/* ============================================
   Astrophotography Mode
   ============================================ */

/* Dark body background */
body:has(.post-page--astrophotography) {
  background-color: var(--color-astro-bg);
}

/* Reading progress uses astro accent colors */
@supports (animation-timeline: scroll()) {
  body:has(.post-page--astrophotography)::before {
    background: linear-gradient(90deg, var(--color-astro-accent), var(--color-astro-glow));
  }
}

/* Dark navbar */
body:has(.post-page--astrophotography) .site-header {
  background: oklch(0.04 0.02 268 / 0.96);
}

body:has(.post-page--astrophotography) .navbar__glass {
  background: linear-gradient(to bottom, oklch(0.04 0.02 268 / 0.95), transparent 60%);
}

@supports (backdrop-filter: blur(var(--navbar-blur))) {
  body:has(.post-page--astrophotography) .navbar__glass {
    backdrop-filter: blur(var(--navbar-blur));
    -webkit-backdrop-filter: blur(var(--navbar-blur));
    background: linear-gradient(to bottom, oklch(0.04 0.02 268 / 0.9), transparent 60%);
  }
}

body:has(.post-page--astrophotography) .navbar__brand,
body:has(.post-page--astrophotography) .navbar__link {
  color: var(--color-astro-text);
}

body:has(.post-page--astrophotography) .navbar__brand:hover,
body:has(.post-page--astrophotography) .navbar__brand:focus-visible,
body:has(.post-page--astrophotography) .navbar__link:hover,
body:has(.post-page--astrophotography) .navbar__link:focus-visible {
  background-color: oklch(1 0 0 / 0.06);
  color: oklch(0.97 0.01 255);
}/* Space background using fixed background-attachment */
.post-page--astrophotography {
  background-color: var(--color-astro-bg);
  background-image:
    radial-gradient(circle at 4% 11%, rgba(255, 255, 255, 0.92) 0 1.15px, transparent 1.9px),
    radial-gradient(circle at 8% 29%, rgba(205, 223, 255, 0.72) 0 0.95px, transparent 1.7px),
    radial-gradient(circle at 13% 47%, rgba(255, 245, 224, 0.55) 0 0.85px, transparent 1.55px),
    radial-gradient(circle at 18% 22%, rgba(255, 255, 255, 0.88) 0 1.1px, transparent 1.8px),
    radial-gradient(circle at 24% 63%, rgba(188, 214, 255, 0.42) 0 0.7px, transparent 1.45px),
    radial-gradient(circle at 31% 18%, rgba(255, 255, 255, 0.7) 0 0.85px, transparent 1.55px),
    radial-gradient(circle at 37% 52%, rgba(210, 226, 255, 0.48) 0 0.78px, transparent 1.5px),
    radial-gradient(circle at 43% 25%, rgba(255, 255, 255, 0.95) 0 1.2px, transparent 1.95px),
    radial-gradient(circle at 48% 71%, rgba(255, 247, 232, 0.52) 0 0.82px, transparent 1.55px),
    radial-gradient(circle at 54% 13%, rgba(184, 210, 255, 0.58) 0 0.9px, transparent 1.65px),
    radial-gradient(circle at 59% 44%, rgba(255, 255, 255, 0.78) 0 1px, transparent 1.75px),
    radial-gradient(circle at 63% 82%, rgba(196, 217, 255, 0.46) 0 0.72px, transparent 1.45px),
    radial-gradient(circle at 69% 21%, rgba(255, 255, 255, 0.9) 0 1.1px, transparent 1.85px),
    radial-gradient(circle at 74% 57%, rgba(255, 242, 208, 0.48) 0 0.8px, transparent 1.5px),
    radial-gradient(circle at 81% 26%, rgba(196, 221, 255, 0.56) 0 0.88px, transparent 1.6px),
    radial-gradient(circle at 87% 43%, rgba(255, 255, 255, 0.86) 0 1.05px, transparent 1.8px),
    radial-gradient(circle at 92% 15%, rgba(212, 228, 255, 0.44) 0 0.75px, transparent 1.45px),
    radial-gradient(circle at 96% 66%, rgba(255, 255, 255, 0.9) 0 1.12px, transparent 1.86px),
    radial-gradient(circle at 6% 78%, rgba(180, 208, 255, 0.34) 0 0.65px, transparent 1.35px),
    radial-gradient(circle at 15% 88%, rgba(255, 255, 255, 0.62) 0 0.8px, transparent 1.48px),
    radial-gradient(circle at 27% 84%, rgba(198, 220, 255, 0.38) 0 0.66px, transparent 1.35px),
    radial-gradient(circle at 41% 90%, rgba(255, 243, 214, 0.34) 0 0.62px, transparent 1.3px),
    radial-gradient(circle at 57% 92%, rgba(255, 255, 255, 0.58) 0 0.8px, transparent 1.45px),
    radial-gradient(circle at 73% 86%, rgba(186, 214, 255, 0.36) 0 0.64px, transparent 1.3px),
    radial-gradient(circle at 88% 91%, rgba(255, 255, 255, 0.52) 0 0.74px, transparent 1.4px),
    radial-gradient(circle at 11% 36%, rgba(255, 255, 255, 0.14) 0 2.1px, transparent 4.8px),
    radial-gradient(circle at 34% 68%, rgba(188, 214, 255, 0.12) 0 1.9px, transparent 4.2px),
    radial-gradient(circle at 66% 34%, rgba(255, 243, 220, 0.12) 0 2px, transparent 4.6px),
    radial-gradient(circle at 84% 74%, rgba(206, 223, 255, 0.1) 0 1.7px, transparent 4px),
    radial-gradient(ellipse 78% 58% at 18% 26%, oklch(0.22 0.14 285 / 0.34) 0%, transparent 58%),
    radial-gradient(ellipse 52% 62% at 79% 65%, oklch(0.18 0.09 250 / 0.28) 0%, transparent 54%),
    radial-gradient(ellipse 44% 34% at 57% 14%, oklch(0.2 0.08 220 / 0.2) 0%, transparent 52%),
    radial-gradient(ellipse 38% 28% at 42% 58%, oklch(0.12 0.08 285 / 0.18) 0%, transparent 50%),
    linear-gradient(180deg, oklch(0.05 0.025 268) 0%, oklch(0.045 0.02 262) 44%, oklch(0.04 0.018 255) 100%);
  background-attachment: fixed;
  background-repeat: no-repeat;
  color: var(--color-astro-text);
}

