@import url('https://fonts.googleapis.com/css2?family=Karla:wght@300&family=Lilita+One&family=Prompt:wght@300&family=Rowdies&display=swap');

:root {
  margin: 0;
  padding: 0;
  --bg-color: #5a5a5ae6;
  --bg-color-secondary: #8f8f8f;
  --color-primary: #5adba5;
  --color-secondary: #464646;
  --color-clear: #c9c9c9;
  --color-dark: #2c2828;
  --ff-primary: 'Karla', sans-serif;
  --ff-secondary: 'Prompt', sans-serif;
  --ff-terciary: 'Rowdies', cursive;
}

body {
  background-color: var(--color-dark);
  color: var(--color-dark);
  font-family: var(--ff-secondary);
}

p {
  margin: 0.2rem 0;
  font-family: var(--ff-terciary);
}

#main-container {
  display: flex;
  margin: auto 10%;
  height: 90vh;
  box-sizing: border-box;
  outline: 2px solid var(--color-dark);
  border: 4px solid var(--color-secondary);
  background-color: var(--bg-color-secondary);
}

#menu-lateral {
  position: relative;
  width: 200px;
  border: 2px solid var(--color-dark);
  background-color: var(--bg-color);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.submenu {
  height: 50%;
}

.submenu-list {
  height: 90%;
  overflow: auto;
}

.sala {
  border-style: solid;
  border-width: 1px 0 1px 0;
  border-color: var(--color-dark);
  background-color: var(--color-primary);
  text-align: center;
  cursor: pointer;
}

.sala:hover {
  filter: brightness(120%);
  cursor: pointer;
}

#users {
  border: 1px solid var(--color-dark);
}

.usuario {
  position: relative;
  border-style: solid;
  border-width: 1px 0 1px 0;
  border-color: var(--color-primary);
  background-color: var(--color-dark);
  color: var(--color-primary);
  text-align: center;
}

#users-writing {
  position: absolute;
  width: 100%;
  bottom: 2.8rem;
  padding: 0 0.2rem;
  color: var(--color-primary);
  font-weight: 900;
  background-color: var(--color-dark);
  opacity: 0.75;
}

.dots {
  position: relative;
  margin-left: 8px;
  display: inline-block;
  width: 3px;
  height: 3px;
  border-radius: 3px;
  background-color: var(--color-primary);
  color: var(--color-primary);
  animation: dot-flashing 1s infinite linear alternate;
  animation-delay: 0.5s;
}

.dots::before, .dots::after {
  content: "";
  display: inline-block;
  position: absolute;
  top: 0;
}

.dots::before {
  left: -5px;
  width: 3px;
  height: 3px;
  border-radius: 3px;
  background-color: var(--color-primary);
  color: var(--color-primary);
  animation: dot-flashing 1s infinite alternate;
  animation-delay: 0s;
}

.dots::after {
  left: 5px;
  width: 3px;
  height: 3px;
  border-radius: 3px;
  background-color: var(--color-primary);
  color: var(--color-primary);
  animation: dot-flashing 1s infinite alternate;
  animation-delay: 1s;
}

@keyframes dot-flashing {
  0% {
    filter: brightness(140%);
  }
  50%, 100% {
    filter: brightness(80%);
    opacity: 0.8;
  }
}

.current-room {
  border-top: 2px solid var(--color-dark);
  border-right: 2px solid var(--color-dark);
  background-color: var(--color-clear);
  padding: 0 0.3rem;
  cursor: default;
  text-align: center;
}

.connected {
  margin-left: 0.3rem;
}

#room-name {
  font-weight: 900;
}

h3 {
  height: 10%;
  margin: 0.2rem 0;
  text-align: center;
  color: var(--color-clear);
}

#chat-container {
  position: relative;
  height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

#chat {
  font-family: monospace;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 0.5rem;
  font-weight: 500;
  font-size: 1.2rem;
  overflow: auto;
  border-style: solid;
  border-width: 2px 2px 0px 0;
}

#chat::-webkit-scrollbar {
  display: none;
}

#chat {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

.message {
  padding: 0.3rem 0.6rem;
  margin: 0.3rem;
  font-weight: 700;
  font-family: var(--ff-primary);
}

.sent {
  border-radius: 15px 15px 15px 2px;
  border-color: var(--color-dark);
  align-self: flex-start;
  background-color: var(--color-secondary);
  color: var(--color-primary);
}

.sent > .msg-sender {
  color: var(--color-clear);
}

.game-request-message {
  font-weight: 700;
}

.game-request-content {
  padding: 0.4rem;
}

.game-request-content > button {
  margin: 0 0.5rem;
}
.received {
  border-radius: 15px 2px 15px 15px;
  align-self: flex-end;
  background-color: var(--color-primary);
  border: 1px solid var(--color-secondary);
  color: var(--color-secondary);
}

.msg-sender {
  color: var(--color-dark);
  font-size: 0.9rem;
  font-family: monospace;
  font-weight: 900;
  margin-right: 0.8rem;
}

.msg-time {
  filter: brightness(80%);
  font-size: 0.7rem;
  font-weight: 900;
  text-align: right;
  margin-left: 1rem;
}

.info-message {
  text-align: center;
  font-size: 1rem;
  color: var(--color-clear);
  border: 2px solid var(--color-primary);
  border-radius: 10px;
  padding: 0.2rem 0.5rem;
  background-color: var(--bg-color);
}

#input {
  display: flex;
  border-style: solid;
  border-width: 2px 2px 2px 0px;
  border-color: var(--color-dark);
  background-color: var(--bg-color);
  justify-content: space-around;
  gap: 0.5rem;
  padding: 0.5rem;
}

#message {
  width: 100%;
  background-color: var(--bg-color-secondary);
  border: 2px solid var(--color-dark);
  font-weight: 900;
  font-size: 0.9rem;
  color: var(--color-primary);
}

#message:focus {
  outline: 2px solid var(--color-secondary);
  background-color: var(--color-dark);
  transition: outline 0.3s, background-color 0.3s;
}

.btn {
  background-color: var(--color-dark);
  color: var(--color-primary);
  font-weight: 900;
  border-radius: 3px;
  border: 2px solid var(--color-secondary);
  padding: 0.2rem 0.5rem;
}

.btn:hover {
  filter: brightness(130%);
}

.btn:active {
  background-color: var(--color-secondary);
  color: var(--color-primary);
}

.cambiar-nombre {
  position: absolute;
  right: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-primary);
}

.menu-toggle {
  background-color: var(--color-secondary);
  color: var(--color-dark);
  position: absolute;
  text-align: center;
  font-size: 1.3rem;
  top: 50%;
  left: -0.5rem;
  transform: translateY(-50%);
  cursor: pointer;
  border: 1px solid var(--color-dark);
  height: 30px;
  width: 12px;
  display: none;
}


@media screen and (max-width: 700px) {
  body {
    font-size: 14px;
  }

  #main-container {
    margin: 0 0.2rem 1rem;
  }

  #salas {
    width: 100px;
  }

  #chat {
    font-size: 14px;
    margin: 0;
    padding: 0.2rem;
  }

  .message {
    margin: 0.2rem;
    padding: 0.2rem 0.4rem;
  }

  #menu-lateral {
    width: 0;
  }

  #menu-lateral > * {
    opacity: 0;
  }

  #menu-lateral.active {
    width: 200px;
    transition: width 0.4s ease-in-out;
  }

  #menu-lateral.active > * {
    opacity: 1;
    transition: opacity 0.8s ease-in;
  }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}