px 1px #fffff7,0 5px #c7d3bc40,0 18px 38px #354e2710;margin-bottom:27px}.gradient-endpoints-toolbar{display:flex;align-items:center;gap:30px;justify-content:space-between;padding-bottom:17px;margin-bottom:20px;border-bottom:1px solid #cbd6bf}.gradient-endpoints-toolbar .gradient-help{margin:0 0 5px;font-size:12px;color:#657b56}.gradient-dot-note{font:10px var(--pixel-font);color:#8c9f79;display:flex;align-items:center;gap:6px}.gradient-dot-note:before{content:'';width:5px;height:5px;background:#8ba475}.gradient-endpoints-toolbar .gradient-label{width:310px;max-width:45%;margin:0;gap:6px 15px;flex:none}.gradient-endpoints-toolbar input{margin:0}.gradient-endpoints-pair{display:grid;grid-template-columns:minmax(0,1fr) 56px minmax(0,1fr);align-items:center;gap:0}.gradient-page .gradient-endpoint{display:block;padding:0;overflow:hidden;border:1px solid #73955c;background:#fffef6;border-radius:4px;box-shadow:0 5px 0 #bdd0ac44;text-align:left}.gradient-page .gradient-endpoint:hover{background:#fffef6;transform:translateY(-2px);box-shadow:0 7px 12px #364b2515}.gradient-endpoint-heading{position:relative;display:flex;align-items:center;justify-content:space-between;min-height:108px;padding:23px;background:linear-gradient(90deg,#294d3e,#446c51);overflow:hidden}.gradient-endpoint-heading:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent 55%,#ffffff05 55%,#ffffff05 73%,transparent 73%,transparent 85%,#ffffff06 85%);pointer-events:none}.gradient-endpoint-heading small{color:#e6f0d9;font:26px var(--pixel-font);text-transform:none;letter-spacing:0}.gradient-endpoint-heading canvas{width:60px;height:60px;transform:rotate(-8deg);box-shadow:6px 7px #172a2555}.gradient-endpoint-content{display:grid;gap:5px;padding:19px 22px 17px}.gradient-endpoint-content>b{font:23px var(--pixel-font);color:#47643a}.gradient-endpoint-content code{font-size:10px;color:#8a9c7b}.gradient-endpoint-prompt{display:block;margin-top:10px;padding:9px;background:#6d8e55;border:1px solid #64814e;border-radius:2px;text-align:center;color:#fffef4;font:14px var(--pixel-font);box-shadow:inset 0 -2px #344c2b22}#gradientEnd{border-color:#c5cdbb}#gradientEnd .gradient-endpoint-heading{background:linear-gradient(90deg,#493650,#71577c)}#gradientEnd .gradient-endpoint-content>b{color:#70547e}#gradientEnd .gradient-endpoint-prompt{background:#886893;border-color:#7e6089}#gradientEnd .gradient-endpoint-heading canvas{transform:rotate(8deg)}.gradient-page .gradient-swap{display:grid;place-items:center;width:38px;height:38px;padding:3px;margin:auto;border:1px solid #c1d0b5;background:#f6f9ed;border-radius:2px;font-size:0;transform:rotate(45deg)}.gradient-swap:after{content:'⇄';display:block;transform:rotate(-45deg);font:21px system-ui;color:#7e9b68}.gradient-page .gradient-swap:hover{transform:rotate(45deg);background:#e0ecd3}.gradient-workspace{grid-template-columns:265px minmax(0,1fr);gap:21px}.gradient-settings>.gradient-panel{background:#edf2e5;border-color:#c4d1b8;box-shadow:inset 1px 1px #fff8}.gradient-settings h2{font-size:21px}.gradient-wall-panel{box-shadow:0 7px 25px #3a51280c;border-radius:5px}.gradient-wall-panel>header{padding:19px 21px}.gradient-stage{min-height:330px;padding:25px 35px 30px;background:radial-gradient(ellipse at 50% 20%,#697f64,#304736 95%)}.gradient-stage canvas{max-height:300px}.gradient-wall-controls{gap:9px}.gradient-wall-controls button,.gradient-wall-controls>a{font:12px var(--pixel-font);white-space:nowrap;padding:9px 12px;border-radius:3px;border:1px solid #c3d1b6;cursor:pointer}.gradient-page .gradient-primary{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;background:#678a53;color:#fffef1;border-color:#5b7e49}.gradient-primary[aria-disabled=true]{opacity:.45;cursor:wait;pointer-events:none}.gradient-page .gradient-primary:hover{background:#577c44}.gradient-page .gradient-primary:focus-visible{outline:2px solid #446d3d;outline-offset:3px}.gradient-stage-label{font-size:9px}.gradient-section-head .gradient-kicker{color:#8a9f77}.gradient-sequence-panel{border-radius:5px}.gradient-block-card{border-radius:3px}.gradient-presets button{border-radius:4px}
