:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#213547;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary: #2563eb;--primary-hover: #1d4ed8;--bg: #f8fafc;--card-bg: #ffffff;--text: #1e293b;--border: 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var(--border);border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:4px}.btn-success{flex:1;padding:.5rem;background:#22c55e;color:#fff;border:none;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:4px}.empty-state{text-align:center;color:#94a3b8}.empty-icon{margin-bottom:1rem;opacity:.3}.hint{font-size:.75rem;display:block;margin-top:8px}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.records-card{width:100%}.record-count{margin-left:auto;font-size:.85rem;color:#94a3b8;font-weight:400}.records-toolbar{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border)}.search-box{display:flex;align-items:center;gap:8px;flex:1;background:#f8fafc;border:1px solid var(--border);border-radius:6px;padding:6px 12px}.search-box input{border:none;background:transparent;font-size:.9rem;padding:2px 0}.search-box 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