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              /* taken from http://todomvc.com */
/* index.css */
html,
body {
	margin: 0;
	padding: 0;
}

button {
	margin: 0;
	padding: 0;
	border: 0;
	background: none;
	font-size: 100%;
	vertical-align: baseline;
	font-family: inherit;
	font-weight: inherit;
	color: inherit;
	-webkit-appearance: none;
	appearance: none;
	-webkit-font-smoothing: antialiased;
	-moz-font-smoothing: antialiased;
	font-smoothing: antialiased;
}

body {
	font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
	line-height: 1.4em;
	background: #f5f5f5;
	color: #4d4d4d;
	min-width: 230px;
	max-width: 550px;
	margin: 0 auto;
	-webkit-font-smoothing: antialiased;
	-moz-font-smoothing: antialiased;
	font-smoothing: antialiased;
	font-weight: 300;
}

button,
input[type="checkbox"] {
	outline: none;
}

.hidden {
	display: none;
}

#todoapp {
	background: #fff;
	margin: 130px 0 40px 0;
	position: relative;
	box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2),
	            0 25px 50px 0 rgba(0, 0, 0, 0.1);
}

#todoapp input::-webkit-input-placeholder {
	font-style: italic;
	font-weight: 300;
	color: #e6e6e6;
}

#todoapp input::-moz-placeholder {
	font-style: italic;
	font-weight: 300;
	color: #e6e6e6;
}

#todoapp input::input-placeholder {
	font-style: italic;
	font-weight: 300;
	color: #e6e6e6;
}

#todoapp h1 {
	position: absolute;
	top: -155px;
	width: 100%;
	font-size: 100px;
	font-weight: 100;
	text-align: center;
	color: rgba(175, 47, 47, 0.15);
	-webkit-text-rendering: optimizeLegibility;
	-moz-text-rendering: optimizeLegibility;
	text-rendering: optimizeLegibility;
}

#new-todo,
.edit {
	position: relative;
	margin: 0;
	width: 100%;
	font-size: 24px;
	font-family: inherit;
	font-weight: inherit;
	line-height: 1.4em;
	border: 0;
	outline: none;
	color: inherit;
	padding: 6px;
	border: 1px solid #999;
	box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
	box-sizing: border-box;
	-webkit-font-smoothing: antialiased;
	-moz-font-smoothing: antialiased;
	font-smoothing: antialiased;
}

#new-todo {
	padding: 16px 16px 16px 60px;
	border: none;
	background: rgba(0, 0, 0, 0.003);
	box-shadow: inset 0 -2px 1px rgba(0,0,0,0.03);
}

#main {
	position: relative;
	z-index: 2;
	border-top: 1px solid #e6e6e6;
}

label[for='toggle-all'] {
	display: none;
}

#toggle-all {
	position: absolute;
	top: -55px;
	left: -12px;
	width: 60px;
	height: 34px;
	text-align: center;
	border: none; /* Mobile Safari */
}

#toggle-all:before {
	content: "❯";
	font-size: 22px;
	color: #e6e6e6;
	padding: 10px 27px 10px 27px;
}

#toggle-all:checked:before {
	color: #737373;
}

#todo-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

#todo-list li {
	position: relative;
	font-size: 24px;
	border-bottom: 1px solid #ededed;
}

#todo-list li:last-child {
	border-bottom: none;
}

#todo-list li.editing {
	border-bottom: none;
	padding: 0;
}

#todo-list li.editing .edit {
	display: block;
	width: 506px;
	padding: 13px 17px 12px 17px;
	margin: 0 0 0 43px;
}

#todo-list li.editing .view {
	display: none;
}

#todo-list li .toggle {
	text-align: center;
	width: 40px;
	/* auto, since non-WebKit browsers doesn't support input styling */
	height: auto;
	position: absolute;
	top: 0;
	bottom: 0;
	margin: auto 0;
	border: none; /* Mobile Safari */
	-webkit-appearance: none;
	appearance: none;
}

