:root {
  --green-950: #12372a;
  --green-800: #1c5b42;
  --green-700: #24704f;
  --green-100: #dff2e7;
  --green-50: #eff9f3;
  --ink: #18231f;
  --muted: #607069;
  --line: #dce5e0;
  --surface: #ffffff;
  --canvas: #f4f7f5;
  --danger: #a43b35;
  --danger-soft: #fff0ee;
  --warning: #7a5510;
  --warning-soft: #fff8e7;
  --shadow: 0 12px 35px rgba(25, 67, 49, 0.08);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}
button, input, select { font: inherit; }
button { cursor: pointer; }
.container { width: min(1180px, calc(100% - 32px)); margin-inline: auto; }
.skip-link { position: fixed; inset-inline-start: 16px; top: -60px; z-index: 100; padding: 10px 14px; background: #fff; color: var(--green-800); border-radius: 8px; }
.skip-link:focus { top: 12px; }

.site-header { background: linear-gradient(125deg, var(--green-950), var(--green-700)); color: white; padding: 14px 0; }
.header-inner { display: flex; justify-content: space-between; align-items: center; gap: 28px; }
.brand-block { display: flex; align-items: center; gap: 16px; min-width: 0; }
.brand-mark { flex: 0 0 40px; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.25); font-size: 1.25rem; font-weight: 800; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: clamp(1.2rem, 2.4vw, 1.6rem); line-height: 1.15; }
h2 { margin-bottom: 4px; font-size: clamp(1.3rem, 2.5vw, 1.75rem); line-height: 1.2; }
h3 { margin-bottom: 4px; font-size: 1.35rem; }
.eyebrow, .section-kicker { margin-bottom: 5px; font-size: .75rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.eyebrow { color: #bfe6ce; }
.toolbar { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: end; gap: 10px; }
.compact-control { display: grid; gap: 4px; font-size: .78rem; font-weight: 700; }
.compact-control select { min-width: 105px; border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.12); color: white; }
.compact-control select option { color: var(--ink); background: white; }

.page-stack { display: grid; gap: 18px; padding-block: 14px 32px; }
.card { background: var(--surface); border: 1px solid rgba(24, 55, 44, .08); border-radius: 16px; box-shadow: var(--shadow); padding: clamp(16px, 2.2vw, 22px); }
.save-status { min-height: 0; height: 0; margin: 0; color: var(--green-700); font-size: .8rem; text-align: end; overflow: visible; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 18px; margin-bottom: 20px; }
.section-kicker { color: var(--green-700); }
.section-note { color: var(--muted); margin-bottom: 0; }

.button { min-height: 44px; border: 1px solid transparent; border-radius: 11px; padding: 9px 15px; font-weight: 750; transition: transform .15s ease, background .15s ease, box-shadow .15s ease; }
.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button.primary { color: white; background: var(--green-700); box-shadow: 0 5px 14px rgba(36,112,79,.2); }
.button.primary:hover { background: var(--green-800); }
.button.secondary { color: var(--green-950); background: white; }
.button.danger { color: white; background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.35); }
.button.remove { color: var(--danger); background: var(--danger-soft); border-color: #f4d1cd; padding-inline: 12px; }
button:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid #f0bd58; outline-offset: 2px; }

.field { display: grid; gap: 7px; min-width: 0; }
.field > span, .field-label { font-size: .84rem; font-weight: 750; color: #384841; }
input, select { width: 100%; min-height: 46px; border: 1px solid #cbd8d1; border-radius: var(--radius-sm); padding: 9px 11px; color: var(--ink); background: white; }
input:hover, select:hover { border-color: #96aea2; }
input[aria-invalid="true"] { border-color: var(--danger); background: var(--danger-soft); }
.input-suffix { position: relative; }
.input-suffix input { padding-inline-end: 54px; }
.input-suffix span { position: absolute; inset-inline-end: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: .82rem; pointer-events: none; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.metric { min-width: 0; padding: 18px; background: linear-gradient(145deg, white, var(--green-50)); border: 1px solid #d9eadf; border-radius: var(--radius-md); }
.metric-label { display: block; color: var(--muted); font-size: .8rem; font-weight: 700; }
.metric-value { display: block; margin-top: 5px; color: var(--green-950); font-size: clamp(1.25rem, 3vw, 1.75rem); font-weight: 850; line-height: 1.15; overflow-wrap: anywhere; }
.metric-unit { font-size: .8rem; font-weight: 700; color: var(--muted); }

