:root {
  --app-primary: #b21e1e;
  --app-primary-dark: #7d1414;
  --app-accent: #e23b34;
  --app-accent-dark: #b21e1e;
  --app-bg: #f7f4f4;
  --app-surface: #ffffff;
  --app-border: #e6dede;
  --app-shadow: 0 4px 16px rgba(178, 30, 30, 0.10);
}

html {
  font-size: 15px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  margin-bottom: 80px;
  background-color: var(--app-bg);
  color: #1f2937;
}

a {
  text-decoration: none;
}

/* ----- Navbar ----- */
.app-navbar {
  background: linear-gradient(90deg, var(--app-primary) 0%, var(--app-primary-dark) 100%);
}

.app-navbar .navbar-brand {
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.3px;
  font-size: 1.25rem;
}

.app-navbar .navbar-brand .bi {
  color: var(--app-accent);
}

.app-navbar .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.4);
}

.app-navbar .navbar-toggler-icon {
  filter: invert(1);
}

/* Bottoni di navigazione */
.btn-nav {
  color: rgba(255, 255, 255, 0.92);
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.15s ease-in-out;
}

.btn-nav:hover,
.btn-nav:focus {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-nav.active {
  color: var(--app-primary-dark);
  background-color: #fff;
  border-color: #fff;
  box-shadow: var(--app-shadow);
}

/* I dropdown-toggle (Anagrafiche/Impostazioni), da aperti o premuti, ricevono da Bootstrap
   (.btn.show / .btn:active, più specifici di .btn-nav) un testo scuro: lo si riporta a bianco
   come gli altri bottoni della navbar. La pagina attiva (.active, rosso su bianco) resta invariata. */
.btn-nav.dropdown-toggle:not(.active) {
  color: rgba(255, 255, 255, 0.92);
}

.btn-nav.dropdown-toggle:not(.active):hover,
.btn-nav.dropdown-toggle:not(.active):focus,
.btn-nav.dropdown-toggle:not(.active):active,
.btn-nav.dropdown-toggle:not(.active).show {
  color: #fff;
}

/* ----- Card / superfici ----- */
.card {
  border: 1px solid var(--app-border);
  border-radius: 14px;
  box-shadow: var(--app-shadow);
}

.card .card-header {
  background-color: transparent;
  border-bottom: 1px solid var(--app-border);
  font-weight: 700;
}

.dashboard-card {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.dashboard-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(178, 30, 30, 0.16);
}

.dashboard-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  background-color: rgba(178, 30, 30, 0.09);
  color: var(--app-primary);
}

/* ----- Bottoni ----- */
.btn {
  border-radius: 10px;
  font-weight: 600;
}

.btn-primary {
  background-color: var(--app-primary);
  border-color: var(--app-primary);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--app-primary-dark);
  border-color: var(--app-primary-dark);
}

.btn-outline-primary {
  color: var(--app-primary);
  border-color: var(--app-primary);
}

.btn-outline-primary:hover {
  background-color: var(--app-primary);
  border-color: var(--app-primary);
}

.btn:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(178, 30, 30, 0.25);
}

/* ----- Contenitore principale ----- */
/* Tutta la larghezza dello schermo con respiro laterale: le liste larghe
   (Scarichi/Pesate/matrice Ruoli) usano tutto lo spazio ed evitano lo scroll
   orizzontale interno. Nessun tetto di larghezza. I form si auto-limitano via .row/.col-*. */
.app-container {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (max-width: 575.98px) {
  /* Sui telefoni gutter compatti per non sprecare spazio (coerente con le schede). */
  .app-container {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
}

/* ----- Tabelle ----- */
.table {
  background-color: var(--app-surface);
  border-radius: 12px;
  overflow: hidden;
}

.table > thead {
  background-color: #fbecec;
}

.table > thead th {
  border-bottom: 2px solid var(--app-border);
  color: var(--app-primary);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.4px;
}

.table-responsive {
  border-radius: 12px;
  box-shadow: var(--app-shadow);
}

/* ----- Form ----- */
.form-control,
.form-select {
  border-radius: 10px;
  border-color: var(--app-border);
}

.form-label {
  font-weight: 600;
  color: #374151;
}

/* ----- Page title ----- */
h1 {
  font-weight: 800;
  color: var(--app-primary);
}

/* ----- Footer ----- */
.app-footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 1.1rem 0;
  background-color: var(--app-surface);
  border-top: 1px solid var(--app-border);
}

/* ----- Interfaccia semplificata per gli autisti (input grandi e colorati) ----- */
.autista-form {
  max-width: 760px;
  margin: 0 auto;
  background: var(--app-surface);
  padding: 2rem;
  border-radius: 18px;
  box-shadow: var(--app-shadow);
}

.autista-title {
  font-size: 2.6rem;
  font-weight: 800;
  text-align: center;
  color: var(--app-primary);
  margin-bottom: 1.5rem;
}

