/**
 * Nebraska Paycheck Calculator 2026 — style.css
 * Tool Slug: nebraska-paycheck-calculator
 * Path: /public_html/tools/nebraska-paycheck-calculator/style.css
 * All selectors scoped to .usk-tool
 * Brand: USAJobsKit — #1D4ED8 primary, #0F172A navy, #10B981 success, #DC2626 error
 */

/* ============================================================
   VISUALLY HIDDEN H1 (SEO only — Rank Math reads it)
   ============================================================ */
.usajobskit-page-title {
  position:   absolute;
  width:      1px;
  height:     1px;
  padding:    0;
  margin:     -1px;
  overflow:   hidden;
  clip:       rect(0, 0, 0, 0);
  white-space: nowrap;
  border:     0;
}

/* ============================================================
   BASE RESET + WRAPPER
   ============================================================ */
.usk-tool *,
.usk-tool *::before,
.usk-tool *::after {
  box-sizing: border-box;
  margin:     0;
  padding:    0;
}

.usk-tool {
  font-family:    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
                  'Helvetica Neue', Arial, sans-serif;
  font-size:      16px;
  line-height:    1.6;
  color:          #0F172A;
  background:     #F8FAFC;
  max-width:      1200px;
  margin:         0 auto;
  padding:        0 16px 48px;
}

.usk-tool a {
  color:           #1D4ED8;
  text-decoration: none;
}

.usk-tool a:hover {
  text-decoration: underline;
  color:           #1E40AF;
}

.usk-tool img {
  max-width: 100%;
  height:    auto;
}

.usk-hidden {
  display: none !important;
}

/* ============================================================
   SECTION TITLES
   ============================================================ */
.usk-tool .usk-section-title {
  font-size:     1.5rem;
  font-weight:   700;
  color:         #0F172A;
  margin-bottom: 16px;
  line-height:   1.3;
}

.usk-tool .usk-subheading {
  font-size:     1.1rem;
  font-weight:   600;
  color:         #0F172A;
  margin:        24px 0 8px;
}

.usk-tool .usk-link {
  color:           #1D4ED8;
  font-weight:     500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.usk-tool .usk-link:hover {
  color: #1E40AF;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.usk-tool .usk-hero {
  background:    linear-gradient(135deg, #1D4ED8 0%, #1E40AF 60%, #1e3a8a 100%);
  border-radius: 16px;
  padding:       48px 40px;
  margin-bottom: 32px;
  color:         #ffffff;
  position:      relative;
  overflow:      hidden;
}

.usk-tool .usk-hero::before {
  content:       '';
  position:      absolute;
  top:           -60px;
  right:         -60px;
  width:         260px;
  height:        260px;
  background:    rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.usk-tool .usk-hero::after {
  content:       '';
  position:      absolute;
  bottom:        -80px;
  left:          -40px;
  width:         200px;
  height:        200px;
  background:    rgba(255, 255, 255, 0.04);
  border-radius: 50%;
}

.usk-tool .usk-hero-inner {
  position:   relative;
  z-index:    1;
  max-width:  780px;
}

.usk-tool .usk-hero-badge {
  display:        inline-flex;
  align-items:    center;
  gap:            8px;
  background:     rgba(255, 255, 255, 0.15);
  border:         1px solid rgba(255, 255, 255, 0.25);
  border-radius:  100px;
  padding:        6px 14px;
  font-size:      0.8rem;
  font-weight:    600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom:  20px;
  color:          #ffffff;
}

.usk-tool .usk-hero-badge-dot {
  width:         8px;
  height:        8px;
  background:    #10B981;
  border-radius: 50%;
  animation:     usk-pulse 2s ease-in-out infinite;
}

@keyframes usk-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(1.2); }
}

.usk-tool .usk-hero-title {
  font-size:     1.75rem;
  font-weight:   700;
  line-height:   1.3;
  color:         #ffffff;
  margin-bottom: 14px;
}

.usk-tool .usk-hero-desc {
  font-size:     1.05rem;
  color:         rgba(255, 255, 255, 0.88);
  margin-bottom: 28px;
  max-width:     640px;
  line-height:   1.65;
}

.usk-tool .usk-hero-stats {
  display:   flex;
  flex-wrap: wrap;
  gap:       12px;
}

.usk-tool .usk-hero-stat {
  display:        inline-flex;
  align-items:    center;
  gap:            8px;
  background:     rgba(255, 255, 255, 0.12);
  border:         1px solid rgba(255, 255, 255, 0.2);
  border-radius:  8px;
  padding:        8px 14px;
  font-size:      0.875rem;
  font-weight:    500;
  color:          #ffffff;
}

