@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght,SOFT,WONK@9..144,600..900,0..100,0..1&family=Source+Sans+3:wght@400..850&family=Source+Serif+4:opsz,wght@8..60,400..800&display=swap");

:root {
  color-scheme: light;
  --ink: #241b13;
  --muted: #6f6252;
  --paper: #fbf7ef;
  --panel: #fffdf8;
  --panel-2: #f2e8d9;
  --line: #d8c7ae;
  --bronze: #9d642b;
  --teal: #0b7275;
  --garnet: #973348;
  --accent: var(--teal);
  --shadow: rgba(91, 62, 29, 0.16);
  --grid-bronze: rgba(157, 100, 43, 0.1);
  --grid-teal: rgba(11, 114, 117, 0.08);
  --page-glow: rgba(151, 51, 72, 0.1);
  --header-bg: rgba(251, 247, 239, 0.88);
  --subtle-border: rgba(36, 27, 19, 0.12);
  --brand-mark-bg: #171615;
  --button-ink: #fffaf0;
  --row-bg: rgba(255, 253, 248, 0.92);
  --row-hover: rgba(242, 232, 217, 0.95);
  --poster-bg: #efe3d0;
  --poster-overlay-line: rgba(157, 100, 43, 0.36);
  --poster-overlay-shadow: rgba(255, 253, 248, 0.1);
  --hero-copy-ink: #f5efe5;
  --hero-copy-muted: #e3d9ca;
  --hero-overlay-strong: rgba(23, 22, 21, 0.9);
  --hero-overlay-mid: rgba(23, 22, 21, 0.42);
  --hero-overlay-soft: rgba(23, 22, 21, 0.15);
  --hero-overlay-bottom: rgba(23, 22, 21, 0.94);
  --dek-bg: rgba(157, 100, 43, 0.1);
  --dek-ink: #5a3a1f;
  --markdown-ink: #2a2118;
  --markdown-link: #08757a;
  --quote-ink: #685846;
  --input-bg: #fffdf8;
  --label-ink: #3c2f23;
  --code-bg: #f5ecdd;
  --status-published-ink: #075f5e;
  --status-published-bg: rgba(11, 114, 117, 0.12);
  --status-draft-ink: #7a4c18;
  --status-draft-bg: rgba(157, 100, 43, 0.13);
  --danger-button-ink: #fff8f4;
  --danger-ink: #fff6f8;
  --danger-bg: rgba(151, 51, 72, 0.12);
  --font-display: "Fraunces", "Source Serif 4", Georgia, serif;
  --font-text: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-ui: "Source Sans 3", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-family: var(--font-ui);
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --ink: #f5efe5;
    --muted: #bdb3a4;
    --paper: #171615;
    --panel: #211f1c;
    --panel-2: #2b2924;
    --line: #413b33;
    --bronze: #c08b4c;
    --teal: #1d8d8d;
    --garnet: #8e3445;
    --accent: var(--teal);
    --shadow: rgba(0, 0, 0, 0.35);
    --grid-bronze: rgba(192, 139, 76, 0.06);
    --grid-teal: rgba(29, 141, 141, 0.05);
    --page-glow: rgba(142, 52, 69, 0.18);
    --header-bg: rgba(23, 22, 21, 0.88);
    --subtle-border: rgba(255, 255, 255, 0.08);
    --brand-mark-bg: #171615;
    --button-ink: #141210;
    --row-bg: rgba(33, 31, 28, 0.9);
    --row-hover: rgba(43, 41, 36, 0.95);
    --poster-bg: #11100f;
    --poster-overlay-line: rgba(207, 163, 90, 0.35);
    --poster-overlay-shadow: rgba(17, 16, 15, 0.12);
    --hero-copy-ink: #f5efe5;
    --hero-copy-muted: #e3d9ca;
    --hero-overlay-strong: rgba(23, 22, 21, 0.9);
    --hero-overlay-mid: rgba(23, 22, 21, 0.42);
    --hero-overlay-soft: rgba(23, 22, 21, 0.15);
    --hero-overlay-bottom: rgba(23, 22, 21, 0.94);
    --dek-bg: rgba(192, 139, 76, 0.1);
    --dek-ink: #f1dfc4;
    --markdown-ink: #eee7dc;
    --markdown-link: #76d1c9;
    --quote-ink: #d8c9b7;
    --input-bg: #121110;
    --label-ink: #e9dfd0;
    --code-bg: #11100f;
    --status-published-ink: #9ce6dc;
    --status-published-bg: rgba(29, 141, 141, 0.22);
    --status-draft-ink: #f0c58c;
    --status-draft-bg: rgba(192, 139, 76, 0.2);
    --danger-button-ink: #f5efe5;
    --danger-ink: #ffd7de;
    --danger-bg: rgba(142, 52, 69, 0.18);
  }
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(90deg, var(--grid-bronze) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(0deg, var(--grid-teal) 1px, transparent 1px) 0 0 / 48px 48px,
    radial-gradient(circle at top left, var(--page-glow), transparent 34rem),
    var(--paper);
}

