/* ==================================================================
   Gestionale fatture — identità visiva
   Palette: Inchiostro #13202F · Carta #F3F5F1 · Ottanio #0E7568
            Salvia #DCE8E2 · Ambra #9A6700 · Mattone #B3372B
   Tipografia: Space Grotesk (titoli e cifre grandi)
               IBM Plex Sans (interfaccia, numeri tabellari)
   ================================================================== */

:root {
  --inchiostro: #13202F;
  --inchiostro-2: #1C2C3F;
  --carta: #F3F5F1;
  --bianco: #FFFFFF;
  --bordo: #DFE4DC;
  --bordo-forte: #C8D0C6;
  --testo: #22303E;
  --testo-tenue: #64707C;
  --ottanio: #0E7568;
  --ottanio-scuro: #0A5A50;
  --salvia: #DCE8E2;
  --salvia-chiara: #EBF2ED;
  --ambra: #9A6700;
  --ambra-fondo: #FBF3DF;
  --mattone: #B3372B;
  --mattone-fondo: #FAE9E6;
  --viola: #6C4AB0;
  --viola-fondo: #EFEAF9;
  --blu: #2E5EA8;
  --blu-fondo: #E7EEF9;
  --raggio: 12px;
  --raggio-s: 8px;
  --ombra: 0 1px 2px rgba(19, 32, 47, .07);
  --ombra-alta: 0 14px 34px rgba(19, 32, 47, .18);
  --font-ui: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", var(--font-ui);
  --larghezza-sidebar: 252px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--testo);
  background: var(--carta);
}
h1, h2, h3 { font-family: var(--font-display); color: var(--inchiostro); line-height: 1.2; margin: 0 0 .4em; }
h2 { font-size: 19px; font-weight: 600; }
h3 { font-size: 16px; font-weight: 600; }
p { margin: 0 0 .8em; }
a { color: var(--ottanio); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { vertical-align: middle; }
.icona { flex: none; }

.mono, .cifra, td.num, th.num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}
.num { text-align: right; }
.mt-16 { margin-top: 16px; }
.tenue { color: var(--testo-tenue); }
.piccolo { font-size: 12.5px; }
.destra { text-align: right; }
.nowrap { white-space: nowrap; }

.salta {
  position: absolute; left: -9999px; top: 0;
  background: var(--inchiostro); color: #fff; padding: 8px 14px; border-radius: 0 0 8px 0;
}
.salta:focus { left: 0; z-index: 100; }

:focus-visible { outline: 2px solid var(--ottanio); outline-offset: 2px; }

/* ------------------------------ Shell ---------------------------- */

.app { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--larghezza-sidebar);
  flex: none;
  background: var(--inchiostro);
  color: #B9C6D4;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 18px 16px;
}
.brand-marchio {
  width: 40px; height: 40px; flex: none;
  display: grid; place-items: center;
  background: var(--ottanio); color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 21px;
  border-radius: 10px;
}
.brand-testo strong {
  display: block; color: #fff;
  font-family: var(--font-display); font-size: 17px; font-weight: 600; letter-spacing: .01em;
}
.brand-testo small { display: block; font-size: 11.5px; color: #8FA0B1; }

.nav { padding: 6px 10px; flex: 1; }
.nav-sezione {
  font-size: 11.5px; color: #7A8CA0;
  padding: 16px 10px 6px;
}
.nav-voce {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 10px; margin: 1px 0;
  border-radius: 9px;
  color: #B9C6D4; font-weight: 500;
  border-left: 3px solid transparent;
}
.nav-voce:hover { background: var(--inchiostro-2); color: #fff; text-decoration: none; }
.nav-voce.attiva {
  background: var(--inchiostro-2); color: #fff;
  border-left-color: var(--ottanio);
}
.sidebar-piede { padding: 10px; border-top: 1px solid rgba(255,255,255,.08); }
.sidebar-utente { display: flex; align-items: center; gap: 10px; padding: 6px 10px 8px; }
.sidebar-utente-nome { font-size: 13px; color: #DDE5EC; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.avatar {
  width: 30px; height: 30px; flex: none; border-radius: 50%;
  background: var(--salvia); color: var(--ottanio-scuro);
  display: grid; place-items: center; font-weight: 600; font-size: 14px;
}

