body {
  font-family: "Orbitron", sans-serif;
  margin: 0;
  background: radial-gradient(ellipse at center, #0d0d0d 0%, #000000 100%);
  color: #00f0ff;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
}

h1 {
  font-size: 3rem;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #00f0ff;
  text-shadow: 0 0 10px #00f0ff, 0 0 20px #00f0ff;
  letter-spacing: 2px;
}

.layout {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 30px;
}

.video-wrapper {
  position: relative;
  width: 420px;
  height: 320px;
  border: 2px solid #00f0ff;
  border-radius: 12px;
  background: #111;
  box-shadow: 0 0 30px #00f0ff, inset 0 0 10px #00f0ff;
}

#video,
#canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 420px;
  height: 320px;
  border-radius: 12px;
}

.output-preview canvas {
  width: 420px;
  height: 320px;
  border: 2px solid #0ff;
  border-radius: 12px;
  background: #111;
  box-shadow: 0 0 20px #00ffe6, inset 0 0 8px #00ffe6;
}

#saveBtn {
  margin-top: 1rem;
  padding: 12px 24px;
  background-color: #00f0ff;
  color: #000;
  font-size: 1.2rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: 0 0 10px #00f0ff, 0 0 20px #00f0ff;
  transition: all 0.2s ease-in-out;
  font-family: inherit;
}

#saveBtn:hover {
  background-color: #00bfff;
  box-shadow: 0 0 15px #00bfff, 0 0 25px #00bfff;
}

footer.social-footer {
  text-align: center;
  padding: 30px 20px 15px;
  background: #111;
  width: 100%;
  margin-top: 40px;
  border-top: 1px solid #333;
  box-shadow: 0 -2px 20px #00f0ff88;
}

.social-footer h2 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: #00f0ff;
  text-shadow: 0 0 10px #00f0ff;
}

.social-icons a {
  color: #00f0ff;
  font-size: 1.6rem;
  margin: 0 12px;
  text-decoration: none;
  transition: transform 0.2s ease, text-shadow 0.3s ease;
}

.social-icons a:hover {
  transform: scale(1.3);
  text-shadow: 0 0 10px #00f0ff;
}

.social-icons a i {
  transition: transform 0.2s ease, text-shadow 0.3s ease;
}

.credit {
  font-size: 1rem;
  color: #aaa;
  margin-top: 15px;
  font-style: italic;
  text-shadow: 0 0 5px #00f0ff33;
}

.header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 80%;
  max-width: 900px;
  margin-top: 1.5rem;
}

@media screen and (max-width: 1000px) {
  #preview,
  #canvas,
  .video-wrapper,
  .output-preview,
  #video {
    width: 300px !important;
    height: 225px !important;
  }

  #saveBtn {
    font-size: 0.9rem !important;
    padding: 0.5rem 1rem !important;
    margin-top: 0.5rem !important;
  }

  h1 {
    font-size: 1.8rem !important;
  }

  .social-footer h2 {
    font-size: 1.1rem !important;
  }

  .credit {
    font-size: 0.75rem !important;
  }
}

@media screen and (max-width: 700px) {
  #preview,
  #canvas,
  #video,
  .video-wrapper,
  .output-preview {
    width: 240px !important;
    height: 180px !important;
  }

  #saveBtn {
    font-size: 0.8rem !important;
    padding: 0.4rem 0.9rem !important;
    margin-top: 0.4rem !important;
  }

  h1 {
    font-size: 1.5rem !important;
  }

  .social-footer h2 {
    font-size: 1rem !important;
  }

  .credit {
    font-size: 0.7rem !important;
  }
}

@media screen and (max-width: 570px) {
  #preview,
  #canvas,
  #video,
  .video-wrapper,
  .output-preview {
    width: 200px !important;
    height: 150px !important;
  }

  #saveBtn {
    font-size: 0.75rem !important;
    padding: 0.35rem 0.8rem !important;
    margin-top: 0.3rem !important;
  }

  h1 {
    font-size: 1.3rem !important;
  }

  .social-footer h2 {
    font-size: 0.95rem !important;
  }

  .credit {
    font-size: 0.65rem !important;
  }
}

@media screen and (max-width: 500px) {
  .layout {
    display: block !important;
    text-align: center;
  }

  .video-wrapper,
  .output-preview {
    display: block !important;
    margin: 0 auto 1rem auto !important;
  }

  #video,
  #canvas,
  #preview,
  .video-wrapper,
  .output-preview {
    width: 260px !important;
    height: 200px !important;
  }

  #saveBtn {
    font-size: 0.75rem !important;
    padding: 0.4rem 0.9rem !important;
    margin-top: 0.4rem !important;
  }

  h1 {
    font-size: 1.3rem !important;
  }

  .social-footer h2 {
    font-size: 1rem !important;
  }

  .header-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .header-row h1 {
    font-size: 1.5rem;
    text-align: center;
  }

  #saveBtn {
    font-size: 0.9rem;
    padding: 6px 12px;
  }

  footer.social-footer {
    padding: 10px 0;
  }

  .social-footer h2 {
    font-size: 1rem;
    margin-bottom: 8px;
  }

  .social-icons a {
    font-size: 16px;
    margin: 0 6px;
  }

  .credit {
    font-size: 0.8rem;
    margin-top: 6px;
  }

  .gesture-guide {
    font-size: 0.5rem;
  }
}

.gesture-guide {
  color: #00ffff;
  font-size: 1.1rem;
  font-family: "Orbitron", sans-serif;
  text-align: center;
  margin: 2rem auto -1rem auto;
  text-shadow: 0 0 8px #00ffff;
}

* {
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}

/* Smooth hover and active animation for Save Button */
#saveBtn:hover {
  transform: scale(1.1);
}

#saveBtn:active {
  transform: scale(0.95);
}

/* Hover and active animation for social media icons */
.social-icons a:hover i {
  transform: scale(1.3);
  text-shadow: 0 0 10px #00f0ff;
}

.social-icons a:active i {
  transform: scale(0.9);
}

#bg-video {
  position: fixed;
  top: 0;
  left: 0;
  min-width: 100vw;
  min-height: 100vh;
  object-fit: cover;
  z-index: -1;
  opacity: 0.2; /* adjust for subtle effect */
  pointer-events: none;
}