/* Etherboard — tokens first, light then dark */
:root {
  --bg: #f3f4f8;
  --surface: #ffffff;
  --surface-2: #eef0f5;
  --ink: #141822;
  --ink-2: #4a5163;
  --muted: #7c8395;
  --line: #e1e4ec;
  --line-2: #cfd3dd;
  --accent: #3547c4;
  --accent-ink: #2b3aa3;
  --accent-soft: rgba(53, 71, 196, .10);
  --s1: #2a78d6;  /* consensus layer */
  --s2: #eb6834;  /* execution layer */
  --s3: #1baf7a;  /* cumulative */
  --good: #0ca30c; --good-ink: #006300;
  --warn: #fab219; --warn-ink: #7a5300;
  --critical: #d03b3b; --critical-ink: #a32020;
  --tip-bg: #141822; --tip-ink: #ffffff;
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1015; --surface: #171a21; --surface-2: #1f232c;
    --ink: #f1f2f6; --ink-2: #b8bdc9; --muted: #8b91a1;
    --line: #262a34; --line-2: #343946;
    --accent: #8f9bff; --accent-ink: #aab3ff; --accent-soft: rgba(143, 155, 255, .14);
    --s1: #3987e5; --s2: #d95926; --s3: #199e70;
    --good-ink: #3fcf3f; --warn-ink: #f2c14e; --critical-ink: #ff8080;
    --tip-bg: #f1f2f6; --tip-ink: #141822;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 14px; line-height: 1.45; -webkit-font-smoothing: antialiased; }
.wrap { max-width: 1240px; margin: 0 auto; padding-inline: 20px; padding-block: 16px 48px; }
@media (max-width: 480px) { .wrap { padding-inline: 16px; } }
a { color: var(--accent-ink); }
h1, h2 { margin: 0; text-wrap: balance; font-weight: 600; }
h2 { font-size: 15px; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.ink2 { color: var(--ink-2); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.eyebrow { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

button.primary { background: var(--accent); color: var(--surface); border: 0; border-radius: 8px; padding: 8px 14px; font-weight: 600; cursor: pointer; }
button.ghost { background: var(--surface); border: 1px solid var(--line-2); color: var(--ink-2); border-radius: 8px; padding: 7px 12px; cursor: pointer; }
button.ghost:hover { border-color: var(--accent); color: var(--accent-ink); }
.linkish { background: none; border: 0; padding: 0; color: var(--accent-ink); text-decoration: underline; cursor: pointer; }

/* top bar */
.topbar { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: baseline; gap: 10px; }
.brand .logo { color: var(--accent); font-size: 18px; }
.brand .name { font-size: 20px; font-weight: 700; letter-spacing: -.01em; }
.brand .tag { font-size: 12px; }
.search { display: flex; gap: 8px; flex: 1 1 520px; max-width: 720px; min-width: 0; }
.search input { flex: 1 1 auto; min-width: 0; font-family: var(--mono); font-size: 12.5px; padding: 8px 10px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--surface); }
@media (max-width: 560px) { .search { flex-wrap: wrap; } .search input { flex-basis: 100%; } }

/* cards */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; min-width: 0; }
.card-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px 12px; margin-bottom: 6px; }
.card-head p { margin: 0; flex-basis: 100%; font-size: 12px; color: var(--muted); }
.empty { margin-top: 20px; padding: 28px; }
.empty h1 { font-size: 24px; margin-bottom: 8px; }
.empty p { max-width: 62ch; margin: 6px 0; color: var(--ink-2); }
.settings { margin-top: 16px; }
.settings-grid { display: grid; grid-template-columns: max-content 1fr; gap: 10px 16px; align-items: center; margin-top: 8px; }
.settings-grid input { font-family: var(--mono); font-size: 12.5px; padding: 7px 9px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--surface); min-width: 0; }
@media (max-width: 640px) { .settings-grid { grid-template-columns: 1fr; } }
.row-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 14px; font-size: 13px; }
.status-line { margin-top: 12px; font-size: 13px; color: var(--ink-2); min-height: 1em; }
.status-line.err { color: var(--critical-ink); }

