:root {
  /* Immagine coordinata Battery Check (da carta intestata TeAM) */
  --blu: #0B3A61; --blu-2: #0F75BD; --azzurro: #26AAE2; --grafite: #404040; --blu-chiaro: #E6F1FA; --arancio: #26AAE2;
  --verde: #22A06B; --giallo: #E8A200; --rosso: #D63A40; --grigio: #8A99AB;
  --testo: #2B2B2B; --muted: #5A5A5A; --bordo: #D5E3EF; --sfondo: #F3F8FC; --card: #fff;
  --f-titoli: Questrial, "Century Gothic", sans-serif; --f-testo: Mulish, system-ui, sans-serif; --f-codici: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --r: 14px; --ombra: 0 1px 3px rgba(11, 35, 64, .08), 0 4px 14px rgba(11, 35, 64, .05);
}
@media (prefers-color-scheme: dark) {
  :root { --testo: #e6eef8; --muted: #9db0c6; --bordo: #2a3a50; --sfondo: #0d1726; --card: #15233a; --blu-chiaro: #18324f; }
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.45 var(--f-testo); color: var(--testo); background: var(--sfondo); }
body.auth { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
a { color: var(--blu-2); text-decoration: none; }
.wrap { max-width: 720px; margin: 0 auto; padding: 14px 16px 24px; }

/* Barra superiore */
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 10px; padding: calc(10px + env(safe-area-inset-top)) 14px 10px;
  background: var(--blu-2); color: #fff; }
.topbar h1 { flex: 1; margin: 0; font-family: var(--f-titoli); font-size: 19px; font-weight: 400; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tb-logo { display: flex; align-items: center; gap: 6px; color: #fff; font-size: 14px; }
.tb-logo img { width: 34px; height: 34px; border-radius: 9px; background: #fff; padding: 2px; }
.tb-back { color: #fff; font-size: 30px; line-height: 1; padding: 0 10px 4px 0; }
.tb-user { background: rgba(255, 255, 255, .18); border-radius: 20px; padding: 3px 10px; font-size: 12px; font-weight: 700; letter-spacing: .04em; }
.anon .topbar { display: none; }

/* Barra inferiore */
.bottombar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 10; display: flex; background: var(--card); border-top: 1px solid var(--bordo);
  padding: 6px 6px calc(6px + env(safe-area-inset-bottom)); box-shadow: 0 -2px 12px rgba(11, 35, 64, .08); }
.bottombar a { flex: 1; display: flex; flex-direction: column; align-items: center; font-size: 11px; color: var(--muted); padding: 4px 0; border-radius: 10px; }
.bottombar a span { font-size: 20px; line-height: 1.2; }
.bottombar a.on { color: var(--blu-2); background: var(--blu-chiaro); }
.bottombar a.scan { color: #fff; background: var(--blu-2); margin: -14px 6px 0; border-radius: 16px; box-shadow: 0 4px 12px rgba(15, 117, 189, .35); font-weight: 700; }

