* {
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            background-color: #f0f2f5;
            margin: 0;
            padding: 20px;
        }
        
        .container {
            width: 100%;
            max-width: 400px;
        }
        
        .card {
            background: white;
            border-radius: 10px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            padding: 30px;
            margin-bottom: 20px;
        }
        
        h1, h2 {
            color: #333;
            margin-top: 0;
        }
        
        h1 {
            text-align: center;
            margin-bottom: 30px;
        }
        
        h2 {
            font-size: 1.2em;
            border-bottom: 1px solid #eee;
            padding-bottom: 10px;
            margin-bottom: 20px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #555;
        }
        
        input[type="text"],
        input[type="password"],
        select {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 16px;
        }
        
        .checkbox-group {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .checkbox-group input {
            margin-right: 10px;
        }
        
        .link {
            color: #1877f2;
            text-decoration: none;
            font-size: 14px;
        }
        
        .link:hover {
            text-decoration: underline;
        }
        
        .btn {
            width: 100%;
            padding: 12px;
            background-color: #1877f2;
            color: white;
            border: none;
            border-radius: 5px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
        }
        
        .btn:hover {
            background-color: #166fe5;
        }
        
        .slider-container {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .slider {
            flex: 1;
            height: 5px;
            background: #ddd;
            outline: none;
        }
        
        .integration-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            background: #fff;
            border: 1px solid #ddd;
            border-radius: 5px;
            padding: 10px;
            width: 100%;
            text-align: left;
            margin-bottom: 10px;
            cursor: pointer;
        }
        
        .integration-btn:hover {
            background-color: #f9f9f9;
        }
        
        .hidden {
            display: none;
        }
        .save-btn-container {
            margin-top: 30px;
            text-align: right;
        }
        
        .save-btn {
            padding: 12px 25px;
            background-color: #4CAF50;
            color: white;
            border: none;
            border-radius: 5px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
        }
        
        .save-btn:hover {
            background-color: #45a049;
        }

	.hidden {
      	    display: none;
        }
        label {
            font-size: 16px;
        }
        #trigger-input {
            margin-top: 10px;
        }
	/* Füge am Ende hinzu */
#showRegister, #showLogin {
    color: #1877f2;
    text-decoration: none;
    font-size: 14px;
    display: block;
    text-align: center;
    margin-top: 10px;
}

#showRegister:hover, #showLogin:hover {
    text-decoration: underline;
}

.error-message {
    color: #d32f2f;
    font-size: 14px;
    margin-top: 5px;
    display: none;
}