/* Reset + tap highlight off */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}

body {
  background: linear-gradient(to bottom, #010d06, #001f11);
  color: #00ff00;
  font-family: "Courier New", monospace;
  overflow-x: hidden;
}

/* 🎯 Target Lock */
.target-header {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 18px;
  background: rgba(0, 20, 0, 0.8);
  border: 1px solid #00ff00;
  padding: 6px 14px;
  border-radius: 10px;
  text-shadow: 0 0 8px #00ff00;
  z-index: 10;
}

/* 📹 Main Video Wrapper */
.video-wrapper {
  position: relative;
  width: 800px;
  height: 480px;
  margin: 100px auto 0;
  border-radius: 12px;
  border: 2px solid #00ff00;
  box-shadow: 0 0 25px rgba(0, 255, 0, 0.4);
  overflow: hidden;
}

/* 🎥 Video & Canvas Layers */
video.input_video,
canvas.output_canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

video.input_video {
  transform: scaleX(-1);
}

canvas.output_canvas {
  z-index: 1;
}

/* 🐱 Cat Reaction Video */
.reaction-wrapper {
  position: absolute;
  top: 120px;
  left: calc(50% + 440px);
  width: 280px;
  height: 180px;
  border-radius: 12px;
  border: 2px solid #00ff00;
  box-shadow: 0 0 20px #00ff00;
  overflow: hidden;
  background: black;
  display: none;
}

#reactionVideo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 🍔 Gesture Guide Panel */
.gesture-guide {
  position: absolute;
  top: 320px;
  left: calc(50% + 440px);
  width: 260px;
  font-size: 15px;
  z-index: 10;
}

.hamburger {
  font-size: 22px;
  cursor: pointer;
  padding: 6px 12px;
  background: #001900;
  border: 2px solid #00ff00;
  color: #00ff00;
  border-radius: 6px;
  box-shadow: 0 0 8px #00ff00;
  width: fit-content;
  transition: all 0.3s ease;
}

.hamburger:hover {
  background: #003300;
  color: #00ff00;
  box-shadow: 0 0 14px #00ff00;
}

.hamburger:active {
  transform: scale(0.95);
  box-shadow: 0 0 6px #00cc00 inset;
}

.guide-content {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  margin-top: 10px;
  background: #002200;
  border: 1px solid #00ff00;
  padding: 0 10px;
  border-radius: 8px;
  box-shadow: 0 0 10px #00ff00;
  color: #00ff00;
  transition: max-height 0.4s ease, opacity 0.4s ease;
}

.guide-content.show {
  max-height: 300px;
  opacity: 1;
  padding: 10px;
}

.guide-content ul {
  list-style: disc;
  padding-left: 18px;
}

.guide-content li {
  margin-bottom: 6px;
}

/* 🔗 Footer Section */
.social-footer {
  margin-top: 40px;
  padding-bottom: 30px;
  text-align: center;
  color: #00ff00;
  font-family: monospace;
  border-top: 1px solid rgba(0, 255, 0, 0.2);
}

.footer-heading {
  font-size: 20px;
  margin: 24px 0 10px;
  text-shadow: 0 0 6px #00ff00;
}

.social-icons {
  margin: 10px 0;
}

.social-icons a {
  margin: 0 10px;
  color: #00ff00;
  font-size: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: transparent;
  text-decoration: none; /* ✅ This line removes the underline */
  transition: transform 0.3s, color 0.3s, box-shadow 0.2s ease;
}

.social-icons a:hover {
  transform: scale(1.2);
  color: #44ff44;
  box-shadow: 0 0 10px #00ff00;
  background-color: transparent;
}

.social-icons a:active {
  transform: scale(1);
  box-shadow: inset 0 0 6px #00cc00;
  color: #00ff00;
  background-color: transparent;
}

.credit {
  margin-top: 10px;
  padding-bottom: 30px;
  font-size: 13px;
  color: #66ff66;
}

/* 📱 Mobile Layout */
@media (max-width: 880px) {
  .target-header {
    font-size: 16px;
    padding: 4px 10px;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
  }

  .video-wrapper {
    width: 75vw; /* 👈 smaller */
    height: auto;
    aspect-ratio: 4 / 3;
    transform: translateX(-10px); /* 👈 shifted left */
    margin: 100px auto 0;
  }

  .reaction-wrapper {
    position: static;
    width: 65vw;
    aspect-ratio: 3 / 2;
    margin: 14px auto;
  }

  .gesture-guide {
    position: static;
    margin: 14px auto;
    width: 65vw;
    font-size: 13px;
    text-align: center;
  }

  .guide-content {
    font-size: 14px;
    padding: 0 8px;
  }

  .guide-content.show {
    padding: 10px 8px;
  }

  .hamburger {
    font-size: 20px;
    padding: 5px 10px;
    margin: 0 auto;
  }
}