/* IPP-001 tracker — styled to match governance.theinterfold.com.
   Tokens below are the Interfold site theme (--if-*) as used by the governance
   app: brand green ink, near-black text, mint accents, Inter/Manrope. */
:root {
  /* Interfold brand theme (from governance bundle --if-* variables) */
  --if-brand-green: #3a5e3c;
  --if-brand-mint: #d9fce8;
  --if-brand-mint-pale: #eafdf1;
  --if-brand-mint-line: #a9e3bf;
  --if-brand-mint-shade: #c1f0d4;
  --if-ink: #121718;
  --if-muted: #596364;
  --if-muted-secondary: #737d7e;
  --if-paper: #fff;
  --if-surface-muted: #f4f5f4;
  --if-surface-selected: #f0f1f1;
  --if-surface-hover: #e8eaea;
  --if-action-hover: #303638;
  --if-negative: #a84932;
  --if-radius: 6px;

  /* derived (same formulas the governance app uses) */
  --ink: var(--if-ink);
  --muted: var(--if-muted);
  --muted-2: var(--if-muted-secondary);
  --paper: var(--if-paper);
  --accent: var(--if-brand-green);
  --accent-hover: color-mix(in srgb, var(--if-brand-green) 80%, var(--ink));
  --page-ground: color-mix(in srgb, var(--ink) 6%, var(--paper));
  --page-ground-shade: color-mix(in srgb, var(--ink) 10%, var(--paper));
  --ui-stroke: color-mix(in srgb, var(--ink) 16%, var(--paper));
  --ui-stroke-hover: color-mix(in srgb, var(--ink) 32%, var(--paper));
  --mint: var(--if-brand-mint);
  --mint-pale: var(--if-brand-mint-pale);
  --mint-line: var(--if-brand-mint-line);
  --mint-shade: var(--if-brand-mint-shade);

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif; /* governance override: --if-font-sans */
  --font-serif: "Manrope", Georgia, serif; /* ODS base face, secondary */
  --font-mono: ui-monospace, "SF Mono", Menlo, monospace;

  --r: var(--if-radius);
}

* { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--ink);
  background: var(--page-ground);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* header — governance chrome: shaded paper ground, green ink brand */
.site-header {
  background: var(--page-ground-shade);
  border-bottom: 1px solid var(--ui-stroke);
  position: sticky; top: 0; z-index: 10;
}
.header-row { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--if-brand-green);
  font-weight: 700; letter-spacing: -0.01em;
}
.brand:hover { color: var(--if-brand-green); text-decoration: none; }
.brand-mark { width: 26px; height: 22px; display: block; }
.brand-name { font-size: 1.05rem; }
.brand-divider { color: var(--muted-2); font-weight: 400; }
.brand-section { color: var(--ink); font-size: 0.95rem; font-weight: 600; }
.nav { display: flex; gap: 22px; font-size: 0.875rem; font-weight: 600; }
.nav a { color: var(--ink); }
.nav a:hover { color: var(--accent); }

/* hero */
.hero { padding: 48px 0 8px; }
.eyebrow {
  text-transform: uppercase; letter-spacing: 1px; font-size: 0.75rem;
  font-weight: 700; color: var(--accent); margin: 0 0 8px;
}
h1 { font-size: 1.875rem; font-weight: 800; color: var(--ink); margin: 0 0 12px; letter-spacing: -0.02em; }
@media (min-width: 786px) { h1 { font-size: 2.25rem; } }
.lede { color: var(--muted); font-size: 1.125rem; max-width: 720px; margin: 0 0 20px; }
.meta-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.chip {
  font-size: 0.75rem; font-weight: 600;
  background: var(--paper); border: 1px solid var(--ui-stroke);
  border-radius: 999px; padding: 5px 12px; color: var(--muted);
}

