.fingerprint-container {
  position: relative;
  width: 120px;
  height: 120px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.fingerprint-button {
  position: relative;
  width: 100px;
  height: 100px;
  background: #1a1a1a;
  border: 2px solid #00ff00;
  border-radius: 50%;
  box-shadow: 0 0 15px #00ff00;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s ease;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* SVG Fingerprint */
.fingerprint-svg {
  width: 70px;
  height: 70px;
  stroke: #00ff00;
  fill: none;
  z-index: 2;
  transition: stroke 0.3s ease;
}

.fingerprint-svg path {
  stroke-dasharray: 50;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.5s ease;
}

/* Scan line */
.scan-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(0, 255, 0, 0.6);
  box-shadow: 0 0 10px #00ff00;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 3;
}

/* Horizontal glitch overlay */
.glitch-overlay-h {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 255, 0, 0.2),
    transparent
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

/* Vertical glitch overlay */
.glitch-overlay-v {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    0deg,
    transparent,
    rgba(0, 255, 0, 0.15),
    transparent
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

/* Distorted glitch layer */
.glitch-distort {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 255, 0, 0.1);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

/* Ripple effect for click */
.ripple-effect {
  position: absolute;
  width: 0;
  height: 0;
  background: rgba(0, 255, 0, 0.3);
  border-radius: 50%;
  opacity: 0;
  z-index: 2;
  pointer-events: none;
}

/* Binary particles */
.binary-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 4;
}

.particle {
  position: absolute;
  color: #00ff00;
  font-size: 10px;
  opacity: 0;
  animation: particle-rise 1.2s linear infinite;
}

/* Hover state */
.fingerprint-button:hover {
  background: rgba(0, 255, 0, 0.1);
  box-shadow: 0 0 25px #00ff00;
  transform: scale(1.05);
}

.fingerprint-button:hover .fingerprint-svg {
  stroke: #00cc00;
}

.fingerprint-button:hover .fingerprint-svg path:nth-child(1) {
  animation: scan-path-1 1.5s infinite linear;
}

.fingerprint-button:hover .fingerprint-svg path:nth-child(2) {
  animation: scan-path-2 1.5s infinite linear;
}

.fingerprint-button:hover .fingerprint-svg path:nth-child(3) {
  animation: scan-path-3 1.5s infinite linear;
}

.fingerprint-button:hover .scan-line {
  opacity: 1;
  animation: scan-move 1.5s infinite linear;
}

.fingerprint-button:hover .glitch-overlay-h {
  opacity: 1;
  animation: glitch-h 1s infinite;
}

.fingerprint-button:hover .glitch-overlay-v {
  opacity: 1;
  animation: glitch-v 0.8s infinite;
}

.fingerprint-button:hover .glitch-distort {
  opacity: 0.8;
  animation: glitch-distort 0.5s infinite;
}

/* Clicked state */
.fingerprint-button:active {
  background: #00ff00;
  box-shadow:
    0 0 30px #00ff00,
    0 0 50px #00ff00;
  transition: all 0.1s ease;
}

.fingerprint-button:active .fingerprint-svg {
  stroke: #0a0a0a;
}

.fingerprint-button:active .fingerprint-svg path {
  animation: scanned-path 0.5s ease-in-out forwards;
}

.fingerprint-button:active .scan-line,
.fingerprint-button:active .glitch-overlay-h,
.fingerprint-button:active .glitch-overlay-v,
.fingerprint-button:active .glitch-distort {
  opacity: 0;
}

.fingerprint-button:active .ripple-effect {
  width: 120px;
  height: 120px;
  opacity: 1;
  animation: ripple 0.6s ease-out forwards;
  transform: translate(-50%, -50%);
  top: 50%;
  left: 50%;
}

/* Animations */
@keyframes scan-path-1 {
  0% {
    stroke-dashoffset: 50;
  }
  50% {
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dashoffset: 50;
  }
}

@keyframes scan-path-2 {
  0% {
    stroke-dashoffset: 0;
  }
  50% {
    stroke-dashoffset: 50;
  }
  100% {
    stroke-dashoffset: 0;
  }
}

@keyframes scan-path-3 {
  0% {
    stroke-dashoffset: 25;
  }
  50% {
    stroke-dashoffset: 75;
  }
  100% {
    stroke-dashoffset: 25;
  }
}

@keyframes scan-move {
  0% {
    top: 0;
  }
  100% {
    top: 100%;
  }
}

@keyframes glitch-h {
  0% {
    transform: translateX(-100%);
  }
  20% {
    transform: translateX(100%) skewX(5deg);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes glitch-v {
  0% {
    transform: translateY(-100%);
  }
  30% {
    transform: translateY(100%) skewY(3deg);
  }
  100% {
    transform: translateY(100%);
  }
}

@keyframes glitch-distort {
  0% {
    transform: translate(0, 0);
  }
  20% {
    transform: translate(-2px, 2px);
  }
  40% {
    transform: translate(2px, -2px);
  }
  60% {
    transform: translate(-1px, 1px);
  }
  80% {
    transform: translate(1px, -1px);
  }
  100% {
    transform: translate(0, 0);
  }
}

@keyframes scanned-path {
  0% {
    stroke-dashoffset: 0;
    opacity: 1;
  }
  50% {
    stroke-dashoffset: 50;
    opacity: 0.8;
  }
  100% {
    stroke-dashoffset: 0;
    opacity: 1;
  }
}

@keyframes ripple {
  0% {
    width: 0;
    height: 0;
    opacity: 1;
  }
  100% {
    width: 120px;
    height: 120px;
    opacity: 0;
  }
}

@keyframes particle-rise {
  0% {
    opacity: 0;
    transform: translateY(100%) translateX(0);
  }
  20% {
    opacity: 0.7;
  }
  100% {
    opacity: 0;
    transform: translateY(-100%) translateX(10px);
  }
}