:root { --nutrition-ink: #17233c; --nutrition-muted: #6f7d96; }
* { box-sizing: border-box; }
body { margin: 0; font-size: 15px; line-height: 1.6; }
h1, h2, h3, h4, p { margin: 0; }
button, input, select { font: inherit; }
svg { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icon { width: 18px; height: 18px; flex: 0 0 18px; }
.icon-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 200; padding: 10px 16px; background: white; }
.skip-link:focus { top: 10px; }

.nutrition-preview { width: min(1380px, calc(100% - 56px)); margin: 28px auto 0; }
.intro { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.demo-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.intro h2 { font-size: 26px; font-weight: 750; color: var(--nutrition-ink); margin-bottom: 8px; }
.intro p { color: var(--nutrition-muted); font-size: 14px; }


.demo-grid { display: grid; grid-template-columns: 420px minmax(0,1fr); gap: 24px; align-items: start; }
.input-panel { min-width: 0; }
.input-panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--tool-color-border); padding: 20px 22px; }
.input-panel-heading h3 { font-size: 17px; }
.input-panel-heading .tool-button { font-size: 13px; }
.input-body { padding: 0; }
.field { min-width: 0; margin-bottom: var(--tool-space-2); }
.field > label, .field > legend { display: block; margin-bottom: var(--tool-space-1); padding: 0; font-size: 14px; font-weight: 650; color: var(--nutrition-ink); }
.required { color: #c43838; margin-left: 3px; }
.optional { font-size: 12px; font-weight: 400; color: var(--nutrition-muted); }
.field input[type="number"], .field input[type="text"], .field select { display: block; width: 100%; min-height: 36px; padding: 5px 10px; font-size: 15px; }
.preference-choices { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.preference-choices .tool-button { font-size: 12px; }
.preference-field { grid-column: 1/-1; }
#preference-feedback { overflow-wrap: anywhere; }
.field [aria-invalid="true"] { border-color: #c43838 !important; }
fieldset.field { margin-inline: 0; padding: 0; border: 0; }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { display: flex; align-items: center; gap: 7px; padding: 9px; min-height: 42px; border: 1px solid var(--tool-color-border); border-radius: 8px; color: #52617a; font-size: 13px; cursor: pointer; }
.choice:has(input:checked) { border-color: #84adff; background: #edf4ff; color: #0849df; }
.choice input { width: 15px; height: 15px; margin: 0; flex: 0 0 15px; accent-color: #0849df; }
.choice:has(input:focus-visible) { outline: 2px solid #84adff; outline-offset: 2px; }
.field-hint { color: var(--nutrition-muted); font-size: 12px; margin-top: var(--tool-space-1); }
.field-error { display: block; color: #c43838; font-size: 12px; margin-top: 5px; }
.field-error:empty { display: none; }
.allergy-fields { padding-top: 4px; }
[hidden] { display: none !important; }
.form-error { font-size: 13px; color: #a63838; background: #fff4f3; padding: 10px 12px; border-radius: 8px; margin-bottom: 16px; }
.form-actions { position: sticky; bottom: calc(var(--tool-space-3) + env(safe-area-inset-bottom, 0px)); z-index: 3; display: flex; align-items: center; justify-content: flex-start; gap: var(--tool-space-4); margin-top: var(--tool-space-3); padding: var(--tool-space-3) var(--tool-space-4); border: 1px solid var(--tool-color-border); border-radius: var(--tool-radius-md); background: var(--tool-color-surface); box-shadow: var(--tool-shadow-light); }
html:has(.nutrition-preview) { scroll-padding-bottom: 104px; }
#profile-form input, #profile-form select { scroll-margin-bottom: 104px; }
