/* Default mint colours sampled from the user's seafoam reference. Other studies are URL-scoped. */
[data-palette="lemon"]{--p-paper:#fffef9;--p-yellow:#f4df62;--p-green:#bbd9a5;--p-soft:#f3f8e9;--p-tint:#fff9db;--p-ink:#293c2c;--p-muted:#626d5f;--p-accent:#476b3e;--p-line:#e1e8d8;--p-cta:#f4df62;--p-hover:#edda62;--p-glow:#e3edb56b;--p-ring:#abc38355;--p-beam:#99b981}
[data-palette="mint"]{--p-paper:#fbfefd;--p-yellow:#b7d9c0;--p-green:#9dd4c1;--p-soft:#eff8f5;--p-tint:#e3f1ed;--p-ink:#293f3a;--p-muted:#5b716b;--p-accent:#347661;--p-line:#d8ebe7;--p-cta:#9dd4c1;--p-hover:#8ccbb4;--p-glow:#9dd4c133;--p-ring:#74baa048;--p-beam:#74baa0}
[data-palette="sunny"]{--p-paper:#fffdf6;--p-yellow:#ffda70;--p-green:#a8d6a2;--p-soft:#fff7dc;--p-tint:#edf7e8;--p-ink:#3b4029;--p-muted:#6b705a;--p-accent:#527344;--p-line:#e9e6cf;--p-cta:#ffda70;--p-hover:#f7ce58;--p-glow:#ffe39b80;--p-ring:#d5c66b60;--p-beam:#b4c374}
html[data-palette]{--paper:var(--p-paper);--ink:var(--p-ink);--muted:var(--p-muted);--accent:var(--p-accent);--accent-hover:var(--p-accent);--line:var(--p-line);--surface:var(--p-soft);--soft:var(--p-soft);--preview-bar:0px;scroll-padding-top:calc(110px + var(--preview-bar))}
html[data-palette-preview]{--preview-bar:70px}
html[data-palette] body{background:var(--p-paper)}
html[data-palette] ::selection{background:var(--p-green);color:var(--p-ink)}
html[data-palette] .site-header{top:var(--preview-bar);background:color-mix(in srgb,var(--p-paper) 90%,transparent);border-color:var(--p-line)}
html[data-palette] .brand{color:var(--p-ink)}
html[data-palette] .hub-hero h1 strong,html[data-palette] .shop-head h1 span{color:var(--p-accent);-webkit-text-fill-color:currentColor}
html[data-palette] .hub-kicker,html[data-palette] .eyebrow{color:var(--p-accent)}
html[data-palette] .btn:not(.secondary):not(.text){background:var(--p-cta);border-color:var(--p-cta);color:var(--p-ink);box-shadow:inset 0 1px 0 #ffffff60}
html[data-palette] .btn:not(.secondary):not(.text):hover{background:var(--p-hover);border-color:var(--p-hover);filter:none;box-shadow:0 3px 12px #233c2710}
html[data-palette] .btn.secondary,html[data-palette] .auth-open{color:var(--p-accent);border-color:var(--p-line);background:var(--p-soft)}
html[data-palette] .btn.secondary:hover,html[data-palette] .auth-open:hover{background:var(--p-tint)}
html[data-palette] .minimal-tool,html[data-palette] .card{background:#fff;border-color:var(--p-line)}
html[data-palette] .minimal-tool:first-child,html[data-palette] .card:first-child{background:var(--p-soft)}
html[data-palette] .availability,html[data-palette] .tag{background:var(--p-tint);color:var(--p-accent)}
html[data-palette] .filter.active{color:var(--p-accent)}
html[data-palette] .filter::after{background:var(--p-accent)}
html[data-palette] .hub-next{background:var(--p-soft);border-color:var(--p-line)}
html[data-palette] .roadmap article{border-color:var(--p-line)}
html[data-palette] .hub-prices article:first-child{background:var(--p-soft)}
html[data-palette] .hub-prices article:last-child{background:var(--p-tint)}
html[data-palette] .contribution-choice{border-color:var(--p-line)}
html[data-palette] .contribution-choice.selected{background:var(--p-soft);border-color:var(--p-green)}
html[data-palette] .contribution-choice:hover{background:var(--p-tint)}
html[data-palette] .setup,html[data-palette] .note{background:var(--p-soft);border-color:var(--p-line)}
html[data-palette] .choice:has(input:checked){background:var(--p-soft);border-color:var(--p-green)}
html[data-palette] .auth-dialog{background:var(--p-paper);border-color:var(--p-line)}
