/* Aperitif — phone-first. Base styles target ~360px; breakpoints at 640 and 1024. */

:root {
  --bg: #f7f3ec;
  --surface: #fffdf9;
  --ink: #1f1a14;
  --muted: #6b6157;
  --line: #e3dacb;
  --chip: #efe7da;
  --accent: #9c3d1c;
  --accent-ink: #ffffff;
  --accent-soft: #f4dccf;
  --shadow: 0 1px 2px rgb(60 40 20 / 0.08), 0 4px 16px rgb(60 40 20 / 0.06);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --gutter: 16px;
  --radius: 12px;
  --tap: 44px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14110e;
    --surface: #1d1915;
    --ink: #efe8dd;
    --muted: #a39888;
    --line: #352e26;
    --chip: #2a241e;
    --accent: #e0915c;
    --accent-ink: #1a120c;
    --accent-soft: #3a2619;
    --shadow: 0 1px 2px rgb(0 0 0 / 0.4);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #14110e;
  --surface: #1d1915;
  --ink: #efe8dd;
  --muted: #a39888;
  --line: #352e26;
  --chip: #2a241e;
  --accent: #e0915c;
  --accent-ink: #1a120c;
  --accent-soft: #3a2619;
  --shadow: 0 1px 2px rgb(0 0 0 / 0.4);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html.locked { overflow: hidden; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.5 var(--sans);
  overflow-x: hidden;
  padding-bottom: env(safe-area-inset-bottom);
}
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; margin: 0; }
a { color: inherit; }
button, input, select { font: inherit; color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.muted { color: var(--muted); font-weight: 400; }
.small { font-size: 0.9rem; }

/* ── Top bar ─────────────────────────────────────────────────────────────── */

.topbar {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(8px);
  -webkit-backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
  padding: env(safe-area-inset-top) max(var(--gutter), env(safe-area-inset-right)) 0 max(var(--gutter), env(safe-area-inset-left));
}
.topbar-row {
  display: flex; align-items: center; gap: 12px;
  min-height: 52px;
  max-width: 1280px; margin: 0 auto;
}
.brand {
  font: 600 1.35rem/1 var(--serif);
  letter-spacing: 0.02em;
  text-decoration: none;
  margin-right: auto;
}
.views { display: flex; gap: 4px; }
.views a, .back {
  display: inline-flex; align-items: center;
  min-height: var(--tap); padding: 0 12px;
  border-radius: 999px;
  text-decoration: none; color: var(--muted);
}
.views a[aria-current="page"] { color: var(--ink); background: var(--chip); font-weight: 600; }
.back { padding-left: 0; color: var(--ink); white-space: nowrap; }
.back + .brand { display: none; }
.back ~ .units { margin-left: auto; }
.search-row { padding-bottom: 10px; min-height: 0; }
input[type="search"] {
  width: 100%;
  min-height: var(--tap);
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-size: 1rem; /* ≥16px keeps iOS from zooming on focus */
  -webkit-appearance: none; appearance: none;
}
input[type="search"]::placeholder { color: var(--muted); }

/* ── Controls ────────────────────────────────────────────────────────────── */

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: var(--tap); padding: 0 14px;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--surface);
  text-decoration: none; cursor: pointer;
  font-size: 0.95rem;
}
.chip .n { color: var(--muted); font-size: 0.8rem; font-variant-numeric: tabular-nums; }
.chip[aria-pressed="true"], .chip.active {
  background: var(--accent); border-color: var(--accent); color: var(--accent-ink);
}
.chip[aria-pressed="true"] .n { color: inherit; opacity: 0.8; }
.chip:disabled { opacity: 0.4; cursor: default; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }

.segmented {
  display: inline-flex; padding: 3px; gap: 2px;
  background: var(--chip); border-radius: 999px;
}
.seg {
  min-height: var(--tap); min-width: var(--tap); padding: 0 14px;
  border: 0; border-radius: 999px; background: transparent;
  color: var(--muted); cursor: pointer;
}
.seg[aria-pressed="true"] { background: var(--surface); color: var(--ink); font-weight: 600; box-shadow: var(--shadow); }

