/* Thomas Blessley • Photography — portfolio styles */
:root {
  --text: #1a1a1a;
  --text-muted: #555;
  --bg: #fafafa;
  --border: #e0e0e0;
  --accent: #333;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: "Georgia", "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  width: 100%;
}

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

a:hover {
  text-decoration: underline;
}

/* Site header — title left, nav right; layout differs by breakpoint */
.site-header {
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.site-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  margin: 0;
}

.site-title a {
  color: var(--text);
}

.site-title a:hover {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.header-nav {
  display: flex;
  gap: 1rem;
}

.header-nav a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.header-nav a:hover {
  color: var(--text);
}

/* Header: mobile */
@media (max-width: 879px) {
  .site-header {
    align-items: flex-start;
    padding: 1.25rem 1.5rem 1rem;
  }
  .header-nav {
    align-items: flex-start;
  }
  .header-nav a[href="index.html"],
  .header-nav a[href="../index.html"],
  .header-nav a[href="../../index.html"] {
    display: none;
  }
}

/* Header: desktop */
@media (min-width: 880px) {
  .site-header {
    align-items: center;
    padding: 1.25rem 1.5rem;
  }
  .header-nav {
    align-items: center;
  }
}

/* Album pages: desktop = one line (blessley / photography / year — city + nav); mobile = two lines (blessley, then breadcrumb) */
.album-page .site-header-row--first .site-title {
  margin: 0;
}

.album-page .site-header-row--breadcrumb {
  font-size: 1rem;
  font-weight: 400;
  margin: 0;
}

/* Mobile: blessley on line 1, photography / year — city on line 2 */
@media (max-width: 879px) {
  .album-page .site-header {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .album-page .site-header-row--first {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: flex-start;
  }
  .album-page .site-header-row--breadcrumb {
    width: 100%;
  }
}

/* Desktop: one line — blessley / photography / year — city (left), nav (right) */
@media (min-width: 880px) {
  .album-page .site-header {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.5rem;
  }
  .album-page .site-header-row--first {
    display: contents;
  }
  .album-page .site-header-row--first .site-title {
    order: 1;
  }
  .album-page .site-header-row--breadcrumb {
    order: 2;
    width: auto;
  }
  .album-page .site-header-row--breadcrumb::before {
    content: " / ";
    color: #ccc;
  }
  .album-page .site-header-row--first .header-nav {
    order: 3;
    margin-left: auto;
  }
}

/* Breadcrumb as site title — same font as blessley (all pages, all resolutions) */
.breadcrumb-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
}

.breadcrumb-title a {
  color: var(--text);
}

.breadcrumb-title span {
  margin: 0 0.25em;
}

/* Slash separator in visible page title: #ccc (all pages, all resolutions) */
.breadcrumb-title .sep,
.site-title .sep {
  color: #ccc;
}

.breadcrumb-title span:not(.sep):last-child {
  color: var(--text);
  margin-left: 0;
}

/* Index: full-width thumbnail grid */
.index-main {
  width: 100%;
  padding: 0 1.5rem 4rem;
}

.album-thumb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(200px, 100%), 1fr));
  gap: 8px;
  width: 100%;
}

.album-thumb {
  display: block;
  color: var(--text);
}

.album-thumb:hover {
  text-decoration: none;
}

.album-thumb:hover .album-thumb-label {
  text-decoration: underline;
}

.album-thumb-img-wrap {
  display: block;
  aspect-ratio: 1;
  border-radius: 4px;
  overflow: hidden;
  background: var(--border);
}

.album-thumb-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.album-thumb-label {
  display: block;
  font-size: 0.9rem;
  margin-top: 0.5rem;
  margin-bottom: 0.25rem;
}

@media (min-width: 480px) {
  .album-thumb-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}

@media (min-width: 880px) {
  .album-thumb-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }
}

@media (min-width: 900px) {
  .album-thumb-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

@media (min-width: 1200px) {
  .album-thumb-grid {
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  }
}

