/* Styles page de connexion
   Depend de : rien (fichier autonome)
   Utilise par : auth/login.php

   +---------------------+-------------------------------+
   | Classe              | Element                       |
   +---------------------+-------------------------------+
   | .login-box          | Conteneur principal           |
   | .btn-google         | Bouton connexion Google        |
   | .separator          | Separateur "ou"               |
   | .admin-toggle       | Lien toggle formulaire admin  |
   | .admin-form         | Formulaire admin (cache)      |
   | .admin-form.show    | Formulaire admin (visible)    |
   | .btn-admin          | Bouton connexion admin        |
   | .error              | Message d'erreur rouge        |
   +---------------------+-------------------------------+ */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0d1117;
    color: #c9d1d9;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}
.login-box {
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    max-width: 400px;
    width: 90%;
}
.login-box h1 {
    margin-bottom: 10px;
    font-size: 24px;
    color: #f0f6fc;
}
.login-box p {
    margin-bottom: 30px;
    color: #8b949e;
}
.btn-google {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    color: #333;
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: box-shadow 0.2s;
}
.btn-google:hover {
    box-shadow: 0 2px 12px rgba(255,255,255,0.15);
}
.btn-google img {
    width: 20px;
    height: 20px;
}
.separator {
    display: flex;
    align-items: center;
    margin: 25px 0;
    color: #484f58;
    font-size: 13px;
}
.separator::before, .separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #30363d;
}
.separator::before { margin-right: 12px; }
.separator::after { margin-left: 12px; }
.admin-toggle {
    color: #8b949e;
    font-size: 13px;
    cursor: pointer;
    background: none;
    border: none;
    text-decoration: underline;
    margin-top: 5px;
}
.admin-toggle:hover { color: #c9d1d9; }
.admin-form {
    display: none;
    margin-top: 15px;
}
.admin-form.show { display: block !important; }
.admin-form input {
    width: 100%;
    padding: 10px 14px;
    margin-bottom: 10px;
    border: 1px solid #30363d;
    border-radius: 8px;
    background: #0d1117;
    color: #c9d1d9;
    font-size: 14px;
    outline: none;
}
.admin-form input:focus {
    border-color: #6c5ce7;
}
.btn-admin {
    width: 100%;
    padding: 10px;
    background: #6c5ce7;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s;
}
.btn-admin:hover { background: #7c6cf7; }
.error {
    color: #f85149;
    font-size: 13px;
    margin-bottom: 10px;
}