:root{--blu:#1b4f72;--blu-scuro:#14384f;--blu-chiaro:#2e86c1;--accento:#b9770e;--verde:#1e8449;--rosso:#c0392b;--ambra:#b7950b;--grigio-900:#1c2833;--grigio-700:#34495e;--grigio-500:#5d6d7e;--grigio-300:#aeb6bf;--grigio-150:#d5dbdb;--grigio-100:#e5e8e8;--grigio-050:#f4f6f7;--bianco:#fff;--raggio:6px;--ombra:0 1px 3px #1c28331f, 0 1px 2px #1c283314;--ombra-alta:0 8px 24px #1c283329;--barra-laterale:244px;--barra-superiore:56px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--grigio-900);font-family:Segoe UI,system-ui,-apple-system,Helvetica Neue,Arial,sans-serif;font-size:14px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--grigio-050)}a{color:var(--blu-chiaro);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0 0 12px;font-weight:600;line-height:1.25}h1{font-size:22px}h2{font-size:18px}h3{font-size:15px}.app-shell{min-height:100%;display:flex}.sidebar{width:var(--barra-laterale);flex:0 0 var(--barra-laterale);background:var(--blu-scuro);color:var(--grigio-100);flex-direction:column;height:100vh;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar-brand{border-bottom:1px solid #ffffff1f;padding:16px 18px}.sidebar-brand strong{letter-spacing:.5px;color:var(--bianco);font-size:17px;display:block}.sidebar-brand span{color:var(--grigio-300);text-transform:uppercase;letter-spacing:1px;font-size:11px}.sidebar-section{text-transform:uppercase;letter-spacing:1px;color:var(--grigio-300);padding:14px 18px 4px;font-size:10.5px}.sidebar-link{color:var(--grigio-100);border-left:3px solid #0000;align-items:center;gap:10px;padding:9px 18px;font-size:13.5px;display:flex}.sidebar-link:hover{background:#ffffff12;text-decoration:none}.sidebar-link.active{border-left-color:var(--blu-chiaro);color:var(--bianco);background:#2e86c138}.sidebar-link .badge{margin-left:auto}.main-area{flex-direction:column;flex:1;min-width:0;display:flex}.topbar{height:var(--barra-superiore);background:var(--bianco);border-bottom:1px solid var(--grigio-150);z-index:20;align-items:center;gap:16px;padding:0 20px;display:flex;position:sticky;top:0}.topbar-title{font-size:16px;font-weight:600}.topbar-spacer{flex:1}.content{flex:1;min-width:0;padding:20px}.card{background:var(--bianco);border:1px solid var(--grigio-150);border-radius:var(--raggio);box-shadow:var(--ombra)}.card-header{border-bottom:1px solid var(--grigio-150);align-items:center;gap:12px;padding:12px 16px;display:flex}.card-header h2,.card-header h3{margin:0}.card-body{padding:16px}.grid{gap:16px;display:grid}.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.stat-tile{padding:14px 16px}.stat-tile .value{font-size:26px;font-weight:600;line-height:1.1}.stat-tile .label{color:var(--grigio-500);margin-top:4px;font-size:12px}.stat-tile.alert .value{color:var(--rosso)}.stat-tile.warn .value{color:var(--ambra)}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.row.end{justify-content:flex-end}.stack{flex-direction:column;gap:12px;display:flex}.muted{color:var(--grigio-500)}.small{font-size:12px}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}label{color:var(--grigio-700);margin-bottom:4px;font-size:12px;font-weight:600;display:block}input[type=text],input[type=password],input[type=email],input[type=number],input[type=date],input[type=datetime-local],input[type=search],select,textarea{border:1px solid var(--grigio-300);border-radius:var(--raggio);background:var(--bianco);width:100%;font:inherit;color:inherit;padding:7px 10px}input:focus,select:focus,textarea:focus{border-color:var(--blu-chiaro);outline:2px solid #2e86c159}input:disabled,select:disabled,textarea:disabled{background:var(--grigio-050);color:var(--grigio-500)}textarea{resize:vertical;min-height:96px}.field{margin-bottom:12px}.field-row{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;display:grid}.field-error{color:var(--rosso);margin-top:4px;font-size:12px}.checkbox{align-items:center;gap:8px;font-size:13px;font-weight:400;display:flex}.checkbox input{width:auto}.btn{border:1px