/* FBF Rilievo Esecutivo — Mobile First */
:root{
  --bg:#040a1c;--bg2:#0c1d40;--bg3:#1e2d4e;
  --accent:#6366f1;--accent2:#ADD8E6;
  --text:#e2e8f0;--text2:#9bb4d4;--text3:#7d93b3;
  --border:rgba(190,225,245,.2);--card:rgba(255,255,255,.06);
  --green:#34d399;--yellow:#fbbf24;--red:#f87171;--orange:#fb923c;
  --font:system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;}
html,body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;min-height:100vh;}

/* Topbar */
.topbar{position:sticky;top:0;z-index:100;background:#020710;border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:8px;padding:10px 14px;}
.topbar-title{font-size:15px;font-weight:700;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* Buttons */
.btn{background:var(--accent);border:none;color:#fff;border-radius:8px;padding:10px 18px;
  font-size:14px;font-weight:600;cursor:pointer;font-family:var(--font);}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text);border-radius:8px;
  padding:10px 12px;font-size:14px;cursor:pointer;font-family:var(--font);}
.btn-green{background:#16a34a;border:none;color:#fff;border-radius:8px;padding:10px 18px;
  font-size:14px;font-weight:600;cursor:pointer;font-family:var(--font);}
.btn-red{background:#dc2626;border:none;color:#fff;border-radius:8px;padding:8px 12px;
  font-size:13px;cursor:pointer;font-family:var(--font);}
.btn-sm{padding:6px 12px;font-size:12px;}
.btn:active,.btn-ghost:active,.btn-green:active,.btn-red:active{opacity:.75;transform:scale(.97);}

/* Layout */
.main{padding:14px;max-width:1140px;margin:0 auto;padding-bottom:140px;}
.bottom-bar{position:fixed;bottom:0;left:0;right:0;background:#020710;border-top:1px solid var(--border);
  padding:10px 14px;display:flex;gap:8px;z-index:100;}
.bottom-bar .btn,.bottom-bar .btn-ghost,.bottom-bar .btn-green{flex:1;}

/* Cards */
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:12px;}
.card-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:12px;
  display:flex;align-items:center;justify-content:space-between;gap:8px;}

/* Section divider */
.sec-div{background:rgba(99,102,241,.1);border-left:3px solid var(--accent);
  padding:7px 12px;margin:16px 0 10px;font-size:11px;font-weight:700;color:#a5b4fc;
  text-transform:uppercase;letter-spacing:.5px;border-radius:0 6px 6px 0;
  cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;user-select:none;}
.sec-div::-webkit-details-marker{display:none;}
.sec-div::after{content:'▾';font-size:10px;opacity:.7;transition:transform .15s;}
details:not([open]) > .sec-div::after{transform:rotate(-90deg);}
.re-sezione{margin:0;}
.re-sezione-body{animation:re-sez-in .12s ease-out;}
@keyframes re-sez-in{from{opacity:0}to{opacity:1}}
.re-sezione-annidata{margin-left:14px;border-left:1px solid var(--border);padding-left:10px;}
.sec-div-annidata{background:rgba(99,102,241,.05);border-left-width:2px;font-size:10px;padding:5px 10px;margin:10px 0 8px;}
.sec-div-mini{font-size:10px;font-weight:700;color:var(--text3);text-transform:uppercase;
  letter-spacing:.3px;margin:16px 0 8px;padding-top:12px;border-top:1px dashed var(--border);}

/* Badges */
.badge{display:inline-block;border-radius:20px;padding:3px 10px;font-size:11px;font-weight:600;}
.b-bozza{background:rgba(255,255,255,.1);color:var(--text2);}
.b-in_corso{background:rgba(99,102,241,.2);color:#a5b4fc;}
.b-completato{background:rgba(52,211,153,.15);color:var(--green);}
.b-approvato{background:rgba(52,211,153,.25);color:#6ee7b7;}
.b-variazione{background:rgba(251,191,36,.15);color:var(--yellow);}
.b-confermato{background:rgba(52,211,153,.1);color:var(--green);}

/* Form */
.field{margin-bottom:14px;}
.lbl{font-size:11px;color:var(--text2);font-weight:600;display:flex;align-items:center;
  gap:6px;margin-bottom:5px;text-transform:uppercase;letter-spacing:.4px;}
.inp,.sel,.ta{width:100%;background:var(--bg3);border:1px solid var(--border);border-radius:8px;
  color:var(--text);font-family:var(--font);font-size:14px;padding:11px 12px;}
.inp:focus,.sel:focus,.ta:focus{outline:none;border-color:var(--accent);}
.sel{-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239bb4d4' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;padding-right:32px;}
.ta{resize:vertical;min-height:80px;}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;}

