/* ================================================================
   VoipAI — Tema Netlab (riferimento: kpi.unikai.it)
   Vedi skill myskill aggiornata 2026-05-01
   ================================================================ */
:root {
  --bg: #f1f7ff;
  --card: #ffffff;
  --border: #e5e7eb;
  --text: #25303a;
  --muted: #6b7280;
  --accent: #7e4391;
  --accent-light: #eca8fe;
  --accent-soft: #f5eef8;
  --accent-dark: #5a2d6a;
  --ok: #059669;
  --warn: #d97706;
  --ko: #dc2626;
  --surface-low: #e6f2ff;
  --surface-mid: #dce9f7;
}

/* --------- Base --------- */
* { box-sizing: border-box; }
html, body { background: var(--bg); color: var(--text); }
body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Manrope', sans-serif;
  color: var(--text);
  letter-spacing: -0.01em;
  margin-bottom: .75rem;
}
h1 { font-size: 2.4rem;  font-weight: 800; }
h2 { font-size: 1.5rem;  font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; letter-spacing: 0; }
h4, h5 { font-weight: 700; }
.text-muted { color: var(--muted) !important; }

/* --------- Navbar (bianca, sobria) --------- */
.navbar {
  background: var(--card) !important;
  border-bottom: 1px solid var(--border);
  padding: 10px 20px;
  box-shadow: none;
}
.navbar .navbar-brand {
  color: var(--accent) !important;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: .01em;
  display: flex; align-items: center; gap: .5rem;
  padding: 0;
}
.navbar .navbar-brand::before {
  content: ""; width: 24px; height: 24px;
  background: var(--accent);
  border-radius: 6px;
  display: inline-block;
}
.navbar .text-light { color: var(--muted) !important; font-size: 13px; }
.navbar .text-light strong { color: var(--text); font-weight: 600; }

/* --------- Card (no shadow, bordo 1px) --------- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: none;
}
.card-body { padding: 16px; }
.shadow-sm { box-shadow: none !important; }
.bg-white { background: var(--card) !important; }

/* --------- Buttons (radius 6px, no shadow) --------- */
.btn {
  border-radius: 6px;
  font-weight: 500;
  font-family: 'Manrope', sans-serif;
  font-size: 13px;
  padding: 7px 14px;
  border: 1px solid transparent;
  transition: background-color .12s ease, color .12s ease, border-color .12s ease;
  box-shadow: none;
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #fff;
}
.btn-outline-primary {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-outline-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-outline-secondary {
  background: transparent;
  color: var(--muted);
  border-color: var(--border);
}
.btn-outline-secondary:hover {
  background: var(--surface-low);
  color: var(--text);
  border-color: var(--border);
}
.btn-outline-danger {
  background: transparent;
  color: var(--ko);
  border-color: var(--ko);
}
.btn-outline-danger:hover {
  background: var(--ko); color: #fff;
}
.btn-success {
  background: var(--ok);
  border-color: var(--ok);
  color: #fff;
}
.btn-success:hover { filter: brightness(.92); color: #fff; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-lg { padding: 10px 18px; font-size: 14px; }

/* --------- Forms --------- */
.form-control, .form-select {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 8px 12px;
  font-family: 'Manrope', sans-serif;
  font-size: 14px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-control:focus, .form-select:focus {
  background: var(--card);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(126, 67, 145, .12);
  outline: none;
}
.form-label {
  color: var(--text);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .03em;
  text-transform: uppercase;
  margin-bottom: .35rem;
}
.form-check-input {
  border: 1px solid var(--border);
  background: var(--card);
}
.form-check-input:checked {
  background-color: var(--accent);
  border-color: var(--accent);
}

/* --------- Tables (header viola, no border esterni) --------- */
.table {
  background: var(--card);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 1rem;
  font-size: 13px;
}
.table thead.table-light th, .table thead th {
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: .05em;
  border: none;
  padding: 10px 14px;
}
.table tbody td {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text);
  font-weight: 600;
  font-size: 13px;
}
.table tbody tr:first-child td { border-top: none; }
.table tbody tr:hover { background: var(--surface-low); }
table code {
  color: var(--accent-dark);
  background: var(--accent-soft);
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 12px;
}

/* --------- Badges (pill) --------- */
.badge {
  font-weight: 600;
  border-radius: 9999px;
  padding: 2px 10px;
  letter-spacing: .03em;
  font-size: 11px;
}
.badge.bg-success {
  background: rgba(5, 150, 105, .12) !important;
  color: var(--ok) !important;
}
.badge.bg-secondary {
  background: #f3f4f6 !important;
  color: var(--muted) !important;
}
.badge.bg-info {
  background: var(--accent-soft) !important;
  color: var(--accent-dark) !important;
}
.badge.bg-warning {
  background: rgba(217, 119, 6, .12) !important;
  color: var(--warn) !important;
}
.badge.bg-danger {
  background: rgba(220, 38, 38, .12) !important;
  color: var(--ko) !important;
}

/* --------- Alerts --------- */
.alert {
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 13px;
}
.alert-info {
  background: var(--surface-low);
  color: var(--text);
  border-color: var(--border);
}
.alert-danger {
  background: #fdecec;
  color: var(--ko);
  border-color: rgba(220, 38, 38, .25);
}
.alert-warning {
  background: rgba(217, 119, 6, .08);
  color: var(--warn);
  border-color: rgba(217, 119, 6, .25);
}

/* --------- Login wrap --------- */
.login-wrap {
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

/* --------- Dashboard cards --------- */
.display-6 {
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--accent);
}
.dashboard-card { transition: border-color .15s ease, box-shadow .15s ease; }
.dashboard-card:hover {
  border-color: var(--accent-light);
  box-shadow: 0 4px 12px rgba(126, 67, 145, .08);
}

/* --------- Misc --------- */
hr { border: none; border-top: 1px solid var(--border); margin: 1.25rem 0; }
a { color: var(--accent); text-decoration: none; font-weight: 500; }
a:hover { color: var(--accent-dark); text-decoration: underline; }
.bg-light, .bg-app { background: var(--bg) !important; }

/* Label helper (categoria/sezione) */
.label-md {
  font-weight: 600;
  letter-spacing: .08em;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--accent);
}

/* Help icon ⓘ accanto ai label (tooltip Bootstrap) */
.help-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px; height: 14px;
  border-radius: 9999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 9px;
  font-weight: 800;
  margin-left: 5px;
  cursor: help;
  border: 1px solid transparent;
  transition: background-color .12s ease, color .12s ease;
  vertical-align: middle;
  font-family: 'Manrope', sans-serif;
  letter-spacing: 0;
  text-transform: none;
  line-height: 1;
}
.help-icon:hover {
  background: var(--accent);
  color: #fff;
}
/* tooltip Bootstrap: tema brand */
.tooltip-inner {
  background: var(--text);
  color: #fff;
  font-family: 'Manrope', sans-serif