:root {
  --countertop: #f5f7f6;
  --cup-label: #fff;
  --tea-leaf: #34654c;
  --tea-wash: #eaf2ed;
  --ink: #24352b;
  --muted: #69766f;
  --quiet: #819087;
  --line: rgb(42 73 53 / 12%);
  --soft-line: rgb(42 73 53 / 7%);
  --input-fill: #f6f8f7;
  --danger: #a33d38;
  --chart-ingredient: #44785a;
  --chart-packaging: #95b6a0;
  --chart-loss: #d7e4db;
  --accent: var(--tea-leaf);
  --accent-soft: var(--tea-wash);
  --surface: var(--cup-label);
  --canvas: var(--countertop);
  color-scheme: light;
  font: 16px/1.6 "Microsoft YaHei UI", "PingFang SC", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--countertop);
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
body { margin: 0; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
button { border: 0; transition: background .16s, color .16s, transform .12s; }
button:active { transform: translateY(1px); }
button:disabled { opacity: .5; cursor: not-allowed; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .comparison-scroll:focus-visible { outline: 3px solid #9eb9a7; outline-offset: 3px; }
input, select, textarea { min-width: 0; }
h1, h2, h3, h4, p { margin: 0; }
h1 { font-size: 1.875rem; font-weight: 600; line-height: 1.4; letter-spacing: -.035em; }
h2 { font-size: 1rem; font-weight: 600; }
h3 { font-size: .9375rem; font-weight: 600; }
a { color: inherit; }
.numeric { font-variant-numeric: tabular-nums; letter-spacing: -.015em; }
.muted { color: var(--muted); }
.small { font-size: .8125rem; line-height: 1.7; }
.eyebrow { font-size: .875rem; font-weight: 500; color: var(--muted); }
.badge { display: inline-flex; align-items: center; padding: 3px 8px; border-radius: 4px; background: var(--tea-wash); color: var(--tea-leaf); font-size: .8125rem; white-space: nowrap; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 8px; min-height: 40px; padding: 8px 16px; border: 1px solid var(--line); border-radius: 6px; color: var(--ink); background: var(--cup-label); font-size: .875rem; font-weight: 500; white-space: nowrap; }
.button:hover { background: var(--input-fill); }
.button.primary { background: var(--tea-leaf); color: #fff; border-color: var(--tea-leaf); }
.button.primary:hover { background: #28543d; }
.button.quiet { background: transparent; color: var(--muted); border-color: transparent; }
.button.quiet:hover { color: var(--tea-leaf); background: var(--tea-wash); }
.button.danger { color: var(--danger); }
.text-button { background: transparent; color: var(--tea-leaf); font-size: .875rem; padding: 8px 4px; min-height: 40px; }
.text-button:hover { text-decoration: underline; }
.icon-button { background: transparent; color: var(--muted); font-size: 1.125rem; border-radius: 5px; padding: 4px; min-width: 40px; min-height: 40px; }
.icon-button:hover { background: var(--tea-wash); color: var(--tea-leaf); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: fixed; top: 8px; left: 12px; z-index: 6; transform: translateY(-150%); padding: 12px 16px; background: var(--tea-leaf); color: white; border-radius: 6px; }
.skip-link:focus { transform: none; }
.shell { min-height: 100dvh; }
.app-header { position: sticky; top: 0; z-index: 4; background: var(--cup-label); border-bottom: 1px solid var(--line); }
.header-inner { display: grid; grid-template-columns: 220px 1fr auto; gap: 24px; align-items: center; max-width: 1400px; margin: auto; padding: 0 40px; min-height: 84px; }
.brand { display: flex; gap: 12px; align-items: center; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 9px; color: #fff; background: var(--tea-leaf); font-size: 1.2rem; font-weight: 500; }
.brand-name { font-size: 1.25rem; font-weight: 650; line-height: 1.3; }
.brand-sub { color: var(--muted); font-size: .75rem; margin-top: 3px; }
.navigation { display: flex; align-items: stretch; gap: 12px; height: 84px; }
