:root {
    /* Palette dalla copertina Facebook: tenere allineata con il tema MudBlazor in MainLayout.razor */
    --ca-blu: #2B1FD1;
    --ca-blu-scuro: #1F1699;
    --ca-blu-chiaro: #EEECFC;
    --ca-corallo: #F25C3B;
    --ca-giallo: #F6C343;
    --ca-ciano: #3EC1E6;
    --ca-fondo: #F7F6FC;
    --ca-lavanda: #F1EFFA;
    --ca-inchiostro: #1F1A5C;
    --ca-viola-tenue: #6A66A0;
}

html, body {
    margin: 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}
/* Pagine Static SSR (login, logout, cambio password) */
.auth-pagina { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); background: #fff; color: var(--ca-inchiostro); }
.auth-lato { position: relative; overflow: hidden; background: var(--ca-lavanda); color: #3E3A73; border-right: 1px solid #E2DFF3; padding: 44px 48px; display: flex; flex-direction: column; justify-content: space-between; gap: 30px; }
.auth-lato::before { content: ""; position: absolute; inset: 0; background: url("images/curve.svg") center / cover no-repeat; opacity: .9; pointer-events: none; }
.auth-lato > :not(.auth-filigrana) { position: relative; z-index: 1; }
.auth-filigrana { position: absolute; right: -12%; bottom: -10%; width: 75%; max-width: 560px; mix-blend-mode: multiply; opacity: .035; pointer-events: none; user-select: none; }
.auth-marchio { display: flex; align-items: center; gap: 12px; }
.auth-marchio b { display: block; color: var(--ca-inchiostro); font-size: 17px; font-weight: 600; line-height: 1.2; }
.auth-marchio span { color: var(--ca-viola-tenue); font-size: 13px; }
.auth-logo { width: 44px; height: 44px; border-radius: 10px; background: #fff; box-shadow: 0 1px 4px rgba(31, 26, 92, .15); display: grid; place-items: center; flex: none; }
.auth-logo img { width: 80%; height: auto; }
.auth-claim { color: var(--ca-inchiostro); font-size: 30px; line-height: 1.2; font-weight: 600; margin: 0 0 12px; text-wrap: balance; }
.auth-lato p { margin: 0; max-width: 440px; }
.auth-lato ul { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 12px; }
.auth-lato li { display: flex; gap: 10px; align-items: flex-start; max-width: 460px; line-height: 1.4; }
.auth-lato li svg { width: 20px; height: 20px; fill: var(--ca-corallo); flex: none; margin-top: 1px; }
.auth-lato li b { display: block; color: var(--ca-inchiostro); font-weight: 600; }
.auth-lato small { display: block; color: var(--ca-viola-tenue); font-size: 12.5px; line-height: 1.5; }
.auth-principale { display: grid; place-items: center; padding: 56px 24px 40px; }
.auth-scheda { width: 100%; max-width: 360px; }
.auth-scheda h1 { margin: 0 0 4px; font-size: 24px; font-weight: 600; }
.auth-sottotitolo { margin: 0 0 22px; color: var(--ca-viola-tenue); }
.auth-piede { margin-top: 22px; padding-top: 14px; border-top: 1px solid #ddd; color: #777; font-size: 12px; text-align: right; }
.auth-password { position: relative; }
.auth-password input { padding-right: 44px; }
.auth-password button { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); border: 0; background: transparent; color: #666; padding: 6px 8px; cursor: pointer; display: grid; }
.auth-password button svg { width: 20px; height: 20px; fill: currentColor; }
@media (max-width: 900px) {
    .auth-pagina { grid-template-columns: 1fr; }
    .auth-lato { padding: 24px 20px; }
    .auth-claim { font-size: 22px; }
    .auth-lato ul, .auth-lato small, .auth-filigrana { display: none; }
    .auth-lato::before { background-size: 160% auto; background-position: right top; }
}
.auth-campo { margin-bottom: 1rem; }
.auth-campo label { display: block; font-size: 11.5px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 4px; color: #555; }
.auth-campo input { width: 100%; min-height: 42px; padding: .55rem .6rem; border: 1px solid #bbb; border-radius: 6px; font-size: 1rem; box-sizing: border-box; background: #fff; }
.auth-campo input:focus { outline: none; border-color: var(--ca-blu); box-shadow: 0 0 0 3px rgba(43, 31, 209, .18); }
.auth-bottone { background: var(--ca-blu); color: #fff; border: 0; border-radius: 6px; padding: 10px 14px; margin-top: 6px; font-size: 1rem; cursor: pointer; width: 100%; }
.auth-bottone:hover { background: var(--ca-blu-scuro); }
.auth-bottone-secondario { background: transparent; color: var(--ca-blu); border: 1px solid var(--ca-blu); margin-top: .5rem; display: block; text-align: center; text-decoration: none; box-sizing: border-box; }
.auth-errore { background: #fdecea; color: #7f1d1d; border-radius: 4px; padding: .6rem .8rem; margin-bottom: 1rem; font-size: .9rem; }
.auth-info { background: var(--ca-blu-chiaro); color: var(--ca-blu-scuro); border-radius: 4px; padding: .6rem .8rem; margin-bottom: 1rem; font-size: .9rem; }
.validation-message { color: #b3261e; font-size: .8rem; }