/* Misure — grandi per tablet */
.m-wrap{position:relative;}
.m-inp{width:100%;background:#0f1e36;border:2px solid var(--border);border-radius:10px;
  color:#fff;font-size:28px;font-weight:700;text-align:center;padding:16px 10px 8px;
  font-family:var(--font);}
.m-inp:focus{border-color:var(--accent);outline:none;background:#162236;}
/* Confronto commerciale (sola lettura) / esecutivo (editabile) — due colonne */
.sch-2col{display:flex;gap:16px;flex-wrap:wrap;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:16px;box-sizing:border-box;overflow:hidden;}
.sch-col-comm{flex:1 1 240px;min-width:0;opacity:.9;box-sizing:border-box;}
.sch-col-esec{flex:2 1 280px;min-width:0;border-left:1px dashed var(--border);padding-left:16px;box-sizing:border-box;}
.sch-col-head{font-size:10px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.4px;margin-bottom:8px;}
.sch-img-wrap{background:#fff;border-radius:8px;padding:12px;margin-bottom:10px;height:220px;display:flex;align-items:center;justify-content:center;text-align:center;box-sizing:border-box;}
.sch-img-wrap svg{width:100%;height:100%;display:block;margin:0 auto;}
.sch-vuota{color:var(--text3);font-size:10px;text-align:center;padding:24px 8px;}
.sch-row{display:flex;justify-content:space-between;font-size:11px;padding:3px 0;border-bottom:1px solid rgba(255,255,255,.05);}
.sch-row span:first-child{color:var(--text3);}
.sch-row span:last-child{color:var(--text2);text-align:right;}

/* Layout spaziale vano — icona al centro, campi sui 4 lati */
.vano-spaziale{display:flex;flex-direction:column;align-items:center;gap:8px;width:100%;box-sizing:border-box;}
.vs-lato{display:flex;flex-direction:column;align-items:center;gap:4px;width:90px;flex-shrink:0;box-sizing:border-box;}
.vs-lbl{font-size:9px;color:var(--text3);text-align:center;text-transform:uppercase;letter-spacing:.2px;}
.vs-riga-mid{display:flex;align-items:center;gap:8px;width:100%;justify-content:center;flex-wrap:wrap;box-sizing:border-box;}
.vs-icona{flex-shrink:1;width:110px;max-width:100%;}
.vs-icona svg{width:100%;height:auto;display:block;}
.vs-icona-grande{width:100%;max-width:240px;background:#fff;border-radius:8px;padding:12px;box-sizing:border-box;flex-shrink:1;}
.sel-sm{font-size:11px;padding:4px 6px;height:auto;width:100%;box-sizing:border-box;}
.inp-sm{font-size:11px;padding:4px 6px;height:auto;width:100%;text-align:center;box-sizing:border-box;}
.vs-contesto{display:flex;gap:8px;margin-top:14px;padding-top:14px;border-top:1px dashed var(--border);}
.vs-contesto-cella{flex:1;text-align:center;}
.vs-contesto-svg{background:#0d1526;border-radius:6px;padding:4px;}
.vs-contesto-svg svg{width:100%;height:auto;display:block;}
.vs-contesto-assente{margin-top:14px;padding-top:14px;border-top:1px dashed var(--border);font-size:11px;color:var(--text3);text-align:center;}
.sch-posmuro{margin-top:14px;padding-top:14px;border-top:1px dashed var(--border);background:#fff;border-radius:8px;padding:10px;}
.sch-posmuro svg{width:100%;height:auto;display:block;}
.sch-posmuro-2col{display:flex;gap:10px;flex-wrap:wrap;}
.sch-posmuro-2col > div{flex:1;min-width:220px;}