.nav-item { position: relative; background: none; padding: 0 16px; font-size: .875rem; color: var(--muted); white-space: nowrap; }
.nav-item:hover { color: var(--tea-leaf); }
.nav-item.active { color: var(--tea-leaf); font-weight: 600; }
.nav-item.active::after { content: ""; height: 3px; background: var(--tea-leaf); position: absolute; bottom: 0; left: 16px; right: 16px; border-radius: 2px 2px 0 0; }
.header-tools { display: flex; align-items: center; gap: 16px; }
.header-tools>span { font-size: .75rem; color: var(--quiet); white-space: nowrap; }
.main { min-width: 0; }
.content { padding: 36px 40px 32px; max-width: 1400px; margin: 0 auto; }
#page { outline: none; }
.page-heading { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 28px; }
.page-heading p { font-size: .875rem; color: var(--muted); margin-top: 8px; text-wrap: pretty; }
.heading-actions { display: flex; align-items: center; gap: 8px; }
.workspace { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 24px; align-items: start; }
.panel { background: var(--cup-label); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.panel-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 24px; border-bottom: 1px solid var(--soft-line); }
.panel-top p { margin-top: 4px; }
.recipe-picker { display: flex; align-items: center; gap: 8px; min-width: 0; }
.recipe-picker .select { min-width: 200px; max-width: 300px; }
.field-label { display: block; font-size: .875rem; color: var(--muted); margin-bottom: 8px; }
.input, .select { width: 100%; min-height: 40px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--input-fill); color: var(--ink); font-size: .875rem; }
.select { padding-right: 28px; }
.input:hover, .select:hover { border-color: #a4b5aa; }
.input:focus, .select:focus { border-color: var(--tea-leaf); }
.input.invalid { border-color: var(--danger); background: #fff5f4; }
.input-unit { display: block; position: relative; }
.input-unit .input { padding-right: 44px; }
.input-unit>span { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: .8125rem; pointer-events: none; }
.readonly-field { color: var(--muted); }
.recipe-meta { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; padding: 20px 24px; background: #fcfdfc; border-bottom: 1px solid var(--soft-line); }
.table-wrap { overflow-x: auto; overscroll-behavior-x: contain; }
.cost-table { width: 100%; min-width: 600px; border-collapse: collapse; font-size: .875rem; }
.cost-table th { color: var(--muted); font-size: .8125rem; font-weight: 500; text-align: right; padding: 16px 24px; }
.cost-table td { padding: 12px 24px; text-align: right; border-top: 1px solid var(--soft-line); }
.cost-table th:first-child, .cost-table td:first-child { text-align: left; }
.cost-table tbody tr:not(.section-row):hover { background: #fafcfb; }
.cost-table th:last-child, .cost-table td:last-child { padding: 8px 12px 8px 0; width: 44px; }
.cost-table th:nth-child(2), .cost-table td:nth-child(2) { padding-left: 8px; padding-right: 8px; white-space: nowrap; }
.cost-table th:nth-child(3), .cost-table td:nth-child(3) { padding-left: 12px; padding-right: 12px; }
.cost-table th:nth-child(4), .cost-table td:nth-child(4) { padding-left: 8px; padding-right: 8px; white-space: nowrap; }
.material-name { display: block; font-weight: 500; max-width: 230px; }
.material-category { display: block; color: var(--quiet); font-size: .75rem; margin-top: 3px; }
.quantity { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.quantity .input { min-height: 36px; width: 76px; text-align: right; padding: 6px 10px; background: var(--cup-label); }
.quantity span { width: 30px; color: var(--muted); font-size: .8125rem; text-align: left; }
.section-row td { background: var(--input-fill); color: var(--tea-leaf); font-size: .8125rem; padding: 10px 24px !important; }
.section-row span { margin-left: 12px; color: var(--muted); font-size: .75rem; }
