:root {
  color-scheme: light;
  --color-bg: #f3f6f4;
  --color-surface: #ffffff;
  --color-surface-subtle: #f7f9f8;
  --color-surface-strong: #edf3f0;
  --color-ink: #172521;
  --color-ink-muted: #60706b;
  --color-ink-faint: #84918d;
  --color-line: #dce5e1;
  --color-line-strong: #c5d2cd;
  --color-primary: #174d42;
  --color-primary-hover: #103c33;
  --color-primary-soft: #e4f0ec;
  --color-accent: #2f6f62;
  --color-blue: #396b8f;
  --color-blue-soft: #eaf1f6;
  --color-protein: #2f6f62;
  --color-carbs: #466f94;
  --color-fat: #9a6c35;
  --color-warning: #8a5a16;
  --color-warning-soft: #fbf2df;
  --color-danger: #a23d3d;
  --color-danger-soft: #faeaea;
  --color-success: #247255;
  --color-success-soft: #e5f4ed;
  --shadow-card: 0 1px 2px rgb(22 49 42 / 4%), 0 8px 24px rgb(22 49 42 / 4%);
  --shadow-dialog: 0 24px 80px rgb(18 42 35 / 22%);
  --radius-xs: 6px;
  --radius-sm: 9px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --max-width: 1240px;
  --header-height: 76px;
  font-family: var(--font-sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-size: 15px;
  line-height: 1.5;
  padding-bottom: 68px;
  overflow-x: clip;
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

button,
select {
  cursor: pointer;
}

button:disabled,
input:disabled,
select:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

button,
a,
input,
select,
textarea,
summary {
  outline: none;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  box-shadow: 0 0 0 3px rgb(47 111 98 / 24%);
}

a {
  color: var(--color-primary);
}

svg {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  color: var(--color-ink);
  font-weight: 680;
  letter-spacing: -0.025em;
  line-height: 1.18;
}

h1 {
  margin-bottom: var(--space-2);
  font-size: clamp(1.7rem, 3vw, 2.25rem);
}

h2 {
  margin-bottom: var(--space-3);
  font-size: 1.35rem;
}

h3 {
  margin-bottom: var(--space-2);
  font-size: 1.03rem;
}

h4 {
  margin-bottom: var(--space-1);
  font-size: 0.95rem;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: white;
  transform: translateY(-160%);
  transition: transform 120ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.app-shell {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

.app-header {
  position: sticky;
  z-index: 40;
  top: 0;
  min-height: var(--header-height);
  border-bottom: 1px solid var(--color-line);
  background: rgb(255 255 255 / 96%);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: grid;
  width: min(calc(100% - 2rem), var(--max-width));
  min-height: var(--header-height);
  margin: 0 auto;
  align-items: center;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-6);
}

.brand {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-ink);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  border-radius: 11px;
  background: var(--color-primary);
  color: white;
}

.brand-mark svg {
  width: 21px;
  height: 21px;
  stroke-width: 2.3;
}

.brand-copy {
  display: grid;
  line-height: 1.15;
}

.brand-copy strong {
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.brand-copy small {
  margin-top: 3px;
  color: var(--color-ink-muted);
  font-size: 0.71rem;
}

.primary-tabs {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px;
  border: 1px solid var(--color-line);
  border-radius: 12px;
  background: var(--color-surface-subtle);
}

.tab-button {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-4);
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--color-ink-muted);
  font-size: 0.86rem;
  font-weight: 620;
  transition: background-color 130ms ease, color 130ms ease, box-shadow 130ms ease;
}

.tab-button svg {
  width: 17px;
  height: 17px;
}

.tab-button:hover {
  color: var(--color-ink);
}

.tab-button.is-active {
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgb(20 45 38 / 10%);
  color: var(--color-primary);
}

.header-target {
  display: flex;
  min-height: 40px;
  align-items: center;
  justify-content: flex-end;
}

.target-chip {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-ink-muted);
  font-size: 0.75rem;
}

.target-chip strong {
  display: block;
  color: var(--color-ink);
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
}

.target-chip-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.target-chip-icon svg {
  width: 17px;
  height: 17px;
}

.offline-banner {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-bottom: 1px solid #ead6ad;
  background: var(--color-warning-soft);
  color: #6f480f;
  font-size: 0.82rem;
  font-weight: 570;
}

.offline-banner[hidden] {
  display: none;
}

.main-content {
  width: min(calc(100% - 2rem), var(--max-width));
  min-height: 60vh;
  margin: 0 auto;
  padding: var(--space-8) 0 var(--space-12);
  flex: 1;
}

.tab-panel[hidden] {
  display: none;
}

.tab-panel,
.log-layout > *,
.dashboard-grid > *,
.profile-grid > *,
.stack,
.card-body,
.micronutrient-groups > * {
  min-width: 0;
}

