:root {
  --background: #000000;
  --background-gradient: linear-gradient(120deg, #111118 0%, #000000 100%);
  --text: #FFFFFF;
  --text-secondary: #C0C0C0;
  --code: #808080;
  --accent: #FF00FF;
  --green: #00FF00;
  --yellow: #FFFF00;
  --red: #FF0000;
  --blue: #0000FF;
  --prompt: #FF55FF;
  --cyan: #00FFFF;
  --magenta: #FF00FF;
  --gray: #808080;
  --white: #FFFFFF;
  --kitty-0: #3f3f3f;
  --kitty-1: #d75f5f;
  --kitty-2: #5fff5f;
  --kitty-3: #ffd75f;
  --kitty-4: #5f5fff;
  --kitty-5: #ff5fff;
  --kitty-6: #5fffff;
  --kitty-7: #d0d0d0;
  --kitty-8: #1c1c1c;
  --kitty-9: #bfbfbf;
  --cmd-gap: 0.5rem;
  --header-size: 1.05rem;
  --line-height: 1.6;
  --max-width: 720px;
  --font-mono: 'JetBrains Mono', 'Fira Mono', 'Consolas', 'Menlo', monospace;
}

* { box-sizing: border-box; }

body {
  background: var(--background-gradient);
  color: var(--text);
  font-family: var(--font-mono);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  line-height: var(--line-height);
}

nav, #nav-bar {
  display: flex;
  gap: 1rem;
  justify-content: flex-start;
  padding: 1rem 0 0.5rem 1rem;
  font-size: 1rem;
}

nav a, .nav-link {
  color: var(--green);
  text-decoration: none;
  font-weight: 600;
  padding: 0.05em 0.3em;
}

nav a:hover, .nav-link:hover { color: var(--yellow); }

main {
  width: 700px;
  max-width: 100vw;
  margin: 0 auto;
  padding: 1rem 0 2rem 0;
}

h1,h2,h3 {
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 600;
  font-size: var(--header-size);
  margin: 0 0 var(--cmd-gap) 0;
}

.accent { color: var(--accent); }

.bash-prompt { color: var(--prompt); font-weight: 700; margin-right: 0.4em; }
.bash-user { color: var(--green); font-weight: 700; margin-right: 0.25em; }
.bash-colon { color: var(--white); font-weight: 700; margin-right: 0.1em; }
.bash-tilde { color: var(--white); font-weight: 400; margin-right: 0.35em; }
.bash-cmd { color: var(--cyan); font-weight: 400; margin-right: 0.4rem; }
.bash-path { color: var(--blue); font-weight: 700; }
.bash-output { color: var(--text); }

section { margin-bottom: 1.8rem; }

ul { padding-left: 0; margin: 0.4rem 0; }
li { margin-bottom: 0.35rem; color: var(--text-secondary); }
li::before { content: "$"; color: var(--yellow); margin-right: 0.5em; font-weight:700; }

/* command / response spacing: commands (prompt+cmd) should sit close to their output */
p { margin: 0.4rem 0 0.9rem 0; color: var(--text); }

/* make prompt parts and commands display consistently everywhere */
.bash-user, .bash-colon, .bash-tilde, .bash-cmd { display: inline-block; vertical-align: middle; }

/* unified command container to control spacing consistently */
.cli { display: inline-flex; gap: 0.35em; align-items: center; }

blockquote { border-left: 3px solid var(--blue); padding-left: 1rem; color: var(--text-secondary); background: rgba(0,0,0,0.06); }

code, .code, .meta {
  font-family: var(--font-mono);
  color: var(--code);
  background: #181828;
  padding: 0.08em 0.28em;
  border-radius: 3px;
}

pre {
  background: transparent;
  color: var(--text);
  font-family: var(--font-mono);
  white-space: pre;
}

footer { text-align:center; color: var(--text-secondary); padding: 1.5rem 0; }

@media (max-width: 800px) {
  main { padding: 0.8rem; width: calc(100% - 2rem); }
  nav { padding-left: 0.6rem; }
  h1,h2,h3 { font-size: 1rem; }
}

/* color bar used under fastfetch/info */
.color-bar {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 0;
  width: 100%;
  margin-top: 0.4rem;
  border-radius: 0;
  overflow: visible;
  align-items: stretch;
}
.color-cell { display: block; width: 100%; aspect-ratio: 1.44 / 1; }
.c0  { background: #000000; }
.c1  { background: #B21818; }
.c2  { background: #18B218; }
.c3  { background: #B26818; }
.c4  { background: #1818B2; }
.c5  { background: #B218B2; }
.c6  { background: #18B2B2; }
.c7  { background: #B2B2B2; }
.c8  { background: #686868; }
.c9  { background: #FF5454; }
.c10 { background: #54FF54; }
.c11 { background: #FFFF54; }
.c12 { background: #5454FF; }
.c13 { background: #FF54FF; }
.c14 { background: #54FFFF; }
.c15 { background: #FFFFFF; }