* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', 'Fira Code', monospace;
            background: linear-gradient(135deg, #0f172a, #111827);
            color: #e2e8f0;
            max-width: 1200px;
            margin: 0 auto;
            min-height: 100vh;
            padding: 20px;
        }
        
        .wallpaper {
            width: 100%;
            max-width: 1200px;
            position: relative;
            padding: 40px;
            border-radius: 12px;
            background: rgba(15, 23, 42, 0.7);
            /* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); */
            backdrop-filter: blur(5px);
            /* border: 1px solid rgba(255, 255, 255, 0.1); */
        }
        
        .header {
            text-align: center;
            margin-bottom: 50px;
        }
        
        h1 {
            font-size: 3.5rem;
            background: linear-gradient(90deg, #60a5fa, #86efac, #f87171, #d8b4fe, #f97316, #2dd4bf);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 15px;
            letter-spacing: 1px;
        }
        
        .developer-name {
            font-size: 2.2rem;
            color: #c7d2fe;
            margin-bottom: 15px;
            font-weight: 500;
        }
        
        .tagline {
            font-size: 1.5rem;
            color: #94a3b8;
            font-weight: 300;
        }
        
        .tech-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 50px;
        }
        
        .tech-panel {
            background: rgba(30, 41, 59, 0.6);
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            transition: transform 0.3s ease;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .tech-panel:hover {
            transform: translateY(-5px);
        }
        
        .panel-header {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .logo {
            width: 40px;
            height: 40px;
            margin-right: 15px;
            display: flex;
            justify-content: center;
            align-items: center;
            border-radius: 8px;
            font-size: 20px;
            font-weight: bold;
        }
        
        .html .logo { background: #e34f26; }
        .css .logo { background: #264de4; }
        .js .logo { background: #f7df1e; color: black; }
        .tailwind .logo { background: #38bdf8; color: black; }
        .mongodb .logo { background: #4fa94d; }
        .express .logo { background: #000000; color: white; }
        .github .logo { background: #6e5494; }
        
        .panel-title {
            font-size: 1.5rem;
            font-weight: 500;
        }
        
        .code {
            font-family: 'Fira Code', monospace;
            font-size: 0.9rem;
            line-height: 1.6;
            overflow: hidden;
        }
        
        .comment { color: #6366f1; }
        .tag { color: #ef4444; }
        .attribute { color: #60a5fa; }
        .value { color: #86efac; }
        .selector { color: #f87171; }
        .property { color: #60a5fa; }
        .function { color: #fbbf24; }
        .parameter { color: #86efac; }
        .keyword { color: #c084fc; }
        
        .repo-options {
            display: flex;
            gap: 15px;
            margin-top: 15px;
        }
        
        .repo-btn {
            padding: 8px 15px;
            border-radius: 6px;
            border: none;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .public-btn {
            background: #4fa94d;
            color: white;
        }
        
        .private-btn {
            background: #f87171;
            color: white;
        }
        
        .repo-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        /* Information Cards Section */
        .cards-section {
            margin: 50px 0;
        }
        
        .section-title {
            font-size: 2rem;
            margin-bottom: 20px;
            color: #c7d2fe;
            text-align: center;
        }
        
        .search-container {
            display: flex;
            justify-content: center;
            margin-bottom: 30px;
        }
        
        .search-input {
            width: 100%;
            max-width: 500px;
            padding: 12px 20px;
            border-radius: 30px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: rgba(30, 41, 59, 0.8);
            color: white;
            font-size: 1rem;
            outline: none;
        }
        
        .search-input:focus {
            border-color: #60a5fa;
            box-shadow: 0 0 0 2px rgba(96, 165, 250, 0.3);
        }
        
        .search-input::placeholder {
            color: #94a3b8;
        }
        
        .cards-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
            max-height: 400px;
            overflow-y: auto;
            padding: 10px;
            scrollbar-width: thin;
            scrollbar-color: #4fa94d rgba(30, 41, 59, 0.8);
        }
        
        .cards-container::-webkit-scrollbar {
            width: 8px;
        }
        
        .cards-container::-webkit-scrollbar-track {
            background: rgba(30, 41, 59, 0.8);
            border-radius: 10px;
        }
        
        .cards-container::-webkit-scrollbar-thumb {
            background: #4fa94d;
            border-radius: 10px;
        }
        
        .card {
            background: rgba(30, 41, 59, 0.8);
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            transition: transform 0.3s ease;
        }
        
        .card:hover {
            transform: translateY(-5px);
        }
        
        .card-header {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .card-icon {
            width: 40px;
            height: 40px;
            background: #3b82f6;
            border-radius: 8px;
            display: flex;
            justify-content: center;
            align-items: center;
            margin-right: 15px;
            font-size: 20px;
        }
        
        .card-title {
            font-size: 1.2rem;
            font-weight: 500;
        }
        
        .card-content {
            color: #cbd5e1;
            line-height: 1.6;
        }
        
        .card-footer {
            margin-top: 15px;
            display: flex;
            justify-content: space-between;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        
        .loading {
            text-align: center;
            padding: 20px;
            color: #94a3b8;
            display: none;
        }
        
        .loading.show {
            display: block;
        }
        
        .loading-spinner {
            border: 3px solid rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            border-top: 3px solid #60a5fa;
            width: 30px;
            height: 30px;
            animation: spin 1s linear infinite;
            margin: 0 auto 10px;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .tech-icons {
            display: flex;
            justify-content: center;
            gap: 40px;
            margin-top: 30px;
            flex-wrap: wrap;
        }
        
        .tech-icon {
            font-size: 2.5rem;
            color: #94a3b8;
            transition: color 0.3s ease;
        }
        
        .tech-icon.html:hover { color: #e34f26; }
        .tech-icon.css:hover { color: #264de4; }
        .tech-icon.js:hover { color: #f7df1e; }
        .tech-icon.tailwind:hover { color: #38bdf8; }
        .tech-icon.mongodb:hover { color: #4fa94d; }
        .tech-icon.express:hover { color: #68a063; }
        .tech-icon.github:hover { color: #6e5494; }
        
        .floating-elements {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: -1;
        }
        
        .floating-element {
            position: absolute;
            opacity: 0.1;
            font-size: 2rem;
            color: #60a5fa;
        }
        
        .footer {
            text-align: center;
            margin-top: 50px;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        
        @media (max-width: 768px) {
            .tech-grid {
                grid-template-columns: 1fr;
            }
            
            h1 {
                font-size: 2.5rem;
            }
            
            .developer-name {
                font-size: 1.8rem;
            }
            
            .tagline {
                font-size: 1.2rem;
            }
            
            .repo-options {
                flex-direction: column;
            }
            
            .cards-container {
                grid-template-columns: 1fr;
            }
        }