:root {
  color-scheme: dark;
  font-family: 'Courier New', monospace;
  background: #080b08;
  color: #b8ffb8;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  padding: 1rem;
  background: #080b08;
}

button,
input {
  font: inherit;
}

button {
  border: 1px solid #6b9b6b;
  padding: 0.6rem 0.9rem;
  background: #142014;
  color: #b8ffb8;
  cursor: pointer;
}

button:hover {
  background: #203020;
}

#auth-view {
  width: min(60rem, 100%);
  height: calc(100vh - 2rem);
  height: calc(100dvh - 2rem);
  margin: 0 auto;
  padding: 2rem 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}

#auth-view h1 {
  margin-top: 0;
  text-align: center;
}

#auth-message {
  min-height: 1.5rem;
  color: #ff8e8e;
  text-align: center;
}

.auth-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}

.auth-grid form {
  display: grid;
  align-content: start;
  gap: 1rem;
  border: 1px solid #355535;
  padding: 1.5rem;
}

.auth-grid label {
  display: grid;
  gap: 0.35rem;
}

.auth-grid input {
  width: 100%;
  min-width: 0;
  border: 1px solid #355535;
  padding: 0.6rem;
  outline: none;
  background: #0d120d;
  color: inherit;
}

.auth-grid input:focus {
  border-color: #b8ffb8;
}

#game-view {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: 100%;
  height: calc(100vh - 2rem);
  height: calc(100dvh - 2rem);
  min-height: 0;
  overflow: hidden;
}

#game-view[hidden],
#auth-view[hidden] {
  display: none;
}

#game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
  border-bottom: 1px solid #355535;
  padding-bottom: 0.75rem;
}

#identity {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#terminal {
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 1rem 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

#terminal > div {
  margin-bottom: 0.5rem;
}

#command-form {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.5rem;
  min-width: 0;
  border-top: 1px solid #355535;
  padding-top: 0.75rem;
}

#command {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: inherit;
}

.command {
  color: #ffffff;
}

.system,
.connected {
  color: #8eb9ff;
}

.error {
  color: #ff8e8e;
}

@media (max-width: 700px) {
  body {
    padding: 0.75rem;
  }

  #auth-view {
    height: calc(100vh - 1.5rem);
    height: calc(100dvh - 1.5rem);
    padding: 0.5rem 0 1rem;
  }

  .auth-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .auth-grid form {
    padding: 1rem;
  }

  #game-view {
    height: calc(100vh - 1.5rem);
    height: calc(100dvh - 1.5rem);
  }

  #game-header {
    padding-bottom: 0.5rem;
  }

  #terminal {
    padding: 0.75rem 0;
  }

  #command-form {
    padding-top: 0.5rem;
  }
}