:root{
  --font:"Poppins",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --bg:#f3f6fb;--surface:#fff;--surface-2:#f7f9fc;--line:#e2e8f2;--line-2:#cfd8e6;--fg:#0f1b33;--fg-2:#46557a;--fg-3:#7a87a6;
  --navy:#0b1633;--navy-2:#132550;--navy-fg:#e6ecfa;--navy-fg-2:#9fb0d6;
  --accent:#0891d1;--accent-2:#06b6d4;--accent-soft:#e3f4fc;--accent-fg:#fff;
  --red:#d6334a;--red-soft:#fdecee;--green:#13925c;--green-soft:#e4f6ed;--amber:#c27a07;--amber-soft:#fdf3e1;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#080f22;--surface:#0f1a33;--surface-2:#13203d;--line:#1f2e50;--line-2:#2a3c63;--fg:#e7edfb;--fg-2:#a8b6d6;--fg-3:#7383a8;
  --navy:#060c1d;--navy-2:#0c1834;--accent:#38bdf8;--accent-2:#22d3ee;--accent-soft:#0f2c45;--accent-fg:#06121f;
  --red:#f26b7f;--red-soft:#3a1622;--green:#3ccf8e;--green-soft:#0f3324;--amber:#f0b54a;--amber-soft:#3a2a10;color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:14px;-webkit-font-smoothing:antialiased}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line-2);background:var(--surface);color:var(--fg);padding:9px 16px;border-radius:9px;font:500 13.5px/1.2 var(--font);cursor:pointer;white-space:nowrap;text-decoration:none}
.btn:hover{background:var(--surface-2)}
.btn:focus-visible,.inp:focus-visible,.lnk:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.btn.pri:hover{filter:brightness(1.06)}
.btn.sm{padding:6px 11px;font-size:12.5px}
.btn.danger{color:var(--red)}
.btn[disabled]{opacity:.55;cursor:default}
.inp{width:100%;border:1px solid var(--line-2);background:var(--surface);color:var(--fg);border-radius:9px;padding:10px 12px;font:400 14px/1.3 var(--font)}
select.inp{padding:8px 10px}
.f{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.f label{font-size:12.5px;color:var(--fg-2);font-weight:500}
.lnk{all:unset;cursor:pointer;color:var(--accent);font-weight:500;font-size:13px}
.lnk:hover{text-decoration:underline}
.msg{border-radius:10px;padding:10px 12px;font-size:13px;margin:0 0 14px;line-height:1.5}
.msg.err{background:var(--red-soft);color:var(--red)}
.msg.ok{background:var(--green-soft);color:var(--green)}
.msg.info{background:var(--accent-soft);color:var(--fg)}
.muted{color:var(--fg-2)}.small{font-size:12.5px}
.eyebrow{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3);font-weight:600}

/* pagina di accesso */
.auth{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr)}
.auth-side{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);color:var(--navy-fg);padding:48px 56px;display:flex;flex-direction:column;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center}
.brand-mark svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.brand b{display:block;font-size:16px;font-weight:600}.brand span{font-size:11.5px;color:var(--navy-fg-2)}
.auth-side h1{font-size:30px;line-height:1.25;font-weight:600;margin:0 0 14px;max-width:440px}
.auth-side p{color:var(--navy-fg-2);font-size:14px;line-height:1.6;max-width:430px;margin:0}
.auth-side ul{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:10px;color:var(--navy-fg);font-size:13px}
.auth-side li{display:flex;gap:10px;align-items:flex-start}.auth-side li i{width:7px;height:7px;border-radius:50%;background:var(--accent-2);margin-top:6px;flex:none}
.auth-foot{font-size:11.5px;color:var(--navy-fg-2)}
.auth-main{display:grid;place-items:center;padding:40px 24px}
.card-auth{width:100%;max-width:400px}
.card-auth h2{font-size:22px;font-weight:600;margin:6px 0 6px}
.card-auth .lead{color:var(--fg-2);margin:0 0 22px;line-height:1.55;font-size:13.5px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spacer{flex:1}
.qr{display:grid;place-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;width:max-content;margin:0 auto 12px}
.qr img{display:block;width:180px;height:180px;image-rendering:pixelated}
.secret{font:500 13px/1.4 ui-monospace,Menlo,Consolas,monospace;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:8px 10px;text-align:center;letter-spacing:.06em;overflow-wrap:anywhere}
.code{letter-spacing:.4em;text-align:center;font-size:20px;font-weight:600}
@media (max-width:860px){.auth{grid-template-columns:minmax(0,1fr)}.auth-side{padding:28px 20px}.auth-side h1{font-size:22px}.auth-side ul{display:none}.auth-main{padding:28px 16px 40px;place-items:start center}}

/* amministrazione */
.adm-top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding:14px 28px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.adm-top h1{font-size:19px;font-weight:600;margin:2px 0 0}
.adm{max-width:1180px;margin:0 auto;padding:24px 28px 60px;display:flex;flex-direction:column;gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px}
.card-h{display:flex;align-items:flex-start;gap:12px;padding:18px 20px 12px;flex-wrap:wrap}
.card-h h3{margin:0;font-size:15.5px;font-weight:600}.card-h p{margin:3px 0 0;color:var(--fg-2);font-size:12.5px}
.card-b{padding:4px 20px 20px}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.tile span{display:block;font-size:12px;color:var(--fg-2)}.tile b{display:block;font-size:22px;font-weight:600;margin-top:4px;font-variant-numeric:tabular-nums}.tile em{display:block;font-style:normal;font-size:11.5px;color:var(--fg-3);margin-top:2px}
.tw{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--fg-3);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tr:last-child td{border-bottom:0}
.chip{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 9px;font-size:11.5px;font-weight:500;background:var(--surface-2);color:var(--fg-2);white-space:nowrap}
.chip.g{background:var(--green-soft);color:var(--green)}.chip.y{background:var(--amber-soft);color:var(--amber)}.chip.r{background:var(--red-soft);color:var(--red)}.chip.a{background:var(--accent-soft);color:var(--accent)}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0 14px}
.bars{display:flex;align-items:flex-end;gap:3px;height:90px;padding-top:6px}
.bars i{flex:1;background:var(--accent);border-radius:3px 3px 0 0;min-height:2px;opacity:.85}
.bars i:hover{opacity:1}
.overlay{position:fixed;inset:0;background:rgba(8,15,34,.45);display:grid;place-items:center;z-index:50;padding:16px}
.dialog{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;width:100%;max-width:460px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.dialog h3{margin:0 0 6px;font-size:17px}.dialog p{color:var(--fg-2);margin:0 0 14px;font-size:13px;line-height:1.55}
.linkbox{font:12px/1.4 ui-monospace,Menlo,Consolas,monospace;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:8px 10px;overflow-wrap:anywhere;margin-bottom:12px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:10px;font-size:13px;z-index:70;max-width:calc(100vw - 32px)}
.act{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
@media (max-width:860px){.grid2{grid-template-columns:minmax(0,1fr)}.adm,.adm-top{padding-left:16px;padding-right:16px}}