:root {
	--bg: #fff;
	--fg: #1d2327;
	--muted: #646970;
	--line: #dcdcde;
	--panel: #f6f7f7;
	--accent: #2271b1;
	--on-accent: #fff;
	--better: #00a32a;
	--worse: #d63638;
}
@media (prefers-color-scheme: dark) {
	:root {
		--bg: #1d2327;
		--fg: #f0f0f1;
		--muted: #a7aaad;
		--line: #3c434a;
		--panel: #2c3338;
		--accent: #72aee6;
		--on-accent: #1d2327;
		--better: #68de7c;
		--worse: #ff8085;
	}
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 system-ui, sans-serif; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.5rem; margin: 0 0 4px; }
h2 { font-size: 1.15rem; margin: 24px 0 8px; }
p { margin: 0 0 12px; }
a { color: var(--accent); }
nav { display: flex; gap: 16px; margin-bottom: 16px; font-size: 14px; }
.muted { color: var(--muted); }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 12px 16px; margin-bottom: 16px; }
.panel ol { margin: 0; padding-left: 20px; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; margin-bottom: 12px; }
label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 13px; }
select, button, input[type="text"], textarea { font: inherit; color: inherit; background: var(--bg); border: 1px solid var(--line); border-radius: 4px; padding: 6px 10px; }
button { cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
button:disabled { cursor: default; opacity: 0.5; }
textarea { width: 100%; min-height: 72px; }
.field { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.field b { color: var(--fg); }
.seg { display: inline-flex; flex-wrap: wrap; }
.seg > * { border-radius: 0; margin-left: -1px; }
.seg > :first-child { border-radius: 4px 0 0 4px; margin-left: 0; }
.seg > :last-child { border-radius: 0 4px 4px 0; }
.seg button[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--on-accent); position: relative; }
.compare, .frame { width: fit-content; max-width: 100%; }
.explorer { width: fit-content; min-width: min(100%, 720px); max-width: 100%; }
.explorer .seg button, .explorer .seg select { font-size: 13px; padding: 4px 10px; }
.toolbar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-bottom: 4px; }
.sides { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: 12px 0 16px; }
.side { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.side .stage, .side .scores { width: 100%; }
.side .scores { margin: 0; }
.side-title { font-size: 13px; font-weight: 600; }
label.slider { flex-direction: row; align-items: center; gap: 8px; width: 100%; }
label.slider input { flex: 1; }
label.slider b { min-width: 2ch; color: var(--fg); }
.scores { width: 100%; margin-top: 0; }
.toolbar-end { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.toolbar h2 { margin: 0; }
#results .toolbar { align-items: center; margin: 8px 0; }
.actions { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.actions .row { margin: 0; }
.table-scroll { max-height: 360px; overflow: auto; margin-bottom: 8px; }
.table-scroll table { margin: 0; }
.form { display: flex; flex-direction: column; gap: 12px; }
button.link { border: 0; padding: 0; background: none; color: var(--accent); text-decoration: underline; font-size: inherit; }
@media (max-width: 600px) {
	.sides { grid-template-columns: minmax(0, 1fr); }
}
.stage { overflow: auto; border: 1px solid var(--line); max-height: 75vh; }
img-comparison-slider { display: block; --divider-color: var(--accent); }
img-comparison-slider img { display: block; max-width: none; }
.labels { display: flex; justify-content: space-between; gap: 16px; margin: 8px 0; font-size: 14px; font-variant-numeric: tabular-nums; }
.labels div:last-child { text-align: right; }
.better { color: var(--better); }
.worse { color: var(--worse); }
.same { color: var(--muted); }
.legend { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 13px; color: var(--muted); margin-bottom: 16px; }
footer { max-width: 1100px; margin: 24px auto 0; padding: 16px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.quality { display: flex; align-items: center; gap: 8px; margin: 12px 0; }
.quality input { flex: 1; }
table { border-collapse: collapse; font-variant-numeric: tabular-nums; margin: 8px 0 16px; }
td, th { border: 1px solid var(--line); padding: 4px 10px; text-align: left; }
[hidden] { display: none !important; }