.pay-shell { --text: var(--ink); --text-muted: var(--muted); --border: var(--line); --surface-alt: var(--surface-soft); --primary: var(--brand); display: grid; gap: var(--tool-section-gap); }
.pay-shell .page-hero { padding-block: clamp(1rem, 3vw, 1.75rem); }
.pay-shell .page-hero h1 { font-size: clamp(2.25rem, 5vw, 4.25rem); }
.pay-nav { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); gap: 0.8rem; }
.pay-nav a { display: grid; gap: 0.35rem; min-height: 5.5rem; padding: 1rem; color: var(--text); text-decoration: none; }
.pay-nav a strong { color: var(--primary); }
.pay-nav a[aria-current="page"] { outline: 2px solid var(--primary); outline-offset: 2px; }
.pay-nav-disclosure { border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); }
.pay-nav-disclosure > summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: var(--tool-touch-target-min); padding: 0.8rem 1rem; cursor: pointer; list-style: none; }
.pay-nav-disclosure > summary::-webkit-details-marker { display: none; }
.pay-nav-disclosure > summary span:first-child { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.35rem 0.65rem; }
.pay-nav-disclosure > summary small { color: var(--text-muted); }
.pay-nav-disclosure[open] > summary > span:last-child { transform: rotate(45deg); }
.pay-nav-disclosure .pay-nav { padding: 0 1rem 1rem; }
.pay-freshness { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.35rem 0.75rem; }
.pay-freshness p { margin: 0; }
.pay-layout { display: grid; gap: var(--tool-section-gap); align-items: start; }
.pay-panel { min-width: 0; }
.pay-filter-grid { display: grid; gap: 1rem; }
.pay-result { display: grid; gap: 1rem; }
.pay-result-card { display: grid; gap: clamp(1rem, 2vw, 1.25rem); scroll-margin-top: 5.5rem; }
.pay-result-card:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.pay-result-header { display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem 1rem; }
.pay-result-header .result-label { margin: 0; }
.pay-primary-value { padding: clamp(1rem, 3vw, 1.35rem); border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent); border-radius: var(--radius-md); background: color-mix(in srgb, var(--accent) 12%, transparent); }
.pay-primary-value span { display: block; color: #d5e0e1; font-weight: 700; }
.pay-primary-value strong { display: block; margin-top: 0.5rem; overflow-wrap: anywhere; color: var(--accent); font-size: clamp(2rem, 6vw, 3rem); letter-spacing: -0.04em; line-height: 1.05; }
.pay-answer { color: #d5e0e1; font-size: 1rem; line-height: 1.55; margin: 0; }
.pay-value-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.875rem; }
.pay-value { display: grid; align-content: start; gap: 0.625rem; min-width: 0; padding: 1rem; border: 1px solid rgba(255, 255, 255, 0.16); border-radius: var(--radius-md); background: rgba(255, 255, 255, 0.06); }
.pay-value span { display: block; color: #d5e0e1; }
.pay-value span small { display: block; margin-top: 0.3rem; color: #b7c8ca; font-size: 0.78rem; line-height: 1.45; }
.pay-value strong { display: block; margin: 0; overflow-wrap: anywhere; font-size: clamp(1.15rem, 3vw, 1.5rem); line-height: 1.2; }
.pay-badges { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pay-badge { display: inline-flex; align-items: center; min-height: 2rem; padding: 0.25rem 0.7rem; border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 999px; font-weight: 700; }
.pay-badge[data-confidence="A"] { border-color: var(--primary); }
.pay-result-meta { display: grid; gap: 0.75rem; margin: 0; padding: 1.125rem 0; border-block: 1px solid rgba(255, 255, 255, 0.14); }
.pay-result-meta > div { display: grid; grid-template-columns: minmax(5rem, auto) minmax(0, 1fr); gap: 0.5rem 1.25rem; }
.pay-result-meta > div + div { padding-top: 0.75rem; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.pay-result-meta dt { color: #b7c8ca; font-weight: 700; }
.pay-result-meta dd { margin: 0; overflow-wrap: anywhere; line-height: 1.65; }
.pay-result-source { margin: 0; color: #d5e0e1; line-height: 1.65; }