/* Card e liste */
.card { background: var(--card); border-radius: var(--r); padding: 14px; margin: 12px 0; box-shadow: var(--ombra); }
details.card > summary { cursor: pointer; font-weight: 650; color: var(--blu-2); list-style: none; }
details.card > summary::-webkit-details-marker { display: none; }
details.card[open] > summary { margin-bottom: 10px; }
.list { display: flex; flex-direction: column; gap: 8px; margin: 8px 0 12px; }
.list-item { display: block; background: var(--card); border-radius: 12px; padding: 11px 14px; color: var(--testo); box-shadow: var(--ombra); }
.list-item small { display: block; color: var(--muted); font-size: 13px; }
.list-item small.mot { color: var(--giallo); }
.list-item.row { display: flex; align-items: center; gap: 10px; }
.list-item.row > div:first-child, .list-item .grow { flex: 1; min-width: 0; color: var(--testo); }
.list-item.dim { opacity: .55; border-left-color: var(--grigio); }
.acts { display: flex; align-items: center; gap: 6px; }
.acts form { margin: 0; }
.sez { margin: 22px 4px 6px; font-family: var(--f-titoli); font-weight: 400; font-size: 12px; text-transform: uppercase; letter-spacing: .2em; color: var(--blu-2); }
.muted { color: var(--muted); font-size: 14px; }
.center { text-align: center; }
.ctx { background: var(--blu-chiaro); border-radius: 12px; padding: 10px 14px; margin: 4px 0 12px; font-size: 14px; }
.kv { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--bordo); font-size: 14px; }
.kv:last-child { border-bottom: 0; }
.kv span { color: var(--muted); }
.kv b { text-align: right; font-weight: 600; }
.kv-form { display: flex; align-items: center; gap: 8px; padding-top: 8px; font-size: 14px; }
.kv-form span { color: var(--muted); flex: 1; }
.kv-form input { width: 80px; margin: 0; }
.note { background: var(--blu-chiaro); border-left: 3px solid var(--arancio); padding: 8px 12px; border-radius: 6px; }
.code { font: 700 15px var(--f-codici); letter-spacing: .08em; background: var(--blu-chiaro); color: var(--blu); padding: 1px 6px; border-radius: 6px; }
.code.big { font-size: 20px; }
pre.json { white-space: pre-wrap; word-break: break-all; font-size: 12px; background: var(--sfondo); padding: 6px; border-radius: 6px; }

/* Form */
label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin: 10px 0 0; }
input, select, textarea { display: block; width: 100%; margin-top: 4px; font: inherit; font-size: 16px; color: var(--testo); background: var(--card);
  border: 1.5px solid var(--bordo); border-radius: 10px; padding: 11px 12px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blu-2); box-shadow: 0 0 0 3px rgba(21, 112, 194, .15); }
label.check { display: flex; align-items: center; gap: 8px; }
label.check input { width: auto; margin: 0; }
fieldset { border: 1.5px dashed var(--bordo); border-radius: 12px; margin: 12px 0 0; padding: 4px 12px 12px; }
legend { font-size: 13px; font-weight: 700; color: var(--blu-2); padding: 0 6px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }
.inline-form { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
.inline-form input, .inline-form select { margin: 0; flex: 1; }
.hidden { display: none; }
.big-input input { font-size: 30px; font-weight: 700; padding: 10px 14px; text-align: center; letter-spacing: .02em; }
.with-unit { display: flex; gap: 8px; }
.with-unit select { width: 86px; flex: none; font-size: 20px; }
.code-input { text-transform: uppercase; letter-spacing: .1em; font-family: var(--f-codici); }
.seg { display: flex; gap: 6px; background: var(--sfondo); padding: 4px; border-radius: 12px; margin-bottom: 6px; }
.seg label { flex: 1; margin: 0; }
.seg input { display: none; }
.seg span { display: block; text-align: center; padding: 9px 4px; border-radius: 9px; font-size: 13px; color: var(--muted); }
.seg input:checked + span { background: var(--card); color: var(--blu); box-shadow: var(--ombra); }
.foto-input { border: 2px dashed var(--blu-2); border-radius: 12px; padding: 12px; text-align: center; color: var(--blu-2); margin-top: 14px; font-size: 15px; }
.foto-input input { display: none; }
.foto-input.ok { border-color: var(--verde); color: var(--verde); }

/* Bottoni */
.btn { display: inline-block; font: inherit; font-size: 15px; font-weight: 600; text-align: center; padding: 10px 16px; border-radius: 11px;
  border: 1.5px solid var(--bordo); background: var(--card); color: var(--blu); cursor: pointer; margin: 4px 0; }
.btn-primary { background: var(--blu-2); color: #fff; border: 0; }
.btn-ok { background: var(--verde); color: #fff; border: 0; }
.btn-danger { color: var(--rosso); border-color: var(--rosso); }
.btn-light { background: rgba(255, 255, 255, .95); color: var(--testo); border: 0; }
.btn-block { display: block; width: 100%; }
.btn-big { padding: 15px; font-size: 17px; }
.btn-sm { padding: 5px 10px; font-size: 13px; margin: 0; }
.pager { display: flex; justify-content: space-between; }

