:root {
  --bg: #eef2f1;
  --card: #ffffff;
  --text: #1d2b29;
  --muted: #5d6d6a;
  --line: #d8e1df;
  --accent: #2f8f5b;
  --accent-dark: #227045;
  --accent-soft: #e4f3ea;
  --warn-bg: #fff6dc;
  --warn-line: #e8c55a;
  --warn-text: #6b4e00;
  --err: #b42318;
  --err-bg: #fdecea;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 40, 34, .06), 0 4px 14px rgba(16, 40, 34, .06);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  background: var(--bg);
  color: var(--text);
}

header.top {
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
header.top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 14px;
  padding-bottom: 14px;
}
header.top h1 { font-size: 1.25rem; margin: 0; }
header.top .sub { color: var(--muted); font-size: .9rem; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }

main.wrap { padding-top: 20px; padding-bottom: 40px; }

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 20px;
  align-items: start;
}
@media (max-width: 900px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  margin-bottom: 20px;
}
.card h2 {
  font-size: 1.05rem;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.step {
  display: inline-grid;
  place-items: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: .85rem;
}

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .grid2 { grid-template-columns: 1fr; } }
.full { grid-column: 1 / -1; }

label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 4px; }
.hint { color: var(--muted); font-size: .85rem; font-weight: 400; }

input[type=text], input[type=number], input[type=password], input[type=tel], input[type=email], textarea, select {
  width: 100%;
  font: inherit;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfc;
  color: var(--text);
}
textarea { resize: vertical; min-height: 64px; }
input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 0;
  border-color: var(--accent);
}
.invalid { border-color: var(--err) !important; background: var(--err-bg) !important; }
.field-err { color: var(--err); font-size: .85rem; margin-top: 4px; min-height: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font: inherit;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.secondary { background: #fff; color: var(--accent-dark); }
.btn.secondary:hover { background: var(--accent-soft); }
.btn.small { padding: 5px 10px; font-size: .88rem; }
.btn.danger { background: #fff; color: var(--err); border-color: #e6b4ae; }
.btn.danger:hover { background: var(--err-bg); }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; }

/* apparecchi */
.app-list { display: grid; gap: 10px; }
.app-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.app-row .name { font-weight: 600; }
.app-row .meta { color: var(--muted); font-size: .85rem; }
.stepper { display: flex; align-items: center; gap: 4px; }
.stepper button {
  width: 34px; height: 34px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--text);
}
.stepper button:hover { background: var(--accent-soft); }
.stepper input { width: 58px; text-align: center; padding: 6px; }

/* riepilogo */
.summary { position: sticky; top: 16px; }
@media (max-width: 900px) { .summary { position: static; } }
.sum-lines { width: 100%; border-collapse: collapse; font-size: .93rem; }
.sum-lines td { padding: 6px 0; border-bottom: 1px dashed var(--line); vertical-align: top; }
.sum-lines td:last-child { text-align: right; white-space: nowrap; padding-left: 8px; }
.total {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-top: 12px; font-size: 1.05rem;
}
.total strong { font-size: 1.5rem; }
.total.disc { background: var(--accent-soft); border-radius: 8px; padding: 8px 10px; }
.total.disc strong { color: var(--accent-dark); }
.empty { color: var(--muted); font-size: .92rem; }

.notice {
  border: 1px solid var(--warn-line);
  background: var(--warn-bg);
  color: var(--warn-text);
  border-radius: 8px;
  padding: 9px 11px;
  font-size: .9rem;
  margin-top: 10px;
}
.notice.err { border-color: #e6b4ae; background: var(--err-bg); color: var(--err); }
.notice.ok { border-color: #9fd3b4; background: var(--accent-soft); color: var(--accent-dark); }
.missing { margin: 8px 0 0; padding-left: 18px; color: var(--muted); font-size: .88rem; }

