/* ============================================================================
   app.css — E-MIKE Preventivi. Redesign con layout sidebar + barra contestuale.
   Sfondo chiaro per leggibilità diurna; sidebar scura come identità; verde-
   lavoro come accento azioni; ambra come evidenza. Mobile-first sui contenuti,
   sidebar a comparsa sotto i 900px.
   ============================================================================ */

:root {
  --sfondo:        #F5F6F4;   /* pagina */
  --carta:         #FFFFFF;   /* superfici/card */
  --inchiostro:    #1A2420;   /* testo principale */
  --tenue:         #6B7771;   /* testo secondario */
  --bordo:         #E2E6E2;   /* bordi chiari */
  --bordo-forte:   #CDD3CE;
  --scuro:         #11201A;   /* sidebar, barra brand */
  --scuro-2:       #1B3329;   /* hover voci sidebar */
  --verde:         #1F6B4A;   /* accento azioni */
  --verde-chiaro:  #E6F4EC;
  --ambra:         #E0922F;   /* evidenza */
  --ambra-chiaro:  #FBF0DE;
  --ambra-scuro:   #854F0B;
  --rosso:         #C0492F;
  --rosso-chiaro:  #FBEAE7;
  --giallo-chiaro: #FBF0DE;
  --raggio:        10px;
  --raggio-g:      14px;
  --ombra:         0 1px 3px rgba(26,36,32,.06), 0 4px 16px rgba(26,36,32,.05);
}

* { box-sizing: border-box; }

html, body { margin: 0; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  background: var(--sfondo);
  color: var(--inchiostro);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--verde); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== LAYOUT APP (sidebar + main) ===== */
body.app { display: flex; min-height: 100vh; }

.sidebar {
  width: 230px; flex-shrink: 0; background: var(--scuro); color: #DCE6E0;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 11px; padding: 18px 20px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.brand-logo {
  width: 34px; height: 34px; border-radius: 8px; background: var(--ambra);
  color: var(--scuro); font-weight: 700; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
}
.brand-nome { font-weight: 600; font-size: 15px; line-height: 1.1; }
.brand-nome small { font-weight: 400; font-size: 12px; color: #8DA399; }

.sidebar-nav { padding: 12px 10px; display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-voce {
  display: block; padding: 11px 14px; border-radius: 8px; color: #C3D2CA;
  font-size: 14.5px; font-weight: 500;
}
.nav-voce:hover { background: var(--scuro-2); color: #fff; text-decoration: none; }
.nav-voce.attiva { background: var(--verde); color: #fff; }
.nav-voce.piccola { font-size: 13px; font-weight: 400; padding: 8px 14px; color: #93A89D; }

.sidebar-fondo { padding: 12px 10px 18px; border-top: 1px solid rgba(255,255,255,.08); }
.sidebar-utente { padding: 6px 14px 10px; display: flex; flex-direction: column; }
.sidebar-utente strong { font-size: 14px; color: #fff; }
.sidebar-utente span { font-size: 12px; color: #8DA399; }

.sidebar-velo { display: none; }

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

/* ===== BARRA CONTESTUALE ===== */
.barra-ctx {
  display: flex; align-items: center; gap: 14px; padding: 14px 26px;
  background: var(--carta); border-bottom: 1px solid var(--bordo);
  position: sticky; top: 0; z-index: 20;
}
.ctx-titolo { font-size: 19px; font-weight: 600; margin: 0; flex: 1; }
.ctx-azioni { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.hamburger { display: none; flex-direction: column; gap: 4px; background: none; border: 0; cursor: pointer; padding: 6px; }
.hamburger span { width: 22px; height: 2px; background: var(--inchiostro); border-radius: 2px; }

