:root { --bg:#f5f6f8; --fg:#1b1f24; --muted:#667085; --line:#e3e6eb; --accent:#e8590c; --accent-fg:#fff; --card:#fff; --ok:#2f9e44; --warn:#f08c00; --err:#d6336c; --info:#1c7ed6; }
@media (prefers-color-scheme: dark) { :root { --bg:#14161a; --fg:#e8eaed; --muted:#9aa3af; --line:#2a2e35; --card:#1c1f25; } }
* { box-sizing: border-box; }
body { margin:0; font:14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; background:var(--bg); color:var(--fg); }
header { display:flex; align-items:center; gap:16px; padding:10px 20px; background:linear-gradient(90deg,#f76b1c,#fad961); color:#fff; flex-wrap:wrap; }
header h1 { font-size:18px; margin:0; letter-spacing:.5px; }
header nav { display:flex; gap:4px; flex:1; flex-wrap:wrap; }
header button, .btn { cursor:pointer; border:1px solid var(--line); background:var(--card); color:var(--fg); padding:6px 12px; border-radius:6px; font:inherit; }
header nav button { background:transparent; color:#fff; border-color:transparent; }
header nav button.on { background:rgba(255,255,255,.28); }
.btn.primary { background:var(--accent); color:var(--accent-fg); border-color:var(--accent); }
.btn:disabled { opacity:.5; cursor:not-allowed; }
.btn.small { padding:3px 8px; font-size:12px; }
main { padding:16px 20px; max-width:1500px; margin:0 auto; }
.tabs { display:flex; gap:2px; border-bottom:1px solid var(--line); margin-bottom:12px; flex-wrap:wrap; }
.tabs button { border:0; background:transparent; color:var(--muted); padding:8px 14px; cursor:pointer; font:inherit; border-bottom:2px solid transparent; }
.tabs button.on { color:var(--fg); border-bottom-color:var(--accent); font-weight:600; }
.tiles { display:flex; gap:10px; margin-bottom:12px; flex-wrap:wrap; }
.tile { min-width:130px; padding:10px 14px; border-radius:8px; color:#fff; cursor:pointer; border:2px solid transparent; }
.tile.on { border-color:var(--fg); }
.tile b { display:block; font-size:24px; text-align:right; }
.t-blue { background:var(--info); } .t-green { background:var(--ok); } .t-red { background:var(--err); } .t-orange { background:var(--warn); }
.bar { display:flex; gap:8px; align-items:center; margin-bottom:12px; flex-wrap:wrap; }
.bar .grow { flex:1; }
select, input[type=text], input[type=number], input[type=password], input[type=search] { padding:6px 8px; border:1px solid var(--line); border-radius:6px; background:var(--card); color:var(--fg); font:inherit; }
table { width:100%; border-collapse:collapse; background:var(--card); border:1px solid var(--line); border-radius:8px; overflow:hidden; }
th, td { padding:7px 10px; text-align:left; border-bottom:1px solid var(--line); vertical-align:top; }
th { font-size:12px; text-transform:uppercase; color:var(--muted); background:var(--bg); }
td.num, th.num { text-align:right; font-variant-numeric:tabular-nums; }
tr.sel td { background:rgba(232,89,12,.08); }
tr.azioni td { background:var(--bg); }
.badge { display:inline-block; padding:1px 8px; border-radius:10px; font-size:12px; background:var(--line); }
.b-ok { background:#d3f9d8; color:#2b8a3e; } .b-err { background:#ffdeeb; color:#a61e4d; } .b-warn { background:#fff3bf; color:#8f5b00; } .b-info { background:#d0ebff; color:#1864ab; }
.empty { padding:30px; text-align:center; color:var(--muted); }
.card { background:var(--card); border:1px solid var(--line); border-radius:10px; padding:20px; }
.login { max-width:340px; margin:12vh auto; }
.login h1 { margin-top:0; } .login label { display:block; margin:10px 0 4px; font-size:12px; color:var(--muted); } .login input { width:100%; }
.err { color:var(--err); margin-top:10px; }
dialog { border:1px solid var(--line); border-radius:10px; padding:0; width:min(860px,95vw); background:var(--card); color:var(--fg); }
dialog::backdrop { background:rgba(0,0,0,.4); }
.dlg-h { display:flex; justify-content:space-between; align-items:center; padding:12px 16px; border-bottom:1px solid var(--line); }
.dlg-b { padding:16px; max-height:70vh; overflow:auto; }
.kv { display:grid; grid-template-columns:200px 1fr; gap:4px 12px; margin:0 0 12px; } .kv dt { color:var(--muted); } .kv dd { margin:0; word-break:break-all; }
.toast { position:fixed; bottom:16px; right:16px; background:var(--fg); color:var(--bg); padding:10px 14px; border-radius:8px; max-width:420px; z-index:99; white-space:pre-wrap; }
.drop { border:2px dashed var(--line); border-radius:8px; padding:24px; text-align:center; color:var(--muted); margin-bottom:12px; }
.drop.over { border-color:var(--accent); }
.small { font-size:12px; color:var(--muted); }