/* =============================================================================
   Cool Box System Remote - Login & Tenant picker (full-screen)
   ========================================================================== */

.auth-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 16px;
    background: var(--bg-app);
}

@media (min-width: 768px) {
    .auth-shell { padding: 32px; }
}

.auth-box {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

/* Versione piu' larga per la pagina di scelta impianto: piu' card affiancabili */
.auth-box--wide {
    max-width: 560px;
}

.auth-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 24px;
    gap: 12px;
}

.auth-brand__logo {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-brand__logo img { width: 36px; height: 36px; }
.auth-brand__logo svg { width: 32px; height: 32px; color: white; }

/* Variante per logo immagine (mantiene rapporto d'aspetto nativo) */
.auth-brand__logo--image {
    width: auto;
    height: auto;
    background: white;
    padding: 10px 16px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.auth-brand__logo--image img {
    width: auto !important;
    height: 40px !important;
}

.auth-brand__title {
    font-size: 18px;
    font-weight: 500;
    margin: 0;
    color: var(--text-primary);
    text-align: center;
    letter-spacing: -0.2px;
}

.auth-brand__subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
    text-align: center;
}

.auth-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 24px;
    box-shadow: var(--shadow);
}

@media (min-width: 768px) {
    .auth-card { padding: 28px; }
}

.auth-card__title {
    font-size: 17px;
    font-weight: 500;
    margin: 0 0 4px;
}

.auth-card__intro {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 20px;
}

.auth-footer {
    margin-top: 24px;
    text-align: center;
    font-size: 12px;
    color: var(--text-tertiary);
}

.auth-footer a {
    color: var(--text-secondary);
    text-decoration: none;
}

.auth-footer a:hover {
    color: var(--primary);
}