/* ================================
   Pip-Boy Terminal Theme (Refined)
   ================================ */

@font-face {
  font-family: 'VT323';
  src: url('../fonts/VT323-Regular.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;
}

html {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  height: 100%;
  overflow: hidden;
}

body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  background-color: #0f0f0f;
  color: #00ff00;
  font-family: 'VT323', monospace;
  font-size: 24px;
  line-height: 1.0;
  text-shadow: 0 0 2px #00ff00, 0 0 5px #00ff00;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.section-break {
  color: #009900;
  margin: 1em 0;
  letter-spacing: 2px;
}

/* Terminal box */
.terminal {
  background: radial-gradient(circle at center, #0a0f0a 60%, #050805 100%);

  background-color: #0a0f0a;
  padding: 1.5em;
  border: 2px solid #00ff00;
  box-shadow: 0 0 30px #00ff00;
  border-radius: 12px;

  /* FIXED SIZE */
  width: 90%;
  height: 90%;

  /* CONTENT SCROLLING INSIDE */
  overflow-y: auto;
  overflow-x: hidden;

  white-space: pre-wrap;
  margin: 2em auto;
  box-sizing: border-box;
}

/* CRT scanlines */
.scanlines {
  position: fixed;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 255, 0, 0.05),
    rgba(0, 255, 0, 0.05) 2px,
    transparent 2px,
    transparent 4px
  );
  pointer-events: none;
  z-index: 1000;
}

/* Screen vignette */
.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 60%, rgba(0,0,0,0.6) 100%);
  z-index: 999;
}

/* Header flicker effect */
h1.flicker {
  font-size: 2.4em;
  margin: 0.25em 0;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-bottom: 2px dashed #00ff00;
  padding-bottom: 0.25em;
  animation: flicker 1.5s infinite alternate;
}

@keyframes flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% { opacity: 1; }
  20%, 24%, 55% { opacity: 0.7; }
}

/* Typing line spacing */
.typewriter-line {
  display: block;
  margin: 0.15em 0;
  line-height: 1.1;
  white-space: pre-wrap;
}

.cursor {
  display: inline-block;
  animation: blink 1s step-start infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Menu items */
.menu {
  list-style: none;
  padding: 0;
  margin-top: 1em;
}

.menu-item {
  margin: 0.15em 0;
  padding: 0.1em 0.5em;
}

.menu-item.selected {
  background-color: #00ff00;
  color: #000;
  border: 1px solid #00ff00;
  width: 100%;
  white-space: pre;
  box-sizing: border-box;
}

.menu-item.locked {
  color: #555;
  font-style: italic;
}

.menu-item.read:not(.selected) {
  color: #00cc00;
  font-style: italic;
}

/* Bold indicator lines */
p.typewriter-line[data-text^=">"] {
  font-weight: bold;
  color: #66ff66;
}

/* Hoverable prompts */
.click-text {
  padding: 0.25em 0.5em;
  transition: all 0.2s ease;
}

.click-text:hover,
a:hover,
a.selected {
  background-color: #00ff00;
  color: #000;
  padding: 0 0.25em;
  text-decoration: none;
}

a {
  color: #00ffff;
  text-decoration: underline;
}

/* Overlay intro */
#intro-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #0f0f0f;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: #00ff00;
  text-shadow: 0 0 4px #00ff00;
  cursor: pointer;
  z-index: 2000;
  transition: all 0.2s ease;
}

#intro-overlay:hover {
  background-color: #00ff00;
  color: #000;
  text-shadow: none;
}

/* List item spacing */
ul {
  margin: 0.5em 0 1em 1.5em;
  padding: 0;
}

li.typewriter-line {
  margin: 0.15em 0 0.15em 0.75em;
  line-height: 1.1;
  padding-left: 0.25em;
}

li.typewriter-line::marker {
  content: "> ";
}

/* ============================
   Vault33 Themed Scrollbar
   ============================ */

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #0a0f0a;
  border: 1px solid #00ff00;
  box-shadow: inset 0 0 5px #00ff00;
}

::-webkit-scrollbar-thumb {
  background-color: #00ff00;
  border-radius: 5px;
  border: 1px solid #0f0f0f;
  box-shadow: 0 0 5px #00ff00;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #66ff66;
}

p.typewriter-line {
  margin: 0;              /* Remove vertical gaps */
  padding: 0.1em 0;       /* Minimal padding for legibility */
  line-height: 1.2em;     /* Tighten spacing */
}