#todo-list li .toggle:after {
	content: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="-10 -18 100 135"><circle cx="50" cy="50" r="50" fill="none" stroke="#ededed" stroke-width="3"/></svg>');
}

#todo-list li .toggle:checked:after {
	content: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="-10 -18 100 135"><circle cx="50" cy="50" r="50" fill="none" stroke="#bddad5" stroke-width="3"/><path fill="#5dc2af" d="M72 25L42 71 27 56l-4 4 20 20 34-52z"/></svg>');
}

#todo-list li label {
	white-space: pre-line;
	word-break: break-all;
	padding: 15px 60px 15px 15px;
	margin-left: 45px;
	display: block;
	line-height: 1.2;
	transition: color 0.4s;
}

#todo-list li.completed label {
	color: #d9d9d9;
	text-decoration: line-through;
}

#todo-list li .destroy {
	display: none;
	position: absolute;
	top: 0;
	right: 10px;
	bottom: 0;
	width: 40px;
	height: 40px;
	margin: auto 0;
	font-size: 30px;
	color: #cc9a9a;
	margin-bottom: 11px;
	transition: color 0.2s ease-out;
}

#todo-list li .destroy:hover {
	color: #af5b5e;
}

#todo-list li .destroy:after {
	content: "×";
}

#todo-list li:hover .destroy {
	display: block;
}

#todo-list li .edit {
	display: none;
}

#todo-list li.editing:last-child {
	margin-bottom: -1px;
}

#footer {
	color: #777;
	padding: 10px 15px;
	height: 20px;
	text-align: center;
	border-top: 1px solid #e6e6e6;
}

#footer:before {
	content: '';
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	height: 50px;
	overflow: hidden;
	box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2),
	            0 8px 0 -3px #f6f6f6,
	            0 9px 1px -3px rgba(0, 0, 0, 0.2),
	            0 16px 0 -6px #f6f6f6,
	            0 17px 2px -6px rgba(0, 0, 0, 0.2);
}

#todo-count {
	float: left;
	text-align: left;
}

#todo-count strong {
	font-weight: 300;
}

#filters {
	margin: 0;
	padding: 0;
	list-style: none;
	position: absolute;
	right: 0;
	left: 0;
}

#filters li {
	display: inline;
}

#filters li a {
	color: inherit;
	margin: 3px;
	padding: 3px 7px;
	text-decoration: none;
	border: 1px solid transparent;
	border-radius: 3px;
}

#filters li a.selected,
#filters li a:hover {
	border-color: rgba(175, 47, 47, 0.1);
}

#filters li a.selected {
	border-color: rgba(175, 47, 47, 0.2);
}

#clear-completed,
html #clear-completed:active {
	float: right;
	position: relative;
	line-height: 20px;
	text-decoration: none;
	cursor: pointer;
	position: relative;
}

#clear-completed:hover {
	text-decoration: underline;
}

#info {
	margin: 65px auto 0;
	color: #bfbfbf;
	font-size: 10px;
	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
	text-align: center;
}

#info p {
	line-height: 1;
}

#info a {
	color: inherit;
	text-decoration: none;
	font-weight: 400;
}

#info a:hover {
	text-decoration: underline;
}

/*
	Hack to remove background from Mobile Safari.
	Can't use it globally since it destroys checkboxes in Firefox
*/
@media screen and (-webkit-min-device-pixel-ratio:0) {
	#toggle-all,
	#todo-list li .toggle {
		background: none;
	}

	#todo-list li .toggle {
		height: 40px;
	}

	#toggle-all {
		-webkit-transform: rotate(90deg);
		transform: rotate(90deg);
		-webkit-appearance: none;
		appearance: none;
	}
}

@media (max-width: 430px) {
	#footer {
		height: 50px;
	}

	#filters {
		bottom: 10px;
	}
}

            
          
!
            
