:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color:#213547;background-color:#f8f9fa;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%}.app{max-width:1400px;margin:0 auto;padding:2rem}.header{text-align:center;margin-bottom:3rem;padding:2rem 0}.header h1{font-size:3rem;margin:0;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subtitle{font-size:1.2rem;color:#888;margin-top:.5rem}.controls{display:flex;gap:2rem;justify-content:center;margin-bottom:2rem;flex-wrap:wrap}.control-group{display:flex;align-items:center;gap:.5rem}.control-group label{font-weight:600;color:#666}.control-group select{padding:.5rem 1rem;border:2px solid #ddd;border-radius:8px;background:#fff;color:#333;font-size:1rem;cursor:pointer;transition:border-color .3s}.control-group select:hover{border-color:#667eea}.control-group select:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.loading{text-align:center;padding:3rem;font-size:1.2rem;color:#667eea}.error{text-align:center;padding:2rem;background:#fee;border:2px solid #fcc;border-radius:8px;color:#c33;margin:2rem 0}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:3rem}.stat-card{background:linear-gradient(135deg,#667eea,#764ba2);padding:2rem;border-radius:12px;text-align:center;color:#fff;box-shadow:0 4px 6px #0000001a;transition:transform .3s}.stat-card:hover{transform:translateY(-4px);box-shadow:0 8px 12px #00000026}.stat-value{font-size:2.5rem;font-weight:700;margin-bottom:.5rem}.stat-label{font-size:1rem;opacity:.9}.repos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:1.5rem;margin-top:2rem}.repo-card{background:#fff;border:2px solid #e0e0e0;border-radius:12px;padding:1.5rem;transition:all .3s;box-shadow:0 2px 4px #0000000d}.repo-card:hover{border-color:#667eea;box-shadow:0 8px 16px #667eea33;transform:translateY(-4px)}.repo-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem;gap:1rem}.repo-header h3{margin:0;font-size:1.1rem;flex:1}.repo-header h3 a{color:#333;text-decoration:none;transition:color .3s}.repo-header h3 a:hover{color:#667eea}.language-badge{background:#667eea;color:#fff;padding:.25rem .75rem;border-radius:12px;font-size:.8rem;font-weight:600;white-space:nowrap}.repo-description{color:#666;line-height:1.5;margin-bottom:1rem;min-height:3rem}.repo-stats{display:flex;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}.stat{display:inline-flex;align-items:center;gap:.25rem;color:#555;font-size:.9rem;font-weight:600}.topics{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1rem}.topic-tag{background:#f0f0f0;color:#555;padding:.25rem .75rem;border-radius:12px;font-size:.8rem;transition:background .3s}.topic-tag:hover{background:#e0e0e0}@media(max-width:768px){.app{padding:1rem}.header h1{font-size:2rem}.repos-grid{grid-template-columns:1fr}.controls{flex-direction:column;align-items:stretch}.control-group{flex-direction:column;align-items:flex-start}}