.contenuto { padding: 24px 26px 60px; max-width: 1100px; width: 100%; }

/* ===== BOTTONI ===== */
.btn-azione, .btn-principale {
  display: inline-flex; align-items: center; gap: 7px; padding: 10px 18px;
  background: var(--verde); color: #fff; border: 0; border-radius: var(--raggio);
  font-size: 14.5px; font-weight: 600; cursor: pointer; font-family: inherit;
}
.btn-azione:hover, .btn-principale:hover { background: #185A3D; text-decoration: none; color: #fff; }
.btn-secondario {
  display: inline-flex; align-items: center; gap: 6px; padding: 9px 15px;
  background: var(--carta); color: var(--inchiostro); border: 1px solid var(--bordo-forte);
  border-radius: var(--raggio); font-size: 14px; font-weight: 500; cursor: pointer; font-family: inherit;
}
.btn-secondario:hover { border-color: var(--verde); color: var(--verde); text-decoration: none; }
.btn-pericolo {
  padding: 9px 16px; background: var(--rosso); color: #fff; border: 0;
  border-radius: var(--raggio); font-weight: 600; cursor: pointer; font-family: inherit; font-size: 14px;
}

/* ===== CARD / RIQUADRI ===== */
.riquadro {
  background: var(--carta); border: 1px solid var(--bordo); border-radius: var(--raggio-g);
  padding: 20px 22px; margin-bottom: 20px; box-shadow: var(--ombra);
}
.riquadro h2 { font-size: 16px; font-weight: 600; margin: 0 0 14px; }
.riquadro-pericolo { border-color: #E7C7BF; }

/* ===== FORM ===== */
label { display: block; margin: 12px 0 5px; font-size: 13.5px; font-weight: 500; color: var(--tenue); }
label.checkbox { display: flex; align-items: center; gap: 8px; font-weight: 400; color: var(--inchiostro); }
label.checkbox input { width: auto; }
input, select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--bordo-forte); border-radius: var(--raggio);
  background: var(--carta); color: var(--inchiostro); font-size: 15px; font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--verde); outline-offset: 1px; border-color: var(--verde); }
textarea { resize: vertical; }
.aiuto { font-size: 12.5px; color: var(--tenue); margin-top: 4px; }
.griglia-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.griglia-3 { display: grid; grid-template-columns: 1fr 1fr 90px; gap: 14px; }

/* ===== TABELLE ===== */
.tabella { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.tabella thead th {
  text-align: left; padding: 11px 12px; background: var(--sfondo); color: var(--tenue);
  font-size: 12.5px; font-weight: 600; border-bottom: 1px solid var(--bordo);
}
.tabella thead th a { color: var(--tenue); }
.tabella tbody td { padding: 13px 12px; border-bottom: 1px solid var(--bordo); vertical-align: middle; }
.tabella tbody tr:last-child td { border-bottom: 0; }
.tabella tbody tr:hover { background: #FAFBFA; }
.tabella .num { text-align: right; }
.tabella-card { background: var(--carta); border: 1px solid var(--bordo); border-radius: var(--raggio-g); overflow: hidden; box-shadow: var(--ombra); }
.riga-totale { display: flex; justify-content: space-between; padding: 13px 14px; background: var(--sfondo); border-top: 1px solid var(--bordo-forte); font-size: 14.5px; }
.riga-totale strong { font-size: 16px; }

/* ===== BADGE / STATI ===== */
.badge { display: inline-block; padding: 4px 11px; border-radius: 999px; font-size: 12.5px; font-weight: 600; }
.badge-verde  { background: var(--verde-chiaro); color: var(--verde); }
.badge-giallo { background: var(--ambra-chiaro); color: var(--ambra-scuro); }
.badge-rosso  { background: var(--rosso-chiaro); color: var(--rosso); }
.badge-neutro { background: var(--sfondo); color: var(--tenue); }

/* ===== STATISTICHE ===== */
.statistiche { display: flex; gap: 12px; margin-bottom: 22px; flex-wrap: wrap; }
.stat { flex: 1; min-width: 110px; background: var(--carta); border: 1px solid var(--bordo); border-radius: var(--raggio); padding: 14px 16px; box-shadow: var(--ombra); }
.stat-n { display: block; font-size: 26px; font-weight: 700; }
.stat-l { font-size: 12.5px; color: var(--tenue); }
.stat-evidenza { background: var(--scuro); border-color: var(--scuro); }
.stat-evidenza .stat-n { color: var(--ambra); }
.stat-evidenza .stat-l { color: #8DA399; }

/* ===== CHIP FILTRO ===== */
.filtri { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.chip { padding: 7px 15px; border-radius: 999px; border: 1px solid var(--bordo-forte); font-size: 13.5px; color: var(--tenue); background: var(--carta); }
.chip:hover { border-color: var(--verde); text-decoration: none; }
.chip-on { background: var(--verde); color: #fff; border-color: var(--verde); font-weight: 600; }
.chip-on:hover { color: #fff; }

