:root {
  --bg: #FFFFFF;
  --surface: #F5F8FF;
  --text: #003B8E;
  --muted: #3F5F8A;
  --accent: #B8860B;
  --border: rgba(0, 59, 142, 0.14);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --shadow-soft: 0 14px 32px rgba(0, 59, 142, 0.09);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 14% -8%, rgba(0, 59, 142, 0.14), transparent 45%),
    radial-gradient(circle at 88% 10%, rgba(184, 134, 11, 0.16), transparent 42%),
    var(--bg);
}

.atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.12;
  background-image:
    radial-gradient(rgba(0, 59, 142, 0.5) 0.45px, transparent 0.45px),
    linear-gradient(rgba(0, 59, 142, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 59, 142, 0.3) 1px, transparent 1px);
  background-size: 5px 5px, 30px 30px, 30px 30px;
}

.site-shell {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
  padding: 34px 18px 40px;
}

.hero {
  max-width: 860px;
  margin-bottom: 22px;
  animation: reveal 420ms ease both;
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
}

.hero h1 {
  margin: 8px 0 0;
  font-family: "Instrument Serif", serif;
  font-size: clamp(2rem, 4.4vw, 4.05rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero h1 em {
  color: var(--accent);
  font-style: italic;
}

.subtitle {
  margin: 12px 0 0;
  color: var(--muted);
  max-width: 660px;
  line-height: 1.55;
}

.calculator-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}

.surface {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-soft);
  animation: reveal 350ms ease both;
}

.input-panel {
  grid-column: span 4;
  position: sticky;
  top: 14px;
}

.results-panel {
  grid-column: span 8;
}

.panel-title {
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "Instrument Serif", serif;
  font-size: clamp(1.32rem, 1.8vw, 1.6rem);
  letter-spacing: -0.01em;
}

.panel-title i,
summary i {
  color: var(--accent);
}

.subsection-title {
  margin: 14px 0 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "Instrument Serif", serif;
  font-size: 1.22rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.subsection-title i {
  color: var(--accent);
}

.field-label {
  display: block;
  margin: 14px 0 8px;
  font-size: 14px;
  font-weight: 700;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 12px;
  color: var(--text);
  background: rgba(245, 248, 255, 0.9);
}

input::placeholder {
  color: var(--muted);
}

.currency-field {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(245, 248, 255, 0.9);
}

.currency-field span {
  padding: 0 12px;
  color: var(--muted);
  font-weight: 700;
}

.currency-field input {
  border: 0;
  background: transparent;
}

.toggle-row {
  margin-top: 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  line-height: 1.45;
}

.toggle-row input {
  width: 19px;
  min-height: 19px;
  margin: 0;
}

input:focus-visible,
select:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 68%, var(--surface) 32%);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(184, 134, 11, 0.22);
}

.primary-btn,
.ghost-btn {
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  min-height: 46px;
  cursor: pointer;
  transition: background-color 220ms ease, border-color 220ms ease, transform 120ms ease;
}

.primary-btn {
  margin-top: 18px;
  width: 100%;
  background: var(--accent);
  color: var(--surface);
  font-weight: 800;
}

.primary-btn:hover {
  background: color-mix(in srgb, var(--accent) 86%, white 14%);
}

.primary-btn:active {
  transform: translateY(1px);
}

.muted-line,
.trust-line,
.metric-support,
.meta-note {
  color: var(--muted);
}

.muted-line,
.trust-line {
  margin: 10px 0 0;
  font-size: 13px;
}

.trust-line {
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-error {
  min-height: 18px;
  margin-top: 10px;
  color: var(--accent);
  font-size: 14px;
}

.net-hero {
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
}

.net-amount {
  margin: 7px 0 6px;
  font-family: "Instrument Serif", serif;
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  letter-spacing: -0.03em;
  line-height: 0.95;
}

.metric-support {
  margin: 0;
  font-size: 13px;
  line-height: 1.4;
}

.micro-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}

.badge {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 12px;
  color: var(--muted);
}

.side-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.side-metrics article {
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
}

.side-metrics p,
.side-metrics span {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.side-metrics strong {
  margin: 3px 0;
  display: block;
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  font-family: "Instrument Serif", serif;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.breakdown-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.breakdown-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px;
  background: rgba(245, 248, 255, 0.72);
}

.breakdown-card h2 {
  margin: 0 0 8px;
  font-family: "Instrument Serif", serif;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.table-wrap {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
}

td {
  padding: 10px 11px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

td:first-child {
  color: var(--muted);
}

td:last-child {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.breakdown-total td {
  font-weight: 800;
  color: var(--text);
}

