/* =====================================================================
   Helptec MB — foglio di stile applicativo
   Direzione grafica: "Enterprise sobrio"
   Tipografia: Inter (UI) + IBM Plex Mono (codici, identificativi)
   Colore d'accento: #1d4ed8
   ===================================================================== */

/* --- Font vendorizzati (nessun CDN) --------------------------------- */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../vendor/fonts/inter-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../vendor/fonts/inter-latin-500-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../vendor/fonts/inter-latin-600-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../vendor/fonts/inter-latin-700-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../vendor/fonts/ibm-plex-mono-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../vendor/fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2');
}

/* --- Variabili ------------------------------------------------------- */
:root {
  --mib-accent: #1d4ed8;
  --mib-accent-dark: #1e40af;
  --mib-accent-soft: #eff4ff;
  --bs-font-sans-serif: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --bs-font-monospace: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --bs-body-font-size: 0.9375rem;
  --bs-border-radius: 0.375rem;
  --mib-sidebar-bg: #0f172a;
  --mib-sidebar-fg: #cbd5e1;
  --mib-sidebar-muted: #64748b;
}

[data-bs-theme="dark"] {
  --mib-accent: #60a5fa;
  --mib-accent-soft: #1e293b;
}

body {
  font-family: var(--bs-font-sans-serif);
  letter-spacing: -0.005em;
}

code, kbd, samp, pre, .mono, .text-mono {
  font-family: var(--bs-font-monospace);
}

/* --- Barra superiore -------------------------------------------------- */
.app-header {
  border-bottom: 1px solid var(--bs-border-color);
}
.app-header .nav-link {
  color: var(--bs-body-color);
}
.mib-env-badge {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
}

/* --- Barra laterale --------------------------------------------------- */
.app-sidebar {
  background-color: var(--mib-sidebar-bg) !important;
}
.sidebar-brand {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.9rem 1rem;
}
.sidebar-brand .brand-text {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
}
.sidebar-brand .brand-sub {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--mib-sidebar-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.sidebar-menu .nav-link {
  color: var(--mib-sidebar-fg);
  border-radius: 0.375rem;
  margin: 0.0625rem 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
}
.sidebar-menu .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.06);
  color: #fff;
}
.sidebar-menu .nav-link.active {
  background-color: var(--mib-accent);
  color: #fff;
  box-shadow: inset 3px 0 0 rgba(255, 255, 255, 0.5);
}
.sidebar-menu .nav-treeview .nav-link {
  font-size: 0.84375rem;
  padding-left: 2.25rem;
  font-weight: 400;
}
.sidebar-menu .nav-header {
  color: var(--mib-sidebar-muted);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  padding: 1rem 1rem 0.35rem;
}
.sidebar-user {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.75rem 1rem;
  color: var(--mib-sidebar-fg);
  font-size: 0.8125rem;
}

/* --- Intestazione di pagina ------------------------------------------- */
.mib-page-header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.mib-page-header h1 {
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
}
.mib-page-header .lead-sub {
  font-size: 0.875rem;
  color: var(--bs-secondary-color);
  margin: 0.125rem 0 0;
}

/* --- Card ------------------------------------------------------------- */
.card {
  border: 1px solid var(--bs-border-color);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}
.card-header {
  background-color: transparent;
  border-bottom: 1px solid var(--bs-border-color);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.75rem 1rem;
}
.card-header .card-title {
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 0;
}

/* --- Indicatori sintetici --------------------------------------------- */
.mib-stat {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem;
}
.mib-stat .icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.5rem;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  background: var(--mib-accent-soft);
  color: var(--mib-accent);
  flex: 0 0 auto;
}
.mib-stat .value {
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.mib-stat .label {
  font-size: 0.8125rem;
  color: var(--bs-secondary-color);
}

/* --- Tabelle ----------------------------------------------------------- */
.table {
  font-size: 0.875rem;
}
.table > thead th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  color: var(--bs-secondary-color);
  white-space: nowrap;
  border-bottom-width: 1px;
}
.table > tbody td {
  vertical-align: middle;
}
.table-hover > tbody > tr:hover > * {
  background-color: var(--mib-accent-soft);
}
.table a.row-link {
  color: inherit;
  text-decoration: none;
  font-weight: 500;
}
.table a.row-link:hover {
  color: var(--mib-accent);
  text-decoration: underline;
}
th.sortable a {
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
th.sortable a:hover {
  color: var(--mib-accent);
}