/* ===== AVVISI ===== */
.avviso { padding: 12px 15px; border-radius: var(--raggio); margin-bottom: 18px; font-size: 14px; border: 1px solid transparent; }
.avviso-errore   { background: var(--rosso-chiaro); border-color: #E7C7BF; color: #8A2D1A; }
.avviso-info     { background: var(--verde-chiaro); border-color: #BFE3CE; color: #155939; }
.avviso-scadenza { background: var(--ambra-chiaro); border-color: #EAD3A7; color: var(--ambra-scuro); }
.avviso-password { background: var(--ambra-chiaro); border-color: #EAD3A7; color: var(--ambra-scuro); }
.pw { font-size: 16px; font-weight: 700; letter-spacing: .5px; background: var(--sfondo); padding: 2px 8px; border-radius: 6px; }

.vuoto { color: var(--tenue); font-style: italic; padding: 8px 0; }

/* ===== RICERCA ===== */
.riga-ricerca { display: flex; gap: 9px; margin-bottom: 18px; align-items: center; }
.riga-ricerca input { flex: 1; }

/* ===== SCHERMATE CENTRATE (login, cambio pw) ===== */
.schermata-centrata { display: flex; min-height: 100vh; align-items: center; justify-content: center; padding: 1rem; background: var(--scuro); }
.card { background: var(--carta); padding: 34px 32px; border-radius: var(--raggio-g); width: 100%; max-width: 380px; box-shadow: 0 12px 50px rgba(0,0,0,.3); }
.card .titolo-app { font-size: 22px; margin: 0 0 4px; display: flex; align-items: center; gap: 10px; }
.card .titolo-app .brand-logo { width: 30px; height: 30px; font-size: 16px; }
.sottotitolo { color: var(--tenue); font-size: 14px; margin: 0 0 22px; }
.link-secondario { text-align: center; margin-top: 16px; font-size: 13.5px; }

/* ===== HOME (riquadri-azione) ===== */
.griglia-azioni { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 4px 0 8px; }
.riquadro-azione { display: flex; flex-direction: column; gap: 5px; background: var(--carta); border: 1px solid var(--bordo); border-radius: var(--raggio-g); padding: 20px 22px; box-shadow: var(--ombra); }
.riquadro-azione:hover { border-color: var(--verde); text-decoration: none; transform: translateY(-1px); transition: .15s; }
.riquadro-azione strong { font-size: 16px; color: var(--inchiostro); }

/* ===== EDITOR PREVENTIVO ===== */
.cerca-prodotto { position: relative; margin-bottom: 14px; }
.risultati { position: absolute; left: 0; right: 0; z-index: 30; background: var(--carta); border: 1px solid var(--bordo-forte); border-radius: var(--raggio); margin-top: 4px; max-height: 280px; overflow-y: auto; box-shadow: var(--ombra); }
.risultato { padding: 11px 13px; cursor: pointer; font-size: 14px; border-bottom: 1px solid var(--bordo); }
.risultato:last-child { border-bottom: 0; }
.risultato:hover { background: var(--verde-chiaro); }

.righe { display: flex; flex-direction: column; gap: 10px; }
.riga { border: 1px solid var(--bordo); border-radius: var(--raggio); padding: 12px; background: var(--sfondo); }
.riga-spesa { border-style: dashed; }
.riga-testo { background: #FCFAF4; border-color: #EAD3A7; }
.r-descr { width: 100%; margin-bottom: 8px; }
.riga-campi { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end; }
.riga-campi label { display: flex; flex-direction: column; font-size: 11.5px; color: var(--tenue); margin: 0; gap: 3px; }
.riga-campi input { width: 88px; padding: 7px 9px; }
.riga-campi .campo-iva input, .riga-campi .campo-sconto input { width: 70px; }
.r-subtot { margin-left: auto; font-weight: 600; font-size: 15px; align-self: center; }
.r-rimuovi { border: 0; background: none; color: var(--rosso); font-size: 18px; cursor: pointer; padding: 4px 8px; align-self: center; }