.item-stack { display: grid; gap: 14px; }
.group-item, .custom-item { border: 1px solid var(--line); border-radius: var(--radius-md); background: #fbfdfc; padding: 16px; }
.group-fields { display: grid; grid-template-columns: 1.4fr .8fr 1.25fr .9fr auto; align-items: end; gap: 12px; }
.group-results { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.mini-result { border-radius: 10px; background: var(--green-50); padding: 10px 12px; }
.mini-result span { display: block; color: var(--muted); font-size: .76rem; }
.mini-result strong { color: var(--green-950); }
.prices-section { padding: 16px 18px; }
.compact-heading { align-items: center; margin-bottom: 12px; }
.compact-heading .section-note { max-width: 620px; font-size: .84rem; }
.prices-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.price-card { border: 1px solid var(--line); border-radius: 11px; background: #fbfdfc; padding: 11px; }
.price-card input { min-height: 40px; }
.price-per-kg { margin: 8px 0 0; color: var(--green-800); font-weight: 750; font-size: .88rem; }

.scenario-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; align-items: start; }
.scenario-card { margin-top: 0; min-width: 0; }
.scenario-grid .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.scenario-grid .metric { padding: 12px; }
.scenario-grid .metric-value { font-size: 1.15rem; }
.scenario-details { margin-top: 14px; border-top: 1px solid var(--line); padding-top: 12px; }
.scenario-details summary { cursor: pointer; color: var(--green-800); font-weight: 800; list-style-position: inside; }
.scenario-details[open] summary { margin-bottom: 10px; }
.scenario-grid .table-wrap { margin-top: 8px; }
.scenario-grid .table-wrap table,
.scenario-grid .table-wrap thead,
.scenario-grid .table-wrap tbody,
.scenario-grid .table-wrap tr,
.scenario-grid .table-wrap th,
.scenario-grid .table-wrap td { display: block; width: 100%; }
.scenario-grid .table-wrap thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.scenario-grid .table-wrap tbody { display: grid; gap: 10px; }
.scenario-grid .table-wrap tr { border: 1px solid var(--line); border-radius: 10px; background: #fff; padding: 6px 10px; }
.scenario-grid .table-wrap td { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; text-align: end; border-bottom: 1px solid #edf1ef; overflow-wrap: anywhere; }
.scenario-grid .table-wrap td::before { content: attr(data-label); color: var(--muted); font-size: .72rem; font-weight: 750; text-align: start; }
.scenario-grid .table-wrap td:last-child { border-bottom: 0; }
.scenario-heading { display: flex; align-items: center; gap: 13px; }
.scenario-letter { flex: 0 0 42px; width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; color: white; background: var(--green-700); font-weight: 900; }
.result-metrics { margin-top: 20px; }
.table-wrap { width: 100%; margin-top: 18px; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th, td { padding: 12px 10px; text-align: start; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: #42534c; background: #f3f7f4; font-size: .75rem; text-transform: uppercase; letter-spacing: .03em; }
tbody tr:last-child td { border-bottom: 0; }
.best-row td { background: var(--green-50); font-weight: 750; }
.best-badge { display: inline-block; margin-inline-start: 6px; padding: 2px 7px; border-radius: 999px; color: var(--green-950); background: #ccebd7; font-size: .67rem; font-weight: 850; text-transform: uppercase; }
.delta { margin-top: 16px; padding: 13px 15px; border-radius: var(--radius-sm); font-weight: 750; }
.delta.saving { background: var(--green-50); color: var(--green-800); }
.delta.extra { background: var(--danger-soft); color: var(--danger); }
.delta.neutral { background: #f1f4f2; color: var(--muted); }

