:root {
  --primary: #5750F1;
  --primary-dark: #4640c9;
  --primary-muted: rgba(87, 80, 241, 0.1);
  --background: #ffffff;
  --surface: #f9fafb;
  --surface-elevated: #f1f5f9;
  --heading: #374151;
  --body: #4b5563;
  --muted: #6b7280;
  --border: #e5e7eb;
  --accent: #fb923c;
  --success: #16a34a;
  --success-bg: #dcfce7;
  --danger: #ef4444;
  --danger-bg: #fee2e2;
  --warning: #fb923c;
  --warning-bg: #ffedd5;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--surface);
  color: var(--body);
  min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

.topbar {
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 20px;
  min-height: 58px;
  box-shadow: 0 2px 8px rgba(87, 80, 241, 0.25);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #fff;
}

.brand span.muted { color: rgba(255,255,255,0.75); font-weight: 500; }

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav a {
  color: rgba(255,255,255,0.85);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
}

.nav a:hover,
.nav a.active {
  background: rgba(255,255,255,0.15);
  color: #fff;
}

.nav a.active {
  box-shadow: inset 0 -2px 0 var(--accent);
}

.nav-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.9);
  font-size: 13px;
}

.container {
  width: min(1100px, calc(100% - 32px));
  margin: 24px auto;
}

.page-title {
  margin: 0 0 6px;
  color: var(--heading);
  font-size: 22px;
  font-weight: 700;
}

.page-subtitle {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 14px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.kpi {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

.kpi-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 8px;
}

.kpi-value {
  color: var(--heading);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
}

.kpi.pending .kpi-value { color: var(--warning); }
.kpi.active .kpi-value { color: var(--success); }

.card {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.card-header h2 {
  margin: 0;
  font-size: 15px;
  color: var(--heading);
}

.card-body { padding: 16px; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
  align-items: center;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.chip.active {
  background: var(--primary-muted);
  border-color: var(--primary);
  color: var(--primary);
}

.search {
  flex: 1;
  min-width: 220px;
  display: flex;
  gap: 8px;
}

input[type="text"],
input[type="email"],
input[type="password"] {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--heading);
  background: #fff;
}

input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover { background: var(--primary-dark); color: #fff; }

.btn-success {
  background: var(--success);
  color: #fff;
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: rgba(255,255,255,0.95);
  border: 1px solid rgba(255,255,255,0.35);
}

.btn-outline {
  background: #fff;
  color: var(--heading);
  border: 1px solid var(--border);
}

.btn-sm {
  padding: 7px 10px;
  font-size: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid #d1d5db;
  font-size: 14px;
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--surface);
}

td { color: var(--heading); }

.muted { color: var(--muted); }
.small { font-size: 12px; }

.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.pill-success { background: var(--success-bg); color: var(--success); }
.pill-danger { background: var(--danger-bg); color: var(--danger); }
.pill-warning { background: var(--warning-bg); color: #c2410c; }

.alert {
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 16px;
  font-size: 14px;
}

.alert-success {
  background: var(--success-bg);
  color: #166534;
  border: 1px solid #bbf7d0;
}

.alert-error {
  background: var(--danger-bg);
  color: #991b1b;
  border: 1px solid #fecaca;
}

.empty {
  padding: 28px 16px;
  text-align: center;
  color: var(--muted);
}

.profile-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 16px;
}

.profile-hero {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 18px;
}

.avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary-muted);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
}

.detail-list {
  display: grid;
  gap: 10px;
}

.detail-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.detail-row:last-child { border-bottom: none; padding-bottom: 0; }
.detail-label { color: var(--muted); font-size: 13px; }
.detail-value { color: var(--heading); font-size: 14px; font-weight: 500; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pagination {
  display: flex;
  justify-content: flex-end;
  padding: 14px 16px;
  gap: 6px;
}

.pagination nav > div { justify-content: flex-end; }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(circle at top right, rgba(87, 80, 241, 0.12), transparent 40%),
    radial-gradient(circle at bottom left, rgba(251, 146, 60, 0.10), transparent 35%),
    var(--surface);
}

.login-card {
  width: min(420px, 100%);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  box-shadow: var(--shadow);
}

.login-brand {
  text-align: center;
  margin-bottom: 24px;
}

.login-brand img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin-bottom: 12px;
  background: #fff;
}

.login-brand h1 {
  margin: 0;
  font-size: 22px;
  color: var(--heading);
}

.login-brand h1 .brand-primary { color: var(--primary); }
.login-brand p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--heading);
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin: 8px 0 16px;
}

.full-width { width: 100%; }

@media (max-width: 800px) {
  .kpi-grid,
  .profile-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 16px;
  }

  .detail-row {
    grid-template-columns: 1fr;
  }

  table { display: block; overflow-x: auto; }
}