/* URLGate v2 design tokens + components. Zinc neutrals, one accent colour per
   colour scheme, light/dark via prefers-color-scheme. No third-party requests.

   Two independent switches on <html>, both set before first paint by
   public/theme-init.js:
   - data-mode="light" | "dark": the header toggle's pin (absent = follow the OS).
   - data-theme="blue" | "green" | "system": the colour scheme (Dashboard →
     Settings → Colour scheme, or ?theme=<name> for one page view).
       blue   = default, URLGate brand blue. Source: the URLGate logo (public/logo.svg,
                public/favicon.svg; rebuilt from the logo sources kept outside
                this repo in docs/logo): tile gradient
                #5490f2 → #3869cf → #204bb5, ink #082468. #3869cf is also the
                theme_color in site.webmanifest and <meta name="theme-color">.
                Bare :root (no data-theme, e.g. no JavaScript) is blue too.
       green  = the original "gate green" look (unchanged), now an explicit choice.
                The admin console (body.adm) stays green: theme-init.js skips
                /admin and its charts use fixed series colours (a #2563eb series
                next to the accent), so it is pinned to green below.
       system = follow the device: the default blue palette, with light/dark
                taken from the OS (choosing it also clears the header pin).
                There is no OS-provided accent we can rely on (CSS AccentColor
                is not supported everywhere and has no contrast guarantee).
   Contrast (WCAG AA, 4.5:1 for text): accent on --bg / --surface / --accent-soft,
   --accent-ink on --accent, --accent-strong on --accent-soft, in both modes.
     blue  (default) light #3869cf on #fafafa 4.92, on #edf2fd 4.58, #fff on #3869cf 5.13, on #204bb5 7.68
           dark  #7aa7f5 on #09090b 8.22, on #132a5e 5.70, #082468 on #7aa7f5 5.93
     green light #047857 on #fafafa 5.25, on #d1fae5 4.84
           dark  #34d399 on #09090b 10.35, on #063d2c 6.38, #052e1f on #34d399 7.71 */
:root {
  --bg: #fafafa; --surface: #ffffff; --surface-2: #f4f4f5; --border: #e4e4e7;
  --text: #18181b; --muted: #52525b; --faint: #71717a;
  --warn: #b45309; --danger: #b91c1c; --ok: #047857;
  /* text-safe (AA) variants of warn/danger; the dark themes lighten them */
  --warn-ink: #b45309; --danger-ink: #b91c1c;
  --radius: 14px; --radius-sm: 9px;
  --shadow: 0 1px 2px rgb(0 0 0 / .04), 0 8px 24px rgb(0 0 0 / .06);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Inter, Roboto, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, monospace;
  color-scheme: light dark;
}
/* ---- colour schemes, light. Blue is the default (bare :root, "blue", "system").
   Green is opt-in; :is() keeps the [data-theme="green"] branch working in a
   browser without :has() (the admin pin is then simply dropped). */
:root, :root[data-theme="blue"], :root[data-theme="system"] {
  --accent: #3869cf; --accent-ink: #ffffff; --accent-soft: #edf2fd; --accent-strong: #204bb5;
  --chart-2: #d97706; --code-key: #93c5fd;
}
:root:is([data-theme="green"], :has(> body.adm)) {
  --accent: #047857; --accent-ink: #ffffff; --accent-soft: #d1fae5; --accent-strong: #065f46;
  --chart-2: #60a5fa; --code-key: #6ee7b7;
}
/* ---- dark: neutrals, then each scheme's dark accent (pinned by the header toggle, or the OS) */
:root[data-mode="light"] { color-scheme: light; }
:root[data-mode="dark"] {
  color-scheme: dark;
  --bg: #09090b; --surface: #111113; --surface-2: #18181b; --border: #27272a;
  --text: #fafafa; --muted: #a1a1aa; --faint: #8b8b93;
  --warn-ink: #fcd34d; --danger-ink: #fca5a5;
  --shadow: 0 1px 2px rgb(0 0 0 / .4), 0 12px 32px rgb(0 0 0 / .35);
  --accent: #7aa7f5; --accent-ink: #082468; --accent-soft: #132a5e; --accent-strong: #b5ccf5; --chart-2: #f59e0b;
}
:root[data-mode="dark"]:is([data-theme="green"], :has(> body.adm)) {
  --accent: #34d399; --accent-ink: #052e1f; --accent-soft: #063d2c; --accent-strong: #6ee7b7; --chart-2: #60a5fa;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-mode="light"]) {
    --bg: #09090b; --surface: #111113; --surface-2: #18181b; --border: #27272a;
    --text: #fafafa; --muted: #a1a1aa; --faint: #8b8b93;
    --warn-ink: #fcd34d; --danger-ink: #fca5a5;
    --shadow: 0 1px 2px rgb(0 0 0 / .4), 0 12px 32px rgb(0 0 0 / .35);