.principale { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  display: flex; align-items: center; gap: 14px;
  background: var(--bianco);
  border-bottom: 1px solid var(--bordo);
  padding: 12px 26px;
  position: sticky; top: 0; z-index: 20;
}
.topbar-titolo { font-size: 20px; font-weight: 600; margin: 0; }
.topbar-destra { margin-left: auto; }
.topbar-data { color: var(--testo-tenue); font-size: 13px; }

.contenuto { padding: 24px 26px 60px; max-width: 1360px; width: 100%; }

.solo-mobile { display: none; }

/* --------------------------- Bottoni ------------------------------ */

.btn {
  display: inline-flex; align-items: center; gap: 7px;
  font: 500 14px var(--font-ui);
  padding: 9px 15px;
  border-radius: 9px;
  border: 1px solid transparent;
  cursor: pointer;
  background: var(--ottanio); color: #fff;
  transition: background .12s ease;
}
.btn:hover { background: var(--ottanio-scuro); text-decoration: none; }
.btn.secondario {
  background: var(--bianco); color: var(--inchiostro);
  border-color: var(--bordo-forte);
}
.btn.secondario:hover { background: var(--salvia-chiara); }
.btn.pericolo { background: var(--mattone); }
.btn.pericolo:hover { background: #92291F; }
.btn.fantasma { background: transparent; color: var(--ottanio); border-color: transparent; padding: 6px 8px; }
.btn.fantasma:hover { background: var(--salvia-chiara); }
.btn.mini { padding: 5px 10px; font-size: 13px; border-radius: 7px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn-icona {
  display: inline-grid; place-items: center;
  width: 34px; height: 34px;
  border: 1px solid var(--bordo-forte); border-radius: 8px;
  background: var(--bianco); color: var(--inchiostro); cursor: pointer;
}
.btn-icona:hover { background: var(--salvia-chiara); }
.btn-icona.discreto { border-color: transparent; background: transparent; color: var(--testo-tenue); }
.btn-icona.discreto:hover { color: var(--inchiostro); background: var(--salvia-chiara); }

/* ---------------------------- Pannelli ---------------------------- */

.pannello {
  background: var(--bianco);
  border: 1px solid var(--bordo);
  border-radius: var(--raggio);
  box-shadow: var(--ombra);
  padding: 18px 20px;
  margin-bottom: 20px;
}
.pannello-testata {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.pannello-testata h2 { margin: 0; }
.pannello-testata .spinta { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

/* ------------------------ Riquadri liquidità ---------------------- */

.griglia-saldi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.saldo-riquadro {
  background: var(--inchiostro);
  color: #fff;
  border-radius: var(--raggio);
  padding: 16px 18px 14px;
}
.saldo-riquadro.totale { background: var(--ottanio); }
.saldo-riquadro .etichetta { font-size: 13px; color: rgba(255,255,255,.75); }
.saldo-riquadro .cifra {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 30px);
  font-weight: 700;
  margin: 2px 0 4px;
  letter-spacing: -.01em;
}
.saldo-riquadro .sotto { font-size: 12px; color: rgba(255,255,255,.62); }

/* --------------------------- Tessere KPI -------------------------- */

.griglia-kpi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.kpi {
  display: block;
  background: var(--bianco);
  border: 1px solid var(--bordo);
  border-left: 4px solid var(--bordo-forte);
  border-radius: var(--raggio-s);
  padding: 13px 16px;
  color: inherit;
}
a.kpi:hover { text-decoration: none; border-color: var(--bordo-forte); box-shadow: var(--ombra); }
.kpi .etichetta { font-size: 13px; color: var(--testo-tenue); }
.kpi .cifra {
  font-family: var(--font-display);
  font-size: 23px; font-weight: 700; color: var(--inchiostro);
  margin-top: 2px;
}
.kpi .sotto { font-size: 12px; color: var(--testo-tenue); }
.kpi.verde   { border-left-color: var(--ottanio); }
.kpi.ambra   { border-left-color: var(--ambra); }
.kpi.ambra .cifra { color: var(--ambra); }
.kpi.rosso   { border-left-color: var(--mattone); }
.kpi.rosso .cifra { color: var(--mattone); }
.kpi.blu     { border-left-color: var(--blu); }

