body {
  margin: 0;
  height: 100vh;
  font-family: 'Fira Code', monospace;
  background: linear-gradient(135deg, #eb60ad, #7efba5);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  color: #7efba5;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

body::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 0;
}

body::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.25) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.3;
  animation: blink 3s infinite alternate;
}

@keyframes blink {
  from { opacity: 0.2; }
  to { opacity: 0.4; }
}

.terminal {
  width: 650px;
  max-width: 90vw;
  min-height: 250px;
  height: auto;
  background: rgba(0, 0, 0, 0.85);
  border-radius: 10px;
  box-shadow: 0 0 25px rgba(235, 96, 173, 0.4),
              0 0 35px rgba(126, 251, 165, 0.2);
  display: flex;
  flex-direction: column;
  z-index: 1;
  overflow: hidden;
  padding-bottom: 10px;
}

.terminal-header {
  background: #2c2c2c;
  height: 34px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}

.btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: 8px;
}

.red { background: #ff5f57; }
.yellow { background: #febc2e; }
.green { background: #28c840; }

.terminal-body {
  flex: 1;
  padding: 15px 20px;
  font-size: 1rem;
  color: #7efba5;
  font-family: 'Menlo', 'Monaco', 'Fira Code', monospace;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: break-word;
  overflow-y: auto;
  scrollbar-width: none;
}

.terminal-body::-webkit-scrollbar {
  display: none;
}

.countdown {
  font-size: 1rem;
  color: #eb60ad;
  margin-top: 10px;
}

.highlight {
  font-weight: bold;
  color: #eb60ad;
}

.highlight.yellow {
  color: #eb60ad;
}

#typewriter {
  line-height: 1.7rem;
}

@media (max-width: 600px) {
  .terminal {
    width: 95vw;
    min-height: 200px;
    padding-bottom: 8px;
  }

  .terminal-body {
    font-size: 0.9rem;
    padding: 12px 15px;
  }

  #typewriter {
    line-height: 1.5rem;
  }
}