:root {
  --dr-bg: #282a36;
  --dr-fg: #f8f8f2;
  --dr-comment: #6272a4;
  --dr-current: #44475a;
  --dr-cyan: #8be9fd;
  --dr-green: #50fa7b;
  --dr-orange: #ffb86c;
  --dr-pink: #ff79c6;
  --dr-purple: #bd93f9;
  --dr-red: #ff5555;
  --dr-yellow: #f1fa8c;
}

[data-theme="light"] {
  --dr-bg: #f8f8f2;
  --dr-fg: #282a36;
  --dr-comment: #7a7e8a;
  --dr-current: #e6e6e6;
  --dr-cyan: #00adb5;
  --dr-green: #00b84d;
  --dr-orange: #c97d00;
  --dr-pink: #c8406b;
  --dr-purple: #8a4dbf;
  --dr-red: #c84040;
  --dr-yellow: #baba00;
}

html {
  font-family: 'JetBrains Mono', 'JMH Typewriter', monospace;
}

body {
  margin: 0;
}

.intro-flex {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: center;
  gap: 2rem;
  max-width: 760px;
  margin: 0 auto;
}

.intro-flex .spaced-container {
  width: auto;
  min-width: 0;
}

.social-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
}

.intro-flex .social-row {
  flex-direction: column;
}

.social {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  cursor: pointer;
}

.social img {
  display: block;
}

[data-theme="dark"] .social img {
  filter: brightness(0) invert(0.88);
}

.spaced-container {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 1rem;
  box-sizing: border-box;
  line-height: 1.5;
  word-wrap: break-word;
}

.dracula-fg { color: var(--dr-fg); }
.dracula-bg { background-color: var(--dr-bg); }
.dracula-currentline { color: var(--dr-current); }
.dracula-selection { color: var(--dr-current); }
.dracula-comment { color: var(--dr-comment); }
.dracula-cyan { color: var(--dr-cyan); }
.dracula-green { color: var(--dr-green); }
.dracula-orange { color: var(--dr-orange); }
.dracula-pink { color: var(--dr-pink); }
.dracula-purple { color: var(--dr-purple); }
.dracula-red { color: var(--dr-red); }
.dracula-yellow { color: var(--dr-yellow); }

/* ---- line numbers ---- */

.intro-section {
  counter-reset: line;
  text-align: left;
}

.intro-section p {
  counter-increment: line;
  position: relative;
  padding-left: 3.5rem;
  margin: 0;
}

.intro-section p::before {
  content: counter(line);
  position: absolute;
  left: 0;
  width: 2.5rem;
  text-align: right;
  padding-right: 0.5rem;
  color: var(--dr-comment);
  user-select: none;
}

/* ---- theme toggle ---- */

#theme-toggle {
  position: fixed;
  top: 1rem;
  right: 1rem;
  background: var(--dr-current);
  color: var(--dr-fg);
  border: 1px solid var(--dr-comment);
  border-radius: 6px;
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.85rem;
  z-index: 100;
  transition: background 0.2s, color 0.2s;
}

#theme-toggle:hover {
  opacity: 0.85;
}

/* ---- project cards ---- */

.projects-section {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 1rem;
  box-sizing: border-box;
}

.project-card {
  border-bottom: 1px solid var(--dr-comment);
  margin-bottom: 0;
  cursor: pointer;
}

.project-card:last-child {
  border-bottom: none;
}

.project-card-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.75rem 0;
  position: relative;
}

.project-card-title {
  color: var(--dr-cyan);
  font-weight: 600;
}

.project-card:hover .project-card-title {
  color: var(--dr-purple);
}

.project-card-header::before {
  content: "▸";
  color: var(--dr-comment);
  transition: transform 0.2s;
}

.project-card.expanded .project-card-header::before {
  transform: rotate(90deg);
}

.project-card-source {
  color: var(--dr-comment);
  font-size: 0.75rem;
  text-decoration: none;
}

.project-card-source:hover {
  text-decoration: underline;
}

.project-card-body {
  display: none;
  padding: 0 0 1rem;
  counter-reset: desc-line;
}

.project-card.expanded .project-card-body {
  display: block;
}

.project-card-body p {
  counter-increment: desc-line;
  position: relative;
  padding-left: 3.5rem;
  margin: 0;
  line-height: 1.5;
  color: var(--dr-fg);
  text-align: left;
}

.project-card-body a {
  color: var(--dr-cyan);
  text-decoration: underline;
}

.project-card-body a:hover {
  color: var(--dr-pink);
}

.project-card-body p::before {
  content: counter(desc-line);
  position: absolute;
  left: 0;
  width: 2.5rem;
  text-align: right;
  padding-right: 0.5rem;
  color: var(--dr-comment);
  user-select: none;
}

/* ---- toast ---- */

.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--dr-current);
  color: var(--dr-green);
  border: 1px solid var(--dr-comment);
  border-radius: 6px;
  padding: 0.5rem 1rem;
  font-family: inherit;
  font-size: 0.85rem;
  z-index: 200;
  pointer-events: none;
}