body {
  background: radial-gradient(circle at top, #111 0%, #000 70%);
  font-family: monospace;
  color: #0f0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}

/* Terminal Container */
.terminal {
  width: 600px;
  height: 85vh;
  background: #000;
  border: 2px solid #0f0;
  box-shadow: 0 0 25px #0f0;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  padding: 10px;
  background: #010;
  border-bottom: 1px solid #0f0;
  text-align: center;
  font-weight: bold;
  letter-spacing: 1px;
}

/* Trust Meter */
.trust-bar {
  height: 8px;
  background: #020;
  border-bottom: 1px solid #0f0;
}

#trust-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #040, #0f0);
  transition: width 0.4s ease;
}

.trust-text {
  font-size: 12px;
  padding: 5px;
  text-align: center;
  color: #0f0;
  opacity: 0.85;
}

/* Chat Area */
#chat {
  flex: 1;
  padding: 12px;
  overflow-y: auto;
  scrollbar-width: thin;
}

.user {
  color: #0ff;
  margin-bottom: 6px;
}

.bot {
  color: #0f0;
  margin-bottom: 10px;
}

/* Input Area */
.input-area {
  display: flex;
  border-top: 1px solid #0f0;
}

input {
  flex: 1;
  background: black;
  border: none;
  color: #0f0;
  padding: 12px;
  font-size: 16px;
  outline: none;
}

input::placeholder {
  color: #0a0;
}

button {
  background: #030;
  border: none;
  color: #0f0;
  padding: 12px 18px;
  cursor: pointer;
  font-weight: bold;
}

button:hover {
  background: #060;
}