/* Semafori ed esiti */
.sem { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 20px; color: #fff; white-space: nowrap; }
.sem::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, .85); }
.sem-verde { background: var(--verde); } .sem-giallo { background: var(--giallo); color: var(--testo); } .sem-rosso { background: var(--rosso); } .sem-nd { background: var(--grigio); }
.esito-card { border-radius: 18px; padding: 18px; margin: 4px 0 12px; color: #fff; text-align: center; box-shadow: 0 6px 20px rgba(0, 0, 0, .15); animation: pop .25s ease-out; }
.esito-verde { background: var(--verde); } .esito-giallo { background: var(--giallo); color: var(--testo); }
.esito-rosso { background: var(--rosso); } .esito-nd { background: var(--grigio); }
.esito-big { font-family: var(--f-titoli); font-size: 34px; letter-spacing: .04em; margin: 4px 0; }
.esito-code { font: 700 15px var(--f-codici); letter-spacing: .1em; }
.esito-val { font-size: 18px; font-weight: 600; }
.esito-mot { font-size: 13px; opacity: .92; margin: 6px 0 10px; }
@keyframes pop { from { transform: scale(.94); opacity: 0; } to { transform: none; opacity: 1; } }
.progress-card { background: var(--card); border-radius: var(--r); padding: 12px 14px; margin: 12px 0; box-shadow: var(--ombra); display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.prog-num { flex: 1; font-size: 15px; } .prog-num b { font-size: 24px; color: var(--blu-2); }
.prog-sem { display: flex; gap: 4px; }
.bar { width: 100%; height: 8px; background: var(--blu-chiaro); border-radius: 4px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--azzurro); }
.storico-mini { display: flex; flex-wrap: wrap; gap: 6px; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.storico-mini span { background: var(--card); padding: 3px 8px; border-radius: 8px; display: inline-flex; gap: 4px; align-items: center; }
.storico-mini .sem { padding: 0; width: 10px; height: 10px; } .storico-mini .sem::before { display: none; }
.tag { font-size: 12px; padding: 2px 8px; border-radius: 6px; } .tag-grey { background: var(--bordo); }
svg.spark { width: 100%; height: 90px; background: var(--card); border-radius: 12px; box-shadow: var(--ombra); }
svg.spark polyline { fill: none; stroke: var(--blu-2); stroke-width: 2.5; vector-effect: non-scaling-stroke; }
svg.spark circle { fill: var(--arancio); }
svg.spark line.rif { stroke: var(--verde); stroke-dasharray: 5 4; vector-effect: non-scaling-stroke; }

/* Flash */
.flash { border-radius: 12px; padding: 10px 14px; margin: 4px 0 12px; font-size: 14px; font-weight: 500; }
.flash-ok { background: #def5ea; color: #136b46; } .flash-err { background: #fde3e4; color: #a3242a; } .flash-warn { background: #fff1d1; color: #8a5a00; }

/* Scanner */
.reader { width: 100%; max-width: 420px; margin: 0 auto; border-radius: 16px; overflow: hidden; background: #000; min-height: 60px; }
.reader video { border-radius: 16px; width: 100%; display: block; }
.reader:empty { display: none; }

/* Login */
.login { max-width: 380px; margin: 8vh auto 0; text-align: center; }
.login .card { text-align: left; }
.login-logo { width: 84px; height: 84px; }
.login h2 { margin: 8px 0 0; font-family: var(--f-titoli); font-weight: 400; font-size: 32px; color: var(--blu-2); }
.login .accent { color: var(--grafite); }
.login .sem-dots { display: inline-flex; gap: 5px; margin-left: 8px; vertical-align: middle; }
.login .sem-dots i { width: 9px; height: 9px; border-radius: 50%; display: block; }
.filetto { display: flex; gap: 3px; } .filetto i { height: 4px; display: block; }