/* ─── LOGIN PAGE ── */
.page-main {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: calc(100vh - 148px);
}

.left-panel {
    background: linear-gradient(
        145deg,
        var(--blu-scuro) 0%,
        var(--blu-medio) 70%,
        #b04fc0 100%
    );
    color: #fff;
    padding: 60px 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.left-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.left-content {
    position: relative;
    max-width: 420px;
}
.left-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 24px;
}
.left-panel h1 {
    font-size: clamp(26px, 3vw, 36px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}
.left-panel h1 .wm-name {
    font-family: 'Audiowide', sans-serif;
    font-weight: 600;
    letter-spacing: 0;
    color: #fff;
}
.left-panel h1 span.acc {
    color: #f38b1c;
}
.left-panel p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    margin-bottom: 36px;
}
.features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}
.feature-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.feature-icon svg {
    width: 18px;
    height: 18px;
}
.feature-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}
.feature-text strong {
    color: #fff;
    display: block;
    font-size: 14px;
    margin-bottom: 2px;
}
.feature-text a {
    color: #f38b1c;
    text-decoration: none;
}

.right-panel {
    background: var(--bianco);
    padding: 60px 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.login-box {
    max-width: 400px;
    margin: 0 auto;
    width: 100%;
}
.login-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--blu-scuro);
    margin-bottom: 6px;
}
.login-sub {
    font-size: 14px;
    color: var(--testo-sec);
    margin-bottom: 32px;
    line-height: 1.5;
}

.form-group {
    margin-bottom: 18px;
}
.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--testo);
    margin-bottom: 6px;
}
.required-mark {
    color: var(--rosso);
}
.form-select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--bordo);
    border-radius: var(--radius);
    font-size: 15px;
    font-family: var(--font);
    color: var(--testo);
    background: var(--sfondo);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%232A1840' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
    transition:
        border-color 0.15s,
        box-shadow 0.15s;
}
.form-select:focus {
    border-color: var(--blu);
    box-shadow: 0 0 0 3px rgba(107, 47, 160, 0.15);
    background-color: #fff;
    outline: none;
}

.btn-login {
    width: 100%;
    background: var(--blu);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    padding: 14px;
    font-size: 16px;
    font-weight: 700;
    font-family: var(--font);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition:
        background 0.15s,
        transform 0.15s;
    margin-top: 24px;
}
.btn-login:hover {
    background: var(--blu-medio);
    transform: translateY(-1px);
}

.divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 24px 0;
    color: var(--testo-sec);
    font-size: 13px;
}
.divider::before,
.divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--bordo);
}

.btn-saml {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 700;
    background: #06c;
    color: #fff;
    border: none;
    cursor: pointer;
    width: 100%;
    transition:
        transform 0.15s,
        box-shadow 0.15s;
    text-decoration: none;
}
.btn-saml:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(42, 24, 64, 0.14);
    color: #fff;
}
.btn-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.btn-icon svg {
    width: 20px;
    height: 20px;
}
.btn-label {
    flex: 1;
    text-align: left;
}
.btn-label small {
    display: block;
    font-size: 11px;
    font-weight: 400;
    opacity: 0.7;
}

.error-box {
    background: #fff0f0;
    border: 1.5px solid #f5c6cb;
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #721c24;
}
.info-box {
    padding: 14px 16px;
    background: var(--blu-chiaro);
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--testo-sec);
    line-height: 1.6;
    margin-top: 24px;
}
.info-box strong {
    color: var(--blu-scuro);
    display: block;
    margin-bottom: 4px;
}

@media (max-width: 900px) {
    .page-main {
        grid-template-columns: 1fr;
    }
    .left-panel {
        padding: 40px 32px;
    }
    .right-panel {
        padding: 40px 32px;
    }
    .features {
        display: none;
    }
}

/* ─── BACK LINK ─── */
.btn-secondary-link {
    display: block;
    text-align: center;
    margin-top: 0.5rem;
    font-size: 14px;
    color: var(--blu);
    text-decoration: none;
}
.btn-secondary-link:hover {
    text-decoration: underline;
}

/* ─── ATENEO LOGO ─── */
.ateneo-logo-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--blu-chiaro);
    border: 1.5px solid var(--bordo);
    border-radius: var(--radius);
    margin-bottom: 18px;
}
.ateneo-logo-wrap--hidden {
    display: none;
}
.ateneo-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
}
.ateneo-nome {
    font-size: 14px;
    font-weight: 600;
    color: var(--blu-scuro);
}
.ateneo-nome-sub {
    font-size: 11px;
    color: var(--testo-sec);
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* ─── SEARCHABLE SELECT ─── */
.ateneo-select-wrap {
    position: relative;
}
.ateneo-search-box {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--bordo);
    border-radius: var(--radius);
    background: var(--sfondo);
    cursor: pointer;
    transition:
        border-color 0.15s,
        box-shadow 0.15s;
}
.ateneo-search-box:focus-within {
    border-color: var(--blu);
    box-shadow: 0 0 0 3px rgba(107, 47, 160, 0.15);
    background: #fff;
}
.ateneo-search-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 12px 14px;
    font-size: 15px;
    font-family: var(--font);
    color: var(--testo);
    outline: none;
    cursor: pointer;
}
.ateneo-search-input::placeholder {
    color: #a796b8;
}
.ateneo-search-arrow {
    padding-right: 14px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.ateneo-list {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 4px);
    background: #fff;
    border: 1.5px solid var(--bordo);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    max-height: 260px;
    overflow-y: auto;
    z-index: 200;
    margin: 0;
    padding: 4px 0;
    list-style: none;
}
.ateneo-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    font-size: 14px;
    color: var(--testo);
    cursor: pointer;
    border-radius: 2px;
    transition: background 0.1s;
}
.ateneo-list-item:hover,
.ateneo-list-item.focused {
    background: var(--blu-chiaro);
}
.ateneo-list-item.selected {
    background: #ede2f8;
    font-weight: 600;
}
.ateneo-list-logo {
    width: 24px;
    height: 24px;
    object-fit: contain;
    flex-shrink: 0;
}
.ateneo-list-logo-ph {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    background: var(--bordo);
    border-radius: 3px;
}

