/* Agentic Commerce Overview — static site styles.
   Palette from the project data-viz reference (light + dark, theme-aware). */
:root {
  --surface-1: #fcfcfb;
  --page: #f9f9f7;
  --card: #ffffff;
  --ink: #0b0b0b;
  --ink2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --baseline: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --blue: #2a78d6;
  --aqua: #1baf7a;
  --violet: #4a3aa7;
  --chip: #f0efec;
  --shadow: 0 1px 2px rgba(11,11,11,.04), 0 2px 8px rgba(11,11,11,.04);
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --surface-1: #1a1a19;
    --page: #0d0d0d;
    --card: #1a1a19;
    --ink: #ffffff;
    --ink2: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --baseline: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --blue: #3987e5;
    --aqua: #199e70;
    --violet: #9085e9;
    --chip: #262625;
    --shadow: none;
  }
}
:root[data-theme="light"] {
  --surface-1: #fcfcfb; --page: #f9f9f7; --card: #fff; --ink: #0b0b0b;
  --ink2: #52514e; --grid: #e1e0d9; --baseline: #c3c2b7;
  --border: rgba(11,11,11,.10); --blue: #2a78d6; --aqua: #1baf7a;
  --violet: #4a3aa7; --chip: #f0efec; --shadow: 0 1px 2px rgba(11,11,11,.04), 0 2px 8px rgba(11,11,11,.04);
}
:root[data-theme="dark"] {
  --surface-1: #1a1a19; --page: #0d0d0d; --card: #1a1a19; --ink: #fff;
  --ink2: #c3c2b7; --grid: #2c2c2a; --baseline: #383835;
  --border: rgba(255,255,255,.10); --blue: #3987e5; --aqua: #199e70;
  --violet: #9085e9; --chip: #262625; --shadow: none;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--page);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 24px 20px 64px; }

/* Header */
header { margin-bottom: 24px; }
.titlebar { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
h1 { font-size: 1.6rem; margin: 0 0 4px; letter-spacing: -0.02em; }
.sub { color: var(--ink2); margin: 0; max-width: 70ch; }
.meta { color: var(--muted); font-size: .82rem; margin-top: 10px; }
.meta a { color: var(--ink2); }
.theme-toggle {
  border: 1px solid var(--border); background: var(--card); color: var(--ink2);
  border-radius: 999px; padding: 6px 14px; cursor: pointer; font-size: .82rem;
  white-space: nowrap;
}
.theme-toggle:hover { color: var(--ink); }

/* KPI tiles */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 20px 0 8px; }
.kpi { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.kpi .v { font-size: 1.55rem; font-weight: 650; letter-spacing: -0.02em; }
.kpi .l { color: var(--muted); font-size: .78rem; margin-top: 2px; }

/* Charts */
.charts { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 20px 0; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); min-width: 0; }
.card h2 { font-size: .95rem; margin: 0 0 2px; }
.card .hint { color: var(--muted); font-size: .76rem; margin: 0 0 12px; }
.card.wide { grid-column: 1 / -1; }
.chart svg { width: 100%; height: auto; display: block; overflow: visible; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; font-size: .78rem; color: var(--ink2); }
.legend .sw { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: middle; }
.bar-blue { fill: var(--blue); }
.bar-aqua { fill: var(--aqua); }
.bar-violet { fill: var(--violet); }
.bar-track { fill: var(--grid); }
.axis { fill: var(--muted); font-size: 11px; }
.blabel { fill: var(--ink2); font-size: 11px; }
.gtxt { fill: var(--ink); font-size: 11px; font-weight: 600; }

