/* ===== Palette istituzionale UNINT — temi chiaro/scuro ===== */
/* Default: tema CHIARO */
:root{
    --brand:#0076cc; --brand-2:#3a98db; --brand-press:#005ea3;
    --danger:#c1001f; --danger-press:#9c0019; --on-brand:#ffffff;
    --bg:#eef2f7; --bg-soft:#e9eef5; --surface:#ffffff; --surface-2:#f1f5f9; --side:#ffffff;
    --text:#16233a; --muted:#5b6b82; --line:#e2e8f0;
    --ok-bg:#dcfce7; --ok-text:#15803d;
    --neutral-bg:#eef1f5; --neutral-text:#64748b;
    --chip-bg:#eaf3fb; --chip-text:#0076cc;
    --shadow:0 10px 30px rgba(15,40,80,.10);
    --note-bg:#fff7ed; --note-text:#9a3412;
    --err-bg:#fef2f2; --err-text:#c1001f; --err-line:#fecaca;
}
[data-theme="dark"]{
    --brand:#0076cc; --brand-2:#2a93e6; --brand-press:#0061ab;
    --danger:#e11d2e; --danger-press:#c1001f; --on-brand:#ffffff;
    --bg:#0e0e10; --bg-soft:#161618; --surface:#1a1a1d; --surface-2:#232327; --side:#0a0a0b;
    --text:#f2f2f4; --muted:#a1a1aa; --line:#2c2c31;
    --ok-bg:#12291c; --ok-text:#7ae0a8;
    --neutral-bg:#2a2a2f; --neutral-text:#d4d4d8;
    --chip-bg:#20262c; --chip-text:#5aa9e6;
    --shadow:0 10px 30px rgba(0,0,0,.55);
    --note-bg:#332309; --note-text:#fcd9a8;
    --err-bg:#341014; --err-text:#fca5a5; --err-line:#5a1f24;
}
html{ background:var(--bg); }

/* Bottone switch tema */
.theme-toggle{ display:inline-flex; align-items:center; justify-content:center; width:38px; height:38px;
    border:1px solid var(--line); border-radius:11px; background:var(--surface); color:var(--text); cursor:pointer; transition:.15s; }
.theme-toggle:hover{ border-color:var(--brand); color:var(--brand); }
.theme-toggle svg{ width:18px; height:18px; }
.theme-toggle .i-sun{ display:none; }
.theme-toggle .i-moon{ display:inline; }
[data-theme="dark"] .theme-toggle .i-sun{ display:inline; }
[data-theme="dark"] .theme-toggle .i-moon{ display:none; }

/* ===== Logo istituzionale ===== */
.logo-ist{ display:inline-flex; align-items:center; flex:none; }
.logo-ist-img{ display:block; width:auto; height:32px; }
.logo-ist .solo-scuro{ display:none; }
[data-theme="dark"] .logo-ist .solo-chiaro{ display:none; }
[data-theme="dark"] .logo-ist .solo-scuro{ display:block; }

.logo-login .logo-ist-img{ height:46px; }
.logo-barra .logo-ist-img{ height:26px; }
.logo-sidebar .logo-ist-img{ height:30px; }

/* Logo + titolo nella barra in alto delle pagine studente */
.topbar-brand{ display:flex; align-items:center; gap:.6rem; min-width:0; }

@media (max-width:480px){
    .logo-login .logo-ist-img{ height:38px; }
    .logo-barra .logo-ist-img{ height:22px; }
}
.app details.raw{
    display:none!important;
}