/* XOAN - base styles. Mobile-first; centred container with a max-width above
   phone sizes, edge-to-edge media on mobile. */

:root {
  --color-bg: #ffffff;
  --color-bg-elevated: #f7f6f3;
  --color-text: #15130f;
  --color-text-muted: #6b6558;
  --color-border: #e7e3da;
  --color-accent: #b5562a;
  --color-accent-contrast: #ffffff;
  --color-link: var(--color-accent);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --max-width: 720px;
  --grid-max-width: 1100px;
  --radius: 10px;
}

:root[data-theme="dark"] {
  --color-bg: #121110;
  --color-bg-elevated: #1b1a17;
  --color-text: #f1efe9;
  --color-text-muted: #ada69b;
  --color-border: #2c2a25;
  --color-accent: #e3975a;
  --color-accent-contrast: #15130f;
  --color-link: var(--color-accent);
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 16px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  padding: 8px 14px;
  z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }

a { color: var(--color-link); text-decoration: none; }
a:hover { text-decoration: underline; }

img, video { max-width: 100%; display: block; }

/* ---------- Header ---------- */

.site-header {
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  background: var(--color-bg);
  z-index: 20;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}

.site-header__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.icon-btn, .view-toggle__btn, .lang-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--color-text);
  background: transparent;
  border: none;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  font-size: 0.78rem;
}

.icon-btn:hover, .view-toggle__btn:hover, .lang-toggle:hover {
  background: var(--color-bg-elevated);
  text-decoration: none;
}

.view-toggle__btn.is-active { color: var(--color-accent); }

.icon-moon { display: none; }
:root[data-theme="dark"] .icon-sun { display: none; }
:root[data-theme="dark"] .icon-moon { display: inline; }

/* ---------- Feed ---------- */

.feed-item, .post--single {
  padding: 28px 0;
  border-bottom: 1px solid var(--color-border);
}
.feed-item:first-child { padding-top: 20px; }

.post-heading__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin: 0 0 4px;
  line-height: 1.3;
}
.post-heading__title a { color: var(--color-text); }
.post--single .post-heading__title { font-size: 1.7rem; }

.post-heading__date {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: 14px;
}

.post-media { margin: 0 -16px 16px; }
@media (min-width: 540px) {
  .post-media { margin: 0 0 16px; border-radius: var(--radius); overflow: hidden; }
}

.media-item { margin: 0; }
.media-item img, .media-item video { width: 100%; height: auto; background: var(--color-bg-elevated); }
.media-item figcaption {
  padding: 8px 4px 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
@media (min-width: 540px) {
  .media-item figcaption { padding-left: 0; padding-right: 0; }
}

.embed-wrap { position: relative; width: 100%; background: #000; }
.embed-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.embed-wrap--youtube, .embed-wrap--vimeo { padding-top: 56.25%; }
.embed-wrap--spotify { padding-top: 0; height: 232px; }
.embed-wrap--spotify iframe { position: static; height: 100%; }
.embed-wrap--soundcloud { padding-top: 0; height: 166px; }
.embed-wrap--soundcloud iframe { position: static; height: 100%; }

.post-body { font-size: 1rem; }
.post-body :first-child { margin-top: 0; }
.post-body h1, .post-body h2, .post-body h3 { font-family: var(--font-serif); line-height: 1.3; }
.post-body p { margin: 0 0 1em; }
.post-body img { border-radius: var(--radius); }
.post-body blockquote {
  margin: 1em 0;
  padding: 0.2em 1em;
  border-left: 3px solid var(--color-accent);
  color: var(--color-text-muted);
}
.post-body pre {
  background: var(--color-bg-elevated);
  padding: 12px;
  border-radius: var(--radius);
  overflow-x: auto;
}
.post-body code { background: var(--color-bg-elevated); padding: 0.1em 0.3em; border-radius: 4px; }
.post-body pre code { background: none; padding: 0; }

.post-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
}
.post-tags a {
  display: inline-block;
  background: var(--color-bg-elevated);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.85rem;
  color: var(--color-text);
}
.post-tags a:hover { color: var(--color-accent); text-decoration: none; }

.empty-state { color: var(--color-text-muted); padding: 40px 0; text-align: center; }

/* ---------- Carousel (Swiper) ---------- */

.post-carousel { --swiper-theme-color: var(--color-accent); }
.post-carousel .swiper-button-next, .post-carousel .swiper-button-prev {
  background: rgba(0,0,0,0.35);
  width: 36px; height: 36px; border-radius: 50%;
  color: #fff;
}
.post-carousel .swiper-button-next::after, .post-carousel .swiper-button-prev::after { font-size: 16px; }
@media (max-width: 539px) {
  .post-carousel .swiper-button-next, .post-carousel .swiper-button-prev { display: none; }
}

/* ---------- Grid (masonry via CSS columns) ---------- */

.grid {
  column-count: 2;
  column-gap: 12px;
}
@media (min-width: 640px) { .grid { column-count: 3; } }
@media (min-width: 900px) { .grid { column-count: 4; } }

.grid-card {
  display: block;
  margin-bottom: 12px;
  break-inside: avoid;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-bg-elevated);
  color: var(--color-text);
}
.grid-card:hover { text-decoration: none; }
.grid-card__media { width: 100%; display: block; }
.grid-card__media--placeholder, .grid-card__media--text {
  min-height: 120px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: flex-end;
}
.grid-card__type-badge {
  align-self: flex-start;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  padding: 2px 8px;
  border-radius: 999px;
}
.grid-card__text { font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }
.grid-card .post-heading { padding: 10px 12px 12px; }
.grid-card .post-heading__title { font-size: 0.95rem; margin: 0; }
.grid-card .post-heading__date { display: none; }

/* ---------- Pagination ---------- */

.page-heading { font-family: var(--font-serif); margin: 24px 0 8px; }

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 28px 0;
  flex-wrap: wrap;
}
.pagination__pages { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; }
.pagination__page, .pagination__ellipsis {
  display: inline-flex;
  min-width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-text);
}
.pagination__page.is-current { background: var(--color-accent); color: var(--color-accent-contrast); }
.pagination__page:hover { text-decoration: none; background: var(--color-bg-elevated); }
.pagination__arrow { font-weight: 600; }

/* ---------- Search ---------- */

.search-form { display: flex; gap: 8px; margin-bottom: 20px; }
.search-form input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-bg-elevated);
  color: var(--color-text);
  font: inherit;
}
.search-form button {
  padding: 10px 18px;
  border-radius: 999px;
  border: none;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  font: inherit;
  cursor: pointer;
}
.search-results-count { color: var(--color-text-muted); font-size: 0.9rem; }

/* ---------- Footer ---------- */

.site-footer { border-top: 1px solid var(--color-border); margin-top: 40px; }
.site-footer__inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 20px 0 40px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.site-footer__feeds a { margin-left: 8px; }

/* ---------- Error page ---------- */

.error-page { text-align: center; padding: 60px 0; }
.error-page h1 { font-family: var(--font-serif); }