* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  user-select: none
}

body {
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: #222;
  color: #eee;
  font-family: sans-serif
}

#wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 40px
}

#ship-menu {
  position: absolute;
  left: -180px;
  display: flex;
  flex-flow: column;
  gap: 5px;
  margin-right: 1.5rem
}

.board {
  position: relative;
  width: 300px;
  height: 300px;
  background: #111
}

.board > h2 {
  position: absolute;
  top: -4rem;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  text-transform: uppercase;
  font-size: 18px;
  font-style: italic;
  color: lightseagreen;
  letter-spacing: 2px
}

.field-wrapper {
  display: flex;
  cursor: pointer;
}

.field-wrapper.hover:hover > .aside-field {
  background: #20b2aa
}

.field-wrapper.clicked > .aside-field {
  background: #e23759
}

.aside-field {
  border: 1px solid #000;
  margin: 2px
}

.field {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid #000;
  cursor: pointer;
  transition: .2s
}

.ship {
  background: #eee
}

.cross {
  position: relative;
  width: 80%;
  height: 80%
}

.cross::before,
.cross::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10%;
  height: 80%;
  background: #eee;
}

.cross::before {
  transform: translate(-50%, -50%) rotate(45deg)
}
.cross::after {
  transform: translate(-50%, -50%) rotate(-45deg)
}

.point,
.help-point {
  width: 20%;
  height: 20%;
  background: #eee;
  border-radius: 50%
}

.help-point {
  border-radius: 0;
  width: 40%;
  height: 40%;
  background: #ccc
}

.destroyed {
  transition: 1.5s;
  transform: scale(.6);
  filter: brightness(.5)
}

.computer-ship {
  background: #c72949;
  border-radius: 5px
}

#user-panel {
  position: absolute;
  bottom: calc(-50%);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-flow: column;
  align-items: center;
  padding: 1.5rem 4rem
}

#move {
  text-transform: uppercase;
  font-size: 18px;
  letter-spacing: 1px;
  font-style: italic;
  margin-bottom: 1rem
}

#user-panel > button {
  padding: .5rem .8rem;
  text-transform: uppercase;
  font-size: 16px;
  font-weight: 700;
  border: 1px solid #eee;
  border-radius: 10px;
  color: #eee;
  outline: none;
  background: none;
  cursor: pointer;
  transition: .2s;
  display: none
}

#user-panel > button:hover {
  transform: translateY(5px)
}

#footer {
  position: fixed;
  bottom: 0;
  display: grid;
  place-items: center;
  padding: .6rem
}

#footer > p {
  color: #333;
  font-weight: 700;
  font-style: italic;
  font-size: 12px
}

#user-settings {
  position: fixed;
  width: 100vw;
  height: 100vh;
  background: #111;
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center
}

#user-settings > h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 2rem;
  color: lightseagreen
}

#settings {
  display: flex;
  flex-flow: column;
  gap: 1rem
}

.setting {
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-transform: uppercase;
  font-style: italic;
  letter-spacing: 1px
}

.switch {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid #eee;
  margin-left: 3rem;
  cursor: pointer
}

#user-settings > button {
  background: none;
  outline: none;
  border: 1px solid #eee;
  border-radius: .5rem;
  padding: .8rem 1rem;
  color: #eee;
  font-family: sans-serif;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2rem;
  cursor: pointer;
  transition: .2s
}

#user-settings > button:hover {
  filter: brightness(.6)
}

.jg {
  width: 70%;
  height: 70%;
  background: #eee
}