:root{
    --bg:#F7F1E3; --surface:#FFFFFF; --ink:#24301D; --ink-soft:#75805F;
    --line:#E3D9BE; --line-soft:#EFE7D2;
    --primary:#4B6B3F; --primary-dark:#2E3F29; --primary-bright:#F2C14E; --primary-tint:#E7EEDD;
    --amber:#C9843A; --amber-tint:#F6E7CF;
    --rust:#B5592F; --rust-tint:#F5E0D3;
    --sky:#3E6E8E; --sky-tint:#DEE9EF;
    --radius:20px; --radius-sm:10px;
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;}
  body{background:var(--bg); color:var(--ink); font-family:'Manrope',sans-serif; font-size:14px; line-height:1.5; min-height:100vh;}
  h1,h2,h3{font-family:'Fraunces',serif; margin:0; font-weight:700; letter-spacing:-0.005em;}
  .mono{font-family:'JetBrains Mono',monospace;}

  .app{display:flex; min-height:100vh;}
  .rail{width:216px; flex-shrink:0; background:var(--primary-dark); color:#CFE3D4; display:flex; flex-direction:column; padding:24px 18px;}
  .rail-brand{display:flex; align-items:center; gap:9px; margin-bottom:26px; padding:0 6px;}
  .rail-brand .dot{width:10px; height:10px; border-radius:50%; background:var(--primary-bright); flex-shrink:0; box-shadow:0 0 10px rgba(126,208,138,.6);}
  .rail-brand h1{font-size:16.5px; color:#fff; font-weight:800;}
  .rail-brand span{display:block; font-size:10.5px; color:#7FA085; font-weight:600; margin-top:1px;}
  .nav-item{display:flex; align-items:center; gap:10px; padding:10px 12px; cursor:pointer; color:#9FBBA5; border-radius:10px; font-size:13.5px; font-weight:700; margin-bottom:2px;}
  .nav-item svg{width:17px; height:17px; flex-shrink:0;}
  .nav-item:hover{color:#fff;}
  .nav-item.active{color:var(--primary-dark); background:var(--primary-bright);}
  .rail-foot{margin-top:auto; padding-top:14px; font-size:10.5px; color:#5E7D64; border-top:1px solid #223026;}

  .main{flex:1; min-width:0; display:flex; flex-direction:column; position:relative;}
  .watermark{position:fixed; left:0; right:0; bottom:0; width:100%; height:clamp(200px,30vh,340px); pointer-events:none; z-index:0; overflow:hidden;}
  .watermark img{width:100%; height:100%; object-fit:cover; object-position:center bottom; opacity:.10; -webkit-mask-image:linear-gradient(to top, black 35%, transparent 95%); mask-image:linear-gradient(to top, black 35%, transparent 95%);}
  .topbar, .view{position:relative; z-index:1;}
  .splash{position:fixed; inset:0; background:var(--primary-dark); display:flex; flex-direction:column; align-items:center; justify-content:center; gap:18px; z-index:200; transition:opacity .5s ease, visibility .5s ease; color:#fff; cursor:pointer;}
  .splash-logo{width:260px; height:260px; object-fit:contain; filter:drop-shadow(0 6px 14px rgba(0,0,0,.18)); opacity:0; transform:scale(.7); transition:opacity .6s ease, transform .6s cubic-bezier(.34,1.56,.64,1);}
  .splash-logo.grow{opacity:1; transform:scale(1);}
  .splash-title{font-family:'Manrope'; font-weight:800; font-size:17px; letter-spacing:.02em;}
  .splash.hide{opacity:0; visibility:hidden; pointer-events:none;}
  .login-screen{position:fixed; inset:0; background:#FBF3E1; display:flex; align-items:center; justify-content:center; z-index:150; overflow:hidden;}
  .login-hills{position:absolute; bottom:0; left:0; width:100%; height:46%; z-index:0;}
  .login-glow{position:absolute; top:10%; left:50%; transform:translateX(-50%); width:420px; height:420px; background:radial-gradient(circle, rgba(242,193,78,.55) 0%, rgba(242,193,78,0) 70%); z-index:0;}
  .login-box{background:rgba(255,255,255,.95); border:1px solid var(--line-soft); border-radius:22px; padding:40px 34px 34px; width:min(360px,88vw); text-align:center; box-shadow:0 12px 40px rgba(20,30,15,.18); position:relative; z-index:2;}
  .login-box form{text-align:left;}
  .login-logo{width:170px; height:170px; object-fit:contain; margin-bottom:6px; filter:drop-shadow(0 6px 14px rgba(0,0,0,.18));}
  .topbar{display:flex; align-items:center; justify-content:space-between; padding:22px 32px 6px;}
  .topbar h2{font-size:23px;}
  .topbar .date{font-size:12.5px; color:var(--ink-soft); font-weight:700;}
  .view{padding:30px 32px 70px; width:100%;}
  .hidden{display:none !important;}

