:root{
  --pine:#1E3A2F; --pine-deep:#0F2219; --pine-soft:#E3ECE6;
  --bg:#F5F1E8; --card:#FFFFFF; --line:#E2DCCF; --text:#1B1F1C; --muted:#4F5752;
  --sun:#D9822B; --sun-soft:#FBE7D2; --ok:#15803d; --ok-soft:#dcfce7;
  --warn:#92400e; --warn-soft:#fef3c7; --danger:#b42318; --danger-soft:#fee4e2;
  --violet:#6d28d9; --violet-soft:#ede9fe; --blue:#1d4ed8; --blue-soft:#dbeafe;
  --radius:14px; --tabbar:68px;
  --font:"Plus Jakarta Sans",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{font-size:17px;-webkit-text-size-adjust:100%;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.4;-webkit-tap-highlight-color:transparent;
  padding-top:env(safe-area-inset-top,0px)}
header{position:sticky;top:0;z-index:20;background:var(--pine);color:#F5F1E8;display:flex;align-items:center;gap:12px;padding:10px 16px}
header .logo svg{display:block}
header .ttl{min-width:0;flex:1}
h1{font-size:1.1rem;margin:0;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
header .sub{color:#D9E3DC;font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hbtn{background:var(--sun);color:#fff;border:0;border-radius:12px;padding:10px 14px;font:inherit;font-weight:700;font-size:.9rem;cursor:pointer}
main{max-width:760px;margin:0 auto;padding:16px 14px calc(var(--tabbar) + 32px + env(safe-area-inset-bottom,0px))}
h2{font-size:1.05rem;margin:22px 2px 10px;color:var(--pine)}
.sub{color:var(--muted);font-size:.85rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:12px;box-shadow:0 1px 2px rgba(16,33,43,.04)}
.empty{color:var(--muted);text-align:center;padding:30px 10px}
button,.btn{font:inherit;cursor:pointer;border:0;border-radius:12px;padding:12px 16px;font-weight:700;min-height:44px}
.btn-primary{background:var(--pine);color:#fff}
.btn-sun{background:var(--sun);color:#fff}
.btn-ghost{background:#fff;color:var(--pine);border:1.5px solid var(--line)}
.btn-danger{background:#fff;color:var(--danger);border:1.5px solid #f3c6c2}
.btn-sm{padding:8px 12px;min-height:38px;font-size:.85rem}
.btn-block{width:100%}
button:disabled{opacity:.5;cursor:default}
label{display:block;font-size:.85rem;font-weight:600;color:var(--muted);margin:12px 0 5px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],select,textarea{
  width:100%;font:inherit;font-size:1rem;padding:12px;border:1.5px solid #CFC8B8;border-radius:11px;background:#FDFCF9;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(217,130,43,.3);border-color:var(--sun)}
textarea{min-height:90px;resize:vertical}
.row{display:flex;gap:10px;flex-wrap:wrap}
.row>*{flex:1;min-width:120px}
.right{text-align:right}
.mt{margin-top:14px}
.hidden{display:none!important}

/* tab bar */
#tabbar{position:fixed;left:0;right:0;bottom:0;z-index:25;background:var(--card);border-top:1px solid var(--line);display:flex;
  padding:6px 8px calc(6px + env(safe-area-inset-bottom,0px));box-shadow:0 -2px 10px rgba(16,33,43,.06)}
#tabbar button{flex:1;background:none;padding:6px 2px;display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--muted);font-size:.74rem;border-radius:12px;min-height:56px}
#tabbar .ic{font-size:1.4rem;line-height:1.1;filter:grayscale(1);opacity:.7}
#tabbar button.active{color:var(--pine);background:var(--pine-soft)}
#tabbar button.active .ic{filter:none;opacity:1}
@media (min-width:780px){#tabbar{left:50%;transform:translateX(-50%);max-width:760px;border-radius:16px 16px 0 0}}

/* segment + chips */
.seg{display:flex;background:#E9E3D5;border-radius:12px;padding:4px;gap:4px;margin-bottom:12px;overflow-x:auto}
.seg button{flex:1 0 auto;background:none;color:var(--muted);padding:9px 8px;min-height:40px;border-radius:9px;font-size:.9rem;white-space:nowrap}
.seg button.active{background:#fff;color:var(--text);box-shadow:0 1px 3px rgba(16,33,43,.12)}
.chip{display:inline-flex;align-items:center;justify-content:center;min-width:56px;min-height:44px;padding:8px 12px;margin:3px;border:1.5px solid var(--line);border-radius:10px;background:#fff;font-weight:700;cursor:pointer}
.pill{display:inline-block;white-space:nowrap;padding:3px 10px;border-radius:99px;font-size:.76rem;font-weight:700}
.p-ok{background:var(--ok-soft);color:var(--ok)} .p-run{background:var(--warn-soft);color:var(--warn)}
.p-open{background:var(--sun-soft);color:#7A3E0C} .p-val{background:var(--violet-soft);color:var(--violet)}
.p-ric{background:var(--blue-soft);color:var(--blue)} .p-ko{background:var(--danger-soft);color:var(--danger)}
.p-grey{background:#eee;color:#444}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:12px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px 6px;text-align:center}
.stat b{display:block;font-size:1.5rem;line-height:1.1}
.stat span{font-size:.76rem;color:var(--muted)}
.bar{height:8px;background:#ECE7DB;border-radius:5px;overflow:hidden;margin-top:8px}
.bar i{display:block;height:100%;background:var(--ok)}
.homebtn{display:flex;gap:14px;align-items:center;cursor:pointer}
.homebtn .hico{width:56px;height:56px;border-radius:14px;background:var(--pine-soft);display:flex;align-items:center;justify-content:center;font-size:1.8rem;flex:none}
.homebtn b{font-size:1.08rem}
.chev{font-size:1.6rem;color:var(--muted);margin-left:auto}
.vrow{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-top:1px solid var(--line)}
.vrow:first-of-type{border-top:0}

