.vlb-chat-wrap {
  max-width: 860px;
  margin: 2rem auto;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.96);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.vlb-chat-title {
  margin: 0 0 1rem 0;
  font-size: 2.1rem;
  line-height: 1.2;
}

.vlb-chat-intro {
  margin-bottom: 1.4rem;
  font-size: 1.05rem;
}

.vlb-consent-list p {
  margin: 0 0 1rem 0;
  line-height: 1.6;
}

.vlb-consent-list label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.vlb-consent-list input[type="checkbox"] {
  margin-top: 0.2rem;
  transform: scale(1.15);
}

.vlb-chat-note {
  margin-top: 1.5rem;
  padding: 0.9rem 1rem;
  background: #f5f7fa;
  border-left: 4px solid #2c6fb7;
  border-radius: 8px;
  color: #555;
  font-size: 0.98rem;
}

.vlb-button-row {
  margin-top: 1.5rem;
}

.vlb-btn {
  display: inline-block;
  padding: 0.9rem 1.5rem;
  border: none;
  border-radius: 10px;
  background: #2c6fb7;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.vlb-btn:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

.vlb-login-area {
  margin-top: 1.75rem;
  padding: 1.2rem;
  background: #f8fafc;
  border: 1px solid #dde4ec;
  border-radius: 12px;
}

.vlb-login-text {
  margin-bottom: 0.9rem;
}

.vlb-input {
  width: 100%;
  max-width: 420px;
  padding: 0.9rem 1rem;
  border: 1px solid #cfd7df;
  border-radius: 10px;
  font-size: 1rem;
  background: #fff;
}

.vlb-input:focus {
  outline: none;
  border-color: #2c6fb7;
  box-shadow: 0 0 0 3px rgba(44, 111, 183, 0.15);
}

.vlb-error {
  margin-top: 0.9rem;
  color: #c62828;
  font-weight: 600;
}

.vlb-chatbot-area {
  margin-top: 2rem;
}

.vlb-chatbot-area iframe {
  width: 100%;
  min-height: 700px;
  border: none;
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}