:root {
  color-scheme: light;
  --background: #f6faf5;
  --background-muted: #edf5ee;
  --background-accent: #e8f5e9;
  --card: rgba(255, 255, 255, 0.96);
  --card-strong: #ffffff;
  --border: #d9e7da;
  --border-strong: #bdd0bf;
  --text: #0f172a;
  --muted: #4d5f54;
  --muted-soft: #6a7c70;
  --accent: #166534;
  --accent-dark: #14532d;
  --accent-soft: rgba(22, 101, 52, 0.1);
  --secondary: #ffffff;
  --secondary-dark: #f3f8f3;
  --danger: #b91c1c;
  --danger-dark: #991b1b;
  --danger-soft: rgba(185, 28, 28, 0.08);
  --error-bg: #fef2f2;
  --error-text: #991b1b;
  --success-bg: #f0fdf4;
  --success-text: #166534;
  --shadow-soft: 0 20px 45px rgba(15, 23, 42, 0.06);
  --shadow-panel: 0 12px 28px rgba(15, 23, 42, 0.08);
  --panel-tint: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(243, 248, 243, 0.94) 100%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(22, 101, 52, 0.1), transparent 24%),
    radial-gradient(circle at top right, rgba(34, 139, 34, 0.08), transparent 18%),
    linear-gradient(180deg, #f6faf5 0%, #eef7ef 48%, #f6faf5 100%);
}

body.nav-open {
  overflow: hidden;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--text);
}

h1 {
  font-size: clamp(1.7rem, 2vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

h2 {
  font-size: clamp(1.2rem, 1.4vw, 1.55rem);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

h3 {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
}

h4 {
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.3;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

a {
  color: inherit;
}

.card {
  background: var(--card);
  border: 1px solid rgba(217, 231, 218, 0.92);
  border-radius: 24px;
  padding: 22px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.page-intro {
  display: grid;
  gap: 18px;
  overflow: hidden;
  position: relative;
}

.page-intro::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(22, 101, 52, 0.12), transparent 26%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.52), rgba(241, 245, 249, 0));
  pointer-events: none;
}

.page-intro > * {
  position: relative;
  z-index: 1;
}

.page-intro-copy {
  display: grid;
  gap: 8px;
  max-width: 70ch;
}

.page-intro-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-tag,
.workspace-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.workspace-eyebrow {
  color: var(--accent-dark);
}

.page-tag {
  padding: 8px 12px;
  border: 1px solid rgba(22, 101, 52, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--text);
  letter-spacing: 0.04em;
  text-transform: none;
}

.saved-scenarios summary > span:first-of-type {
  margin-right: auto;
}

.section-count-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(226, 241, 227, 0.92);
  color: var(--muted-soft);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-header {
  display: grid;
  gap: 8px;
  margin-bottom: 2px;
}

.message,
.results,
.saved-scenarios,
.compare-results {
  margin-top: 12px;
  padding: 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-panel);
}

.message {
  font-weight: 500;
}

.message.error {
  background: var(--error-bg);
  color: var(--error-text);
  border-color: rgba(185, 28, 28, 0.18);
}

.message.success {
  background: var(--success-bg);
  color: var(--success-text);
  border-color: rgba(22, 101, 52, 0.18);
}

.results {
  display: grid;
  gap: 24px;
}

.saved-scenarios summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.saved-scenarios summary::-webkit-details-marker {
  display: none;
}

.saved-scenarios summary::before {
  content: "▾";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: var(--background-muted);
  color: var(--accent-dark);
  font-size: 0.82rem;
  transition: transform 0.18s ease;
}

.saved-scenarios:not([open]) summary::before {
  transform: rotate(-90deg);
}

.result-item,
.saved-scenario-row,
.crop-card,
.compare-card,
.sensitivity-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(243, 248, 243, 0.94) 100%);
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.05);
}

.result-item,
.compare-card,
.sensitivity-card {
  padding: 16px;
}

.result-item strong {
  display: block;
  margin-bottom: 10px;
  color: var(--muted-soft);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.result-item span {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.dashboard-card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(243, 248, 243, 0.92) 100%),
    var(--card-strong);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.05);
}

.dashboard-card strong {
  display: block;
  margin-bottom: 10px;
  color: var(--muted-soft);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.dashboard-value,
.big-number {
  font-variant-numeric: tabular-nums;
}

.stat-card {
  display: grid;
  gap: 6px;
  min-height: 82px;
  padding: 12px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(243, 248, 243, 0.94) 100%);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.04);
}