.form-actions > .tool-button { width: auto; min-width: 220px; min-height: 46px; }
.form-reset { display: flex; justify-content: center; margin-top: 9px; }
.form-reset .tool-button { font-size: 12px; }
.results { min-width: 0; scroll-margin-top: 18px; }
.results:has([data-generation-progress]) { min-height: 100svh; }
.results:focus { outline: none; }
.empty-result { min-height: 540px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 40px; background: white; border: 1px solid var(--tool-color-border); border-radius: 16px; }
.empty-icon { display: grid; place-items: center; height: 68px; width: 68px; background: #edf4ff; color: #0849df; border-radius: 18px; margin-bottom: 22px; }
.empty-icon .icon { width: 34px; height: 34px; }
.small-label { display: block; color: #0849df; font-size: 12px; font-weight: 650; margin-bottom: 7px; }
.empty-result h2 { font-size: 23px; margin-bottom: 12px; color: var(--nutrition-ink); }
.empty-result p { font-size: 14px; color: var(--nutrition-muted); max-width: 460px; }
.meal-outline { display: flex; gap: 14px; margin: 30px 0 18px; }
.meal-outline span { border: 1px dashed #b9c8df; border-radius: 12px; padding: 16px 26px; color: #486087; background: #fbfcff; }

.result-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.result-heading h2 { font-size: 24px; color: var(--nutrition-ink); }
.result-heading p { font-size: 13px; color: var(--nutrition-muted); margin-top: 7px; }
.result-heading > .tool-button { flex-shrink: 0; font-size: 13px; }
.result-context { display: flex; align-items: center; gap: 8px; padding: 11px 14px; margin-bottom: 18px; border: 1px solid #d6e3fa; border-radius: 9px; color: #486087; font-size: 12px; background: #edf4ff; }
.meal-list { display: grid; gap: 16px; }
.meal-card { border: 1px solid var(--tool-color-border); background: white; border-radius: 14px; overflow: hidden; }
.meal-card-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 17px 20px 13px; }
.meal-title { display: flex; align-items: center; gap: 12px; min-width: 0; }
.meal-mark { height: 38px; width: 38px; flex: 0 0 38px; background: #edf4ff; color: #0849df; border-radius: 11px; display: grid; place-items: center; font-size: 16px; }
.meal-title h3 { font-size: 17px; }
.meal-title p { color: var(--nutrition-muted); font-size: 12px; margin-top: 2px; }
.meal-card-heading > .tool-button { flex-shrink: 0; font-size: 13px; }
.food-combination { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; padding: 0 20px 18px; }
.food-combination > div { background: #f8faff; border: 1px solid #e9eef8; border-radius: 8px; padding: 12px 14px; min-width: 0; }
.food-combination span { display: block; font-size: 11px; color: var(--nutrition-muted); margin-bottom: 5px; }
.food-combination strong { display: block; font-size: 15px; font-weight: 650; line-height: 1.5; }
.meal-reason { padding: 13px 20px 16px; border-top: 1px solid #e9eef8; }
.meal-reason > span { font-size: 12px; color: #486087; font-weight: 650; }
.meal-reason p { font-size: 13px; line-height: 1.8; color: var(--nutrition-muted); margin: 4px 0 7px; }
.evidence-link { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; line-height: 1.7; max-width: 100%; flex-wrap: wrap; }
.evidence-link .icon { height: 13px; width: 13px; flex-basis: 13px; }
.basis-panel { border: 1px solid var(--tool-color-border); background: white; border-radius: 14px; padding: 20px; margin-top: 18px; }
.section-title { display: flex; align-items: center; gap: 9px; margin-bottom: 16px; }
.section-title .icon { color: #0849df; }
.section-title h3 { font-size: 16px; }
.tip-list { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 22px; }
.tip-list h4 { font-size: 13px; font-weight: 650; }
