/* =======================
   PAGE CONNEXION
======================= */

/* On style seulement le conteneur interne */
.login-card {
    width: 100%;
    max-width: 420px;
    background: #ffffff;
    padding: 2.5rem 2rem;
    border-radius: 1rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    text-align: center;
    margin: 5rem auto; /* centre la carte sans toucher <main> */
}

/* Titre */
.login-card h1 {
    font-size: 2rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 1.5rem;
}

/* Message d'erreur */
.login-error {
    color: #dc2626;
    background: #fee2e2;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    text-align: left;
}

/* Champs */
.form-group {
    text-align: left;
    margin-bottom: 1.3rem;
}

.form-group label {
    font-weight: 600;
    color: #334155;
    margin-bottom: 0.4rem;
    display: block;
}

.form-group input[type="text"],
.form-group input[type="password"] {
    width: 100%;
    padding: 0.7rem 1rem;
    border-radius: 0.6rem;
    border: 1px solid #cbd5e1;
    background: #f8fafc;
    font-size: 1rem;
    transition: border-color 0.25s;
}

.form-group input:focus {
    border-color: #2563eb;
    outline: none;
}

/* Checkbox */
.form-remember {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.95rem;
    color: #475569;
    margin-bottom: 1.7rem;
}

/* Bouton */
.btn-login {
    background-color: #2563eb;
    color: #fff;
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: 0.6rem;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 18px rgba(37,99,235,0.35);
    transition: transform 0.2s, background 0.2s;
}

.btn-login:hover {
    background-color: #1e40af;
    transform: scale(1.03);
}

/* Lien inscription */
.login-card p {
    margin-top: 1.2rem;
    color: #475569;
}

.login-card a {
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
}

.login-card a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 480px) {
    .login-card {
        padding: 2rem 1.5rem;
    }
}