/* ---- tweak these to change the whole feel of the site ---- */
:root {
  --content-width: 640px;
  --text: #232323;
  --muted: #6b6b6b;
  --accent: #b5443b;   /* used for links, badge, dates */
  --bg: #fdfcf9;
  --border: #e6e2da;
  --font-body: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
}

.site-header {
  max-width: 1500px; /* Forces it to span beyond the 1300px main container */
  margin: 3rem auto 2.5rem;
  padding: 0 2.5rem; /* Slightly increased padding to keep the text off the extreme edges */
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.5rem;
  text-align: center;
}

.site-title {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: normal;
  color: var(--text);
  text-decoration: none;
}

.site-subtitle {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

main {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
  display: grid;
  /* Phantom left column, center content, right sidebar */
  grid-template-columns: 250px 1fr 250px;
  gap: 3rem;
}

.content-wrapper {
  grid-column: 2;
  max-width: 680px;  /* Keeps line lengths readable */
  margin: 0 auto;    /* Centers the text block within the track */
  width: 100%;
}

aside {
  grid-column: 3;
}

/* Tablet: Drop the phantom column before it gets cramped */
@media (max-width: 1150px) {
  main { grid-template-columns: 1fr 250px; }
  .content-wrapper { grid-column: 1; }
  aside { grid-column: 2; }
}

/* Mobile: Stack everything */
@media (max-width: 800px) {
  main { grid-template-columns: 1fr; }
  .content-wrapper, aside { grid-column: 1; }
}

/* ---- post list (home page) ---- */
.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.post-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.post-item a {
  display: block;
  text-decoration: none;
  color: var(--text);
}

.post-item .post-date {
  display: block;
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.post-item .post-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
}

.post-summary {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---- single post ---- */
.post h1 {
  font-family: var(--font-serif);
  font-size: 2rem;
  margin-bottom: 0.3rem;
}

.post-nav {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.post-meta {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0;
  margin-bottom: 2rem;
}

.post h2 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-top: 2.2rem;
}

.post p { margin: 0.9rem 0; }

.post img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  margin: 1rem 0;
}

.post figure {
  margin: 1.5rem 0;
}

.post figure img {
  margin: 0;
  display: block;
}

.post figcaption {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
  font-style: italic;
}

/* ---- lightbox (CSS-only, no JS - :target toggles visibility) ---- */
.lightbox-trigger {
  display: block;
  cursor: zoom-in;
}

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.92);
  padding: 2rem;
  z-index: 1000;
  cursor: zoom-out;
}

.lightbox:target {
  display: flex;
}

.lightbox img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.post blockquote {
  margin: 1.5rem 0;
  padding-left: 1rem;
  border-left: 3px solid var(--accent);
  color: var(--muted);
  font-style: italic;
}

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

/* ---- shared ---- */
.badge {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 3px;
  padding: 0.05rem 0.4rem;
  margin-right: 0.4rem;
}

.site-footer {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
  color: var(--muted);
  font-size: 0.8rem;
}

/* ---- dark mode, follows system preference ---- */
html[data-theme="dark"] {
  --text: #e8e5df;
  --muted: #9a958b;
  --bg: #1b1a17;
  --border: #322f2a;
  --accent: #e08a7d;
}

body:has(.lightbox:target) {
  overflow: hidden;
}