/* finestre legenda / istruzioni */
dialog {
  border: none;
  border-radius: var(--radius);
  padding: 0;
  width: min(820px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .25);
}
dialog::backdrop { background: rgba(20, 30, 28, .45); }
.dlg-head {
  position: sticky; top: 0;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 18px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.dlg-head h3 { margin: 0; }
.dlg-body { padding: 16px 18px 20px; }
.dlg-body h4 { margin: 18px 0 8px; }
.dlg-body h4:first-child { margin-top: 0; }
.dlg-body ol { padding-left: 20px; margin: 0; }
.dlg-body li { margin-bottom: 8px; }

table.tab { width: 100%; border-collapse: collapse; font-size: .92rem; }
table.tab th, table.tab td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.tab th { background: #f4f7f6; font-weight: 600; }
table.tab td.num, table.tab th.num { text-align: right; white-space: nowrap; }

.widget-box { min-height: 120px; }
.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--text); color: #fff; padding: 10px 16px; border-radius: 8px;
  font-size: .92rem; opacity: 0; pointer-events: none; transition: opacity .2s;
}
.toast.show { opacity: 1; }

/* pannello admin */
.admin-table input, .admin-table textarea { padding: 6px 8px; font-size: .92rem; }
.admin-table textarea { min-height: 54px; }
.admin-table td { padding: 6px 4px; }
.row-actions { display: flex; gap: 4px; }
.savebar {
  position: sticky; bottom: 0;
  background: var(--card);
  border-top: 1px solid var(--line);
  padding: 12px 16px;
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  box-shadow: 0 -4px 14px rgba(16, 40, 34, .06);
}
.narrow { max-width: 420px; margin: 40px auto; }
.scroll-x { overflow-x: auto; }
@media (max-width: 700px) {
  .admin-table.responsive thead { display: none; }
  .admin-table.responsive tr { display: block; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 10px; padding: 6px; }
  .admin-table.responsive td { display: block; border: none; }
  .admin-table.responsive td[data-l]::before { content: attr(data-l); display: block; font-size: .8rem; color: var(--muted); }
}

/* ricerca cliente / indirizzo con suggerimenti */
.ac { position: relative; }
.ac-list {
  position: absolute; z-index: 30; left: 0; right: 0; top: calc(100% + 4px);
  margin: 0; padding: 4px; list-style: none;
  background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  box-shadow: 0 10px 30px rgba(16, 40, 34, .16);
  max-height: 300px; overflow-y: auto;
}
.ac-list li { padding: 8px 10px; border-radius: 6px; cursor: pointer; }
.ac-list li[aria-selected="true"], .ac-list li:hover { background: var(--accent-soft); }
.ac-list li .ac-sub { display: block; color: var(--muted); font-size: .85rem; }
.ac-list li.ac-info { cursor: default; color: var(--muted); font-size: .9rem; }
.ac-list li.ac-info:hover { background: none; }
.field-hint { font-size: .86rem; margin-top: 4px; color: var(--muted); }
.field-hint.warn { color: var(--warn-text); }

.km-box {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px 16px;
  padding: 12px; border: 1px dashed var(--line); border-radius: 8px; background: var(--bg);
}
.km-field { width: 170px; }
.km-field input[readonly] { background: var(--accent-soft); border-color: var(--accent); font-weight: 600; }
.km-info { flex: 1 1 220px; min-width: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding-bottom: 6px; }
.km-stato { font-size: .9rem; color: var(--muted); }
.km-stato.ok { color: var(--accent-dark); font-weight: 600; }
.km-stato.warn { color: var(--warn-text); font-weight: 600; }
.km-stato.wait { font-style: italic; }
.km-box .field-err { flex-basis: 100%; }
.attrib { margin: 14px 0 0; }

