@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@400;700&family=Nunito:wght@300;400;600&display=swap');

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --font-script: 'Caveat', cursive;
  --font-body: 'Nunito', system-ui, sans-serif;
  --color-bg: #f9f7f4;
  --color-page: #ffffff;
  --color-text: #1a1a1a;
  --color-muted: #666;
  --color-accent: #5c3d2e;
  --color-border: #e0d8d0;
  --color-tag-bg: #f0ebe4;
  --color-tag-text: #5c3d2e;
  --color-active: #5c3d2e;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --radius: 8px;
  --page-max: 1100px;
  --zoom: 1;
}

html { font-size: calc(16px * var(--zoom)); }
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
}

/* ── Site Header ──────────────────────────────────────────── */
.site-header {
  background: var(--color-page);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}
.header-inner {
  max-width: var(--page-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.site-title {
  font-family: var(--font-script);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  white-space: nowrap;
}
.search-wrap {
  flex: 1;
  min-width: 200px;
  position: relative;
}
.search-wrap svg {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
  pointer-events: none;
}
#search-input {
  width: 100%;
  padding: 0.5rem 0.75rem 0.5rem 2.25rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--color-bg);
  outline: none;
  transition: border-color 0.2s;
}
#search-input:focus { border-color: var(--color-accent); }

.header-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.zoom-label {
  font-size: 0.8rem;
  color: var(--color-muted);
  white-space: nowrap;
}
#zoom-slider {
  width: 80px;
  accent-color: var(--color-accent);
}

/* ── Category Tabs ────────────────────────────────────────── */
.category-nav {
  background: var(--color-page);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.category-nav::-webkit-scrollbar { display: none; }
.category-nav-inner {
  max-width: var(--page-max);
  margin: 0 auto;
  display: flex;
  gap: 0;
  padding: 0 1.5rem;
}
.cat-tab {
  padding: 0.65rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-muted);
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
  font-family: var(--font-body);
  letter-spacing: 0.02em;
}
.cat-tab:hover { color: var(--color-accent); }
.cat-tab.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

/* ── Tag Filter Bar ───────────────────────────────────────── */
#tag-bar {
  max-width: var(--page-max);
  margin: 1rem auto 0;
  padding: 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  min-height: 2rem;
}
.tag-chip {
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: var(--color-tag-bg);
  color: var(--color-tag-text);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s;
  text-transform: lowercase;
}
.tag-chip:hover { border-color: var(--color-accent); }
.tag-chip.active {
  background: var(--color-accent);
  color: #fff;
}

/* ── Main Content ─────────────────────────────────────────── */
.main-content {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 1.5rem 1.5rem 4rem;
}
.results-count {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

/* ── Recipe Grid ──────────────────────────────────────────── */
#recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

/* ── Recipe Card ──────────────────────────────────────────── */
.recipe-card {
  background: var(--color-page);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: box-shadow 0.2s, transform 0.2s;
  box-shadow: var(--shadow);
}
.recipe-card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.13);
  transform: translateY(-2px);
}
.card-title {
  font-family: var(--font-script);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}
.card-category {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: auto;
  padding-top: 0.5rem;
}
.card-tag {
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--color-tag-bg);
  color: var(--color-tag-text);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: lowercase;
}

/* ── Empty State ──────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--color-muted);
  grid-column: 1/-1;
}
.empty-state p { font-size: 1.1rem; }

/* ── Recipe Detail Page ───────────────────────────────────── */
.recipe-page-header {
  background: var(--color-page);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.back-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-accent);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  transition: background 0.15s;
}
.back-btn:hover { background: var(--color-bg); }

.print-btn {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 0.4rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  transition: opacity 0.15s;
}
.print-btn:hover { opacity: 0.85; }

/* ── Recipe Detail Content ────────────────────────────────── */
.recipe-detail {
  max-width: 860px;
  margin: 2rem auto;
  padding: 0 1.5rem 4rem;
}

.recipe-detail-inner {
  background: var(--color-page);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}

.recipe-title {
  font-family: var(--font-script);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}
.recipe-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.recipe-category-badge {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}
.recipe-yield {
  font-size: 0.82rem;
  color: var(--color-muted);
}
.recipe-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 2rem;
}

.recipe-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 1.75rem 0;
}

/* ── Ingredients & Instructions ────────────────────────────── */
.recipe-body {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 2.5rem;
  align-items: start;
}
@media (max-width: 640px) {
  .recipe-body { grid-template-columns: 1fr; }
}

.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-variant: small-caps;
  color: var(--color-text);
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.3rem;
}
.sub-section-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0.75rem 0 0.4rem;
}
.ingredient-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.ingredient-list li {
  font-size: 0.88rem;
  line-height: 1.4;
  padding-left: 0.85rem;
  position: relative;
}
.ingredient-list li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--color-muted);
}

.instructions-text {
  font-size: 0.9rem;
  line-height: 1.7;
  white-space: pre-wrap;
}

.variations-block {
  margin-top: 1.5rem;
}
.variations-block .section-label { margin-bottom: 0.75rem; }
.variation-item {
  margin-bottom: 0.5rem;
}
.variation-name {
  font-weight: 600;
  font-size: 0.85rem;
}
.variation-desc {
  font-size: 0.85rem;
  color: var(--color-muted);
}

.notes-block {
  margin-top: 1.5rem;
  background: var(--color-bg);
  border-left: 3px solid var(--color-accent);
  padding: 0.75rem 1rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.85rem;
  color: var(--color-muted);
  font-style: italic;
}

/* ── Print Styles ─────────────────────────────────────────── */
@media print {
  @page {
    size: letter;
    margin: 0.75in 0.75in 0.75in 0.8125in;
  }

  .site-header,
  .recipe-page-header,
  .recipe-tags-row,
  .notes-block { display: none !important; }

  body { background: white; font-size: 11pt; }

  .recipe-detail { margin: 0; padding: 0; max-width: 100%; }
  .recipe-detail-inner { border: none; box-shadow: none; padding: 0; }

  .recipe-title {
    font-size: 28pt;
    margin-bottom: 2pt;
  }
  .recipe-meta { margin-bottom: 8pt; }
  .recipe-body {
    grid-template-columns: 1fr 1.6fr;
    gap: 1.5rem;
  }
  .ingredient-list li { font-size: 9pt; }
  .instructions-text { font-size: 9.5pt; }
  .section-label { font-size: 7pt; }
}