.re-galleria-apertura{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:8px;}
.re-gall-card{background:var(--bg3);border:2px solid var(--border);border-radius:8px;padding:6px;cursor:pointer;text-align:center;transition:border-color .12s;}
.re-gall-card:hover{border-color:var(--accent);}
.re-gall-card.sel{border-color:var(--green);background:rgba(52,211,153,.08);}
.re-gall-img{background:#fff;border-radius:5px;padding:4px;margin-bottom:4px;}
.re-gall-img svg{width:100%;height:auto;display:block;max-height:70px;}
.re-gall-lbl{font-size:9px;color:var(--text2);line-height:1.2;}
.re-gall-card.sel .re-gall-lbl{color:var(--green);font-weight:700;}
.re-gall-card-sm{padding:4px;}
.re-gall-card-sm .re-gall-img{padding:2px;}
.re-galleria-perim{display:grid;grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:6px;}
.re-galleria-perim-grande{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;}
.re-galleria-perim-grande .re-gall-img{display:flex;align-items:center;justify-content:center;}
.re-galleria-posa{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;}
.re-posa-card{background:var(--bg3);border:2px solid var(--border);border-radius:8px;padding:10px;cursor:pointer;text-align:center;transition:border-color .12s;}
.re-posa-card:hover{border-color:var(--accent);}
.re-posa-card.sel{border-color:var(--green);background:rgba(52,211,153,.08);}
.re-posa-card svg{width:100%;height:auto;background:#fff;border-radius:5px;}
.re-posa-lbl{font-size:12px;margin-top:8px;color:var(--text2);}
.re-posa-card.sel .re-posa-lbl{color:var(--green);font-weight:700;}

.m-inp.critica{border-color:var(--red);}
.m-unit{position:absolute;right:10px;top:8px;font-size:10px;color:var(--text3);}
.m-rif{font-size:9px;color:var(--yellow);text-align:center;margin-top:2px;font-style:italic;}
.m-lbl{font-size:10px;color:var(--text2);text-align:center;margin-top:5px;
  font-weight:600;text-transform:uppercase;letter-spacing:.3px;}
.m-lbl.critica{color:var(--red);}

/* Confronto commerciale vs esecutivo */
.conf-table{width:100%;border-collapse:collapse;font-size:12px;margin-bottom:10px;}
.conf-table th{background:rgba(99,102,241,.15);padding:6px 10px;text-align:left;
  font-size:10px;font-weight:700;text-transform:uppercase;color:var(--text2);}
.conf-table td{padding:8px 10px;border-bottom:1px solid rgba(190,225,245,.08);}
.conf-table td.changed{background:rgba(251,191,36,.1);color:var(--yellow);font-weight:600;}
.conf-table td.same{color:var(--text2);}
.conf-table .row-label{color:var(--text3);font-size:10px;}

/* Toggle */
.toggle{display:flex;align-items:center;gap:12px;padding:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:8px;
  cursor:pointer;margin-bottom:8px;}
.toggle input[type=checkbox]{width:20px;height:20px;accent-color:var(--accent);flex-shrink:0;}
.toggle span{font-size:13px;}

/* Extra box */
.extra-box{background:rgba(251,191,36,.06);border:1px solid rgba(251,191,36,.2);
  border-radius:10px;padding:14px;margin-top:10px;}
.extra-row{display:flex;justify-content:space-between;align-items:center;
  padding:8px 0;border-bottom:1px solid rgba(251,191,36,.1);font-size:12px;}
.extra-importo{font-weight:700;color:var(--orange);}
.extra-tot-row{display:flex;justify-content:space-between;align-items:center;
  padding-top:10px;font-size:15px;font-weight:700;color:var(--orange);}

/* Guida */
.help-btn{background:rgba(99,102,241,.2);border:none;color:var(--accent);
  font-size:12px;cursor:pointer;padding:2px 8px;border-radius:4px;font-weight:700;}
.guide-overlay{position:fixed;inset:0;background:rgba(2,7,16,.92);z-index:500;display:flex;align-items:flex-end;}
.guide-box{background:var(--bg2);border-top:1px solid var(--border);
  border-radius:16px 16px 0 0;padding:20px;width:100%;max-height:75vh;overflow-y:auto;}
.guide-title{font-size:17px;font-weight:700;color:#fff;margin-bottom:14px;
  display:flex;justify-content:space-between;align-items:center;}
.guide-testo{font-size:13px;color:var(--text2);line-height:1.7;white-space:pre-wrap;}