solid var(--grigio-300);border-radius:var(--raggio);background:var(--bianco);color:var(--grigio-900);font:inherit;cursor:pointer;white-space:nowrap;align-items:center;gap:6px;padding:7px 14px;font-weight:500;display:inline-flex}.btn:hover:not(:disabled){background:var(--grigio-050)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--blu);border-color:var(--blu);color:var(--bianco)}.btn-primary:hover:not(:disabled){background:var(--blu-scuro)}.btn-danger{background:var(--rosso);border-color:var(--rosso);color:var(--bianco)}.btn-danger:hover:not(:disabled){background:#a5281b}.btn-ghost{background:0 0;border-color:#0000}.btn-ghost:hover:not(:disabled){background:var(--grigio-100)}.btn-sm{padding:4px 9px;font-size:12px}.table-wrap{overflow-x:auto}table.data{border-collapse:collapse;width:100%;font-size:13px}table.data th{text-align:left;text-transform:uppercase;letter-spacing:.4px;color:var(--grigio-500);border-bottom:1px solid var(--grigio-150);background:var(--grigio-050);padding:9px 12px;font-size:11.5px;font-weight:600}table.data td{border-bottom:1px solid var(--grigio-100);vertical-align:top;padding:9px 12px}table.data tbody tr:hover{background:#f8fafb}table.data tr.unread td{font-weight:600}table.data tr.clickable{cursor:pointer}table.data tr.cancelled td{color:var(--grigio-500);text-decoration:line-through}.badge{background:var(--grigio-100);color:var(--grigio-700);white-space:nowrap;border-radius:10px;align-items:center;gap:4px;padding:2px 8px;font-size:11px;font-weight:600;line-height:18px;display:inline-flex}.badge.ok{color:#145a32;background:#d5f0e0}.badge.warn{color:#7d6608;background:#fdf2d0}.badge.danger{color:#922b21;background:#fadbd8}.badge.info{color:#1a5276;background:#d6eaf8}.badge.neutral{background:var(--grigio-100);color:var(--grigio-700)}.empty-state{text-align:center;color:var(--grigio-500);padding:48px 20px}.empty-state h2{color:var(--grigio-700)}.page-loading{text-align:center;color:var(--grigio-500);padding:40px}.alert{border-radius:var(--raggio);border:1px solid;margin-bottom:14px;padding:10px 14px;font-size:13px}.alert-error{color:#922b21;background:#fdedec;border-color:#f5b7b1}.alert-info{color:#1a5276;background:#ebf5fb;border-color:#aed6f1}.alert-warn{color:#7d6608;background:#fef9e7;border-color:#f9e79f}.alert-success{color:#145a32;background:#eafaf1;border-color:#a9dfbf}.modal-backdrop{z-index:100;background:#1c283373;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--bianco);border-radius:var(--raggio);box-shadow:var(--ombra-alta);flex-direction:column;width:100%;max-width:640px;max-height:88vh;display:flex}.modal.wide{max-width:900px}.modal-header{border-bottom:1px solid var(--grigio-150);align-items:center;padding:14px 18px;display:flex}.modal-header h2{flex:1;margin:0}.modal-body{padding:18px;overflow-y:auto}.modal-footer{border-top:1px solid var(--grigio-150);justify-content:flex-end;gap:10px;padding:12px 18px;display:flex}.pagination{align-items:center;gap:10px;padding:10px 16px;font-size:13px;display:flex}.pagination .spacer{flex:1}.login-shell{background:linear-gradient(140deg, var(--blu-scuro), #0d2233);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--bianco);width:100%;max-width:380px;box-shadow:var(--ombra-alta);border-radius:10px;padding:28px}.login-card h1{text-align:center;color:var(--blu)}.login-card .sub{text-align:center;color:var(--grigio-500);margin-bottom:22px;font-size:12.5px}.login-separatore{align-items:center;gap:12px;margin:18px 0 14px;display:flex}.login-separatore:before,.login-separatore:after{content:"";background:var(--grigio-150);flex:1;height:1px}.login-separatore span{color:var(--grigio-500);font-size:12px}.btn-microsoft{background:var(--bianco);color:var(--grigio-900);border:1px solid var(--grigio-300);justify-content:center;align-items:center;gap:10px;font-weight:600;display:inline-flex}.btn-microsoft:hover:not(:disabled){background:var(--grigio-050);border-color:var(--grigio-500)}.ms-logo{grid-template-rows:9px 