/* Services (top-level) table */
.svc-section { margin: 26px 0 10px; }
.section-h { font-size: 1.05rem; margin: 0 0 2px; letter-spacing: -0.01em; }
.svc-section > .hint { color: var(--muted); font-size: .82rem; margin: 0 0 12px; max-width: 90ch; }
.svc-wrap { max-height: 420px; overflow-y: auto; }
tr.svc-row { cursor: pointer; }
tr.svc-row:hover { background: color-mix(in srgb, var(--blue) 8%, transparent); }
tr.svc-row:focus-visible { outline: 2px solid var(--blue); outline-offset: -2px; }
tr.svc-row.sel { background: color-mix(in srgb, var(--blue) 16%, transparent); }
tr.svc-row.sel td:first-child { box-shadow: inset 3px 0 0 var(--blue); }
.svc-srcs { margin-top: 3px; display: flex; gap: 4px; flex-wrap: wrap; }
.svc-srcs .tag { font-size: .66rem; padding: 0 6px; }
#svctbl th.sumcol, #svctbl td.sumcol { background: color-mix(in srgb, var(--blue) 6%, transparent); }
#svctbl td.sumcol strong { color: var(--ink); }
#svctbl td .urlline { font-size: .68rem; }
.svc-active { min-height: 1.4em; margin: 8px 2px 0; font-size: .84rem; color: var(--ink2); }
.svc-note { margin: 6px 2px 0; font-size: .8rem; color: var(--muted); line-height: 1.55; max-width: 96ch; }
.svc-note .tag { font-size: .68rem; }
.svc-active button {
  font: inherit; font-size: .78rem; margin-left: 8px; cursor: pointer;
  border: 1px solid var(--border); background: var(--chip); color: var(--ink2);
  border-radius: 999px; padding: 2px 10px;
}
.svc-active button:hover { color: var(--ink); }

/* Methodology disclosure */
.methodology { margin: 14px 0 0; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--card); box-shadow: var(--shadow); }
.methodology > summary { cursor: pointer; padding: 12px 16px; font-size: .86rem; font-weight: 600;
  color: var(--ink2); list-style: none; }
.methodology > summary:hover { color: var(--ink); }
.methodology[open] > summary { border-bottom: 1px solid var(--border); }
.method-body { padding: 12px 18px 16px; font-size: .82rem; color: var(--ink2); line-height: 1.6; }
.method-body p { margin: 0 0 10px; max-width: 92ch; }
.method-body ul { margin: 0 0 10px; padding-left: 20px; }
.method-body li { margin: 0 0 6px; max-width: 92ch; }
.method-body em { color: var(--ink); font-style: normal; font-weight: 550; }

/* Filters */
.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 18px 0 12px; }
.filters input[type="search"], .filters select {
  font: inherit; font-size: .85rem; color: var(--ink); background: var(--card);
  border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px;
}
.filters input[type="search"] { min-width: 220px; flex: 1 1 220px; }
.filters label.chk { display: inline-flex; align-items: center; gap: 6px; color: var(--ink2); font-size: .85rem; cursor: pointer; }
.filters .spacer { flex: 1; }
.count { color: var(--muted); font-size: .82rem; }