.view-loading {
  display: flex;
  min-height: 320px;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--color-ink-muted);
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-line-strong);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.page-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.page-heading p {
  max-width: 660px;
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

.eyebrow {
  margin-bottom: var(--space-2);
  color: var(--color-primary);
  font-size: 0.69rem;
  font-weight: 740;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.card {
  min-width: 0;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-5) 0;
}

.card-header p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
  font-size: 0.81rem;
}

.card-header-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-2);
}

.card-body {
  padding: var(--space-5);
}

.card-body.flush-top {
  padding-top: var(--space-3);
}

.card-divider {
  height: 1px;
  margin: 0 var(--space-5);
  border: 0;
  background: var(--color-line);
}

.muted {
  color: var(--color-ink-muted);
}

.subtle {
  color: var(--color-ink-faint);
}

.caption {
  color: var(--color-ink-muted);
  font-size: 0.76rem;
}

.mono,
.numeric {
  font-variant-numeric: tabular-nums;
}

.button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0 var(--space-4);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 670;
  line-height: 1;
  text-decoration: none;
  transition: background-color 120ms ease, border-color 120ms ease, transform 80ms ease;
}

.button:active:not(:disabled) {
  transform: translateY(1px);
}

.button svg {
  width: 17px;
  height: 17px;
}

.button-primary {
  background: var(--color-primary);
  color: white;
}

.button-primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
}

.button-secondary {
  border-color: var(--color-line-strong);
  background: var(--color-surface);
  color: var(--color-ink);
}

.button-secondary:hover:not(:disabled) {
  border-color: #aabbb4;
  background: var(--color-surface-subtle);
}

.button-quiet {
  background: transparent;
  color: var(--color-primary);
}

.button-quiet:hover:not(:disabled) {
  background: var(--color-primary-soft);
}

.button-danger {
  border-color: #e6bcbc;
  background: white;
  color: var(--color-danger);
}

.button-danger:hover:not(:disabled) {
  background: var(--color-danger-soft);
}

.button-small {
  min-height: 34px;
  padding: 0 var(--space-3);
  font-size: 0.77rem;
}

.icon-button {
  display: inline-grid;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--color-ink-muted);
}

.icon-button:hover {
  border-color: var(--color-line);
  background: var(--color-surface-subtle);
  color: var(--color-ink);
}

.icon-button.is-favorite {
  background: var(--color-warning-soft);
  color: var(--color-warning);
}

.icon-button.is-favorite svg {
  fill: currentColor;
}

.button-row,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.button-row.end {
  justify-content: flex-end;
}

.button-spacer {
  flex: 1 1 auto;
}

.date-navigator {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px;
  border: 1px solid var(--color-line);
  border-radius: 11px;
  background: var(--color-surface);
}

.date-navigator .icon-button {
  width: 34px;
  height: 34px;
}

.date-label {
  min-width: 165px;
  padding: 0 var(--space-2);
  text-align: center;
}

.date-label strong,
.date-label small {
  display: block;
}

.date-label strong {
  font-size: 0.84rem;
}

.date-label small {
  color: var(--color-ink-muted);
  font-size: 0.7rem;
}

.log-layout {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(0, 1.65fr) minmax(310px, 0.85fr);
  gap: var(--space-5);
}

.log-main,
.log-sidebar,
.stack {
  display: grid;
  gap: var(--space-5);
}

.daily-overview {
  display: grid;
  align-items: center;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: var(--space-7, 1.75rem);
}

.energy-ring-wrap {
  position: relative;
  display: grid;
  width: 166px;
  height: 166px;
  place-items: center;
  margin: 0 auto;
}

.energy-ring {
  width: 166px;
  height: 166px;
  transform: rotate(-90deg);
}

.energy-ring circle {
  fill: none;
  stroke-width: 10;
}

.energy-ring .ring-track {
  stroke: var(--color-surface-strong);
}

.energy-ring .ring-value {
  stroke: var(--color-primary);
  stroke-linecap: round;
  transition: stroke-dashoffset 320ms ease;
}

.energy-ring.is-over .ring-value {
  stroke: var(--color-warning);
}

.ring-copy {
  position: absolute;
  display: grid;
  place-items: center;
  text-align: center;
}

.ring-copy strong {
  color: var(--color-ink);
  font-size: 1.65rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  line-height: 1;
}

.ring-copy span {
  margin-top: 5px;
  color: var(--color-ink-muted);
  font-size: 0.72rem;
}

.macro-list {
  display: grid;
  gap: var(--space-4);
}

.macro-row {
  display: grid;
  gap: 7px;
}

.macro-row-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: 0.79rem;
}

.macro-row-top strong {
  font-size: 0.84rem;
}

.macro-row-top span {
  color: var(--color-ink-muted);
  font-variant-numeric: tabular-nums;
}

.progress-track {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 7px;
  border-radius: 999px;
  background: var(--color-surface-strong);
}