  .ledger{border-top:none;}
  .ledger-row{display:flex; align-items:center; gap:12px; padding:12px 14px; border-radius:10px; cursor:pointer; margin-bottom:2px;}
  .ledger-row:hover{background:var(--line-soft);}
  .ledger-row.selected{background:var(--primary-tint);}
  .ledger-row .title{font-weight:700; flex:1; min-width:0; font-size:13.5px;}
  .ledger-row .sub{color:var(--ink-soft); font-size:12px;}
  .ledger-row .num{font-family:'JetBrains Mono',monospace; font-size:12px; color:var(--ink-soft); font-weight:600;}

  .stamp{display:inline-flex; align-items:center; gap:5px; font-size:11px; font-weight:800; padding:4px 10px; border-radius:20px;}
  .stamp .dot{width:5px; height:5px; border-radius:50%; background:currentColor;}
  .stamp.ok{color:var(--primary); background:var(--primary-tint);}
  .stamp.warn{color:var(--amber); background:var(--amber-tint);}
  .stamp.late{color:var(--rust); background:var(--rust-tint);}
  .stamp.info{color:var(--sky); background:var(--sky-tint);}

  .grid3{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-bottom:24px;}
  .card{background:var(--surface); border-radius:var(--radius); padding:20px 22px; box-shadow:0 6px 24px rgba(46,63,41,.08); border:1px solid var(--line-soft);}
  .card .ico{width:34px; height:34px; border-radius:10px; display:flex; align-items:center; justify-content:center; margin-bottom:14px; font-size:16px;}
  .card.g1 .ico{background:var(--rust-tint); color:var(--rust);}
  .card.g2 .ico{background:var(--primary-tint); color:var(--primary);}
  .card.g3 .ico{background:var(--sky-tint); color:var(--sky);}
  .card h3{font-size:12px; color:var(--ink-soft); font-weight:800; text-transform:uppercase; letter-spacing:.03em; margin-bottom:2px;}
  .card .big{font-family:'Manrope',sans-serif; font-size:26px; font-weight:800; margin:4px 0 2px;}
  .card .big-sub{color:var(--ink-soft); font-size:12px; font-weight:600;}
  .deadline-row{display:flex; justify-content:space-between; align-items:center; padding:8px 0; border-bottom:1px solid var(--line-soft); font-size:12.8px;}
  .deadline-row:last-child{border-bottom:none;}

