:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --text: #1d2330;
  --muted: #6b7385;
  --line: #e3e6ec;
  --accent: #1f4e8c;
  --accent-soft: #e8eff9;
  --danger: #b42318;
  --danger-soft: #fdecea;
  --warn: #9a6200;
  --warn-soft: #fff4e0;
  --ok: #1d7a3e;
  --ok-soft: #e6f4ea;
  --sidebar: #16233b;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  display: flex;
  min-height: 100vh;
  font: 14px/1.5 "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.sidebar {
  width: 210px;
  flex-shrink: 0;
  background: var(--sidebar);
  color: #fff;
  padding: 20px 0;
  position: sticky;
  top: 0;
  height: 100vh;
}
.logo { font-size: 18px; font-weight: 600; padding: 0 22px 20px; }
.logo span { color: #8fb4ea; }
.sidebar nav a {
  display: block;
  padding: 9px 22px;
  color: #c7d0e0;
  text-decoration: none;
  border-left: 3px solid transparent;
}
.sidebar nav a:hover { background: rgba(255,255,255,.05); color: #fff; }
.sidebar nav a.attivo { border-left-color: #8fb4ea; background: rgba(255,255,255,.08); color: #fff; }
.sidebar { display: flex; flex-direction: column; overflow-y: auto; }
.sidebar nav { flex-shrink: 0; }
.archivio { margin-top: auto; padding: 16px 22px 0; font-size: 12px; color: #9aa7bd; }
.archivio #stato-archivio { margin-bottom: 10px; }
.archivio .pallino { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; background: #4caf72; }
.archivio .pallino.attesa { background: #e0a030; }
.archivio button { width: 100%; background: transparent; color: #c7d0e0; border-color: rgba(255,255,255,.2); }
.archivio button:hover { color: #fff; border-color: rgba(255,255,255,.4); }
.archivio button + button { margin-top: 6px; }
#utente-collegato { color: #fff; font-size: 13px; margin-bottom: 8px; }
#utente-collegato span { color: #9aa7bd; font-size: 12px; }

/* percorso della pratica (flowchart verticale) */
ol.percorso { list-style: none; margin: 0; padding: 0 0 0 26px; position: relative; }
ol.percorso::before { content: ""; position: absolute; left: 9px; top: 6px; bottom: 6px; width: 2px; background: var(--line); }
.fase { position: relative; padding: 8px 12px 10px; margin-bottom: 8px; border-radius: 8px; }
.fase::before { content: ""; position: absolute; left: -23px; top: 12px; width: 12px; height: 12px; border-radius: 50%;
  background: #fff; border: 2px solid #b8bfcc; }
.fase.fatto::before { background: var(--ok); border-color: var(--ok); }
.fase.superato { opacity: .6; }
.fase.superato::before { background: #cfd4dd; border-color: #cfd4dd; }
.fase.scaduto { background: var(--danger-soft); }
.fase.scaduto::before { background: var(--danger); border-color: var(--danger); }
.fase.attesa::before { border-color: var(--warn); }
.fase.prossimo { background: var(--accent-soft); }
.fase.prossimo::before { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.fase.evento .fase-testa strong { font-weight: 500; }
.fase-testa { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; }
.fase-data { color: var(--muted); font-size: 13px; }
.fase-tasse { font-size: 13px; margin-top: 4px; }
ul.adempimenti { margin: 4px 0 0; padding-left: 18px; font-size: 13px; }
.fase .riga-form { margin-top: 8px; }
.campo-con-pulsante { display: flex; gap: 6px; }
.campo-con-pulsante input { flex: 1; min-width: 0; }

/* accesso e configurazione del codice a 6 cifre */
.senza-menu .sidebar { display: none; }
.accesso { max-width: 460px; margin: 8vh auto; }
.accento { color: var(--accent); }
form .campi.uno { grid-template-columns: 1fr; }
.chiave { display: block; font: 600 17px/1.4 Consolas, "Courier New", monospace; letter-spacing: .06em; margin: 6px 0; user-select: all; }
ol.passi { padding-left: 20px; margin: 16px 0 0; }
ol.passi li { margin-bottom: 10px; }

main { flex: 1; padding: 28px 32px; min-width: 0; max-width: 1300px; }

h1 { font-size: 22px; margin: 0 0 4px; font-weight: 600; }
h2 { font-size: 16px; margin: 0 0 12px; font-weight: 600; }
.sotto { color: var(--muted); margin: 0 0 20px; }

.testata { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.testata .sotto { margin: 0; }
.azioni { display: flex; gap: 8px; flex-wrap: wrap; }

.pannello { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 18px 20px; margin-bottom: 18px; }
.griglia { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px 18px; }
.kpi .val { font-size: 26px; font-weight: 600; }
.kpi .lab { color: var(--muted); font-size: 13px; }
.kpi.rosso .val { color: var(--danger); }