.pay-result-source a { color: var(--accent); font-weight: 700; overflow-wrap: anywhere; }
.pay-result-limit { padding: 1.05rem 1.1rem; border-left: 4px solid var(--accent); border-radius: 0 var(--radius-md) var(--radius-md) 0; background: rgba(255, 255, 255, 0.06); }
.pay-result-limit p { margin: 0.5rem 0 0; color: #d5e0e1; line-height: 1.65; }
.pay-result-card .result-actions { margin-top: 0; }
.pay-insights { display: grid; gap: clamp(1.25rem, 3vw, 2rem); min-width: 0; }
.pay-insight-card { display: grid; gap: 1.25rem; min-width: 0; padding: clamp(1.1rem, 3vw, 1.6rem); }
.pay-section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
.pay-section-heading > div { display: grid; gap: 0.35rem; min-width: 0; }
.pay-section-heading h2, .pay-section-heading p { margin: 0; }
.pay-section-heading h2 { font-size: clamp(1.35rem, 3vw, 1.75rem); letter-spacing: -0.035em; }
.pay-section-heading p:not(.pay-section-kicker) { max-width: 44rem; color: var(--text-muted); line-height: 1.65; }
.pay-section-kicker { color: var(--primary); font-size: 0.8rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.pay-section-stat { display: inline-flex; align-items: center; flex: 0 0 auto; min-height: 2.25rem; padding: 0.35rem 0.75rem; border: 1px solid color-mix(in srgb, var(--primary) 48%, var(--border)); border-radius: 999px; background: color-mix(in srgb, var(--primary) 9%, var(--surface)); color: var(--primary); font-weight: 800; white-space: nowrap; }
.pay-trend-summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.875rem; margin: 0; }
.pay-trend-summary > div { min-width: 0; padding: 1rem; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface-alt); }
.pay-trend-summary dt { color: var(--text-muted); font-size: 0.85rem; font-weight: 700; }
.pay-trend-summary dd { margin: 0.45rem 0 0; overflow-wrap: anywhere; font-weight: 800; line-height: 1.55; }
.pay-current-selection { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 0.35rem 1rem; padding: 1rem; border-left: 4px solid var(--primary); border-radius: 0 var(--radius-md) var(--radius-md) 0; background: var(--surface-alt); }
.pay-current-selection span { color: var(--text-muted); font-weight: 700; }
.pay-current-selection strong { overflow-wrap: anywhere; font-size: 1.05rem; }
.pay-data-disclosure { min-width: 0; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); }
.pay-data-disclosure > summary { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 0.75rem; min-height: 3.5rem; padding: 0.75rem 1rem; cursor: pointer; list-style: none; font-weight: 800; }
.pay-data-disclosure > summary::-webkit-details-marker { display: none; }
.pay-data-disclosure > summary small { color: var(--text-muted); font-size: 0.8rem; font-weight: 700; white-space: nowrap; }
.pay-data-disclosure > summary::after { content: '＋'; color: var(--primary); font-size: 1.1rem; }
.pay-data-disclosure[open] > summary { border-bottom: 1px solid var(--border); }
.pay-data-disclosure[open] > summary::after { content: '−'; }
.pay-details { display: grid; gap: 0.8rem; }
.pay-details > div { padding: 0.9rem; border-left: 3px solid var(--border); }
.pay-details h3 { margin: 0 0 0.35rem; font-size: 1rem; }
.pay-details p, .pay-details ul { margin: 0; }
.pay-chart { min-height: 13rem; overflow: hidden; padding: 0.75rem; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface-alt); color: var(--primary); }
.pay-chart svg { display: block; width: 100%; min-height: 11rem; height: auto; overflow: visible; }
.pay-chart-grid { stroke: var(--border); stroke-width: 1; }
.pay-chart-axis { fill: var(--text-muted); font-size: 18px; font-weight: 700; }
.pay-chart-area { fill: url(#pay-trend-area); }
.pay-chart-line { fill: none; stroke: var(--primary); stroke-width: 3; }
.pay-chart-point { fill: var(--surface); stroke: var(--primary); stroke-width: 2; }
.pay-chart-point.is-selected { fill: var(--accent); stroke: var(--primary); stroke-width: 3; }
.pay-table-wrap { max-width: 100%; overflow: auto; border: 1px solid var(--border); border-radius: var(--radius-md); -webkit-overflow-scrolling: touch; }
