/* styles.css */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--background-color-light);
}
:root {
  --background-color-light: #fdf5e8;
  --background-color-dark: #2d2d2d;
}
.logo {
  font-weight: 700;
  color: var(--background-color-dark);
}
header {
  top: 0;
  padding: 1em;
  background-color: var(--background-color-light);
  border-bottom: 1px solid var(--background-color-dark);
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
main {
  margin-top: 4em;
  display: flex;
  justify-content: center;
}
/* chat-function */

.chat-container {
  width: 100%;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  height: 90vh;
  border: 1px solid var(--background-color-dark);
  border-radius: 10px;
  background: var(--background-color-light);
  overflow: hidden;
}

.chat-area {
  flex: 1;
  padding: 15px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  background: var(--background-color-light);
}

.msg {
  max-width: 80%;
  padding: 10px 15px;
  border-radius: 12px;
  animation: fadeIn 0.3s ease-in-out;
  white-space: pre-wrap;
  line-height: 1.4;
  word-wrap: break-word;
  word-break: break-word;
  text-align: start;
  font-weight: bold;
}

.user {
  align-self: flex-end;
  background: var(--background-color-light);
  color: var(--background-color-dark);
  border: 1px solid var(--background-color-dark);
}

.ai {
  align-self: flex-start;
  background: transparent;
  color: var(--background-color-dark);
  /* border: 1px solid var(--background-color-dark); */
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.input-area {
  display: flex;
  padding: 10px;
  gap: 10px;
}

#user-input {
  background-color: var(--background-color-light);
  flex: 1;
  padding: 1em;
  border-radius: 2em;
  color: var(--background-color-dark);
  border: 1px solid var(--background-color-dark);
}

#send-btn {
  padding: 15px;
  border: none;
  border-radius: 50%;
  background: var(--background-color-dark);
  color: var(--background-color-light);
  cursor: pointer;
}

#send-btn:disabled {
  background: #aaa;
  cursor: not-allowed;
}

#suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 15px;
  justify-content: center;
}
#suggestions h1 {
  color: var(--background-color-dark);
}
.suggestion-btn {
  background: var(--background-color-light);
  border: 1px solid var(--background-color-dark);
  padding: 10px 15px;
  border-radius: 20px;
  color: var(--background-color-dark);
  cursor: pointer;
  transition: background 0.3s;
}

.suggestion-btn:hover {
  background: var(--background-color-dark);
  color: var(--background-color-light);
}
/* Responsive */
@media screen and (max-width: 600px) {
  .container {
    padding: 1.5rem;
  }
  .chat-container {
    height: 90dvh;
  }
  h1 {
    font-size: 1.4rem;
  }

  button {
    font-size: 0.9rem;
    padding: 10px 16px;
  }

  #ideaDisplay {
    font-size: 0.95rem;
  }
}