.due { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 18px; }
@media (max-width: 1200px) { .due { grid-template-columns: minmax(0, 1fr); } }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-weight: 600; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .03em; padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
td:first-child { white-space: nowrap; }
tr:last-child td { border-bottom: none; }
tr.cliccabile { cursor: pointer; }
tr.cliccabile:hover td { background: #f8f9fb; }
tr.fatta td { color: var(--muted); text-decoration: line-through; }
.vuoto { color: var(--muted); padding: 18px 0; text-align: center; }

a { color: var(--accent); }
button, .btn {
  font: inherit;
  padding: 7px 14px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
button:hover, .btn:hover { border-color: #c5cad4; }
button.primario, .btn.primario { background: var(--accent); border-color: var(--accent); color: #fff; }
button.primario:hover { background: #193f72; }
button.pericolo { color: var(--danger); }
button.piccolo { padding: 3px 9px; font-size: 12px; }
button:disabled { opacity: .55; cursor: default; }

.filtri { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
input, select, textarea {
  font: inherit;
  padding: 7px 10px;
  border: 1px solid #cfd4dd;
  border-radius: 6px;
  background: #fff;
  color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.filtri input[type=search] { flex: 1; min-width: 220px; }

form .campi { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px 16px; }
form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
form label.largo { grid-column: 1 / -1; }
form fieldset { border: none; padding: 0; margin: 0 0 20px; }
form legend { font-weight: 600; color: var(--text); margin-bottom: 10px; }
textarea { min-height: 70px; resize: vertical; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; background: var(--accent-soft); color: var(--accent); white-space: nowrap; }
.badge.rosso { background: var(--danger-soft); color: var(--danger); }
.badge.giallo { background: var(--warn-soft); color: var(--warn); }
.badge.verde { background: var(--ok-soft); color: var(--ok); }
.badge.grigio { background: #eef0f3; color: var(--muted); }

dl.dati { display: grid; grid-template-columns: 170px 1fr; gap: 6px 14px; margin: 0; }
dl.dati dt { color: var(--muted); }
dl.dati dd { margin: 0; }

.eventi { list-style: none; padding: 0; margin: 0; max-height: 420px; overflow: auto; }
.eventi li { padding: 7px 0; border-bottom: 1px solid var(--line); display: flex; gap: 10px; }
.eventi .data { color: var(--muted); width: 82px; flex-shrink: 0; }

.riga-form { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.riga-form input[type=text] { flex: 1; min-width: 180px; }

.avviso { padding: 10px 14px; border-radius: 6px; background: var(--warn-soft); color: var(--warn); margin-bottom: 18px; }
.nota { font-size: 12px; color: var(--muted); }

#toast {
  position: fixed; bottom: 22px; right: 22px;
  background: var(--sidebar); color: #fff;
  padding: 10px 16px; border-radius: 6px;
  opacity: 0; transform: translateY(10px); transition: .2s; pointer-events: none;
  max-width: 420px;
}
#toast.visibile { opacity: 1; transform: none; }
#toast.errore { background: var(--danger); }

@media (max-width: 760px) {
  body { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; padding: 10px 0; }
  .sidebar nav { display: flex; overflow-x: auto; }
  .archivio { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; padding: 8px 16px 0; }
  .archivio #stato-archivio, #utente-collegato { margin: 0; }
  .archivio #stato-archivio { flex: 1; }
  .archivio button { width: auto; }
  .archivio button + button { margin-top: 0; }
  #utente-collegato br { display: none; }
  #utente-collegato span::before { content: " · "; }
  .sidebar nav a { border-left: none; border-bottom: 3px solid transparent; white-space: nowrap; padding: 10px 14px; }
  .sidebar nav a.attivo { border-bottom-color: #8fb4ea; }
  .logo { padding: 0 16px 8px; }
  main { padding: 18px 16px; }
  h1 { font-size: 19px; }
  dl.dati { grid-template-columns: 1fr; gap: 0 14px; }
  dl.dati dd { margin-bottom: 8px; }
  /* tabelle come schede una sotto l'altra: niente scorrimento laterale sul telefono */
  main table, main tbody, main tr, main td { display: block; width: 100%; }
  main tr:has(> th) { display: none; }
  main tr { padding: 10px 0; border-bottom: 1px solid var(--line); }
  main tr:last-child { border-bottom: none; }
  main td { border: none; padding: 1px 0; white-space: normal !important; }
  main td:empty { display: none; }
  .filtri > * { flex: 1 1 100%; min-width: 0; max-width: 100%; }
  /* telefono: caratteri a 16px nei campi (iPhone altrimenti ingrandisce la pagina) e pulsanti più comodi da toccare */
  input, select, textarea { font-size: 16px; }
  button, .btn { padding: 9px 14px; }
  button.piccolo { padding: 6px 10px; font-size: 13px; }
  .riga-form input[type=text], .riga-form input { min-width: 0; flex: 1 1 100%; max-width: none !important; width: auto !important; }
  #toast { left: 16px; right: 16px; bottom: 16px; max-width: none; }
  .accesso { margin: 16px auto; }
}