/* identity */
.identity { display: grid; grid-template-columns: 1fr auto; gap: 16px 24px; padding-block: 18px; border-bottom: 1px solid var(--line); }
.identity h1 { font-size: 26px; line-height: 1.15; display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: baseline; margin-top: 2px; }
.identity h1 .idx { font-weight: 500; }
.identity h1 #v-title { font-size: 16px; font-weight: 500; }
.id-main { min-width: 0; }
.id-side { display: grid; gap: 8px; justify-items: end; align-content: start; font-size: 12.5px; text-align: right; }
@media (max-width: 760px) { .identity { grid-template-columns: 1fr; } .id-side { justify-items: start; text-align: left; } }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 500; border: 1px solid var(--line-2); background: var(--surface); color: var(--ink-2); }
.pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.pill.good { color: var(--good-ink); } .pill.good i { background: var(--good); }
.pill.warn { color: var(--warn-ink); } .pill.warn i { background: var(--warn); }
.pill.bad { color: var(--critical-ink); } .pill.bad i { background: var(--critical); }
.pill.accent { color: var(--accent-ink); } .pill.accent i { background: var(--accent); }
.keyrow { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; margin-top: 10px; font-size: 12px; color: var(--ink-2); }
.keyrow code { font-family: var(--mono); font-size: 12px; color: var(--ink); background: var(--surface-2); padding: 3px 8px; border-radius: 6px; word-break: break-all; }
.copy { border: 1px solid var(--line-2); background: var(--surface); color: var(--ink-2); border-radius: 6px; padding: 2px 9px; font-size: 12px; cursor: pointer; }
.links { display: inline-flex; gap: 10px; }

/* kpis */
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 16px; }
@media (max-width: 1000px) { .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 420px) { .kpis { grid-template-columns: 1fr; } }
.tile { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px 12px; display: grid; gap: 3px; align-content: start; min-width: 0; }
.tile .label { font-size: 12px; color: var(--ink-2); }
.tile .value { font-size: 26px; font-weight: 600; letter-spacing: -.01em; line-height: 1.15; overflow-wrap: anywhere; }
.tile .value small { font-size: 13px; font-weight: 500; color: var(--muted); margin-left: 4px; }
.tile .sub { font-size: 12px; color: var(--muted); }
.tile.hero .value { font-size: 34px; }

/* income */
#income { margin-top: 12px; }
.controls { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.controls select { padding: 6px 8px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--surface); }
.seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: 8px; overflow: hidden; }
.seg button { border: 0; background: var(--surface); padding: 6px 12px; cursor: pointer; color: var(--ink-2); }
.seg button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent-ink); font-weight: 600; }
.income-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 10px 0 4px; }
@media (max-width: 800px) { .income-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.income-summary div { background: var(--surface-2); border-radius: 8px; padding: 10px 12px; display: grid; gap: 2px; }
.income-summary .l { font-size: 12px; color: var(--ink-2); }
.income-summary .v { font-size: 20px; font-weight: 600; }
.income-summary .s { font-size: 12px; color: var(--muted); }
.callout { margin-top: 12px; padding: 12px 14px; border-radius: 8px; background: color-mix(in srgb, var(--warn) 14%, var(--surface)); color: var(--ink); font-size: 13px; }

/* charts */
.chart { position: relative; margin-top: 8px; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .grid-line { stroke: var(--line); stroke-width: 1; }
.chart .axis { stroke: var(--line-2); stroke-width: 1; }
.chart .tick { fill: var(--muted); font-size: 11px; font-family: var(--sans); }
.chart .lbl { fill: var(--ink-2); font-size: 11px; font-family: var(--sans); }
.chart .s1 { fill: var(--s1); } .chart .s2 { fill: var(--s2); }
.chart .hit { fill: transparent; cursor: crosshair; }
.chart .hl { fill: var(--accent-soft); }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12px; color: var(--ink-2); margin-top: 6px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.sw { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.sw.s1 { background: var(--s1); } .sw.s2 { background: var(--s2); }
.tip { position: fixed; pointer-events: none; background: var(--tip-bg); color: var(--tip-ink); font-size: 12px; line-height: 1.4; padding: 7px 9px; border-radius: 6px; white-space: nowrap; opacity: 0; transition: opacity .1s; z-index: 10; box-shadow: 0 4px 14px rgba(0, 0, 0, .2); }
.tip.show { opacity: 1; }

