/* Variables cohérentes avec ton thème */
:root {
    --accent-color: #D4A017; /* Or */
    --dark-color: #2E1A46; /* Violet foncé */
    --white-color: #FFFFFF; /* Blanc */
    --light-bg-color: #F5F5F0; /* Fond clair */
    --body-text-color: #414141; /* Texte principal */
    --light-text-color: #686868; /* Texte clair */
    --body-font: 'Raleway', sans-serif;
    --heading-font: 'Kalam', Georgia, serif;
}

/* Conteneur principal */
.container {
    padding-top: 40px;
    padding-bottom: 40px;
    min-height: 100vh;

    align-items: center;
    justify-content: center;
    }

/* Carte de formulaire */
.activation-card {

    border-radius: 12px;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.12);
    padding: 35px;
    max-width: 450px;
    width: 100%;
    margin: 0 auto;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.activation-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

/* Titre */
h1.text-primary {
    text-align: center;
    font-family: var(--heading-font);
    font-size: 1.9rem;
    color: var(--dark-color);
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Label du formulaire */
.form-label {
    font-family: var(--body-font);
    font-weight: 700;
    color: var(--dark-color);
    font-size: 1.1rem;
    margin-bottom: 12px;
}

/* Champ de saisie */
.form-control {
    border: 2px solid #D3D3D3;
    border-radius: 10px;
    padding: 10px;
    font-size: 1rem;
    width: 300px;
    font-family: var(--body-font);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 10px;
}

.form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 10px rgba(212, 160, 23, 0.4);
    outline: none;
}

a {
    font-family: var(--body-font);
    font-size: 0.95rem;
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease, transform 0.2s ease;
    margin-right: 20px; /* sauf le dernier */
}


a:hover {
    color: var(--dark-color);
    text-decoration: underline;
    transform: translateX(5px);
}

/* Bouton de soumission */
.btn-primary {
    background-color: var(--dark-color);
    border: none;
    border-radius: 10px;
    padding: 14px;
    font-size: 1.1rem;
    font-family: var(--body-font);
    font-weight: 700;
    text-transform: uppercase;
    width: 100%;
    transition: background-color 0.3s ease, transform 0.2s ease;
    margin-top: 20px;
}

.btn-primary:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

.btn-primary:active {
    transform: translateY(0);
}

p {
    font-size: 0.95rem;
    color: var(--dark-color);
    text-align: center;
}

@media (max-width: 768px) {
    .activation-card {
        padding: 25px;
        max-width: 90%;
    }

    h1.text-primary {
        font-size: 1.8rem;
    }

    .form-control {
        padding: 12px;
        font-size: 0.95rem;
    }

    .form-label {
        font-size: 1rem;
    }

    a {
        font-size: 0.9rem;
    }

    .btn-primary {
        padding: 12px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    .activation-card {
        padding: 20px;
    }

    h1.text-primary {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }

    .form-control {
        padding: 10px;
        font-size: 0.9rem;
    }

    a {
        font-size: 0.85rem;
    }

    .btn-primary {
        padding: 10px;
        font-size: 0.9rem;
    }
}