.custom-fields { display: grid; grid-template-columns: 1.4fr .7fr 1fr 1fr auto; align-items: end; gap: 12px; }
.readout { min-height: 46px; display: flex; align-items: center; padding: 9px 11px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #f3f7f4; font-weight: 750; color: var(--green-800); }
.percentage-status { margin: 16px 0 0; padding: 13px 15px; border-radius: var(--radius-sm); font-weight: 800; }
.percentage-status.valid { color: var(--green-800); background: var(--green-50); }
.percentage-status.invalid { color: var(--warning); background: var(--warning-soft); }
.invalid-panel { margin-top: 16px; padding: 18px; border: 1px dashed #dab85f; border-radius: var(--radius-md); background: var(--warning-soft); color: var(--warning); }
.warning-card { display: flex; align-items: flex-start; gap: 16px; border: 1px solid #ead49c; border-radius: var(--radius-lg); background: var(--warning-soft); padding: 22px; color: #5f4512; }
.warning-card h2 { font-size: 1.1rem; }
.warning-card p { margin-bottom: 0; }
.warning-icon { flex: 0 0 38px; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: #f0c866; color: #4d3506; font-weight: 950; }
.site-footer { padding: 10px 0 28px; color: var(--muted); text-align: center; font-size: .84rem; }
.site-footer p { margin: 0; }
[dir="rtl"] body { font-family: Tahoma, Arial, sans-serif; }
[dir="rtl"] .header-inner, [dir="rtl"] .section-heading { direction: rtl; }

@media (max-width: 900px) {
  .header-inner { align-items: flex-start; flex-direction: column; }
  .toolbar { justify-content: flex-start; width: 100%; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .group-fields { grid-template-columns: repeat(2, 1fr); }
  .group-fields .remove { grid-column: 1 / -1; }
  .prices-grid { grid-template-columns: repeat(3, 1fr); }
  .scenario-grid { grid-template-columns: 1fr; }
  .custom-fields { grid-template-columns: repeat(2, 1fr); }
  .custom-fields .remove { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 20px, 1180px); }
  .site-header { padding: 12px 0; }
  .brand-block { align-items: flex-start; }
  .brand-mark { width: 44px; height: 44px; flex-basis: 44px; }
  .toolbar { display: grid; grid-template-columns: 1fr 1fr; }
  .toolbar .button { width: 100%; }
  .section-heading { align-items: stretch; flex-direction: column; }
  .section-heading > .button { width: 100%; }
  .metric-grid, .group-fields, .custom-fields { grid-template-columns: 1fr; }
  .prices-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .group-fields .remove, .custom-fields .remove { grid-column: auto; width: 100%; }
  .group-results { grid-template-columns: 1fr; }
  .card { border-radius: 17px; padding: 18px 14px; }
  .scenario-heading { align-items: flex-start; }
  .table-wrap table, .table-wrap thead, .table-wrap tbody, .table-wrap tr, .table-wrap th, .table-wrap td { display: block; width: 100%; }
  .table-wrap thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .table-wrap tbody { display: grid; gap: 12px; }
  .table-wrap tr { border: 1px solid var(--line); border-radius: 12px; background: #fff; padding: 8px 12px; }
  .table-wrap td { display: flex; justify-content: space-between; gap: 14px; padding: 8px 0; text-align: end; border-bottom: 1px solid #edf1ef; overflow-wrap: anywhere; }
  .table-wrap td::before { content: attr(data-label); color: var(--muted); font-size: .74rem; font-weight: 750; text-align: start; }
  .table-wrap td:last-child { border-bottom: 0; }
  .best-row td { background: transparent; }
  .warning-card { padding: 18px 14px; }
}

@media print {
  @page { margin: 12mm; }
  body { background: white; color: black; font-size: 10pt; }
  .no-print, .site-footer, .skip-link, .save-status { display: none !important; }
  .site-header { background: white; color: black; padding: 0 0 14px; border-bottom: 2px solid #1c5b42; }
  .brand-mark { color: white; background: #1c5b42; }
  .eyebrow, .subtitle { color: #333; }
  .page-stack { width: 100%; padding: 14px 0; gap: 14px; }
  .card, .warning-card, .metric, .group-item, .custom-item { box-shadow: none; break-inside: avoid; page-break-inside: avoid; }
  .card { padding: 14px; border: 1px solid #bbb; }
  .metric-grid { grid-template-columns: repeat(4, 1fr); }
  .metric { padding: 10px; }
  .metric-value { font-size: 1.15rem; }
  .scenario-card { margin-top: 12px; }
  .scenario-grid { display: block; }
  .scenario-grid .scenario-card { margin-bottom: 12px; }
  .scenario-details { display: block; }
  .scenario-details summary { display: none; }
  table { font-size: 8pt; }
  th, td { padding: 6px 5px; }
  .invalid-panel { display: none; }
  input, select { border: 0; padding: 0; min-height: auto; appearance: none; }
}

