:root {
  --bg: #0a0e0a;
  --bg-deep: #050705;
  --green: #00ff41;
  --green-dim: #1aa01a;
  --green-soft: #7dd87d;
  --amber: #ffb86b;
  --red: #ff5f56;
  --yellow: #ffbd2e;
  --blue: #5ec8ff;
  --gray: #6b7a6b;
  --titlebar: #1c1f1c;
  --titlebar-text: #c0c4c0;
  --font: "JetBrains Mono", "Courier New", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: radial-gradient(circle at center, #0d130d 0%, #020302 100%);
  font-family: var(--font);
  color: var(--green);
  overflow: hidden;
  -webkit-text-size-adjust: 100%;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  /* Use dynamic viewport units on mobile so iOS Safari's collapsing
     toolbar doesn't crop the terminal. Fallback to 100vh on older browsers. */
  min-height: 100vh;
  min-height: 100dvh;
}

.scanlines {
  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, 255, 65, 0.04) 3px,
    rgba(0, 0, 0, 0) 4px
  );
  z-index: 10;
  mix-blend-mode: screen;
}

.terminal {
  width: min(1100px, 100%);
  height: min(800px, 100%);
  max-height: 100dvh;
  background: var(--bg);
  border-radius: 10px;
  box-shadow:
    0 0 0 1px rgba(0, 255, 65, 0.15),
    0 30px 80px rgba(0, 0, 0, 0.75),
    0 0 120px rgba(0, 255, 65, 0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.titlebar {
  background: linear-gradient(to bottom, #2a2e2a, #1c1f1c);
  border-bottom: 1px solid #000;
  height: 28px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  flex-shrink: 0;
  user-select: none;
}

.dots { display: flex; gap: 8px; }
.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}
.dot.red    { background: var(--red); }
.dot.yellow { background: var(--yellow); }
.dot.green  { background: #27c93f; }

.title {
  flex: 1;
  text-align: center;
  color: var(--titlebar-text);
  font-size: 12px;
  letter-spacing: 0.5px;
}

.spacer { width: 60px; }

.screen {
  flex: 1;
  padding: 18px 22px 22px;
  overflow-y: auto;
  font-size: 14px;
  line-height: 1.5;
  text-shadow: 0 0 4px rgba(0, 255, 65, 0.4);
  scrollbar-width: thin;
  scrollbar-color: var(--green-dim) transparent;
}
.screen::-webkit-scrollbar { width: 8px; }
.screen::-webkit-scrollbar-thumb { background: var(--green-dim); border-radius: 4px; }
.screen::-webkit-scrollbar-track { background: transparent; }

.banner {
  color: var(--green);
  margin: 0 0 12px;
  font-size: 11px;
  line-height: 1.15;
  white-space: pre;
  overflow-x: auto;
}

#output > div { margin-bottom: 6px; }

.cmd-echo {
  color: var(--green-soft);
  margin-top: 10px;
}
.cmd-echo .prompt { margin-right: 6px; }

.prompt {
  display: inline-flex;
  gap: 0;
  white-space: nowrap;
}
.prompt .user   { color: var(--green); font-weight: 700; }
.prompt .at     { color: var(--gray); }
.prompt .host   { color: var(--blue); font-weight: 700; }
.prompt .colon  { color: var(--gray); }
.prompt .path   { color: var(--amber); margin-right: 6px; }
.prompt .dollar { color: var(--green); margin-right: 8px; }

.prompt-line {
  display: flex;
  align-items: center;
  margin-top: 10px;
  position: relative;
}

.cmd-input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--green);
  font-family: var(--font);
  font-size: 14px;
  flex: 1;
  caret-color: transparent;
  text-shadow: inherit;
  padding: 0;
}

.cursor {
  position: absolute;
  pointer-events: none;
  color: var(--green);
  animation: blink 1s steps(2, start) infinite;
}