/* Lista elementi */
.locale-group{border:1px solid var(--border);border-radius:12px;margin-bottom:14px;overflow:hidden;}
.locale-group-head{display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:700;color:var(--text);padding:12px 14px;background:rgba(255,255,255,.03);cursor:pointer;}
.locale-group-body{padding:10px 12px;}
.vano-riferimento{display:flex;gap:10px;margin:8px 4px 10px;padding:10px;background:rgba(255,255,255,.02);border-radius:8px;}
.vano-riferimento-full{flex-direction:column;}
.vano-viste-3{display:flex;gap:8px;overflow-x:auto;}
.vano-vista-cella{flex:1;min-width:110px;text-align:center;}
.vano-vista-svg{background:#0d1526;border-radius:6px;padding:4px;}
.vano-vista-svg svg{width:100%;height:auto;display:block;}
.vano-vista-lbl{font-size:9px;color:var(--text3);margin-top:3px;text-transform:uppercase;letter-spacing:.3px;}
.vano-riferimento-img{width:90px;height:90px;flex-shrink:0;border:1px dashed var(--border);border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:28px;color:var(--text3);}
.vano-riferimento-img span{font-size:9px;color:var(--text3);text-align:center;}
.vano-riepilogo{flex:1;min-width:0;}
.vano-conferma{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text2);padding:6px 8px 10px;cursor:pointer;}
.vano-conferma input{width:16px;height:16px;}
.vano-group{border:1px solid rgba(99,102,241,.25);border-radius:12px;padding:10px;margin-bottom:14px;background:rgba(99,102,241,.04);}
.vano-group-head{display:flex;justify-content:space-between;align-items:center;font-size:13px;font-weight:700;color:var(--accent);padding:2px 4px 10px;}
.vano-group-body .el-item{margin-bottom:8px;}
.vano-group-body .el-item:last-child{margin-bottom:0;}
.el-item{background:var(--card);border:1px solid var(--border);border-radius:10px;
  padding:14px;margin-bottom:10px;cursor:pointer;}
.el-item:active{background:rgba(99,102,241,.08);}
.el-item.has-var{border-color:rgba(251,191,36,.3);}
.el-codice{font-size:22px;font-weight:700;color:var(--accent);}
.el-info{font-size:12px;color:var(--text2);margin-top:3px;}
.el-pills{display:flex;gap:5px;margin-top:8px;flex-wrap:wrap;}
.pill{font-size:10px;border-radius:4px;padding:2px 8px;}
.pill-ok{background:rgba(52,211,153,.1);color:var(--green);}
.pill-miss{background:rgba(248,113,113,.1);color:var(--red);}
.pill-var{background:rgba(251,191,36,.1);color:var(--yellow);}

/* Foto */
.foto-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px;}
.foto-box{position:relative;border-radius:8px;overflow:hidden;aspect-ratio:1;background:#0f1e36;}
.foto-box img{width:100%;height:100%;object-fit:cover;}
.foto-del{position:absolute;top:4px;right:4px;background:rgba(0,0,0,.75);border:none;
  color:#fff;border-radius:50%;width:26px;height:26px;cursor:pointer;font-size:14px;
  display:flex;align-items:center;justify-content:center;}
.foto-add{background:rgba(255,255,255,.04);border:2px dashed var(--border);border-radius:8px;
  aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  cursor:pointer;color:var(--text3);font-size:11px;gap:6px;}
.foto-add:active{background:rgba(99,102,241,.08);}

/* Progress */
.progress{height:4px;background:rgba(255,255,255,.1);border-radius:2px;margin:8px 0;}
.progress-fill{height:100%;border-radius:2px;background:var(--accent);transition:width .3s;}

/* Toast */
.toast{position:fixed;bottom:80px;left:50%;transform:translateX(-50%);
  background:var(--green);color:#fff;padding:11px 20px;border-radius:8px;
  font-size:13px;font-weight:600;z-index:999;white-space:nowrap;
  animation:toastIn .2s ease;}
.toast.err{background:var(--red);}
.toast.warn{background:var(--yellow);color:#000;}
@keyframes toastIn{from{opacity:0;transform:translateX(-50%) translateY(8px)}to{opacity:1;transform:translateX(-50%)}}

/* Loader */
.loader{display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:60px 20px;color:var(--text3);}
.spinner{width:36px;height:36px;border:3px solid rgba(255,255,255,.1);
  border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:14px;}
@keyframes spin{to{transform:rotate(360deg)}}

/* Responsive tablet */
@media(min-width:600px){
  .main{padding:20px 24px;padding-bottom:140px;}
  .foto-grid{grid-template-columns:repeat(4,1fr);}
  .grid3{grid-template-columns:repeat(3,1fr);}
}