.table-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 24px; border-top: 1px solid var(--soft-line); }
.table-footer p, .calculation-note { color: var(--quiet); font-size: .8125rem; }
.calculation-note { line-height: 1.8; padding: 0 24px 20px; }
.formula-note { display: flex; align-items: flex-start; gap: 10px; color: var(--muted); font-size: .8125rem; line-height: 1.9; padding: 16px 2px; }
.formula-note>span { display: grid; place-items: center; width: 18px; height: 18px; border: 1px solid var(--quiet); border-radius: 50%; font-family: Georgia, serif; font-size: .75rem; flex-shrink: 0; margin-top: 3px; }
.result-card { border: 1px solid #d3e1d7; border-radius: 12px; background: var(--tea-wash); padding: 28px; }
.result-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.live-tag { font-size: .75rem; color: var(--tea-leaf); }
.total-cost { color: var(--tea-leaf); font-size: 3.5rem; font-weight: 550; letter-spacing: -.055em; line-height: 1.3; margin-top: 12px; }
.total-cost small { font-size: 1.5rem; font-weight: 400; margin-right: 8px; }
.total-caption { font-size: .8125rem; color: var(--muted); margin-top: 4px; }
.result-divider { height: 1px; background: var(--line); margin: 24px 0 20px; }
.result-line { display: flex; align-items: center; justify-content: space-between; gap: 16px; font-size: .875rem; color: var(--muted); margin-top: 16px; }
.result-line b { font-weight: 500; color: var(--ink); }
.result-line.highlight { color: var(--ink); margin-top: 24px; }
.result-line.highlight b { color: var(--tea-leaf); font-size: 1.5rem; }
.margin-track { height: 4px; background: #d2e1d6; border-radius: 2px; overflow: hidden; margin-top: 16px; }
.margin-track>div { height: 100%; border-radius: 2px; background: var(--tea-leaf); }
.result-foot { font-size: .8125rem; line-height: 1.8; color: var(--muted); margin-top: 20px; }
.negative { color: var(--danger) !important; }
.breakdown-card { padding: 24px; margin-top: 20px; }
.donut-area { display: flex; justify-content: center; margin: 24px 0 20px; }
.donut { width: 128px; height: 128px; display: grid; place-items: center; border-radius: 50%; background: var(--chart-loss); }
.donut-hole { width: 102px; height: 102px; border-radius: 50%; background: var(--cup-label); display: flex; flex-direction: column; justify-content: center; align-items: center; }
.donut-hole strong { font-size: 1.25rem; font-weight: 550; }
.donut-hole span { color: var(--muted); font-size: .75rem; margin-top: 4px; }
.legend-row { display: flex; align-items: center; gap: 8px; font-size: .875rem; padding: 8px 0; }
.legend-dot { height: 8px; width: 8px; border-radius: 2px; flex-shrink: 0; }
.legend-dot.raw { background: var(--chart-ingredient); }
.legend-dot.packaging { background: var(--chart-packaging); }
.legend-dot.loss { background: var(--chart-loss); }
.legend-row>span { flex: 1; color: var(--muted); }
.legend-row b { font-weight: 500; }
.legend-row small { width: 36px; color: var(--quiet); font-size: .75rem; text-align: right; }
.page-footer { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; font-size: .75rem; color: var(--quiet); line-height: 1.8; margin-top: 28px; }
.library-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; padding: 20px 24px; border-bottom: 1px solid var(--soft-line); }
.library-toolbar .input { max-width: 300px; }
.filter-buttons { display: flex; gap: 4px; }
.filter-button { min-height: 40px; border-radius: 5px; padding: 8px 12px; font-size: .875rem; color: var(--muted); background: transparent; white-space: nowrap; }
.filter-button:hover { background: var(--input-fill); }
.filter-button.active { background: var(--tea-wash); color: var(--tea-leaf); font-weight: 550; }
.library-table { min-width: 820px; }
.library-table th, .library-table td { text-align: left; padding: 16px 24px; }
.library-table td { height: 76px; }
.library-table td:last-child { width: 84px; padding: 12px 24px; }