    --accent: #7aa7f5; --accent-ink: #082468; --accent-soft: #132a5e; --accent-strong: #b5ccf5; --chart-2: #f59e0b;
  }
  :root:not([data-mode="light"]):is([data-theme="green"], :has(> body.adm)) {
    --accent: #34d399; --accent-ink: #052e1f; --accent-soft: #063d2c; --accent-strong: #6ee7b7; --chart-2: #60a5fa;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.55 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-underline-offset: 3px; }
code, .mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; backdrop-filter: saturate(1.4) blur(10px); background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid var(--border); }
.nav .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 750; letter-spacing: -.02em; font-size: 18px; color: var(--text); text-decoration: none; }
.brand .mark { width: 28px; height: 28px; border-radius: 8px; background: var(--accent); display: grid; place-items: center; color: var(--accent-ink); }
/* The URLGate logo (rebuilt from the original 2025 mark). Blue tile on both themes; a hairline keeps it crisp on dark. */
img.mark { background: none; border-radius: 6px; display: block; flex: none; }
:root[data-mode="dark"] img.mark { box-shadow: 0 0 0 1px rgb(255 255 255 / .08); }
@media (prefers-color-scheme: dark) { :root:not([data-mode="light"]) img.mark { box-shadow: 0 0 0 1px rgb(255 255 255 / .08); } }
.nav nav { display: flex; gap: 18px; margin-left: 8px; }
.nav nav a { color: var(--muted); text-decoration: none; font-size: 14.5px; font-weight: 500; }
.nav nav a:hover, .nav nav a[aria-current] { color: var(--text); }
.nav .spacer { flex: 1; }
.env-badge { font: 600 11px/1 var(--mono); padding: 5px 8px; border-radius: 999px; background: #fef3c7; color: #92400e; letter-spacing: .04em; text-transform: uppercase; }
:root[data-mode="dark"] .env-badge { background: #422006; color: #fcd34d; }
@media (prefers-color-scheme: dark) { :root:not([data-mode="light"]) .env-badge { background: #422006; color: #fcd34d; } }
.badge-premium { display: inline-block; font: 650 10.5px/1 var(--mono); padding: 3px 6px; border-radius: 999px; background: linear-gradient(90deg, #f59e0b, #10b981); color: #fff; letter-spacing: .03em; vertical-align: 1px; }
a.badge-premium { text-decoration: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
/* Premium lock pattern (public/premium-lock.js): visible, grayed out, disabled, click goes to Membership. */
.premium-badge { display: inline-flex; align-items: center; gap: 4px; font: 650 10.5px/1 var(--mono); padding: 3px 7px; border-radius: 999px; background: linear-gradient(90deg, #f59e0b, #10b981); color: #fff; letter-spacing: .03em; text-decoration: none; vertical-align: 1px; white-space: nowrap; }
.premium-badge:hover, .premium-badge:focus-visible { filter: brightness(1.08); color: #fff; }
.premium-badge .lock-icon { flex: none; }
label .premium-badge { margin-left: 6px; }
.premium-locked { position: relative; cursor: pointer; }
.premium-locked > .premium-badge:first-child { float: right; margin: 2px 0 4px 8px; }
.premium-locked.inline { display: inline-flex; align-items: center; gap: 6px; }
.premium-locked.inline > .premium-badge { float: none; margin: 0; }
.premium-locked :is(input, select, textarea, button, .chip, .hint) { opacity: .5; }
.premium-locked :is(input, select, textarea, button) { pointer-events: none; cursor: not-allowed; }
.premium-sample { border: 1px dashed var(--border); border-radius: 12px; padding: 14px 16px; margin-top: 14px; overflow: hidden; }
.premium-sample-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin-bottom: 10px; }
.premium-sample-head p { margin: 0; flex: 1 1 260px; color: var(--muted); font-size: 13.5px; }
.premium-sample-label { display: inline-flex; align-items: center; gap: 6px; }
.premium-sample-body { filter: blur(4px); opacity: .55; pointer-events: none; user-select: none; }
.report-dialog { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--text); padding: 20px; width: min(440px, calc(100vw - 32px)); }
.report-dialog::backdrop { background: rgb(0 0 0 / .4); }
.report-dialog textarea { width: 100%; font: 14px/1.4 var(--font); color: var(--text); background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: 10px; }
.theme-toggle { width: 34px; height: 34px; padding: 0; justify-content: center; font-size: 15px; }

