.tnc-calc-page {
  /* Full-bleed: escape the theme's content container */
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw !important;
  margin-right: -50vw !important;
  max-width: 100vw !important;
}

.tnc-calc-page {
  --bg: #FAFAF7;
  --surface: #FFFFFF;
  --ink: #1A2929;
  --ink-soft: #4A5B5B;
  --ink-muted: #8A9999;
  --line: #E5E7E5;
  --accent: #0F6E56;
  --accent-soft: #E1F5EE;
  --accent-deep: #085041;
  --warm: #B8742C;
  --warm-soft: #FAEEDA;
  --danger: #A03A2A;
  --danger-soft: #FCEBEB;
  --radius: 12px;
  --radius-sm: 8px;
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-display: 'Fraunces', Georgia, serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* Force full width: override any parent container constraints from the theme */
.tnc-calc-page {
  width: 100%;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding: clamp(1rem, 3vw, 2rem) clamp(1rem, 4vw, 2.5rem);
  border-radius: var(--radius);
  box-sizing: border-box;
}
.tnc-calc-page > *, .tnc-calc-page * { box-sizing: border-box; margin: 0; padding: 0; }
.tnc-calc-page a { color: var(--accent); text-decoration: none; }
.tnc-calc-page a:hover { text-decoration: underline; }

/* Layout: full-width single column. Sidebar appears as horizontal cards below main on desktop. */
.tnc-calc-page .layout {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0;
  display: block;
}
.tnc-calc-page .main { width: 100%; min-width: 0; }
/* Sidebar = a row of cards below main on desktop, stacked on mobile */
.tnc-calc-page .sidebar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
  width: 100%;
}
.tnc-calc-page .sidebar .sidebar-card { margin-bottom: 0; height: 100%; }

.tnc-calc-page .breadcrumb { font-size: 0.8rem; color: var(--ink-muted); margin-bottom: 1.5rem; font-family: var(--font-mono); }
.tnc-calc-page .breadcrumb a { color: var(--ink-muted); }
.tnc-calc-page .breadcrumb a:hover { color: var(--accent); }

.tnc-calc-page .page-header { margin-bottom: 2rem; }
.tnc-calc-page .page-eyebrow { font-family: var(--font-mono); font-size: 0.75rem; color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.75rem; }
.tnc-calc-page .page-header h1 { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.625rem, 4vw, 2.5rem); line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 0.75rem; color: var(--ink); }
.tnc-calc-page .page-lead { font-size: clamp(0.95rem, 2vw, 1.1rem); color: var(--ink-soft); max-width: 64ch; }

.tnc-calc-page .calc-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.25rem, 3vw, 2rem); margin-bottom: 2rem; width: 100%; }

.tnc-calc-page .calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.tnc-calc-page .calc-grid.three-col { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 600px) {
  .tnc-calc-page .calc-grid,
  .tnc-calc-page .calc-grid.three-col { grid-template-columns: 1fr; gap: 0.75rem; }
}

.tnc-calc-page .field { display: flex; flex-direction: column; min-width: 0; }
.tnc-calc-page .field label { font-size: 0.78rem; color: var(--ink-soft); margin-bottom: 0.375rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; }

.tnc-calc-page input, .tnc-calc-page select { font-family: var(--font-sans); font-size: 1rem; padding: 0.75rem 0.875rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); color: var(--ink); width: 100%; max-width: 100%; transition: border-color 0.15s, box-shadow 0.15s; -webkit-appearance: none; appearance: none; }
.tnc-calc-page select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238A9999' d='M6 8L0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.875rem center; padding-right: 2.25rem; }
.tnc-calc-page input:focus, .tnc-calc-page select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.tnc-calc-page .input-with-unit { position: relative; }
.tnc-calc-page .input-with-unit input { padding-right: 3.25rem; }
.tnc-calc-page .input-with-unit .unit { position: absolute; right: 0.875rem; top: 50%; transform: translateY(-50%); font-size: 0.85rem; color: var(--ink-muted); pointer-events: none; font-family: var(--font-mono); }

.tnc-calc-page .unit-toggle { display: inline-flex; background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 2px; gap: 2px; margin-bottom: 0.75rem; }
.tnc-calc-page .unit-toggle button { padding: 4px 10px; border: none; background: transparent; cursor: pointer; font-family: var(--font-sans); font-size: 0.78rem; color: var(--ink-muted); border-radius: 4px; font-weight: 500; }
.tnc-calc-page .unit-toggle button.active { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,0.05); }