@media(max-width:1050px){.gradient-intro h1{font-size:34px}.gradient-workspace{grid-template-columns:240px minmax(0,1fr);gap:16px}.gradient-stage{min-height:290px;padding-inline:24px}.gradient-wall-controls>a{margin-left:0}.gradient-wall-controls label{max-width:none}.gradient-endpoint-heading{min-height:94px;padding:19px}.gradient-endpoint-heading canvas{width:52px;height:52px}}
@media(max-width:760px){.gradient-intro h1{font-size:30px}.gradient-intro h1 img{width:29px;height:29px}.gradient-intro>div>p:last-child{margin-left:41px}.gradient-endpoints-console{padding:17px}.gradient-endpoints-toolbar{gap:18px;align-items:start}.gradient-endpoints-toolbar .gradient-label{width:220px}.gradient-endpoints-pair{grid-template-columns:minmax(0,1fr) 44px minmax(0,1fr)}.gradient-endpoint-heading{padding:15px;min-height:85px}.gradient-endpoint-heading small{font-size:22px}.gradient-endpoint-heading canvas{width:43px;height:43px}.gradient-endpoint-content{padding:15px;min-height:130px}.gradient-endpoint-content>b{font-size:19px}.gradient-endpoint-content code{font-size:8px}.gradient-workspace{grid-template-columns:1fr}.gradient-settings{display:block}.gradient-settings .gradient-panel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 20px}.gradient-settings h2,.gradient-settings .gradient-label,.gradient-settings .gradient-fine{grid-column:1/-1}.gradient-settings .gradient-check{margin-top:7px}.gradient-settings .gradient-fine{margin:0}.gradient-stage{min-height:300px}.gradient-wall-controls>a{flex:1;margin-left:0}}
@media(max-width:480px){.gradient-intro{gap:10px;align-items:start}.gradient-intro h1{font-size:27px;gap:8px}.gradient-intro h1 img{width:25px;height:25px}.gradient-intro>div>p:last-child{margin-left:0;font-size:11px}.gradient-page .gradient-reset{font-size:11px;padding:8px}.gradient-endpoints-toolbar{flex-direction:column;gap:12px}.gradient-endpoints-toolbar .gradient-label{width:100%;max-width:none}.gradient-endpoints-console{padding:13px;margin-bottom:20px}.gradient-endpoints-pair{grid-template-columns:1fr;gap:10px}.gradient-page .gradient-endpoint{display:grid;grid-template-columns:105px minmax(0,1fr)}.gradient-endpoint-heading{display:flex;flex-direction:column;justify-content:center;gap:14px;padding:13px;min-height:135px}.gradient-endpoint-heading small{font-size:20px}.gradient-endpoint-content{padding:13px;min-height:135px;align-content:center}.gradient-endpoint-content>b{font-size:20px}.gradient-endpoint-content code{white-space:normal;overflow-wrap:anywhere}.gradient-endpoint-prompt{margin-top:6px;padding:7px;font-size:12px}.gradient-page .gradient-swap{width:28px;height:28px}.gradient-swap:after{font-size:17px}.gradient-settings .gradient-panel{grid-template-columns:1fr}.gradient-settings .gradient-panel>*{grid-column:1!important}.gradient-stage{min-height:220px;padding:20px 17px 26px}.gradient-wall-controls>a{flex:1}.gradient-stage canvas{max-height:none}.gradient-block-card{flex-basis:76px}.gradient-page .gradient-exclude{width:26px;height:26px;font-size:18px}}
@media(prefers-reduced-motion:reduce){.gradient-page .gradient-endpoint:hover{transform:none}.gradient-page .gradient-swap{transform:rotate(45deg)}}
.gradient-page .gradient-endpoint>.gradient-endpoint-heading{display:flex;gap:12px}
@media(max-width:480px){.gradient-page .gradient-endpoint>.gradient-endpoint-heading{flex-direction:column;gap:14px}}