/* buttons */
.btn { appearance: none; border: 1px solid var(--border); background: var(--surface); color: var(--text); font: 600 14.5px/1 var(--font); padding: 11px 16px; border-radius: 10px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; text-decoration: none; transition: transform .06s, background .15s, border-color .15s; }
.btn:hover { border-color: var(--faint); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 2px; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.btn.ghost { background: transparent; }
.btn.lg { padding: 14px 20px; font-size: 16px; border-radius: 12px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.wallet-pill { font: 600 13px/1 var(--mono); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); display: inline-block; }

/* hero */
.hero { padding: 72px 0 40px; display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; gap: 8px; align-items: center; font: 600 12.5px/1 var(--mono); color: var(--accent); background: var(--accent-soft); padding: 7px 10px; border-radius: 999px; letter-spacing: .02em; }
h1 { font-size: clamp(38px, 5.2vw, 60px); line-height: 1.04; letter-spacing: -.035em; margin: 18px 0 16px; font-weight: 780; }
h1 em { font-style: normal; color: var(--accent); }
.lede { font-size: 18.5px; color: var(--muted); max-width: 34em; margin: 0 0 26px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.trust { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 26px; color: var(--faint); font-size: 13.5px; }
.trust span::before { content: "✓ "; color: var(--accent); font-weight: 700; }

/* cards */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card.pad { padding: 24px; }
.card h2, .card h3 { margin: 0 0 6px; letter-spacing: -.02em; }
.sub { color: var(--muted); font-size: 14.5px; margin: 0 0 18px; }
label { display: block; font-weight: 600; font-size: 13.5px; margin: 14px 0 6px; }
.hint { color: var(--faint); font-size: 12.5px; margin-top: 5px; }
input, select { width: 100%; font: 15px/1.2 var(--font); color: var(--text); background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: 12px 13px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.prefix { position: relative; }
.prefix > span { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--faint); font-family: var(--mono); font-size: 14px; }
.prefix > input { padding-left: var(--pl, 30px); }
.split { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.callout { border-radius: 10px; padding: 12px 14px; font-size: 14px; background: var(--surface-2); border: 1px solid var(--border); max-width: 100%; min-width: 0; overflow-wrap: anywhere; word-break: break-word; }
.callout.ok { background: var(--accent-soft); border-color: transparent; color: var(--text); }
.callout.err { background: color-mix(in srgb, var(--danger) 12%, var(--surface)); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.result-url { display: flex; gap: 8px; margin-top: 10px; }
.result-url input { font-family: var(--mono); background: var(--surface); }

