/* --- Global Styles --- */
@import url("https://fonts.googleapis.com/css2?family=VT323&display=swap");

body,
html {
  background-image: repeating-linear-gradient(
    transparent 0,
    rgba(0, 0, 0, 0.8) 1px,
    transparent 2px
  );
  height: 100%;
  margin: 0;
  /* Dark blue/purple background for a retro theme */
  background-color: black;
  font-family: "VT323", monospace;
  color: #ccffcc; /* Light green/cyan text color */
  font-size: 25px;
}

/* --- Flickering Keyframes --- */
/* This animation provides the subtle, unsteady text effect */
@keyframes flicker {
  /* Most of the time, the text is fully visible with a strong glow */
  0%,
  19%,
  21%,
  23%,
  25%,
  54%,
  56%,
  100% {
    text-shadow: 0 0 2px #ccffcc, /* Bright white core */ 0 0 10px #00ff00; /* Green glow */
    opacity: 1;
  }
  /* Occasionally, briefly reduce the glow and opacity for the flicker effect */
  20%,
  24%,
  55% {
    text-shadow: 0 0 1px #ccffcc;
    opacity: 0.8;
  }
}

/* --- Terminal Output Area --- */
#terminal {
  padding: 20px;
  height: 100%;
  box-sizing: border-box;
  overflow-y: auto;

  /* 1. Apply the text glow immediately */
  text-shadow: 0 0 2px #ccffcc, 0 0 10px #00ff00;

  /* 2. Apply the flicker animation */
  animation: flicker 2s infinite alternate;

  /* 3. Optional: Subtle horizontal lines (scanlines) for authenticity */
  background-image: repeating-linear-gradient(
    transparent 0,
    rgba(0, 0, 0, 0.4) 1px,
    transparent 2px
  );
}

/* --- Input Area --- */
#input-line {
  display: flex;
  align-items: center;
}

.prompt {
  margin-right: 5px;
  /* Make the prompt slightly brighter/more stable */
  text-shadow: 0 0 5px #ffffff;
}

#input {
  width: 100%;
  border: none;
  background: none;
  outline: none;
  color: inherit;
  font-family: "VT323", monospace;
  font-size: 25px;

  /* --- FIX: ADDED FLICKER EFFECT TO INPUT --- */
  text-shadow: 0 0 2px #ccffcc, 0 0 10px #00ff00;
  animation: flicker 2s infinite alternate;
  /* ------------------------------------- */
}
.field {
  white-space: pre;
  font-size: 25px;
}