  .split{display:grid; grid-template-columns:300px 1fr; gap:20px; align-items:start;}
  .page-head{display:flex; justify-content:space-between; align-items:center; margin-bottom:16px;}
  .page-head h3{font-size:16px;}
  .item-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:14px;}
  .item-card{background:var(--surface); border:1px solid var(--line-soft); border-radius:var(--radius); padding:18px 20px; cursor:pointer; box-shadow:0 1px 3px rgba(20,40,20,.06); transition:box-shadow .15s ease, transform .15s ease;}
  .item-card:hover{box-shadow:0 5px 16px rgba(20,40,20,.13); transform:translateY(-1px);}
  .item-card .title{font-weight:700; font-size:14.5px; margin-bottom:4px;}
  .item-card .sub{color:var(--ink-soft); font-size:12.5px; margin-bottom:10px;}
  .item-card .num{font-family:'JetBrains Mono',monospace; font-size:12px; color:var(--ink-soft); font-weight:600;}
  .pane-list{background:var(--surface); border-radius:var(--radius); border:1px solid var(--line-soft); box-shadow:0 6px 24px rgba(46,63,41,.08); overflow:hidden;}
  .pane-list-head{padding:14px 16px; border-bottom:1px solid var(--line-soft); display:flex; justify-content:space-between; align-items:center;}
  .pane-list-head h3{font-size:14px;}
  .pane-list .ledger{padding:8px;}
  .btn{font-family:'Manrope'; font-size:12.5px; font-weight:700; cursor:pointer; border:1px solid var(--line); background:var(--surface); color:var(--ink); padding:7px 13px; border-radius:20px;}
  .btn:hover{border-color:var(--primary); color:var(--primary);}
  .btn.primary{background:var(--primary); border-color:var(--primary); color:#fff;}
  .btn.primary:hover{background:#1F7A3C; border-color:#1F7A3C; color:#fff;}
  .btn.small{padding:5px 10px; font-size:11.5px;}

  .detail{background:var(--surface); border-radius:var(--radius); border:1px solid var(--line-soft); box-shadow:0 6px 24px rgba(46,63,41,.08); padding:24px 26px;}
  .detail h2{font-size:20px; margin-bottom:2px;}
  .detail .subhead{color:var(--ink-soft); font-size:12.5px; margin-bottom:20px; font-weight:600;}
  .field-block{margin-bottom:24px; overflow-x:auto; -webkit-overflow-scrolling:touch;}
  .field-block h4{font-size:11.5px; color:var(--ink-soft); font-weight:800; text-transform:uppercase; letter-spacing:.03em; margin-bottom:10px; padding-bottom:8px; border-bottom:1px solid var(--line-soft);}
  .kv{display:grid; grid-template-columns:1fr 1fr; gap:10px 20px; font-size:13px;}
  .kv div span{display:block; color:var(--ink-soft); font-size:11px; font-weight:700; margin-bottom:2px;}
  table.data{width:100%; border-collapse:collapse; font-size:12.8px; min-width:560px;}
  table.data th{text-align:left; font-weight:800; color:var(--ink-soft); font-size:11px; text-transform:uppercase; letter-spacing:.02em; padding:8px 10px 10px; border-bottom:1px solid var(--line);}
  table.data td{padding:9px 10px; border-bottom:1px solid var(--line-soft);}
  table.data tr:last-child td{border-bottom:none;}
  .empty-state{padding:18px 8px; color:var(--ink-soft); font-size:12.8px; font-style:italic;}

  .inline-form{display:flex; flex-wrap:wrap; gap:10px; margin-top:14px; padding-top:14px; border-top:1px dashed var(--line); align-items:flex-end;}
  .field-wrap{display:flex; flex-direction:column; gap:4px;}
  .field-wrap label{font-size:10.5px; color:var(--ink-soft); font-weight:700;}
  .inline-form input, .inline-form select{font-family:'Manrope'; font-size:12.5px; padding:7px 10px; border:1px solid var(--line); border-radius:var(--radius-sm); background:var(--bg); color:var(--ink);}
  .select-row{display:flex; gap:4px; align-items:center;}
  .add-inline{display:none; gap:4px; margin-top:4px;}
  .add-inline.show{display:flex;}
  .add-inline input{font-size:12px; padding:5px 7px; border:1px solid var(--primary); border-radius:var(--radius-sm);}

  .modal-back{position:fixed; inset:0; background:rgba(12,20,14,.5); display:flex; align-items:center; justify-content:center; z-index:50;}
  .modal{background:var(--surface); border-radius:22px; padding:24px; width:min(420px,90vw); max-height:85vh; overflow:auto;}
  .modal.wide{width:min(760px,94vw); position:relative; padding:0;}
  .modal-close{position:absolute; top:14px; right:16px; width:32px; height:32px; border-radius:50%; background:rgba(20,30,15,.55); display:flex; align-items:center; justify-content:center; border:none; font-size:20px; line-height:1; cursor:pointer; color:#fff; z-index:5;}
  .modal-close:hover{background:rgba(20,30,15,.75);}
  .modal h3{margin-bottom:16px;}
  .modal-form{display:flex; flex-direction:column; gap:11px;}
  .modal-form label{font-size:11.5px; color:var(--ink-soft); font-weight:700; display:block; margin-bottom:4px;}
  .modal-form input, .modal-form select{width:100%; font-family:'Manrope'; font-size:13px; padding:8px 10px; border:1px solid var(--line); border-radius:var(--radius-sm); background:var(--bg); color:var(--ink);}
  .modal-actions{display:flex; justify-content:flex-end; gap:8px; margin-top:8px;}