a {
  color: inherit;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1rem;
  border: 1px solid var(--bronze);
  border-radius: 8px;
  background: var(--bronze);
  color: var(--button-ink);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

button:hover,
.button:hover {
  filter: brightness(1.08);
}

.button.secondary,
button.secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

button.danger {
  background: var(--garnet);
  border-color: var(--garnet);
  color: var(--danger-button-ink);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--subtle-border);
  background: var(--header-bg);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}

.brand-mark {
  width: 2.3rem;
  height: 2.3rem;
  border: 1px solid var(--bronze);
  border-radius: 8px;
  background: var(--brand-mark-bg);
  object-fit: cover;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 0.8rem;
}

.brand strong {
  font-weight: 800;
}

nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

nav a,
nav button {
  color: var(--ink);
  background: transparent;
  border: 0;
  min-height: auto;
  padding: 0.35rem 0.2rem;
  font-weight: 700;
  text-decoration: none;
}

nav form {
  margin: 0;
}

main {
  padding-bottom: 5rem;
}

.hero {
  position: relative;
  min-height: min(68vh, 46rem);
  display: flex;
  align-items: end;
  overflow: hidden;
  color: var(--hero-copy-ink);
  border-bottom: 1px solid var(--subtle-border);
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--hero-overlay-strong), var(--hero-overlay-mid) 55%, var(--hero-overlay-soft)),
    linear-gradient(0deg, var(--hero-overlay-bottom), transparent 45%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(46rem, 100%);
  padding: clamp(2rem, 8vw, 5rem);
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--bronze);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.post-meta {
  display: grid;
  gap: 0.4rem;
  margin: 0 0 0.7rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.post-status-line,
.post-assignment-line {
  display: flex;
  align-items: center;
}

.post-status {
  display: inline-flex;
  align-items: center;
  min-height: 1.45rem;
  padding: 0.18rem 0.5rem;
  border: 1px solid currentColor;
  border-radius: 6px;
  line-height: 1;
}

.post-status-published {
  color: var(--status-published-ink);
  background: var(--status-published-bg);
}

.post-status-draft {
  color: var(--status-draft-ink);
  background: var(--status-draft-bg);
}

.post-assignment {
  color: var(--muted);
  font-size: 0.76rem;
  opacity: 0.88;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 740;
  line-height: 1.05;
  font-variation-settings: "SOFT" 20, "WONK" 0;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(3rem, 9vw, 6.8rem);
}

.hero p:last-child {
  max-width: 38rem;
  color: var(--hero-copy-muted);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.post-list,
.editor-shell,
.post-detail,
.narrow,
.archive-controls,
.archive-group {
  width: min(68rem, calc(100% - 2rem));
  margin: 0 auto;
}

.archive-controls {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 2rem;
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: uppercase;
}

.editor-shell > .archive-controls {
  width: 100%;
  margin-top: 1rem;
}

.archive-controls span {
  color: var(--muted);
}

.archive-controls a {
  display: inline-flex;
  align-items: center;
  min-height: 2.2rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  text-decoration: none;
  background: var(--row-bg);
}

