.gh-container{min-height:100vh;background:#0d1117;color:#e6edf3;padding:24px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.center{display:flex;flex-direction:column;align-items:center;justify-content:center}.gh-header{margin-bottom:24px}.gh-header h2{font-size:24px;margin-bottom:6px;color:#fff}.gh-header p{color:#8b949e;font-size:14px}.repo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:16px;gap:16px}.repo-card{position:relative;background:#161b22;border:1px solid #30363d;border-radius:14px;padding:16px;cursor:pointer;transition:all .2s ease}.repo-card:hover{transform:translateY(-3px);border-color:#58a6ff;box-shadow:0 8px 24px rgba(0,0,0,.4)}.repo-card.loading{pointer-events:none;opacity:.7}.repo-header{display:flex;justify-content:space-between;align-items:center}.repo-header h4{font-size:16px;margin:0;color:#fff}.badge{background:#30363d;padding:2px 8px;border-radius:6px;font-size:11px}.repo-desc{font-size:13px;color:#8b949e;margin:10px 0;min-height:34px}.repo-meta{display:flex;gap:10px;font-size:12px;color:#8b949e}.repo-overlay{position:absolute;inset:0;background:rgba(13,17,23,.85);display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:14px}.loader{width:36px;height:36px;border:3px solid #30363d;border-top-color:#58a6ff;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:10px}.loader.small{width:22px;height:22px;border-width:2px}@keyframes spin{to{transform:rotate(1turn)}}.empty-state{margin-top:40px;text-align:center;color:#8b949e}@media (max-width:768px){.gh-container{padding:16px}.gh-header h2{font-size:20px}.repo-grid{grid-template-columns:1fr}}@media (max-width:480px){.repo-card{padding:14px}.repo-header h4{font-size:14px}.repo-desc{font-size:12px}}