/* Terminal-style CSS for kran.ai */
:root {
  --terminal-bg: #000000;
  --terminal-text: #00ff00;
  --terminal-muted: #00cc00;
  --terminal-faint: #009900;
  --terminal-accent: #33ff33;
  --terminal-heading: #55ff55;
  --terminal-link: #00ff99;
  --terminal-link-hover: #66ffcc;
  --terminal-ui: #005500;
  --terminal-ui-hover: #007700;
  --terminal-ui-active: #009900;
  --terminal-selection: rgba(0, 255, 0, 0.3);
  --terminal-font: "Cascadia Code", "IBM Plex Mono", "Roboto Mono",
    "DejaVu Sans Mono", "Liberation Mono", Menlo, Monaco, Consolas, monospace;
  --border-radius: 0px;
  --line-height: 1.4;
}

body.theme-terminal {
  background-color: var(--terminal-bg);
  color: var(--terminal-text);
  font-family: var(--terminal-font);
  font-size: 1.6rem;
  line-height: var(--line-height);
  border: 1px solid var(--terminal-text);
  text-shadow: 0 0 5px rgba(0, 255, 0, 0.5);
}

body.theme-terminal::before {
  content: "$ kran.ai v1.0.0 > _ ";
  color: var(--terminal-text);
  position: fixed;
  top: 1rem;
  left: 1rem;
  font-family: var(--terminal-font);
  opacity: 0.7;
}

/* Text styles */
body.theme-terminal h1,
body.theme-terminal h2,
body.theme-terminal h3,
body.theme-terminal h4,
body.theme-terminal h5,
body.theme-terminal h6 {
  color: var(--terminal-heading);
  font-family: var(--terminal-font);
  font-weight: normal;
  margin-top: 2rem;
  letter-spacing: 0.05em;
}

body.theme-terminal h1 {
  font-size: 2.2em;
  border-bottom: 1px solid var(--terminal-text);
  padding-bottom: 0.5rem;
}

body.theme-terminal h1::before {
  content: "## ";
}

body.theme-terminal h2 {
  font-size: 1.8em;
}

body.theme-terminal h2::before {
  content: "# ";
}

body.theme-terminal h3::before {
  content: "> ";
}

body.theme-terminal p {
  margin-bottom: 1.5rem;
}

body.theme-terminal a {
  color: var(--terminal-link) !important;
  text-decoration: none;
  border-bottom: 1px dashed var(--terminal-text);
  padding-bottom: 2px;
  transition: all 0.2s ease;
}

body.theme-terminal a:hover {
  color: var(--terminal-link-hover) !important;
  border-bottom: 1px solid var(--terminal-link-hover);
  text-shadow: 0 0 8px rgba(0, 255, 153, 0.8);
}

/* UI elements */
body.theme-terminal .muted {
  color: var(--terminal-muted);
}

body.theme-terminal hr {
  border: 0;
  height: 1px;
  background: var(--terminal-ui);
  margin: 2rem 0;
  background-image: linear-gradient(
    to right,
    var(--terminal-bg),
    var(--terminal-text),
    var(--terminal-bg)
  );
}

body.theme-terminal code {
  font-family: var(--terminal-font);
  background-color: rgba(0, 80, 0, 0.3);
  padding: 0.2rem 0.4rem;
  border-radius: 2px;
}

body.theme-terminal pre {
  background-color: rgba(0, 50, 0, 0.5);
  padding: 1rem;
  border-left: 3px solid var(--terminal-text);
  overflow-x: auto;
}

body.theme-terminal blockquote {
  border-left: 3px solid var(--terminal-accent);
  padding-left: 1.5rem;
  margin: 2rem 0;
  color: var(--terminal-muted);
}

body.theme-terminal ::selection {
  background: var(--terminal-selection);
  color: var(--terminal-text);
}

/* Lists */
body.theme-terminal ul li::before {
  content: "> ";
  color: var(--terminal-accent);
}

body.theme-terminal ul {
  list-style-type: none;
  padding-left: 1.5rem;
}

body.theme-terminal ol {
  padding-left: 2.5rem;
}

/* Navigation */
body.theme-terminal nav {
  border-bottom: 1px solid var(--terminal-ui);
  padding-bottom: 1rem;
  margin-bottom: 3rem;
}

body.theme-terminal nav a {
  margin-right: 1.5rem;
}

/* Cursor effect */
body.theme-terminal main p:last-of-type::after {
  content: "_";
  display: inline-block;
  animation: cursor-blink 1s step-end infinite;
}

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

/* Scan line effect */
body.theme-terminal::after {
  content: " ";
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(rgba(0, 50, 0, 0) 50%, rgba(0, 50, 0, 0.05) 50%);
  background-size: 100% 4px;
  z-index: 2;
  pointer-events: none;
  opacity: 0.15;
}

/* Tables */
body.theme-terminal table {
  border-collapse: collapse;
  width: 100%;
  margin: 2rem 0;
}

body.theme-terminal th,
body.theme-terminal td {
  border: 1px solid var(--terminal-ui);
  padding: 0.7rem;
  text-align: left;
}

body.theme-terminal th {
  background-color: var(--terminal-ui);
  color: var(--terminal-heading);
}

/* Images */
body.theme-terminal img {
  border: 1px solid var(--terminal-ui);
  max-width: 100%;
  filter: sepia(20%) hue-rotate(60deg) brightness(90%) contrast(110%);
}

body.theme-terminal figcaption {
  color: var(--terminal-muted);
  font-size: 0.9em;
  text-align: center;
  font-style: italic;
}

/* Specific terminal elements */
body.theme-terminal .terminal-prompt::before {
  content: "$ ";
  color: var(--terminal-accent);
}

/* Sidenotes terminal style */
body.theme-terminal .sidenote {
  color: var(--terminal-muted);
  font-family: var(--terminal-font);
  font-size: 0.9em;
}

body.theme-terminal .sidenote:hover,
body.theme-terminal .sidenote-number:hover + .sidenote {
  color: var(--terminal-accent);
}