@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&display=swap");

:root {
  --primary-color: #4dabf7;
  --secondary-color: #748ffc;
  --background-color: #1e1e1e;
  --text-color: #e0e0e0;
  --sidebar-bg: #252525;
  --input-bg: #2a2a2a;
  --border-color: #3a3a3a;
  --message-user-bg: #1c3d5d;
  --message-user-color: #8ecaff;
  --message-assistant-bg: #2d2d2d;
  --message-assistant-color: #b8b8b8;
}

body {
  font-family: "Inter", sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

.container {
  display: flex;
}

#card {
  flex: 1 0 auto;
}

h1 {
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

h3 {
  color: var(--secondary-color);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

#chatForm {
  background-color: var(--input-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}

#inputField {
  border-radius: 6px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  background-color: var(--input-bg);
  color: var(--text-color);
  height: calc(1.5em * 3 + 1.5rem);
  line-height: 1.5em;
  resize: none;
  overflow-y: auto;
  transition: border-color 0.3s ease;
}

#inputField:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 2px rgba(77, 171, 247, 0.2);
}

main {
  display: flex;
  flex-direction: column;
  background-color: var(--background-color);
  min-height: 100vh;
  padding: 2rem;
}

#response {
  margin-top: 1.5rem;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--input-bg);
  overflow-y: auto;
  flex-grow: 1;
  max-height: 480px;
  overflow-y: auto;
}

.message {
  margin: 1rem 0;
  padding: 1rem;
  border-radius: 6px;
}

.user {
  background-color: var(--message-user-bg);
  color: var(--message-user-color);
}

.assistant {
  background-color: var(--message-assistant-bg);
  color: var(--message-assistant-color);
}

.message.user::before,
.message.assistant::before {
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: block;
}

.message.user::before {
  content: "You";
  color: var(--primary-color);
}

.message.assistant::before {
  content: "Assistant";
  color: var(--secondary-color);
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  transition: background-color 0.3s ease;
}

.btn-primary:hover {
  background-color: #3c96e0;
  border-color: #3c96e0;
}

.btn-secondary {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  transition: background-color 0.3s ease;
}

.btn-secondary:hover {
  background-color: #637ae7;
  border-color: #637ae7;
}

.form-select {
  background-color: var(--input-bg);
  color: var(--text-color);
  border-color: var(--border-color);
  transition: border-color 0.3s ease;
}

.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(77, 171, 247, 0.2);
}

.lds-facebook {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
}

.lds-facebook div {
  display: inline-block;
  position: absolute;
  left: 8px;
  width: 16px;
  background: var(--primary-color);
  animation: lds-facebook 1.2s cubic-bezier(0, 0.5, 0.5, 1) infinite;
}

.lds-facebook div:nth-child(1) {
  left: 8px;
  animation-delay: -0.24s;
}

.lds-facebook div:nth-child(2) {
  left: 32px;
  animation-delay: -0.12s;
}

.lds-facebook div:nth-child(3) {
  left: 56px;
  animation-delay: 0;
}

@keyframes lds-facebook {
  0% {
    top: 8px;
    height: 64px;
  }
  50%,
  100% {
    top: 24px;
    height: 32px;
  }
}

@media (max-width: 767.98px) {
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 80%;
    height: 100%;
    z-index: 1000;
    background-color: var(--sidebar-bg);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }

  .sidebar.show {
    transform: translateX(0);
  }

  #sidebarToggle {
    position: fixed; /* Now only defined in media query */
    top: 1rem;
    right: 1rem;
    left: auto;
    z-index: 1001; /* Important for layering */
    color: var(--text-color);
    font-size: 1.5rem;
    padding: 0.5rem;
    border: none;
    background: none;
    cursor: pointer;
  }

  #sidebarToggle:hover {
    color: var(--secondary-color); /* or a specific hover color */
  }
}

.sidebar {
  min-height: 100vh;
  padding: 2rem;
  border-right: 1px solid var(--border-color);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  height: 100vh;
}

#sidebar {
  flex: 0 0 auto;
}

.sidebar > * {
  /* This applies flexbox to the direct children of .sidebar */
  flex: 1 0 auto; /* Distribute space */
}

.sidebar > footer {
  margin-top: auto; /* Push to bottom */
}

.sidebar .card {
  background-color: var(--input-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  flex-grow: 0; /* Don't grow */
  flex-shrink: 0; /* Don't shrink */
}

.sidebar .card p {
  margin: 0;
  color: var(--text-color);
}

/* Add this to your CSS file */
.status-light {
  text-align: right;
  font-weight: 100;
  font-size: 0.8em; /* Add this line to make the font a bit smaller */
}

.small {
  font-size: 0.875rem; /* Make label smaller */
}