.tip-list p { font-size: 13px; color: var(--nutrition-muted); margin: 5px 0 7px; line-height: 1.8; }
.result-footnote { font-size: 12px; color: var(--nutrition-muted); margin-top: 16px; line-height: 1.8; }
.pending-result { border: 1px solid #ead9bd; border-radius: 16px; background: #fffdfa; padding: 26px; }
.pending-result .small-label, .pending-result .result-heading > .icon { color: #9a5b00; }
.pending-list { list-style: none; padding: 0; margin: 0; }
.pending-list li { border-top: 1px solid #efe6d6; padding: 17px 0; }
.pending-list h3 { font-size: 16px; margin-bottom: 7px; }
.pending-list p { font-size: 14px; color: #7b6c58; line-height: 1.8; margin-bottom: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
@media(max-width:1100px) { .demo-grid { grid-template-columns: 360px minmax(0,1fr); gap: 22px; } .food-combination { padding-inline: 16px; gap: 8px; } .food-combination > div { padding: 10px; } .result-heading { flex-wrap: wrap; } }
@media(max-width:900px) { .demo-grid { grid-template-columns: 1fr; } .input-body { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; } .input-body > fieldset, .input-body > .allergy-fields, .input-body > .form-error { grid-column: 1/-1; } .choices { grid-template-columns: repeat(3,minmax(0,1fr)); } .empty-result { min-height: 350px; } }
@media(max-width:600px) { .nutrition-preview { width: calc(100% - 24px); margin-top: 20px; } .intro { margin-bottom: 18px; } .intro h2 { font-size: 22px; } .intro p { font-size: 13px; }  .demo-grid { gap: 24px; } .input-panel-heading { padding: 17px 18px; } .input-body { display: block; padding: 18px; } .choices { grid-template-columns: 1fr 1fr; } .form-actions { padding: 16px 18px; } .result-heading h2 { font-size: 22px; } .result-heading { gap: 12px; } .food-combination { grid-template-columns: 1fr; padding: 0 16px 16px; } .food-combination > div { display: flex; align-items: center; gap: 12px; padding: 11px 12px; } .food-combination span { min-width: 54px; margin: 0; font-size: 12px; } .food-combination strong { font-size: 15px; } .meal-card-heading { padding: 16px; gap: 8px; align-items: flex-start; } .meal-title p { display: none; } .meal-reason { padding: 13px 16px 16px; } .basis-panel { padding: 18px; } .tip-list { grid-template-columns: 1fr; gap: 18px; } .empty-result { padding: 30px 18px; } .empty-result h2 { font-size: 21px; } .meal-outline { gap: 8px; } .meal-outline span { padding: 13px 18px; } .pending-result { padding: 20px; } }
@media(prefers-reduced-motion:reduce) { *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; } }

.input-body { display: block; line-height: 1.45; }
.form-section { margin-bottom: var(--tool-space-2); padding: var(--tool-space-3); border: 1px solid var(--tool-color-border); border-radius: 12px; background: white; }
.form-section + .form-section { margin-top: var(--tool-space-2); }
.form-section h4 { font-size: 17px; margin-bottom: var(--tool-space-2); }
.form-section > h4 + .field-hint { margin-top: -8px; margin-bottom: 14px; }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 12px; }
.preference-choices { margin-top: -8px; }
#preference-feedback { margin-bottom: 18px; }
.nutrition-panel { border: 1px solid #c8d9f4; border-radius: 14px; background: #f5f9ff; padding: 20px; margin-bottom: 18px; }
.nutrition-panel .section-title { justify-content: space-between; margin-bottom: 14px; }
.estimate-tag { color: #486087; font-size: 12px; padding: 2px 9px; border-radius: 6px; background: #e4eeff; }
.nutrition-totals { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
.nutrition-totals span { display: flex; flex-direction: column; font-size: 12px; color: #60718d; }