/* Compact comparison-dashboard layout */
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }

@media screen {
  .site-header { padding: 8px 0; }
  .header-inner { gap: 14px; }
  .brand-block { gap: 9px; }
  .brand-mark { width: 32px; height: 32px; flex-basis: 32px; border-radius: 9px; font-size: 1rem; }
  h1 { font-size: clamp(1rem, 2vw, 1.3rem); }
  .eyebrow { display: none; }
  .toolbar { gap: 6px; }
  .compact-control { display: flex; align-items: center; gap: 5px; font-size: .68rem; }
  .compact-control select { min-width: 82px; min-height: 34px; padding-block: 4px; }
  .toolbar .button { min-height: 34px; padding: 5px 10px; font-size: .75rem; }

  .page-stack { gap: 10px; padding-block: 9px 18px; }
  .save-status { position: absolute; inset-inline-end: 18px; top: 58px; }
  .setup-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 10px; align-items: start; }
  .card { border-radius: 12px; padding: 12px; }
  .section-heading { margin-bottom: 9px; }
  .compact-heading { min-height: 30px; align-items: center; }
  .compact-heading h2, .scenario-section-heading h2 { font-size: 1rem; }
  .compact-heading .section-note { max-width: 350px; font-size: .7rem; line-height: 1.25; }
  .section-kicker { margin-bottom: 1px; font-size: .58rem; }
  .button { min-height: 34px; padding: 5px 10px; font-size: .74rem; }

  .flock-panel, .prices-section { padding: 11px; }
  .group-item { padding: 8px; border-radius: 9px; }
  .group-fields { grid-template-columns: .7fr 1.25fr .85fr auto; gap: 7px; }
  .group-fields > .field:first-child { display: none; }
  .group-fields .field > span { font-size: .67rem; }
  .group-fields input, .group-fields select { min-height: 34px; padding-block: 4px; font-size: .78rem; }
  .group-fields .remove { align-self: end; }
  .group-results { display: none; }
  .item-stack { gap: 6px; }
  .compact-totals { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; margin-top: 7px; }
  .compact-totals .metric { padding: 7px 8px; border-radius: 8px; }
  .compact-totals .metric-label { font-size: .6rem; }
  .compact-totals .metric-value { margin-top: 1px; font-size: .9rem; }
  .compact-totals .metric-unit { font-size: .6rem; }

  .prices-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .price-card { padding: 7px; border-radius: 8px; }
  .price-card .field > span { font-size: .66rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .price-card input { min-height: 32px; padding-block: 3px; font-size: .77rem; }
  .price-card .input-suffix span { font-size: .63rem; }
  .price-per-kg { margin-top: 3px; font-size: .63rem; }