9px;grid-template-columns:9px 9px;gap:2px;display:grid}.ms-logo span:first-child{background:#f25022}.ms-logo span:nth-child(2){background:#7fba00}.ms-logo span:nth-child(3){background:#00a4ef}.ms-logo span:nth-child(4){background:#ffb900}.message-header{border-bottom:1px solid var(--grigio-150);margin-bottom:14px;padding-bottom:14px}.message-meta{grid-template-columns:140px 1fr;gap:6px 14px;font-size:13px;display:grid}.message-meta dt{color:var(--grigio-500);font-weight:600}.message-meta dd{word-break:break-word;margin:0}.message-body{white-space:pre-wrap;word-wrap:break-word;padding:14px 0;line-height:1.55}.message-body-html{padding:14px 0;line-height:1.55}.message-body-html img{max-width:100%;height:auto}.attachment-row{border-bottom:1px solid var(--grigio-100);align-items:center;gap:10px;padding:8px 0;font-size:13px;display:flex}.attachment-row:last-child{border-bottom:none}.attachment-name{flex:1;min-width:0}.timeline{margin:0;padding:0;list-style:none}.timeline li{border-left:2px solid var(--grigio-150);padding:0 0 14px 22px;position:relative}.timeline li:last-child{border-left-color:#0000;padding-bottom:0}.timeline li:before{content:"";background:var(--blu-chiaro);border-radius:50%;width:10px;height:10px;position:absolute;top:3px;left:-6px}.timeline li.ok:before{background:var(--verde)}.timeline li.danger:before{background:var(--rosso)}.timeline .when{color:var(--grigio-500);font-size:11.5px}.tabs{border-bottom:1px solid var(--grigio-150);gap:2px;margin-bottom:16px;display:flex}.tab{font:inherit;color:var(--grigio-500);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;padding:8px 14px;font-weight:500}.tab.active{color:var(--blu);border-bottom-color:var(--blu)}.filters{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));align-items:end;gap:10px;display:grid}.chart{align-items:stretch;gap:3px;height:120px;padding-top:8px;display:flex}.chart-bar{flex-direction:column;flex:1;justify-content:flex-end;gap:1px;min-width:4px;height:100%;display:flex}.chart-bar .in{background:var(--blu-chiaro);border-radius:2px 2px 0 0}.chart-bar .out{background:var(--accento);border-radius:0 0 2px 2px}.mail-layout{align-items:flex-start;gap:16px;display:flex}.folder-pane{top:calc(var(--barra-superiore) + 20px);flex:0 0 216px;position:sticky}.folder-pane .card-body{padding:6px}.folder-item{border-radius:var(--raggio);width:100%;font:inherit;text-align:left;color:var(--grigio-900);cursor:pointer;background:0 0;border:none;align-items:center;gap:8px;padding:8px 10px;display:flex}.folder-item:hover{background:var(--grigio-050)}.folder-item.active{color:var(--blu);background:#e8f1f8;font-weight:600}.folder-item .name{flex:1;min-width:0}.folder-item .count{color:var(--grigio-500);font-variant-numeric:tabular-nums;font-size:12px}.folder-item.active .count{color:var(--blu)}.folder-item .count.unread{background:var(--blu-chiaro);color:var(--bianco);border-radius:10px;padding:1px 7px;font-weight:600}.folder-hint{color:var(--grigio-500);padding:8px 12px 4px;font-size:11.5px;line-height:1.4}.mail-main{flex-direction:column;flex:1;gap:16px;min-width:0;display:flex}@media (width<=1100px){.mail-layout{flex-direction:column}.folder-pane{flex:auto;width:100%;position:static}.folder-pane .card-body{flex-wrap:wrap;gap:4px;display:flex}.folder-item{width:auto}.folder-hint{display:none}}.folder-tree-sep{border-top:1px solid var(--grigio-150);text-transform:uppercase;letter-spacing:.8px;color:var(--grigio-500);margin:8px 10px 4px;padding-top:8px;font-size:10.5px}.folder-actions{flex-wrap:wrap;gap:4px;padding:6px 8px 2px;display:flex}.update-banner{color:#1a5276;background:#ebf5fb;border-bottom:1px solid #aed6f1;flex-wrap:wrap;align-items:center;gap:12px;padding:10px 20px;font-size:13px;display:flex}.update-banner strong{font-size:13.5px}.update-banner.working{color:#7d6608;background:#fef9e7;border-bottom-color:#f9e79f}.update-banner.failed{color:#922b21;background:#fdedec;border-bottom-color:#f5b7b1}