/* sections */
section.block { padding: 56px 0; border-top: 1px solid var(--border); }
section.block h2 { font-size: 30px; letter-spacing: -.03em; margin: 0 0 8px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.feature { padding: 22px; }
.feature .ic { width: 36px; height: 36px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-size: 18px; margin-bottom: 12px; }
.feature h3 { font-size: 16.5px; }
.feature p { color: var(--muted); font-size: 14.5px; margin: 6px 0 0; }
pre.code { margin: 0; background: #0b0b0d; color: #e4e4e7; border-radius: 12px; padding: 18px; overflow: auto; font: 13px/1.6 var(--mono); border: 1px solid #27272a; }
pre.code .c { color: #71717a; } pre.code .k { color: var(--code-key); } pre.code .s { color: #fcd34d; }
.tabs { display: flex; gap: 6px; margin-bottom: 10px; }
.tab { font: 600 13px/1 var(--mono); padding: 8px 11px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--muted); cursor: pointer; }
.tab[aria-selected="true"] { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); }
.two { display: grid; grid-template-columns: 1fr 1.15fr; gap: 32px; align-items: start; }
.badge { display: inline-flex; align-items: center; gap: 6px; font: 600 12px/1 var(--mono); padding: 6px 9px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface-2); color: var(--muted); }
.badge.net::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #2563eb; }
table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--faint); font-weight: 600; padding: 10px 12px; border-bottom: 1px solid var(--border); }
td { padding: 13px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.stat { padding: 18px 20px; }
.stat .k { color: var(--faint); font-size: 12.5px; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.stat .v { font: 700 28px/1.2 var(--mono); letter-spacing: -.02em; margin-top: 6px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
footer { border-top: 1px solid var(--border); padding: 28px 0 40px; color: var(--faint); font-size: 13.5px; }
footer .wrap { display: flex; gap: 18px; flex-wrap: wrap; justify-content: space-between; }
footer a { color: var(--muted); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 11px 16px; border-radius: 10px; font-size: 14px; box-shadow: var(--shadow); opacity: 0; transition: opacity .2s; pointer-events: none; }
.toast.show { opacity: 1; }

/* paywall */
.paywall { min-height: calc(100vh - 64px); display: grid; place-items: center; padding: 40px 20px; }
.pw { width: min(480px, 100%); overflow: hidden; }
.pw .top { padding: 28px 28px 22px; border-bottom: 1px solid var(--border); }
.pw .lock { width: 44px; height: 44px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-size: 22px; margin-bottom: 14px; }
.pw .price { font: 750 44px/1 var(--mono); letter-spacing: -.03em; margin: 14px 0 4px; }
.pw .price small { font-size: 16px; color: var(--muted); font-weight: 600; margin-left: 6px; }
.pw .body { padding: 22px 28px 26px; display: grid; gap: 12px; }
.pw .meta { display: flex; gap: 8px; flex-wrap: wrap; }
details.agent { border-top: 1px solid var(--border); padding: 16px 28px 20px; background: var(--surface-2); }
details.agent summary { cursor: pointer; font-weight: 600; font-size: 14px; color: var(--muted); }
details.agent pre { margin-top: 12px; }
.steps { display: grid; gap: 8px; font-size: 13.5px; color: var(--muted); }
.step { display: flex; gap: 10px; align-items: center; }
.step i { width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--border); flex: none; display: grid; place-items: center; font-style: normal; font-size: 11px; }
.step.done i { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.step.active i { border-color: var(--accent); }

/* paywall checkout: price breakdown + two legs (platform fee, then creator) */
.pw a:focus-visible, .pw h1:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 2px; border-radius: 4px; }
.pw h1:focus:not(:focus-visible) { outline: none; }
.pw-break { border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-2); padding: 12px 14px; }
.pw-break .kv { margin: 0; gap: 5px 16px; }
.pw-break dt { color: var(--muted); }
.pw-break dd { text-align: right; }
.pw-break .pw-b-total { border-top: 1px solid var(--border); padding-top: 7px; margin-top: 2px; font-weight: 700; color: var(--text); font-size: 14px; }
.pw-break .hint { margin: 9px 0 0; color: var(--muted); }
.callout.warn { background: color-mix(in srgb, var(--warn) 12%, var(--surface)); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }
.pw-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }

.legs { display: grid; gap: 8px; }
.legs-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.legs-head h2 { margin: 0; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.legs-timer { font-size: 12.5px; color: var(--muted); }
.legs-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.leg { display: flex; gap: 12px; align-items: flex-start; padding: 11px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); transition: border-color .3s ease, background-color .3s ease; }
.leg-main { flex: 1; min-width: 0; }
.leg-title { display: flex; justify-content: space-between; gap: 10px; font-size: 14px; font-weight: 600; }
.leg-amt { font-size: 13px; color: var(--muted); white-space: nowrap; }
.leg-status { margin-top: 2px; font-size: 13px; color: var(--muted); overflow-wrap: anywhere; transition: color .3s ease; }
.leg-ic { position: relative; flex: none; width: 24px; height: 24px; margin-top: 1px; border-radius: 50%; border: 2px solid var(--border); display: grid; place-items: center; color: var(--muted); transition: background-color .3s ease, border-color .3s ease, color .3s ease; }
.leg-ic b { font: 700 11px/1 var(--mono); }
.leg-ic svg { display: none; width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.leg-ic svg path { stroke-dasharray: 16; stroke-dashoffset: 16; }
.leg-ic::after { content: ""; position: absolute; inset: -2px; border-radius: 50%; border: 2px solid transparent; }
/* signing: the wallet prompt for this leg is open */
.leg[data-state="signing"] { border-color: color-mix(in srgb, var(--accent) 55%, var(--border)); }
.leg[data-state="signing"] .leg-ic { border-color: var(--accent); color: var(--accent); animation: leg-pulse 1.6s ease-in-out infinite; }
.leg[data-state="signing"] .leg-status { color: var(--text); }
.leg[data-state="signed"] .leg-ic { border-color: var(--accent); color: var(--accent); }
/* settling: spinner ring around the number */
.leg[data-state="settling"] .leg-ic { border-color: color-mix(in srgb, var(--accent) 22%, var(--border)); color: var(--accent); }
.leg[data-state="settling"] .leg-ic::after { border-top-color: var(--accent); animation: leg-spin .8s linear infinite; }
/* complete: filled circle, check draws in */
.leg[data-state="complete"] { border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); background: color-mix(in srgb, var(--accent-soft) 45%, var(--surface)); }
.leg[data-state="complete"] .leg-ic { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); animation: leg-pop .35s ease-out; }
.leg[data-state="complete"] .leg-ic b { display: none; }
.leg[data-state="complete"] .leg-ic svg { display: block; }
.leg[data-state="complete"] .leg-ic svg path { animation: leg-draw .45s .1s ease-out forwards; }
.leg[data-state="complete"] .leg-status { color: var(--text); }
/* failed / not confirmed / skipped */
.leg[data-state="failed"] { border-color: color-mix(in srgb, var(--danger) 45%, var(--border)); }
.leg[data-state="failed"] .leg-ic { background: var(--danger); border-color: var(--danger); color: #fff; }
.leg[data-state="failed"] .leg-ic b, .leg[data-state="unknown"] .leg-ic b { display: none; }
.leg[data-state="failed"] .leg-ic::before { content: "✕"; font: 700 12px/1 var(--font); }
.leg[data-state="failed"] .leg-status { color: var(--danger-ink); font-weight: 600; }
.leg[data-state="unknown"] { border-color: color-mix(in srgb, var(--warn) 45%, var(--border)); }
.leg[data-state="unknown"] .leg-ic { border-color: var(--warn-ink); color: var(--warn-ink); }
.leg[data-state="unknown"] .leg-ic::before { content: "?"; font: 700 12px/1 var(--mono); }
.leg[data-state="unknown"] .leg-status { color: var(--warn-ink); font-weight: 600; }
.leg[data-state="skipped"] .leg-ic { border-style: dashed; }
.legs-slow { margin: 0; font-size: 13px; color: var(--warn-ink); }
.legs-slow::before { content: "⏳ "; }
/* afterPay=redirect: countdown bar under the summary */
.pw-go-sum { margin: 6px 0 0; color: var(--muted); font-size: 13.5px; }
.pw-go-bar { display: block; height: 3px; margin-top: 10px; border-radius: 3px; background: var(--accent); transform-origin: left; animation: pw-countdown linear forwards; }
.pw-enter { animation: pw-in .35s ease-out; }
@keyframes leg-spin { to { transform: rotate(360deg); } }
@keyframes leg-pulse { 0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 40%, transparent); } 50% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 0%, transparent); } }
@keyframes leg-pop { 0% { transform: scale(.7); } 70% { transform: scale(1.08); } 100% { transform: scale(1); } }
@keyframes leg-draw { to { stroke-dashoffset: 0; } }
@keyframes pw-countdown { from { transform: scaleX(1); } to { transform: scaleX(0); } }
@keyframes pw-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .leg, .leg-ic, .leg-status { transition: none; }
  .leg-ic, .leg-ic::after, .pw-enter, .pw-go-bar { animation: none !important; }
  .leg[data-state="complete"] .leg-ic svg path { animation: none; stroke-dashoffset: 0; }
  .leg[data-state="settling"] .leg-ic::after { border-right-color: var(--accent); } /* static half ring */
  .pw-go-bar { transform: none; opacity: .5; }
}

