/* project.css — shared styles for project pages on viragsam.eu */

:root {
  --bg: #0d0d0f;
  --bg-raised: #141416;
  --ink: #e8e4dc;
  --ink-dim: #8a867e;
  --gold: #C9A96E;
  --line: rgba(232, 228, 220, 0.12);

  /* structural tokens: default (pool 1) themes keep the editorial serif look.
     pool 2 themes (phosphor, crt, signal) override these in theme.css. */
  --display-font: 'Cormorant Garamond', serif;
  --display-transform: none;
  --display-tracking: 0em;
  --em-style: italic;
  --radius: 0px;
  --pill-radius: 0px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Cormorant Garamond', serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* top bar */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2.5rem;
  border-bottom: 1px solid var(--line);
}

.topbar a {
  color: var(--ink);
  text-decoration: none;
  font-family: var(--display-font);
  font-size: 1.25rem;
  font-weight: 500;
  text-transform: var(--display-transform);
}

.topbar a em { color: var(--gold); font-style: var(--em-style); }

.topbar .domain {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  color: var(--ink-dim);
  letter-spacing: 0.08em;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-controls { display: flex; flex-direction: column; gap: 0.3rem; }

.theme-picker, .theme-random {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--pill-radius);
  padding: 0.3rem 0.5rem;
  cursor: pointer;
}
.theme-picker:hover, .theme-picker:focus-visible,
.theme-random:hover, .theme-random:focus-visible { color: var(--gold); border-color: var(--gold); }
.theme-random { text-align: center; }

/* layout */
main {
  flex: 1;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 4rem 1.5rem 5rem;
}

.crumb {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--ink-dim);
  margin-bottom: 2.5rem;
}

.crumb a {
  color: var(--ink-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}

.crumb a:hover { color: var(--gold); }

/* hero */
.project-index {
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  color: var(--gold);
  letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
}

h1 {
  font-family: var(--display-font);
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: var(--display-tracking);
  text-transform: var(--display-transform);
}

h1 em { color: var(--gold); font-style: var(--em-style); }

.meta {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  color: var(--ink-dim);
  letter-spacing: 0.06em;
  margin-top: 1rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}

/* body */
section { margin-top: 3rem; }

h2 {
  font-family: var(--display-font);
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: var(--display-tracking);
  text-transform: var(--display-transform);
  margin-bottom: 1rem;
}

h2 em { color: var(--gold); font-style: var(--em-style); }

p {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--ink);
  margin-bottom: 1rem;
}

p strong { font-weight: 600; }

ul.plain {
  list-style: none;
  margin-bottom: 1rem;
}

ul.plain li {
  font-size: 1.15rem;
  line-height: 1.75;
  padding-left: 1.4rem;
  position: relative;
  margin-bottom: 0.5rem;
}

ul.plain li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  top: 0.3rem;
}

/* pipeline / step list */
ol.steps {
  list-style: none;
  counter-reset: step;
  margin-bottom: 1rem;
}

ol.steps li {
  counter-increment: step;
  font-size: 1.1rem;
  line-height: 1.7;
  padding: 1rem 0 1rem 3rem;
  position: relative;
  border-bottom: 1px solid var(--line);
}

ol.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1.1rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  color: var(--gold);
}

/* tech tags */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

.tags span {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  border-radius: var(--pill-radius);
  padding: 0.35rem 0.8rem;
}

/* code-ish inline */
code {
  font-family: 'DM Mono', monospace;
  font-size: 0.85em;
  color: var(--gold);
  background: var(--bg-raised);
  padding: 0.1em 0.4em;
}

/* prev / next nav */
.pager {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.pager a {
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.65rem 1.4rem;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.pager a:hover {
  border-color: var(--gold);
  color: var(--gold);
}

footer {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  color: var(--ink-dim);
  text-align: center;
  padding: 1.5rem;
  border-top: 1px solid var(--line);
  letter-spacing: 0.08em;
}

@media (max-width: 540px) {
  .topbar { padding: 1.25rem 1.25rem; flex-wrap: wrap; gap: 1rem; }
  .topbar-right { flex-wrap: wrap; gap: 0.8rem; }
  main { padding: 2.5rem 1.25rem 3.5rem; }
}