/* ---------------------------------------------------------------------------
   Warm editorial theme — cream paper, terracotta accent, serif headings.
--------------------------------------------------------------------------- */

:root {
  --paper: #faf5eb;
  --card: #fffdf7;
  --ink: #2e2820;
  --ink-soft: #75695a;
  --accent: #b8542e;
  --accent-deep: #8f3f1f;
  --accent-tint: #f6e3d3;
  --step-tint: #f4ecdd;
  --line: #e7dcc7;
  --line-strong: #d6c6a9;
  --shadow: 0 1px 2px rgba(87, 62, 34, 0.06), 0 10px 28px rgba(87, 62, 34, 0.1);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.15;
  color: var(--ink);
}

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

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

/* --- Shell ---------------------------------------------------------------- */

.site-header {
  border-bottom: 1px solid var(--line);
}

.site-header .wrap,
main,
.site-footer .wrap {
  max-width: 62rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.site-header .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-top: 1.4rem;
  padding-bottom: 1.1rem;
}

.site-title {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
}

.site-title:hover {
  color: var(--accent);
}

.header-side {
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
}

.site-tagline {
  font-size: 0.85rem;
  color: var(--ink-soft);
  font-style: italic;
  font-family: var(--serif);
}

.lang-picker {
  display: flex;
  gap: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.lang-picker .lang-active {
  color: var(--ink);
  font-weight: 600;
}

.lang-picker a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.lang-picker a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

@media (max-width: 40rem) {
  .site-tagline {
    display: none;
  }
}

main {
  padding-top: 2.5rem;
  padding-bottom: 4rem;
}

.site-footer {
  border-top: 1px solid var(--line);
}

.site-footer .wrap {
  padding-top: 1.2rem;
  padding-bottom: 2rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.page-title {
  font-size: 2.1rem;
  margin: 0 0 1.6rem;
}

/* --- Homepage / tag-page card grid ---------------------------------------- */

.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 1.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.recipe-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.recipe-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.recipe-card > a {
  display: block;
  color: inherit;
  text-decoration: none;
}

.card-photo {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.card-photo-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-tint);
  color: var(--accent-deep);
  font-family: var(--serif);
  font-size: 3rem;
  font-style: italic;
}

.card-body {
  padding: 1rem 1.15rem 1.2rem;
}

.card-body h2 {
  font-size: 1.35rem;
  margin: 0 0 0.35rem;
}

.recipe-card:hover .card-body h2 {
  color: var(--accent);
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* --- Tag chips ------------------------------------------------------------ */

.tag-chip {
  display: inline-block;
  padding: 0.1rem 0.65rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--card);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
}

a.tag-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* --- Recipe page ---------------------------------------------------------- */

.recipe {
  max-width: 46rem;
  margin: 0 auto;
}

.recipe-title {
  font-size: 2.6rem;
  margin: 0 0 0.6rem;
}

.recipe-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 2rem;
  padding-bottom: 1.4rem;
  border-bottom: 1px solid var(--line);
}

.recipe-date {
  font-size: 0.82rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-right: 0.4rem;
}

.recipe-tags {
  display: flex;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.recipe-photos {
  margin: 0 0 2rem;
}

.recipe-photo {
  margin: 0 0 1.4rem;
}

.recipe-photo img {
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.recipe-photo figcaption {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  font-style: italic;
  font-family: var(--serif);
  color: var(--ink-soft);
  text-align: center;
}

.recipe-body h2 {
  font-size: 1.55rem;
  margin: 2.2rem 0 0.8rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--accent-tint);
}

.recipe-body ul,
.recipe-body ol {
  padding-left: 1.4rem;
}

.recipe-body li {
  margin-bottom: 0.35rem;
}

.recipe-body li::marker {
  color: var(--accent);
}

/* --- The Cooking-for-Engineers table -------------------------------------- */

.recipe-table {
  margin-top: 2.5rem;
}

.recipe-table h2 {
  font-size: 1.55rem;
  margin: 0 0 1rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--accent-tint);
}

.recipe-table-scroll {
  overflow-x: auto;
}

.recipe-tree {
  border-collapse: collapse;
  width: 100%;
  background: var(--card);
  font-size: 0.95rem;
  box-shadow: var(--shadow);
  border-radius: 10px;
  overflow: hidden;
}

.recipe-tree td {
  border: 1px solid var(--line-strong);
  padding: 0.55em 0.8em;
  vertical-align: middle;
}

.recipe-tree .rt-ingredient {
  background: var(--card);
}

.recipe-tree .rt-step {
  background: var(--step-tint);
  font-weight: 600;
  text-align: center;
}

.recipe-source {
  margin-top: 2.5rem;
  font-size: 0.85rem;
  font-style: italic;
  font-family: var(--serif);
  color: var(--ink-soft);
}

.recipe-tree .rt-final {
  background: var(--accent-tint);
  color: var(--accent-deep);
  font-family: var(--serif);
  font-size: 1.05rem;
}