/* tables */
.tablewrap { overflow-x: auto; margin-top: 10px; }
.scroll { max-height: 380px; overflow: auto; }
table { border-collapse: collapse; width: 100%; font-size: 12.5px; }
th, td { padding: 6px 10px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 500; font-size: 11px; letter-spacing: .04em; text-transform: uppercase; position: sticky; top: 0; background: var(--surface); }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; }
td.mono { font-family: var(--mono); font-size: 12px; }
tr.total td { font-weight: 600; border-top: 2px solid var(--line-2); }
tr.partial td:first-child::after { content: " · to date"; color: var(--muted); font-weight: 400; }
tr.neg td.n.neg { color: var(--critical-ink); }
td.neg { color: var(--critical-ink); }
.empty-row { color: var(--muted); padding: 12px 10px; }

/* grid */
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 12px; }
.grid .card:not(.half) { grid-column: 1 / -1; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr; } }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 7px 16px; font-size: 13px; margin: 8px 0 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.kv code { font-family: var(--mono); font-size: 12px; }
@media (max-width: 480px) { .kv { grid-template-columns: 1fr; gap: 1px 0; } .kv dd { margin-bottom: 6px; } }
.epochs { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 6px; margin-top: 8px; }
.epochs div { background: var(--surface-2); border-radius: 6px; padding: 6px 8px; font-size: 11px; color: var(--muted); }
.epochs b { display: block; font-size: 13px; color: var(--ink); font-variant-numeric: tabular-nums; }
.epochs .miss { box-shadow: inset 0 0 0 2px var(--critical); }
.epochs .part { box-shadow: inset 0 0 0 2px var(--warn); }
.foot { margin-top: 24px; font-size: 12px; color: var(--muted); max-width: 90ch; }
@media (prefers-reduced-motion: reduce) { .tip { transition: none; } }

.subhead { font-size: 13px; font-weight: 600; margin: 18px 0 0; color: var(--ink-2); }

/* account */
.account { display: flex; gap: 8px; align-items: center; }
.account form { margin: 0; }
.account .me { font-size: 12.5px; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
a.button { display: inline-block; text-decoration: none; border-radius: 8px; padding: 7px 12px; font-weight: 600; }
a.button.primary { background: var(--accent); color: var(--surface); }
a.button.ghost { background: var(--surface); border: 1px solid var(--line-2); color: var(--ink-2); font-weight: 500; }
.myvals { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; font-size: 12.5px; }
.chip { border: 1px solid var(--line-2); background: var(--surface); color: var(--ink-2); border-radius: 999px; padding: 3px 11px; cursor: pointer; font-family: var(--mono); font-size: 12px; }
.chip.on { background: var(--accent-soft); color: var(--accent-ink); border-color: transparent; font-weight: 600; }
#follow { width: 100%; }
.brand { text-decoration: none; color: inherit; }

/* account pages */
.auth-main { display: grid; justify-items: center; padding-block: 32px; gap: 12px; }
.auth-card { width: 100%; max-width: 420px; display: grid; gap: 12px; padding: 24px; }
.auth-card h1 { font-size: 22px; }
.auth-card p { margin: 0; }
.form { display: grid; gap: 12px; }
.form label { display: grid; gap: 5px; font-size: 13px; color: var(--ink-2); }
.form input[type=email], .form input[type=password], .form input[type=text] { padding: 9px 10px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--surface); font-size: 14px; }
.form .check { display: flex; gap: 8px; align-items: center; }
.block { width: 100%; text-align: center; }
.auth-links { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 13px; }
.flash { padding: 10px 12px; border-radius: 8px; font-size: 13px; width: 100%; max-width: 420px; }
.auth-card .flash { max-width: none; }
.flash-error { background: color-mix(in srgb, var(--critical) 12%, var(--surface)); color: var(--critical-ink); }
.flash-success { background: color-mix(in srgb, var(--good) 12%, var(--surface)); color: var(--good-ink); }
.inline-form { display: inline; margin: 0; }

/* my validators */
.mine { margin-top: 16px; }
.add-form { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.add-form input { padding: 8px 10px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--surface); min-width: 0; }
#add-id { flex: 3 1 320px; font-family: var(--mono); font-size: 12.5px; }
#add-label { flex: 1 1 160px; }
button.small { padding: 3px 9px; font-size: 12px; }
tr.current td { background: var(--accent-soft); }