.azioni-righe { display: flex; gap: 9px; margin-top: 12px; flex-wrap: wrap; }

.totali { display: flex; flex-direction: column; gap: 7px; max-width: 340px; margin-left: auto; }
.totale-riga { display: flex; justify-content: space-between; font-size: 14.5px; }
.totale-riga.sconto { color: var(--rosso); }
.totale-grande { font-size: 20px; font-weight: 700; border-top: 2px solid var(--verde); padding-top: 8px; margin-top: 4px; color: var(--verde); }

.azioni-riga { display: flex; gap: 7px; flex-wrap: wrap; align-items: center; }
.inline { display: inline-flex; gap: 5px; align-items: center; margin: 0; }
.mini-input { width: 150px; padding: 7px 9px; font-size: 13.5px; }

/* campi extra profilo */
.campo-extra { display: flex; gap: 8px; margin-bottom: 8px; align-items: center; }
.campo-extra input { flex: 1; }
.campo-extra .rimuovi-extra { border: 0; background: none; color: var(--rosso); font-size: 17px; cursor: pointer; padding: 4px 8px; }

/* anteprima logo */
.logo-anteprima { max-height: 80px; max-width: 240px; background: #fff; padding: 6px; border: 1px solid var(--bordo); border-radius: 8px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .sidebar {
    position: fixed; left: 0; top: 0; transform: translateX(-100%);
    transition: transform .25s ease; z-index: 60; height: 100vh;
  }
  .sidebar.aperta { transform: translateX(0); }
  .sidebar-velo { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 50; opacity: 0; pointer-events: none; transition: opacity .2s; }
  .sidebar-velo.visibile { opacity: 1; pointer-events: auto; }
  .hamburger { display: flex; }
  .contenuto { padding: 18px 16px 50px; }
  .barra-ctx { padding: 12px 16px; }
}

@media (max-width: 640px) {
  .griglia-2, .griglia-3 { grid-template-columns: 1fr; }
  .tabella thead { display: none; }
  .tabella, .tabella tbody, .tabella tr, .tabella td { display: block; }
  .tabella tbody tr { border: 1px solid var(--bordo); border-radius: var(--raggio); margin-bottom: 10px; padding: 4px; background: var(--carta); }
  .tabella tbody td { border: 0; padding: 6px 10px; }
  .tabella tbody td.num { text-align: left; }
  .riga-campi input { width: 100%; }
  .riga-campi label { flex: 1; min-width: 70px; }
  .totali { max-width: none; }
}

/* ===== Cliente scelto nell'editor ===== */
.cliente-scelto { display: flex; justify-content: space-between; align-items: center; gap: 12px;
  background: var(--verde-chiaro); border: 1px solid #BFE3CE; border-radius: var(--raggio);
  padding: 12px 14px; margin: 6px 0 14px; flex-wrap: wrap; }
.cliente-scelto strong { display: block; }

/* ===== Modale ===== */
.modale { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 1rem; }
/* L'attributo hidden deve sempre vincere su display:flex/grid/block */
[hidden] { display: none !important; }
.modale-velo { position: absolute; inset: 0; background: rgba(17,32,26,.55); }
.modale-box { position: relative; background: var(--carta); border-radius: var(--raggio-g);
  padding: 22px 24px; width: 100%; max-width: 460px; box-shadow: 0 18px 60px rgba(0,0,0,.3); }
.modale-box h2 { margin: 0 0 4px; font-size: 17px; }
.modale-azioni { display: flex; justify-content: flex-end; gap: 10px; margin-top: 14px; }

/* ===== Dashboard ===== */
.dash-griglia { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.lista-righe { display: flex; flex-direction: column; }
.riga-lista { display: flex; align-items: center; gap: 10px; padding: 10px 8px; border-bottom: 1px solid var(--bordo);
  color: var(--inchiostro); text-decoration: none; }
.riga-lista:last-child { border-bottom: 0; }
.riga-lista:hover { background: #FAFBFA; text-decoration: none; }
.rl-num { font-weight: 600; flex: 0 0 90px; }
.rl-cli { flex: 1; min-width: 0; }
.rl-tot { font-weight: 600; margin-left: auto; white-space: nowrap; }
@media (max-width: 900px) { .dash-griglia { grid-template-columns: 1fr; } }