.progress-value {
  width: min(var(--progress, 0%), 100%);
  height: 100%;
  border-radius: inherit;
  background: var(--bar-color, var(--color-primary));
  transition: width 260ms ease;
}

.search-card {
  overflow: hidden;
}

.search-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 170px;
  gap: var(--space-3);
}

.search-input-wrap {
  position: relative;
}

.search-input-wrap > svg {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 13px;
  width: 18px;
  height: 18px;
  color: var(--color-ink-faint);
  transform: translateY(-50%);
  pointer-events: none;
}

.search-input-wrap input {
  padding-left: 42px;
}

.search-status {
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid var(--color-line);
  color: var(--color-ink-muted);
  font-size: 0.8rem;
}

.search-status:empty {
  display: none;
}

.search-results {
  display: grid;
  border-top: 1px solid var(--color-line);
}

.search-result {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-line);
}

.search-result:last-child {
  border-bottom: 0;
}

.search-result:hover {
  background: var(--color-surface-subtle);
}

.search-result-title {
  overflow: hidden;
}

.search-result-title strong {
  display: block;
  overflow: hidden;
  margin-bottom: 3px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-result-meta,
.entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px 9px;
  color: var(--color-ink-muted);
  font-size: 0.72rem;
}

.search-result-nutrition {
  display: flex;
  gap: var(--space-3);
  margin-top: 8px;
  color: var(--color-ink-muted);
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
}

.search-result-actions {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.source-badge,
.status-badge,
.state-badge,
.meal-badge {
  display: inline-flex;
  width: fit-content;
  min-height: 22px;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-surface-subtle);
  color: var(--color-ink-muted);
  font-size: 0.65rem;
  font-weight: 650;
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.source-badge.usda {
  border-color: #c7d7e2;
  background: var(--color-blue-soft);
  color: #315e7d;
}

.source-badge.manual {
  border-color: #dfd2bb;
  background: #f8f2e8;
  color: #765b31;
}

.status-badge.warning {
  border-color: #ead5ac;
  background: var(--color-warning-soft);
  color: var(--color-warning);
}

.status-badge.success {
  border-color: #bddfce;
  background: var(--color-success-soft);
  color: var(--color-success);
}

.status-badge.danger {
  border-color: #e7bebe;
  background: var(--color-danger-soft);
  color: var(--color-danger);
}

.meal-section {
  overflow: hidden;
}

.meal-header {
  display: flex;
  min-height: 57px;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface-subtle);
}

.meal-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.meal-icon {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 9px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.meal-icon svg {
  width: 16px;
  height: 16px;
}

.meal-title h3 {
  margin: 0;
}

.meal-title span {
  color: var(--color-ink-muted);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
}

.entry-list {
  display: grid;
}

.food-entry {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-line);
}

.food-entry:last-child {
  border-bottom: 0;
}

.entry-title {
  min-width: 0;
}

.entry-title strong {
  display: block;
  overflow: hidden;
  margin-bottom: 4px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.entry-nutrition {
  min-width: 98px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.entry-nutrition strong,
.entry-nutrition small {
  display: block;
}

.entry-nutrition strong {
  font-size: 0.9rem;
}

.entry-nutrition small {
  color: var(--color-ink-muted);
  font-size: 0.68rem;
}

.entry-actions {
  position: relative;
}

.action-menu {
  position: absolute;
  z-index: 10;
  top: calc(100% + 5px);
  right: 0;
  display: none;
  overflow: hidden;
  width: 155px;
  padding: 5px;
  border: 1px solid var(--color-line);
  border-radius: 10px;
  background: var(--color-surface);
  box-shadow: 0 12px 36px rgb(22 49 42 / 15%);
}

.action-menu.is-open {
  display: grid;
}

.action-menu button {
  display: flex;
  min-height: 34px;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-3);
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--color-ink);
  text-align: left;
  font-size: 0.76rem;
}

.action-menu button:hover {
  background: var(--color-surface-strong);
}

.action-menu button.danger {
  color: var(--color-danger);
}

.action-menu svg {
  width: 15px;
  height: 15px;
}

.empty-state {
  display: grid;
  min-height: 126px;
  place-items: center;
  padding: var(--space-6);
  color: var(--color-ink-muted);
  text-align: center;
}

.empty-state.compact {
  min-height: 90px;
  padding: var(--space-4);
}

.empty-state svg {
  width: 26px;
  height: 26px;
  margin: 0 auto var(--space-2);
  color: var(--color-ink-faint);
}

.empty-state p {
  margin: 0;
  font-size: 0.79rem;
}

.quick-list {
  display: grid;
  gap: var(--space-2);
}

.quick-food {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: 10px;
  background: var(--color-surface-subtle);
}

.quick-food strong,
.quick-food small {
  display: block;
}

.quick-food strong {
  overflow: hidden;
  font-size: 0.78rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.quick-food small {
  margin-top: 2px;
  color: var(--color-ink-muted);
  font-size: 0.67rem;
}