  .scenario-section-heading { align-items: center; margin: 0 2px 7px; }
  .scenario-section-heading .section-note { font-size: .68rem; }
  .scenario-grid { grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); gap: 8px; }
  .scenario-card { position: relative; padding: 11px; }
  .scenario-card.best-scenario { border-color: #69a980; background: linear-gradient(155deg, #fff, #f0faf4); box-shadow: 0 8px 24px rgba(36,112,79,.11); }
  .scenario-heading { gap: 8px; padding-inline-end: 0; }
  .scenario-letter { width: 30px; height: 30px; flex-basis: 30px; border-radius: 8px; font-size: .8rem; }
  .scenario-heading h3 { font-size: .9rem; line-height: 1.15; }
  .scenario-heading .section-note { display: none; }
  .scenario-best-label { margin-inline-start: auto; padding: 2px 6px; border-radius: 999px; color: var(--green-800); background: #d9f0e2; font-size: .56rem; font-weight: 800; white-space: nowrap; }
  .scenario-cost-hero { margin-top: 9px; }
  .scenario-cost-hero > span { display: block; color: var(--muted); font-size: .63rem; }
  .scenario-cost-hero > strong { display: block; margin-top: 1px; color: var(--green-950); font-size: clamp(1.25rem, 2.4vw, 1.7rem); line-height: 1.05; overflow-wrap: anywhere; }
  .scenario-mini-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; margin-top: 8px; padding-top: 7px; border-top: 1px solid var(--line); }
  .scenario-mini-grid span, .scenario-mini-grid strong { display: block; overflow-wrap: anywhere; }
  .scenario-mini-grid span { color: var(--muted); font-size: .56rem; }
  .scenario-mini-grid strong { margin-top: 1px; font-size: .67rem; }
  .delta { margin-top: 7px; padding: 6px 8px; font-size: .63rem; }
  .scenario-details, .recipe-editor { margin-top: 7px; padding-top: 6px; border-top: 1px solid var(--line); }
  .scenario-details summary, .recipe-editor summary { cursor: pointer; color: var(--green-800); font-size: .65rem; font-weight: 800; }
  .recipe-editor > .button { width: 100%; margin: 7px 0; }
  .custom-item { padding: 8px; }
  .custom-fields { grid-template-columns: 1fr 1fr; gap: 6px; }
  .custom-fields .field > span, .custom-fields .field-label { font-size: .62rem; }
  .custom-fields input { min-height: 32px; }
  .custom-fields .readout { min-height: 32px; font-size: .7rem; }
  .percentage-status { margin-top: 7px; padding: 7px; font-size: .68rem; }
  .invalid-panel { margin-top: 8px; padding: 9px; font-size: .7rem; }