/* Post header in astrophotography mode */
.post-page--astrophotography .post-header {
  margin-block-end: clamp(1.4rem, 2vw, 1.9rem);
  border-block-end-color: oklch(1 0 0 / 0.08);
}

.post-page--astrophotography .post-header__title {
  color: oklch(0.96 0.02 255);
  text-shadow: 0 0 80px oklch(0.58 0.16 285 / 0.3);
}

.post-page--astrophotography .post-header__description {
  color: var(--color-astro-muted);
}

.post-page--astrophotography .post-header__date {
  color: var(--color-astro-muted);
}

.post-page--astrophotography .post-header__reading-time {
  background: oklch(1 0 0 / 0.05);
  color: var(--color-astro-accent);
  border: 1px solid oklch(1 0 0 / 0.08);
}

.post-page--astrophotography .post-header__back {
  color: var(--color-astro-accent);
}

.post-page--astrophotography .post-header__back:hover,
.post-page--astrophotography .post-header__back:focus-visible {
  color: oklch(0.84 0.09 213);
}

.post-page--astrophotography .post-header__tag {
  background-color: oklch(0.68 0.18 213 / 0.12);
  color: var(--color-astro-accent);
}

.post-page--astrophotography .post-lead-media__frame {
  border: 1px solid oklch(1 0 0 / 0.12);
  background:
    radial-gradient(circle at 16% 18%, oklch(0.58 0.16 285 / 0.16), transparent 32%),
    radial-gradient(circle at 84% 72%, oklch(0.68 0.18 213 / 0.18), transparent 34%),
    linear-gradient(180deg, oklch(0.09 0.03 268), oklch(0.06 0.02 260));
  box-shadow:
    0 28px 60px oklch(0.02 0.02 260 / 0.55),
    inset 0 1px 0 oklch(1 0 0 / 0.08);
}