[hidden] { display: none !important; }

/* ---------- site structure (menu, home, price, network) ---------- */
.topbar { flex-wrap: wrap; }
.mainnav { display: flex; gap: 4px; flex-wrap: wrap; flex: 1 1 auto; }
.mainnav a { padding: 7px 12px; border-radius: 8px; color: var(--ink-2); text-decoration: none; font-weight: 500; }
.mainnav a:hover { background: var(--surface-2); color: var(--ink); }
.mainnav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent-ink); font-weight: 600; }
@media (max-width: 720px) { .mainnav { order: 3; flex-basis: 100%; overflow-x: auto; flex-wrap: nowrap; } .mainnav a { white-space: nowrap; } }
.pagebar { margin-top: 14px; }
.pagebar .search { max-width: none; }
.section-title { font-size: 16px; margin: 22px 0 0; }
.h1 { font-size: 22px; margin-bottom: 8px; }
.small { font-size: 12px; }
.hero { margin-top: 16px; }
.hero-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 12px; }
.hero-price { font-size: 40px; font-weight: 700; letter-spacing: -.02em; line-height: 1.1; margin: 4px 0 2px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; }
.chg { font-size: 15px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--surface-2); }
.up, .chg.up { color: var(--good-ink); }
.down, .chg.down { color: var(--critical-ink); }
.chg.up { background: color-mix(in srgb, var(--good) 12%, var(--surface)); }
.chg.down { background: color-mix(in srgb, var(--critical) 12%, var(--surface)); }
.kpis .tile .value small { font-size: 13px; font-weight: 500; color: var(--muted); margin-left: 4px; }
.cards3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 16px; }
@media (max-width: 860px) { .cards3 { grid-template-columns: 1fr; } }
.link-card { text-decoration: none; color: inherit; display: grid; gap: 6px; transition: border-color .15s; }
.link-card:hover { border-color: var(--accent); }
.link-card h3 { margin: 0; font-size: 16px; }
.link-card p { margin: 0; color: var(--ink-2); font-size: 13px; }
.link-card .go { color: var(--accent-ink); font-weight: 600; font-size: 13px; }
.line-svg { display: block; width: 100%; height: auto; overflow: visible; }
.line-svg .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.line-svg .line.s1 { stroke: var(--s1); } .line-svg .line.s2 { stroke: var(--s2); } .line-svg .line.s3 { stroke: var(--s3); }
.line-svg .area { opacity: .10; } .line-svg .area.s1 { fill: var(--s1); } .line-svg .area.s2 { fill: var(--s2); } .line-svg .area.s3 { fill: var(--s3); }
.line-svg .dot { stroke: var(--surface); stroke-width: 2; } .line-svg .dot.s1 { fill: var(--s1); } .line-svg .dot.s2 { fill: var(--s2); } .line-svg .dot.s3 { fill: var(--s3); }
.line-svg .cursor { stroke: var(--line-2); stroke-width: 1; }
.line-svg .grid-line { stroke: var(--line); stroke-width: 1; }
.line-svg .axis { stroke: var(--line-2); stroke-width: 1; }
.line-svg .tick { fill: var(--muted); font-size: 11px; font-family: var(--sans); }
.line-svg .hit { fill: transparent; cursor: crosshair; }
.empty-chart { padding: 40px 0; text-align: center; }
.stack { display: flex; height: 22px; border-radius: 6px; overflow: hidden; gap: 2px; margin-top: 10px; background: var(--surface); }
.stack div { min-width: 3px; }
.stack .s1 { background: var(--s1); } .stack .s2 { background: var(--s2); } .stack .mute { background: var(--line-2); }
.lookup { margin-top: 16px; }
#v-metric { margin-top: 6px; }
.row-actions .button { margin-right: 4px; }
a.button.small { padding: 3px 9px; font-size: 12px; font-weight: 500; }
.add-form input[type=text] { flex: 1 1 200px; }
#lookup-id, #add-id { flex: 3 1 320px; font-family: var(--mono); font-size: 12.5px; }
#my-app > * + * { margin-top: 12px; }
#my-app .kpis { margin-top: 12px; }
@media (max-width: 420px) { .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; } .kpis .tile { padding: 10px 12px; } .kpis .tile .value { font-size: 20px; } .hero-price { font-size: 32px; } }

.account-card h2 { font-size: 15px; margin-top: 10px; }
.logout-form { margin: 8px 0 0; padding-top: 14px; border-top: 1px solid var(--line); }

.danger-zone { margin-top: 8px; padding-top: 14px; border-top: 1px solid var(--line); }
.danger-zone summary { cursor: pointer; color: var(--critical-ink); font-weight: 600; font-size: 13px; }
.danger-zone p { font-size: 13px; color: var(--ink-2); margin: 10px 0; }
button.danger { background: var(--critical); color: #fff; border: 0; border-radius: 8px; padding: 8px 14px; font-weight: 600; cursor: pointer; }