.segmented-control {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--color-line);
  border-radius: 9px;
  background: var(--color-surface-subtle);
}

.segmented-control button {
  min-height: 30px;
  padding: 0 11px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--color-ink-muted);
  font-size: 0.7rem;
  font-weight: 650;
}

.segmented-control button.is-active {
  background: white;
  box-shadow: 0 1px 3px rgb(20 45 38 / 10%);
  color: var(--color-primary);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.summary-stat {
  min-height: 126px;
  padding: var(--space-5);
}

.summary-stat-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--color-ink-muted);
  font-size: 0.75rem;
}

.summary-stat-icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 8px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.summary-stat-icon svg {
  width: 15px;
  height: 15px;
}

.summary-stat-value {
  margin: var(--space-3) 0 2px;
  font-size: 1.55rem;
  font-weight: 690;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  line-height: 1;
}

.summary-stat small {
  color: var(--color-ink-muted);
  font-size: 0.7rem;
}

.dashboard-grid {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.weekly-chart {
  display: grid;
  min-height: 230px;
  align-items: end;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--space-3);
  padding-top: var(--space-5);
}

.weekly-day {
  display: grid;
  height: 190px;
  align-items: end;
  grid-template-rows: 1fr auto;
  gap: var(--space-2);
  text-align: center;
}

.weekly-bar-wrap {
  position: relative;
  display: flex;
  height: 100%;
  align-items: flex-end;
  justify-content: center;
}

.weekly-target-line {
  position: absolute;
  top: var(--target-position, 0%);
  right: 0;
  left: 0;
  border-top: 1px dashed var(--color-line-strong);
}

.weekly-bar {
  width: min(38px, 72%);
  min-height: 3px;
  border-radius: 6px 6px 2px 2px;
  background: var(--color-primary);
}

.weekly-bar.empty {
  height: 3px !important;
  background: var(--color-line-strong);
}

.weekly-day-label strong,
.weekly-day-label small {
  display: block;
}

.weekly-day-label strong {
  font-size: 0.7rem;
}

.weekly-day-label small {
  color: var(--color-ink-muted);
  font-size: 0.62rem;
  font-variant-numeric: tabular-nums;
}

.clinical-callout {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid #c8d8d2;
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: #244f46;
}

.clinical-callout.warning {
  border-color: #e7d1a6;
  background: var(--color-warning-soft);
  color: #6c4815;
}

.clinical-callout.danger {
  border-color: #e6bcbc;
  background: var(--color-danger-soft);
  color: #763434;
}

.clinical-callout.info {
  border-color: #c5d7e4;
  background: var(--color-blue-soft);
  color: #315b77;
}

.clinical-callout > svg {
  width: 19px;
  height: 19px;
  flex: 0 0 19px;
  margin-top: 1px;
}

.clinical-callout p {
  margin-bottom: 0;
  font-size: 0.78rem;
}

.clinical-callout strong {
  display: block;
  margin-bottom: 2px;
  color: inherit;
}

.adaptive-value {
  margin: var(--space-4) 0;
}

.adaptive-value strong {
  display: block;
  font-size: 1.8rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  line-height: 1;
}

.adaptive-value span {
  color: var(--color-ink-muted);
  font-size: 0.75rem;
}

.primary-nutrients {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.nutrient-mini {
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: 10px;
  background: var(--color-surface-subtle);
}

.nutrient-mini span,
.nutrient-mini strong {
  display: block;
}

.nutrient-mini span {
  margin-bottom: var(--space-1);
  color: var(--color-ink-muted);
  font-size: 0.68rem;
}

.nutrient-mini strong {
  font-size: 0.96rem;
  font-variant-numeric: tabular-nums;
}

.micronutrient-groups {
  display: grid;
  gap: var(--space-5);
}

.micro-section {
  --micro-color: var(--color-primary);
  --micro-soft: var(--color-primary-soft);
  display: grid;
  min-width: 0;
  gap: var(--space-4);
}

.micro-section.vitamin-section {
  --micro-color: #6657a5;
  --micro-soft: #f0edfa;
}

.micro-section.mineral-section {
  --micro-color: #25705f;
  --micro-soft: #e8f3ef;
}

.micro-section-heading {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.micro-section-heading h3,
.micro-section-heading p {
  margin: 0;
}

.micro-section-heading p {
  margin-top: 2px;
  color: var(--color-ink-muted);
  font-size: 0.72rem;
}

.micro-section-icon {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  border-radius: 11px;
  background: var(--micro-soft);
  color: var(--micro-color);
}

.micro-section-icon svg {
  width: 18px;
  height: 18px;
}

.micro-section-count {
  min-width: 30px;
  margin-left: auto;
  padding: 4px 9px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-surface-subtle);
  color: var(--color-ink-muted);
  font-size: 0.7rem;
  font-weight: 720;
  text-align: center;
}