/* ===================== richiesta di intervento ===================== */
.wrap.narrow-wide { max-width: 860px; }
.intro { color: var(--muted); margin: 0 0 16px; }
.req { color: var(--err); font-weight: 700; }
.hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.grid2.inner { gap: 14px; }
@media (max-width: 640px) { .grid2.inner { grid-template-columns: 1fr 1fr; } }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; cursor: pointer; }
.check input { width: 18px; height: 18px; margin: 2px 0 0; flex: none; accent-color: var(--accent); }
.check.small { font-size: .88rem; margin-top: 6px; }
.invalid-check { color: var(--err); }
.invalid-check input { outline: 2px solid var(--err); }
.btn.big { padding: 13px 26px; font-size: 1.05rem; }
@media (max-width: 640px) { .btn.big { width: 100%; } }
.notice { margin-bottom: 12px; }
.sec-title { font-size: .95rem; color: var(--accent-dark); margin: 18px 0 8px; padding-bottom: 4px; border-bottom: 1px solid var(--line); }
dl.det { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 6px 14px; margin: 0; }
dl.det dt { color: var(--muted); font-size: .9rem; }
dl.det dd { margin: 0; overflow-wrap: anywhere; }
@media (max-width: 640px) { dl.det { grid-template-columns: 1fr; } dl.det dd { margin-bottom: 6px; } }
.narrow-form { max-width: 460px; }
code { background: #f4f7f6; padding: 1px 5px; border-radius: 4px; }

/* stati */
.badge { display: inline-block; font-size: .78rem; font-weight: 600; padding: 2px 9px; border-radius: 999px; white-space: nowrap; }
.badge.s-nuova { background: #e7effc; color: #1d4f9c; }
.badge.s-in_corso { background: var(--warn-bg); color: var(--warn-text); }
.badge.s-chiusa { background: var(--accent-soft); color: var(--accent-dark); }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat { display: flex; flex-direction: column; padding: 12px 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--text); box-shadow: var(--shadow); }
.stat strong { font-size: 1.6rem; line-height: 1.1; }
.stat span { color: var(--muted); font-size: .9rem; }
.stat.on { border-color: var(--accent); outline: 1px solid var(--accent); }
.stat.s-nuova strong { color: #1d4f9c; }
.stat.s-in_corso strong { color: var(--warn-text); }
.stat.s-chiusa strong { color: var(--accent-dark); }
.filtri { display: flex; flex-wrap: wrap; gap: 8px; }
.filtri input { flex: 1 1 260px; width: auto; }
.filtri select { flex: 0 1 200px; width: auto; }
table.elenco td { font-size: .9rem; }
table.elenco a { color: var(--accent-dark); }

/* report stampabile */
.sheet { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 32px 36px; }
@media (max-width: 640px) { .sheet { padding: 20px 18px; } }
.sheet-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; border-bottom: 3px solid var(--accent); padding-bottom: 14px; margin-bottom: 8px; }
.sheet-brand { font-weight: 700; color: var(--accent-dark); letter-spacing: .02em; }
.sheet-head h1 { margin: 2px 0 0; font-size: 1.5rem; }
.sheet-num { text-align: right; font-size: .92rem; }
.sheet-num .lbl { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; }
.sheet-num .val { font-size: 1.3rem; font-weight: 700; }
.sheet-sec h2 { font-size: .95rem; text-transform: uppercase; letter-spacing: .05em; color: var(--accent-dark); margin: 20px 0 8px; padding-bottom: 4px; border-bottom: 1px solid var(--line); }
.sheet-sec dl { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 6px 16px; margin: 0; }
.sheet-sec dt { color: var(--muted); }
.sheet-sec dd { margin: 0; overflow-wrap: anywhere; }
@media (max-width: 640px) { .sheet-sec dl { grid-template-columns: 1fr; gap: 0; } .sheet-sec dd { margin-bottom: 8px; } }
.sheet-foot { margin-top: 28px; padding-top: 12px; border-top: 1px solid var(--line); font-size: .88rem; }
.sheet-foot p { margin: 0 0 6px; }

@media print {
  @page { size: A4; margin: 15mm; }
  body { background: #fff; font-size: 11pt; }
  .no-print, header.top { display: none !important; }
  main.wrap { padding: 0; max-width: none; }
  .sheet { border: none; box-shadow: none; padding: 0; }
  .sheet-sec dl { grid-template-columns: 52mm minmax(0, 1fr); gap: 3px 12px; }
  .sheet-sec { break-inside: avoid; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}
table.elenco td:first-child, table.elenco td:nth-child(2) { white-space: nowrap; }
main a:not(.btn) { color: var(--accent-dark); }