.autista-field {
  margin-bottom: 1.4rem;
}

.autista-label {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--app-primary);
  margin-bottom: 0.4rem;
}

.autista-input {
  height: auto;
  font-size: 1.8rem !important;
  padding: 0.8rem 1rem !important;
  border: 4px solid #1d70b8 !important;
  border-radius: 12px !important;
  background-color: #eaf3fb !important;
  font-weight: 700;
}

.autista-input:focus {
  border-color: #f4a300 !important;
  background-color: #fff7e6 !important;
  box-shadow: 0 0 0 0.3rem rgba(244, 163, 0, 0.4) !important;
}

.autista-validation {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: #d62828;
  margin-top: 0.3rem;
}

.autista-error {
  font-size: 1.3rem;
  font-weight: 700;
}

.autista-submit {
  width: 100%;
  font-size: 2rem !important;
  font-weight: 800 !important;
  padding: 1rem !important;
  color: #fff !important;
  background-color: var(--app-accent) !important;
  border: none !important;
  border-radius: 14px !important;
  margin-top: 1rem;
  letter-spacing: 1px;
}

.autista-submit:hover,
.autista-submit:active {
  background-color: var(--app-accent-dark) !important;
}

/* ----- Select2 nella maschera autista: stesso aspetto grande dei campi .autista-input ----- */
.autista-form .select2-container {
  width: 100% !important;
}

.autista-form .select2-container--bootstrap-5 .select2-selection {
  height: auto;
  min-height: 0;
  padding: 0.8rem 1rem;
  border: 4px solid #1d70b8;
  border-radius: 12px;
  background-color: #eaf3fb;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
}

.autista-form .select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered {
  padding: 0;
  color: inherit;
  line-height: 1.2;
}

.autista-form .select2-container--bootstrap-5 .select2-selection--single .select2-selection__arrow {
  height: 100%;
}

.autista-form .select2-container--bootstrap-5.select2-container--focus .select2-selection,
.autista-form .select2-container--bootstrap-5.select2-container--open .select2-selection {
  border-color: #f4a300;
  background-color: #fff7e6;
  box-shadow: 0 0 0 0.3rem rgba(244, 163, 0, 0.4);
}

/* ----- Checklist controlli nella maschera autista: checkbox e note ingranditi ----- */
.autista-form .list-group-item {
  padding: 1rem 1.1rem;
}

.autista-form .form-check {
  min-height: 0;
  padding-left: 2.8rem;
}

.autista-form .form-check-input {
  width: 1.9rem;
  height: 1.9rem;
  margin-left: -2.8rem;
  margin-top: 0.1rem;
  border: 3px solid #1d70b8;
}

.autista-form .form-check-input:checked {
  background-color: var(--app-accent);
  border-color: var(--app-accent);
}

.autista-form .form-check-label {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--app-primary);
}

.autista-form .js-controllo-nota {
  font-size: 1.3rem;
  border: 3px solid #1d70b8;
  border-radius: 10px;
  background-color: #eaf3fb;
}

.autista-form .js-controllo-nota:disabled {
  background-color: #f1f1f1;
  border-color: #ccc;
}

/* ----- Autenticazione (pagina di login) ----- */
.auth-page {
  margin-bottom: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--app-primary) 0%, var(--app-primary-dark) 55%, var(--app-accent-dark) 100%);
}

.auth-wrapper {
  width: 100%;
  max-width: 420px;
}

.auth-card {
  background: var(--app-surface);
  border-radius: 18px;
  box-shadow: 0 18px 48px rgba(70, 10, 10, 0.32);
  padding: 2.25rem 2rem;
}

.auth-brand {
  text-align: center;
  margin-bottom: 1.75rem;
}

.auth-logo {
  width: 72px;
  height: 72px;
  margin: 0 auto 0.9rem;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: #fff;
  background: linear-gradient(135deg, var(--app-accent) 0%, var(--app-accent-dark) 100%);
  box-shadow: 0 8px 20px rgba(178, 30, 30, 0.4);
}

.auth-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--app-primary);
  margin-bottom: 0.15rem;
}

.auth-subtitle {
  color: #6b7280;
  font-size: 0.95rem;
  margin-bottom: 0;
}

.auth-card .input-group-text {
  background-color: #f7eeee;
  border-color: var(--app-border);
  color: var(--app-primary);
}

.auth-card .input-group .btn-outline-secondary {
  border-color: var(--app-border);
  color: #6b7280;
}

.auth-card .input-group .btn-outline-secondary:hover {
  background-color: #f7eeee;
  color: var(--app-primary);
}

/* Riga elenco di una pesata ancora "in corso" (non completata): tinta neutra molto tenue.
   Imposta la variabile base di Bootstrap così convive con table-striped/table-hover (che
   sovrappongono solo un velo). La riga in errore (scostamento oltre tolleranza) usa table-danger. */
tr.pesata-in-corso {
  --bs-table-bg: #f4f5f7;
}

