:root{
  --brand:#0B6E3A; --brand-dark:#08542C; --red:#B42318; --ink:#14181F; --muted:#4B5563;
  --ground:#F4F5F2; --card:#FFFFFF; --line:#DDE1DA; --line-soft:#ECEEE9;
  --font: "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--ground);color:var(--ink);font-family:var(--font);-webkit-text-size-adjust:100%}
a{color:var(--brand);text-decoration:none}
button{font:inherit}
.app{max-width:560px;margin:0 auto;min-height:100%;display:flex;flex-direction:column;background:var(--ground)}
.loading{padding:40px 20px;text-align:center;color:var(--muted)}

/* Header */
.hero{background:var(--brand);color:#fff;padding:calc(20px + env(safe-area-inset-top)) 20px 20px;display:flex;flex-direction:column;gap:6px}
.hero-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.pill{font-size:12px;background:rgba(255,255,255,.18);padding:4px 10px;border-radius:999px;white-space:nowrap}
.hero-logo{align-self:flex-start;background:#fff;border-radius:12px;padding:8px 12px;margin-top:6px;line-height:0}
.hero-logo img{max-height:40px;max-width:200px;object-fit:contain}
.hero h1{margin:4px 0 0;font-size:26px;line-height:1.15}
.hero p{margin:0;font-size:14px}
.bar{background:var(--card);border-bottom:1px solid var(--line);padding:calc(14px + env(safe-area-inset-top)) 16px 12px;display:flex;align-items:center;gap:6px;position:sticky;top:0;z-index:5}
.bar h1{margin:0;font-size:21px}
.bar .sub{font-size:13px;color:var(--muted)}
.back{width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--ink);margin-left:-10px;border-radius:12px}

main{flex:1;padding:16px 16px 100px;display:flex;flex-direction:column;gap:18px}
h2.sec{margin:0;font-size:17px}
h3.grp{margin:0;font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.muted{color:var(--muted)}
.small{font-size:12px}

/* SOS */
.sos{display:flex;align-items:center;gap:14px;background:var(--red);color:#fff;border-radius:16px;padding:16px 18px;min-height:44px}
.sos b{font-size:22px;display:block}
.sos span span{font-size:13px}

.notice{background:#FFF7E6;border:1px solid #F3D9A4;color:#5C3B00;border-radius:14px;padding:12px 14px;font-size:14px;line-height:1.4}
.offline{background:#EEF2FF;border:1px solid #C7D2FE;color:#1E3A8A;border-radius:12px;padding:10px 12px;font-size:13px}

/* Grids & cards */
.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 6px;display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--ink);font-size:13px;font-weight:700;text-align:center;min-height:84px;justify-content:center}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px}
.rows{display:flex;flex-direction:column}
.row{display:flex;align-items:center;gap:12px;padding:12px 14px;min-height:44px;color:var(--ink);border-bottom:1px solid var(--line-soft)}
.row:last-child{border-bottom:0}
.row .t{flex:1;display:flex;flex-direction:column;min-width:0}
.row .t b{font-size:15px}
.row .t span{font-size:13px;color:var(--muted)}
.callbtn{flex:none;width:44px;height:44px;border-radius:999px;border:1px solid #C9CEC5;color:var(--brand);display:flex;align-items:center;justify-content:center}
.callbtn.solid{background:var(--brand);color:#fff;border:0}

/* Procedure */
.chips{display:flex;gap:8px;overflow-x:auto;padding:2px 16px 12px;margin:0 -16px;scrollbar-width:none}
.chip{flex:none;min-height:40px;padding:8px 14px;border-radius:999px;font-size:14px;font-weight:700;white-space:nowrap;background:#fff;color:var(--ink);border:1px solid #C9CEC5;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.ptitle{display:flex;align-items:center;gap:10px}
.ptitle .sw{width:10px;height:38px;border-radius:4px}
.ptitle h2{margin:0;font-size:22px}
.steps{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}
.steps li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;font-size:15px;line-height:1.4}
.steps .n{flex:none;width:28px;height:28px;border-radius:999px;background:var(--brand);color:#fff;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}
.dont{background:#FDECEA;border:1px solid #F4C7C2;border-radius:14px;padding:12px 14px;display:flex;flex-direction:column;gap:6px;color:#5A120C;font-size:14px;line-height:1.4}
.dont b{font-size:13px;color:#8F1B13;text-transform:uppercase;letter-spacing:.06em}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;border-radius:14px;padding:13px 14px;font-weight:700;font-size:15px;min-height:44px;border:1px solid #C9CEC5;background:#fff;color:var(--ink);cursor:pointer}
.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}