/* ----------------------------- Badge ------------------------------ */

.badge {
  display: inline-block;
  font-size: 12px; font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.badge.aperta   { background: var(--blu-fondo); color: var(--blu); }
.badge.parziale { background: var(--ambra-fondo); color: var(--ambra); }
.badge.pagata   { background: var(--salvia); color: var(--ottanio-scuro); }
.badge.scaduta  { background: var(--mattone-fondo); color: var(--mattone); }
.badge.verifica { background: var(--viola-fondo); color: var(--viola); }
.badge.neutro   { background: #ECEFEA; color: var(--testo-tenue); }
.badge.auto     { background: var(--salvia-chiara); color: var(--ottanio-scuro); }

.chip-fiducia {
  display: inline-block;
  font: 600 12px var(--font-ui);
  padding: 2px 9px; border-radius: 999px;
  background: var(--salvia); color: var(--ottanio-scuro);
}
.chip-fiducia.media { background: var(--ambra-fondo); color: var(--ambra); }
.chip-motivo {
  display: inline-block;
  font-size: 11.5px; color: var(--testo-tenue);
  background: #EEF1EC; border-radius: 6px;
  padding: 2px 7px; margin: 2px 3px 0 0;
}

/* ----------------------------- Tabelle ---------------------------- */

.tabella-avvolgi { overflow-x: auto; }
table.tabella {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.8px;
  background: var(--bianco);
}
table.tabella th {
  text-align: left;
  font-weight: 600; font-size: 12.5px;
  color: var(--testo-tenue);
  padding: 9px 10px;
  border-bottom: 1px solid var(--bordo-forte);
  white-space: nowrap;
}
table.tabella td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--bordo);
  vertical-align: middle;
}
table.tabella tbody tr:hover { background: var(--salvia-chiara); }
table.tabella .azioni { white-space: nowrap; text-align: right; }
tr.riga-dettaglio > td { background: #F7F9F6; padding: 12px 16px; }
tr.scaduta-riga td:first-child { box-shadow: inset 3px 0 0 var(--mattone); }

/* Ritocchi DataTables */
.dataTables_wrapper { font-size: 13.5px; }
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
  border: 1px solid var(--bordo-forte); border-radius: 8px;
  padding: 6px 10px; margin-left: 6px; background: #fff;
  font: inherit;
}
.dataTables_wrapper .dataTables_filter { margin-bottom: 8px; }
.dataTables_wrapper .dataTables_info { color: var(--testo-tenue); padding-top: 12px; }
.dataTables_wrapper .dataTables_paginate .paginate_button {
  border: 1px solid var(--bordo) !important; border-radius: 7px;
  background: #fff !important; margin-left: 4px;
  padding: 4px 10px; color: var(--testo) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--salvia-chiara) !important;
  border-color: var(--ottanio) !important;
  color: var(--ottanio-scuro) !important;
}
table.dataTable.no-footer { border-bottom: 1px solid var(--bordo); }
table.dataTable thead th { border-bottom: 1px solid var(--bordo-forte); }
table.dataTable.dtr-inline.collapsed > tbody > tr > td.dtr-control:before {
  background-color: var(--ottanio); border: none; box-shadow: none;
}

/* ------------------------------ Form ------------------------------ */

.campo { margin-bottom: 13px; }
.campo label { display: block; font-size: 12.5px; font-weight: 600; color: var(--testo-tenue); margin-bottom: 4px; }
input[type=text], input[type=password], input[type=date], input[type=number],
input[type=file], select, textarea {
  width: 100%;
  font: inherit;
  color: var(--testo);
  background: #fff;
  border: 1px solid var(--bordo-forte);
  border-radius: 8px;
  padding: 8px 11px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--ottanio);
  box-shadow: 0 0 0 3px rgba(14, 117, 104, .15);
}
textarea { min-height: 80px; resize: vertical; }
.griglia-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px 14px; }
.campo-inline { display: flex; align-items: center; gap: 8px; }
.campo-inline input[type=checkbox] { width: auto; }
form.filtri {
  display: flex; flex-wrap: wrap; gap: 10px 12px; align-items: end;
  margin-bottom: 16px;
}
form.filtri .campo { margin: 0; min-width: 140px; flex: 1 1 150px; max-width: 240px; }
form.filtri .campo.largo { flex: 2 1 220px; max-width: 340px; }
form.filtri .bottoni { display: flex; gap: 8px; }