.collapsible {
  margin-top: 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(245, 248, 255, 0.76);
}

.collapsible summary {
  list-style: none;
  cursor: pointer;
  min-height: 46px;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-weight: 700;
}

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

.summary-value {
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

.collapsible-content {
  border-top: 1px solid var(--border);
  padding: 12px;
}

.collapsible-content p {
  margin: 0 0 8px;
  line-height: 1.5;
  color: var(--muted);
}

.collapsible-content p:last-child {
  margin-bottom: 0;
}

.split-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.employer-content {
  display: grid;
  gap: 12px;
}

.metric-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px;
  background: rgba(245, 248, 255, 0.92);
}

.metric-card p {
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.45;
}

.metric-card p:last-child {
  margin-bottom: 0;
  color: var(--text);
  font-weight: 700;
}

.extra-item + .extra-item {
  margin-top: 12px;
}

.metric-title {
  margin: 0 0 7px;
  font-weight: 800;
  color: var(--text);
}

.hours-panel,
.holiday-panel,
.sources-panel,
.footer-tools {
  margin-top: 16px;
}

.hours-grid {
  display: grid;
  gap: 8px;
}

.hours-grid label {
  font-weight: 700;
  font-size: 13px;
  color: var(--text);
}

.overtime-metrics {
  margin-top: 2px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 10px;
}

.overtime-metrics p {
  margin: 5px 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-tools {
  display: grid;
  gap: 8px;
}

.footer-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ghost-btn {
  background: transparent;
  border-color: var(--border);
  padding: 0 14px;
  color: var(--text);
}

.ghost-btn:hover {
  background: rgba(184, 134, 11, 0.16);
}

.footer-tools p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-tools a {
  color: var(--text);
  text-underline-offset: 2px;
}

.footer-tools a:hover {
  color: var(--accent);
}

.holiday-list {
  margin: 10px 0 0;
  padding-left: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 18px;
}

.holiday-list li {
  font-size: 13px;
  color: var(--text);
}

.sources-list {
  margin: 8px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.sources-list li {
  color: var(--text);
}

.sources-list a {
  color: var(--text);
  text-underline-offset: 2px;
}

.sources-list a:hover {
  color: var(--accent);
}

.site-credit {
  margin: 10px 4px 0;
  font-size: 13px;
  color: var(--muted);
}

.site-credit a {
  color: var(--text);
  text-underline-offset: 2px;
}

.site-credit a:hover {
  color: var(--accent);
}

.print-sheet {
  display: none;
}

.print-title {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
}

.print-header p {
  margin: 4px 0 0;
  color: var(--muted);
}

.print-meta {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 14px;
}

.print-meta p {
  margin: 0;
}

.print-kpis {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.print-kpis article {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
}

.print-kpis span {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.print-kpis strong {
  display: block;
  margin-top: 2px;
  font-size: 20px;
}

.print-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.print-subtitle {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 700;
}

.print-grid table,
.print-extras table {
  width: 100%;
  border-collapse: collapse;
}

.print-grid td,
.print-extras td {
  border: 1px solid var(--border);
  padding: 4px 6px;
  font-size: 12px;
}

.print-grid td:last-child,
.print-extras td:last-child {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.print-extras {
  margin-top: 10px;
}

.print-note {
  margin: 6px 0 0;
  font-size: 11px;
  color: var(--muted);
}

.print-footer {
  margin-top: 10px;
  padding-top: 6px;
  border-top: 1px solid var(--border);
}

.print-footer p {
  margin: 3px 0;
  font-size: 11px;
  color: var(--muted);
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .calculator-grid {
    grid-template-columns: 1fr;
  }

  .input-panel,
  .results-panel {
    grid-column: 1;
  }

  .input-panel {
    position: static;
  }

  .breakdown-grid,
  .side-metrics,
  .split-metrics,
  .holiday-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-shell {
    padding: 22px 12px 28px;
  }

  .surface {
    padding: 16px;
    border-radius: var(--radius-md);
  }

  .hero h1 {
    font-size: clamp(1.82rem, 9vw, 2.7rem);
  }

  .net-amount {
    font-size: clamp(2rem, 14vw, 3.2rem);
  }

  .collapsible summary {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media print {
  @page {
    size: A4 portrait;
    margin: 10mm;
  }

  .atmosphere {
    display: none !important;
  }

  body {
    background: var(--surface);
    color: var(--text);
  }

  .site-shell {
    max-width: none;
    margin: 0;
    padding: 0;
  }

  .site-shell > :not(.print-sheet) {
    display: none !important;
  }

  .print-sheet {
    display: block;
  }

  .print-grid,
  .print-kpis,
  .print-meta {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .surface {
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
  }
}