/* Mappa */
.planwrap{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:auto;-webkit-overflow-scrolling:touch}
.plan{position:relative;width:100%;line-height:0}
.plan.zoom{width:220%}
.plan img{width:100%;height:auto;display:block}
.plan svg.route{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.mk{position:absolute;transform:translate(-50%,-50%);line-height:1;display:flex;align-items:center;justify-content:center;border-radius:5px;font-size:10px;font-weight:700;color:#fff}
.mk.estintore{width:14px;height:14px;background:var(--red)}
.mk.idrante{width:14px;height:14px;background:#7F1D1D;border-radius:999px}
.mk.allarme{width:14px;height:14px;background:#fff;border:3px solid var(--red)}
.mk.dae{width:14px;height:14px;background:var(--brand)}
.mk.primo_soccorso{width:14px;height:14px;background:#fff;border:3px solid var(--brand)}
.mk.uscita{background:var(--brand);padding:3px 5px;border-radius:4px}
.mk.raccolta{width:34px;height:34px;border-radius:999px;background:var(--brand);border:3px solid #fff;box-shadow:0 0 0 1px var(--brand)}
.mk.qui{width:28px;height:28px;border-radius:999px;background:#1D4ED8;border:5px solid #DBE4FB;box-shadow:0 0 0 1px #1D4ED8;animation:pulse 1.8s infinite}
.mk.qui-lbl{transform:translate(-50%,-170%);background:#1D4ED8;padding:3px 8px;border-radius:6px;font-size:11px;white-space:nowrap}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(29,78,216,.5)}70%{box-shadow:0 0 0 14px rgba(29,78,216,0)}100%{box-shadow:0 0 0 0 rgba(29,78,216,0)}}
@media (prefers-reduced-motion:reduce){.mk.qui{animation:none}}
.legend{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 12px;font-size:12px;color:#374151}
.legend span{display:flex;align-items:center;gap:6px}
.legend i{display:inline-block;flex:none}
.info{padding:14px 16px;display:flex;flex-direction:column;gap:10px}
.info .k{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.info .k.g{color:var(--brand)}
.info .v{font-size:16px;font-weight:700}
select{font:inherit;font-size:15px;min-height:44px;padding:8px 10px;border-radius:12px;border:1px solid #C9CEC5;background:#fff;color:var(--ink);width:100%}
label.lbl{font-size:13px;font-weight:700;color:var(--muted);display:block;margin-bottom:6px}
.empty{background:#fff;border:1px dashed #C9CEC5;border-radius:16px;padding:24px 16px;text-align:center;color:var(--muted);font-size:14px;line-height:1.5}

/* Bottom nav */
nav.tabs{position:fixed;left:0;right:0;bottom:0;z-index:10;background:#fff;border-top:1px solid var(--line);padding:6px 4px calc(8px + env(safe-area-inset-bottom))}
nav.tabs .in{max-width:560px;margin:0 auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
nav.tabs a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:12px;color:var(--muted);min-height:48px}
nav.tabs a[aria-current="page"]{color:var(--brand);font-weight:700}

/* Install banner */
.install{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 14px;display:flex;align-items:center;gap:12px}
.install .t{flex:1;font-size:14px;line-height:1.35}
.install .t b{display:block;font-size:15px}
.install button{flex:none}
.x{background:none;border:0;color:var(--muted);width:36px;height:36px;border-radius:10px;cursor:pointer}

/* Welcome */
.welcome{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 24px;gap:14px}
.welcome .logo{width:84px;height:84px;border-radius:22px}
.welcome h1{margin:0;font-size:24px}
.welcome p{margin:0;color:var(--muted);line-height:1.5}
.demo-band{background:#FEF3C7;color:#78350F;text-align:center;font-size:12px;font-weight:700;padding:4px}
.hero-rep{margin:4px 0 0;font-size:15px;background:rgba(255,255,255,.16);align-self:flex-start;padding:4px 10px;border-radius:8px}
.repsel{padding:12px 14px}