html[data-palette] .auth-dialog input:focus,html[data-palette] .search input:focus{border-color:var(--p-accent);box-shadow:0 0 0 3px var(--p-soft)}
html[data-palette] .magic-card::before{background:radial-gradient(310px circle at var(--magic-x) var(--magic-y),var(--p-glow),transparent 100%)}
html[data-palette] .border-beam>span{background:linear-gradient(90deg,transparent,var(--p-yellow) 35%,var(--p-beam) 65%,transparent)}
html[data-palette] .ripple-ring{border-color:var(--p-ring);box-shadow:none}
html[data-palette] .tap-ripple-wave{background:var(--p-glow);border-color:var(--p-green)}
html[data-palette] .text-link,html[data-palette] .inline{border-color:var(--p-line)}
html[data-palette] #toast{background:var(--p-ink);color:var(--p-paper)}
html[data-palette] .setup{top:calc(112px + var(--preview-bar))}
/* The colour stays in the light, surfaces and controls; content keeps clear contrast. */
html[data-palette="mint"] .hub-hero::before,html[data-palette="mint"] .shop-head::before{content:'';position:absolute;inset:0;z-index:-2;pointer-events:none;background:radial-gradient(ellipse 46% 62% at 21% 48%,#d8ebe775,transparent 100%),radial-gradient(ellipse 40% 65% at 81% 43%,#9dd4c12e,transparent 100%);mask-image:linear-gradient(transparent,#000 22%,#000 72%,transparent);-webkit-mask-image:linear-gradient(transparent,#000 22%,#000 72%,transparent)}
html[data-palette="mint"] .minimal-tool:first-child,html[data-palette="mint"] .card:first-child{background:linear-gradient(115deg,#eff8f5,#f7fcfa)}
html[data-palette="mint"] .hub-next{background:linear-gradient(115deg,#f3f9f7,#edf6f3)}
html[data-palette="mint"] .hub-prices article:last-child{background:#eff8f5}
.palette-bar{position:sticky;top:0;z-index:12;min-height:70px;display:flex;align-items:center;justify-content:center;gap:22px;padding:10px 24px;background:#fff;border-bottom:1px solid #e6e8e1;color:#344038;font:12px/1.5 var(--sans)}
.palette-bar small{font-size:10px;color:#768078;display:block;margin-top:2px}
.palette-options{display:flex;gap:8px}
.palette-options button{display:flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid #e6e8e1;border-radius:5px;color:#344038;background:#fff;font-size:12px;white-space:nowrap}
.palette-options button[aria-pressed="true"]{border-color:var(--p-accent);background:var(--p-soft)}
.palette-options button:focus-visible{outline:2px solid #476b3e;outline-offset:3px}
.palette-chip{display:inline-block;width:17px;height:17px;border-radius:50%;background:linear-gradient(90deg,var(--p-yellow) 50%,var(--p-green) 50%);flex-shrink:0}
.palette-back{font-size:11px;text-decoration:underline;text-underline-offset:4px;white-space:nowrap}
@media(max-width:767px){html[data-palette-preview]{--preview-bar:94px}.palette-bar{min-height:94px;padding:9px 16px;display:grid;grid-template-columns:1fr auto;gap:7px}.palette-bar>div:first-child{font-size:10px}.palette-bar small{display:none}.palette-options{grid-column:1/-1;grid-row:2;gap:6px}.palette-options button{flex:1;justify-content:center;font-size:10px;padding:7px 6px;gap:5px}.palette-back{font-size:10px}html[data-palette] .setup{top:auto}}
@media(forced-colors:active){html[data-palette] .btn{background:ButtonFace;color:ButtonText;border-color:ButtonText}.palette-options button[aria-pressed="true"]{outline:2px solid Highlight}}
@media(forced-colors:active){html[data-palette="mint"] .hub-hero::before,html[data-palette="mint"] .shop-head::before{display:none}html[data-palette="mint"] .minimal-tool:first-child,html[data-palette="mint"] .card:first-child,html[data-palette="mint"] .hub-next{background:Canvas}}