/* Inner pages: constrained width (about page only) */
body.has-sidebar {
  padding: 1.25rem 1.5rem 4rem;
}

body.has-sidebar .site-header {
  max-width: 72rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: 0;
  padding-right: 0;
}

body.has-sidebar .layout-with-sidebar {
  max-width: 72rem;
  margin-left: auto;
  margin-right: auto;
}

body.has-sidebar main,
body.has-sidebar .site-footer {
  max-width: 72rem;
  margin-left: auto;
  margin-right: auto;
}

/* Album main: full width, same padding as index */
.album-main {
  width: 100%;
  padding: 0 1.5rem 4rem;
}

/* Main nav (album pages: breadcrumb + about in sidebar) */
.nav-main {
  margin-bottom: 1.5rem;
}

.nav-main ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
}

.nav-main a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.nav-main a:hover {
  color: var(--text);
}

/* Breadcrumb (album pages) */
.breadcrumb {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.breadcrumb a {
  color: var(--text-muted);
}

.breadcrumb span {
  margin: 0 0.35em;
}

/* Album list (home & sidebar) */
.album-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.album-list li {
  margin-bottom: 0.5rem;
}

.album-list a {
  color: var(--text);
}

.album-list a:hover {
  text-decoration: underline;
}

/* Two-column layout: sidebar nav + content */
.layout-with-sidebar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 52rem) {
  .layout-with-sidebar {
    grid-template-columns: 14rem 1fr;
  }
}

.sidebar .nav-main {
  margin-bottom: 1.5rem;
}

.sidebar .album-list {
  font-size: 0.9rem;
}

/* Page content */
.page-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 400;
  margin: 0 0 1.5rem;
}

.content p {
  margin: 0 0 1rem;
  max-width: 50rem;
}

.content p:last-child {
  margin-bottom: 0;
}

/* Photo grid (album pages) — same square grid as index */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(200px, 100%), 1fr));
  gap: 8px;
  width: 100%;
}

.photo-grid figure {
  margin: 0;
}

.photo-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  border-radius: 4px;
  background: var(--border);
}

.photo-grid figcaption {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.album-page .photo-grid figcaption {
  display: none;
}

@media (min-width: 480px) {
  .photo-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}

@media (min-width: 880px) {
  .photo-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }
}

@media (min-width: 900px) {
  .photo-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

@media (min-width: 1200px) {
  .photo-grid {
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  }
}

/* Photo grid: link wrapper (to image detail page) */
.photo-grid a {
  text-decoration: none;
  color: inherit;
}

.photo-grid a:hover figcaption {
  text-decoration: underline;
}

.album-page .photo-grid a:hover figcaption {
  text-decoration: none;
}

/* Image detail page (single image view) — side and bottom spacing match (1.5rem) */
body.image-page main {
  padding: 0 1.5rem 0;
  width: 100%;
  max-width: none;
  flex: 1;
  min-height: 0;
}

body.image-page #image-container {
  height: calc(100vh - 6.5rem);
  min-height: 20rem;
  margin-bottom: 1.5rem;
}

body.image-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

body.image-page .site-footer {
  margin-top: auto;
}

/* Two-column layout: image left, caption + nav right; fixed height so prev/next stay in same place */
.image-page-layout {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  height: 100%;
  min-height: 0;
}

@media (min-width: 880px) {
  .image-page-layout {
    flex-direction: row;
    align-items: stretch;
    gap: 2rem;
  }
}

.image-page-image {
  flex: 0 1 auto;
  min-width: 0;
  min-height: 0;
}

.image-page-image figure {
  margin: 0;
  height: 100%;
  display: flex;
  align-items: flex-start;
}

.image-page-image img {
  display: block;
  max-width: 100%;
  max-height: 65vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  background: var(--border);
}