.archive-controls a:hover,
.archive-controls a.is-active {
  border-color: var(--bronze);
  background: var(--row-hover);
}

.archive-group {
  margin-top: 2rem;
}

.archive-controls + .archive-group,
.archive-group + .archive-group {
  margin-top: 1.5rem;
}

.archive-group > h2 {
  margin-bottom: 0.75rem;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: uppercase;
}

.post-list {
  display: grid;
  gap: 1px;
  margin-top: 2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
}

.archive-group .post-list,
.archive-group .admin-list {
  margin-top: 0;
}

.empty-group {
  margin: 0;
  padding: 1.2rem;
  color: var(--muted);
  background: var(--row-bg);
}

.post-row,
.admin-row {
  background: var(--row-bg);
}

.post-row a {
  display: block;
  position: relative;
  text-decoration: none;
}

.post-row a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.post-row-copy {
  padding: clamp(1.2rem, 3vw, 2rem);
}

.post-card-poster,
.post-poster {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--poster-bg);
}

.post-card-poster {
  border-bottom: 1px solid var(--line);
  transition:
    filter 180ms ease,
    transform 180ms ease;
}

.post-row a::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid var(--poster-overlay-line);
  background:
    linear-gradient(135deg, var(--poster-overlay-line), transparent 42%),
    linear-gradient(0deg, var(--poster-overlay-shadow), transparent 40%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.post-row a:hover .post-card-poster,
.post-row a:focus-visible .post-card-poster {
  filter: brightness(1.08) contrast(1.08) saturate(1.12);
  transform: translateY(-2px);
}

.post-row a:hover::before,
.post-row a:focus-visible::before {
  opacity: 1;
}

.post-row h2,
.admin-row h2 {
  margin-bottom: 0.45rem;
  font-size: clamp(1.5rem, 3vw, 2.3rem);
}

.post-row p,
.admin-row p {
  max-width: 48rem;
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.post-row:hover {
  background: var(--row-hover);
}

.post-detail {
  padding-top: clamp(3rem, 8vw, 6rem);
}

.post-poster {
  margin-bottom: clamp(2rem, 5vw, 3rem);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 1.5rem 5rem var(--shadow);
}

.post-detail header {
  max-width: 47rem;
  margin-bottom: 2rem;
}

.post-detail h1 {
  font-size: clamp(2.8rem, 8vw, 5.8rem);
}

.dek {
  margin-top: 1.4rem;
  padding: 1.05rem 1.2rem 1.05rem 1.35rem;
  border-left: 4px solid var(--bronze);
  background: var(--dek-bg);
  color: var(--dek-ink);
  font-family: var(--font-text);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-style: italic;
  line-height: 1.6;
}

.edit-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  margin-top: 1rem;
  padding: 0.7rem 1rem;
  border: 1px solid var(--bronze);
  border-radius: 8px;
  color: var(--ink);
  font-family: var(--font-ui);
  font-weight: 700;
  text-decoration: none;
  background: var(--dek-bg);
}

.edit-link:hover {
  filter: brightness(1.05);
}

.markdown-body {
  width: min(46rem, 100%);
  color: var(--markdown-ink);
  font-family: var(--font-text);
  font-size: 1.12rem;
  line-height: 1.76;
}

.markdown-body h2,
.markdown-body h3 {
  margin: 2.2rem 0 0.8rem;
  font-family: var(--font-display);
}

.markdown-body h2 {
  font-size: 2rem;
}

.markdown-body h3 {
  font-size: 1.45rem;
}

.markdown-body p,
.markdown-body ul,
.markdown-body blockquote,
.markdown-body pre,
.markdown-body figure {
  margin: 0 0 1.35rem;
}

.markdown-body a {
  color: var(--markdown-link);
  text-underline-offset: 0.18em;
}

.markdown-body blockquote {
  padding: 0.2rem 0 0.2rem 1.2rem;
  border-left: 3px solid var(--bronze);
  color: var(--quote-ink);
}