.nutrition-totals b { color: #174fd6; font-size: 25px; line-height: 1.4; font-variant-numeric: tabular-nums; }
.nutrition-extra { padding-top: 12px; margin-top: 12px; border-top: 1px solid #dce6f5; font-size: 13px; color: #486087; }
.target-caption { font-size: 12px; color: #60718d; margin-top: 10px; }
.nutrition-gaps { margin-top: 14px; font-size: 12px; background: #fff; border-radius: 8px; padding: 10px 12px; color: #786241; }
.nutrition-gaps ul { padding-left: 18px; margin: 5px 0 0; }
.food-combination > div { padding: 12px; }
.food-combination strong { font-size: 14px; }
.ingredient-list { list-style: none; padding: 0; margin: 10px 0 0; }
.ingredient-list li { display: flex; gap: 8px; justify-content: space-between; padding: 5px 0; font-size: 12px; color: #52617a; align-items: flex-start; }
.ingredient-list li strong { flex-shrink: 0; font-size: 12px; white-space: nowrap; }
.ingredient-list li span { margin: 0; color: #52617a; font-size: 12px; }
.ingredient-list small { display: block; font-size: 11px; color: #8490a5; }
.seasoning { padding: 0 20px 15px; font-size: 12px; color: #60718d; }
.meal-nutrition { display: flex; gap: 8px 16px; flex-wrap: wrap; padding: 12px 20px; border-top: 1px solid #e9eef8; background: #fbfcff; color: #52617a; font-size: 12px; }
.meal-nutrition b, .snack-nutrition b { font-variant-numeric: tabular-nums; }
.calculation-detail { font-size: 12px; margin-top: 13px; min-width: 0; }
.calculation-detail summary { cursor: pointer; color: #174fd6; padding: 5px 0; }
.calculation-detail p { font-size: 12px; color: #60718d; margin: 10px 0; line-height: 1.8; }
.table-scroll { max-width: 100%; overflow-x: auto; margin-top: 8px; }
.table-scroll table { border-collapse: collapse; font-size: 12px; width: 100%; min-width: 520px; color: #52617a; background: white; }
.table-scroll caption { text-align: left; padding: 6px 0; }
.table-scroll th, .table-scroll td { border-bottom: 1px solid #e9eef8; padding: 9px 10px; text-align: left; white-space: nowrap; font-weight: 400; }
.table-scroll thead th, .table-scroll .total-row { background: #edf4ff; font-weight: 600; }
.table-scroll th small { display: block; font-size: 11px; color: #8490a5; }
.snack-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.snack-list article { min-width: 0; }
.snack-list h4 { font-size: 14px; }
.snack-nutrition { display: flex; flex-wrap: wrap; gap: 4px 12px; margin-top: 10px; font-size: 12px; color: #60718d; }
.support-context { padding: 16px 18px; border: 1px solid #d6e3fa; background: #edf4ff; border-radius: 10px; color: #486087; font-size: 13px; }
.support-context p + p { margin-top: 9px; }
.support-context + .meal-list { margin-top: 18px; }
.result-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.choice-ingredients { margin-top: 7px; color: var(--nutrition-muted); font-size: 12px; }
.filled-requirement { overflow-wrap: anywhere; }
.support-meals { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; margin-top: 18px; }
.support-meals article { padding: 18px; border: 1px solid var(--tool-color-border); border-radius: 12px; background: white; }
.support-meals h3 { font-size: 16px; margin-bottom: 8px; }
.support-meals p { font-size: 13px; color: #60718d; }
.support-reasons { margin-top: 16px; }
.form-legend { margin: 0 2px 8px; text-align: right; }
.optional-section { border-top: 1px solid var(--tool-color-border); padding-top: 18px; }
.optional-section > .optional-heading { margin: 0; padding: 2px 0; color: var(--tool-color-primary); font-size: 14px; font-weight: 600; }
.optional-content { padding-top: var(--tool-space-1); }
