*, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }
:root {
  --navy:#1A3A5C; --navy-dark:#142e4a; --blue:#2E6DA4; --blue-light:#e6f1fb;
  --gray-bg:#f0f4f8; --border:#dde3ea;
  --red:#c0392b; --red-light:#fcebeb;
  --green:#1a7a4a; --green-light:#eaf3de;
  --amber:#854f0b; --amber-light:#faeeda;
  --text:#1a1a1a; --text-muted:#6b7280; --surface:#fff;
  --radius:10px; --radius-sm:6px;
}
body { font-family:'Segoe UI',system-ui,-apple-system,sans-serif; background:var(--gray-bg); max-width:480px; margin:0 auto; color:var(--text); min-height:100vh; padding-bottom:30px; }

/* ── TOPBAR ── */
.topbar { background:var(--navy); padding:14px 14px 0; color:#fff; position:sticky; top:0; z-index:200; }
.topbar-row { display:flex; justify-content:space-between; align-items:center; margin-bottom:11px; }
.topbar h1 { font-size:15px; font-weight:700; margin:0 0 2px; }
.topbar p  { font-size:10px; opacity:.65; margin:0; }
.online-dot { width:7px; height:7px; border-radius:50%; background:#4ade80; display:inline-block; margin-right:4px; animation:pulse 2.5s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }
.top-badge { font-size:11px; font-weight:700; padding:4px 10px; border-radius:20px; background:rgba(255,255,255,.13); color:#fff; white-space:nowrap; }
.top-badge.has-err { background:rgba(192,57,43,.85); }

/* ── TABS ── */
.tabs { display:flex; background:var(--navy-dark); border-top:1px solid rgba(255,255,255,.08); overflow-x:auto; scrollbar-width:none; }
.tabs::-webkit-scrollbar { display:none; }
.tab { flex:0 0 auto; min-width:52px; padding:10px 6px; text-align:center; font-size:9.5px; font-weight:700; color:rgba(255,255,255,.4); cursor:pointer; border-bottom:2px solid transparent; transition:color .15s,border-color .15s; letter-spacing:.04em; text-transform:uppercase; position:relative; white-space:nowrap; }
.tab.active { color:#fff; border-bottom-color:#4da3ff; }
.rdot { width:7px; height:7px; border-radius:50%; background:var(--red); position:absolute; top:5px; right:4px; display:none; }
.rdot.on { display:block; }

/* ── LOADING SCREEN ── */
#loading-screen { position:fixed; inset:0; background:var(--navy); display:flex; flex-direction:column; align-items:center; justify-content:center; z-index:999; color:#fff; gap:16px; }
#loading-screen h2 { font-size:18px; font-weight:700; }
#loading-screen p  { font-size:13px; opacity:.7; }
.loader { width:36px; height:36px; border:3px solid rgba(255,255,255,.2); border-top-color:#fff; border-radius:50%; animation:spin .8s linear infinite; }
@keyframes spin { to{transform:rotate(360deg)} }

/* ── GENERAL ── */
.screen { display:none; padding:13px; }
.screen.active { display:block; }
.card { background:var(--surface); border-radius:var(--radius); border:1px solid var(--border); padding:13px; margin-bottom:10px; }
.section-title { font-size:10px; font-weight:700; color:var(--text-muted); text-transform:uppercase; letter-spacing:.06em; margin:13px 0 7px; }
.separator { border-top:1px solid var(--border); margin:14px 0; }
.field { margin-bottom:11px; }
label { font-size:10px; font-weight:700; color:var(--navy); text-transform:uppercase; letter-spacing:.04em; margin-bottom:4px; display:block; }
input[type=text],input[type=time],input[type=number],textarea,select { width:100%; padding:10px 11px; border:1px solid var(--border); border-radius:var(--radius-sm); font-size:14px; background:var(--surface); color:var(--text); font-family:inherit; }
input:focus,textarea:focus,select:focus { outline:none; border-color:var(--blue); }
textarea { resize:vertical; min-height:68px; }

/* ── STAT GRID ── */
.stat-grid { display:grid; grid-template-columns:1fr 1fr; gap:8px; margin-bottom:11px; }
.stat-card { background:var(--surface); border-radius:var(--radius); border:1px solid var(--border); padding:11px 13px; }
.stat-label { font-size:9px; font-weight:700; color:var(--text-muted); text-transform:uppercase; letter-spacing:.05em; margin-bottom:4px; }
.stat-value { font-size:24px; font-weight:700; color:var(--text); }
.stat-value.ok  { color:var(--green); }
.stat-value.err { color:var(--red); }