  .guided-builder-panel { margin-top: 9px; padding-top: 8px; border-top: 1px solid var(--line); }
  .guided-prompt { margin: 0 0 6px; color: var(--green-950); font-size: .72rem; font-weight: 800; }
  .feed-bowl { display: flex; align-items: center; gap: 8px; }
  .bowl-fill { display: flex; flex: 1; min-width: 0; height: 24px; overflow: hidden; border: 2px solid #9db5a8; border-radius: 7px 7px 16px 16px; background: #edf3ef; }
  .bowl-segment { display: grid; place-items: center; min-width: 18px; color: #173326; font-size: .56rem; font-weight: 850; border-inline-end: 1px solid rgba(24,55,42,.14); }
  .bowl-segment.role-energy { background: #f3cf6a; }
  .bowl-segment.role-protein { background: #8fd3a6; }
  .bowl-segment.role-support { background: #d8bd86; }
  .bowl-segment.role-mineral { background: #b9d7df; }
  .bowl-segment.role-vitamin { background: #d7c2e8; }
  .bowl-segment.mix-segment-0 { background: #8fd3a6; }
  .bowl-segment.mix-segment-1 { background: #f3cf6a; }
  .bowl-segment.mix-segment-2 { background: #d8bd86; }
  .bowl-segment.mix-segment-3 { background: #e9cb91; }
  .bowl-segment.mix-segment-4 { background: #c7b08a; }
  .feed-bowl > strong { color: var(--green-800); font-size: .75rem; }
  .mixer-controls { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .mixer-controls .field > span { font-size: .6rem; }
  .mixer-controls input { min-height: 32px; padding-block: 4px; font-size: .72rem; }
  .remaining-strip { display: flex; justify-content: space-between; align-items: center; margin-top: 6px; padding: 5px 8px; border-radius: 7px; color: var(--green-950); background: var(--green-100); font-size: .66rem; }
  .availability-block { margin-top: 7px; }
  .availability-block > strong, .availability-block > small { display: block; }
  .availability-block > strong { font-size: .68rem; }
  .availability-block > small { color: var(--muted); font-size: .55rem; }
  .available-chips { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 5px; }
  .available-chip { cursor: pointer; }
  .available-chip input { position: absolute; opacity: 0; pointer-events: none; }
  .available-chip span { display: block; padding: 4px 7px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: #fff; font-size: .59rem; font-weight: 750; }
  .available-chip.is-selected span { color: var(--green-950); border-color: #76ad8b; background: var(--green-100); }
  .available-chip input:focus-visible + span { outline: 3px solid #f0bd58; outline-offset: 2px; }
  .automatic-combo { margin-top: 7px; padding: 7px; border: 1px solid var(--line); border-radius: 8px; background: #fbfdfc; }
  .combo-heading { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 5px; }
  .combo-heading strong { font-size: .68rem; }
  .combo-heading span { color: var(--muted); font-size: .52rem; }
  .combo-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; margin-top: 6px; }
  .combo-row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 5px; min-width: 0; padding: 5px; border-radius: 6px; background: #fff; }
  .combo-row span strong, .combo-row span small { display: block; overflow-wrap: anywhere; }
  .combo-row span strong, .combo-row > strong { font-size: .56rem; }
  .combo-row span small { color: var(--muted); font-size: .48rem; }
  .combo-icon { font-size: .78rem; }
  .nutrition-choices { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 5px; margin-top: 7px; }
  .nutrition-choice { display: grid; grid-template-columns: auto 1fr; align-content: start; gap: 3px 5px; min-width: 0; padding: 6px; border: 1px solid var(--line); border-radius: 8px; background: #fbfdfc; }
  .choice-icon { grid-row: span 2; font-size: 1rem; }
  .choice-copy { min-width: 0; }
  .choice-copy strong, .choice-copy small { display: block; }
  .choice-copy strong { font-size: .62rem; }
  .choice-copy small { margin-top: 1px; color: var(--muted); font-size: .52rem; line-height: 1.2; }
  .nutrition-choice select { grid-column: 1 / -1; min-height: 30px; padding: 3px 5px; font-size: .62rem; }
  .choice-share { grid-column: 1 / -1; color: var(--green-800); font-size: .55rem; }
  .nutrition-check-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 8px; font-size: .67rem; }
  .check-good, .check-warn { padding: 2px 6px; border-radius: 999px; font-size: .55rem; }
  .check-good { color: var(--green-800); background: var(--green-100); }
  .check-warn { color: var(--warning); background: var(--warning-soft); }
  .nutrition-check-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; margin-top: 5px; }
  .nutrition-meter { min-width: 0; padding: 6px; border: 1px solid var(--line); border-radius: 7px; background: #fff; }
  .nutrition-meter > div:first-child { display: flex; justify-content: space-between; gap: 4px; }
  .nutrition-meter span, .nutrition-meter strong, .nutrition-meter small { font-size: .53rem; overflow-wrap: anywhere; }
  .nutrition-meter small { color: var(--muted); }
  .meter-track { height: 4px; margin: 4px 0 2px; overflow: hidden; border-radius: 999px; background: #e5ebe7; }
  .meter-track span { display: block; height: 100%; border-radius: inherit; background: var(--green-700); }
  .nutrition-meter.needs-work .meter-track span { background: #d59628; }
  .guided-stage-note, .guided-safety-note { margin: 6px 0 0; padding: 5px 7px; border-radius: 6px; font-size: .58rem; line-height: 1.3; }
  .guided-stage-note { color: var(--warning); background: var(--warning-soft); }
  .guided-safety-note { color: #5f4512; background: #fff8e7; }
  .mix-status { margin-top: 6px; padding: 7px; border-radius: 7px; }
  .mix-status strong { font-size: .65rem; }
  .mix-status p { margin: 2px 0 0; font-size: .56rem; line-height: 1.3; }
  .mix-status.is-feasible { color: var(--green-800); background: var(--green-50); }
  .mix-status.is-limited { color: var(--warning); background: var(--warning-soft); }
  .mix-status .button { width: 100%; margin-top: 5px; }

  .warning-card { align-items: center; gap: 8px; padding: 7px 10px; border-radius: 9px; }
  .warning-card p { font-size: .64rem; line-height: 1.3; }
  .warning-icon { width: 24px; height: 24px; flex-basis: 24px; font-size: .7rem; }
  .site-footer { display: none; }
}

@media screen and (max-width: 980px) {
  .setup-grid { grid-template-columns: 1fr; }
  .prices-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .scenario-grid { grid-template-columns: 1fr; }
  .nutrition-choices { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media screen and (max-width: 620px) {
  .header-inner { align-items: stretch; }
  .toolbar { grid-template-columns: 1fr 1fr; }
  .compact-control { display: grid; }
  .prices-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .group-fields { grid-template-columns: 1fr; }
  .compact-totals { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .scenario-section-heading { align-items: stretch; }
  .nutrition-choices, .nutrition-check-grid, .mixer-controls { grid-template-columns: 1fr 1fr; }
  .combo-list { grid-template-columns: 1fr 1fr; }
}