.settings-layout{display:grid;grid-template-columns:190px minmax(0,760px);gap:16px;align-items:start}.settings-nav{display:grid;gap:4px;background:var(--surface);border-radius:18px;padding:8px;position:sticky;top:16px}.settings-nav-item{height:37px;border:0;border-radius:11px;background:transparent;color:var(--muted);text-align:left;padding:0 12px;font:inherit;font-size:12px}.settings-nav-item.active,.settings-nav-item:hover{background:var(--accent2);color:var(--text)}.settings-content{display:grid;gap:14px}.settings-card{border:0;border-radius:22px;overflow:hidden}.settings-card .panel-head{padding:16px 18px;height:auto;min-height:56px}.settings-card .panel-head h2{font-size:15px;color:var(--text);font-weight:500}.settings-profile{display:flex;align-items:center;gap:11px;padding:12px;border-radius:15px;background:var(--surface2);margin-bottom:16px}.settings-profile>div{display:grid;gap:3px;flex:1}.settings-profile strong{font-size:13px;font-weight:500}.settings-profile small{font-size:12px;color:var(--muted)}.settings-avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--accent2);color:var(--accent);font-size:12px;font-weight:600}.settings-fields{gap:11px}.settings-list{padding:4px 18px 10px}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px solid var(--border);cursor:pointer}.settings-row:last-child{border-bottom:0}.settings-row span{display:grid;gap:3px}.settings-row strong{font-size:12px;font-weight:500}.settings-row small{font-size:12px;color:var(--muted)}.settings-row input{width:34px;height:20px;accent-color:var(--accent)}[data-theme=dark] .settings-nav,[data-theme=dark] .settings-card{box-shadow:none}@media(max-width:800px){.settings-layout{grid-template-columns:1fr}.settings-nav{display:flex;overflow:auto;position:static}.settings-nav-item{white-space:nowrap}.settings-profile{flex-wrap:wrap}.settings-profile .btn{margin-left:51px}}

/* Una sola sezione impostazioni alla volta. */
.settings-layout{grid-template-columns:190px minmax(0,950px);gap:20px}.settings-nav-item{height:42px;padding:0 14px;cursor:pointer;transition:background .18s ease,color .18s ease,transform .18s ease}.settings-nav-item:active{transform:scale(.98)}.settings-content{min-width:0}.settings-section-panel{animation:settings-panel-in .22s ease both}.settings-section-panel h2{outline:none}@keyframes settings-panel-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media(max-width:800px){.settings-layout{grid-template-columns:1fr;gap:14px}.settings-nav{overflow-x:auto;scrollbar-width:none;border-radius:18px}.settings-nav::-webkit-scrollbar{display:none}.settings-nav-item{flex:0 0 auto;padding:0 15px}.settings-content{min-height:420px}.settings-card .panel-head{padding:18px 18px 12px}.settings-card .panel-body{padding:14px 18px 18px}.settings-fields{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.settings-section-panel,.settings-nav-item{animation:none;transition:none}}

.settings-nav-item{position:relative}.settings-nav-item.has-changes::after,.settings-nav-item i{content:"";position:absolute;right:10px;top:50%;width:6px;height:6px;border-radius:50%;background:var(--accent);transform:translateY(-50%)}.settings-nav-item i{font-size:0}.settings-error{display:block;min-height:14px;margin-top:3px;color:#a5463d;font-size:12px}.settings-invalid{border-color:#bd6258!important;box-shadow:0 0 0 2px rgba(189,98,88,.12)}.settings-preview{display:grid;gap:5px;margin-top:16px;padding:16px;border:1px solid var(--border);border-radius:16px;background:var(--surface2)}.settings-preview>span{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.settings-preview small{color:var(--muted)}
[data-density="comfortable"] .settings-row{padding-top:18px;padding-bottom:18px}[data-density="comfortable"] .data-table td{padding-top:15px;padding-bottom:15px}[data-text-size="large"]{font-size:17px}
@media(max-width:800px){.settings-page .page-header .actions{flex-wrap:wrap}.settings-page .page-header .actions .btn{flex:1}.settings-nav-item.has-changes::after,.settings-nav-item i{right:6px;top:9px}}

.settings-autosave{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--muted);white-space:nowrap}.settings-autosave::before{content:"";width:7px;height:7px;border-radius:50%;background:#839057}.settings-autosave.saving::before{border:2px solid var(--border);border-top-color:var(--accent);background:transparent;animation:settings-saving .7s linear infinite}.settings-reset-btn{gap:7px;min-width:104px}.settings-reset-btn span{display:inline}@keyframes settings-saving{to{transform:rotate(360deg)}}
@media(max-width:640px){.settings-page .page-header{display:grid;grid-template-columns:minmax(0,1fr);width:100%;gap:12px}.settings-page .page-header .title{min-width:0;width:100%}.settings-page .page-header .actions{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;min-width:0;margin-top:0}.settings-page .page-header .actions .settings-reset-btn{display:inline-flex!important;flex:0 0 auto;width:auto!important;height:38px;padding:0 14px;font-size:11px;border-radius:999px}.settings-page .page-header .actions .settings-reset-btn::after{content:none}.settings-autosave{flex:1;min-width:0;width:auto;text-align:left;overflow:hidden;text-overflow:ellipsis}}