@keyframes blink {
  to { visibility: hidden; }
}

.output-line { white-space: pre-wrap; word-wrap: break-word; }

.label   { color: var(--blue); font-weight: 700; }
.value   { color: var(--green-soft); }
.muted   { color: var(--gray); }
.accent  { color: var(--amber); }
.error   { color: var(--red); }
.success { color: #27c93f; }
.link    { color: var(--blue); text-decoration: none; border-bottom: 1px dotted var(--blue); }
.link:hover { color: var(--green); border-color: var(--green); }

.repo-row {
  display: grid;
  grid-template-columns: 28px 1fr auto auto;
  gap: 12px;
  align-items: baseline;
  padding: 2px 0;
}
.repo-name { color: var(--blue); font-weight: 700; }
.repo-desc { color: var(--green-soft); }
.repo-meta { color: var(--gray); font-size: 12px; white-space: nowrap; }
.repo-star { color: var(--yellow); }

.ascii-avatar {
  color: var(--green);
  font-size: 10px;
  line-height: 1;
  white-space: pre;
  display: inline-block;
  vertical-align: top;
  margin-right: 16px;
}

.whoami-grid {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.help-grid {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 4px 18px;
}
.help-grid .cmd { color: var(--amber); }
.help-grid .desc { color: var(--green-soft); }

/* Quick-command bar — visible on touch devices and narrow screens.
   Lets visitors run commands by tapping instead of typing on a phone keyboard. */
.quick-cmds {
  display: none;
  gap: 6px;
  padding: 8px 10px calc(8px + env(safe-area-inset-bottom)) 10px;
  background: linear-gradient(to bottom, rgba(0,255,65,0.04), rgba(0,0,0,0.6));
  border-top: 1px solid rgba(0, 255, 65, 0.18);
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  flex-shrink: 0;
}
.quick-cmds::-webkit-scrollbar { display: none; }
.quick-cmds button {
  flex: 0 0 auto;
  background: transparent;
  border: 1px solid rgba(0, 255, 65, 0.4);
  color: var(--green);
  font-family: var(--font);
  font-size: 12px;
  padding: 7px 12px;
  border-radius: 4px;
  cursor: pointer;
  text-shadow: 0 0 4px rgba(0, 255, 65, 0.4);
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.1s, border-color 0.1s;
}
.quick-cmds button::before { content: "$ "; color: var(--green-dim); }
.quick-cmds button:active,
.quick-cmds button:hover {
  background: rgba(0, 255, 65, 0.12);
  border-color: var(--green);
}

@media (max-width: 740px), (pointer: coarse) {
  .quick-cmds { display: flex; }
}

@media (max-width: 640px) {
  body { padding: 0; }
  .terminal {
    border-radius: 0;
    height: 100vh;
    height: 100dvh;
    padding-top: env(safe-area-inset-top);
  }
  .titlebar { height: 32px; }
  .title { font-size: 11px; }
  .screen {
    font-size: 13px;
    padding: 12px 12px 12px;
    line-height: 1.55;
  }
  .banner {
    font-size: 7px;
    margin-bottom: 8px;
    line-height: 1.1;
  }
  /* Stack repo metadata vertically — no more cramped horizontal grid */
  .repo-row {
    grid-template-columns: auto 1fr;
    gap: 6px 10px;
    padding: 6px 0;
    border-bottom: 1px dashed rgba(0, 255, 65, 0.12);
  }
  .repo-meta { grid-column: 2; font-size: 11px; }
  .whoami-grid { gap: 8px; }
  .ascii-avatar { font-size: 9px; margin-right: 8px; }
  .help-grid { grid-template-columns: max-content 1fr; gap: 2px 12px; font-size: 12.5px; }
  .cmd-input { font-size: 16px; /* prevent iOS auto-zoom on focus */ }
  .prompt-line .prompt { font-size: 13px; }
}

@media (max-width: 380px) {
  /* On very tight screens, drop the noisy ASCII banner altogether */
  .banner { display: none; }
  .screen { padding: 10px; }
}