:root {
  --primary: #0A2540;
  --accent: #4A90E2;
  --bg: #f5f7fa;
  --card-bg: #ffffff;
  --text: #1a1a1a;
  --muted: #6b7280;
  --border: #e5e7eb;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.topbar {
  background: var(--primary);
  color: #fff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar .brand { font-size: 1.25rem; font-weight: 600; display: flex; align-items: center; gap: 0.5rem; }
.topbar .logo { color: var(--accent); }
.topbar nav a { color: #fff; text-decoration: none; opacity: 0.8; }
.container {
  max-width: 720px;
  margin: 2rem auto;
  padding: 0 1rem;
  flex: 1;
  width: 100%;
}
.card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
}
.card.hero { text-align: left; }
.card h1 { color: var(--primary); margin-bottom: 1rem; }
.card h2 { color: var(--primary); margin-bottom: 1rem; font-size: 1.4rem; }
.card h3 { color: var(--primary); margin-bottom: 0.5rem; font-size: 1.1rem; }
.card p.lead { color: var(--muted); margin-bottom: 1.5rem; }
.form { display: flex; flex-direction: column; gap: 1rem; }
.form label { display: flex; flex-direction: column; gap: 0.25rem; font-weight: 500; color: var(--text); }
.form input {
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
}
.form input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(74,144,226,0.2); }
.btn {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.15s;
}
.btn:hover { background: var(--bg); }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: #14365e; }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-warning { background: var(--warning); color: #fff; border-color: var(--warning); }
.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.85rem; }
.btn-mini { padding: 0.3rem 0.6rem; font-size: 0.8rem; }
.btn-lg { padding: 0.9rem 1.5rem; font-size: 1.1rem; }
.alert {
  padding: 0.9rem 1rem;
  border-radius: 6px;
  margin: 1rem 0;
  font-size: 0.95rem;
}
.alert-warning { background: #fef3c7; color: #92400e; border-left: 4px solid var(--warning); }
.alert-error { background: #fee2e2; color: #991b1b; border-left: 4px solid var(--error); }
.alert-success { background: #d1fae5; color: #065f46; border-left: 4px solid var(--success); }
.alert-info { background: #dbeafe; color: #1e40af; border-left: 4px solid var(--info); }
.credentials {
  background: #f9fafb;
  border: 1px solid var(--border);
  padding: 1rem;
  border-radius: 6px;
  margin: 1rem 0;
}
.cred-row { display: flex; align-items: center; gap: 0.75rem; padding: 0.4rem 0; flex-wrap: wrap; }
.cred-label { font-weight: 600; min-width: 70px; color: var(--muted); }
.cred-value {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 1.05rem;
  background: #fff;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border);
}
.cred-value.password { font-size: 1.2rem; color: var(--primary); font-weight: 600; }
.clients-list { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; padding-left: 0; }
.clients-list li {
  background: var(--bg);
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  font-size: 0.9rem;
  border: 1px solid var(--border);
}
.hint { color: var(--muted); font-size: 0.85rem; margin-top: 0.5rem; }
.checklist ol.steps { list-style: none; padding-left: 0; counter-reset: step; }
.checklist ol.steps > li {
  counter-increment: step;
  padding: 1rem 0 1rem 3rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.checklist ol.steps > li::before {
  content: counter(step);
  position: absolute;
  left: 0; top: 1rem;
  width: 2rem; height: 2rem;
  background: var(--primary); color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
}
.checklist ol.steps > li:last-child { border-bottom: none; }
.checklist .btn { margin-top: 0.5rem; }
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin: 1rem 0 1.5rem;
}
.stat {
  background: var(--bg);
  padding: 1rem;
  border-radius: 6px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
}
.stat span {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}
.staff-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.staff-table th, .staff-table td {
  padding: 0.6rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.staff-table th { background: var(--bg); font-weight: 600; color: var(--muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; }
.staff-table tr.pending td { background: #fffbeb; }
.badge { padding: 0.2rem 0.5rem; border-radius: 4px; font-size: 0.8rem; font-weight: 500; white-space: nowrap; }
.badge-ok { background: #d1fae5; color: #065f46; }
.badge-pending { background: #f3f4f6; color: var(--muted); }
footer { padding: 1.5rem 2rem; text-align: center; color: var(--muted); font-size: 0.85rem; border-top: 1px solid var(--border); margin-top: 2rem; }
@media (max-width: 600px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .staff-table { font-size: 0.8rem; }
  .staff-table th:nth-child(3), .staff-table td:nth-child(3) { display: none; } /* hide role col */
}