.glitch-input-wrapper {
  --bg-color: #0d0d0d;
  --primary-color: #6a5e2b;
  --secondary-color: #0e3d37;
  --text-color: #e5e5e5;
  --font-family: "Fira Code", Consolas, "Courier New", Courier, monospace;
  --glitch-anim-duration: 0.4s;

  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--font-family);
  font-size: 16px;
  padding: 3rem;
}

/* --- Container  --- */
.input-container {
  position: relative;
  width: 19rem;
}

/* --- Input --- */
.holo-input {
  width: 100%;
  height: 3.5rem;
  background: rgba(13, 13, 13, 0.7);
  border: none;
  border-bottom: 2px solid #333;
  outline: none;
  padding: 0 1rem;
  color: var(--primary-color);
  font-family: inherit;
  font-size: 1.1rem;
  caret-color: var(--primary-color);
  z-index: 10;
  transition:
    background 0.3s ease,
    border-color 0.3s ease;
}

/* --- Floating Label --- */
.input-label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  color: var(--text-color);
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 11;
}
.holo-input:focus + .input-label,
.holo-input:not(:placeholder-shown) + .input-label {
  top: -1.5rem;
  left: 0;
  font-size: 0.8rem;
  opacity: 1;
  color: var(--primary-color);
}

.holo-input:focus + .input-label::before,
.holo-input:focus + .input-label::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #212121;
}
.holo-input:focus + .input-label::before {
  color: var(--secondary-color);
  animation: glitch-label var(--glitch-anim-duration)
    cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}
.holo-input:focus + .input-label::after {
  color: var(--primary-color);
  animation: glitch-label var(--glitch-anim-duration)
    cubic-bezier(0.25, 0.46, 0.45, 0.94) reverse both;
}

/* --- Decorative Layers --- */
.input-border,
.input-scanline,
.input-glow,
.input-corners {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.input-border {
  border: 1px solid rgba(0, 242, 234, 0.2);
  opacity: 0.5;
  transition: all 0.3s ease;
}
.corner {
  position: absolute;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--primary-color);
  transition: all 0.3s ease;
  opacity: 0.5;
}
.corner-tl {
  top: -0.3rem;
  left: -0.3rem;
  border-right: none;
  border-bottom: none;
}
.corner-tr {
  top: -0.3rem;
  right: -0.3rem;
  border-left: none;
  border-bottom: none;
}
.corner-bl {
  bottom: -0.3rem;
  left: -0.3rem;
  border-right: none;
  border-top: none;
}
.corner-br {
  bottom: -0.3rem;
  right: -0.3rem;
  border-left: none;
  border-top: none;
}

.input-glow {
  background: radial-gradient(
    ellipse at center,
    rgba(0, 242, 234, 0.2) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.input-scanline {
  height: 100%;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0, 242, 234, 0.1) 48%,
    rgba(0, 242, 234, 0.3) 50%,
    rgba(0, 242, 234, 0.1) 52%,
    transparent 100%
  );
  opacity: 0;
}

/* --- Data Visualization --- */
.input-data-stream {
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 0.3rem;
  display: flex;
  opacity: 0;
  transition: opacity 0.3s ease 0.1s;
}
.stream-bar {
  flex-grow: 1;
  background-color: var(--primary-color);
  transition:
    transform 0.2s,
    opacity 0.2s;
  transform: scaleY(0);
  transform-origin: bottom;
}

.holo-input:focus {
  border-color: transparent;
}
.holo-input:focus ~ .input-border {
  opacity: 1;
  border-color: rgba(0, 242, 234, 0.5);
}
.holo-input:focus ~ .input-corners .corner {
  width: 1.25rem;
  height: 1.25rem;
  border-width: 3px;
  opacity: 1;
}
.holo-input:focus ~ .input-glow {
  opacity: 1;
}
.holo-input:focus ~ .input-scanline {
  animation: scan-vertical 4s linear infinite;
}
.holo-input:focus ~ .input-data-stream {
  opacity: 1;
}
.holo-input:focus ~ .input-data-stream .stream-bar {
  animation: data-pulse 2s infinite;
  animation-delay: calc(var(--i) * 0.1s);
}

/* --- Keyframes --- */
@keyframes glitch-label {
  0% {
    transform: translate(0);
    clip-path: inset(0 0 0 0);
  }
  20% {
    transform: translate(-0.2rem, 0.1rem);
    clip-path: inset(50% 0 20% 0);
  }
  40% {
    transform: translate(0.1rem, -0.1rem);
    clip-path: inset(20% 0 60% 0);
  }
  60% {
    transform: translate(-0.15rem, 0.1rem);
    clip-path: inset(80% 0 5% 0);
  }
  80% {
    transform: translate(0.15rem, -0.15rem);
    clip-path: inset(30% 0 45% 0);
  }
  100% {
    transform: translate(0);
    clip-path: inset(0 0 0 0);
  }
}

@keyframes scan-vertical {
  0% {
    opacity: 0;
    transform: translateY(-100%);
  }
  25% {
    opacity: 0.5;
  }
  75% {
    opacity: 0.5;
  }
  100% {
    opacity: 0;
    transform: translateY(100%);
  }
}

@keyframes data-pulse {
  0%,
  100% {
    transform: scaleY(0.2);
    opacity: 0.3;
  }
  50% {
    transform: scaleY(1);
    opacity: 0.8;
  }
}