.supplement-section > summary { cursor: pointer; color: #174fd6; font-size: 13px; padding: 4px 0; }
.supplement-section { margin-bottom: 16px; }
.target-trace article { padding: 10px 0; border-bottom: 1px solid #e9eef8; }
.target-trace h4 { font-size: 13px; font-weight: 600; }
.target-trace article p { margin: 5px 0; }
@media(max-width:1100px) { .food-combination { grid-template-columns: 1fr; } .support-meals { grid-template-columns: 1fr; } }
@media(max-width:900px) { .demo-grid { grid-template-columns: minmax(0,1fr); } .results:has([data-empty-plan]) { display: none; } .input-body { display: block; } .nutrition-totals { grid-template-columns: repeat(4,minmax(0,1fr)); } .food-combination { grid-template-columns: repeat(3,minmax(0,1fr)); } }
@media(max-width:600px) { .nutrition-panel { padding: 16px; } .nutrition-totals { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; } .nutrition-totals b { font-size: 24px; } .food-combination { grid-template-columns: 1fr; } .food-combination > div { display: block; } .ingredient-list { margin-top: 5px; } .food-combination > div > span { display: inline; margin-right: 10px; } .food-combination > div > strong { display: inline; } .food-combination .ingredient-list span { min-width: 0; } .seasoning { padding-inline: 16px; } .meal-nutrition { padding: 12px 16px; } .snack-list { grid-template-columns: 1fr; gap: 22px; } .support-meals { grid-template-columns: 1fr; } }

.risk-panel > p { color: #60718d; font-size: 12px; margin-top: 8px; }
.risk-panel ul { padding-left: 18px; margin-top: 10px; font-size: 13px; color: #52617a; }
.risk-panel li + li { margin-top: 10px; }
.risk-panel .evidence-link { display: block; }
.example-nutrition p { font-size: 12px; color: #60718d; margin-top: 10px; }

/* 三餐是结果的主要阅读区域，公共头部和按钮仍使用共享组件。 */
.result-heading h2 { font-size: 26px; }
.result-heading .result-actions { flex-shrink: 0; }
.acceptance-summary { margin-bottom: 10px; color: #52617a; font-size: 13px; }
.acceptance-summary strong { color: var(--nutrition-ink); font-weight: 600; }
.acceptance-summary[data-acceptance="comparison"] { padding: 12px 14px; border-left: 3px solid #a35b18; background: #fff8ed; }
.swap-notice { margin-top: 7px; color: #786241; }
.important-notices { margin: 12px 0; padding: 12px 14px; border-left: 3px solid #a35b18; background: #fff8ed; color: #695334; font-size: 13px; }
.important-notices > div + div { margin-top: 10px; }
.important-notices p { margin-top: 4px; }
.important-notices ul { padding-left: 18px; margin: 4px 0 0; }
.meal-list { grid-template-columns: repeat(3,minmax(0,1fr)); align-items: stretch; gap: 18px; }
.meal-card-heading { padding: 16px 16px 8px; flex-wrap: nowrap; gap: 8px; }
.meal-title { gap: 9px; }
.meal-title h3 { font-size: 21px; }
.meal-title p { display: block; font-size: 12px; color: #52617a; }
.meal-card { display: flex; flex-direction: column; min-width: 0; }
.meal-card > .meal-detail:last-child { margin-top: auto; }
.meal-mark { width: 34px; height: 34px; flex-basis: 34px; border-radius: 9px; }
.meal-card-heading > .tool-button { margin-left: auto; }
.meal-overview { padding: 0 16px 12px; font-size: 12px; color: var(--nutrition-muted); font-variant-numeric: tabular-nums; }
.food-combination { grid-template-columns: 1fr; gap: 0; padding: 0 16px 12px; }
.food-combination > div { display: block; background: transparent; border: 0; border-radius: 0; padding: 12px 0; }
.food-combination > div + div { border-top: 1px solid #e9eef8; }
.food-combination > div > span { display: block; margin: 0 0 4px; font-size: 12px; color: #60718d; }
.food-combination > div > strong { display: block; font-size: 17px; color: var(--nutrition-ink); }