.micro-grid {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(auto-fit, minmax(min(310px, 100%), 1fr));
  gap: var(--space-4);
}

.micro-nutrient-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  border: 1px solid var(--color-line);
  border-radius: 14px;
  background: var(--color-surface);
  box-shadow: 0 6px 18px rgb(23 50 43 / 5%);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.micro-nutrient-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--micro-color), color-mix(in srgb, var(--micro-color) 35%, white));
  content: "";
}

.micro-nutrient-card:hover {
  border-color: color-mix(in srgb, var(--micro-color) 35%, var(--color-line));
  box-shadow: 0 10px 28px rgb(23 50 43 / 9%);
  transform: translateY(-2px);
}

.micro-nutrient-card.is-complete {
  --micro-color: var(--color-success);
  --micro-soft: var(--color-success-soft);
}

.micro-nutrient-card.is-low {
  --micro-color: #a66d22;
  --micro-soft: #fbf2df;
}

.micro-nutrient-card.is-unavailable {
  --micro-color: #7a8984;
  --micro-soft: #eef2f0;
}

.micro-card-header {
  display: flex;
  min-height: 63px;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-4) var(--space-3);
}

.micro-name {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 9px;
}

.micro-name > div {
  min-width: 0;
}

.micro-name strong,
.micro-name small {
  display: block;
}

.micro-name strong {
  color: var(--color-ink);
  font-size: 0.9rem;
  font-weight: 720;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.micro-name small {
  margin-top: 2px;
  color: var(--color-ink-muted);
  font-size: 0.68rem;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.micro-accent-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: var(--micro-color);
  box-shadow: 0 0 0 4px var(--micro-soft);
}

.micro-complete-icon {
  display: grid;
  width: 27px;
  height: 27px;
  flex: 0 0 27px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-success-soft);
  color: var(--color-success);
}

.micro-complete-icon svg {
  width: 14px;
  height: 14px;
  stroke-width: 2.5;
}

.micro-card-body {
  display: grid;
  min-width: 0;
  align-items: center;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: var(--space-4);
  padding: var(--space-2) var(--space-4) var(--space-4);
}

.micro-ring {
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--micro-color) var(--micro-progress), var(--micro-soft) 0);
  box-shadow: inset 0 0 0 1px rgb(23 50 43 / 4%);
}

.micro-ring-center {
  display: grid;
  width: 61px;
  height: 61px;
  place-content: center;
  border-radius: 50%;
  background: var(--color-surface);
  text-align: center;
}

.micro-ring-center strong,
.micro-ring-center span {
  display: block;
}

.micro-ring-center strong {
  color: var(--micro-color);
  font-size: 1.17rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  line-height: 1;
}

.micro-ring-center span {
  margin-top: 3px;
  color: var(--color-ink-muted);
  font-size: 0.52rem;
  font-weight: 650;
  line-height: 1.08;
}

.micro-card-values {
  display: grid;
  min-width: 0;
  gap: 9px;
}

.micro-card-values > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  min-width: 0;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-line);
}

.micro-card-values > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.micro-card-values span {
  flex: 0 1 auto;
  color: var(--color-ink-muted);
  font-size: 0.72rem;
}

.micro-card-values strong {
  min-width: 0;
  color: var(--color-ink);
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  overflow-wrap: anywhere;
  text-align: right;
}

.micro-card-values strong small {
  color: var(--color-ink-muted);
  font-size: 0.66rem;
  font-weight: 600;
}

.micro-progress {
  display: grid;
  gap: 7px;
  padding: 0 var(--space-4) var(--space-4);
}

.micro-progress-track {
  overflow: hidden;
  height: 7px;
  border-radius: 999px;
  background: var(--micro-soft);
}

.micro-progress-track span {
  display: block;
  width: min(var(--micro-width), 100%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--micro-color), color-mix(in srgb, var(--micro-color) 72%, white));
}

.micro-progress-label {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  color: var(--color-ink-muted);
  font-size: 0.68rem;
}

.micro-progress-label strong {
  color: var(--color-ink);
  font-weight: 720;
}

.micro-progress-label > span {
  margin-left: auto;
  text-align: right;
}

.micro-remaining {
  display: flex;
  min-height: 31px;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  border-radius: 8px;
  background: var(--micro-soft);
  color: var(--micro-color);
  font-size: 0.7rem;
  font-weight: 680;
}

.micro-remaining svg {
  width: 13px;
  height: 13px;
  flex: 0 0 13px;
}

.micro-remaining span {
  min-width: 0;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.micro-remaining.complete {
  background: var(--color-success-soft);
  color: var(--color-success);
}

.micro-remaining.unavailable {
  color: var(--color-ink-muted);
  font-weight: 600;
}

.coverage-low {
  color: var(--color-warning) !important;
}

.micro-card-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--color-line);
  background: var(--color-surface-subtle);
}

