/* Film Grain Effect CSS */

.film-grain {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 100vw;
  pointer-events: none;
  z-index: 1002;
  opacity: 0.05;
}

.film-grain:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  /* Desativado */
  animation: none;
}

@keyframes film-grain {
  0%,
  100% {
    transform: translate(0, 0);
  }
  10% {
    transform: translate(-1%, -1%);
  }
  20% {
    transform: translate(1%, 1%);
  }
  30% {
    transform: translate(-2%, 0%);
  }
  40% {
    transform: translate(3%, 2%);
  }
  50% {
    transform: translate(0%, 1%);
  }
  60% {
    transform: translate(1%, -1%);
  }
  70% {
    transform: translate(-2%, -2%);
  }
  80% {
    transform: translate(2%, 1%);
  }
  90% {
    transform: translate(-1%, 2%);
  }
}

/* CRT Screen Effect */
.crt-effect {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1003;
  opacity: 0.15;
  overflow: hidden;
}

.crt-effect:before {
  content: " ";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(
    to bottom,
    rgba(18, 16, 16, 0) 50%,
    rgba(0, 0, 0, 0.25) 50%
  );
  background-size: 100% 4px;
  pointer-events: none;
}

.crt-effect:after {
  content: " ";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: rgba(18, 16, 16, 0.1);
  opacity: 0;
  z-index: 2;
  pointer-events: none;
  /* Desativado */
  animation: none;
}

@keyframes crt-flicker {
  0% {
    opacity: 0.27861;
  }
  5% {
    opacity: 0.34769;
  }
  10% {
    opacity: 0.23604;
  }
  15% {
    opacity: 0.90626;
  }
  20% {
    opacity: 0.18128;
  }
  25% {
    opacity: 0.83891;
  }
  30% {
    opacity: 0.65583;
  }
  35% {
    opacity: 0.67807;
  }
  40% {
    opacity: 0.26559;
  }
  45% {
    opacity: 0.84693;
  }
  50% {
    opacity: 0.96019;
  }
  55% {
    opacity: 0.08594;
  }
  60% {
    opacity: 0.20313;
  }
  65% {
    opacity: 0.71988;
  }
  70% {
    opacity: 0.53455;
  }
  75% {
    opacity: 0.37288;
  }
  80% {
    opacity: 0.71428;
  }
  85% {
    opacity: 0.70419;
  }
  90% {
    opacity: 0.7003;
  }
  95% {
    opacity: 0.36108;
  }
  100% {
    opacity: 0.24387;
  }
}

/* Tape Reels */
.tape-reel-container {
  position: fixed;
  bottom: 20px;
  left: 20px;
  display: flex;
  gap: 30px;
  z-index: 100;
}

.tape-reel {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(145deg, #222, #111);
  border: 3px solid var(--primary);
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.tape-reel::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #000;
  border: 2px solid var(--primary);
}

.tape-reel::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px dashed rgba(217, 165, 102, 0.6);
}

.reel-left {
  animation: spin-reel 5s linear infinite;
}

.reel-right {
  animation: spin-reel 5s linear infinite reverse;
}

@keyframes spin-reel {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Vignette Effect */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  box-shadow: 0 0 200px rgba(0, 0, 0, 0.9) inset;
  pointer-events: none;
  z-index: 1004;
}