.ingredient-list { margin-top: 7px; }
.ingredient-list li { display: grid; grid-template-columns: minmax(0,1fr) max-content; column-gap: 12px; font-size: 14px; padding: 5px 0; }
.ingredient-list li span { min-width: 0; font-size: 14px; color: #34435d; overflow-wrap: anywhere; }
.ingredient-list li strong { font-size: 16px; color: #17233c; font-variant-numeric: tabular-nums; }
.ingredient-list small { font-size: 12px; color: #60718d; }
.meal-card .ingredient-list small { display: block; margin: 2px 0 0; }
.seasoning { padding: 0 16px 10px; font-size: 14px; color: #34435d; }
.seasoning > span { font-size: 12px; color: #60718d; }
.preparation-note { padding: 0 16px 14px; font-size: 13px; color: #52617a; }
.meal-note { margin: 10px 0 0; color: var(--nutrition-muted); font-size: 12px; }
.cooking-portion { padding: 0 16px 10px; font-size: 12px; color: #60718d; }
.cooking-ledger { margin-top: 12px; }
.meal-nutrition { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 5px 10px; padding: 12px 16px; font-size: 12px; }
.meal-detail { border-top: 1px solid #e9eef8; padding: 10px 16px; font-size: 13px; }
.meal-detail > summary { cursor: pointer; color: #174fd6; padding: 4px 0; }
.meal-detail-content { font-size: 13px; padding: 8px 0; color: #52617a; }
.meal-detail-content > .evidence-link { margin-top: 8px; }
.snacks-panel { margin-top: 18px; padding: 14px 18px; border: 1px solid var(--tool-color-border); border-radius: 12px; background: white; }
.snacks-panel .section-title { justify-content: space-between; flex-wrap: wrap; gap: 5px; margin-bottom: 12px; }
.snacks-panel .section-title h3 { font-size: 16px; }
.snacks-panel .section-title > span { font-size: 12px; color: #52617a; }
.snack-list { gap: 12px 24px; }
.snack-list .ingredient-list { display: flex; flex-wrap: wrap; gap: 3px 16px; }
.snack-list .ingredient-list li { gap: 6px; padding: 2px 0; }
.snack-list .ingredient-list li span, .snack-list .ingredient-list li strong { font-size: 13px; }
.snack-list article { padding-bottom: 6px; }
.snacks-panel .field-hint { color: #60718d; }
.day-summary { margin: 0 0 16px; padding: 10px 16px 8px; border: 1px solid var(--tool-color-border); border-radius: 12px; background: white; }
.day-summary .section-title { justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 4px; }
.day-summary h3 { font-size: 14px; font-weight: 500; color: #52617a; }
.nutrition-strip { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 8px 18px; margin: 0; }
.overview-nutrient { min-width: 0; }
.overview-nutrient dt { display: flex; justify-content: flex-start; align-items: center; gap: 6px; color: #52617a; font-size: 12px; }
.guidance-actual { margin: 2px 0 0; color: var(--nutrition-ink); font-size: 18px; font-weight: 600; font-variant-numeric: tabular-nums; }
.guidance-actual span { font-size: 11px; font-weight: 400; color: #60718d; }
.guidance-value { margin: 2px 0 0; color: #60718d; font-size: 11px; overflow-wrap: anywhere; }
.guidance-status { flex-shrink: 0; font-size: 10px; font-weight: 400; }
[data-guidance-status="matched"] .guidance-status { color: var(--tool-color-success); }
[data-guidance-status="comparison"] .guidance-status, [data-guidance-status="reference-gap"] .guidance-status { color: var(--tool-color-warning); }
[data-guidance-status="pending"] .guidance-status { color: var(--tool-color-muted); }
.overview-extra { display: flex; flex-wrap: wrap; gap: 2px 14px; margin-top: 8px; color: #60718d; font-size: 11px; }
@media (max-width:700px) { .nutrition-strip { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 9px 12px; } .guidance-actual { font-size: 16px; } .day-summary .section-title { flex-wrap: wrap; } }