/* Sicurezza · autenticazione a due fattori */
.twofa-intro{display:flex;align-items:center;justify-content:space-between;gap:20px}.twofa-intro>div{display:grid;gap:4px;max-width:520px}.twofa-intro strong,.twofa-step strong,.twofa-active strong{font-size:13px;font-weight:500}.twofa-intro small,.twofa-step small,.twofa-active small{font-size:11px;color:var(--muted);line-height:1.5}
.twofa-steps{display:grid;gap:0}.twofa-step{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;padding:16px 0;border-bottom:1px solid var(--border)}.twofa-step:first-child{padding-top:0}.twofa-step:last-child{border-bottom:0;padding-bottom:0}.twofa-step>div{display:grid;gap:3px;justify-items:start}.twofa-num{font-size:11px;letter-spacing:.06em;color:var(--accent);font-variant-numeric:tabular-nums;padding-top:2px}
.twofa-scan{display:flex;align-items:center;gap:20px;margin-top:12px;padding:14px;border-radius:16px;background:var(--surface2);flex-wrap:wrap;width:100%;box-sizing:border-box}.twofa-qr{width:168px;height:168px;border-radius:12px;background:#fff;display:grid;place-items:center;overflow:hidden;flex:0 0 auto}.twofa-qr img{display:block;width:100%;height:100%}.twofa-qr-empty{width:100%;height:100%;display:grid;place-content:center;gap:4px;text-align:center;border:1px dashed var(--border);border-radius:12px;box-sizing:border-box;color:var(--muted)}.twofa-qr-empty span{font-size:22px;letter-spacing:.1em;color:var(--text);opacity:.4}
.twofa-manual{display:grid;gap:8px;flex:1;min-width:220px}.twofa-secret{display:flex;align-items:center;gap:8px}.twofa-secret code{flex:1;padding:10px 12px;border-radius:10px;background:#fff;border:1px solid var(--border);font-size:13px;letter-spacing:.08em;font-variant-numeric:tabular-nums;word-break:break-all}.twofa-secret .btn[disabled]{opacity:.5;cursor:not-allowed}
.twofa-otp{display:flex;gap:8px;margin-top:10px}.twofa-otp input{width:44px;height:48px;border-radius:12px;border:1px solid var(--border);background:var(--surface);color:var(--text);text-align:center;font:inherit;font-size:18px;font-variant-numeric:tabular-nums;padding:0}.twofa-otp input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.twofa-error{margin-top:2px}.twofa-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.twofa-active{display:flex;align-items:center;gap:12px;padding:12px;border-radius:15px;background:var(--surface2)}.twofa-active>div{display:grid;gap:3px}.twofa-dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent2);flex:0 0 auto}.twofa-danger{color:#a5463d}
@media(max-width:640px){.twofa-intro{flex-direction:column;align-items:flex-start}.twofa-otp input{width:40px;flex:1;max-width:48px}.twofa-qr{margin-inline:auto}}

/* Menu impostazioni statico: nessun sticky e nessuno scroll interno. */
.settings-nav{position:static;top:auto;overflow:visible;max-height:none}
@media(max-width:800px){.settings-nav{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));overflow:visible}.settings-nav-item{white-space:normal}}

/* Impostazioni: interruttori, password, sessioni, codici di recupero. */
.settings-row{cursor:pointer}
.settings-row .fs-switch{flex:0 0 auto}
.settings-autosave.invalid::before{background:#c0675b}
.settings-autosave.invalid{color:#d08a7e}
.pw-meter{display:grid;grid-template-columns:repeat(5,1fr);gap:4px;margin-top:8px}
.pw-meter i{height:4px;border-radius:2px;background:var(--surface2)}
.pw-meter i.on{background:#c0675b}
.pw-meter i.on.s3{background:#d4a24f}
.pw-meter i.on.s4{background:var(--accent)}
.pw-rules{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:4px;font-size:12px;color:var(--muted)}
.pw-rules li{display:flex;gap:8px;align-items:center}
.pw-rules li.ok{color:var(--accent)}
.pw-rules li span{width:14px;text-align:center}
.rec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:10px}
.rec-grid code{padding:10px 12px;border-radius:10px;background:var(--surface2);border:1px solid var(--border);font-size:14px;letter-spacing:.06em;text-align:center;font-variant-numeric:tabular-nums}
@media(max-width:520px){.rec-grid{grid-template-columns:1fr}}