/* --- BASE --- */
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100vh;
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d) !important;
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* --- CONTENEUR PRINCIPAL --- */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: 2rem;
}

/* --- BOÎTE DE CONNEXION --- */
.login-box {
    background: #242424 !important; /* Force le fond sombre */
    border: 1px solid #333333;
    border-radius: 12px;
    padding: 3rem 2.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    text-align: center;
}

.login-box h2 {
    margin-top: 0;
    color: #ffffff !important;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.login-box p {
    color: #b3b3b3 !important;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

/* --- TA BOÎTE D'ERREUR CORRIGÉE (image_be3efe) --- */
.error-msg-box {
    background-color: rgba(255, 77, 77, 0.15) !important; /* Fond rouge translucide */
    border: 1px solid #ff4d4d !important; /* Bordure rouge flash */
    color: #ff4d4d !important; /* TEXTE ROUGE TRÈS VISIBLE */
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    font-weight: bold;
    text-align: center;
    display: block;
}

/* --- FORMULAIRE --- */
.input-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #cccccc;
    font-size: 0.9rem;
}

.input-group input {
    width: 100%;
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid #444;
    background: #1a1a1a;
    color: white;
    box-sizing: border-box;
}

.input-group input:focus {
    outline: none;
    border-color: #ff8c00;
}

/* --- BOUTON --- */
.btn-login {
    width: 100%;
    background: #ff8c00;
    color: white;
    border: none;
    padding: 14px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1.05rem;
}

/* --- LIENS --- */
.login-links {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 15px;
    border-top: 1px solid #333333;
    padding-top: 1.5rem;
}

.login-links a {
    color: #cccccc;
    text-decoration: none;
    font-size: 0.9rem;
}

.login-links a:hover {
    color: #ff8c00;
}

.admin-link {
    font-size: 0.8rem !important;
    opacity: 0.6;
}