:root {
  --terminal-bg: #0a0a0a;
  --terminal-amber: #ffb000;
  --terminal-amber-dim: #b87800;
  --terminal-amber-bright: #ffd062;
  --terminal-shadow: rgba(255, 176, 0, 0.35);
}

html, body {
  background: var(--terminal-bg);
}

.terminal-shell {
  font-family: 'VT323', 'IBM Plex Mono', 'Courier New', Courier, monospace;
  background: var(--terminal-bg);
  color: var(--terminal-amber);
  min-height: 100vh;
  padding: 1.25rem;
  text-shadow: 0 0 6px var(--terminal-shadow);
  position: relative;
  overflow-x: hidden;
}

/* Subtle CRT scanlines */
.terminal-shell::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0px,
    rgba(0, 0, 0, 0) 2px,
    rgba(0, 0, 0, 0.18) 3px,
    rgba(0, 0, 0, 0) 4px
  );
  z-index: 9999;
  mix-blend-mode: multiply;
}

.terminal-shell::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, 0.55) 100%);
  z-index: 9998;
}

.terminal-frame {
  max-width: 880px;
  margin: 0 auto;
  border: 2px solid var(--terminal-amber-dim);
  padding: 1rem 1.25rem 1.5rem;
  box-shadow: 0 0 18px var(--terminal-shadow), inset 0 0 24px rgba(255, 176, 0, 0.08);
  position: relative;
  z-index: 1;
}

.terminal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px dashed var(--terminal-amber-dim);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.terminal-header .status-block {
  color: var(--terminal-amber-bright);
}

.ascii-banner {
  white-space: pre;
  line-height: 1;
  color: var(--terminal-amber-bright);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
  overflow-x: auto;
}

.scene-meta {
  font-size: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--terminal-amber-dim);
  margin-bottom: 0.75rem;
}

.scene-text {
  font-size: 1.35rem;
  line-height: 1.55;
  min-height: 12em;
  white-space: pre-wrap;
  margin-bottom: 1.25rem;
}

.scene-text .blink {
  display: inline-block;
  width: 0.55em;
  height: 1.05em;
  background: var(--terminal-amber);
  margin-left: 2px;
  vertical-align: -0.15em;
  animation: blink 1.05s steps(2) infinite;
}

@keyframes blink {
  to { opacity: 0; }
}

.choices-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.choice-button {
  background: transparent;
  border: 1px solid var(--terminal-amber-dim);
  color: var(--terminal-amber);
  font-family: inherit;
  font-size: 1.15rem;
  padding: 0.65rem 0.9rem;
  width: 100%;
  text-align: left;
  cursor: pointer;
  text-shadow: 0 0 6px var(--terminal-shadow);
  transition: background 90ms linear, color 90ms linear, transform 90ms ease-out;
}

.choice-button:hover,
.choice-button:focus-visible {
  background: var(--terminal-amber);
  color: #1a0e00;
  outline: none;
  transform: translateX(4px);
}

.choice-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.footer-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  border-top: 1px dashed var(--terminal-amber-dim);
  padding-top: 0.75rem;
  margin-top: 1rem;
  font-size: 0.95rem;
}

.footer-bar button {
  background: transparent;
  border: 1px solid var(--terminal-amber-dim);
  color: var(--terminal-amber);
  font-family: inherit;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  font-size: 0.95rem;
}

.footer-bar button:hover,
.footer-bar button:focus-visible {
  background: var(--terminal-amber);
  color: #1a0e00;
  outline: none;
}

.ending-summary {
  border: 1px solid var(--terminal-amber);
  padding: 0.9rem 1rem;
  margin: 1rem 0;
  background: rgba(255, 176, 0, 0.04);
}

.ending-summary h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 1rem;
}

.stat-bar {
  flex: 1;
  height: 0.65em;
  background: rgba(255, 176, 0, 0.12);
  border: 1px solid var(--terminal-amber-dim);
  overflow: hidden;
  align-self: center;
}

.stat-bar > span {
  display: block;
  height: 100%;
  background: var(--terminal-amber);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  color: #1a0e00;
  background: var(--terminal-amber);
  padding: 0.4rem 0.8rem;
  z-index: 10000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

@media (max-width: 600px) {
  .scene-text { font-size: 1.15rem; }
  .choice-button { font-size: 1rem; }
  .ascii-banner { font-size: 0.55rem; }
  .terminal-frame { padding: 0.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  .scene-text .blink { animation: none; }
  .choice-button { transition: none; }
}