/* ── BADGES ── */
.badge { display:inline-block; font-size:10px; font-weight:700; padding:2px 8px; border-radius:20px; }
.badge-ok  { background:var(--green-light); color:#155a35; }
.badge-err { background:var(--red-light);   color:#7a1f1f; }
.badge-fix { background:var(--amber-light); color:var(--amber); }
.badge-gray{ background:var(--gray-bg);     color:var(--text-muted); }

/* ── ALERT BANNER ── */
.alert-banner { background:var(--red-light); border:1px solid #f09595; border-radius:var(--radius); padding:11px 13px; margin-bottom:8px; display:flex; align-items:flex-start; gap:10px; }
.alert-dot { width:8px; height:8px; border-radius:50%; background:var(--red); flex-shrink:0; margin-top:3px; }
.alert-text { font-size:12px; color:#7a1f1f; line-height:1.5; flex:1; }
.fix-btn { font-size:11px; font-weight:700; color:var(--red); background:#fff; border:1px solid #f09595; border-radius:var(--radius-sm); padding:4px 10px; cursor:pointer; white-space:nowrap; flex-shrink:0; }

/* ── HIST ITEM ── */
.hist-item { background:var(--surface); border-radius:var(--radius); border:1px solid var(--border); padding:11px 13px; margin-bottom:6px; display:flex; justify-content:space-between; align-items:center; }
.hist-name { font-size:13px; font-weight:600; margin:0 0 2px; }
.hist-meta { font-size:11px; color:var(--text-muted); }
.hist-temp { font-size:20px; font-weight:700; margin-bottom:3px; }
.hist-right { text-align:right; }

/* ── AREA PILLS ── */
.area-pills { display:flex; gap:6px; margin-bottom:11px; flex-wrap:wrap; }
.area-pill { padding:6px 13px; border-radius:20px; font-size:12px; font-weight:600; cursor:pointer; border:1.5px solid var(--border); background:var(--surface); color:var(--text-muted); transition:all .15s; user-select:none; }
.area-pill.active { background:var(--navy); color:#fff; border-color:var(--navy); }

/* ── DEVICE ROW ── */
.device-row { background:var(--surface); border-radius:var(--radius); border:1px solid var(--border); padding:12px 13px; margin-bottom:7px; display:flex; align-items:center; gap:11px; }
.device-row.has-err { border-color:#f09595; background:#fff9f9; }
.device-icon { width:36px; height:36px; border-radius:9px; background:var(--blue-light); display:flex; align-items:center; justify-content:center; font-size:16px; flex-shrink:0; }
.device-icon.gelo { background:#e1f5ee; }
.device-name { font-size:13px; font-weight:600; margin:0 0 2px; }
.device-meta { font-size:11px; color:var(--text-muted); }
.device-right { margin-left:auto; display:flex; align-items:center; gap:7px; }
.temp-input { width:65px; padding:8px 6px; font-size:15px; font-weight:500; border:1.5px solid var(--border); border-radius:var(--radius-sm); background:var(--gray-bg); color:var(--text); text-align:center; transition:border-color .15s; }
.temp-input:focus { outline:none; border-color:var(--blue); background:#fff; }
.temp-input.warn { border-color:#f09595; background:#fff5f5; }
.send-btn { width:34px; height:34px; border-radius:var(--radius-sm); background:var(--navy); border:none; cursor:pointer; display:flex; align-items:center; justify-content:center; flex-shrink:0; transition:opacity .15s,transform .1s; }
.send-btn:active { transform:scale(.93); opacity:.8; }
.send-btn svg { width:13px; height:13px; fill:#fff; }
.send-btn:disabled { opacity:.4; cursor:not-allowed; }
.temp-warn { font-size:10px; color:var(--red); font-weight:700; margin-top:3px; display:none; }
.temp-warn.on { display:block; }

/* ── SCHEDULE ── */
.schedule-row { background:var(--surface); border-radius:var(--radius); border:1px solid var(--border); padding:11px 13px; margin-bottom:6px; display:flex; align-items:center; gap:12px; }
.schedule-time { font-size:19px; font-weight:700; color:var(--navy); min-width:50px; }
.schedule-row.done    { border-color:var(--green); background:#f6fdf8; }
.schedule-row.overdue { border-color:var(--red);   background:#fff5f5; }