@media (max-width: 860px) {
  .hero, .two { grid-template-columns: 1fr; }
  .grid3, .stats { grid-template-columns: 1fr 1fr; }
  .nav nav { display: none; }
}
@media (max-width: 520px) { .grid3, .stats, .row { grid-template-columns: 1fr; } .hero { padding-top: 40px; } }
[hidden] { display: none !important; }
.btn { white-space: nowrap; }
@media (max-width: 520px) {
  .env-badge { font-size: 10px; padding: 4px 6px; }
  .nav .wrap { gap: 10px; }
  .btn .long { display: none; }
  #wallet-slot .btn.ghost { display: none; }
}
/* QA N7: header fits a 390 px phone (brand + badge + wallet pill + sign out). */
@media (max-width: 440px) {
  .nav .wrap { gap: 8px; padding-left: 14px; padding-right: 14px; }
  .nav .wrap > * { min-width: 0; }
  #wallet-slot { min-width: 0; gap: 6px !important; }
  #wallet-slot .btn { padding: 7px 9px; font-size: 12.5px; }
  #wallet-slot .btn.ghost { display: inline-flex; }
  .wallet-pill { max-width: 112px; overflow: hidden; text-overflow: ellipsis; }
  .wallet-pill .dot { display: none; }
  .brand { font-size: 0; gap: 0; }
  /* Never clip "PREVIEW · TESTNET" (it used to ellipsize to "PREVIEW · …"): shrink, then wrap to two lines. */
  .env-badge { flex: 0 1 auto; max-width: none; overflow: visible; white-space: normal; text-align: center; line-height: 1.15; letter-spacing: .02em; padding: 4px 7px; border-radius: 8px; }
}

/* phase 2: key/value lists */
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0 0 12px; }
.kv dt { color: var(--faint); font-size: 13px; }
.kv dd { margin: 0; font-size: 14px; overflow-wrap: anywhere; }

/* QA M1 / M2: nothing may push the page wider than a 390 px phone. Grid and
   flex children default to min-width:auto, so long code / addresses widened
   their whole column. */
.two > *, .hero > *, .split > * { min-width: 0; }
.steps span, .sub code, p code { overflow-wrap: anywhere; }
.split { flex-wrap: wrap; }
#who { overflow-wrap: anywhere; }
@media (max-width: 520px) {
  main, .wrap { max-width: 100vw; }
  .split > .btn { flex: none; }
  pre.code { font-size: 12px; padding: 14px; }
}

