:root {
  --green: #00ff7a;
  --green-dim: #008f3e;
  --green-glow: #00ff7a55;
  --bg: #000;
  --panel: rgba(0, 14, 6, 0.78);
  --border: #00ff7a55;
  --red: #ff2a3c;
  --blue: #2a7bff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--green);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  min-height: 100%;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  position: relative;
}

/* matrix rain canvas */
#rain {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  display: block;
}

/* faint scanlines + vignette */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(0,0,0,0) 0,
      rgba(0,0,0,0) 2px,
      rgba(0,0,0,0.18) 3px,
      rgba(0,0,0,0) 4px
    ),
    radial-gradient(ellipse at center, transparent 50%, rgba(0,0,0,0.85) 100%);
  z-index: 2;
  mix-blend-mode: multiply;
}

.stage {
  position: relative;
  z-index: 3;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.terminal {
  width: 100%;
  max-width: 760px;
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow:
    0 0 0 1px rgba(0,255,122,0.08) inset,
    0 0 60px rgba(0,255,122,0.15),
    0 20px 60px rgba(0,0,0,0.6);
  backdrop-filter: blur(2px);
}

.bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(0,255,122,0.08), transparent);
}
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot--r { background: #ff5f57; }
.dot--y { background: #febc2e; }
.dot--g { background: #28c840; }
.bar__title {
  margin-left: 10px;
  font-size: 12px;
  color: var(--green-dim);
  letter-spacing: 0.05em;
}

.screen {
  padding: 22px 22px 8px;
  font-size: 15px;
  line-height: 1.55;
}

.line { margin: 0 0 6px; }
.muted { color: var(--green-dim); }
.prompt { color: var(--green); margin-right: 8px; }

.hello {
  font-family: 'VT323', 'JetBrains Mono', monospace;
  font-size: clamp(44px, 11vw, 96px);
  line-height: 1.05;
  margin: 18px 0 10px;
  letter-spacing: 0.02em;
  color: var(--green);
  text-shadow:
    0 0 6px var(--green-glow),
    0 0 18px var(--green-glow),
    0 0 38px rgba(0,255,122,0.25);
  white-space: pre-wrap;
  word-break: break-word;
}
.hello::after {
  content: "▮";
  margin-left: 6px;
  color: var(--green);
  animation: blink 1s steps(2) infinite;
}

.sub {
  margin: 0 0 18px;
  color: var(--green-dim);
  font-size: 14px;
  min-height: 1.2em;
  letter-spacing: 0.04em;
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 6px 0 18px;
}

.pill {
  appearance: none;
  border: 1px solid var(--green);
  background: transparent;
  color: var(--green);
  padding: 10px 16px;
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  letter-spacing: 0.05em;
  text-transform: lowercase;
  transition: transform .08s ease, background .15s ease, box-shadow .15s ease, color .15s ease;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.pill:hover { box-shadow: 0 0 24px var(--green-glow); }
.pill:active { transform: translateY(1px); }

.pill--red {
  color: var(--red);
  border-color: var(--red);
}
.pill--red:hover {
  background: rgba(255,42,60,0.08);
  box-shadow: 0 0 24px rgba(255,42,60,0.4);
}
.pill--blue {
  color: var(--blue);
  border-color: var(--blue);
}
.pill--blue:hover {
  background: rgba(42,123,255,0.08);
  box-shadow: 0 0 24px rgba(42,123,255,0.4);
}

.pill__glyph { font-size: 10px; }

.cursor { margin-top: 4px; color: var(--green); }
.blink { animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.status {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--green-dim);
  letter-spacing: 0.06em;
}
.status b { color: var(--green); font-weight: 400; }
.clock { margin-left: auto; }

/* overlay shown when a pill is taken */
.overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.0) 0%, rgba(0,0,0,0.92) 70%);
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s ease;
}
.overlay.show { opacity: 1; pointer-events: auto; }
.overlay p {
  font-family: 'VT323', monospace;
  font-size: clamp(28px, 6vw, 56px);
  color: var(--green);
  text-shadow: 0 0 14px var(--green-glow);
  max-width: 720px;
  text-align: center;
  margin: 0;
  letter-spacing: 0.03em;
}
.overlay.red p { color: var(--red); text-shadow: 0 0 14px rgba(255,42,60,0.6); }
.overlay.blue p { color: #8ab6ff; text-shadow: 0 0 14px rgba(42,123,255,0.6); }

@media (max-width: 520px) {
  .screen { padding: 16px 14px 6px; font-size: 14px; }
  .bar__title { display: none; }
  .status { font-size: 11px; gap: 10px; }
  .clock { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hello::after, .blink { animation: none; }
}