/* ── FIRMA ── */
.firma-box { border:2px solid var(--border); border-radius:var(--radius); padding:14px; margin-bottom:10px; }
.firma-box canvas { border:1px solid var(--border); border-radius:var(--radius-sm); width:100%; height:110px; background:#fff; cursor:crosshair; touch-action:none; display:block; }
.firma-saved { background:var(--green-light); border-radius:var(--radius-sm); padding:8px; font-size:12px; color:var(--green); font-weight:700; text-align:center; display:none; }
.firma-saved.on { display:block; }
.operatore-chip { display:inline-block; padding:6px 13px; border-radius:20px; font-size:12px; font-weight:600; cursor:pointer; border:1.5px solid var(--border); background:var(--surface); color:var(--text-muted); margin:3px 5px 3px 0; transition:all .15s; }
.operatore-chip.sel { background:var(--navy); color:#fff; border-color:var(--navy); }

/* ── MODAL ── */
.modal-overlay { position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:500; display:flex; align-items:flex-end; justify-content:center; }
.modal-overlay.hidden { display:none; }
.modal { background:var(--surface); border-radius:var(--radius) var(--radius) 0 0; padding:20px; width:100%; max-width:480px; max-height:85vh; overflow-y:auto; }
.modal h3 { font-size:15px; font-weight:700; margin-bottom:12px; }
.modal-close { float:right; background:none; border:none; font-size:20px; color:var(--text-muted); cursor:pointer; }
.action-chip { display:inline-block; padding:7px 12px; border-radius:20px; font-size:12px; cursor:pointer; border:1px solid var(--border); background:var(--surface); color:var(--text-muted); margin:3px 3px 3px 0; transition:all .15s; }
.action-chip.sel { background:var(--navy); color:#fff; border-color:var(--navy); }

/* ── BUTTONS ── */
.btn { width:100%; padding:12px; border-radius:var(--radius); border:none; font-weight:700; font-size:14px; cursor:pointer; transition:opacity .15s,transform .1s; font-family:inherit; }
.btn:active { transform:scale(.98); opacity:.9; }
.btn-primary { background:var(--navy); color:#fff; }
.btn-success { background:#1D6F42; color:#fff; }
.btn-outline { background:var(--surface); color:var(--navy); border:2px solid var(--navy); }
.btn-pdf     { background:#7a1f1f; color:#fff; }
.btn-row { display:flex; gap:8px; margin-bottom:10px; }
.btn-row .btn { flex:1; padding:10px; font-size:12px; }

/* ── SETUP ITEMS ── */
.setup-item { background:var(--surface); border-radius:var(--radius); border:1px solid var(--border); padding:11px 13px; margin-bottom:7px; display:flex; align-items:center; gap:10px; }
.setup-info .name { font-size:13px; font-weight:600; }
.setup-info .sub  { font-size:11px; color:var(--text-muted); margin-top:1px; }
.del-btn { margin-left:auto; width:28px; height:28px; border-radius:var(--radius-sm); border:1px solid var(--border); background:transparent; cursor:pointer; color:var(--text-muted); font-size:15px; display:flex; align-items:center; justify-content:center; transition:background .15s,color .15s; }
.del-btn:hover { background:var(--red-light); color:var(--red); border-color:#f09595; }
.setup-form { background:var(--surface); border-radius:var(--radius); border:2px dashed var(--border); padding:13px; margin-top:8px; }

/* ── HISTORY TABLE ── */
.hist-table { width:100%; border-collapse:collapse; font-size:12px; }
.hist-table th { background:var(--navy); color:#fff; padding:9px 8px; text-align:left; font-size:9px; text-transform:uppercase; letter-spacing:.05em; }
.hist-table td { padding:9px 8px; border-bottom:1px solid var(--border); vertical-align:top; }
.hist-table tr:last-child td { border-bottom:none; }
.hist-table tr.err-row { background:#fff9f9; }

/* ── TOAST ── */
#toast-wrap { position:fixed; bottom:18px; left:50%; transform:translateX(-50%); width:calc(100% - 28px); max-width:452px; z-index:999; pointer-events:none; }
.toast { border-radius:var(--radius); padding:11px 14px; font-size:13px; font-weight:500; margin-bottom:7px; display:flex; align-items:center; gap:9px; animation:slideUp .25s ease,fadeOut .4s ease 3s forwards; pointer-events:auto; }
.toast.success { background:var(--green); color:#fff; }
.toast.error   { background:var(--red);   color:#fff; }
.toast.warning { background:#d97706;      color:#fff; }
@keyframes slideUp  { from{transform:translateY(20px);opacity:0} to{transform:translateY(0);opacity:1} }
@keyframes fadeOut  { to{opacity:0} }