/* ----------------------- Avvisi e messaggi ------------------------ */

.avviso-flash {
  margin: 14px 26px 0;
  padding: 11px 16px;
  border-radius: 10px;
  font-weight: 500;
}
.avviso-flash.ok      { background: var(--salvia); color: var(--ottanio-scuro); }
.avviso-flash.errore  { background: var(--mattone-fondo); color: var(--mattone); }
.avviso-flash.avviso  { background: var(--ambra-fondo); color: var(--ambra); }

.nota {
  display: flex; gap: 10px; align-items: flex-start;
  background: var(--salvia-chiara);
  border: 1px solid var(--salvia);
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 13.5px;
  margin-bottom: 16px;
}
.nota.gialla { background: var(--ambra-fondo); border-color: #EBD9AE; }
.nota.rossa  { background: var(--mattone-fondo); border-color: #EFC5BE; }

.vuoto {
  text-align: center;
  color: var(--testo-tenue);
  padding: 44px 20px;
}
.vuoto .icona { color: var(--bordo-forte); margin-bottom: 8px; }

/* --------------------- Riconciliazione: schede -------------------- */

.mov-scheda {
  background: var(--bianco);
  border: 1px solid var(--bordo);
  border-radius: var(--raggio);
  box-shadow: var(--ombra);
  margin-bottom: 16px;
  overflow: hidden;
}
.mov-testata {
  display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: baseline;
  padding: 13px 18px;
  border-bottom: 1px solid var(--bordo);
  background: #FBFCFA;
}
.mov-importo {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 700; color: var(--mattone);
}
.mov-causale { color: var(--testo-tenue); font-size: 13px; flex-basis: 100%; }
.mov-corpo { padding: 14px 18px 16px; }
.proposta {
  border-radius: 10px;
  padding: 12px 14px;
  border: 1px solid var(--bordo);
}
.proposta.verde  { background: var(--salvia-chiara); border-color: var(--salvia); }
.proposta.gialla { background: var(--ambra-fondo); border-color: #EBD9AE; }
.proposta.grigia { background: #F4F6F3; }
.proposta-riga {
  display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center;
  padding: 7px 0;
}
.proposta-riga + .proposta-riga { border-top: 1px dashed var(--bordo-forte); }
.proposta-riga .fattura-info { flex: 1 1 260px; min-width: 200px; }
.mov-azioni {
  display: flex; gap: 8px; flex-wrap: wrap;
  padding: 0 18px 16px;
}

/* ----------------------------- Modale ----------------------------- */

.modale-sfondo {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(19, 32, 47, .45);
  display: none;
  align-items: flex-start; justify-content: center;
  padding: 5vh 14px;
  overflow-y: auto;
}
.modale-sfondo.aperta { display: flex; }
.modale {
  background: var(--bianco);
  border-radius: 14px;
  box-shadow: var(--ombra-alta);
  width: 100%; max-width: 640px;
  animation: modale-entra .16s ease-out;
}
@keyframes modale-entra { from { transform: translateY(8px); opacity: .6; } to { transform: none; opacity: 1; } }
.modale-testata {
  display: flex; align-items: center; gap: 10px;
  padding: 15px 20px; border-bottom: 1px solid var(--bordo);
}
.modale-testata h3 { margin: 0; flex: 1; }
.modale-corpo { padding: 18px 20px; }
.modale-piede {
  display: flex; justify-content: flex-end; gap: 10px;
  padding: 14px 20px; border-top: 1px solid var(--bordo);
}
.risultati-ricerca { max-height: 220px; overflow-y: auto; border: 1px solid var(--bordo); border-radius: 8px; }
.risultato-fattura {
  display: flex; justify-content: space-between; gap: 10px;
  width: 100%; text-align: left;
  padding: 9px 12px; border: 0; border-bottom: 1px solid var(--bordo);
  background: #fff; cursor: pointer; font: inherit;
}
.risultato-fattura:hover { background: var(--salvia-chiara); }
.riga-abbinamento {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0; border-bottom: 1px dashed var(--bordo-forte);
}
.riga-abbinamento input { width: 120px; text-align: right; }