.post-page--astrophotography .post-lead-media__frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, oklch(0.02 0 0 / 0) 68%, oklch(0.02 0 0 / 0.22) 100%),
    radial-gradient(circle at 50% 50%, oklch(1 0 0 / 0.02), transparent 65%);
  pointer-events: none;
}

.post-page--astrophotography .post-lead-media__frame::after {
  content: none;
}

.post-page--astrophotography .post-lead-media__image {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
}

.post-page--astrophotography .post-toc {
  border-color: oklch(1 0 0 / 0.08);
  background: linear-gradient(180deg, oklch(0.09 0.03 268 / 0.88), oklch(0.07 0.025 262 / 0.82));
  box-shadow: 0 1rem 2.8rem oklch(0.02 0.02 260 / 0.45);
}

.post-page--astrophotography .post-toc--desktop {
  background: none;
  box-shadow: none;
  border: none;
  border-inline-start: 1px solid oklch(1 0 0 / 0.08);
}

.post-page--astrophotography .post-toc__eyebrow {
  color: var(--color-astro-muted);
}

.post-page--astrophotography .post-toc__link {
  color: var(--color-astro-text);
}

.post-page--astrophotography .post-toc__list {
  border-block-start-color: oklch(1 0 0 / 0.08);
}

.post-page--astrophotography .post-toc__chevron {
  color: var(--color-astro-accent);
}

.post-page--astrophotography .post-toc__link:hover,
.post-page--astrophotography .post-toc__link:focus-visible {
  color: var(--color-astro-accent);
}

/* Post body */
.post-page--astrophotography .post-content {
  color: var(--color-astro-text);
}

.post-page--astrophotography .post-content h1,
.post-page--astrophotography .post-content h2,
.post-page--astrophotography .post-content h3,
.post-page--astrophotography .post-content h4 {
  color: oklch(0.94 0.03 255);
}

.post-page--astrophotography .post-heading__anchor {
  color: var(--color-astro-accent);
}

.post-page--astrophotography .post-content a {
  color: var(--color-astro-accent);
}

.post-page--astrophotography .post-content strong {
  color: oklch(0.94 0.03 255);
}

.post-page--astrophotography .post-content :not(pre) > code {
  background-color: oklch(1 0 0 / 0.06);
  color: oklch(0.82 0.08 195);
  border: 1px solid oklch(1 0 0 / 0.1);
}

.post-page--astrophotography .post-content pre {
  background:
    radial-gradient(circle at top left, oklch(0.35 0.08 285 / 0.3), transparent 45%),
    linear-gradient(180deg, oklch(0.1 0.04 270), oklch(0.08 0.03 268));
  border-color: oklch(0.28 0.06 270 / 0.5);
  margin-block: clamp(1.5rem, 4vw, 2rem);
  padding: clamp(1.1rem, 1.3vw + 0.9rem, 1.45rem);
}

.post-page--astrophotography .post-content .code-block {
  border-color: oklch(0.28 0.06 270 / 0.5);
  background:
    radial-gradient(circle at top left, oklch(0.35 0.08 285 / 0.3), transparent 45%),
    linear-gradient(180deg, oklch(0.1 0.04 270), oklch(0.08 0.03 268));
}

.post-page--astrophotography .post-content .code-block__header {
  border-block-end-color: oklch(1 0 0 / 0.08);
  background: linear-gradient(180deg, oklch(0.18 0.05 280 / 0.6), oklch(0.11 0.04 268 / 0.35));
}

.post-page--astrophotography .post-content .code-block__copy {
  border-color: oklch(1 0 0 / 0.12);
  background: oklch(1 0 0 / 0.05);
  color: var(--color-astro-text);
}

.post-page--astrophotography .post-content .code-block__copy:hover,
.post-page--astrophotography .post-content .code-block__copy:focus-visible,
.post-page--astrophotography .post-content .code-block__copy[data-state="copied"] {
  border-color: oklch(0.68 0.18 213 / 0.45);
  background: oklch(0.68 0.18 213 / 0.12);
  color: oklch(0.92 0.04 213);
}

.post-page--astrophotography .post-content pre code {
  color: oklch(0.92 0.02 255);
}