/* Barra in alto chiara con il logo nel badge bianco; menu laterale lavanda con filigrana e curve colorate della copertina in fondo */
.barra-alta { border-bottom: 1px solid var(--mud-palette-lines-default); }
.logo-barra { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; background: #fff; border-radius: 10px; box-shadow: 0 1px 4px rgba(31, 26, 92, .15); flex-shrink: 0; }
.logo-barra img { width: 32px; height: 32px; }
.menu-laterale { border-right: 1px solid var(--mud-palette-lines-default); }
.menu-laterale .mud-navmenu { position: relative; z-index: 1; }
.menu-curve { position: absolute; left: 0; right: 0; bottom: 0; height: 220px; background: url("images/curve-menu.svg") center bottom / 100% auto no-repeat; opacity: .9; pointer-events: none; }
.menu-filigrana { position: absolute; bottom: 4rem; left: 50%; transform: translateX(-50%); width: 60%; max-width: 150px; opacity: .05; mix-blend-mode: multiply; pointer-events: none; user-select: none; }

/* Tema scuro (data-tema su <html>, da App.razor e wwwroot/tema.js): il logo su fondo bianco si inverte per la filigrana */
html[data-tema="scuro"] .menu-filigrana { filter: grayscale(1) invert(1); mix-blend-mode: screen; opacity: .07; }
html[data-tema="scuro"] .menu-curve { opacity: .5; }
html[data-tema="scuro"] .logo-barra, html[data-tema="scuro"] .auth-logo { box-shadow: none; }
html[data-tema="scuro"] .auth-pagina { background: #121126; color: #ECEBF5; }
html[data-tema="scuro"] .auth-lato { background: #18172C; color: #C9C6E6; border-right-color: #2A2848; }
html[data-tema="scuro"] .auth-lato::before { opacity: .5; }
html[data-tema="scuro"] .auth-filigrana { filter: grayscale(1) invert(1); mix-blend-mode: screen; opacity: .06; }
html[data-tema="scuro"] .auth-marchio b, html[data-tema="scuro"] .auth-claim, html[data-tema="scuro"] .auth-lato li b { color: #fff; }
html[data-tema="scuro"] .auth-marchio span, html[data-tema="scuro"] .auth-lato small { color: #A9A7C4; }
html[data-tema="scuro"] .auth-lato li svg { fill: #FF7A5C; }
html[data-tema="scuro"] .auth-sottotitolo, html[data-tema="scuro"] .auth-piede, html[data-tema="scuro"] .auth-password button { color: #A9A7C4; }
html[data-tema="scuro"] .auth-piede { border-color: #33315A; }
html[data-tema="scuro"] .auth-campo label { color: #D4D2E8; }
html[data-tema="scuro"] .auth-campo input { background: #1C1B33; color: #ECEBF5; border-color: #4A4870; }
html[data-tema="scuro"] .auth-campo input:focus { border-color: #8C84F5; box-shadow: 0 0 0 3px rgba(140, 132, 245, .25); }
html[data-tema="scuro"] .auth-bottone { background: #5B52E5; }
html[data-tema="scuro"] .auth-bottone:hover { background: #6C64EE; }
html[data-tema="scuro"] .auth-bottone-secondario { background: transparent; color: #B3ADFA; border-color: #8C84F5; }
html[data-tema="scuro"] .auth-info { background: #2A2760; color: #DCDAFB; }
html[data-tema="scuro"] .auth-errore { background: #4A1F1C; color: #FFD6D1; }
html[data-tema="scuro"] .auth-scheda a:not(.auth-bottone) { color: #B3ADFA; }

/* Calendario */
.cal-mese { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-top: 1px solid var(--mud-palette-lines-default); border-left: 1px solid var(--mud-palette-lines-default); }
.cal-intestazione { background: var(--mud-palette-background-gray); font-weight: 600; text-align: center; padding: .4rem; border-right: 1px solid var(--mud-palette-lines-default); border-bottom: 1px solid var(--mud-palette-lines-default); }
.cal-giorno { min-height: 7rem; padding: .25rem; border-right: 1px solid var(--mud-palette-lines-default); border-bottom: 1px solid var(--mud-palette-lines-default); cursor: pointer; overflow: hidden; }
.cal-giorno:hover { background: var(--mud-palette-action-default-hover); }
.cal-giorno.fuori-mese { background: var(--mud-palette-background-gray); color: var(--mud-palette-text-disabled); }
.cal-giorno.oggi .cal-numero { background: var(--mud-palette-primary); color: #fff; border-radius: 50%; padding: 0 .4rem; }
.cal-numero { font-size: .85rem; font-weight: 600; display: inline-block; margin-bottom: .2rem; }
.cal-evento { color: #fff; border-radius: 3px; padding: 1px 5px; margin-bottom: 2px; font-size: .75rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; }
.cal-settimana { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: .5rem; }
.cal-colonna { border: 1px solid var(--mud-palette-lines-default); border-radius: 4px; min-height: 18rem; padding: .35rem; }
.cal-colonna-titolo { font-weight: 600; font-size: .85rem; border-bottom: 1px solid var(--mud-palette-divider-light); margin-bottom: .35rem; padding-bottom: .25rem; cursor: pointer; }
.cal-colonna.oggi { border-color: var(--mud-palette-primary); box-shadow: 0 0 0 1px var(--mud-palette-primary); }
.cal-evento-grande { color: #fff; border-radius: 4px; padding: .3rem .4rem; margin-bottom: .3rem; font-size: .8rem; cursor: pointer; }
.cal-legenda { display: inline-flex; align-items: center; gap: .35rem; margin-right: 1rem; font-size: .85rem; }
.cal-pallino { width: .8rem; height: .8rem; border-radius: 50%; display: inline-block; }

/* Testo lungo nelle griglie (avvisi): una riga con puntini di sospensione */
.testo-troncato { display: inline-block; max-width: 28rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; vertical-align: bottom; }