  .map-wrap{background:var(--bg); border-radius:var(--radius); border:1px solid var(--line-soft); overflow:hidden;}
  .map-toolbar{display:flex; gap:8px; margin-bottom:10px; flex-wrap:wrap; align-items:center;}
  .map-status{font-size:11.5px; color:var(--ink-soft); margin-left:auto; font-weight:700;}
  canvas{display:block; width:100%; height:auto;}
  .coord-table{margin-top:12px;}
  .coord-table td.del{color:var(--rust); cursor:pointer; font-size:11.5px; font-weight:700; text-align:right;}
  .map-note{font-size:11.5px; color:var(--ink-soft); margin-top:10px;}
  .btn-icon{width:30px; height:30px; border-radius:8px; border:1px solid var(--line); background:var(--surface); cursor:pointer; font-size:15px; display:flex; align-items:center; justify-content:center; color:var(--ink-soft); flex-shrink:0;}
  .btn-icon:hover{color:var(--primary); border-color:var(--primary);}
  .btn-icon.active{background:var(--primary); color:#fff; border-color:var(--primary);}
  .campo-settings{display:none; background:var(--bg); border-left:3px solid var(--primary); border-radius:0 var(--radius-sm) var(--radius-sm) 0; padding:14px 16px; margin-bottom:14px; flex-direction:column; gap:12px;}
  .campo-settings.show{display:flex;}
  .campo-settings::before{content:"IMPOSTAZIONI"; font-size:10.5px; font-weight:800; letter-spacing:.05em; color:var(--primary); display:block;}
  .status-dot{display:inline-block; width:8px; height:8px; border-radius:50%; margin-left:7px; vertical-align:middle;}
  .status-dot.ok{background:var(--primary);}
  .status-dot.warn{background:var(--amber);}
  .status-dot.late{background:var(--rust);}
  .status-dot.info{background:var(--sky);}
  tr.row-link{cursor:pointer;}
  tr.row-link:hover td{background:var(--line-soft);}
  .opt-list{display:flex; flex-direction:column; gap:2px; margin-bottom:14px;}
  .opt-row{display:flex; align-items:center; justify-content:space-between; padding:8px 12px; border-radius:8px; background:var(--bg); font-size:13px;}
  .opt-row span.del{color:var(--rust); cursor:pointer; font-size:11.5px; font-weight:700;}
  .opt-row a{color:var(--ink); text-decoration:none; font-weight:600; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
  .opt-row a:hover{color:var(--primary); text-decoration:underline;}

  .menu-toggle{display:none; align-items:center; justify-content:center; width:34px; height:34px; border:1px solid var(--line); border-radius:8px; background:var(--surface); color:var(--ink); cursor:pointer; margin-right:12px; flex-shrink:0;}
  .rail-backdrop{display:none; position:fixed; inset:0; background:rgba(10,16,11,.45); z-index:60;}
  .rail-backdrop.show{display:block;}

  @media (max-width:900px){ .grid3{grid-template-columns:1fr;} .split{grid-template-columns:1fr;} }
  @media (max-width:720px){
    .app{flex-direction:column;}
    .rail{
      position:fixed; top:0; left:0; height:100vh; width:230px;
      transform:translateX(-100%); transition:transform .25s ease;
      z-index:70; overflow-y:auto; box-shadow:2px 0 20px rgba(0,0,0,.25);
    }
    .rail.open{transform:translateX(0);}
    .menu-toggle{display:inline-flex;}
    .view{padding:16px 16px 50px;}
    .topbar{padding:16px 16px 4px;}
    .splash-logo{width:170px; height:170px;}
  }