:root{--bg:#f5f5f7;--bg-elev:#fff;--card:hsla(0,0%,100%,.72);--card-solid:#fff;--ink:#1d1d1f;--muted:#6e6e73;--line:rgba(0,0,0,.08);--line-strong:rgba(0,0,0,.14);--primary:#0071e3;--primary-hover:#0077ed;--primary-ink:#fff;--green:#248a3d;--green-bg:rgba(52,199,89,.16);--red:#d70015;--red-bg:rgba(255,59,48,.14);--amber:#9a6700;--amber-bg:rgba(255,159,10,.18);--fill:hsla(240,3%,49%,.12);--fill-hover:hsla(240,3%,49%,.2);--shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.06);--radius:18px;--radius-sm:12px}@media (prefers-color-scheme:dark){:root{--bg:#000;--bg-elev:#1c1c1e;--card:rgba(28,28,30,.72);--card-solid:#1c1c1e;--ink:#f5f5f7;--muted:#a1a1a6;--line:hsla(0,0%,100%,.1);--line-strong:hsla(0,0%,100%,.18);--primary:#0a84ff;--primary-hover:#409cff;--green:#30d158;--green-bg:rgba(48,209,88,.18);--red:#ff453a;--red-bg:rgba(255,69,58,.18);--amber:#ffd60a;--amber-bg:rgba(255,214,10,.16);--fill:hsla(240,3%,49%,.24);--fill-hover:hsla(240,3%,49%,.36);--shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.5)}}*{box-sizing:border-box}body,html{padding:0;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,SF Pro Display,Segoe UI,system-ui,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.47;-webkit-font-smoothing:antialiased;letter-spacing:-.01em}a{color:inherit;text-decoration:none}h1,h2,h3{letter-spacing:-.022em;font-weight:600}.shell{display:flex;min-height:100vh}.sidebar{width:250px;background:var(--bg-elev);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:22px 14px;gap:2px;position:-webkit-sticky;position:sticky;top:0;height:100vh}.sidebar .logo{font-weight:700;font-size:21px;color:var(--ink);padding:6px 12px 20px;letter-spacing:-.02em}.sidebar .logo span{color:var(--primary)}.sidebar a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;color:var(--muted);font-size:14px;font-weight:500;transition:background .15s,color .15s}.sidebar a.active{font-weight:600}.sidebar a.active,.sidebar a:hover{background:var(--fill);color:var(--ink)}.sidebar .spacer{flex:1 1}.sidebar .foot{font-size:12px;color:var(--muted);padding:8px 12px}.main{flex:1 1;padding:34px 40px;overflow-x:auto}.topbar{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:26px;gap:16px}.topbar h1{font-size:30px;margin:0;font-weight:700}.topbar .sub{color:var(--muted);font-size:15px}.card{background:var(--card);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.card+.card{margin-top:18px}.btn{border:1px solid var(--line-strong);background:var(--card-solid);color:var(--ink);padding:9px 16px;border-radius:980px;font-size:14px;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:transform .08s ease,background .15s,filter .15s}.btn:hover{background:var(--fill)}.btn:active{transform:scale(.97)}.btn.primary{background:var(--primary);border-color:transparent;color:var(--primary-ink)}.btn.primary:hover{background:var(--primary-hover)}.btn.green{background:var(--green);border-color:transparent;color:#fff}.btn.red{background:transparent;border-color:var(--red);color:var(--red)}.btn.red:hover{background:var(--red-bg)}.btn.sm{padding:6px 12px;font-size:13px}.field{margin-bottom:16px}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px;font-weight:500}.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);font-size:16px;font-family:inherit;background:var(--card-solid);color:var(--ink);transition:border-color .15s,box-shadow .15s}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--primary) 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td{background:var(--fill)}.cliente{font-weight:600}.contatti{color:var(--muted);font-size:13px}.vip{color:var(--amber);font-size:12px;font-weight:700}.public-wrap{max-width:580px;margin:0 auto;padding:56px 20px}.public-head{text-align:center;margin-bottom:30px}.public-head h1{margin:0 0 8px;font-size:34px;font-weight:700}.public-head p{color:var(--muted);margin:0;font-size:17px}.msg-error{background:var(--red-bg);color:var(--red);padding:12px 14px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:14px;font-weight:500}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{padding:11px 16px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);cursor:pointer;font-size:15px;background:var(--card-solid);color:var(--ink);transition:all .15s}.chip:hover{background:var(--fill)}.chip.active{border-color:var(--primary);background:var(--primary);color:#fff;font-weight:600}.center{text-align:center}.muted{color:var(--muted)}.stack{display:flex;flex-direction:column;gap:16px}.grid-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:16px;gap:16px}.metric{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}.metric .k{font-size:13px;color:var(--muted);font-weight:500}.metric .v{font-size:30px;font-weight:700;letter-spacing:-.02em;margin-top:4px}