/* stat cards */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin: 12px 0 32px; }
.stat {
  background: var(--paper); border: 1px solid var(--ui-stroke);
  border-radius: var(--r); padding: 18px 20px;
}
.stat .label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.6px; color: var(--muted-2); font-weight: 700; }
.stat .value { font-size: 1.5rem; font-weight: 800; color: var(--ink); margin-top: 4px; }
.stat .sub { font-size: 0.75rem; color: var(--muted); margin-top: 2px; }

/* panels */
.panel {
  background: var(--paper); border: 1px solid var(--ui-stroke);
  border-radius: var(--r); padding: 24px; margin-bottom: 28px;
}
.panel-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 16px; }
h2 { font-size: 1.25rem; font-weight: 700; color: var(--ink); margin: 0; letter-spacing: -0.01em; }
.panel-sub { color: var(--muted-2); font-size: 0.875rem; margin: 4px 0 0; }

/* epoch cards */
.epoch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.epoch-card {
  border: 1px solid var(--ui-stroke); border-radius: var(--r);
  padding: 14px; cursor: pointer; background: var(--paper); text-align: left;
  font: inherit; color: var(--ink); transition: border-color .12s, background .12s;
}
.epoch-card:hover { border-color: var(--ui-stroke-hover); background: var(--if-surface-muted); }
.epoch-card.selected { border-color: var(--accent); background: var(--mint-pale); box-shadow: 0 0 0 1px var(--accent); }
.epoch-card .e-name { font-weight: 700; }
.epoch-card .e-pool { font-size: 0.875rem; color: var(--muted); margin-top: 2px; }
.epoch-card .e-dates { font-size: 0.75rem; color: var(--muted-2); margin-top: 6px; }
.badge { display: inline-block; font-size: 11px; font-weight: 700; border-radius: 999px; padding: 2px 8px; margin-top: 8px; }
.badge.complete { background: var(--mint); color: var(--if-brand-green); border: 1px solid var(--mint-line); }
.badge.in-progress { background: var(--mint-pale); color: var(--if-brand-green); border: 1px dashed var(--mint-line); }
.badge.upcoming { background: var(--if-surface-muted); color: var(--muted-2); border: 1px solid var(--ui-stroke); }

/* tables */
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--ui-stroke); white-space: nowrap; }
th { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted-2); font-weight: 700; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover { background: var(--if-surface-muted); }
td.addr { font-family: var(--font-mono); font-size: 0.75rem; }
.addr-full { font-family: var(--font-mono); font-size: 0.75rem; }
.ens { color: var(--accent); font-weight: 600; cursor: default; }
.btn {
  font: inherit; font-size: 0.8rem; font-weight: 600;
  color: #fff; background: var(--accent); border: 1px solid var(--accent);
  border-radius: var(--radius); padding: 0.45rem 0.8rem; cursor: pointer;
}
.btn:hover { background: var(--accent-hover, #2f4c31); }
.e-settlement {
  display: inline-block; margin-top: 0.35rem;
  font-size: 0.68rem; font-weight: 600; color: var(--accent);
  text-decoration: none; border-bottom: 1px solid var(--mint-line);
}
.e-settlement:hover { color: var(--ink); border-bottom-color: var(--accent); }
.payout { font-weight: 700; color: var(--ink); }
.table-tools input {
  font: inherit; font-size: 0.875rem;
  border: 1px solid var(--ui-stroke); border-radius: var(--r);
  padding: 8px 12px; min-width: 260px; background: var(--paper); color: var(--ink);
}
.table-tools input:focus { outline: 2px solid var(--mint-line); border-color: var(--accent); }

.footnote { color: var(--muted-2); font-size: 0.75rem; margin: 14px 0 0; }
.notes ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 0.875rem; }
.notes li { margin-bottom: 6px; }

.site-footer { border-top: 1px solid var(--ui-stroke); padding: 24px 0 40px; color: var(--muted-2); font-size: 0.75rem; }
.progress { height: 6px; border-radius: 3px; background: var(--if-surface-selected); margin-top: 8px; overflow: hidden; }
.progress > i { display: block; height: 100%; background: var(--accent); }