/* ===== Global ===== */
body,
html {
    height: 100%;
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f4f4;
    height: auto;
    /* pas 100% */
    min-height: 100%;
}

body::after {
    content: '';
    display: block;
    height: 1000px;
    /* ajustable pour tester le scroll */
}

/* ===== Container principal ===== */
.container {
    display: flex;
    height: 100%;
    padding-top: 220px;
}

/* ===== Partie gauche (image/illustration) ===== */
.left {
    flex: 0 0 50%;
    background-image: url(../image/Modèle-origine.png);
    background-size: cover;
    background-position: center;
    transform: translateZ(0);
    /* pour GPU acceleration */
}



@keyframes pulseEffect {
    0% {
        transform: scale(1) translateY(0);

    }

    50% {
        transform: scale(1.05) translateY(-10px);

    }

    100% {
        transform: scale(1) translateY(0);

    }
}



/* ===== Partie droite (formulaire) ===== */
.right {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f4f4f4;
    padding: 20px;
}

/* ===== Formulaire ===== */
.login-form {
    background-color: #f4f4f4;
    padding: 40px 30px;
    border-radius: 12px;

    width: 90%;
    max-width: 400px;
    transition: transform 0.3s ease-out;
    position: relative;
    will-change: transform;
    /* nécessaire pour le parallaxe */
    z-index: 2;
    /* s’assurer qu’il reste au-dessus de l’image */
}

.login-form h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
    font-size: 28px;
}

.signup-form h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
    font-size: 28px;
}

/* ===== Champs ===== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #555;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    box-sizing: border-box;
    transition: 0.3s;
}

.form-group input:focus {
    border-color: #007bff;
    background-color: #f0f8ff;
    outline: none;
}

/* ===== Bouton ===== */
.form-group button {
    background: #007bff;
    color: white;
    padding: 12px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    width: 100%;
    font-size: 16px;
    font-weight: bold;
    transition: all 0.3s ease;
    /* Effet Neumorphic */
    box-shadow: 6px 6px 10px rgba(0, 0, 0, 0.2),
        -6px -6px 10px rgba(255, 255, 255, 0.2);
}

.form-group button:hover {
    /* effet enfoncé au hover */
    box-shadow: inset 4px 4px 6px rgba(0, 0, 0, 0.2),
        inset -4px -4px 6px rgba(255, 255, 255, 0.2);
    background: #0062cc;
    /* un bleu légèrement plus foncé */
}


/* ===== Liens ===== */
a {
    display: block;
    font-weight: lighter;
    text-align: center;
    margin-top: 10px;
    text-decoration: none;
    color: #007bff;
    transition: 0.3s;
}

a:hover {
    color: #0056b3;
}


/* ===== Sélecteur de langue ===== */
.language-selector {
    text-align: center;
    margin-top: 15px;
}

/* ===== Responsive ===== */
@media screen and (max-width: 768px) {
    .container {
        flex-direction: column;
    }

    .left {
        flex: 0 0 40%;
        height: 200px;
    }

    .right {
        flex: 1;
        padding: 20px;
    }

    .login-form {
        background-color: #f4f4f4;
        padding: 5px;

        box-shadow: none;
        width: 90%;
        max-width: 100%;
        transition: transform 0.3s ease-out;
        position: relative;
        will-change: transform;
        /* nécessaire pour le parallaxe */
        z-index: 2;
        /* s’assurer qu’il reste au-dessus de l’image */
    }
}

body.dark-mode::after {
    background-color: #000;
    /* ou #222 selon le fond de ton site */
    content: '';
    display: block;
    height: 1000px;
}


body.dark-mode .left {
    background-image: url(../image/Blanc-sur-fond-noir.png);
    /* Fond sombre pour la partie droite */
}






body.dark-mode .right {
    background-color: #000000;
    /* Fond sombre pour la partie droite */
}

body.dark-mode .login-form {
    background-color: #222;
    /* Fond plus sombre pour le formulaire */
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
    /* Ombre claire */
}

body.dark-mode .login-form h2 {
    color: #eee;
}

body.dark-mode .form-group label {
    color: #ddd;
}

body.dark-mode .form-group input {
    background-color: #444;
    color: #eee;
    border-color: #666;
}

body.dark-mode .form-group button {
    background-color: #128975;
    /* Un vert plus sombre */
    color: #fff;
}

body.dark-mode .form-group button:hover {
    background-color: #292a29;
    color: #ddd;
    border: solid 1px #128975;
}

body.dark-mode a {
    color: #a7d1eb;
}

body.dark-mode .signup-form h2 {
    color: #eee;
}

.language-selector {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    gap: 10px;
    border-radius: 20px;

}