.pay-data-disclosure .pay-table-wrap { max-height: 32rem; border: 0; border-radius: 0; }
.pay-table { width: 100%; min-width: 42rem; border-collapse: collapse; }
.pay-table caption { padding: 0.9rem 1rem; background: var(--surface-alt); font-weight: 800; text-align: left; }
.pay-table th, .pay-table td { padding: 0.8rem 1rem; border-top: 1px solid var(--border); text-align: left; vertical-align: middle; line-height: 1.5; }
.pay-table thead th { position: sticky; top: 0; z-index: 1; background: var(--surface-alt); color: var(--text-muted); font-size: 0.85rem; white-space: nowrap; }
.pay-table tbody tr:nth-child(even) { background: color-mix(in srgb, var(--surface-alt) 55%, transparent); }
.pay-table tbody tr:hover { background: color-mix(in srgb, var(--primary) 7%, var(--surface)); }
.pay-table tbody tr.is-current { background: color-mix(in srgb, var(--accent) 18%, var(--surface)); }
.pay-table tbody tr.is-current th { color: var(--primary); font-weight: 900; }
.pay-table :is(th, td):not(:first-child) { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.pay-source-primary { display: grid; gap: 0.3rem; min-width: 0; padding: 1.1rem 1.2rem; border: 1px solid color-mix(in srgb, var(--primary) 42%, var(--border)); border-radius: var(--radius-md); background: color-mix(in srgb, var(--primary) 8%, var(--surface)); color: var(--text); text-decoration: none; }
.pay-source-primary:hover, .pay-source-primary:focus-visible { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 16%, transparent); }
.pay-source-primary span, .pay-source-primary small { color: var(--text-muted); }
.pay-source-primary span { font-size: 0.82rem; font-weight: 700; }
.pay-source-primary strong { color: var(--primary); font-size: 1.05rem; line-height: 1.45; overflow-wrap: anywhere; }
.pay-source-primary small { font-size: 0.86rem; line-height: 1.55; }
.pay-source-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.875rem; margin: 0; }
.pay-source-meta > div { min-width: 0; padding: 1rem; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface-alt); }
.pay-source-meta dt { color: var(--text-muted); font-size: 0.82rem; font-weight: 700; }
.pay-source-meta dd { margin: 0.4rem 0 0; overflow-wrap: anywhere; font-weight: 800; line-height: 1.55; }
.pay-confidence-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pay-source-note { padding: 0.9rem 1rem; border-left: 4px solid var(--primary); border-radius: 0 var(--radius-md) var(--radius-md) 0; background: var(--surface-alt); color: var(--text-muted); font-size: 0.9rem; line-height: 1.65; }
.pay-related-services { display: grid; gap: 1.25rem; min-width: 0; padding: clamp(1.1rem, 3vw, 1.6rem); }
.pay-related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.875rem; min-width: 0; }
.pay-related-card { display: grid; grid-template-rows: auto auto 1fr auto; gap: 0.65rem; min-width: 0; min-height: 12rem; padding: 1rem; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface-alt); color: var(--text); text-decoration: none; transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease; }
.pay-related-card-primary { border-color: color-mix(in srgb, var(--primary) 42%, var(--border)); background: color-mix(in srgb, var(--primary) 8%, var(--surface)); }
.pay-related-card:hover, .pay-related-card:focus-visible { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 16%, transparent); transform: translateY(-2px); }
.pay-related-card:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.pay-related-tag { justify-self: start; padding: 0.25rem 0.55rem; border: 1px solid color-mix(in srgb, var(--primary) 42%, var(--border)); border-radius: 999px; color: var(--primary); font-size: 0.75rem; font-weight: 800; line-height: 1.35; }
.pay-related-card > strong { overflow-wrap: anywhere; font-size: 1.05rem; line-height: 1.45; }
.pay-related-description { color: var(--text-muted); font-size: 0.9rem; line-height: 1.65; }
.pay-related-action { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; min-height: var(--tool-touch-target-min); padding-top: 0.75rem; border-top: 1px solid var(--border); color: var(--primary); font-size: 0.88rem; font-weight: 800; }