.tnc-calc-page .result { background: linear-gradient(135deg, var(--accent-soft) 0%, #F0FBF6 100%); border: 1px solid var(--accent); border-radius: var(--radius); padding: clamp(1.25rem, 3vw, 2rem) 1.5rem; text-align: center; margin: 1.5rem 0 1rem; }
.tnc-calc-page .result-label { font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent-deep); margin-bottom: 0.75rem; }
.tnc-calc-page .result-value { font-family: var(--font-display); font-weight: 500; font-size: clamp(2.5rem, 8vw, 4.5rem); line-height: 1; color: var(--accent-deep); letter-spacing: -0.03em; }
.tnc-calc-page .result-value-unit { font-family: var(--font-mono); font-size: clamp(0.85rem, 2vw, 0.95rem); color: var(--accent); font-weight: 400; margin-left: 0.5rem; }
.tnc-calc-page .result-secondary { margin-top: 0.75rem; font-size: clamp(0.8rem, 1.8vw, 0.875rem); color: var(--accent-deep); }
.tnc-calc-page .result-secondary strong { font-weight: 600; }
.tnc-calc-page .result-classification { display: inline-block; margin-top: 0.875rem; padding: 0.375rem 0.875rem; border-radius: 999px; background: var(--surface); font-size: 0.8rem; font-weight: 600; }

.tnc-calc-page .presets { margin-top: 1rem; }
.tnc-calc-page .presets-label { font-size: 0.78rem; color: var(--ink-muted); margin-bottom: 0.5rem; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 500; }
.tnc-calc-page .presets-buttons { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tnc-calc-page .preset-btn { padding: 0.5rem 0.875rem; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; cursor: pointer; font-family: var(--font-sans); font-size: 0.8rem; color: var(--ink-soft); transition: all 0.15s; }
.tnc-calc-page .preset-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

.tnc-calc-page .formula-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1rem, 3vw, 1.5rem); margin-bottom: 1.5rem; }
.tnc-calc-page .formula-card h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.25rem; margin-bottom: 1rem; }
.tnc-calc-page .formula-display { background: #0F1A1A; color: #E5E7E5; font-family: var(--font-mono); padding: clamp(0.875rem, 2.5vw, 1.25rem) clamp(1rem, 3vw, 1.5rem); border-radius: var(--radius-sm); font-size: clamp(0.85rem, 2vw, 1rem); text-align: center; margin-bottom: 1rem; overflow-x: auto; white-space: nowrap; }
.tnc-calc-page .formula-display .frac { display: inline-block; vertical-align: middle; text-align: center; margin: 0 0.25em; }
.tnc-calc-page .formula-display .num { display: block; padding: 0 0.5em 0.25em; border-bottom: 1px solid #4A5B5B; }
.tnc-calc-page .formula-display .den { display: block; padding: 0.25em 0.5em 0; }
.tnc-calc-page .formula-display .accent { color: #9FE1CB; }
.tnc-calc-page .formula-card p { font-size: 0.95rem; color: var(--ink-soft); margin-bottom: 0.5rem; }

.tnc-calc-page .content-section { margin-bottom: 2.5rem; }
.tnc-calc-page .content-section h2 { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.35rem, 3vw, 1.625rem); margin-bottom: 1rem; letter-spacing: -0.01em; line-height: 1.2; color: var(--ink); }
.tnc-calc-page .content-section h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.25rem; margin: 1.5rem 0 0.625rem; letter-spacing: -0.01em; color: var(--ink); }
.tnc-calc-page .content-section p { margin-bottom: 1rem; color: var(--ink-soft); font-size: 1rem; }
.tnc-calc-page .content-section ul, .tnc-calc-page .content-section ol { margin: 0 0 1rem 1.5rem; color: var(--ink-soft); }
.tnc-calc-page .content-section li { margin-bottom: 0.375rem; }
.tnc-calc-page .content-section strong { color: var(--ink); font-weight: 600; }

