.container {
            background: linear-gradient(135deg, #1a2a6c, #2c3e50);
            color: #fff;
            min-height: 100vh;
            padding: 20px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 30px;
            background: rgba(0, 0, 0, 0.7);
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(10px);
            position:absolute;
            top: 0;
            z-index: 99999;
        }
        
       .container header {
            text-align: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 2px solid rgba(255, 255, 255, 0.1);
        }
       .container .el-dialog__headerbtn{
           position: absolute;
            top: 10px;
            right: 10px;
            padding: 0;
            background: #fff;
            border: none;
            outline: 0;
            cursor: pointer;
            font-size: 16px;
            height: 25px;
            width: 25px;
            border-radius: 50%;
       }
       .container h2 {
            font-size: 1.8rem;
            margin-bottom: 10px;
            background: linear-gradient(to right, #4facfe, #00f2fe);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }
        
        .container.subtitle {
            font-size: 1.2rem;
            opacity: 0.8;
            margin-top: 10px;
        }
        
        .container .card {
            background: rgba(30, 30, 50, 0.8);
            border-radius: 15px;
            padding: 25px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        
       .container h2 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            color: #64b5f6;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
       .container .input-group {
            margin-bottom: 25px;
        }
        
       .container label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #bb86fc;
        }
        
       .container textarea {
            width: 100%;
            height: 250px;
            padding: 15px;
            border-radius: 10px;
            border: 2px solid #444;
            background: rgba(20, 20, 30, 0.8);
            color: #fff;
            font-size: 0.9rem;
            resize: vertical;
            transition: border-color 0.3s;
        }
        
       .container textarea:focus {
            outline: none;
            border-color: #64b5f6;
            box-shadow: 0 0 0 3px rgba(100, 181, 246, 0.3);
        }
        
       .container .controls {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .control-group {
            flex: 1;
            min-width: 200px;
        }
        
       .container .slider-container {
            background: rgba(20, 20, 30, 0.8);
            padding: 15px;
            border-radius: 10px;
            margin-bottom: 15px;
        }
        
      .container  .slider-label {
            display: flex;
            justify-content: space-between;
            margin-bottom: 8px;
        }
        
       .container .slider-value {
            font-weight: bold;
            color: #ffb74d;
        }
        
      .container  input[type="range"] {
            width: 100%;
            height: 8px;
            border-radius: 4px;
            background: #444;
            outline: none;
            -webkit-appearance: none;
        }
        
       .container input[type="range"]::-webkit-slider-thumb {
            -webkit-appearance: none;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: #64b5f6;
            cursor: pointer;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
        }
        
       .container .btn {
            padding: 14px 28px;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
      .container  .btn-primary {
            background: linear-gradient(to right, #2196f3, #21cbf3);
            color: white;
            box-shadow: 0 4px 15px rgba(33, 150, 243, 0.4);
        }
        
       .container .btn-primary:hover {
            background: linear-gradient(to right, #1e88e5, #00bcd4);
            box-shadow: 0 6px 20px rgba(33, 150, 243, 0.6);
            transform: translateY(-2px);
        }
        
       .container .btn-secondary {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.2);
        }
        
       .container .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }
        
      .container  .button-group {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
        }
        
      .container .player-container {
            padding: 25px;
            background: rgba(20, 20, 30, 0.8);
            border-radius: 15px;
            margin-top: 20px;
        }
        
       .container .audio-player {
            width: 100%;
            margin-top: 15px;
        }
        
       .container .player-controls {
            display: flex;
            gap: 10px;
            margin-top: 15px;
            flex-wrap: wrap;
        }
        
       .container .player-controls button {
            padding: 10px 15px;
            border-radius: 30px;
            background: rgba(100, 181, 246, 0.2);
            color: #fff;
            border: none;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
       .container .player-controls button:hover {
            background: rgba(100, 181, 246, 0.4);
        }
        
       .container .player-controls button.active {
            background: rgba(100, 181, 246, 0.8);
        }
        
       .container .segment-info {
            margin-top: 15px;
            font-size: 0.9rem;
            color: #aaa;
        }
        
       .container .status {
            margin-top: 20px;
            padding: 15px;
            border-radius: 10px;
            background: rgba(40, 40, 60, 0.8);
            text-align: center;
            font-size: 1.1rem;
            display: none;
        }
        
       .container .status.processing {
            background: rgba(33, 150, 243, 0.3);
            border: 1px solid #2196f3;
            display: block;
        }
        
       .container .status.success {
            background: rgba(46, 125, 50, 0.3);
            border: 1px solid #4caf50;
            display: block;
        }
        
       .container .status.error {
            background: rgba(198, 40, 40, 0.3);
            border: 1px solid #f44336;
            display: block;
        }
        
       .container .voice-options {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            gap: 15px;
            margin-top: 15px;
        }
        
       .container .voice-option {
            padding: 12px;
            border-radius: 10px;
            background: rgba(50, 50, 70, 0.8);
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
            border: 2px solid transparent;
        }
        
       .container .voice-option:hover {
            background: rgba(70, 70, 100, 0.8);
        }
        
       .container .voice-option.active {
            border-color: #64b5f6;
            background: rgba(70, 100, 150, 0.8);
        }
        
       .container .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }
        
       .container .feature {
            background: rgba(40, 40, 60, 0.8);
            padding: 20px;
            border-radius: 15px;
            text-align: center;
        }
        
      .container  .feature i {
            font-size: 2.5rem;
            color: #64b5f6;
            margin-bottom: 15px;
        }
        
       .container .feature h3 {
            margin-bottom: 10px;
            color: #bb86fc;
        }
        
       .container .progress-container {
            width: 100%;
            height: 8px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 4px;
            margin: 15px 0;
            overflow: hidden;
        }
        
       .container .progress-bar {
            height: 100%;
            background: linear-gradient(to right, #4facfe, #00f2fe);
            border-radius: 4px;
            width: 0%;
            transition: width 0.3s;
        }
        
       .container .upload-box {
            border: 2px dashed rgba(255, 255, 255, 0.3);
            border-radius: 10px;
            padding: 30px;
            text-align: center;
            margin-bottom: 20px;
            cursor: pointer;
            transition: all 0.3s;
        }
        
       .container .upload-box:hover {
            border-color: #64b5f6;
            background: rgba(100, 181, 246, 0.1);
        }
        
       .container .upload-box i {
            font-size: 3rem;
            margin-bottom: 15px;
            color: #64b5f6;
        }
        
       .container .file-info {
            margin-top: 10px;
            font-size: 0.9rem;
            color: #aaa;
        }
        
       .container .text-length {
            text-align: right;
            margin-top: 5px;
            font-size: 0.9rem;
            color: #aaa;
        }
        
      .container  footer {
            text-align: center;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
        }
        
        @media (max-width: 768px) {
            .container {
                padding: 15px;
            }
            
            h1 {
                font-size: 2.2rem;
            }
            
           .container .button-group {
                flex-direction: column;
            }
            
           .container .btn {
                width: 100%;
            }
            
          .container  textarea {
                height: 200px;
            }
        }