.container {
            width: 100%;
            max-width: 900px;
            background-color: rgba(255, 255, 255, 0.95);
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            padding: 30px;
            margin-top: 30px;
        }
        
        header {
            text-align: center;
            margin-bottom: 30px;
        }
        
        h1 {
            color: #2c3e50;
            font-size: 2.2rem;
            margin-bottom: 10px;
        }
        
        .subtitle {
            color: #7f8c8d;
            font-size: 1.1rem;
        }
        
        .input-section {
            margin-bottom: 30px;
        }
        
        .url-input {
            width: 100%;
            padding: 15px 20px;
            border: 2px solid #e0e0e0;
            border-radius: 50px;
            font-size: 1rem;
            transition: all 0.3s;
            outline: none;
        }
        
        .url-input:focus {
            border-color: #3498db;
            box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
        }
        
        .parse-btn {
            display: block;
            width: 100%;
            padding: 15px;
            background: linear-gradient(to right, #3498db, #2c3e50);
            color: white;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            margin-top: 20px;
            transition: all 0.3s;
        }
        
        .parse-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(0, 0, 0, 0.2);
        }
        
        .parse-btn:active {
            transform: translateY(0);
        }
        
        .supported-platforms {
            margin: 25px 0;
        }
        
        .platforms-title {
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: #2c3e50;
        }
        
        .platforms-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .platform-tag {
            background-color: #ecf0f1;
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            color: #34495e;
        }
        
        .result-section {
            display: none;
            margin-top: 30px;
            padding: 20px;
            background-color: #f8f9fa;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .result-title {
            font-size: 1.3rem;
            color: #2c3e50;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
        }
        
        .result-title i {
            margin-right: 10px;
            color: #3498db;
        }
        
        .result-content {
            margin-bottom: 20px;
        }
        
        .video-title {
            font-size: 1.1rem;
            margin-bottom: 15px;
            color: #34495e;
            line-height: 1.5;
            padding: 10px;
            background-color: #fff;
            border-radius: 8px;
            border-left: 4px solid #3498db;
        }
        
        .download-btn {
            display: inline-block;
            padding: 12px 25px;
            background: linear-gradient(to right, #2ecc71, #27ae60);
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s;
            margin-top: 10px;
            margin-right: 10px;
        }
        
        .download-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(0, 0, 0, 0.2);
        }
        
        .thumbnail {
            max-width: 100%;
            border-radius: 10px;
            margin-top: 15px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .loading {
            display: none;
            text-align: center;
            margin: 20px 0;
        }
        
        .spinner {
            border: 5px solid #f3f3f3;
            border-top: 5px solid #3498db;
            border-radius: 50%;
            width: 50px;
            height: 50px;
            animation: spin 1s linear infinite;
            margin: 0 auto 15px;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .error-message {
            display: none;
            background-color: #e74c3c;
            color: white;
            padding: 15px;
            border-radius: 10px;
            margin-top: 20px;
            text-align: center;
        }
        
        .success-message {
            display: none;
            background-color: #2ecc71;
            color: white;
            padding: 15px;
            border-radius: 10px;
            margin-top: 20px;
            text-align: center;
        }
        
        .video-preview {
            margin-top: 20px;
            text-align: center;
        }
        
        .video-player {
            max-width: 100%;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .info-item {
            margin: 10px 0;
            padding: 8px 12px;
            background-color: #fff;
            border-radius: 8px;
            border-left: 3px solid #3498db;
        }
        
        .info-label {
            font-weight: bold;
            color: #2c3e50;
        }
        
        .info-value {
            color: #34495e;
        }
        
        footer {
            margin-top: 30px;
            text-align: center;
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.9rem;
        }
        
        @media (max-width: 600px) {
            .container {
                padding: 20px;
            }
            
            h1 {
                font-size: 1.8rem;
            }
            
            .platforms-list {
                justify-content: center;
            }
        }