/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
body {
  line-height: 1;
}
ol,
ul {
  list-style: none;
}
blockquote,
q {
  quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}

html {
  font-family: sans-serif;
  box-sizing: border-box;
  font-size: 62.5%;
  padding: 0;
  margin: 0;
}

body {
  font-size: 1.6rem;
}

.main {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.game-info {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-block: 4rem;
}

.game-title {
  font-size: 3rem;
  font-weight: bold;
}

.game-board {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.row {
  display: flex;
}

.cell {
  width: 100px;
  height: 100px;
  background: black;
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
  font-size: 8rem;
  cursor: pointer;
}

#cell-0 {
  border-right: 1px solid white;
  border-bottom: 1px solid white;
}

#cell-1 {
  border-bottom: 1px solid white;
}

#cell-2 {
  border-left: 1px solid white;
  border-bottom: 1px solid white;
}

#cell-3 {
  border-right: 1px solid white;
  border-bottom: 1px solid white;
}

#cell-4 {
  border-bottom: 1px solid white;
}

#cell-5 {
  border-left: 1px solid white;
  border-right: 1px solid white;
}

#cell-7 {
  border-right: 1px solid white;
}

#cell-8 {
  border-right: 1px solid white;
}

.message {
  margin-top: 4rem;
  font-size: 3rem;
}

.reset-button {
  background: #6194ed;
  color: white;
  border: none;
  padding: 1rem 2rem;
  font-size: 2rem;
  border-radius: 0.5rem;
  cursor: pointer;
  margin-top: 2rem;
  transition: all 0.2s ease-out;
}

.reset-button:hover {
  background: #74a4f7;
  transition: all 0.2s ease-in;
}