.result-detail { border-top: 1px solid #dce6f5; font-size: 14px; }
.result-detail > summary { cursor: pointer; color: #174fd6; padding: 15px 2px; font-weight: 600; }
.result-detail-content { padding: 0 2px 20px; min-width: 0; color: #52617a; font-size: 13px; }
.result-detail-content > p + p { margin-top: 10px; }
.result-detail-content .basis-panel { border: 0; border-radius: 0; padding: 12px 0; margin: 0; background: transparent; }
.result-detail-content .section-title { margin-bottom: 12px; }
.result-detail summary:focus-visible, .meal-detail summary:focus-visible, .calculation-detail summary:focus-visible { outline: 2px solid #174fd6; outline-offset: 3px; border-radius: 3px; }
.support-context { margin: 12px 0; padding: 12px 14px; font-size: 13px; }
.example-nutrition { margin: 10px 0 14px; }
.example-nutrition h3 { font-size: 14px; }
.meal-accompaniments { padding: 0 16px 12px; }
.meal-accompaniments > strong { display: block; margin-bottom: 10px; font-size: 13px; }
@media (max-width:980px) { .meal-list { grid-template-columns: 1fr; } }
@media (max-width:700px) { .meal-list { grid-template-columns: 1fr; gap: 16px; } .result-heading h2 { font-size: 23px; } .result-actions { gap: 6px; } .meal-card-heading { flex-wrap: nowrap; padding: 16px; } .meal-title h3 { font-size: 21px; } .food-combination { grid-template-columns: 1fr; } .food-combination > div { padding: 11px 0; } .food-combination > div > span { display: block; } .food-combination > div > strong { display: block; } .snack-list { grid-template-columns: 1fr; gap: 14px; }  }

/* Single-page intake: keep original controls and conditional applicability. */
.basic-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: var(--tool-space-2) var(--tool-space-3); }
.basic-grid > .field:last-child { grid-column: 1/-1; }
.health-grid { grid-template-columns: minmax(0,1fr); gap: var(--tool-space-2); }
.supplement-grid { grid-template-columns: minmax(0,1fr); gap: var(--tool-space-2); margin-top: var(--tool-space-2); }
.screening-grid { grid-template-columns: minmax(0,1fr); gap: var(--tool-space-2); margin-top: var(--tool-space-1); }
.conditional-grid { grid-template-columns: minmax(0,1fr); gap: var(--tool-space-2); }
.conditional-grid:has(> :not([hidden])) { margin-top: 16px; }
.form-grid > .field, .input-cluster > .field { margin-bottom: 0; }
.input-cluster > [data-conditional]:not([hidden]) { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--tool-color-border); }
.conditional-panel { grid-template-columns: minmax(0,1fr); gap: 0 var(--tool-space-3); margin-bottom: var(--tool-space-3); padding: var(--tool-space-3); border-left: 3px solid var(--tool-color-primary); background: var(--tool-color-primary-soft); }
.conditional-panel > h4, .conditional-panel > fieldset, .conditional-panel > .field-hint { grid-column: 1/-1; }
.conditional-panel > h4 { font-size: 15px; }
.screening-grid + [data-conditional]:not([hidden]) { margin: 8px 0 18px; }
.input-body > .form-section:last-of-type { margin-bottom: 0; }
.health-grid .field > label { font-size: 13px; }
.input-cluster .field-hint { overflow-wrap: anywhere; }
#ai-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
#ai-controls .field-hint { margin: 0; }
.form-grid [data-conditional] .form-grid { grid-template-columns: 1fr; }
.input-body .optional-section { margin-top: var(--tool-space-2); padding-top: var(--tool-space-2); }
.optional-content > .field-hint { margin-bottom: var(--tool-space-2); }
#preference-feedback:empty, #order-feedback:empty { display: none; }
#optional-fields .optional { display: none; }
.professional-requirements { margin-top: var(--tool-space-3); }