.tnc-calc-page .table-wrap { overflow-x: auto; margin-bottom: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius-sm); -webkit-overflow-scrolling: touch; }
.tnc-calc-page table { width: 100%; border-collapse: collapse; font-size: 0.9rem; min-width: 100%; }
.tnc-calc-page th, .tnc-calc-page td { text-align: left; padding: 0.75rem 1rem; }
.tnc-calc-page th { background: var(--bg); font-weight: 600; color: var(--ink); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; white-space: nowrap; }
.tnc-calc-page tr { border-top: 1px solid var(--line); }
.tnc-calc-page tr:first-child { border-top: none; }
.tnc-calc-page tbody tr:hover { background: var(--bg); }
.tnc-calc-page td .mono { font-family: var(--font-mono); font-size: 0.875rem; color: var(--accent-deep); }

.tnc-calc-page .callout { background: var(--warm-soft); border-left: 3px solid var(--warm); padding: 1rem 1.25rem; border-radius: var(--radius-sm); margin: 1.5rem 0; font-size: 0.925rem; color: #5A3811; }
.tnc-calc-page .callout strong { color: #5A3811; }

.tnc-calc-page details.faq-item { border-bottom: 1px solid var(--line); padding: 1.125rem 0; }
.tnc-calc-page details.faq-item:last-child { border-bottom: none; }
.tnc-calc-page details.faq-item summary { font-family: var(--font-display); font-weight: 500; font-size: 1.0625rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; color: var(--ink); }
.tnc-calc-page details.faq-item summary::-webkit-details-marker { display: none; }
.tnc-calc-page details.faq-item summary::after { content: '+'; font-family: var(--font-mono); font-size: 1.25rem; color: var(--accent); flex-shrink: 0; transition: transform 0.2s; }
.tnc-calc-page details.faq-item[open] summary::after { content: '−'; }
.tnc-calc-page details.faq-item p { margin-top: 0.75rem; color: var(--ink-soft); }

.tnc-calc-page .sidebar { font-size: 0.9rem; width: 100%; }
.tnc-calc-page .sidebar-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1.25rem; }
.tnc-calc-page .sidebar-card.cta { background: var(--ink); color: white; border: none; }
.tnc-calc-page .sidebar-card.cta h4 { font-family: var(--font-display); font-weight: 500; font-size: 1.125rem; margin-bottom: 0.5rem; line-height: 1.25; color: white; }
.tnc-calc-page .sidebar-card.cta h4 em { font-style: italic; color: #9FE1CB; }
.tnc-calc-page .sidebar-card.cta p { font-size: 0.85rem; color: #B5C5C5; margin-bottom: 1rem; }
.tnc-calc-page .sidebar-card.cta a { display: inline-flex; align-items: center; gap: 0.375rem; background: white; color: var(--ink); padding: 0.625rem 1rem; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.85rem; text-decoration: none; }
.tnc-calc-page .sidebar-card.cta a:hover { text-decoration: none; }
.tnc-calc-page .sidebar-card h5 { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-muted); margin-bottom: 0.875rem; font-weight: 600; }
.tnc-calc-page .sidebar-card ul { list-style: none; }
.tnc-calc-page .sidebar-card li { margin-bottom: 0.625rem; }
.tnc-calc-page .sidebar-card a { font-size: 0.875rem; color: var(--ink-soft); display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; }
.tnc-calc-page .sidebar-card a:hover { color: var(--accent); text-decoration: none; }
.tnc-calc-page .sidebar-card a::after { content: '→'; color: var(--ink-muted); font-family: var(--font-mono); font-size: 0.85rem; }
.tnc-calc-page .sidebar-card a:hover::after { color: var(--accent); }

.tnc-calc-page .disclaimer { margin-top: 2rem; padding: 1.25rem; background: var(--danger-soft); border-radius: var(--radius-sm); font-size: 0.85rem; color: #5A1B14; line-height: 1.5; }
.tnc-calc-page .disclaimer strong { color: #5A1B14; }

.tnc-calc-page .cls-underweight { background: #DEE9F5; color: #1C4779; }
.tnc-calc-page .cls-normal { background: var(--accent-soft); color: var(--accent-deep); }
.tnc-calc-page .cls-overweight { background: var(--warm-soft); color: #5A3811; }
.tnc-calc-page .cls-obese { background: var(--danger-soft); color: #5A1B14; }


/* Toggle helper for show/hide groups */
.tnc-calc-page .tnc-hidden { display: none !important; }

/* Hide the duplicated WordPress page title and breadcrumb on pages that embed a calculator */
body.page .entry-header .entry-title,
body.page-template-default .entry-header { display: none; }
body.page .inside-article > .entry-header { display: none; }