/* ─── LANGUAGE FLAGS ─── */
.lang-flags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    align-items: center;
}
/* .lang-flags--hidden → definita in app.css */
.lang-flag-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border: 1.5px solid var(--bordo);
    border-radius: 6px;
    background: #fff;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    color: var(--testo-sec);
    transition:
        border-color 0.15s,
        background 0.15s,
        color 0.15s;
}
.lang-flag-btn:hover,
.lang-flag-btn.active {
    border-color: var(--blu-medio);
    background: var(--blu-chiaro);
    color: var(--blu-scuro);
}
.lang-flag-btn .fi {
    font-size: 18px;
    border-radius: 2px;
}

/* Campi testo/password: stesso stile dei select ma senza freccia */
input.form-select {
    background-image: none;
    padding-right: 14px;
}

/* ── Ambiente dimostrativo: credenziali in evidenza ──────────────────────── */
.demo-box {
    margin: 0 0 24px;
    padding: 18px 20px;
    border: 2px solid var(--arancio, #e8710a);
    border-radius: 12px;
    background: linear-gradient(135deg, #fff7ee 0%, #fdf0ff 100%);
    box-shadow: 0 8px 24px rgba(232, 113, 10, .15);
}
.demo-box-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}
.demo-box-head h2 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    color: var(--blu-scuro);
}
.demo-box-badge {
    padding: 3px 9px;
    border-radius: 6px;
    background: var(--arancio, #e8710a);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
}
.demo-box p {
    margin: 0 0 12px;
    font-size: 13.5px;
    line-height: 1.5;
    color: var(--testo-sec);
}
.demo-box-cred {
    display: grid;
    gap: 6px;
    margin: 0 0 14px;
}
.demo-box-cred > div {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    background: #fff;
    border: 1px solid var(--bordo);
}
.demo-box-cred dt {
    flex: 0 0 90px;
    font-size: 12px;
    font-weight: 600;
    color: var(--testo-sec);
    text-transform: uppercase;
    letter-spacing: .04em;
}
.demo-box-cred dd {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--blu-scuro);
}
.demo-box-cred code {
    padding: 2px 8px;
    border-radius: 5px;
    background: var(--blu-chiaro);
    color: var(--blu);
    font-size: 15px;
}
.demo-copia {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 1px solid var(--bordo);
    border-radius: 6px;
    background: #fff;
    color: var(--blu);
    cursor: pointer;
}
.demo-copia:hover,
.demo-copia:focus-visible {
    border-color: var(--blu);
}
.demo-copia.is-copiato {
    background: var(--verde, #008055);
    border-color: var(--verde, #008055);
    color: #fff;
}
.demo-entra {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 16px;
    border: none;
    border-radius: var(--radius);
    background: var(--arancio, #e8710a);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: filter .15s;
}
.demo-entra:hover,
.demo-entra:focus-visible {
    filter: brightness(1.08);
}
.demo-entra:disabled {
    opacity: .7;
    cursor: wait;
}
.demo-box .demo-box-nota {
    margin: 10px 0 0;
    font-size: 12px;
}
/* Su schermi stretti il riquadro demo non deve allargare la colonna oltre lo schermo */
.right-panel,
.login-box,
.demo-box {
    min-width: 0;
}
.demo-box-cred > div,
.demo-box-cred dd {
    min-width: 0;
    flex-wrap: wrap;
}
.demo-box-cred code {
    overflow-wrap: anywhere;
}
@media (max-width: 900px) {
    .page-main {
        grid-template-columns: minmax(0, 1fr);
    }
}
@media (max-width: 420px) {
    .demo-box {
        padding: 16px 14px;
    }
    .demo-box-cred dt {
        flex-basis: 76px;
    }
}
/* Riquadro demo nel pannello di sinistra (fondo viola): testi scuri come nel resto del box */
.left-panel .demo-box {
    margin: 4px 0 0;
    color: var(--testo);
    box-shadow: 0 16px 40px rgba(10, 4, 20, .35);
}
.left-panel .demo-box p {
    color: var(--testo-sec);
    font-size: 13.5px;
    line-height: 1.5;
    margin: 0 0 12px;
}
.left-panel .demo-box .demo-box-nota {
    margin: 10px 0 0;
    font-size: 12px;
}