.micro-card-footer > div {
  min-width: 0;
  padding: 10px var(--space-4);
}

.micro-card-footer > div + div {
  border-left: 1px solid var(--color-line);
}

.micro-card-footer > div > span,
.micro-card-footer > div > strong {
  display: block;
}

.micro-card-footer > div > span {
  color: var(--color-ink-muted);
  font-size: 0.64rem;
  font-weight: 650;
}

.micro-card-footer > div > strong {
  margin-top: 2px;
  color: var(--color-ink);
  font-size: 0.72rem;
  font-weight: 650;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.micro-card-footer > div > strong > span {
  color: inherit;
  font: inherit;
  letter-spacing: normal;
  text-transform: none;
}

.nutrient-focus {
  display: grid;
  overflow: hidden;
  min-width: 0;
  grid-template-columns: minmax(220px, 0.85fr) minmax(300px, 1.15fr);
  gap: var(--space-5);
  padding: var(--space-5);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary-soft), var(--color-surface));
}

.nutrient-focus-main,
.nutrient-focus-details {
  display: grid;
  align-content: start;
  gap: var(--space-3);
}

.nutrient-focus-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.nutrient-focus-heading h3,
.nutrient-focus-details h4,
.nutrient-focus p {
  margin: 0;
}

.focus-percent {
  color: var(--color-primary);
  font-size: 1.35rem;
  font-weight: 780;
  font-variant-numeric: tabular-nums;
}

.focus-remaining {
  font-size: 0.82rem;
  font-weight: 670;
}

.nutrient-focus-details h4 {
  margin-bottom: var(--space-2);
  color: var(--color-ink-muted);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.focus-list {
  display: grid;
  gap: 6px;
}

.focus-list > div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  color: var(--color-ink-muted);
  font-size: 0.74rem;
}

.focus-list > div > span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.focus-list strong {
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.suggestion-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.suggestion-chips button {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 6px;
  padding: 0 11px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: 660;
  line-height: 1.25;
  overflow-wrap: anywhere;
  white-space: normal;
}

.suggestion-chips button:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.suggestion-chips svg {
  width: 14px;
  height: 14px;
}

.focus-source {
  grid-column: 1 / -1;
  color: var(--color-ink-muted);
  font-size: 0.68rem;
}

.focus-source a {
  color: var(--color-primary);
  font-weight: 650;
}

.nutrient-focus.empty,
.nutrient-focus.complete {
  display: block;
}

.nutrient-focus.empty > div,
.nutrient-focus.complete > div {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.nutrient-focus.empty svg,
.nutrient-focus.complete svg {
  width: 20px;
  flex: 0 0 20px;
  color: var(--color-primary);
}

.nutrient-focus.empty p,
.nutrient-focus.complete p {
  margin-top: 4px;
  color: var(--color-ink-muted);
  font-size: 0.76rem;
}

.barcode-camera {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-sm);
  background: #10211d;
}

.barcode-camera video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.barcode-guide {
  position: absolute;
  top: 50%;
  left: 10%;
  width: 80%;
  height: 30%;
  border: 2px solid rgb(255 255 255 / 90%);
  border-radius: 8px;
  transform: translateY(-50%);
  box-shadow: 0 0 0 999px rgb(0 0 0 / 22%);
}

.profile-grid {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: var(--space-5);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.form-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.form-field {
  display: grid;
  align-content: start;
  gap: 6px;
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-field label,
.field-label {
  color: var(--color-ink);
  font-size: 0.75rem;
  font-weight: 650;
}

.field-hint {
  color: var(--color-ink-muted);
  font-size: 0.68rem;
}

.field-error {
  min-height: 1em;
  color: var(--color-danger);
  font-size: 0.68rem;
}

.field-error:empty {
  display: none;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

input,
select {
  padding: 0 12px;
}

textarea {
  min-height: 90px;
  padding: 10px 12px;
  resize: vertical;
}

input:hover,
select:hover,
textarea:hover {
  border-color: #aebdb7;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-accent);
}

input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--color-danger);
  background: #fffafa;
}

.input-suffix {
  position: relative;
}

.input-suffix input {
  padding-right: 50px;
}

.input-suffix span {
  position: absolute;
  top: 50%;
  right: 12px;
  color: var(--color-ink-muted);
  font-size: 0.7rem;
  transform: translateY(-50%);
  pointer-events: none;
}

.password-wrap {
  position: relative;
}

.password-wrap input {
  padding-right: 46px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.password-wrap .icon-button {
  position: absolute;
  top: 3px;
  right: 3px;
}

.radio-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}

.radio-card {
  position: relative;
  display: grid;
  min-height: 74px;
  align-content: center;
  padding: var(--space-3);
  border: 1px solid var(--color-line-strong);
  border-radius: 10px;
  background: var(--color-surface);
  cursor: pointer;
}