/* ------------------------------ Toast ----------------------------- */

#toast {
  position: fixed; right: 18px; bottom: 18px; z-index: 90;
  display: flex; flex-direction: column; gap: 8px;
}
.toast-msg {
  background: var(--inchiostro); color: #fff;
  padding: 11px 16px; border-radius: 10px;
  box-shadow: var(--ombra-alta);
  font-size: 14px; max-width: 340px;
  animation: modale-entra .16s ease-out;
}
.toast-msg.errore { background: var(--mattone); }

/* --------------------- Import: anteprima file --------------------- */

.anteprima-avvolgi { overflow-x: auto; border: 1px solid var(--bordo); border-radius: 10px; }
table.anteprima { border-collapse: collapse; font-size: 12.5px; min-width: 100%; }
table.anteprima th, table.anteprima td {
  border: 1px solid var(--bordo);
  padding: 5px 9px;
  white-space: nowrap; max-width: 220px; overflow: hidden; text-overflow: ellipsis;
}
table.anteprima th { background: var(--salvia-chiara); font-weight: 600; color: var(--inchiostro); }
table.anteprima tr.riga-intestazione td { background: var(--ambra-fondo); font-weight: 600; }
.passi { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.passo {
  font-size: 13px; font-weight: 600;
  padding: 5px 13px; border-radius: 999px;
  background: #ECEFEA; color: var(--testo-tenue);
}
.passo.attivo { background: var(--inchiostro); color: #fff; }

/* --------------------------- Grafici ------------------------------ */

.grafico-contenitore { position: relative; height: 300px; }
.grafico-contenitore.basso { height: 230px; }

/* ---------------------------- Colonne ----------------------------- */

.colonne-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.colonne-21 { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; align-items: start; }
.lista-pulita { list-style: none; margin: 0; padding: 0; }
.lista-pulita li {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 8px 0; border-bottom: 1px solid var(--bordo);
  font-size: 13.5px;
}
.lista-pulita li:last-child { border-bottom: 0; }

/* ----------------------------- Login ------------------------------ */

body.pagina-login {
  background: var(--inchiostro);
  min-height: 100vh;
  display: grid; place-items: center;
  padding: 20px;
}
.login-scatola {
  width: 100%; max-width: 400px;
  background: var(--bianco);
  border-radius: 16px;
  box-shadow: var(--ombra-alta);
  padding: 30px 30px 26px;
}
.login-scatola .brand { padding: 0 0 18px; }
.login-scatola .brand-testo strong { color: var(--inchiostro); }
.login-scatola .brand-testo small { color: var(--testo-tenue); }
.login-errore {
  background: var(--mattone-fondo); color: var(--mattone);
  border-radius: 8px; padding: 9px 12px;
  font-size: 13.5px; margin-bottom: 14px;
}
.login-piede { margin-top: 14px; font-size: 12px; color: var(--testo-tenue); text-align: center; }

/* --------------------------- Responsive --------------------------- */

@media (max-width: 960px) {
  .solo-mobile { display: inline-grid; }
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; z-index: 70;
    transform: translateX(-102%);
    transition: transform .18s ease;
    box-shadow: var(--ombra-alta);
    height: 100dvh;
  }
  body.menu-aperto .sidebar { transform: none; }
  .scrim {
    position: fixed; inset: 0; z-index: 65;
    background: rgba(19, 32, 47, .4);
  }
  .contenuto { padding: 18px 16px 60px; }
  .topbar { padding: 10px 14px; }
  .topbar-data { display: none; }
  .colonne-2, .colonne-21 { grid-template-columns: 1fr; }
  .avviso-flash { margin: 12px 16px 0; }
}

@media (max-width: 620px) {
  body { font-size: 14px; }
  .pannello { padding: 14px; }
  .mov-testata, .mov-corpo { padding-left: 14px; padding-right: 14px; }
  .mov-azioni { padding-left: 14px; padding-right: 14px; }
  form.filtri .campo { max-width: none; flex-basis: 100%; }
  .modale-piede { flex-wrap: wrap; }
  .griglia-saldi { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}