/* list cards */
.hcard{cursor:pointer}
.hcard .top{display:flex;justify-content:space-between;gap:8px;align-items:flex-start}
.hcard .num{font-size:1.2rem;font-weight:800}
.meta{font-size:.82rem;color:var(--muted);margin-top:3px}
.sbox{display:flex;gap:8px}
.sbox input{font-size:1.15rem;font-weight:700;letter-spacing:.03em}
.mine{display:flex;align-items:center;gap:10px;margin:10px 0 0;font-weight:600;color:var(--text)}
.mine input{width:22px;height:22px}

/* checklist */
.sec-title{font-weight:800;font-size:.9rem;margin:16px 0 4px;color:var(--pine);text-transform:uppercase;letter-spacing:.04em}
.item{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.item:last-child{border-bottom:0}
.item input[type=checkbox]{width:28px;height:28px;flex:none;margin:0;accent-color:var(--pine)}
.item .lbl{flex:1;min-width:0}
.item .lbl b{font-weight:600}
.item.done .lbl b{color:var(--muted);text-decoration:line-through}
.item .note{margin-top:6px;font-size:.92rem;padding:9px 10px}
.item .dim{display:inline-block;margin-top:4px;padding:2px 8px;border-radius:6px;background:var(--blue-soft);color:var(--blue);font-size:.78rem;font-weight:700}
.item .tlink{font-size:.78rem;font-weight:700;color:var(--sun);margin-top:4px}
.info{background:var(--bg);border:1px dashed #CFC8B8;border-radius:10px;padding:10px 12px;font-size:.9rem}
.info .k{color:var(--muted)}
.warnbox{background:var(--warn-soft);color:var(--warn);border:1px solid #f5c26b;border-radius:10px;padding:10px 12px;font-size:.9rem;margin-top:10px}
.okbox{background:var(--ok-soft);color:var(--ok);border:1px solid #86efac;border-radius:10px;padding:10px 12px;font-weight:700;margin-top:10px}
.photos{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.photos .ph{position:relative;width:96px;height:96px;border-radius:10px;overflow:hidden;background:#eee}
.photos img{width:100%;height:100%;object-fit:cover;display:block}
.photos .x{position:absolute;top:4px;right:4px;width:28px;height:28px;min-height:0;padding:0;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;font-size:.9rem}
.back{background:none;color:var(--pine);padding:6px 0;min-height:40px;font-size:1rem}
.savestate{font-size:.8rem;color:var(--muted);text-align:right;min-height:1.2em}

/* tasks */
.task{padding:12px 0;border-bottom:1px solid var(--line)}
.task:last-child{border-bottom:0}
.trow{display:flex;gap:10px;align-items:flex-start}
.tt{flex:1;min-width:0}
.tacts{display:flex;gap:6px;flex:none}
.tb{width:50px;height:50px;min-height:0;padding:0;font-size:1.25rem;background:var(--bg);border:1.5px solid var(--line);filter:grayscale(1);opacity:.6}
.tb.on{filter:none;opacity:1}
.tb.ok.on{background:var(--ok-soft);border-color:var(--ok)}
.tb.ko.on{background:var(--danger-soft);border-color:var(--danger)}
.tag{display:inline-block;padding:1px 7px;border-radius:6px;font-size:.7rem;font-weight:800;margin-right:4px;vertical-align:1px}
.tag-ricambio{background:var(--blue-soft);color:var(--blue)}
.tag-intervento{background:var(--warn-soft);color:var(--warn)}
.tag-segnalazione{background:#eee;color:#444}
.tsel{margin-top:8px;padding:8px 10px;font-size:.88rem}
.ugroup{margin-bottom:12px}
.ugroup .uh{display:flex;justify-content:space-between;align-items:center;gap:8px}

/* gestione */
.list-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line)}
.list-row:first-child{border-top:0}
.list-row .grow{flex:1;min-width:0}
.kbd{font-family:ui-monospace,Menlo,monospace;background:var(--bg);padding:1px 6px;border-radius:5px;font-size:.85em}

/* auth */
.auth{max-width:420px;margin:30px auto}
.auth .brand{display:flex;align-items:center;gap:12px;justify-content:center;margin-bottom:18px}
.auth .brand b{font-size:1.6rem;color:var(--pine)}

#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--tabbar) + 18px + env(safe-area-inset-bottom,0px));z-index:40;
  background:var(--pine-deep);color:#fff;padding:12px 16px;border-radius:12px;font-weight:600;max-width:calc(100% - 32px);opacity:0;pointer-events:none;transition:opacity .2s}
#toast.show{opacity:1}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}