/* ─── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --accent: #e07b2a;
  --accent-dark: #c46820;
  --bg: #f7f7f5;
  --card-bg: #ffffff;
  --text: #1a1a1a;
  --muted: #666;
  --border: #e0e0de;
  --nav-bg: #13151f;
  --nav-text: #e8e8e4;
  --danger: #c0392b;
  --success-bg: #eaf7ea;
  --success-border: #2ecc71;
  --error-bg: #fdf0ee;
  --error-border: #e74c3c;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,.08);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ─── Navbar ─────────────────────────────────────────────────── */
.navbar {
  background: var(--nav-bg);
  border-bottom: 3px solid var(--accent);
  padding: 0 1.5rem;
}
.navbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.navbar-brand {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.brand-title {
  color: var(--accent);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .02em;
}
.brand-sub {
  color: #aaa;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.navbar-links {
  display: flex;
  gap: 0.25rem;
}
.nav-link {
  color: var(--nav-text);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  transition: background .15s, color .15s;
}
.nav-link:hover {
  background: rgba(255,255,255,.1);
  color: var(--accent);
}

/* ─── Main & Footer ──────────────────────────────────────────── */
.main-content {
  flex: 1;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}
.footer {
  background: var(--nav-bg);
  color: #888;
  font-size: 0.82rem;
  padding: 1rem 1.5rem;
  margin-top: auto;
}
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer a { color: #aaa; text-decoration: none; }
.footer a:hover { color: var(--accent); }

/* ─── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow);
}
.card-center {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 2rem;
}
.card-center .card { width: 100%; max-width: 420px; }
.card-center .card-wide { max-width: 560px; }
.card-title { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.75rem; }
.card-desc { color: var(--muted); font-size: 0.9rem; margin-bottom: 1.25rem; }
.card-footer-text { margin-top: 1.25rem; text-align: center; color: var(--muted); font-size: 0.88rem; }
.card-footer-text a { color: var(--accent); }

/* ─── Page header ────────────────────────────────────────────── */
.page-header { margin-bottom: 1.75rem; }
.page-header h1 { font-size: 1.6rem; font-weight: 700; }
.page-sub { color: var(--muted); font-size: 0.9rem; margin-top: 0.2rem; }

/* ─── Grid ───────────────────────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 1.5rem;
}

/* ─── Forms ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: #333;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: 0.95rem;
  font-family: inherit;
  background: #fff;
  color: var(--text);
  transition: border-color .15s, box-shadow .15s;
}
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(224,123,42,.15);
}
.form-hint { color: var(--muted); font-size: 0.78rem; margin-top: 0.25rem; display: block; }
.form-check { display: flex; align-items: center; }
.check-label { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; cursor: pointer; font-weight: 400; }
.check-label input[type=checkbox] { width: auto; }

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 9px 20px;
  border-radius: 5px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background .15s, opacity .15s;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary { background: #e8e8e4; color: var(--text); }
.btn-secondary:hover { background: #d8d8d4; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: .85; }
.btn-full { width: 100%; text-align: center; }
.btn-sm { padding: 4px 12px; font-size: 0.8rem; }

/* ─── Alerts ─────────────────────────────────────────────────── */
.alert {
  padding: 10px 14px;
  border-radius: 5px;
  margin-bottom: 1.1rem;
  font-size: 0.9rem;
  border-left: 4px solid;
}
.alert-error { background: var(--error-bg); border-color: var(--error-border); color: #922b21; }
.alert-success { background: var(--success-bg); border-color: var(--success-border); color: #1e6b3c; }

/* ─── Tables ─────────────────────────────────────────────────── */
.table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.table th { text-align: left; padding: 8px 10px; border-bottom: 2px solid var(--border); color: var(--muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: .05em; }
.table td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }

/* ─── Misc ───────────────────────────────────────────────────── */
.muted { color: var(--muted); }
.muted-sm { color: var(--muted); font-size: 0.82rem; }
code { font-family: "SFMono-Regular", Consolas, monospace; background: #f0f0ee; padding: 1px 5px; border-radius: 3px; font-size: 0.88em; }
.key-truncate { max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: inline-block; vertical-align: middle; }

.badge { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 0.78rem; font-weight: 600; }
.badge-ok { background: #e8f8ee; color: #1a6b3a; }
.badge-warn { background: #fef9e7; color: #b7770d; }
.badge-role { background: #eef2ff; color: #3730a3; }

.info-list { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; }
.info-list dt { font-weight: 600; font-size: 0.85rem; color: var(--muted); white-space: nowrap; }
.info-list dd { font-size: 0.92rem; }

.totp-qr { text-align: center; margin: 1rem 0; }
.totp-qr img { border: 4px solid var(--border); border-radius: 6px; }

a { color: var(--accent); }
a:hover { color: var(--accent-dark); }

/* ─── Language toggle ────────────────────────────────────────── */
.lang-toggle {
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: none;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-left: 0.5rem;
  white-space: nowrap;
}
.lang-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ─── Mobile responsive ──────────────────────────────────────── */
@media (max-width: 640px) {
  body { padding: 0; }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
  }
  .topbar-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    width: 100%;
  }
  .nav-link { font-size: 0.82rem; padding: 4px 8px; }

  .main-wrap { padding: 1rem; }

  .card { padding: 1rem; }
  .card-center { padding: 0.75rem; }
  .card-wide { max-width: 100%; }

  .page-header h1 { font-size: 1.4rem; }
  .page-header .page-sub { font-size: 0.88rem; }

  .grid-2 {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .form-row {
    flex-direction: column;
    gap: 0;
  }

  .table { font-size: 0.82rem; }
  .table th, .table td { padding: 0.4rem 0.5rem; }

  .info-list {
    grid-template-columns: auto 1fr;
    gap: 4px 10px;
    font-size: 0.88rem;
  }

  .btn { font-size: 0.88rem; padding: 0.45rem 1rem; }
  .btn-full { width: 100%; }

  .totp-qr img { width: 160px; height: 160px; }

  details > div { overflow-x: auto; }
  pre { font-size: 0.75rem; }

  .key-truncate { max-width: 80px; }
}