.stat-card-compact {
  min-height: 72px;
  padding: 10px;
  border-radius: 18px;
}

.stat-card.tone-accent {
  background:
    radial-gradient(circle at top right, rgba(22, 101, 52, 0.12), transparent 35%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(240, 253, 244, 0.92) 100%);
}

.stat-card.tone-success {
  border-color: rgba(22, 101, 52, 0.2);
  background:
    radial-gradient(circle at top right, rgba(22, 101, 52, 0.14), transparent 35%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(240, 253, 244, 0.94) 100%);
}

.stat-card.tone-danger {
  border-color: rgba(185, 28, 28, 0.18);
  background:
    radial-gradient(circle at top right, rgba(185, 28, 28, 0.12), transparent 35%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(254, 242, 242, 0.94) 100%);
}

.stat-card.tone-neutral {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(239, 247, 240, 0.96) 100%);
}

.stat-label {
  color: var(--muted-soft);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stat-value {
  color: var(--text);
  font-size: 1.16rem;
  font-weight: 800;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.stat-card-compact .stat-value {
  font-size: 0.96rem;
  line-height: 1.2;
}

.stat-meta {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.35;
}

.table-cell-stack {
  display: grid;
  gap: 4px;
}

.table-cell-stack strong {
  color: var(--text);
  line-height: 1.35;
}

.table-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 22px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(226, 241, 227, 0.92);
  color: var(--muted-soft);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.table-badge-positive {
  background: rgba(220, 252, 231, 0.96);
  color: var(--success-text);
}

.table-badge-neutral {
  background: rgba(226, 232, 240, 0.92);
  color: #475569;
}

.table-badge-warning {
  background: rgba(254, 249, 195, 0.98);
  color: #92400e;
}

.table-badge-danger {
  background: rgba(254, 226, 226, 0.98);
  color: #b91c1c;
}

.dashboard-value {
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1.12;
}

.big-number {
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1.12;
}

.crop-card {
  padding: 16px;
}

.crop-card-header h2 {
  margin: 0;
  font-size: 1.1rem;
}

.helper-text,
.inline-helper,
.table-footnote {
  color: var(--muted);
  line-height: 1.5;
}

.table-caption {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.6;
}

.helper-text,
.table-footnote {
  font-size: 0.82rem;
}

.inline-helper {
  font-size: 0.75rem;
}

.helper-emphasis {
  color: var(--accent-dark);
  font-weight: 700;
}

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

.positive-value {
  color: var(--success-text);
  font-weight: 700;
}

.negative-value {
  color: var(--error-text);
  font-weight: 700;
}

.derived-value-box {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(245, 250, 245, 0.96) 0%, rgba(237, 245, 238, 0.94) 100%);
  border: 1px solid rgba(189, 208, 191, 0.9);
}

.derived-value-box strong {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-soft);
}

.derived-value-box span {
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.3;
  font-variant-numeric: tabular-nums;
}

.readonly-input {
  background: #f4f8f4;
  color: var(--muted);
}

.inline-value {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.results-panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(243, 248, 243, 0.94) 100%);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 14px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

.dataset-toolbar-note {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(217, 231, 218, 0.92);
  background: rgba(243, 248, 243, 0.82);
}

.results-hero {
  padding: 14px;
  border-radius: 24px;
  border: 1px solid rgba(22, 101, 52, 0.12);
  background:
    radial-gradient(circle at top right, rgba(22, 101, 52, 0.14), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(240, 253, 244, 0.92) 100%);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}

.scenario-current-indicator {
  display: grid;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 18px;
  border: 1px solid rgba(217, 231, 218, 0.92);
  background: rgba(243, 248, 243, 0.92);
}

.context-note-label {
  color: var(--muted-soft);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.context-note-value {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.3;
}

.context-note-meta {
  color: var(--muted);
  font-size: 0.78rem;
}

@media (max-width: 900px) {
  h1 {
    font-size: 2rem;
    line-height: 1.08;
  }

  h2 {
    font-size: 1.4rem;
  }

  h3 {
    font-size: 1.08rem;
  }

  p {
    font-size: 0.98rem;
  }

  .card {
    border-radius: 20px;
    padding: 18px;
  }

  .page-intro-copy {
    max-width: 100%;
  }

  .results-panel,
  .results-hero {
    border-radius: 20px;
    padding: 16px;
  }

  .stat-value {
    font-size: 1.22rem;
  }
}