/* Pagine Identity (login, account): statiche, senza MudBlazor. Tema scuro neutro: nero, superfici a gradini, bordi da 1px, nessuna ombra. */
.account-shell { min-height: 100vh; background: #000; color: #fff; font-family: "Geist", system-ui, sans-serif; }
.account-header { padding: 1rem 1.5rem; background: #000; border-bottom: 1px solid #292929; }
.account-header a { color: #fff; font-size: 1.1rem; font-weight: 600; text-decoration: none; }
.account-card { max-width: 960px; margin: 2rem auto; padding: 1.5rem 2rem; background: #141414; border: 1px solid #292929; border-radius: 14px; }
.account-shell a { color: #5bb8e8; }
.account-shell h1 { font-size: 1.5rem; font-weight: 600; margin: 0 0 1rem; }
.account-shell h2 { font-size: 1rem; font-weight: 600; margin: 0 0 .5rem; }
.account-shell h3 { font-size: 1rem; font-weight: 600; }
.account-shell hr { border: 0; border-top: 1px solid #292929; margin: 1rem 0; }
.account-shell .row { display: flex; flex-wrap: wrap; gap: 2rem; }
.account-shell .col-lg-6, .account-shell .col-md-6, .account-shell .col-xl-6 { flex: 1 1 320px; }
.account-shell .col-md-4, .account-shell .col-lg-4 { flex: 1 1 260px; }
.account-shell .col-lg-3 { flex: 0 0 220px; }
.account-shell .col-lg-9, .account-shell .col-md-12 { flex: 1 1 400px; }
.account-shell .mb-3 { margin-bottom: 1rem; }
.account-shell .mt-2 { margin-top: .5rem; }
.account-shell .mx-auto { margin-left: auto; margin-right: auto; }
.account-shell .w-100 { width: 100%; }
.account-shell .d-flex { display: flex; }
.account-shell .flex-column { flex-direction: column; }
.account-shell .form-floating { position: relative; }
.account-shell .form-floating > label { position: absolute; top: 0; left: .75rem; padding-top: .35rem; font-size: .8rem; color: #949494; pointer-events: none; }
.account-shell .form-control { width: 100%; box-sizing: border-box; padding: 1.4rem .75rem .4rem; font: inherit; color: inherit; background: #000; border: 1px solid #444; border-radius: 6px; }
.account-shell .form-control:focus { outline: 2px solid #5bb8e8; border-color: transparent; }
.account-shell .form-control::placeholder { color: transparent; }
.account-shell .btn { display: inline-block; padding: .5rem 1rem; font: inherit; cursor: pointer; border: 1px solid transparent; border-radius: 6px; background: transparent; }
.account-shell .btn-lg { padding: .6rem 1.2rem; }
.account-shell .btn-primary { background: #fff; color: #000; }
.account-shell .btn-danger { background: #c4242a; color: #fff; }
.account-shell .btn-link { color: #5bb8e8; }
.account-shell .text-danger, .account-shell .validation-message { color: #e5566f; }
.account-shell .text-success { color: #3fc07a; }
.account-shell .text-secondary { color: #949494; }
.account-shell .alert { padding: .75rem 1rem; border-radius: 6px; margin-bottom: 1rem; }
.account-shell .alert-danger { background: #2c1a20; color: #e5566f; }
.account-shell .alert-warning { background: #2a2110; color: #f0b95a; }
.account-shell .alert-info, .account-shell .alert-success { background: #1a1a1a; color: #fff; }
.account-shell .nav { list-style: none; margin: 0; padding: 0; display: flex; }
.account-shell .nav.flex-column { flex-direction: column; }
.account-shell .nav-link { display: block; padding: .45rem .75rem; border-radius: 8px; text-decoration: none; color: #b4b4b4; }
.account-shell .nav-link.active { color: #fff; font-weight: 500; background: #1a1a1a; }
.account-shell .table { width: 100%; border-collapse: collapse; }
.account-shell .table td, .account-shell .table th { padding: .4rem .5rem; border-bottom: 1px solid #292929; text-align: left; }
.account-shell .checkbox label { display: flex; align-items: center; gap: .5rem; }
.account-shell .input-group { display: flex; }
.account-shell .recovery-code { font-family: monospace; }

/* Pagine di accesso e 2FA */
.account-shell .auth-narrow { max-width: 420px; margin: 0 auto; }
.account-shell .auth-lead { color: #b4b4b4; margin: 0 0 1.25rem; }
.account-shell .form-control { font-size: 1rem; }
.account-shell .btn-primary { font-weight: 600; }
.account-shell .btn-secondary { background: transparent; color: #fff; border-color: #444; }
.account-shell .qr-box { display: inline-block; padding: 12px; background: #fff; border-radius: 12px; line-height: 0; }
.account-shell .qr-box svg { width: 200px; height: 200px; }
.account-shell .steps { padding-left: 1.2rem; }
.account-shell .steps > li { margin-bottom: 1.25rem; }
.account-shell kbd { padding: 2px 6px; background: #000; border: 1px solid #444; border-radius: 4px; font-family: ui-monospace, Consolas, monospace; letter-spacing: .05em; }
.account-shell .code-input { text-align: center; font-size: 1.4rem; letter-spacing: .3em; font-variant-numeric: tabular-nums; }
.account-shell .recovery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .5rem 1.5rem; margin: 1rem 0; padding: 1rem; background: #000; border: 1px solid #444; border-radius: 10px; }
.account-shell .recovery-code { font-size: 1.05rem; letter-spacing: .06em; }
.account-shell .account-footer { margin-top: 1.5rem; font-size: .9rem; color: #949494; }
.account-shell form.inline { display: inline; }
.account-shell .btn-text { background: none; border: 0; color: #5bb8e8; padding: 0; font: inherit; cursor: pointer; text-decoration: underline; }