.dream-expert-container {
            max-width: 900px;
            margin: 0 auto;
        }

        .dream-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .dream-header h2 {
            font-size: 2.5em;
            margin-bottom: 10px;
        }

        .dream-header p {
            font-size: 1.1em;
            opacity: 0.9;
        }

        .api-section {
            background: white;
            border-radius: 12px;
            padding: 30px;
            margin-bottom: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .api-section h3 {
            color: #667eea;
            margin-bottom: 15px;
            font-size: 1.5em;
        }

        .api-section p {
            color: #666;
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .dream-input, .dream-textarea {
            width: 100%;
            padding: 12px;
            margin: 10px 0;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            font-size: 1em;
            font-family: inherit;
            transition: border-color 0.3s;
        }

        .dream-input:focus, .dream-textarea:focus {
            outline: none;
            border-color: #667eea;
        }

        .dream-textarea {
            resize: vertical;
            min-height: 100px;
        }

        .dream-button {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 12px 30px;
            border: none;
            border-radius: 8px;
            font-size: 1em;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            font-weight: 600;
        }

        .dream-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
        }

        .dream-button:active {
            transform: translateY(0);
        }

        .dream-button:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        .result {
            margin-top: 20px;
            padding: 20px;
            background: #f8f9fa;
            border-radius: 8px;
            border-left: 4px solid #667eea;
            display: none;
        }

        .result.show {
            display: block;
            animation: slideIn 0.3s ease;
        }

        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .result h4 {
            color: #333;
            margin-bottom: 10px;
            font-size: 1.1em;
        }

        .result-content {
            color: #555;
            line-height: 1.8;
            white-space: pre-wrap;
        }

        .error {
            background: #fee;
            border-left-color: #e53e3e;
        }

        .error .result-content {
            color: #c53030;
        }

        .loading {
            display: inline-block;
            width: 20px;
            height: 20px;
            border: 3px solid rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            border-top-color: white;
            animation: spin 0.8s linear infinite;
            margin-left: 10px;
            vertical-align: middle;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        .conversation-flow {
            margin-top: 20px;
            padding: 15px;
            background: #e6f0ff;
            border-radius: 8px;
        }

        .conversation-flow h4 {
            color: #667eea;
            margin-bottom: 10px;
        }

        .message {
            padding: 10px;
            margin: 10px 0;
            border-radius: 8px;
            line-height: 1.6;
        }

        .bot-message {
            background: white;
            border-left: 3px solid #667eea;
        }

        .user-message {
            background: #667eea;
            color: white;
            text-align: right;
            border-right: 3px solid #764ba2;
        }