* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: #0f172a;
            color: #e2e8f0;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 20px;
        }
        
        header {
            text-align: center;
            padding: 30px 0;
            background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
            border-bottom: 1px solid #334155;
            border-radius: 10px;
            margin-bottom: 30px;
            width:80;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
                .logo {
            font-size: 1.8rem;
            font-weight: 700;
        }
        
        .logo span {
            color: var(--secondary);
        }
            /* header {
            background-color: var(--primary);
            color: white;
            padding: 20px 0;
            position: fixed;
            
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        

         */




        h1 {
            font-size: 2.8rem;
            margin-bottom: 10px;
            background: linear-gradient(to right, #38bdf8, #818cf8);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .subtitle {
            font-size: 1.2rem;
            color: #94a3b8;
            margin-bottom: 20px;
        }
        
        .language-selector {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 30px;
        }
        
        .language-btn {
            padding: 12px 25px;
            background-color: #1e293b;
            border: 2px solid #334155;
            border-radius: 8px;
            color: #cbd5e1;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .language-btn:hover {
            background-color: #334155;
            transform: translateY(-3px);
        }
        
        .language-btn.active {
            background-color: #3b82f6;
            border-color: #3b82f6;
            color: white;
        }
        
        .language-btn i {
            font-size: 1.2rem;
        }
        
        .editor-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 25px;
            margin-bottom: 30px;
        }
        
        @media (max-width: 1100px) {
            .editor-container {
                grid-template-columns: 1fr;
            }
        }
        
        .editor-box {
            background-color: #1e293b;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        }
        
        .editor-header {
            background-color: #0f172a;
            padding: 15px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid #334155;
        }
        
        .editor-title {
            font-weight: 600;
            color: #cbd5e1;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .editor-title i {
            color: #3b82f6;
        }
        
        .code-editor {
            height: 400px;
            overflow: hidden;
        }
        
        .CodeMirror {
            height: 100% !important;
            font-size: 16px;
            padding: 10px 0;
        }
        
        .output-container {
            background-color: #1e293b;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
            margin-bottom: 30px;
        }
        
        .output-header {
            background-color: #0f172a;
            padding: 15px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid #334155;
        }
        
        .output-title {
            font-weight: 600;
            color: #cbd5e1;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .output-title i {
            color: #10b981;
        }
        
        .output-content {
            padding: 20px;
            min-height: 200px;
            font-family: 'Consolas', monospace;
            white-space: pre-wrap;
        }
        
        .button-container {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 40px;
        }
        
        .action-btn {
            padding: 15px 30px;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all 0.3s ease;
        }
        
        .run-btn {
            background-color: #10b981;
            color: white;
        }
        
        .run-btn:hover {
            background-color: #059669;
            transform: translateY(-3px);
        }
        
        .reset-btn {
            background-color: #ef4444;
            color: white;
        }
        
        .reset-btn:hover {
            background-color: #dc2626;
            transform: translateY(-3px);
        }
        
        .instructions {
            background-color: #1e293b;
            border-radius: 10px;
            padding: 25px;
            margin-top: 30px;
            border-left: 5px solid #3b82f6;
        }
        
        .instructions h3 {
            color: #38bdf8;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .instructions ul {
            padding-left: 20px;
            margin-bottom: 20px;
        }
        
        .instructions li {
            margin-bottom: 10px;
            color: #cbd5e1;
        }
        
        .instructions p {
            color: #94a3b8;
            margin-top: 15px;
        }
        
        footer {
            text-align: center;
            padding: 25px;
            color: #64748b;
            margin-top: 40px;
            border-top: 1px solid #334155;
        }
        
        .language-info {
            display: flex;
            align-items: center;
            gap: 10px;
            background-color: #0f172a;
            padding: 10px 15px;
            border-radius: 8px;
            font-size: 0.9rem;
        }
        
        .language-info i {
            color: #3b82f6;
        }