.radio-card:hover {
  border-color: #a8bbb3;
}

.radio-card:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  box-shadow: inset 0 0 0 1px var(--color-primary);
}

.radio-card input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.radio-card strong,
.radio-card small {
  display: block;
}

.radio-card strong {
  font-size: 0.76rem;
}

.radio-card small {
  margin-top: 3px;
  color: var(--color-ink-muted);
  font-size: 0.63rem;
}

.range-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 76px;
  gap: var(--space-3);
}

input[type="range"] {
  padding: 0;
  border: 0;
  accent-color: var(--color-primary);
}

.target-breakdown {
  display: grid;
  gap: var(--space-3);
}

.target-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-line);
}

.target-line:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.target-line span {
  color: var(--color-ink-muted);
  font-size: 0.75rem;
}

.target-line strong {
  font-size: 0.88rem;
  font-variant-numeric: tabular-nums;
}

.weigh-in-list {
  display: grid;
}

.weigh-in-row {
  display: grid;
  min-height: 58px;
  align-items: center;
  grid-template-columns: 1fr auto auto;
  gap: var(--space-4);
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid var(--color-line);
}

.weigh-in-date strong,
.weigh-in-date small {
  display: block;
}

.weigh-in-date strong {
  font-size: 0.78rem;
}

.weigh-in-date small {
  color: var(--color-ink-muted);
  font-size: 0.65rem;
}

.weigh-in-value {
  font-size: 0.87rem;
  font-weight: 680;
  font-variant-numeric: tabular-nums;
}

.formula-panel {
  display: grid;
  gap: var(--space-3);
}

.formula-item {
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: 9px;
  background: var(--color-surface-subtle);
}

.formula-item h4 {
  margin-bottom: 6px;
}

.formula-item p {
  margin-bottom: 5px;
  color: var(--color-ink-muted);
  font-size: 0.72rem;
}

.formula {
  display: block;
  overflow-x: auto;
  padding: 7px 9px;
  border-radius: 6px;
  background: #e9efec;
  color: #29453e;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  white-space: nowrap;
}

.data-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.data-action {
  display: grid;
  min-height: 105px;
  align-content: center;
  justify-items: start;
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: 10px;
  background: var(--color-surface-subtle);
}

.data-action svg {
  width: 20px;
  height: 20px;
  margin-bottom: var(--space-2);
  color: var(--color-primary);
}

.data-action strong {
  font-size: 0.76rem;
}

.data-action span {
  margin-top: 3px;
  color: var(--color-ink-muted);
  font-size: 0.64rem;
}

.app-dialog {
  width: min(calc(100% - 2rem), 680px);
  max-height: min(88vh, 860px);
  padding: 0;
  border: 0;
  border-radius: var(--radius-lg);
  background: transparent;
  box-shadow: var(--shadow-dialog);
}

.app-dialog::backdrop {
  background: rgb(18 35 30 / 55%);
  backdrop-filter: blur(3px);
}

.dialog-frame {
  overflow: hidden;
  max-height: inherit;
  border: 1px solid rgb(255 255 255 / 40%);
  border-radius: inherit;
  background: var(--color-surface);
}

.dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-line);
}

.dialog-header h2,
.dialog-header p {
  margin-bottom: 0;
}

.dialog-body {
  overflow-y: auto;
  max-height: calc(88vh - 88px);
  padding: var(--space-6);
}

.dialog-form {
  display: grid;
  gap: var(--space-5);
}

.dialog-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  padding: var(--space-4);
  border-radius: 10px;
  background: var(--color-surface-subtle);
}

.dialog-summary div {
  text-align: center;
}

.dialog-summary strong,
.dialog-summary span {
  display: block;
}

.dialog-summary strong {
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}

.dialog-summary span {
  margin-top: 2px;
  color: var(--color-ink-muted);
  font-size: 0.63rem;
}

details.optional-section {
  border: 1px solid var(--color-line);
  border-radius: 10px;
  background: var(--color-surface-subtle);
}

details.optional-section summary {
  padding: var(--space-3) var(--space-4);
  color: var(--color-ink);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 660;
}

.optional-section-body {
  padding: var(--space-4);
  border-top: 1px solid var(--color-line);
}

.confirm-block {
  display: grid;
  gap: var(--space-4);
  text-align: center;
}

.confirm-icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  margin: 0 auto;
  border-radius: 50%;
  background: var(--color-danger-soft);
  color: var(--color-danger);
}

.confirm-icon svg {
  width: 24px;
  height: 24px;
}

.confirm-block p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

.toast-region {
  position: fixed;
  z-index: 100;
  right: var(--space-5);
  bottom: var(--space-5);
  display: grid;
  width: min(360px, calc(100% - 2rem));
  gap: var(--space-2);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: 11px;
  background: var(--color-ink);
  box-shadow: 0 12px 32px rgb(11 26 21 / 20%);
  color: white;
  font-size: 0.78rem;
  animation: toast-in 180ms ease-out;
}