.library-table td:nth-last-child(2) { text-align: right; }
.spec { font-size: .875rem; color: var(--muted); }
.empty { text-align: center; padding: 40px 24px; font-size: .875rem; color: var(--muted); }
.ledger-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 20px 28px; border-bottom: 1px solid var(--line); }
.ledger-toolbar h2 { display: inline; margin-right: 20px; }
.ledger-scroll-hint { font-size: .8125rem; color: var(--quiet); white-space: nowrap; }
.comparison-scroll { scroll-padding-left: 240px; }
.comparison-table { width: 100%; border-collapse: separate; border-spacing: 0; table-layout: fixed; font-size: .875rem; }
.comparison-table th, .comparison-table td { width: 240px; padding: 10px 28px; text-align: left; }
.comparison-table thead th { padding: 24px 28px 20px; vertical-align: top; background: var(--cup-label); font-weight: 400; border-bottom: 1px solid var(--line); }
.comparison-table th:first-child { width: 240px; position: sticky; left: 0; z-index: 1; background: var(--cup-label); }
.comparison-corner { vertical-align: bottom !important; color: var(--muted); }
.comparison-corner>span { display: block; font-size: .9375rem; font-weight: 500; }
.comparison-corner>small { display: block; font-size: .75rem; margin-top: 8px; }
.product-heading { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.product-heading h3 { font-size: 1.0625rem; font-weight: 600; line-height: 1.5; overflow-wrap: anywhere; }
.product-heading>span { color: var(--muted); font-size: .75rem; white-space: nowrap; }
.product-cost { display: flex; align-items: baseline; gap: 12px; margin-top: 16px; }
.product-cost>span { font-size: .8125rem; color: var(--muted); }
.product-cost>strong { font-size: 1.5rem; font-weight: 550; color: var(--tea-leaf); }
.product-secondary { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 8px; color: var(--muted); font-size: .8125rem; }
.product-edit { margin-top: 8px; padding-left: 0; }
.comparison-table tbody tr:not(.comparison-group):not(.comparison-notes):hover>th, .comparison-table tbody tr:not(.comparison-group):not(.comparison-notes):hover>td { background: #f4f8f5; }
.comparison-table tbody tr:not(.comparison-group) th, .comparison-table tbody tr:not(.comparison-group) td { border-bottom: 1px solid var(--soft-line); }
.comparison-table tbody td { font-size: .9375rem; font-weight: 500; }
.comparison-table tbody th { font-weight: 400; }
.comparison-material { display: block; font-weight: 500; font-size: .875rem; }
.comparison-table tbody th>small { display: block; font-size: .75rem; color: var(--quiet); margin-top: 2px; }
.comparison-table .not-used { color: #a8b2ac; font-weight: 400; }
.comparison-table .comparison-group th, .comparison-table .comparison-group td { padding-top: 12px; padding-bottom: 12px; background: var(--input-fill); border-bottom: 0; font-size: .8125rem; color: var(--tea-leaf); font-weight: 550; }
.comparison-table .comparison-notes th { color: var(--muted); font-size: .8125rem; vertical-align: top; padding-top: 20px; }
.comparison-table .comparison-notes td { color: var(--muted); font-size: .8125rem; font-weight: 400; line-height: 1.8; padding-top: 20px; padding-bottom: 20px; vertical-align: top; }
.comparison-table tfoot th { color: var(--muted); font-size: .8125rem; font-weight: 400; }
.comparison-table tfoot th, .comparison-table tfoot td { background: #fcfdfc; padding: 16px 28px; }
.product-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.product-actions .button { min-height: 36px; padding: 6px 12px; }
.product-actions .icon-button { margin-left: auto; font-size: 1rem; }
.draft-recipe { display: inline-block; font-size: .75rem; margin-top: 8px; color: #987241; }
.comparison-table .comparison-empty { color: var(--muted); font-size: .875rem; font-weight: 400; padding-top: 24px; padding-bottom: 24px; }