/* ── LOGIN ── */
#login-screen { position:fixed; inset:0; background:var(--navy); display:flex; flex-direction:column; align-items:center; justify-content:center; z-index:1000; color:#fff; padding:28px; gap:0; }
#login-screen h2 { font-size:22px; font-weight:800; margin-bottom:4px; }
#login-screen p  { font-size:13px; opacity:.6; margin-bottom:28px; }
.login-logo-img { width:140px; height:140px; object-fit:contain; margin-bottom:8px; drop-shadow(0 4px 16px rgba(0,0,0,.4)); }
#reset-screen { position:fixed; inset:0; background:var(--navy); display:flex; flex-direction:column; align-items:center; justify-content:center; z-index:1100; color:#fff; padding:28px; }
#reset-screen h2 { font-size:22px; font-weight:800; margin-bottom:4px; color:#fff; }
#reset-screen p.login-sub { font-size:13px; opacity:.6; margin-bottom:18px; color:#fff; }
.login-card { background:rgba(255,255,255,.08); border-radius:14px; padding:24px; width:100%; max-width:360px; display:flex; flex-direction:column; gap:14px; }
.login-card label { font-size:11px; font-weight:700; color:#fff; opacity:.85; text-transform:uppercase; letter-spacing:.06em; }
.login-card input { width:100%; padding:12px 14px; border-radius:8px; border:none; font-size:15px; font-family:inherit; background:rgba(255,255,255,.12); color:#fff; outline:none; }
.login-card select { width:100%; padding:12px 14px; border-radius:8px; border:1px solid rgba(255,255,255,.3); font-size:15px; font-family:inherit; background:#1A3A5C; color:#fff; outline:none; cursor:pointer; appearance:auto; -webkit-appearance:auto; }
.login-card select option { background:#1A3A5C; color:#fff; }
.login-card input::placeholder { opacity:.45; }
.login-btn { padding:14px; background:#2E6DA4; color:#fff; border:none; border-radius:8px; font-size:15px; font-weight:700; font-family:inherit; cursor:pointer; margin-top:4px; transition:background .15s; }
.login-btn:hover { background:#3a82c4; }
.login-err { color:#ff8a8a; font-size:12px; text-align:center; min-height:16px; }
/* ── STATO SALVATAGGIO ── */
.save-status { display:inline-flex; align-items:center; gap:5px; font-size:11px; font-weight:700; padding:3px 8px; border-radius:20px; }
.save-status.ok     { background:var(--green-light); color:var(--green); }
.save-status.pend   { background:var(--amber-light); color:var(--amber); }
.save-status.err    { background:var(--red-light);   color:var(--red); }
/* ── OPERATORE BADGE ── */
#operatore-badge { font-size:11px; opacity:.75; cursor:pointer; text-decoration:underline; }


/* ── BANNER STAMPA SETTIMANALE ── */
#stampa-banner { display:none; position:fixed; bottom:70px; left:50%; transform:translateX(-50%); width:calc(100% - 28px); max-width:500px; background:#fff; border:2px solid #f59e0b; border-radius:12px; padding:14px 16px; box-shadow:0 4px 20px rgba(0,0,0,.15); z-index:500; }
#stampa-banner .sb-title { font-size:13px; font-weight:800; color:#92400e; margin-bottom:4px; }
#stampa-banner .sb-text  { font-size:12px; color:#78350f; margin-bottom:10px; line-height:1.5; }
#stampa-banner .sb-btns  { display:flex; gap:8px; }
#stampa-banner .sb-print { flex:2; padding:10px; background:#f59e0b; color:#fff; border:none; border-radius:8px; font-weight:700; font-size:13px; font-family:inherit; cursor:pointer; }
#stampa-banner .sb-later { flex:1; padding:10px; background:var(--border); color:var(--text); border:none; border-radius:8px; font-weight:600; font-size:12px; font-family:inherit; cursor:pointer; }

/* ── MISC ── */
.offline-bar { background:var(--amber-light); border-bottom:1px solid #f5c185; padding:7px 14px; font-size:11px; font-weight:600; color:var(--amber); display:none; text-align:center; }
.offline-bar.on { display:block; }
.queue-info { font-size:11px; color:var(--amber); font-weight:700; padding:6px 0; display:none; }
.queue-info.on { display:block; }
.spinner { display:inline-block; width:14px; height:14px; border:2px solid rgba(255,255,255,.3); border-top-color:#fff; border-radius:50%; animation:spin .7s linear infinite; }
.empty-state { text-align:center; padding:28px 20px; color:var(--text-muted); }
.empty-state .ic { font-size:28px; margin-bottom:8px; }
.empty-state p  { font-size:13px; margin-top:4px; }
.sync-info { font-size:10px; color:var(--text-muted); text-align:right; margin-bottom:6px; }

