:root{
  --bg:#0F1B14;
  --bg-2:#16261C;
  --paper:#F6F4EE;
  --paper-2:#ECE8DC;
  --ink:#16241C;
  --ink-soft:#4A5A4E;
  --line:#DAD4C2;
  --gold:#B8912E;
  --gold-soft:#E8D9AC;
  --green:#2E6B47;
  --green-soft:#DCEAE0;
  --red:#A6402A;
  --red-soft:#F3DED6;
  --radius:10px;
  --shadow:0 1px 2px rgba(15,27,20,.06), 0 8px 24px rgba(15,27,20,.06);
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;height:100%;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',sans-serif;
  font-size:14px;
  -webkit-font-smoothing:antialiased;
}
.app{display:flex; min-height:100vh;}
.mono{font-family:'IBM Plex Mono',monospace; font-variant-numeric:tabular-nums;}
.display{font-family:'Space Grotesk',sans-serif;}

/* Sidebar */
.sidebar{
  width:230px; flex-shrink:0; background:var(--bg); color:var(--paper);
  display:flex; flex-direction:column; padding:22px 14px;
  position:sticky; top:0; height:100vh;
}
.brand{padding:0 8px 20px 8px; border-bottom:1px solid rgba(246,244,238,.12); margin-bottom:14px;}
.brand-mark{
  width:34px;height:34px;border-radius:8px;background:linear-gradient(135deg,var(--gold),#8f6e1f);
  display:flex;align-items:center;justify-content:center;font-family:'Space Grotesk';font-weight:700;color:#1a1406;
  margin-bottom:10px; font-size:15px;
}
.brand-title{font-family:'Space Grotesk';font-weight:600;font-size:15px;letter-spacing:.2px;}
.brand-sub{font-size:11px;color:#9FB0A3;margin-top:2px;letter-spacing:.3px;}
nav{display:flex;flex-direction:column;gap:2px;}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;color:#CBD6CE;
  cursor:pointer;font-size:13px;font-weight:500;border:1px solid transparent;transition:.12s;
}
.nav-item:hover{background:rgba(246,244,238,.06);}
.nav-item.active{background:rgba(184,145,46,.16);color:#F3E4B8;border-color:rgba(184,145,46,.35);}
.nav-icon{width:18px;text-align:center;font-size:14px;opacity:.9;}
.sidebar-foot{margin-top:auto;padding-top:14px;border-top:1px solid rgba(246,244,238,.12);font-size:11px;color:#8CA091;}

/* Main */
.main{flex:1; min-width:0; padding:26px 32px 60px 32px;}
.topbar{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:22px;flex-wrap:wrap;gap:10px;}
.page-title{font-family:'Space Grotesk';font-weight:700;font-size:23px;letter-spacing:-.2px;}
.page-sub{color:var(--ink-soft);font-size:12.5px;margin-top:3px;}
.btn{
  background:var(--ink); color:var(--paper); border:none; padding:9px 15px; border-radius:8px;
  font-size:13px; font-weight:600; cursor:pointer; font-family:'Inter'; display:inline-flex; align-items:center; gap:6px;
}
.btn:hover{background:#26382c;}
.btn.gold{background:var(--gold); color:#25190a;}
.btn.gold:hover{background:#a17f28;}
.btn.ghost{background:transparent; color:var(--ink); border:1px solid var(--line);}
.btn.ghost:hover{background:var(--paper-2);}
.btn.sm{padding:5px 10px; font-size:12px;}
.btn.danger{background:var(--red-soft); color:var(--red);}

/* Cards / grid */
.grid{display:grid; gap:16px;}
.grid.cols-4{grid-template-columns:repeat(4,1fr);}
.grid.cols-3{grid-template-columns:repeat(3,1fr);}
.grid.cols-2{grid-template-columns:repeat(2,1fr);}
@media(max-width:1100px){.grid.cols-4{grid-template-columns:repeat(2,1fr);} .grid.cols-3{grid-template-columns:repeat(2,1fr);}}

.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:18px;
  box-shadow:var(--shadow);
}
.stat-label{font-size:11px; text-transform:uppercase; letter-spacing:.6px; color:var(--ink-soft); font-weight:600;}
.stat-value{font-family:'IBM Plex Mono'; font-weight:600; font-size:26px; margin-top:8px; letter-spacing:-.5px;}
.stat-value.small{font-size:20px;}
.stat-delta{font-size:12px; margin-top:6px; color:var(--ink-soft);}
.stat-delta.pos{color:var(--green);}
.stat-delta.neg{color:var(--red);}

.section-title{font-family:'Space Grotesk'; font-weight:600; font-size:15px; margin:28px 0 12px 0; display:flex; align-items:center; gap:8px;}
.section-title .tag{font-size:10px; background:var(--paper-2); color:var(--ink-soft); padding:2px 7px; border-radius:20px; font-weight:600; font-family:'Inter';}

