/*
Copyright (c) 2014 - CRISTIAN CANEA - https://codepen.io/cristiancanea/pen/nJzmPd

Permission is hereby granted, free of charge, to any person 
obtaining a copy of this software and associated documentation 
files (the "Software"), to deal in the Software without restriction,
 including without limitation the rights to use, copy, modify, 
merge, publish, distribute, sublicense, and/or sell copies of 
the Software, and to permit persons to whom the Software is 
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall 
be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
DEALINGS IN THE SOFTWARE.
*/

H1 { 
  background:black;
  color:white;
  margin:0px 0px 2px 0px;
  font-size:20px;
  padding:2px 1px 5px 1px;
  text-align:center;    
}

H2 { 
  background:black;
  color:white;
  margin:10px 0px 10px 0px;
  font-size:36px;
  padding:2px 1px 5px 1px;
  text-align:center;    
}

body {
  font-family:verdana,helvetica,arial,sans-serif;
  border:0px; margin:0px; padding:0px;
      
  background:url(
      data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAIUlEQVQYV2N89urtfwYiACNIoZSYMCMhtaMK8YYQ0cEDAG5yJ8eLRhTfAAAAAElFTkSuQmCC
  ) repeat;
}

.voting {
  margin: 0px 0px 0px 100px;
}

/* board */
.sudoku_board {
  margin:6px auto;

  overflow: hidden;
  
  -webkit-user-select: none;  
  -moz-user-select: none;    
  -ms-user-select: none;      
  user-select: none;
  
  box-shadow: 0px 0px 5px 5px #bdc3c7;
}

.sudoku_board .cell {    
  width:11.11%;    
  display: inline-block;    
  float:left;
  cursor:pointer;    
  text-align: center;
  overflow: hidden;  
  
  -webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */
    -moz-box-sizing: border-box;    /* Firefox, other Gecko */
    box-sizing: border-box;
  
  box-shadow: 0px 0px 0px 1px #bdc3c7;

  background:white;
}

.sudoku_board .cell.border_h {
  box-shadow: 0px 0px 0px 1px #bdc3c7, inset 0px -2px 0 0 #34495e;    
}

.sudoku_board .cell.border_v {
  box-shadow: 0px 0px 0px 1px #bdc3c7, inset -2px 0 0 #34495e;
}

.sudoku_board .cell.border_h.border_v {
  box-shadow: 0px 0px 0px 1px #bdc3c7, inset -2px 0 0 black, inset 0px -2px 0 black;
}

.sudoku_board .cell span {
  color:#2c3e50;
  font-size:14px;
  text-align:middle;    
}

.sudoku_board .cell.selected, .sudoku_board .cell.selected.fix {
  background:#FFE;    
}

.sudoku_board .cell.selected.current {
  position:relative;
  background: #3498db;
  font-weight:bold;
  box-shadow: 0px 0px 3px 3px #bdc3c7;
}

.sudoku_board .cell.selected.current span {
  color:white;
}

.sudoku_board .cell.selected.group {
  color:blue;    
}

.sudoku_board .cell span.samevalue, .sudoku_board .cell.fix span.samevalue {
  font-weight:bold;  
  color:#3498db;
}

.sudoku_board .cell.notvalid, .sudoku_board .cell.selected.notvalid{
  font-weight:bold;
  color:white;;
  background:#e74c3c;
}

.sudoku_board .cell.fix {
  background:#ecf0f1;
  cursor:not-allowed;
}

.sudoku_board .cell.fix span {
color:#7f8c8d;
}

.sudoku_board .cell .solution {
font-size:10px;
color:#d35400;
}

.sudoku_board .cell .note {
  color:#bdc3c7;    
  width:50%;    
  height:50%;
  display: inline-block;    
  float:left;
  text-align:center;
  font-size:14px;

  -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.gameover_container .gameover {
  color:white;
  font-weight:bold;
    text-align:center; 
  
  display:block;
  position:absolute;       
  width:90%;    
  padding:10px;
  
  box-shadow: 0px 0px 5px 5px #bdc3c7;
}


.restart {
background:#7F8C8D;
color:#ecf0f1;
}

/* console */
.board_console_container, .gameover_container {
  background-color: rgba(127, 140, 141, 0.7);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  
   -webkit-user-select: none;  
   -moz-user-select: none;    
   -ms-user-select: none;      
   user-select: none;
}