              const { h, app } = hyperapp;
const { interpolate } = flubber;
/** @jsx h */

let escape = e => e.which == 27;

const storage = {
  name: 'todos',
  default_value: [],
  set: function(value) {
    localStorage.setItem(this.name, JSON.stringify(value));
  },
  get: function() {
    try {
      var result = JSON.parse(localStorage.getItem(this.name));
      if (!(result instanceof Array)) {
        result = this.default_value;
      }
      return result;
    } catch (e) {
      return this.default_value;
    }
  }
}

function update(array, index, item) {
  var old = array[index];
  return array.slice(0, index)
    .concat([Object.assign({}, old, item)])
    .concat(array.slice(index+1));
}

const Todos = ({actions, state}) => {
  let {toggle, remove, edit, updateTodo} = actions;
  return (
    <ul id="todo-list">
      {state.todos.map((todo, index) => {
        var classes = [];
        if (todo.completed) {
          classes.push('completed');
        }
        if (todo.editing) {
          classes.push('editing');
        }
        var id = "edit_" + index;
        function update(restore) {
          updateTodo({
            index,
            title: restore ? todo.title : document.getElementById(id).value
          });
        }
        return (
          <li class={classes.join(' ')}>
            <div class="view">
              <input class="toggle" type="checkbox" value={todo.completed} onchange={e => toggle(index)}/>
              <label ondblclick={e => edit(index)}>{todo.title}</label>
              <button class="destroy" onclick={e => remove(index)}></button>
            </div>
						<form onsubmit={e => {update(); e.preventDefault()} }>
							<input class="edit" id={id} onkeypress={e => {escape(e) && update(true)}} onblur={e => update()} value={todo.title}/>
						</form>
          </li>);
      })}
    </ul>
  );
}

app({
  state: {
    text: '',
    todos: storage.get(),
    edit: {text: ''}
  },
  view: state => actions => (
    <div>
      <section id="todoapp">
        <header id="header">
          <h1>todos</h1>
          <form id="todo-form" onsubmit={e => {actions.addTodo(); e.preventDefault()}}>
            <input id="new-todo" value={state.text} oninput={e => actions.input(e.target.value)} placeholder="What needs to be done?" autofocus autocomplete="off"/>
          </form>
        </header>
        {state.todos.length ?
          (<section id="main">
            <input id="toggle-all" type="checkbox" onclick={e => actions.markAll(e.target.checked)}/>
            <label for="toggle-all">Mark all as complete</label>
            <Todos actions={actions} state={state}/>
          </section>) : ''}
      </section>
      <footer id="info">
        <p>Double-click to edit a todo</p>
        <p>Credits:
          <a href="http://twitter.com/jcubic">Jakub Jankiewicz</a>
        </p>
        <p><strike>Part of <a href="http://todomvc.com">TodoMVC</a></strike></p>
      </footer>
    </div>
  ),
  actions: {
    input: text => state => actions => {
      return {
        text
      };
    },
    remove: index => state => actions => {
      var todos = state.todos.filter((todo, i) => i != index);
      storage.set(todos);
      return {
        todos
      };
    },
    update: ({index, item}) => state => actions => {
      var todos = update(state.todos, index, item);
      storage.set(todos);
      return {
        todos
      };
    },
    updateTodo: ({index, title}) => state => actions => (
      actions.update({
        index,
        item: {
          title,
          editing: false
        }
      })
    ),
    edit: index => state => actions => {
      var todos = state.todos.map((todo, i) => {
        return Object.assign({}, todo, {
          editing: i == index
        })
      });
      return {
        todos,
        edit: state.todos[index]
      };
    },
    toggle: index => state => actions => {
      var todo = state.todos[index];
      return actions.update({
        index, 
        item: {
          completed: !todo.completed
        }
      });
    },
    addTodo: () => state => actions => {
      if (state.text) {
        var todos = state.todos.concat([{
          title: state.text,
          completed: false
        }]);
        storage.set(todos);
        return {
          text: '',
          todos
        };
      }
    },
    markAll: toggle => state => actions => {
      var todos = state.todos.map((todo) => {
        return Object.assign({}, todo, {
          completed: toggle
        });
      });
          
      storage.set(todos);
      return {
        todos
      };
    }
  }
});
            
          
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