:root {
  --bg: #0e141b;
  --bg-elev: #16202b;
  --bg-input: #0b1016;
  --border: #243140;
  --text: #e7eef6;
  --muted: #8ea0b3;
  --accent: #3d9cf0;
  --accent-dim: #1d4f7a;
  --ok: #3dba7a;
  --warn: #e8b84c;
  --danger: #e85d4c;
  --radius: 10px;
  --font: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: var(--font); min-height: 100%; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.app { min-height: 100vh; }
.nav {
  width: 220px;
  background: #0b1117;
  border-right: 1px solid var(--border);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  height: 100vh;
  z-index: 2;
}
.main { margin-left: 220px; }
.brand { font-weight: 650; letter-spacing: 0.02em; margin: 0 0 1.25rem; font-size: 0.95rem; }
.brand span { color: var(--muted); font-weight: 400; display: block; font-size: 0.75rem; margin-top: 0.2rem; }
.nav a {
  display: block;
  padding: 0.5rem 0.7rem;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
}
.nav a:hover, .nav a.active { background: var(--bg-elev); text-decoration: none; }
.nav .spacer { flex: 1; }
.nav-foot { margin-top: auto; }
.version {
  margin: 0.85rem 0 0;
  font-size: 0.7rem;
  line-height: 1.35;
  color: var(--muted);
}
.login-card .version { margin-top: 1.1rem; }
.main { flex: 1; padding: 2rem 2.25rem; max-width: 1100px; box-sizing: border-box; }
h1 { font-size: 1.45rem; margin: 0 0 0.35rem; }
.lede { color: var(--muted); margin: 0 0 1.5rem; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
}
.card h2 { margin: 0 0 0.75rem; font-size: 1.05rem; }
.stat { font-size: 1.8rem; font-weight: 650; }
.stat small { display: block; color: var(--muted); font-size: 0.8rem; font-weight: 400; margin-top: 0.15rem; }

label { display: block; font-size: 0.8rem; color: var(--muted); margin: 0.7rem 0 0.3rem; }
input, select, textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  font: inherit;
}
input:focus, select:focus { outline: 2px solid var(--accent-dim); border-color: var(--accent); }
.row { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; }
button, .btn {
  appearance: none;
  border: 0;
  background: var(--accent);
  color: #041018;
  font-weight: 650;
  border-radius: 8px;
  padding: 0.5rem 0.9rem;
  cursor: pointer;
  font: inherit;
  display: inline-block;
}
button.secondary, .btn.secondary { background: #2a3a4c; color: var(--text); }
button.danger, .btn.danger { background: var(--danger); color: #fff; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.flash { padding: 0.7rem 0.9rem; border-radius: 8px; margin-bottom: 1rem; }
.flash.ok { background: #163224; border: 1px solid #2a6b48; }
.flash.err { background: #3a1c18; border: 1px solid #8a3a30; }

.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.03em;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: #2a3a4c;
  color: var(--text);
  vertical-align: middle;
}
.badge.entra { background: #1d3f6e; }
.badge.okta { background: #3a2a14; }
.badge.google { background: #3a2f14; }
.badge.local { background: #1e3a2c; }
.badge.warn { background: #3a3214; color: var(--warn); }
.badge.ok { background: #163224; color: var(--ok); }
.badge.danger { background: #3a1c18; color: var(--danger); }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.55rem 0.4rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; }

.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 1rem; }
.login-card { width: min(420px, 100%); }

.hint { color: var(--muted); font-size: 0.8rem; margin-top: 0.35rem; }
.secret-box {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85rem;
  background: var(--bg-input);
  border: 1px dashed var(--border);
  padding: 0.6rem 0.7rem;
  border-radius: 8px;
}
.group-list { max-height: 280px; overflow: auto; border: 1px solid var(--border); border-radius: 8px; padding: 0.4rem; }
.group-list label { display: flex; gap: 0.5rem; align-items: center; margin: 0; padding: 0.35rem; color: var(--text); font-size: 0.9rem; }
.group-list input { width: auto; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 800px) {
  .nav {
    position: static;
    width: auto;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .main { margin-left: 0; padding: 1.2rem; }
  .nav-foot { margin-top: 0; width: 100%; }
  .split { grid-template-columns: 1fr; }
}