body {
    background-color: white;
}

/* ── Navbar ── */
.bg-custom {
    background-color: #E75A10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.nav-item .nav-link {
    transition: background-color 0.2s ease;
    border-radius: 6px;
    padding: 6px 10px;
}

.nav-item .nav-link:hover {
    background-color: #444fa4;
    color: rgba(255, 255, 255, 1);
}

.navbar-inner {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0 0.75rem;
    gap: 0.5rem;
}

/* Zone gauche */
.navbar-brand-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.navbar-brand-group a {
    display: flex;
    align-items: center;
}

/* Zone centre — liens */
.navbar-links-center {
    display: flex;
    justify-content: center;
    flex: 1;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}


/* Zone droite — icônes */
.navbar-icons {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
    margin-left: auto;
}

.navbar-icons img {
    width: 25px;
    height: 25px;
    transition: transform 0.2s ease;
}

.navbar-icons img:hover {
    transform: scale(1.2);
}

.navbar-icons a {
    padding: 6px;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.navbar-icons a:hover {
    background-color: rgba(0, 0, 0, 0.15);
}


/* Page login */
.navbar-login-center {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
}

/* Images */
.header-img {
    height: 5vh;
    min-height: 32px;
    max-height: 48px;
    width: auto;
    /* ← pas de 100% : on laisse le ratio libre */
    display: block;
}


/* ── Responsive ── */

/* Étape 1 : le titre disparaît avant le hamburger */
@media (max-width: 520px) {
    .navbar-titre {
        display: none;
    }
}

/* Étape 2 : collapse Bootstrap prend le relais à md (768px) */
/* Le hamburger doit être centré visuellement entre logo et icônes */
@media (max-width: 767px) {
    .navbar-toggler {
        margin-left: auto;
        margin-right: 0;
    }

    /* Quand le menu est ouvert, les liens s'affichent en colonne sous la navbar */
    .navbar-collapse.show .navbar-links-center {
        flex-direction: column;
        align-items: center;
        padding: 0.5rem 0;
        gap: 0;
    }
}