/* public leaderboard: confirmed points rank; pending is shown muted, never ranked */
.lb-me { margin: 18px 0 0; font-weight: 600; }
.lb th.lb-rank, .lb td.lb-rank { width: 44px; }
.lb .lb-pend { color: var(--faint); font-size: 12.5px; }
.lb th.lb-pend { font-size: 11px; }
.lb tr.lb-mine td { background: var(--accent-soft, rgba(16, 185, 129, .12)); }
.lb .lb-wallet { white-space: nowrap; }
.lb-kind, .lb-you { display: inline-block; font: 600 10.5px/1 var(--mono); padding: 3px 6px; border-radius: 999px; border: 1px solid var(--border); color: var(--muted); vertical-align: 1px; }
.lb-agent { color: #6d28d9; border-color: rgba(124, 58, 237, .35); }
.lb-human { color: #047857; border-color: rgba(5, 150, 105, .35); }
.lb-you { background: var(--text); color: var(--bg); border-color: var(--text); }
:root[data-mode="dark"] .lb-agent { color: #c4b5fd; } :root[data-mode="dark"] .lb-human { color: #6ee7b7; }
@media (prefers-color-scheme: dark) { :root:not([data-mode="light"]) .lb-agent { color: #c4b5fd; } :root:not([data-mode="light"]) .lb-human { color: #6ee7b7; } }
.lb-pager { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px; }
.lb-page { color: var(--faint); font-size: 13px; }
@media (max-width: 440px) {
  .lb td, .lb th { padding-left: 8px; padding-right: 8px; }
  .lb td { font-size: 13px; }
  .lb .lb-kind { display: none; }
  .lb-pager .btn { padding: 7px 10px; font-size: 13px; }
}
/* chain picker (public/chains.js): create form + dashboard link options */
.chain-picker { border: 0; padding: 0; margin: 14px 0 0; min-width: 0; }
.chain-picker legend { font-weight: 600; font-size: 13.5px; margin-bottom: 6px; padding: 0; }
.chain-options { display: flex; flex-wrap: wrap; gap: 8px; }
.chain-option { display: inline-flex; align-items: center; gap: 8px; margin: 0; padding: 8px 12px; border: 1px solid var(--border); border-radius: 10px; cursor: pointer; font-weight: 500; min-height: 40px; }
.chain-option input { width: auto; margin: 0; accent-color: var(--accent); }
.chain-option:has(input:checked) { border-color: var(--accent); }
.chain-option:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.chain-tag { font: 600 10.5px/1 var(--mono); padding: 3px 6px; border-radius: 999px; background: var(--accent-soft); color: var(--muted); }
.chain-error { color: var(--danger-ink); font-size: 13px; margin-top: 6px; }
.chain-picker[aria-invalid="true"] .chain-option { border-color: var(--danger); }

/* legal pages (terms, privacy, acceptable use, takedown, fees) + the shared footer links */
.legal { padding: 40px 24px 64px; max-width: 820px; }
.legal h1 { font-size: 36px; }
.legal h2 { font-size: 20px; }
.legal-banner { margin: 0 0 18px; padding: 10px 14px; border-radius: 10px; font-size: 14px; background: color-mix(in srgb, var(--warn) 12%, var(--surface)); border: 1px solid color-mix(in srgb, var(--warn) 35%, transparent); }
.legal-banner strong { color: var(--warn-ink); }
.legal-toc ol { margin: 0; padding-left: 20px; columns: 2 220px; gap: 24px; }
.legal-toc li { margin: 3px 0; }
.legal-address { font-family: var(--mono); font-size: 14px; background: var(--surface-2); border-radius: 10px; padding: 12px 14px; }
.legal li { margin: 4px 0; }
.legal th[scope="row"] { text-transform: none; letter-spacing: 0; font-size: 14px; color: var(--text); font-weight: 600; }
footer .foot-links a { display: inline-block; padding: 4px 0; white-space: nowrap; }
@media (max-width: 520px) { .legal { padding: 28px 16px 48px; } .legal h1 { font-size: 28px; } }