/* Page de connexion avec image de fond */
body {
    margin: 0;
    min-height: 100vh;
    font-family: Arial, sans-serif;
    background-image:
            linear-gradient(rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.35)),
            url("image_acceuil.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Structure principale */
.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    box-sizing: border-box;
}

/* Grand titre */
.login-title {
    color: white;
    font-size: 56px;
    text-align: center;
    margin: 0 0 60px 0;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.8);
}

/* Carte de connexion */
.login-card {
    width: 100%;
    max-width: 420px;
    background-color: rgba(255, 255, 255, 0.92);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.45);
    box-sizing: border-box;
}

/* Titre de la carte */
.login-card h2 {
    margin-top: 0;
    text-align: center;
}

/* Labels */
.login-card label {
    display: block;
    margin-top: 15px;
    font-weight: bold;
}

/* Champs */
.login-card input {
    width: 100%;
    padding: 10px;
    margin-top: 6px;
    box-sizing: border-box;
    font-size: 15px;
}

/* Bouton */
.login-card button {
    width: 100%;
    margin-top: 25px;
    padding: 12px;
    border: none;
    background-color: #777;
    color: white;
    font-size: 16px;
    cursor: pointer;
    border-radius: 4px;
}

/* Hover bouton */
.login-card button:hover {
    background-color: #666;
}

/* Message d'erreur */
.error-message {
    background-color: #f8d7da;
    color: #842029;
    padding: 10px;
    border-radius: 4px;
}

/* Responsive mobile */
@media screen and (max-width: 700px) {

    .login-title {
        font-size: 36px;
        margin-bottom: 35px;
    }

    .login-card {
        padding: 22px;
    }
}