.toast.error {
  background: #763434;
}

.toast svg {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
  margin-top: 1px;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
}

.clinical-disclaimer {
  position: fixed;
  z-index: 35;
  bottom: 0;
  left: 50%;
  display: flex;
  width: min(calc(100% - 2rem), var(--max-width));
  min-height: 58px;
  align-items: center;
  gap: var(--space-3);
  margin: 0;
  padding: var(--space-3) var(--space-5);
  border: 1px solid var(--color-line);
  border-bottom: 0;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: rgb(255 255 255 / 97%);
  box-shadow: 0 -8px 28px rgb(22 49 42 / 6%);
  color: var(--color-ink-muted);
  font-size: 0.72rem;
  transform: translateX(-50%);
  backdrop-filter: blur(10px);
}

.clinical-disclaimer svg {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
}

.clinical-disclaimer p {
  margin: 0;
}

.privacy-note {
  margin-left: auto;
  white-space: nowrap;
}

.noscript-message {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 2rem;
  background: var(--color-bg);
  color: var(--color-ink);
  text-align: center;
}

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

[hidden] {
  display: none !important;
}

@media (max-width: 1020px) {
  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .primary-tabs {
    order: 3;
    grid-column: 1 / -1;
    justify-self: center;
    margin-bottom: var(--space-3);
  }

  .app-header {
    position: relative;
  }

  .log-layout,
  .dashboard-grid,
  .profile-grid {
    grid-template-columns: 1fr;
  }

  .log-sidebar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  :root {
    --space-8: 1.5rem;
    --space-12: 2rem;
  }

  .header-inner {
    width: min(calc(100% - 1.25rem), var(--max-width));
    gap: var(--space-3);
  }

  .brand-copy small,
  .header-target .target-chip > div {
    display: none;
  }

  .header-target .button span {
    display: none;
  }

  .header-target .button {
    width: 36px;
    padding: 0;
  }

  .primary-tabs {
    width: 100%;
  }

  .tab-button {
    flex: 1;
    justify-content: center;
    padding: 0 var(--space-2);
  }

  .main-content,
  .clinical-disclaimer {
    width: min(calc(100% - 1.25rem), var(--max-width));
  }

  .page-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .date-navigator {
    width: 100%;
    max-width: 100%;
    align-self: stretch;
    justify-content: space-between;
  }

  .date-label {
    min-width: 0;
    flex: 1;
  }

  .daily-overview {
    grid-template-columns: 1fr;
  }

  .nutrient-focus {
    grid-template-columns: 1fr;
  }

  .focus-source {
    grid-column: 1;
  }

  .search-controls,
  .log-sidebar,
  .primary-nutrients,
  .data-actions {
    grid-template-columns: 1fr;
  }

  .food-entry {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .entry-actions {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .entry-nutrition {
    grid-column: 1;
    text-align: left;
  }

  .search-result {
    align-items: start;
  }

  .search-result-actions .button span {
    display: none;
  }

  .search-result-actions .button {
    width: 36px;
    min-height: 36px;
    padding: 0;
  }

  .form-grid,
  .form-grid.three,
  .radio-cards,
  .dialog-summary {
    grid-template-columns: 1fr 1fr;
  }

  .clinical-disclaimer {
    align-items: flex-start;
    flex-wrap: wrap;
    width: calc(100% - 1rem);
  }

  .privacy-note {
    display: none;
  }

  .app-dialog {
    width: calc(100% - 1rem);
    max-height: 94vh;
    border-radius: var(--radius-md);
  }

  .dialog-body {
    max-height: calc(94vh - 78px);
    padding: var(--space-4);
  }

  .dialog-header {
    padding: var(--space-4);
  }
}

@media (max-width: 480px) {
  .tab-button svg {
    display: none;
  }

  .summary-grid,
  .form-grid,
  .form-grid.three,
  .radio-cards,
  .dialog-summary {
    grid-template-columns: 1fr;
  }

  .summary-stat {
    min-height: 105px;
  }

  .weekly-chart {
    gap: 6px;
  }

  .search-card .card-header,
  .log-sidebar .card-header {
    align-items: stretch;
    flex-direction: column;
  }

  .card-header-actions,
  .segmented-control {
    width: 100%;
  }

  .card-header-actions .button,
  .segmented-control button {
    min-width: 0;
    flex: 1;
  }

  .card-header,
  .card-body,
  .search-result,
  .food-entry {
    padding-right: var(--space-4);
    padding-left: var(--space-4);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .app-header,
  .offline-banner,
  .button,
  .icon-button,
  .search-card,
  .clinical-disclaimer {
    display: none !important;
  }

  body {
    background: white;
    padding-bottom: 0;
  }

  .main-content {
    width: 100%;
    padding: 0;
  }

  .card {
    break-inside: avoid;
    box-shadow: none;
  }
}