/* --- Elementi di supporto ---------------------------------------------- */
.mib-code {
  font-family: var(--bs-font-monospace);
  font-size: 0.8125rem;
  color: var(--bs-secondary-color);
}
.mib-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--mib-accent);
  color: #fff;
  display: inline-grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  flex: 0 0 auto;
}
.mib-avatar.lg {
  width: 3.5rem;
  height: 3.5rem;
  font-size: 1.25rem;
}
.mib-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--bs-secondary-color);
}
.mib-empty i {
  font-size: 2.5rem;
  opacity: 0.35;
  display: block;
  margin-bottom: 0.75rem;
}
.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.form-text {
  font-size: 0.75rem;
}
.required::after {
  content: ' *';
  color: var(--bs-danger);
}
.filter-bar {
  background: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  padding: 0.75rem;
  margin-bottom: 1rem;
}
.badge {
  font-weight: 500;
  letter-spacing: 0.01em;
}
.btn {
  font-size: 0.875rem;
  font-weight: 500;
}
.btn-primary {
  --bs-btn-bg: var(--mib-accent);
  --bs-btn-border-color: var(--mib-accent);
  --bs-btn-hover-bg: var(--mib-accent-dark);
  --bs-btn-hover-border-color: var(--mib-accent-dark);
  --bs-btn-active-bg: var(--mib-accent-dark);
  --bs-btn-active-border-color: var(--mib-accent-dark);
}
.btn-outline-primary {
  --bs-btn-color: var(--mib-accent);
  --bs-btn-border-color: var(--mib-accent);
  --bs-btn-hover-bg: var(--mib-accent);
  --bs-btn-hover-border-color: var(--mib-accent);
}
a {
  color: var(--mib-accent);
}
.nav-tabs .nav-link.active {
  border-bottom-color: transparent;
  font-weight: 600;
}

/* --- Pagina di accesso -------------------------------------------------- */
.mib-auth {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr;
  background: #0f172a;
}
@media (min-width: 992px) {
  .mib-auth {
    grid-template-columns: 1.1fr 1fr;
  }
}
.mib-auth-side {
  display: none;
  padding: 3rem;
  color: #e2e8f0;
  background:
    radial-gradient(1200px 500px at 10% 0%, rgba(29, 78, 216, 0.35), transparent 60%),
    linear-gradient(160deg, #0f172a 0%, #111c33 100%);
  flex-direction: column;
  justify-content: space-between;
}
@media (min-width: 992px) {
  .mib-auth-side {
    display: flex;
  }
}
.mib-auth-side h2 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  max-width: 22ch;
}
.mib-auth-side ul {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0 0;
  font-size: 0.9375rem;
  color: #94a3b8;
}
.mib-auth-side li {
  display: flex;
  gap: 0.625rem;
  align-items: flex-start;
  margin-bottom: 0.625rem;
}
.mib-auth-side li i {
  color: #60a5fa;
  margin-top: 0.15rem;
}
.mib-auth-panel {
  display: grid;
  place-items: center;
  padding: 2rem 1.25rem;
  background: var(--bs-body-bg);
}
.mib-auth-card {
  width: 100%;
  max-width: 24rem;
}
.mib-auth-logo {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.625rem;
  background: var(--mib-accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 1.25rem;
}
.mib-otp-input {
  font-family: var(--bs-font-monospace);
  font-size: 1.5rem;
  letter-spacing: 0.5em;
  text-align: center;
}
.mib-qr {
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  padding: 0.75rem;
  background: #fff;
  display: inline-block;
  line-height: 0;
}
.mib-secret {
  font-family: var(--bs-font-monospace);
  font-size: 0.9375rem;
  letter-spacing: 0.08em;
  word-break: break-all;
}
.recovery-codes {
  font-family: var(--bs-font-monospace);
  columns: 2;
  font-size: 0.9375rem;
  list-style: none;
  padding: 0;
}

/* --- Matrice dei permessi ------------------------------------------------ */
.perm-matrix th.rot {
  height: 8rem;
  white-space: nowrap;
  vertical-align: bottom;
  padding: 0;
}
.perm-matrix th.rot > div {
  transform: rotate(-60deg);
  transform-origin: bottom left;
  width: 1.75rem;
  margin-left: 50%;
}
.perm-matrix td {
  text-align: center;
}
.perm-module-row td {
  background: var(--bs-tertiary-bg);
  font-weight: 600;
}

/* --- Stampa ---------------------------------------------------------------- */
@media print {
  .app-sidebar, .app-header, .app-footer, .no-print { display: none !important; }
  .app-main { margin-left: 0 !important; }
}