.post-page--astrophotography .post-content .post-callout {
  border-color: oklch(1 0 0 / 0.08);
  background: linear-gradient(180deg, oklch(0.12 0.05 272 / 0.8), oklch(0.08 0.03 262 / 0.76));
}

.post-page--astrophotography .post-content .post-callout__heading {
  color: var(--color-astro-accent);
}

.post-page--astrophotography .post-content .post-table {
  border-color: oklch(1 0 0 / 0.08);
  background: oklch(0.12 0.05 272 / 0.8);
  box-shadow: none;
}

.post-page--astrophotography .post-content th {
  background: oklch(1 0 0 / 0.04);
  border-color: oklch(1 0 0 / 0.08);
  color: var(--color-astro-accent);
}

.post-page--astrophotography .post-content td {
  border-color: oklch(1 0 0 / 0.08);
  color: var(--color-astro-text);
}

.post-page--astrophotography .post-content td:first-child:empty {
  border-block-start-color: transparent;
}

.post-page--astrophotography .post-content blockquote {
  border-inline-start-color: oklch(0.68 0.18 213 / 0.45);
  color: var(--color-astro-muted);
}

.post-page--astrophotography .post-content blockquote::before {
  color: var(--color-astro-accent);
}

.post-page--astrophotography .post-content hr::after {
  color: var(--color-astro-muted);
  opacity: 0.5;
}

.post-page--astrophotography .post-content p:has(> img) {
  margin-block: clamp(1.4rem, 4vw, 2.4rem);
}

.post-page--astrophotography .post-content p > img {
  border: 1px solid oklch(1 0 0 / 0.11);
  box-shadow:
    0 20px 48px oklch(0.02 0.02 260 / 0.42),
    inset 0 1px 0 oklch(1 0 0 / 0.05);
}

.post-page--astrophotography .post-content p:has(> img) + p > em {
  display: block;
  max-width: 56ch;
  margin-inline: auto;
  text-align: center;
  color: var(--color-astro-muted);
  font-size: 0.97rem;
  line-height: 1.75;
}

.post-page--astrophotography .post-content ul {
  list-style: none;
  padding-inline-start: 0;
  margin-block: 1.35rem 1.6rem;
  display: grid;
  gap: 0.8rem;
}

.post-page--astrophotography .post-content ul li {
  position: relative;
  margin: 0;
  padding-inline-start: 1.2rem;
}

.post-page--astrophotography .post-content ul li::before {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.9em;
  width: 0.38rem;
  height: 0.38rem;
  border-radius: var(--radius-pill);
  background:
    radial-gradient(circle at 35% 35%, oklch(0.95 0.03 250), transparent 35%),
    linear-gradient(180deg, oklch(0.72 0.18 213), oklch(0.58 0.16 285));
  box-shadow: 0 0 14px oklch(0.68 0.18 213 / 0.35);
}

.post-page--astrophotography .post-content h2#setup-and-acquisition + p + ul {
  list-style: none;
  padding: 0;
  margin-block: 1.4rem 1.25rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: 0.9rem;
}

.post-page--astrophotography .post-content h2#setup-and-acquisition + p + ul li {
  margin: 0;
  padding: 1rem 1.05rem;
  border: 1px solid oklch(1 0 0 / 0.1);
  border-radius: 1.15rem;
  background:
    linear-gradient(180deg, oklch(0.1 0.04 268 / 0.86), oklch(0.08 0.03 260 / 0.82));
  box-shadow: 0 16px 34px oklch(0.02 0.02 260 / 0.28);
}

.post-page--astrophotography .post-content h2#setup-and-acquisition + p + ul li::before {
  content: none;
}

.post-page--astrophotography .post-content h2#setup-and-acquisition + p + ul li strong {
  display: block;
  margin-block-end: 0.35rem;
  color: var(--color-astro-accent);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.post-page--astrophotography .post-content h2#setup-and-acquisition + p + ul + p {
  margin-block-start: 1.4rem;
  padding: 1rem 1.1rem;
  border-inline-start: 2px solid oklch(0.68 0.18 213 / 0.45);
  border-radius: 0 1rem 1rem 0;
  background: linear-gradient(180deg, oklch(0.09 0.03 268 / 0.55), oklch(0.07 0.025 260 / 0.4));
  color: var(--color-astro-muted);
}