.pay-status { padding: 1rem; border: 1px solid var(--border); border-radius: var(--radius-md); }
.pay-status[data-state="unsupported"], .pay-warning { border-left: 4px solid #b7791f; }
.pay-support-flow { display: grid; gap: clamp(1.25rem, 3vw, 1.5rem); }
.pay-support-form { display: grid; gap: 1.25rem; }
.pay-support-form .calculator-actions { margin-top: 0; padding-top: 0.25rem; }
.pay-support-feedback { display: grid; gap: 1rem; padding-top: 1.25rem; border-top: 1px solid var(--border); }
.pay-support-feedback .pay-status { margin: 0; }
.pay-support-status { background: var(--surface-alt); color: var(--text-muted); line-height: 1.65; }
.pay-unsupported-card { display: grid; gap: 0.65rem; padding: 1.125rem; background: color-mix(in srgb, #b7791f 7%, var(--surface)); line-height: 1.65; }
.pay-unsupported-card p { margin: 0; }
.pay-coverage-grid { display: grid; gap: 0.75rem; }
.pay-coverage-card { padding: 1rem; }
.pay-coverage-card dl { display: grid; grid-template-columns: minmax(7rem, auto) 1fr; gap: 0.35rem 0.8rem; }
.pay-coverage-card dt { font-weight: 700; }
.pay-coverage-card dd { margin: 0; }
.pay-ad-slot { min-height: 9rem; display: grid; place-items: center; margin-block: var(--tool-section-gap); border: 1px dashed var(--border); border-radius: var(--radius-md); color: var(--text-muted); }
.pay-comparison-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.pay-simulator-assumption { padding: 1rem; background: var(--surface-alt); border-radius: var(--radius-md); }
.pay-empty { color: var(--text-muted); }
.pay-source-link { overflow-wrap: anywhere; }
@media (min-width: 52rem) {
  .pay-layout { grid-template-columns: minmax(18rem, 0.8fr) minmax(0, 1.2fr); }
  .pay-filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pay-filter-grid .pay-field-wide { grid-column: 1 / -1; }
}
@media (max-width: 52rem) {
  .pay-confidence-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pay-related-grid { grid-template-columns: 1fr; }
  .pay-related-card { min-height: 0; }
}
@media (max-width: 32rem) {
  .pay-result-header { display: grid; }
  .pay-value-grid { grid-template-columns: 1fr; }
  .pay-result-meta > div { grid-template-columns: 1fr; gap: 0.35rem; }
  .pay-section-heading { display: grid; }
  .pay-section-stat { justify-self: start; }
  .pay-trend-summary, .pay-source-meta { grid-template-columns: 1fr; }
  .pay-data-disclosure > summary { padding-inline: 0.875rem; }
  .pay-table-wrap-responsive { max-height: none; overflow: visible; }
  .pay-table-responsive { display: block; min-width: 0; }
  .pay-table-responsive :is(caption, thead) { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
  .pay-table-responsive tbody { display: grid; gap: 0.75rem; padding: 0.75rem; }
  .pay-table-responsive tr { display: grid; grid-template-columns: minmax(4.5rem, 0.55fr) minmax(0, 1.45fr); overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); }
  .pay-table-responsive tbody tr:nth-child(even) { background: var(--surface); }
  .pay-table-responsive th[scope="row"] { display: flex; align-items: center; grid-row: 1 / span 2; padding: 0.75rem; border: 0; border-right: 1px solid var(--border); background: var(--surface-alt); }
  .pay-table-responsive td { display: grid; grid-template-columns: minmax(4.3rem, 0.7fr) minmax(0, 1.3fr); gap: 0.5rem; padding: 0.65rem; border-top: 0; font-size: 0.9rem; text-align: right; white-space: normal; }
  .pay-table-responsive td + td { border-top: 1px solid var(--border); }
  .pay-table-responsive td::before { content: attr(data-label); color: var(--text-muted); font-size: 0.78rem; font-weight: 700; text-align: left; }
  .pay-table-responsive tr.is-current { outline: 2px solid var(--primary); outline-offset: 1px; }
  .pay-nav { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .pay-related-card { transition: none; transform: none; }
  .pay-chart * { animation: none !important; transition: none !important; }
}