/* =========================================================================
   Responsive: ottimizzazione tablet/telefono
   ========================================================================= */

/* Input di rinomina ruolo (Gestione accessi): largo e fisso su desktop,
   a tutta larghezza sui telefoni per non sforare la riga della scheda. */
.role-rename-input {
  width: 12rem;
}

@media (max-width: 575.98px) {
  .role-rename-input {
    width: 100%;
  }
}

/* ----- Rifinitura touch (tablet verticale e telefono) ----- */
@media (max-width: 767.98px) {
  /* I bottoni d'azione negli elenchi diventano più comodi al tocco. */
  td.cell-azioni .btn-sm,
  .cell-azioni .btn-sm {
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;
  }

  td.cell-azioni {
    gap: 0.4rem;
  }
}

/* ----- Tabelle "a schede" sui telefoni -----
   Le tabelle elenco semplici marcate .table-cards: sotto i 576px ogni riga
   diventa una scheda con etichetta (data-label) a sinistra e valore a destra.
   Pattern puro CSS: convive con js-datatable (DataTables continua a gestire
   ordinamento/ricerca/paginazione). Le griglie complesse con inserimento inline
   (Scarichi e Pesate, entrambe paginate lato server) e la matrice Ruoli NON usano
   questa classe e restano a scorrimento orizzontale. */
@media (max-width: 575.98px) {
  /* Niente ombra/scroll del wrapper: le schede gestiscono da sé lo spazio. */
  .table-responsive:has(> .table-cards),
  .table-responsive:has(> .dataTables_wrapper .table-cards) {
    box-shadow: none;
    overflow-x: visible;
  }

  table.table-cards {
    background-color: transparent;
    box-shadow: none;
  }

  table.table-cards,
  table.table-cards > tbody,
  table.table-cards > tbody > tr,
  table.table-cards > tbody > tr > td {
    display: block;
    width: 100%;
  }

  /* Intestazioni nascoste: l'etichetta arriva da data-label su ogni cella. */
  table.table-cards > thead {
    display: none;
  }

  table.table-cards > tbody > tr {
    border: 1px solid var(--app-border);
    border-radius: 12px;
    margin-bottom: 0.75rem;
    padding: 0.25rem 0.85rem;
    background-color: var(--app-surface);
    box-shadow: var(--app-shadow);
  }

  /* Lo striping a righe alterne non ha senso a schede: sfondo uniforme. */
  table.table-cards.table-striped > tbody > tr > td {
    background-color: transparent;
  }

  table.table-cards > tbody > tr > td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    text-align: right;
    border: 0;
    border-bottom: 1px solid var(--app-border);
    padding: 0.55rem 0;
  }

  table.table-cards > tbody > tr > td:last-child {
    border-bottom: 0;
  }

  table.table-cards > tbody > tr > td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    margin-right: 0.75rem;
    font-weight: 700;
    text-align: left;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.4px;
    color: var(--app-primary);
  }

  /* Celle senza etichetta (es. messaggi "nessun dato" con colspan). */
  table.table-cards > tbody > tr > td:not([data-label])::before {
    content: "";
    margin-right: 0;
  }

  /* Colonna azioni: bottoni a tutta larghezza, impilati. */
  table.table-cards > tbody > tr > td.cell-azioni {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    gap: 0.4rem;
    padding-top: 0.7rem;
  }

  table.table-cards > tbody > tr > td.cell-azioni::before {
    display: none;
  }

  table.table-cards > tbody > tr > td.cell-azioni .btn,
  table.table-cards > tbody > tr > td.cell-azioni form {
    display: block;
    width: 100%;
    margin: 0;
  }
}

/* ----- Maschere autista su telefoni stretti -----
   I campi restano grandi per il touch ma vengono ridotti per non sforare
   in larghezza/altezza sotto i 480px. */
@media (max-width: 480px) {
  .autista-form {
    padding: 1.25rem;
  }

  .autista-title {
    font-size: 2rem;
  }

  .autista-label,
  .autista-form .form-check-label {
    font-size: 1.25rem;
  }

  .autista-input,
  .autista-form .select2-container--bootstrap-5 .select2-selection {
    font-size: 1.45rem !important;
  }

  .autista-submit {
    font-size: 1.6rem !important;
  }
}

/* ----- Overlay di caricamento globale ----- */
/* Mostrato da ~/js/site.js all'invio di un form o al click su un link che cambia
   pagina. Copre l'intera viewport (intercetta i click → niente doppio invio)
   finché la nuova pagina non ha caricato. Mostra/nascondi via la classe .d-none
   (display:none !important di Bootstrap, che vince su display:flex). z-index sopra
   tooltip/modale di Bootstrap (max 1080). */
.app-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(1px);
}

.app-loading-overlay .spinner-border {
  width: 3rem;
  height: 3rem;
  border-width: 0.3rem;
  color: var(--app-primary);
}