.board_console {
  display:block;
  position:absolute;        
  width:50%;        
  color:white;
  background-color: rgba(127, 140, 141, 0.7);
  box-shadow: 0px 0px 5px 5px #bdc3c7;
}

.board_console .num {
  width:33.33%;    
  color:#2c3e50;    
  padding: 1px;
  display: inline-block;    
  font-weight:bold;
  font-size:24px;
  text-align: center;    
  cursor:pointer;
  
  -webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */
    -moz-box-sizing: border-box;    /* Firefox, other Gecko */
    box-sizing: border-box;
  
  box-shadow: 0px 0px 0px 1px #bdc3c7;
}


.board_console .num:hover {
  color:white;
  background:#f1c40f;
}

.board_console .num.remove {
  width:66.66%;    
}

.board_console .num.note {
  background:#95a5a6;
  color:#ecf0f1;
}

.board_console .num.note:hover {
  background:#95a5a6;
  color:#f1c40f;
}

.board_console .num.selected {
  background:#f1c40f;
  box-shadow: 0px 0px 3px 3px #bdc3c7;
}

.board_console .num.note.selected {
  background:#f1c40f;  
  box-shadow: 0px 0px 3px 3px #bdc3c7;
}

.board_console .num.note.selected:hover {
color:white;
}

.board_console .num.no:hover {
  color:white;
  cursor:not-allowed;
}

.board_console .num.remove:hover {
  color:white;
  background:#c0392b;
}

.statistics {
  text-align:center;    
}

#sudoku_menu {
  background-color: black;
  position: absolute;
  z-index:2;
  width: 100%;
  height: 100%;
  left: -100%;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
}

#sudoku_menu ul {
 margin: 0;
 padding: 0px 0px 50px 0px;
 list-style: none;
}

#sudoku_menu ul li{
margin: 0px 50px;
}

#sudoku_menu ul li a {
text-align:center;
padding: 15px 20px;
font-size: 28px;
font-weight: bold;
color: white;
text-decoration: none;
display: block;
border-bottom: 1px solid #2c3e50;
}

#sudoku_menu.open-sidebar {
left:0px;
}

#sidebar-toggle {
  z-index:3;
  background: #bdc3c7;
  border-radius: 3px;
  display: block;
  position: relative;
  padding: 22px 18px;
  float: left;
}

#sidebar-toggle .bar{
  display: block;
  width: 28px;
  margin-bottom: 4px;
  height: 4px;
  background-color: #f0f0f0;
  border-radius: 1px;   
}

#sidebar-toggle .bar:last-child{
   margin-bottom: 0;   
}

/*Responsive Stuff*/

@media all and (orientation:portrait) and (min-width: 640px){
  h1 { font-size:50px; }
  .statistics { font-size:30px; }    
  .sudoku_board .cell span { font-size:60px; }    
  .board_console .num { font-size:60px; }
}

@media all and (orientation:landscape) and (min-height: 640px){
  h1 { font-size:50px; }
  .statistics { font-size:30px; }
  .sudoku_board .cell span { font-size:50px; }
  .board_console .num { font-size:50px; }
}

@media all and (orientation:portrait) and (max-width: 1000px){
  .sudoku_board .cell span { font-size:30px; }   
}

@media all and (orientation:portrait) and (max-width: 640px){
.sudoku_board .cell span { font-size:24px; }
.sudoku_board .cell .note { font-size:10px; }
}

@media all and (orientation:portrait) and (max-width: 470px){
.sudoku_board .cell span { font-size:16px; }
.sudoku_board .cell .note { font-size:8px; }
}

@media all and (orientation:portrait) and (max-width: 320px){
.sudoku_board .cell span { font-size:12px; }
.sudoku_board .cell .note { font-size:8px; }
}

@media all and (orientation:portrait) and  (max-width: 240px){
.sudoku_board .cell span { font-size:10px; }   
}