.post-page--astrophotography .post-content h2#what-i-would-still-change + ul {
  list-style: none;
  padding: 0;
  margin-block-start: 1.4rem;
  display: grid;
  gap: 0.9rem;
}

.post-page--astrophotography .post-content h2#what-i-would-still-change + ul li {
  margin: 0;
  padding: 1rem 1.1rem;
  border-radius: 1.1rem;
  border: 1px solid oklch(1 0 0 / 0.1);
  border-inline-start-width: 2px;
  border-inline-start-color: oklch(0.68 0.18 213 / 0.45);
  background:
    linear-gradient(180deg, oklch(0.1 0.04 268 / 0.72), oklch(0.07 0.025 260 / 0.62));
}

.post-page--astrophotography .post-content h2#what-i-would-still-change + ul li::before {
  content: none;
}

.post-page--astrophotography .post-content > p:first-of-type::first-letter {
  color: var(--color-astro-accent);
}

.post-page--astrophotography .post-related {
  border-block-start-color: oklch(1 0 0 / 0.08);
}

.post-page--astrophotography .post-related__eyebrow {
  color: var(--color-astro-muted);
}

.post-page--astrophotography .post-related__title {
  color: oklch(0.94 0.03 255);
}

/* Feedback section */
.post-page--astrophotography .post-feedback {
  background: linear-gradient(135deg, oklch(0.12 0.06 285 / 0.55), oklch(0.1 0.04 268 / 0.75));
  border-color: oklch(1 0 0 / 0.09);
}

.post-page--astrophotography .post-feedback::before {
  background: radial-gradient(circle at 90% 50%, oklch(0.68 0.18 213 / 0.07), transparent 60%);
}

.post-page--astrophotography .post-feedback__eyebrow,
.post-page--astrophotography .post-feedback__address,
.post-page--astrophotography .post-feedback__body {
  color: var(--color-astro-muted);
}

.post-page--astrophotography .post-feedback__title {
  color: oklch(0.94 0.03 255);
}

.post-page--astrophotography .post-feedback__link {
  background: oklch(0.22 0.08 213);
  border-color: oklch(0.68 0.18 213 / 0.4);
  color: oklch(0.92 0.04 213);
}

.post-page--astrophotography .post-feedback__link:hover,
.post-page--astrophotography .post-feedback__link:focus-visible {
  background: oklch(0.28 0.11 213);
  border-color: oklch(0.68 0.18 213 / 0.65);
  box-shadow: 0 8px 24px oklch(0.68 0.18 213 / 0.2);
}

/* Astrophotography tag badge on listing page */
.post-card--astrophotography .post-card__link {
  border-color: oklch(0.58 0.16 285 / 0.2);
  background: linear-gradient(135deg, oklch(0.057 0.025 268 / 0.04), oklch(0.24 0.14 285 / 0.03));
}

.post-card--astrophotography .post-card__link:hover,
.post-card--astrophotography .post-card__link:focus-visible {
  border-color: oklch(0.58 0.16 285 / 0.35);
  box-shadow: 0 8px 24px oklch(0.24 0.14 285 / 0.12);
}

.post-card--astrophotography .post-card__tag {
  background-color: oklch(0.58 0.16 285 / 0.09);
  color: oklch(0.52 0.15 285);
}

@media (prefers-reduced-motion: reduce) {
  .post-page--astrophotography {
    background-attachment: scroll;
  }
}

@media (max-width: 40rem) {
  .post-lead-media__frame {
    border-radius: 1.25rem;
  }

  .post-page--astrophotography .post-content .code-block {
    max-inline-size: calc(100% - 1.4rem);
    margin-inline: auto;
    border-radius: 1.1rem;
  }

  .post-page--astrophotography .post-content h2#setup-and-acquisition + p + ul {
    grid-template-columns: 1fr;
  }

  .post-page--astrophotography .post-toc--mobile {
    border-color: oklch(1 0 0 / 0.08);
    background: linear-gradient(180deg, oklch(0.09 0.03 268 / 0.88), oklch(0.07 0.025 262 / 0.82));
  }

  .post-page--astrophotography .post-content pre {
    padding: 0.9rem;
    border-radius: 1.1rem;
  }
}