:root {
  --nutrition-bg: #000000;
  --nutrition-surface: #1f1f1f;
  --nutrition-surface-soft: #151515;
  --nutrition-text: #f6f6f6;
  --nutrition-muted: #dededf;
  --nutrition-accent: #fec524;
  --nutrition-accent-dark: #e5ad0e;
  --nutrition-border: rgba(254, 197, 36, 0.26);
}

.nutrition-page {
  background:
    radial-gradient(circle at 10% 8%, rgba(254, 197, 36, 0.16), transparent 38%),
    radial-gradient(circle at 85% 86%, rgba(229, 173, 14, 0.16), transparent 35%),
    linear-gradient(180deg, #000000 0%, #0a0a0a 100%);
  color: var(--nutrition-text);
}

.nutrition-main .container {
  width: min(1180px, 94vw);
}

.nutrition-hero {
  padding-top: clamp(7.2rem, 10vw, 9rem);
  padding-bottom: 1.8rem;
}

.nutrition-kicker {
  margin: 0;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--nutrition-accent);
  font-weight: 700;
}

.nutrition-hero h1 {
  margin: 0.65rem 0 1rem;
  font-size: clamp(1.8rem, 4.4vw, 3rem);
  line-height: 1.12;
}

.nutrition-lead {
  margin: 0;
  max-width: 72ch;
  color: var(--nutrition-muted);
}

.nutrition-content {
  padding-top: 0.5rem;
}

.nutrition-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.66fr);
  gap: 1rem;
  align-items: start;
}

.nutrition-form,
.nutrition-intel,
.nutrition-results,
.nutrition-library,
.food-library {
  border: 1px solid var(--nutrition-border);
  border-radius: 18px;
  background: linear-gradient(170deg, rgba(31, 31, 31, 0.96), rgba(0, 0, 0, 0.96));
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.38);
  padding: 1.15rem;
}

.nutrition-form h2,
.nutrition-intel h2,
.nutrition-results h2,
.nutrition-library h2,
.food-library h2 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
}

.nutrition-subtitle,
.nutrition-library p,
.food-library p {
  margin: 0 0 1rem;
  color: var(--nutrition-muted);
}

.nutrition-inline-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 0.85rem;
}

.nutrition-inline-grid div {
  display: flex;
  flex-direction: column;
}

.unit-toggle {
  display: inline-flex;
  border: 1px solid rgba(254, 197, 36, 0.5);
  border-radius: 999px;
  margin-bottom: 0.85rem;
  overflow: hidden;
}

.unit-btn {
  background: transparent;
  color: var(--nutrition-muted);
  border: 0;
  padding: 0.38rem 0.9rem;
  font-weight: 700;
}

.unit-btn.is-active {
  color: #111;
  background: var(--nutrition-accent);
}

.nutrition-errors {
  border: 1px solid rgba(254, 93, 93, 0.35);
  background: rgba(73, 18, 18, 0.45);
  border-radius: 10px;
  padding: 0.6rem 0.75rem;
  margin-bottom: 0.85rem;
}

.nutrition-errors p {
  margin: 0.2rem 0;
  color: #ffbdbd;
}

.nutrition-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem 0.8rem;
}

.nutrition-field-grid label {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.nutrition-field-grid input,
.nutrition-field-grid select,
.nutrition-inline-grid input {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(222, 222, 223, 0.22);
  background: var(--nutrition-surface-soft);
  color: var(--nutrition-text);
  padding: 0.62rem 0.66rem;
}

.nutrition-submit {
  margin-top: 1rem;
  width: 100%;
  font-weight: 700;
}

.nutrition-note {
  margin: 0.85rem 0 0;
  font-size: 0.86rem;
  color: var(--nutrition-muted);
}

.nutrition-intel ul {
  margin: 0;
  padding-left: 1.2rem;
  line-height: 1.45;
}

.nutrition-intel p {
  margin: 1rem 0 0;
  padding: 0.7rem;
  border-left: 3px solid var(--nutrition-accent);
  background: rgba(254, 197, 36, 0.08);
  color: var(--nutrition-muted);
}

.nutrition-results,
.nutrition-library,
.food-library {
  margin-top: 1rem;
}

.result-message {
  margin: 0 0 0.9rem;
  color: var(--nutrition-muted);
}

.nutrition-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.nutrition-metric {
  border: 1px solid rgba(254, 197, 36, 0.24);
  border-radius: 12px;
  padding: 0.7rem;
  background: rgba(0, 0, 0, 0.45);
}

.nutrition-metric span {
  display: block;
  color: var(--nutrition-muted);
  font-size: 0.82rem;
}

.nutrition-metric strong {
  color: var(--nutrition-accent);
  font-size: 1.2rem;
}

