*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:#f5f5f5;min-height:100vh}.container{max-width:800px;margin:0 auto;padding:2rem}h1{color:#333;font-size:1.75rem}.card,h1{margin-bottom:1.5rem}.card{background:#fff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1);padding:1.5rem}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:#555}.form-group input{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;transition:border-color .2s}.form-group input:focus{outline:none;border-color:#0070f3}.btn{padding:.75rem 1.5rem;border:none;border-radius:4px;font-size:1rem;cursor:pointer;transition:background-color .2s}.btn-primary{background-color:#0070f3;color:#fff}.btn-primary:hover{background-color:#0060df}.btn-primary:disabled{background-color:#ccc;cursor:not-allowed}.btn-danger{background-color:#dc3545;color:#fff;padding:.5rem .75rem;font-size:.875rem}.btn-danger:hover{background-color:#c82333}.items-list{list-style:none}.item{display:flex;align-items:center;gap:1rem;padding:1rem;background:#fafafa;border:1px solid #eee;border-radius:4px;margin-bottom:.5rem;transition:box-shadow .2s,background-color .2s}.item.dragging,.item:hover{background:#fff}.item.dragging{box-shadow:0 4px 12px rgba(0,0,0,.15)}.drag-handle{cursor:-webkit-grab;cursor:grab;color:#aaa;display:flex;align-items:center;padding:.5rem}.drag-handle:active{cursor:-webkit-grabbing;cursor:grabbing}.item-order{font-weight:700;color:#888;min-width:2rem;text-align:center}.item-content{flex:1 1}.item-name{font-weight:500;color:#333;margin-bottom:.25rem}.item-url{font-size:.875rem;color:#0070f3;text-decoration:none;word-break:break-all}.item-url:hover{text-decoration:underline}.item-actions{display:flex;gap:.5rem}.empty-state{text-align:center;padding:2rem;color:#888}.nav{display:flex;gap:1rem;margin-bottom:1.5rem}.nav a{color:#0070f3;text-decoration:none;padding:.5rem 1rem;border-radius:4px;transition:background-color .2s}.nav a:hover{background-color:#e7f0ff}.nav a.active{background-color:#0070f3;color:#fff}.message{padding:1rem;border-radius:4px;margin-bottom:1rem}.message.success{background-color:#d4edda;color:#155724;border:1px solid #c3e6cb}.message.error{background-color:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.sort-controls{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem;flex-wrap:wrap}.sort-controls span{color:#666;font-size:.875rem}.btn-sort{background-color:#f0f0f0;color:#333;padding:.5rem .75rem;font-size:.875rem}.btn-sort:hover{background-color:#e0e0e0}.btn-sort.active{background-color:#0070f3;color:#fff}.btn-edit{background-color:#28a745;color:#fff;padding:.5rem .75rem;font-size:.875rem}.btn-edit:hover{background-color:#218838}.item.editing{background:#fff;border:2px solid #0070f3}.edit-form{display:flex;flex-direction:column;gap:.5rem;flex:1 1}.edit-input{padding:.5rem;border:1px solid #ddd;border-radius:4px;font-size:.875rem}.edit-input:focus{outline:none;border-color:#0070f3}.btn-sm{padding:.4rem .75rem;font-size:.8rem}.btn-secondary{background-color:#6c757d;color:#fff}.btn-secondary:hover{background-color:#5a6268}.pagination{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:1.5rem;padding-top:1rem;border-top:1px solid #eee}.btn-pagination{background-color:#f0f0f0;color:#333;padding:.5rem 1rem}.btn-pagination:hover:not(:disabled){background-color:#e0e0e0}.btn-pagination:disabled{opacity:.5;cursor:not-allowed}.page-info{color:#666;font-size:.875rem}.drag-handle.disabled{cursor:not-allowed;opacity:.3}.drag-notice{background-color:#fff3cd;color:#856404;padding:.75rem 1rem;border-radius:4px;margin-bottom:1rem;font-size:.875rem;border:1px solid #ffc107}