.ledger-footnotes { display: flex; justify-content: space-between; gap: 24px; margin-top: 20px; font-size: .8125rem; color: var(--muted); line-height: 1.9; }
.ledger-footnotes p { max-width: 52ch; }
.recipe-note { padding: 16px 0; margin-top: 16px; color: var(--muted); font-size: .8125rem; line-height: 1.9; }
.operations-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 28px; }
.operations-fields .full, .operations-fields h3 { grid-column: 1/-1; }
.operations-fields h3 { padding-top: 8px; padding-bottom: 12px; border-bottom: 1px solid var(--soft-line); color: var(--ink); font-size: .9375rem; }
.operations-summary { padding: 28px; }
.large-stat { font-size: 2.625rem; line-height: 1.4; font-weight: 550; letter-spacing: -.055em; margin: 16px 0 4px; color: var(--tea-leaf); }
.detail-row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--soft-line); font-size: .875rem; }
.detail-row span { color: var(--muted); }
.detail-row b { font-weight: 500; }
.detail-row:last-child { border: 0; }
.summary-note { font-size: .8125rem; color: var(--muted); line-height: 1.9; margin-top: 20px; }
.error-message { color: var(--danger); font-size: .8125rem; line-height: 1.8; }
.calculator-error { background: #fff5f4; padding: 12px 24px; }
.storage-warning { background: #fff7e8; color: #806339; border: 1px solid #e8d7b8; border-radius: 8px; padding: 16px 20px; font-size: .875rem; line-height: 1.8; margin-bottom: 24px; }
dialog { border: 1px solid var(--line); border-radius: 16px; padding: 0; color: var(--ink); width: min(500px, calc(100vw - 32px)); max-height: 90dvh; overflow: auto; box-shadow: 0 16px 64px #24352b20; }
dialog::backdrop { background: #1e30285c; }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 28px; border-bottom: 1px solid var(--soft-line); }
.modal-head h2 { font-size: 1.125rem; }
.modal-body { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 24px 28px; }
.modal-body .full { grid-column: 1/-1; }
.modal-body .hint { color: var(--muted); font-size: .8125rem; line-height: 1.8; }
.modal-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 20px 28px; border-top: 1px solid var(--soft-line); background: var(--input-fill); }
.modal-copy { color: var(--muted); font-size: .875rem; line-height: 1.9; padding: 28px; }
#toast { position: fixed; left: 50%; bottom: 28px; z-index: 7; transform: translate(-50%, 12px); opacity: 0; pointer-events: none; background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 8px; font-size: .875rem; max-width: calc(100vw - 32px); text-align: center; transition: opacity .18s, transform .18s; }
#toast.visible { opacity: 1; transform: translate(-50%, 0); }
.mobile-summary { display: none; }
@media (max-width: 1200px) {
  .header-inner { grid-template-columns: 188px 1fr auto; gap: 16px; padding: 0 28px; }
  .navigation { gap: 4px; }
  .nav-item { padding: 0 12px; }
  .header-tools>span { display: none; }
  .content { padding: 32px 28px; }
  .workspace { grid-template-columns: minmax(0, 1fr) 300px; gap: 20px; }
  .recipe-meta { gap: 16px; }
}
@media (max-width: 1023px) {
  .header-inner { grid-template-columns: 164px 1fr auto; gap: 8px; }
  .brand-sub { font-size: .6875rem; }
  .nav-item { padding: 0 10px; }
  .nav-item.active::after { left: 10px; right: 10px; }
  .header-tools .button { padding-left: 8px; padding-right: 8px; }
  .workspace { grid-template-columns: minmax(0, 1fr); }
  .result-column { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  .breakdown-card { margin-top: 0; }
  .ledger-footnotes { flex-direction: column; gap: 4px; }
  .mobile-summary { position: fixed; bottom: 0; left: 0; right: 0; z-index: 3; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; background: var(--cup-label); border-top: 1px solid var(--line); padding: 14px 28px max(14px, env(safe-area-inset-bottom)); }
  .mobile-summary>div { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: .875rem; }
