:root {
  color-scheme: light;
  --ink: #12151a;
  --muted: #5b6472;
  --line: #e5e7ec;
  --paper: #fbfbfd;
  --card: #ffffff;
  --accent: #1f4b8f;
  --danger: #9b1c1c;
  --ok: #146c43;
  --warn: #8a5a00;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

a { color: var(--accent); }
a:hover { text-decoration: underline; }
h1, h2, h3 { letter-spacing: -0.02em; line-height: 1.2; }
h1 { font-size: 1.8rem; margin: 0 0 0.6rem; }
h2 { font-size: 1.2rem; margin: 1.6rem 0 0.5rem; }
p { margin: 0 0 0.8rem; }
code, pre, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.86em; }

.shell { min-height: 100vh; display: grid; grid-template-columns: 240px 1fr; }
.nav {
  background: #101317;
  color: #d7dde6;
  padding: 24px 18px;
}
.nav a { color: #d7dde6; text-decoration: none; display: block; padding: 7px 8px; border-radius: 6px; }
.nav a:hover, .nav a.active { background: #1c222b; color: #fff; }
.nav .mark { font-weight: 700; letter-spacing: -0.02em; font-size: 20px; margin: 0 18px 22px 8px; color: #fff; }
.nav .org { font-size: 12px; color: #8b93a1; margin: 0 8px 18px; }
.nav .group { margin: 18px 0 6px 8px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: #79818f; }
.main { padding: 32px 36px 64px; max-width: 1100px; }
.public-main { max-width: 760px; margin: 0 auto; padding: 10vh 24px 8vh; }
.public-footer { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.public-footer a { color: inherit; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  margin: 0 0 16px;
}
.grid { display: grid; gap: 14px; }
.grid.stats { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.stat { font-size: 1.6rem; font-weight: 650; letter-spacing: -0.03em; }
.stat span { display: block; font-size: 12px; font-weight: 500; color: var(--muted); letter-spacing: 0; margin-top: 4px; }

label { display: block; font-size: 13px; font-weight: 600; margin: 12px 0 6px; }
input, select, textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid #cdd2db;
  border-radius: 8px;
  font: inherit;
  background: #fff;
}
textarea { min-height: 90px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.check { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.check input { width: auto; }

.btn, button, input[type=submit] {
  display: inline-block;
  border: 0;
  background: var(--ink);
  color: #fff;
  padding: 9px 14px;
  border-radius: 8px;
  font: 600 14px/1.2 inherit;
  cursor: pointer;
  text-decoration: none;
}
.btn.secondary { background: #eef0f4; color: var(--ink); }
.btn.danger { background: var(--danger); }
.btn:hover { text-decoration: none; opacity: 0.92; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }

.flash { background: #e8f6ee; color: var(--ok); padding: 10px 12px; border-radius: 8px; margin-bottom: 16px; }
.errors { background: #fdecec; color: var(--danger); padding: 10px 12px; border-radius: 8px; margin-bottom: 16px; }
.badge { display: inline-block; font-size: 11px; padding: 2px 7px; border-radius: 999px; background: #eef0f4; color: #333; text-transform: uppercase; letter-spacing: 0.04em; }
.badge.active, .badge.paid, .badge.approved, .badge.verified, .badge.clean { background: #e8f6ee; color: var(--ok); }
.badge.pending_approval, .badge.pending_review, .badge.pending_payment, .badge.pending, .badge.flagged { background: #fff4d6; color: var(--warn); }
.badge.rejected, .badge.suspended, .badge.refunded { background: #fdecec; color: var(--danger); }
.lede { color: var(--muted); }
.snippet { background: #101317; color: #e9ecf1; padding: 12px; border-radius: 8px; overflow: auto; white-space: pre-wrap; }
.auth { max-width: 420px; margin: 12vh auto; padding: 0 20px; }

@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; }
  .nav { display: flex; flex-wrap: wrap; gap: 4px; padding: 16px; }
  .nav .group, .nav .org { width: 100%; margin: 8px 0 0; }
  .row { grid-template-columns: 1fr; }
  .main { padding: 20px 16px 48px; }
}