/* Reset et styles de base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #0a0a0aeb;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
}

/* Container principal */
.container {
    padding: 20px;
    max-width: 600px;
    width: 100%;
}

/* Contenu principal */
.content {
    background: linear-gradient(145deg, #121212, #1a1a1a);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    text-align: center;
    animation: fadeIn 0.8s ease-out;
    overflow: hidden;
}

/* Section logos */
.logos {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
}

.site-logo {
    max-width: 120px;
    height: auto;
    transition: transform 0.3s ease;
    object-fit: contain;
}

.site-logo:hover {
    transform: scale(1.05);
}

/* Typographie */
h1 {
    color: #ffffff;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    word-wrap: break-word;
    max-width: 100%;
}

h2 {
    color: #ffffff;
    margin: 0px;
    font-size: 0.75em;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    word-wrap: break-word;
    max-width: 100%;
}

.titles-container {
    display: flex;
    flex-direction: column;
    gap: 20px; /* espace entre les deux lignes */
    align-items: center; /* centre horizontalement */
    margin-bottom: 1em;
  }
  
  .title-row {
    display: flex;
    align-items: center;
    gap: 5px; /* espace entre icônes et titre */
    justify-content: center;
  }
  
  .icon {
    width: 32px;
    height: 32px;
    color: #fff; /* couleur de votre choix */
  }
  
/* Messages */
.messages {
    margin-bottom: 20px;
}

.alert {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 10px;
    font-size: 0.9em;
    word-wrap: break-word;
    overflow: hidden;
    text-overflow: ellipsis;
}

.alert-error {
    background-color: #dc35451a;
    color: #dc3545;
    border: 1px solid #dc3545;
}

.alert-success {
    background-color: #28a7451a;
    color: #28a745;
    border: 1px solid #28a745;
}

.alert-warning {
    background-color: #ffc1071a;
    color: #ffc107;
    border: 1px solid #ffc107;
}

/* Formulaire de connexion */
.login-form {
    max-width: 400px;
    margin: 0 auto;
    text-align: left;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    color: #ffffff;
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 0.95em;
    word-wrap: break-word;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #333;
    border-radius: 8px;
    background-color: #1a1a1a;
    color: #ffffff;
    font-size: 1em;
    transition: all 0.3s ease;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.form-input:focus {
    outline: none;
    border-color: #0088cc;
    box-shadow: 0 0 0 3px rgba(0,136,204,0.2);
}

/* Supprimer les styles d'erreur par défaut */
.form-input:invalid {
    border-color: #ddd; /* Couleur normale */
    box-shadow: none;
}

/* Appliquer les styles d'erreur SEULEMENT si l'utilisateur a commencé à taper */
.form-input:not(:placeholder-shown):invalid {
    border-color: #dc3545; /* Rouge d'erreur */
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

/* Styles d'erreur après focus (utilisateur a interagi) */
.form-input:focus:invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

/* Styles normaux pour les champs en focus */
.form-input:focus:valid {
    border-color: #28a745; /* Vert pour valide */
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

/* Bouton de connexion */
.login-button {
    width: 100%;
    padding: 14px;
    background: linear-gradient(145deg, #0088cc, #0066aa);
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-size: 1.1em;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
    user-select: none;
}

.login-button:hover {
    background: linear-gradient(145deg, #0066aa, #004488);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,136,204,0.3);
}

.login-button:active {
    transform: translateY(0);
}

.login-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Erreurs de formulaire */
.form-error {
    color: #dc3545;
    font-size: 0.85em;
    margin-top: 5px;
    word-wrap: break-word;
    overflow: hidden;
    text-overflow: ellipsis;
    max-height: 100px;
}

/* Informations de sécurité */
.security-info {
    text-align: center;
    margin-top: 30px;
    padding: 15px;
    background-color: #1a1a1a;
    border-radius: 8px;
    border-left: 4px solid #0088cc;
}

.security-info p {
    color: #a0a0a0;
    font-size: 0.85em;
    margin: 0;
}

/* Sélecteur de langue */
.language-selector {
    margin-top: 30px;
    text-align: center;
}

.language-form {
    display: inline-block;
}

.language-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background-color: #1a1a1a;
    border: 2px solid #333;
    border-radius: 6px;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 0.9em;
    user-select: none;
}

.language-button:hover {
    background-color: #252525;
    border-color: #0088cc;
    transform: translateY(-2px);
}

.flag-icon {
    width: 20px;
    height: 20px;
    object-fit: cover;
}

.lang-name {
    font-weight: 500;
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Media Queries */
@media (max-width: 480px) {
    .content {
        padding: 20px;
    }
    
    .logos {
        gap: 15px;
    }
    
    .site-logo {
        max-width: 80px;
    }
    
    h1 {
        font-size: 1.5em;
    }
    
    .login-form {
        max-width: 100%;
    }
    
    .form-input {
        padding: 10px 14px;
    }
}

/* Protection contre l'impression */
@media print {
    * {
        display: none !important;
    }
}

/* Mode sombre système */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #0a0a0aeb;
    }
    
    .content {
        background: linear-gradient(145deg, #121212, #1a1a1a);
    }
}

/* Ajout dans login.css pour les liens d'authentification */
.auth-links {
    margin-top: 20px;
    text-align: center;
    font-size: 14px;
    color: #ddd;
}

.auth-link {
    color: #007bff;
    text-decoration: none;
    font-weight: 500;
}

.auth-link:hover {
    text-decoration: underline;
}

.form-help {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
    font-style: italic;
}