@media (min-width: 880px) {
  .image-page-image {
    max-width: 72rem;
  }
  .image-page-image img {
    max-height: calc(100vh - 7rem);
    max-width: 100%;
    margin-left: 0;
    margin-right: auto;
  }
  .image-page-layout--nav-stacked .image-page-image {
    max-width: calc(100% - 14rem - 2rem);
  }
  .image-page-layout--nav-stacked .image-page-image img {
    max-height: calc(100vh - 12rem);
  }
}

.image-page-sidebar {
  flex: 0 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0;
}

@media (min-width: 880px) {
  .image-page-sidebar {
    flex: 1 1 0;
    min-width: 14rem;
    text-align: right;
    align-self: stretch;
    justify-content: flex-start;
  }
  .image-page-sidebar .image-sidebar-bottom {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
  }
}

.image-page-caption {
  font-family: var(--font-serif);
  font-size: 1rem;
  margin: 0;
  color: var(--text);
}


.image-wiki {
  display: inline-block;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.image-wiki:hover {
  color: var(--text);
}

/* Sidebar: back at top; title + prev/next in bottom block (base of image) so position never shifts */
.image-page-sidebar .image-nav-back {
  margin-right: 0;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.image-page-sidebar .image-nav-back:hover {
  color: var(--text);
}

.image-sidebar-bottom {
  padding-top: 0;
  margin-top: 0;
}

.image-page-sidebar .image-nav.image-nav-prev-next-wrap {
  padding-top: 0.75rem;
  padding-bottom: 1.25rem;
  border-top: none;
  margin-top: 0;
  font-size: 0.95rem;
}

@media (min-width: 880px) {
  .image-sidebar-bottom {
    margin-top: auto;
    padding-top: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
  }
  .image-page-sidebar .image-nav.image-nav-prev-next-wrap {
    padding-top: 0.75rem;
    padding-bottom: 1.25rem;
  }
}

.image-nav a {
  color: var(--text-muted);
}

.image-nav a:hover {
  color: var(--text);
}

.image-nav-prev-next {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.image-nav-prev-next a {
  white-space: nowrap;
}

.image-nav-placeholder {
  display: inline-block;
  min-width: 4.5rem;
}

/* Image page: mobile layout — back above image, prev/next fixed, max image width, 8px spacing */
@media (max-width: 879px) {
  body.image-page #image-container {
    height: auto;
    min-height: 0;
  }

  /* 8px gap above fixed bar; padding = bar height + 8px so image can scroll clear */
  body.image-page main {
    padding-bottom: 3rem;
  }

  .image-page-layout {
    height: auto;
    padding-bottom: 0;
  }

  /* Sidebar becomes flow so we can reorder: back, then image */
  .image-page-sidebar {
    display: contents;
  }

  .image-page-sidebar .image-nav-back {
    order: -1;
    margin-top: 0;
    margin-bottom: 0;
  }

  .image-page-image {
    order: 0;
  }

  .image-sidebar-bottom {
    order: 1;
    padding-bottom: 0;
  }

  /* Hide image title on mobile */
  .image-page-caption {
    display: none;
  }

  /* Image: full width; max-height 70vh so landscape fits width, portrait fits height; user sees max image */
  .image-page-image img {
    max-width: 100%;
    max-height: 70vh;
    width: auto;
    height: auto;
    object-fit: contain;
  }

  /* Prev/next: fixed at bottom; extra bottom padding so links aren’t flush with viewport edge */
  .image-page-layout .image-nav.image-nav-prev-next-wrap {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1.5rem calc(1rem + env(safe-area-inset-bottom, 0px));
    background: var(--bg);
    border: none;
    margin: 0;
  }

  .image-nav-prev-next {
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
  }

  .image-nav-prev-next a:first-child {
    margin-right: auto;
  }

  .image-nav-prev-next a:last-child {
    margin-left: auto;
  }
}

/* Footer */
.site-footer {
  margin-top: 4rem;
  padding: 1.5rem 1.5rem 0;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
  width: 100%;
}

.site-footer a {
  color: var(--text-muted);
}

.site-footer a:hover {
  color: var(--text);
}

.site-footer .sep {
  margin: 0 0.5em;
}