:root {
  /* Base Color - Your provided color */
  --color-primary: #38b6ff;
  --color-hover: #2fa1e6;
  /* Light Theme (Default) */
  --color-bg: #ffffff;
  --color-bg-secondary: #f8f9fa;
  --color-text: #212529;
  --color-text-secondary: #6c757d;
  --color-border: #dee2e6;
  --color-accent: #38b6ff;
  --color-success: #198754;
  --color-warning: #ffc107;
  --color-error: #dc3545;

  /* Common Sizes */
  --border-radius: 0.375rem;
  --shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
}

/* Dark Theme */
[data-theme="dark"] {
  --color-bg: #121212;
  --color-bg-secondary: #1e1e1e;
  --color-text: #e1e1e1;
  --color-text-secondary: #adb5bd;
  --color-border: #2d2d2d;
  --color-accent: #38b6ff; /* Keeping your primary color for accents */
  --color-success: #4cc9a4;
  --color-warning: #ffd166;
  --color-error: #f25f5c;
}

/* Optional: System Preference Detection */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #121212;
    --color-bg-secondary: #1e1e1e;
    --color-text: #e1e1e1;
    --color-text-secondary: #adb5bd;
    --color-border: #2d2d2d;
    --color-accent: #38b6ff;
    --color-success: #4cc9a4;
    --color-warning: #ffd166;
    --color-error: #f25f5c;
  }
}

/* Example usage */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}
body {
  overflow: scroll;
  background-color: var(--color-bg);
}
.robot_chat {
  position: fixed;
  bottom: 30px;
  right: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease;
  z-index: 1000;
}
.robot_chat img {
  width: 50px;
  height: 50px;
  height: auto;
}
.robot_chat i {
  font-size: 22px;
  color: var(--color-text-secondary);
  position: absolute;
  left: 45px;
  bottom: 50px;
}
.footer_container {
  text-align: center;
  margin: 50px;
  color: var(--color-text-secondary);
  font-family: "Inter", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  background-color: var(--color-bg);
}