/* Table */
.tablewrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); box-shadow: var(--shadow); }
table { border-collapse: collapse; width: 100%; font-size: .85rem; }
thead th {
  position: sticky; top: 0; background: var(--card); text-align: left;
  padding: 10px 12px; border-bottom: 1px solid var(--border); color: var(--ink2);
  font-weight: 600; white-space: nowrap; cursor: pointer; user-select: none;
}
thead th:hover { color: var(--ink); }
thead th.sorted::after { content: " ↓"; color: var(--muted); }
thead th.sorted.asc::after { content: " ↑"; }
thead th.nosort { cursor: default; }
tbody td { padding: 9px 12px; border-bottom: 1px solid var(--grid); vertical-align: top; }
tbody tr:hover { background: color-mix(in srgb, var(--blue) 6%, transparent); }
td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.prov { font-weight: 550; }
.subtle { color: var(--ink2); font-size: .78rem; margin-top: 2px; line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; max-width: 320px; }
.endp { max-width: 320px; }
td .prov { display: inline-block; min-width: 120px; }
.urlline { color: var(--muted); font-size: .72rem; margin-top: 1px; font-variant-numeric: tabular-nums; }
.endp { color: var(--ink2); font-size: .8rem; word-break: break-word; max-width: 320px; }
.tag { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: .72rem; background: var(--chip); color: var(--ink2); white-space: nowrap; }
.tag.x402, .tag.src-x402 { background: color-mix(in srgb, var(--blue) 16%, transparent); color: var(--blue); }
.tag.apify, .tag.src-apify { background: color-mix(in srgb, var(--aqua) 18%, transparent); color: var(--aqua); }
.tag.src-x402scan { background: color-mix(in srgb, var(--violet) 16%, transparent); color: var(--violet); }
.tag.src-mppscan { background: color-mix(in srgb, #eb6834 16%, transparent); color: #eb6834; }
.tag.set-stablecoin { background: color-mix(in srgb, var(--blue) 14%, transparent); color: var(--blue); }
.tag.set-both { background: color-mix(in srgb, var(--aqua) 16%, transparent); color: var(--aqua); }
.tag.set-fiat { background: var(--chip); color: var(--ink2); }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 5px; }
.dot.yes { background: var(--aqua); }
.dot.no { background: var(--baseline); }
/* liveness status dots */
.st { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.st.ok { background: #0ca30c; }
.st.warn { background: #eda100; }
.st.bad { background: #d03b3b; }
.st.muted { background: var(--baseline); }
.tag.cf { background: color-mix(in srgb, var(--violet) 16%, transparent); color: var(--violet); }
.tag.bad { background: color-mix(in srgb, #d03b3b 16%, transparent); color: #d03b3b; }

/* Expandable endpoint detail drawer */
tr.erow { cursor: pointer; }
tr.erow:hover { background: color-mix(in srgb, var(--blue) 5%, transparent); }
.caret { display: inline-block; color: var(--muted); font-size: .7rem; margin-right: 7px;
  transition: transform .12s ease; }
tr.erow.open .caret { transform: rotate(90deg); color: var(--ink2); }
tr.erow.open { background: color-mix(in srgb, var(--blue) 8%, transparent); }
tr.drawer > td { background: color-mix(in srgb, var(--blue) 4%, transparent);
  border-bottom: 1px solid var(--border); padding: 0; }
.drawer-grid { display: grid; grid-template-columns: max-content 1fr; gap: 7px 18px;
  padding: 14px 20px 16px calc(20px + 1.4em); max-width: 1080px; }
.dk { color: var(--muted); font-size: .78rem; white-space: nowrap; }
.dv { color: var(--ink2); font-size: .82rem; line-height: 1.5; word-break: break-word; }
.dv code { font-size: .75rem; background: var(--chip); padding: 1px 5px; border-radius: 4px;
  word-break: break-all; }
.dv a { word-break: break-all; }
.dv .muted { color: var(--muted); font-style: italic; }

/* Pagination */
.pager { display: flex; gap: 8px; align-items: center; justify-content: center; margin: 16px 0 0; flex-wrap: wrap; }
.pager button { font: inherit; font-size: .82rem; border: 1px solid var(--border); background: var(--card); color: var(--ink); border-radius: 8px; padding: 6px 12px; cursor: pointer; }
.pager button:disabled { opacity: .4; cursor: default; }
.pager .pinfo { color: var(--muted); font-size: .82rem; }

footer { margin-top: 40px; color: var(--muted); font-size: .8rem; border-top: 1px solid var(--border); padding-top: 16px; }
.loading { padding: 60px 0; text-align: center; color: var(--muted); }

@media (max-width: 760px) {
  .charts { grid-template-columns: 1fr; }
  h1 { font-size: 1.35rem; }
  .kpi .v { font-size: 1.3rem; }
  .filters input[type="search"] { min-width: 100%; }
}