/* ── DISCLAIMER LEGALE ── */
#terms-screen {
  position:fixed; inset:0;
  background:linear-gradient(160deg, #0f2a47 0%, #1A3A5C 50%, #1d4571 100%);
  display:flex; align-items:flex-start; justify-content:center;
  overflow-y:auto;
  z-index:1500;
  padding:20px;
  animation: loginFadeIn .35s ease;
}
.terms-card {
  background:rgba(255,255,255,.07);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.1);
  border-radius:16px;
  padding:26px 24px;
  width:100%; max-width:480px;
  color:#fff;
  box-shadow:0 20px 50px rgba(0,0,0,.25);
  text-align:center;
  margin:auto 0;
}
.terms-icon {
  width:60px; height:60px; border-radius:16px;
  background:linear-gradient(135deg, #d97706 0%, #fbbf24 100%);
  display:flex; align-items:center; justify-content:center;
  font-size:28px; margin:0 auto 14px;
  box-shadow:0 10px 30px rgba(0,0,0,.3);
}
.terms-card h2 { font-size:20px; font-weight:800; margin-bottom:4px; }
.terms-sub { font-size:12px; opacity:.6; margin-bottom:18px; }
.terms-text {
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
  border-radius:10px;
  padding:14px 16px;
  font-size:13px; line-height:1.55;
  text-align:left;
  color:#dbeafe;
  margin-bottom:14px;
}
.terms-text b { color:#fff; }
.terms-check {
  display:flex; align-items:flex-start; gap:8px;
  background:rgba(255,255,255,.05);
  padding:10px 12px; border-radius:8px;
  margin-bottom:12px;
  cursor:pointer;
  user-select:none;
  font-size:13px;
  text-align:left;
}
.terms-check input { margin-top:3px; flex-shrink:0; cursor:pointer; }
.terms-btn {
  width:100%;
  padding:13px;
  background:linear-gradient(135deg, #2E6DA4 0%, #3a82c4 100%);
  color:#fff; border:none; border-radius:10px;
  font-size:14px; font-weight:700; font-family:inherit;
  cursor:pointer;
  transition:opacity .15s, transform .1s, box-shadow .15s;
  box-shadow:0 4px 14px rgba(46,109,164,.4);
}
.terms-btn:hover:not(:disabled) { box-shadow:0 6px 20px rgba(46,109,164,.55); }
.terms-btn:active:not(:disabled) { transform:scale(.98); }
.terms-btn:disabled {
  opacity:.4; cursor:not-allowed;
  background:rgba(255,255,255,.15);
  box-shadow:none;
}
.terms-foot { font-size:10px; opacity:.4; margin-top:14px; }


/* ── SETUP SUB-TABS (pillole) ── */
.setup-pills {
  display:flex; gap:6px;
  flex-wrap:wrap;
  margin-bottom:12px;
  position:sticky; top:88px; z-index:10;
  background:var(--gray-bg);
  padding:6px 0;
}
.setup-pill {
  padding:7px 13px;
  border-radius:20px;
  font-size:12px;
  font-weight:600;
  cursor:pointer;
  border:1.5px solid var(--border);
  background:var(--surface);
  color:var(--text-muted);
  transition:all .15s;
  user-select:none;
  white-space:nowrap;
}
.setup-pill.active {
  background:var(--navy);
  color:#fff;
  border-color:var(--navy);
}
.setup-pill-danger.active {
  background:var(--red);
  border-color:var(--red);
}
.setup-pill-danger:not(.active) {
  color:var(--red);
  border-color:#f3c0c0;
}
.setup-tab { display:none; }
.setup-tab.active { display:block; animation:setupFadeIn .2s ease; }
@keyframes setupFadeIn { from{opacity:0;transform:translateY(4px)} to{opacity:1;transform:translateY(0)} }

/* ── Toggle switch ── */
.switch { position:relative; display:inline-block; width:44px; height:24px; }
.switch input { opacity:0; width:0; height:0; }
.switch .slider { position:absolute; cursor:pointer; inset:0; background:#cbd5e1; transition:.25s; border-radius:24px; }
.switch .slider::before { position:absolute; content:""; height:18px; width:18px; left:3px; top:3px; background:#fff; transition:.25s; border-radius:50%; box-shadow:0 1px 3px rgba(0,0,0,.2); }
.switch input:checked + .slider { background:#2563a8; }
.switch input:checked + .slider::before { transform:translateX(20px); }
.switch input:focus-visible + .slider { box-shadow:0 0 0 3px rgba(37,99,168,.25); }