.link-btn {
  min-height: var(--tap); padding: 0 8px;
  border: 0; background: none; color: var(--accent);
  text-decoration: underline; text-underline-offset: 3px; cursor: pointer;
}
.icon-btn {
  width: var(--tap); height: var(--tap);
  border: 0; border-radius: 50%; background: var(--chip); cursor: pointer;
}
.primary-btn {
  width: 100%; min-height: 48px;
  border: 0; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink);
  font-weight: 600; cursor: pointer;
}

/* ── Layout ──────────────────────────────────────────────────────────────── */

.layout, .bar-layout, .recipe-page {
  max-width: 1280px; margin: 0 auto;
  padding: 12px max(var(--gutter), env(safe-area-inset-right)) 48px max(var(--gutter), env(safe-area-inset-left));
}

.toolbar {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 8px;
}
.filter-btn {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: var(--tap); padding: 0 16px;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--surface); font-weight: 600; cursor: pointer;
}
.badge {
  min-width: 22px; height: 22px; padding: 0 6px;
  border-radius: 999px; background: var(--accent); color: var(--accent-ink);
  font-size: 0.8rem; line-height: 22px; text-align: center;
}
.count { margin: 0 auto 0 0; color: var(--muted); font-size: 0.95rem; white-space: nowrap; }
.sort select {
  min-height: var(--tap); max-width: 46vw;
  padding: 0 10px; border: 1px solid var(--line); border-radius: 999px;
  background: var(--surface);
}
.active-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.active-chips:empty { display: none; }

/* ── Filter drawer (phone/tablet) ────────────────────────────────────────── */

.filters {
  position: fixed; inset: auto 0 0 0; z-index: 40;
  display: flex; flex-direction: column;
  max-height: 88dvh;
  background: var(--surface);
  border-radius: 18px 18px 0 0;
  box-shadow: 0 -8px 32px rgb(0 0 0 / 0.25);
  transform: translateY(100%);
  visibility: hidden;
  transition: transform 0.25s ease, visibility 0s linear 0.25s;
}
.filters.open { transform: none; visibility: visible; transition: transform 0.25s ease; }
.filters-head {
  display: flex; align-items: center; gap: 8px;
  padding: 12px var(--gutter);
  border-bottom: 1px solid var(--line);
}
.filters-head h2 { margin-right: auto; font-size: 1.2rem; }
.filters-body { overflow-y: auto; overscroll-behavior: contain; padding: 4px var(--gutter) 16px; }
.filters-foot {
  padding: 12px var(--gutter) calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
}
.backdrop { position: fixed; inset: 0; z-index: 30; background: rgb(0 0 0 / 0.4); }
@media (prefers-reduced-motion: reduce) { .filters, .filters.open { transition: none; } }

.facet { border: 0; margin: 0; padding: 14px 0 6px; min-width: 0; }
.facet + .facet { border-top: 1px solid var(--line); }
/* Floating the legend takes it out of the fieldset border, so the rule sits above it. */
.facet legend {
  float: left; width: 100%;
  padding: 0; margin-bottom: 10px;
  font: 600 0.8rem/1 var(--sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
}
.facet legend + * { clear: both; }
.facet .segmented { margin-bottom: 10px; }
.ing-find { margin-bottom: 8px; }
.check-group h3 {
  margin: 12px 0 2px;
  font: 600 0.85rem/1.3 var(--sans); color: var(--muted);
}
.check {
  display: flex; align-items: center; gap: 12px;
  min-height: var(--tap); padding: 0 4px;
  border-radius: 8px; cursor: pointer;
}
.check:hover { background: var(--chip); }
.check input { width: 20px; height: 20px; margin: 0; accent-color: var(--accent); flex: none; }
.check span:first-of-type { flex: 1; }
.check .n { color: var(--muted); font-size: 0.85rem; font-variant-numeric: tabular-nums; }

/* ── Cards ───────────────────────────────────────────────────────────────── */

.cards {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: 1fr; gap: 10px;
}
.card {
  display: block; height: 100%;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 0.15s, transform 0.15s;
}
.card:hover { border-color: var(--accent); }
.card:active { transform: scale(0.99); }
.card h3 { font-size: 1.2rem; margin-bottom: 2px; }
.card .meta { margin: 0 0 6px; color: var(--accent); font-size: 0.85rem; font-weight: 600; }
.card .spec {
  margin: 0; color: var(--muted); font-size: 0.92rem;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card .need { margin: 8px 0 0; font-size: 0.9rem; font-weight: 600; }
.empty { padding: 32px 0; color: var(--muted); text-align: center; grid-column: 1 / -1; }

/* ── My bar ──────────────────────────────────────────────────────────────── */

.bottles {
  margin-bottom: 20px; padding: 4px 16px 12px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
}
.bottles summary {
  display: flex; align-items: center; min-height: 52px;
  cursor: pointer; list-style: none;
}
.bottles summary::-webkit-details-marker { display: none; }
.bottles summary::after { content: "▾"; margin-left: auto; color: var(--muted); }
.bottles[open] summary::after { content: "▴"; }
.bottles summary h2 { font-size: 1.2rem; }
.bottles p { margin: 0 0 10px; }
.bottle-actions { display: flex; gap: 8px; align-items: center; }
.bar-results h2 { font-size: 1.3rem; margin: 8px 0 12px; }
.bar-results .cards + h2 { margin-top: 28px; }

/* ── Recipe page ─────────────────────────────────────────────────────────── */

.recipe-page { max-width: 760px; }
.recipe h1 { font-size: clamp(2rem, 9vw, 3rem); margin: 8px 0 4px; }
.recipe > .meta { margin: 0 0 20px; color: var(--accent); font-weight: 600; }
.spec {
  width: 100%; border-collapse: collapse;
  font-size: 1.15rem; line-height: 1.35;
  margin-bottom: 24px;
}
.spec td { padding: 12px 0; border-bottom: 1px solid var(--line); vertical-align: baseline; }
.spec tr:first-child td { border-top: 1px solid var(--line); }
.spec .amount {
  width: 1%; white-space: nowrap; padding-right: 16px;
  font-weight: 700; font-variant-numeric: tabular-nums; text-align: right;
}
.spec .item a { text-decoration: none; }
.spec .item a:hover { text-decoration: underline; color: var(--accent); }
.spec .note { color: var(--muted); font-size: 0.95rem; }
.service {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  margin: 0 0 20px;
}
.service div { padding: 10px 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.service dt { font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.service dd { margin: 2px 0 0; font-weight: 600; }
.notes {
  margin: 0 0 20px; padding: 12px 16px;
  border-left: 3px solid var(--accent); background: var(--accent-soft); border-radius: 0 10px 10px 0;
  font-family: var(--serif); font-size: 1.05rem;
}
.tags { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; padding: 0; }
.tags .chip { font-size: 0.85rem; color: var(--muted); }
.more { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.related h2 { font-size: 1.2rem; margin-bottom: 12px; }

/* ── ≥640px: two-column cards, roomier recipe ────────────────────────────── */

@media (min-width: 640px) {
  .cards { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .service { grid-template-columns: repeat(4, 1fr); }
  .back + .brand { display: inline; margin: 0 auto; }
  .back { min-width: 120px; }
  .units { min-width: 120px; justify-content: flex-end; background: none; }
  .units .seg { background: var(--chip); }
  .units .seg[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }
  .filters { left: 50%; right: auto; width: min(560px, 100%); transform: translate(-50%, 100%); }
  .filters.open { transform: translate(-50%, 0); }
}

/* ── ≥1024px: filters become a sidebar ───────────────────────────────────── */

@media (min-width: 1024px) {
  .search-row input { max-width: 560px; }
  .layout { display: grid; grid-template-columns: 300px 1fr; gap: 28px; align-items: start; }
  .filters, .filters.open {
    position: sticky; top: 124px; inset: auto; z-index: auto;
    width: auto; max-height: calc(100dvh - 140px);
    transform: none; visibility: visible; transition: none;
    border: 1px solid var(--line); border-radius: var(--radius); box-shadow: none;
  }
  .filters-head { padding: 8px 12px 8px 16px; }
  .filters-body { padding: 0 16px 16px; }
  #close-filters, .filters-foot, #open-filters, .backdrop { display: none !important; }
  .cards { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .bar-layout { display: grid; grid-template-columns: 300px 1fr; gap: 28px; align-items: start; }
  .bottles { position: sticky; top: 72px; max-height: calc(100dvh - 88px); overflow-y: auto; margin: 0; }
}