/* Table */
table{width:100%; border-collapse:collapse; font-size:13px;}
thead th{
  text-align:left; font-size:11px; text-transform:uppercase; letter-spacing:.4px; color:var(--ink-soft);
  padding:8px 10px; border-bottom:1px solid var(--line); font-weight:600;
}
tbody td{padding:10px 10px; border-bottom:1px solid #EFEBDE; vertical-align:middle;}
tbody tr:hover{background:#FCFBF7;}
.num{font-family:'IBM Plex Mono'; font-variant-numeric:tabular-nums; text-align:right;}
.table-card{background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow);}
.table-scroll{overflow-x:auto;}
.empty-row td{text-align:center; color:var(--ink-soft); padding:26px; font-style:italic;}

.badge{display:inline-block; padding:3px 9px; border-radius:20px; font-size:11px; font-weight:600;}
.badge.ok{background:var(--green-soft); color:var(--green);}
.badge.warn{background:var(--gold-soft); color:#7A5E12;}
.badge.bad{background:var(--red-soft); color:var(--red);}
.badge.neutral{background:var(--paper-2); color:var(--ink-soft);}

/* Forms */
.form-panel{background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:20px; box-shadow:var(--shadow); margin-bottom:20px;}
.form-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:12px;}
label{display:block; font-size:11.5px; font-weight:600; color:var(--ink-soft); margin-bottom:5px; text-transform:uppercase; letter-spacing:.3px;}
input,select,textarea{
  width:100%; padding:8px 10px; border:1px solid var(--line); border-radius:7px; font-size:13.5px;
  font-family:'Inter'; background:var(--paper); color:var(--ink);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold); outline-offset:0; border-color:var(--gold);}
.field{margin-bottom:0;}
.form-actions{margin-top:16px; display:flex; gap:10px;}

.toolbar{display:flex; justify-content:space-between; align-items:center; margin-bottom:12px; gap:10px; flex-wrap:wrap;}
.tabs{display:flex; gap:6px; background:var(--paper-2); padding:4px; border-radius:9px; width:fit-content;}
.tab{padding:6px 13px; border-radius:6px; font-size:12.5px; font-weight:600; cursor:pointer; color:var(--ink-soft);}
.tab.active{background:#fff; color:var(--ink); box-shadow:0 1px 2px rgba(0,0,0,.08);}
.hint{font-size:12px; color:var(--ink-soft); margin-top:4px;}
.icon-btn{background:none;border:none;cursor:pointer;color:var(--ink-soft);font-size:14px;padding:4px 6px;border-radius:6px;}
.icon-btn:hover{background:var(--paper-2); color:var(--ink);}
.overlay{position:fixed; inset:0; background:rgba(15,27,20,.45); display:flex; align-items:flex-start; justify-content:center; padding:40px 16px; overflow-y:auto; z-index:50;}
.modal{background:#fff; border-radius:12px; padding:24px; width:100%; max-width:560px; box-shadow:0 20px 60px rgba(0,0,0,.3);}
.modal h3{font-family:'Space Grotesk'; margin:0 0 16px 0; font-size:17px;}
.close-x{float:right; cursor:pointer; color:var(--ink-soft); font-size:18px; border:none; background:none;}
.two-col{display:grid; grid-template-columns:1fr 1fr; gap:10px;}
.balance-note{font-size:11.5px; color:var(--ink-soft); background:var(--paper-2); padding:8px 10px; border-radius:7px; margin-top:10px;}
.pill-total{font-family:'IBM Plex Mono'; font-weight:600;}
footer.appfoot{margin-top:40px; font-size:11px; color:var(--ink-soft); text-align:center;}
::placeholder{color:#A6A08C;}

/* Aggiunte per import XML e stato server */
.upload-box{border:1.5px dashed var(--line); border-radius:10px; padding:18px; text-align:center; background:var(--paper); cursor:pointer;}
.upload-box:hover{border-color:var(--gold); background:var(--paper-2);}
.upload-box input[type=file]{display:none;}
.warn-box{background:var(--gold-soft); color:#7A5E12; border-radius:8px; padding:10px 12px; font-size:12.5px; margin-top:10px;}
.badge.info{background:#DDE7F0; color:#2C5074;}
.spinner{display:inline-block; width:14px; height:14px; border:2px solid var(--line); border-top-color:var(--gold); border-radius:50%; animation:spin .7s linear infinite; vertical-align:middle; margin-right:6px;}
@keyframes spin{to{transform:rotate(360deg);}}
.toast{position:fixed; bottom:20px; right:20px; background:var(--ink); color:var(--paper); padding:12px 18px; border-radius:9px; font-size:13px; box-shadow:var(--shadow); z-index:100;}
.toast.error{background:var(--red);}
tr.row-click:hover{background:#FCF7E8;}