@import url("https://fonts.googleapis.com/css2?family=Raleway:wght@400&family=Gloria+Hallelujah&display=swap");

* {
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
  background-color: rgba(240, 243, 245, 1);
  color: rgba(50, 50, 50, 1);
  line-height: 1.6;
}

body {
  display: flex;
  flex-direction: column;
}

.container {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
}

header {
  text-align: center;
  padding: 1.5rem;
  background-color: rgba(0, 123, 167, 1);
  color: rgba(255, 255, 255, 1);
}

h1 {
  font-size: 2.2rem;
  font-weight: 600;
}

main {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.chat-window {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  border-radius: 10px;
}

.conversation {
  flex-grow: 1;
  overflow-y: scroll;
  padding: 1rem;
  max-height: calc(100vh - 25rem);
}

.message {
  margin: 0.5rem 0;
  padding: 0.75rem 1rem;
  border-radius: 20px;
  font-size: 1rem;
  display: inline-block;
  max-width: 60%;
  word-wrap: break-word;
  box-shadow: 0px 2px 6px rgba(0, 0, 0, 0.05);
}

.user-message {
  background-color: rgba(224, 224, 224, 1);
  color: rgba(50, 50, 50, 1);
  float: right;
  text-align: right;
  margin-left: auto;
  clear: both;
}

.friend-message {
  background-color: rgba(173, 216, 230, 1);
  color: rgba(25, 50, 100, 1);
  float: left;
  text-align: left;
  clear: both;
}

.inner-monologue {
  font-style: italic;
  font-family: "Gloria Hallelujah", cursive;
  color: rgba(255, 69, 58, 1);
  margin: 0.5rem 0;
  max-width: 60%;
  float: right;
  text-align: right;
  margin-left: auto;
  clear: both;
}

.jitter-character {
  display: inline-block;
  animation: textJitter ease-in-out infinite alternate;
}

@keyframes textJitter {
  0% {
    transform: translate(0px, 0px);
  }
  25% {
    transform: translate(1px, -1px);
  }
  50% {
    transform: translate(-1px, 1px);
  }
  75% {
    transform: translate(1px, 1px);
  }
  100% {
    transform: translate(-1px, -1px);
  }
}

.message-image {
  max-width: 150px;
  max-height: 150px;
  margin-top: 0.5rem;
  border-radius: 10px;
  border: 2px solid rgba(173, 216, 230, 0.5);
}

.user-input {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem;
  flex-wrap: wrap;
}

input[type="text"] {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  border: 2px solid rgba(230, 230, 230, 1);
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 1);
  box-shadow: inset 0px 2px 6px rgba(0, 0, 0, 0.05);
}

button {
  width: 100%;
  padding: 1rem;
  margin-top: 0.5rem;
  font-size: 1rem;
  background-color: rgba(38, 166, 154, 1);
  color: rgba(255, 255, 255, 1);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: rgba(31, 134, 124, 1);
}

button:disabled {
  background-color: rgba(38, 166, 154, 0.4);
  color: rgba(255, 255, 255, 0.7);
  cursor: not-allowed;
  opacity: 0.6;
}

footer {
  text-align: center;
  padding: 1.5rem;
  background-color: rgba(0, 123, 167, 1);
  color: rgba(255, 255, 255, 1);
}

footer a {
  color: rgba(255, 255, 255, 1);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

@media (min-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  main {
    max-width: 800px;
  }

  .chat-window {
    padding: 1rem;
  }

  .conversation {
    flex-grow: 1;
    padding: 1rem;
  }

  .user-input {
    flex-wrap: nowrap;
  }

  input[type="text"] {
    width: 70%;
  }

  button {
    width: 25%;
    margin-top: 0;
  }

  footer {
    position: relative;
    bottom: 0;
    width: 100%;
  }
}