  .mobile-summary span { color: var(--muted); }
  .mobile-summary strong { color: var(--tea-leaf); font-size: 1.25rem; font-weight: 550; }
  .content:has(.mobile-summary) { padding-bottom: 88px; }
  #toast { bottom: 88px; }
}
@media (max-width: 767px) {
  .app-header { position: static; }
  .header-inner { grid-template-columns: 1fr auto; padding: 16px 20px 0; gap: 12px; }
  .brand-mark { width: 34px; height: 34px; }
  .brand-name { font-size: 1.125rem; }
  .brand-sub { font-size: .75rem; }
  .header-tools { grid-column: 2; grid-row: 1; }
  .navigation { grid-column: 1/-1; justify-content: space-between; height: 52px; gap: 8px; }
  .nav-item { padding: 0 6px; font-size: .875rem; }
  .nav-item.active::after { left: 6px; right: 6px; }
  .content { padding: 28px 18px 24px; }
  h1 { font-size: 1.625rem; }
  .page-heading { align-items: center; gap: 16px; margin-bottom: 24px; }
  .page-heading p { font-size: .8125rem; max-width: 42ch; }
  .heading-actions .button { padding: 8px 12px; }
  .heading-actions .quiet { display: none; }
  .ledger-toolbar { padding: 16px 18px; align-items: flex-start; gap: 12px; }
  .ledger-toolbar h2 { display: block; margin: 0 0 4px; }
  .ledger-toolbar .small { font-size: .75rem; }
  .ledger-scroll-hint { white-space: nowrap; font-size: .75rem; padding-top: 2px; }
  .comparison-table th:first-child { width: 160px; }
  .comparison-table th, .comparison-table td { width: 230px; padding-left: 20px; padding-right: 20px; }
  .comparison-table th:first-child, .comparison-table td:first-child { padding-left: 18px; padding-right: 16px; box-shadow: 1px 0 0 var(--line); }
  .comparison-table thead th { padding: 20px; }
  .comparison-table .comparison-corner { padding-left: 18px; }
  .comparison-corner>small { font-size: .6875rem; }
  .product-heading h3 { font-size: 1rem; }
  .product-cost { gap: 8px; }
  .product-cost>strong { font-size: 1.375rem; }
  .product-secondary { gap: 8px; font-size: .75rem; }
  .comparison-table tfoot th, .comparison-table tfoot td { padding: 14px 18px; }
  .comparison-material { font-size: .8125rem; }
  .ledger-footnotes { font-size: .75rem; margin-top: 16px; }
  .panel-top { padding: 20px 18px; flex-wrap: wrap; }
  .recipe-picker .select { min-width: 200px; }
  .recipe-meta { padding: 18px; gap: 12px; }
  .recipe-meta .input { padding-left: 10px; }
  .field-label { font-size: .8125rem; }
  .result-column { gap: 12px; }
  .result-card { padding: 22px 18px; }
  .breakdown-card { padding: 22px 18px; }
  .total-cost { font-size: 2.875rem; }
  .result-line { gap: 8px; font-size: .8125rem; }
  .live-tag { display: none; }
  .legend-row { font-size: .8125rem; }
  .legend-row small { display: none; }
  .table-footer { padding: 12px 18px; }
  .calculation-note { padding-left: 18px; padding-right: 18px; }
  .page-footer { flex-direction: column; gap: 2px; margin-top: 24px; }
  .library-toolbar { padding: 18px; gap: 12px; }
  .library-toolbar .input { max-width: none; }
  .filter-buttons { max-width: 100%; overflow: auto; }
  .filter-button { padding: 8px 10px; }
  .operations-fields { padding: 24px 20px; gap: 20px; }
  .operations-summary { padding: 24px; }
  .mobile-summary { padding-left: 18px; padding-right: 18px; gap: 20px; }
  .mobile-summary>div { font-size: .8125rem; }
  .mobile-summary strong { font-size: 1.125rem; }
}
@media (max-width: 390px) {
  .heading-actions .button { font-size: .8125rem; padding: 8px 10px; }
  .recipe-meta { gap: 8px; }
  .recipe-meta .field-label { font-size: .75rem; }
  .result-column { grid-template-columns: 1fr; }
  .operations-fields { grid-template-columns: 1fr; }
  .operations-fields .full, .operations-fields h3 { grid-column: auto; }
  .modal-body { grid-template-columns: 1fr; padding: 20px; }
  .modal-body .full { grid-column: auto; }
  .modal-head, .modal-actions { padding: 16px 20px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }