:root {
  color-scheme: light;
  --bg: #eef0ea;
  --surface: #fffdfa;
  --surface-2: #f7f5ed;
  --ink: #111512;
  --muted: #606a63;
  --line: #d7d8cf;
  --line-strong: #b9bcae;
  --hot: #b9341d;
  --hot-2: #e55f38;
  --gold: #dfaa2e;
  --green: #28744d;
  --green-bg: #e4f2e8;
  --shadow: 0 24px 70px rgba(20, 24, 20, .12);
  --radius: 8px;
  --display: ui-condensed, "Arial Narrow", "Avenir Next Condensed", system-ui, sans-serif;
  --body: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #101411;
  --surface: #171d19;
  --surface-2: #202720;
  --ink: #f2f3ed;
  --muted: #a5afa7;
  --line: #303a32;
  --line-strong: #49564b;
  --hot: #ff7557;
  --hot-2: #ff9b72;
  --gold: #eebd43;
  --green: #73d295;
  --green-bg: #1e3a28;
  --shadow: 0 24px 70px rgba(0, 0, 0, .25);
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
  scroll-padding-top: env(safe-area-inset-top, 0);
}

body {
  min-height: 100%;
  margin: 0;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--hot) 13%, transparent), transparent 28rem),
    linear-gradient(215deg, color-mix(in srgb, var(--green) 13%, transparent), transparent 26rem),
    var(--bg);
  color: var(--ink);
  font: 16px/1.45 var(--body);
}

button, input, select { font: inherit; }
button { cursor: pointer; }

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.app-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: calc(16px + env(safe-area-inset-top, 0)) 16px calc(28px + env(safe-area-inset-bottom, 0));
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  margin-bottom: 16px;
}

.brand {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 12px;
}

.brand-mark {
  display: grid;
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: var(--gold);
  color: #201707;
  font: 900 18px/1 var(--display);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--hot);
  font: 800 11px/1.1 var(--display);
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin: 0;
  font-family: var(--display);
  letter-spacing: 0;
}

h1 {
  font-size: clamp(28px, 6vw, 48px);
  font-weight: 950;
  line-height: .92;
  text-transform: uppercase;
}

h2 {
  max-width: 14ch;
  font-size: clamp(34px, 7vw, 72px);
  font-weight: 950;
  line-height: .88;
}

h3 {
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
}

.top-actions, .tool-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn, .soft-btn, .chip, .recipe-btn, .category-btn {
  min-height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
}

.icon-btn {
  width: 44px;
  font-weight: 900;
}

.icon-btn[aria-pressed="true"], .soft-btn.active {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--bg);
}

.soft-btn {
  padding: 8px 12px;
  font-weight: 800;
}

.soft-btn:hover, .icon-btn:hover, .chip:hover, .recipe-btn:hover, .category-btn:hover {
  border-color: var(--ink);
  transform: translateY(-1px);
}

.workspace {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.workspace > * {
  min-width: 0;
}

.recipe-panel, .station, .batch-card, .ingredients-card, .method-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  box-shadow: var(--shadow);
}

.recipe-panel {
  position: sticky;
  top: calc(12px + env(safe-area-inset-top, 0));
  max-height: calc(100dvh - 28px - env(safe-area-inset-top, 0));
  overflow: auto;
  padding: 12px;
}

.search-card {
  padding: 8px;
  border-bottom: 1px solid var(--line);
}

.search-card label, .amount-field span, .unit-field span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.search-card input, .amount-field input, .unit-field select {
  width: 100%;
  min-height: 50px;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  padding: 8px 12px;
}

.search-card input { font-size: 15px; }

.category-tabs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 12px 8px;
}

.category-btn {
  width: 100%;
  padding: 9px 10px;
  text-align: left;
  font-size: 14px;
  font-weight: 800;
}

.category-btn[aria-pressed="true"], .recipe-btn[aria-current="true"], .chip[aria-pressed="true"] {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--bg);
}

.recipe-list {
  display: grid;
  gap: 8px;
  padding: 0 8px 8px;
}

.recipe-btn {
  width: 100%;
  padding: 12px;
  text-align: left;
}

.recipe-title {
  display: block;
  font-weight: 850;
}

.recipe-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.station {
  overflow: hidden;
  background: var(--surface);
}

.station-hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  min-height: 220px;
  padding: clamp(22px, 4vw, 40px);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--surface) 72%, transparent), var(--surface)),
    repeating-linear-gradient(135deg, color-mix(in srgb, var(--gold) 22%, transparent) 0 10px, transparent 10px 20px);
}

.source {
  max-width: 62ch;
  margin: 12px 0 0;
  color: var(--muted);
}

.batch-card, .ingredients-card, .method-card {
  margin: 16px;
  box-shadow: none;
}

.batch-card { padding: 18px; }

.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.section-head.compact {
  align-items: center;
  padding: 18px 18px 0;
}

.scale-badge {
  min-width: 80px;
  border-radius: var(--radius);
  background: var(--green-bg);
  color: var(--green);
  padding: 7px 10px;
  text-align: center;
  font-weight: 900;
}

.batch-grid {
  display: grid;
  grid-template-columns: minmax(140px, 220px) minmax(180px, 260px);
  gap: 12px;
  align-items: end;
}

.amount-field input {
  font: 900 34px/1 var(--display);
  font-variant-numeric: tabular-nums;
}

.quick-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.chip {
  padding: 7px 12px;
  font-size: 14px;
  font-weight: 850;
}

.yield-line {
  margin: 14px 0 0;
  color: var(--muted);
  font-weight: 700;
}

.prep-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr);
  gap: 16px;
  padding: 0 16px 16px;
}

.batch-card + .prep-grid { padding-top: 0; }

.progress-text {
  color: var(--muted);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.ingredients {
  display: grid;
  list-style: none;
  margin: 10px 0 0;
  padding: 0 18px 18px;
}

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

.ingredient label {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 58px;
  padding: 10px 0;
}

.ingredient input {
  width: 22px;
  height: 22px;
  accent-color: var(--green);
}

.ingredient-name {
  min-width: 0;
  font-weight: 760;
}

.tag {
  display: inline-block;
  margin-left: 6px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  padding: 1px 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
  vertical-align: 2px;
}

.amount {
  text-align: right;
  font: 900 20px/1.1 var(--display);
  font-variant-numeric: tabular-nums;
}

.amount small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font: 500 12px/1.15 var(--body);
}

.ingredient.done .ingredient-name, .ingredient.done .amount {
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}

.scale-base {
  margin: -4px 0 10px 38px;
}

.scale-base button {
  border: 0;
  background: none;
  color: var(--hot);
  padding: 0;
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.steps {
  display: grid;
  gap: 10px;
  margin: 10px 0 0;
  padding: 0 18px 0 42px;
}

.steps li::marker {
  color: var(--hot);
  font-family: var(--display);
  font-weight: 900;
}

.note, .safety {
  margin: 16px 18px 0;
  color: var(--muted);
}

.safety {
  margin-bottom: 18px;
  border-left: 4px solid var(--hot);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--surface-2);
  padding: 12px;
  color: var(--ink);
}

@media (max-width: 1040px) {
  .workspace {
    grid-template-columns: minmax(0, 1fr);
  }

  .recipe-panel {
    position: static;
    max-height: none;
    overflow: visible;
  }

  .category-tabs, .recipe-list {
    display: flex;
    max-width: 100%;
    overflow-x: auto;
    padding-bottom: 12px;
  }

  .category-btn, .recipe-btn {
    width: auto;
    min-width: 180px;
  }
}

@media (max-width: 760px) {
  .app-shell { padding-inline: 10px; }

  .topbar {
    align-items: flex-start;
  }

  .brand-mark {
    width: 46px;
    height: 46px;
  }

  .station-hero {
    display: grid;
    min-height: 190px;
    padding: 22px 16px;
  }

  .batch-card, .ingredients-card, .method-card {
    margin: 10px;
  }

  .batch-grid, .prep-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .prep-grid {
    padding: 0 10px 10px;
  }

  .section-head, .section-head.compact {
    display: grid;
    gap: 10px;
  }

  .tool-row {
    flex-wrap: wrap;
  }

  .ingredient label {
    grid-template-columns: 26px minmax(0, 1fr);
  }

  .amount {
    grid-column: 2;
    text-align: left;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .icon-btn, .soft-btn, .chip, .recipe-btn, .category-btn {
    transition: transform .16s ease, border-color .16s ease, background-color .16s ease;
  }
}