body {
            background-color: #f8fafc;
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        .login-container {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 40px 20px;
        }
        .login-card {
            background: #ffffff;
            width: 100%;
            max-width: 420px;
            padding: 35px;
            border-radius: 8px;
            box-shadow: var(--shadow, 0 10px 30px rgba(0,0,0,0.05));
            border: 1px solid rgba(26, 42, 90, 0.08);
        }
        .login-logo {
            text-align: center;
            margin-bottom: 25px;
        }
        .login-logo img {
            max-width: 130px;
            height: auto;
        }
        .form-group {
            margin-bottom: 20px;
            text-align: left;
        }
        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--blue-amix, #1a2a5a);
            margin-bottom: 6px;
        }
        .form-input {
            width: 100%;
            padding: 12px 14px;
            border: 1px solid #d8e2ef;
            border-radius: 5px;
            font-size: 0.95rem;
            color: #333;
            box-sizing: border-box;
            transition: border-color 0.2s;
        }
        .form-input:focus {
            outline: none;
            border-color: var(--blue-amix, #1a2a5a);
            box-shadow: 0 0 0 3px rgba(26, 42, 90, 0.1);
        }
        .form-check {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 15px;
            margin-bottom: 25px;
            cursor: pointer;
            font-size: 0.85rem;
            color: var(--gris-clair, #666);
        }
        .form-check input {
            cursor: pointer;
            width: 16px;
            height: 16px;
            accent-color: var(--blue-amix, #1a2a5a);
        }
        .btn-submit {
            width: 100%;
            padding: 14px;
            background-color: var(--blue-amix, #1a2a5a);
            color: #ffffff;
            border: none;
            border-radius: 5px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.2s;
        }
        .btn-submit:hover {
            background-color: #111d40;
        }
        .login-footer-links {
            margin-top: 25px;
            padding-top: 20px;
            border-top: 1px solid #edf2f7;
            text-align: center;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .login-footer-links a {
            font-size: 0.85rem;
            color: var(--blue-amix, #1a2a5a);
            text-decoration: none;
            font-weight: 500;
        }
        .login-footer-links a:hover {
            text-decoration: underline;
        }
        .error-box {
            background-color: #fff5f5;
            color: #e53e3e;
            padding: 12px;
            border-radius: 5px;
            font-size: 0.85rem;
            margin-bottom: 20px;
            border-left: 4px solid #e53e3e;
            text-align: left;
        }

        .login-card {
            position: relative;
        }
        .login-lang-selector {
            position: absolute;
            top: 20px;
            right: 20px;
            display: flex;
            gap: 8px;
        }
        .login-lang-selector img {
            width: 22px;
            height: auto;
            cursor: pointer;
            opacity: 0.5;
            transition: opacity 0.2s ease;
        }
        .login-lang-selector img.active,
        .login-lang-selector img:hover {
            opacity: 1;
        }
        .login-back-link {
            position: absolute;
            top: 20px;
            left: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--blue-amix, #1a2a5a);
            text-decoration: none;
        }
        .login-back-link:hover {
            text-decoration: underline;
        }

        /* Œil afficher / masquer le mot de passe */
        .password-wrapper {
            position: relative;
        }
        .password-wrapper .form-input {
            padding-right: 46px;
        }
        .toggle-password {
            position: absolute;
            top: 50%;
            right: 6px;
            transform: translateY(-50%);
            display: flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            padding: 0;
            border: none;
            background: transparent;
            color: var(--gris-clair, #666);
            cursor: pointer;
            border-radius: 4px;
        }
        .toggle-password:hover,
        .toggle-password:focus-visible {
            color: var(--blue-amix, #1a2a5a);
            outline: none;
        }
        .toggle-password .icon-eye-off,
        .toggle-password.is-visible .icon-eye {
            display: none;
        }
        .toggle-password.is-visible .icon-eye-off {
            display: block;
        }
        .page-title-block {
    text-align: center;
    color: var(--blue-amix); 
    margin-top: 30px; 
    margin-bottom: 5px;
    border-bottom: 1px solid rgba(26, 42, 90, 0.15);
    padding-bottom: 25px; 
    width: 1000px; 
    margin-left: auto; 
    margin-right: auto; 
}
/* Contour visible au clavier (Tab) */
:focus-visible {
    outline: 3px solid #2b6cb0 !important;
    outline-offset: 2px;
}