.macro-bars {
  margin: 1rem 0;
}

.macro-bar {
  display: grid;
  grid-template-columns: 82px 1fr 58px;
  gap: 0.45rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

.macro-bar span,
.macro-bar em {
  font-size: 0.86rem;
  color: var(--nutrition-muted);
  font-style: normal;
}

.macro-bar .bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(222, 222, 223, 0.14);
  overflow: hidden;
}

.macro-bar .bar i {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--nutrition-accent), var(--nutrition-accent-dark));
  transition: width 0.3s ease;
}

.nutrition-advanced-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.nutrition-advanced-grid article {
  border: 1px solid rgba(254, 197, 36, 0.2);
  border-radius: 12px;
  padding: 0.75rem;
  background: rgba(0, 0, 0, 0.42);
}

.nutrition-advanced-grid h3 {
  margin: 0 0 0.45rem;
}

.nutrition-advanced-grid ul,
.nutrition-advanced-grid ol {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--nutrition-muted);
}

.result-warnings p {
  margin: 0.45rem 0 0;
  padding: 0.45rem 0.55rem;
  border-left: 2px solid var(--nutrition-accent-dark);
  background: rgba(254, 197, 36, 0.1);
  color: var(--nutrition-muted);
}

.nutrition-cta-stack {
  margin-top: 1rem;
  border: 1px solid rgba(254, 197, 36, 0.2);
  border-radius: 12px;
  padding: 0.8rem;
  background: rgba(254, 197, 36, 0.06);
}

.nutrition-cta-copy {
  margin: 0 0 0.7rem;
  color: var(--nutrition-muted);
}

.nutrition-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.template-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.9rem;
}

.filter-btn {
  border: 1px solid rgba(254, 197, 36, 0.45);
  border-radius: 999px;
  background: transparent;
  color: var(--nutrition-muted);
  padding: 0.33rem 0.72rem;
  font-size: 0.85rem;
}

.filter-btn.is-active {
  background: var(--nutrition-accent);
  color: #121212;
  border-color: transparent;
}

.template-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.template-card {
  border: 1px solid rgba(254, 197, 36, 0.22);
  border-radius: 12px;
  padding: 0.75rem;
  background: rgba(0, 0, 0, 0.45);
}

.template-card h3 {
  margin: 0;
  font-size: 1rem;
}

.template-card h4 {
  margin: 0.6rem 0 0.3rem;
  color: var(--nutrition-accent);
  font-size: 0.92rem;
}

.template-card p,
.template-card li {
  color: var(--nutrition-muted);
}

.template-meta {
  margin: 0.22rem 0 0.45rem;
  font-size: 0.84rem;
}

.template-card ul {
  margin: 0;
  padding-left: 1.1rem;
}

.coach-note {
  margin-top: 0.6rem;
  border-top: 1px solid rgba(254, 197, 36, 0.2);
  padding-top: 0.45rem;
}

.food-controls {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 0.45rem;
  align-items: center;
  margin-bottom: 0.8rem;
}

.food-controls select {
  border-radius: 10px;
  border: 1px solid rgba(222, 222, 223, 0.25);
  background: var(--nutrition-surface-soft);
  color: var(--nutrition-text);
  padding: 0.45rem;
}

.food-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
}

.food-card {
  border: 1px solid rgba(254, 197, 36, 0.2);
  border-radius: 12px;
  padding: 0.65rem;
  background: rgba(0, 0, 0, 0.45);
}

.food-card h4 {
  margin: 0;
  font-size: 0.98rem;
}

.food-meta,
.food-macros,
.food-tags {
  margin: 0.38rem 0;
  font-size: 0.82rem;
  color: var(--nutrition-muted);
}

.selected-foods {
  margin-top: 0.8rem;
  border-top: 1px solid rgba(254, 197, 36, 0.2);
  padding-top: 0.65rem;
}

.selected-foods ul {
  margin: 0;
  padding-left: 1.05rem;
}

.selected-foods li {
  color: var(--nutrition-muted);
}

.remove-food {
  background: transparent;
  border: 0;
  color: var(--nutrition-accent);
  margin-left: 0.4rem;
}

#selectedFoodsTotals {
  margin: 0.45rem 0 0;
  color: var(--nutrition-accent);
  font-weight: 700;
}

@media (max-width: 1040px) {
  .nutrition-grid,
  .nutrition-advanced-grid,
  .template-cards {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .nutrition-inline-grid,
  .nutrition-field-grid,
  .nutrition-metric-grid,
  .food-controls,
  .food-cards {
    grid-template-columns: 1fr;
  }

  .macro-bar {
    grid-template-columns: 68px 1fr 48px;
  }
}