.generator-container {
            max-width: 800px;
            margin: 0 auto;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            padding: 20px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 10px;
            color: #333;
            font-size: 16px;
            font-weight: 600;
        }
        .optional-text {
            font-style: italic;
            color: #666;
            font-size: 14px;
            font-weight: normal;
        }
        input[type="text"], select, textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
            background-color: #fff;
            box-sizing: border-box;
        }
        select {
            height: auto;
            appearance: none;
            -webkit-appearance: none;
            background-image: url('data:image/svg+xml;utf8,<svg fill="black" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>');
            background-repeat: no-repeat;
            background-position: right 8px center;
            padding-right: 30px;
        }
        .emotion-dropdown {
            position: relative;
        }
        .emotion-dropdown select {
            max-height: none;
            overflow: visible;
        }
        textarea {
            min-height: 100px;
            resize: vertical;
        }
        button {
            width: 100%;
            padding: 15px;
            background: #000;
            color: #fff;
            border: none;
            border-radius: 4px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        button:hover {
            background: #333;
        }
        #output {
            margin-top: 20px;
            padding: 20px;
            border: 1px solid #ddd;
            border-radius: 4px;
            background: #f9f9f9;
            min-height: 200px;
            line-height: 1.6;
            white-space: pre-line;
            color: #333;
        }
        .loading {
            text-align: center;
            color: #666;
            font-style: italic;
        }
        #error-message {
            color: red;
            margin-top: 10px;
            display: none;
        }