.professional-summary-copy { display: block; min-width: 0; }
.professional-summary { display: block; margin-top: var(--tool-space-1); color: var(--nutrition-muted); font-size: 12px; font-weight: 400; line-height: 1.45; overflow-wrap: anywhere; }
.professional-unit { display: inline-block; white-space: nowrap; }
#optional-fields .form-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: var(--tool-space-3); }
#optional-fields .field > label { margin-bottom: 6px; }
#optional-fields .field-error { grid-column: 1/-1; }
@media(max-width:480px) { #optional-fields .form-grid > .field > label { min-height: 2.9em; } }

.input-body .form-error { margin-top: 16px; }
.meal-detail-content > .cooking-portion { padding: 0 0 10px; }
.meal-detail-content > .meal-nutrition { padding: 10px 0; background: transparent; margin-bottom: 10px; }
.overview-nutrient + .overview-nutrient { padding-left: 14px; border-left: 1px solid var(--tool-color-border); }
.overview-nutrient dt { flex-wrap: wrap; }
.overview-nutrient dt { line-height: 1.3; }
.guidance-actual { line-height: 1.35; }
.guidance-value { line-height: 1.4; }

@media(min-width:1101px) {
  .health-grid > .field, .supplement-grid > .field, .input-cluster > .field,
  .conditional-panel > [data-field="diabetesType"], .conditional-panel > [data-field="snackPlan"],
  .conditional-panel > [data-field="dialysis"], .conditional-panel > [data-field="renalStage"] {
    display: grid; grid-template-columns: 144px minmax(0,1fr); gap: var(--tool-space-1) var(--tool-space-3); align-items: center;
  }
  .input-body .field:has(> select) > label { margin-bottom: 0; }
  .input-body .field > .field-error, .input-body .field > .field-hint { grid-column: 1/-1; }
}

@media(min-width:901px) and (max-width:1250px) { .meal-list { grid-template-columns: minmax(0,1fr); } .nutrition-strip { grid-template-columns: repeat(3,minmax(0,1fr)); } .overview-nutrient + .overview-nutrient { padding-left: 0; border-left: 0; } }
@media(min-width:601px) and (max-width:900px) { .basic-grid { grid-template-columns: repeat(4,minmax(0,1fr)); } .health-grid, .conditional-grid, .conditional-panel { grid-template-columns: repeat(2,minmax(0,1fr)); } .supplement-grid { grid-template-columns: repeat(3,minmax(0,1fr)); } }
@media(max-width:800px) { .health-grid, .conditional-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } .screening-grid { grid-template-columns: 1fr; } .nutrition-strip { gap: 12px; } .overview-nutrient + .overview-nutrient { padding-left: 0; border-left: 0; } }
@media(max-width:600px) { .intro { align-items: flex-start; flex-direction: column; gap: 8px; } .demo-actions { gap: 4px; } .input-body { padding: 0; } .form-section { padding: var(--tool-space-3); } .basic-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: var(--tool-space-2) var(--tool-space-3); } .health-grid, .supplement-grid, .conditional-grid, .conditional-panel { grid-template-columns: 1fr; } .form-actions { padding: 14px 16px; } .form-actions > .tool-button { min-width: 0; } .field input[type=number], .field input[type=text], .field select { min-height: 40px; padding: 7px 10px; font-size: 16px; } .result-heading { align-items: flex-start; flex-direction: column; } .day-summary { padding: 10px 14px; } .meal-card-heading { flex-wrap: nowrap; } .meal-title p { font-size: 12px; } }
@media(max-width:600px) {
  .nutrition-strip { grid-template-columns: 1fr; gap: 4px; }
  .overview-nutrient { display: grid; grid-template-columns: minmax(92px,1fr) minmax(65px,.75fr) minmax(0,1.4fr); column-gap: 8px; align-items: center; }
  .guidance-actual, .guidance-value { margin: 0; }
}