:root {
  --fg-ink: #171717;
  --fg-upper: #42454A;
  --fg-bg: #EEF0F2;
  --fg-surface: #FFFFFF;
  --fg-border: #DFE1E3;
  --fg-yellow: #DBF508;
  --fg-muted: #61666C;
  --fg-ok-bg: #E4F5EA;
  --fg-ok-fg: #176B3A;
  --fg-warn-bg: #FFF0D9;
  --fg-warn-fg: #9A5300;
  --fg-err-bg: #FCE5E5;
  --fg-err-fg: #A4262C;
  --fg-radius: 8px;
  --fg-sidebar: 260px;
  --fg-font: Inter, system-ui, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--fg-font);
  color: var(--fg-ink);
  background: var(--fg-bg);
  min-height: 100vh;
}

a { color: var(--fg-ink); }
a:hover { color: var(--fg-ink); }

.fg-shell { display: grid; grid-template-columns: var(--fg-sidebar) 1fr; min-height: 100vh; }
.fg-sidebar {
  background: var(--fg-ink);
  color: #fff;
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.fg-sidebar-brand {
  margin: 0 0 1.35rem .15rem;
  max-width: 100%;
}
.fg-sidebar .fg-area-brand .fg-brand-mark { height: 36px; }
.fg-sidebar .fg-area-brand .fg-brand-wordmark { height: 18px; }
.fg-sidebar .fg-area-brand .fg-brand-area { font-size: .82rem; }
.fg-nav a {
  display: block;
  color: #d7d9db;
  text-decoration: none;
  padding: .55rem .75rem;
  border-radius: 6px;
  font-size: .92rem;
}
.fg-nav a.active, .fg-nav a:hover {
  background: var(--fg-yellow);
  color: var(--fg-ink);
  font-weight: 600;
}
.fg-main { display: flex; flex-direction: column; min-width: 0; }
.fg-upperbar {
  background: var(--fg-upper);
  color: #fff;
  padding: .85rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.fg-upperbar form { margin: 0; }
.fg-content { padding: 1.25rem 1.5rem 2rem; }
.fg-hero {
  background: var(--fg-surface);
  border: 1px solid var(--fg-border);
  border-radius: var(--fg-radius);
  padding: 1.1rem 1.25rem;
  margin-bottom: 1rem;
}
.fg-hero h1 { margin: 0 0 .35rem; font-size: 1.35rem; }
.fg-hero p { margin: 0; color: var(--fg-muted); font-size: .92rem; }

.fg-card {
  background: var(--fg-surface);
  border: 1px solid var(--fg-border);
  border-radius: var(--fg-radius);
  padding: 1rem 1.15rem;
  margin-bottom: 1rem;
}
.fg-grid { display: grid; gap: 1rem; }
.fg-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.fg-stat { font-size: 1.6rem; font-weight: 700; }
.fg-stat-label { color: var(--fg-muted); font-size: .85rem; }

table.fg-table { width: 100%; border-collapse: collapse; background: var(--fg-surface); }
table.fg-table th, table.fg-table td {
  border-bottom: 1px solid var(--fg-border);
  padding: .55rem .65rem;
  text-align: left;
  font-size: .9rem;
}
table.fg-table th { color: var(--fg-muted); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }

.fg-pill {
  display: inline-block;
  padding: .15rem .55rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
}
.fg-pill-success { background: var(--fg-ok-bg); color: var(--fg-ok-fg); }
.fg-pill-warn { background: var(--fg-warn-bg); color: var(--fg-warn-fg); }
.fg-pill-danger { background: var(--fg-err-bg); color: var(--fg-err-fg); }
.fg-pill-muted { background: #ECEEF0; color: #525860; }

.fg-btn {
  display: inline-block;
  border: 0;
  border-radius: 6px;
  padding: .55rem .9rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  background: var(--fg-yellow);
  color: var(--fg-ink);
}
.fg-btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid #7a7e84;
}
.fg-btn-secondary {
  background: var(--fg-ink);
  color: #fff;
}

.fg-form { display: grid; gap: .75rem; max-width: 520px; }
.fg-form label { display: grid; gap: .3rem; font-size: .85rem; color: var(--fg-muted); }
.fg-form input, .fg-form select {
  border: 1px solid var(--fg-border);
  border-radius: 6px;
  padding: .55rem .65rem;
  font: inherit;
  color: var(--fg-ink);
  background: #fff;
}
.fg-checkboxes { display: flex; flex-wrap: wrap; gap: .5rem .9rem; }
.fg-checkboxes label { display: flex; align-items: center; gap: .35rem; color: var(--fg-ink); font-size: .88rem; }

.fg-alert { padding: .7rem .9rem; border-radius: 6px; margin-bottom: 1rem; font-size: .9rem; }
.fg-alert-ok { background: var(--fg-ok-bg); color: var(--fg-ok-fg); }
.fg-alert-err { background: var(--fg-err-bg); color: var(--fg-err-fg); }

.fg-auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--fg-ink);
}
.fg-auth-wrap {
  display: grid;
  gap: 1.15rem;
  justify-items: start;
  width: min(420px, 92vw);
}
.fg-auth-wrap .fg-auth-card { width: 100%; }
.fg-auth-card {
  width: min(420px, 92vw);
  background: var(--fg-surface);
  border-radius: var(--fg-radius);
  padding: 1.5rem;
}
.fg-auth-card h1 { margin: 0 0 .25rem; font-size: 1.25rem; }
.fg-auth-card .sub { color: var(--fg-muted); margin: 0 0 1.1rem; font-size: .9rem; }

@media (max-width: 900px) {
  .fg-shell { grid-template-columns: 1fr; }
  .fg-sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .fg-nav { display: flex; flex-wrap: wrap; gap: .25rem; }
  .fg-grid-3 { grid-template-columns: 1fr; }
}