.markdown-body pre {
  overflow: auto;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--code-bg);
}

.assignment-nav {
  width: min(46rem, 100%);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.assignment-nav .button {
  min-height: 4rem;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  border: 1px solid var(--line);
  padding: 0.75rem 0.9rem;
  background: var(--row-bg);
  color: var(--ink);
  font-family: var(--font-ui);
  text-align: left;
}

.assignment-nav .button:last-child {
  align-items: flex-end;
  text-align: right;
}

.assignment-nav .button span,
.assignment-nav .button strong {
  display: block;
}

.assignment-nav .button span {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.assignment-nav .button strong {
  font-size: 1rem;
}

.assignment-nav .button:hover {
  border-color: var(--bronze);
  background: var(--row-hover);
}

.media-embed {
  width: min(var(--media-width, 56rem), 100%);
}

.media-embed img,
.media-embed video {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--poster-bg);
}

.spoiler-reveal {
  position: relative;
  display: block;
  width: 100%;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: inherit;
  line-height: 0;
}

.spoiler-reveal:hover {
  filter: none;
}

.spoiler-reveal:focus-visible {
  outline: 3px solid var(--markdown-link);
  outline-offset: 4px;
}

.spoiler-media {
  display: block;
}

.media-spoiler:not([data-spoiler-revealed="true"]) img {
  filter: blur(35px);
  transform: scale(1.02);
}

.spoiler-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(22, 18, 14, 0.46);
  color: #fff8ec;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.media-spoiler[data-spoiler-revealed="true"] .spoiler-overlay {
  display: none;
}

.media-spoiler[data-spoiler-revealed="true"] .spoiler-reveal {
  cursor: default;
}

.media-embed figcaption,
.field-note {
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.9rem;
}

.embed-warning,
.form-error {
  display: inline-block;
  padding: 0.75rem;
  border: 1px solid var(--garnet);
  border-radius: 8px;
  color: var(--danger-ink);
  background: var(--danger-bg);
}

.login-page main {
  min-height: calc(100vh - 4.6rem);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.login-shell {
  width: min(28rem, 100%);
}

.login-panel {
  padding: clamp(1.4rem, 5vw, 2.3rem);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--row-bg);
  box-shadow: 0 1.5rem 5rem var(--shadow);
}

.login-panel h1 {
  margin-bottom: 1.5rem;
  font-size: 2.6rem;
}

.stacked-form,
.post-form {
  display: grid;
  gap: 1rem;
}

label {
  display: grid;
  gap: 0.45rem;
  color: var(--label-ink);
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--input-bg);
  color: var(--ink);
  font: inherit;
  padding: 0.85rem 0.95rem;
}

textarea {
  resize: vertical;
}

.markdown-input {
  min-height: 28rem;
  font-family: var(--font-mono);
  line-height: 1.55;
}

.editor-shell {
  padding-top: clamp(2rem, 6vw, 4rem);
}

.editor-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.editor-heading h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
}

.admin-list {
  display: grid;
  gap: 0.8rem;
}

.editor-shell > .archive-controls + .admin-list {
  margin-top: 1.5rem;
}

.admin-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: flex-end;
}

.row-actions form {
  margin: 0;
}

.row-actions .button,
.row-actions button {
  min-width: 6.5rem;
}

@media (max-width: 760px) {
  .site-header,
  nav,
  .editor-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .site-header {
    position: static;
  }

  nav {
    width: 100%;
  }

  nav a,
  nav button {
    justify-content: flex-start;
  }

  .admin-row {
    grid-template-columns: 1fr;
  }

  .row-actions {
    justify-content: flex-start;
  }

  .assignment-nav {
    grid-template-columns: 1fr;
  }

  .assignment-nav .button:last-child {
    align-items: flex-start;
    text-align: left;
  }

  .hero {
    min-height: 72vh;
  }
}

@media (max-width: 420px) {
  .row-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .row-actions .button,
  .row-actions button {
    width: 100%;
  }
}