.usk-tool .usk-hero-stat-icon {
  font-size: 1rem;
}

/* ============================================================
   KEY FACTS CARDS
   ============================================================ */
.usk-tool .usk-key-facts {
  margin-bottom: 40px;
}

.usk-tool .usk-key-facts-grid {
  display:               grid;
  grid-template-columns: repeat(4, 1fr);
  gap:                   16px;
}

.usk-tool .usk-key-fact-card {
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 12px;
  padding:       20px 18px;
  text-align:    center;
  box-shadow:    0 1px 4px rgba(0, 0, 0, 0.05);
  transition:    box-shadow 0.2s ease, transform 0.2s ease;
}

.usk-tool .usk-key-fact-card:hover {
  box-shadow: 0 4px 12px rgba(29, 78, 216, 0.1);
  transform:  translateY(-2px);
}

.usk-tool .usk-key-fact-icon {
  font-size:     1.75rem;
  margin-bottom: 10px;
}

.usk-tool .usk-key-fact-label {
  font-size:     0.8rem;
  font-weight:   600;
  color:         #64748B;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.usk-tool .usk-key-fact-value {
  font-size:     1.4rem;
  font-weight:   800;
  color:         #1D4ED8;
  margin-bottom: 4px;
  line-height:   1.2;
}

.usk-tool .usk-key-fact-note {
  font-size: 0.78rem;
  color:     #94A3B8;
}

/* ============================================================
   AUDIENCE CARDS
   ============================================================ */
.usk-tool .usk-audience {
  margin-bottom: 40px;
}

.usk-tool .usk-audience-grid {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                   16px;
}

.usk-tool .usk-audience-card {
  display:       flex;
  align-items:   flex-start;
  gap:           14px;
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 12px;
  padding:       20px;
  transition:    box-shadow 0.2s ease;
}

.usk-tool .usk-audience-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.07);
}

.usk-tool .usk-audience-icon {
  font-size:   1.75rem;
  flex-shrink: 0;
  margin-top:  2px;
}

.usk-tool .usk-audience-text strong {
  display:       block;
  font-size:     0.95rem;
  font-weight:   700;
  color:         #0F172A;
  margin-bottom: 4px;
}

.usk-tool .usk-audience-text p {
  font-size: 0.875rem;
  color:     #64748B;
  margin:    0;
}

/* ============================================================
   CALCULATOR SECTION
   ============================================================ */
.usk-tool .usk-calculator-section {
  margin-bottom: 40px;
}

.usk-tool .usk-calculator-card {
  background:    #ffffff;
  border:        2px solid #1D4ED8;
  border-radius: 16px;
  overflow:      hidden;
  box-shadow:    0 4px 24px rgba(29, 78, 216, 0.1);
}

.usk-tool .usk-calculator-header {
  background:  linear-gradient(135deg, #1D4ED8 0%, #1E40AF 100%);
  padding:     28px 32px 24px;
  color:       #ffffff;
}

.usk-tool .usk-calculator-title {
  display:     flex;
  align-items: center;
  gap:         10px;
  font-size:   1.3rem;
  font-weight: 700;
  color:       #ffffff;
  margin:      0 0 6px;
}

.usk-tool .usk-calculator-title-icon {
  font-size: 1.4rem;
}

.usk-tool .usk-calculator-subtitle {
  font-size: 0.875rem;
  color:     rgba(255, 255, 255, 0.8);
  margin:    0;
}

/* ============================================================
   FIELDSETS + FORM LAYOUT
   ============================================================ */
.usk-tool form {
  padding: 28px 32px;
}

.usk-tool .usk-fieldset {
  border:        none;
  margin-bottom: 28px;
  padding:       0;
}

.usk-tool .usk-fieldset-legend {
  font-size:     0.95rem;
  font-weight:   700;
  color:         #0F172A;
  margin-bottom: 14px;
  display:       block;
  width:         100%;
  padding:       0;
  border:        none;
}

.usk-tool .usk-form-row-2 {
  display:               grid;
  grid-template-columns: 1fr 1fr;
  gap:                   20px;
}

.usk-tool .usk-field-group {
  display:       flex;
  flex-direction: column;
  gap:           6px;
}

/* ============================================================
   LABELS
   ============================================================ */
.usk-tool .usk-label {
  font-size:   0.875rem;
  font-weight: 600;
  color:       #374151;
  display:     block;
}

/* ============================================================
   INPUTS
   ============================================================ */
.usk-tool .usk-input {
  width:         100%;
  height:        52px;
  padding:       0 16px;
  border:        2px solid #E5E7EB;
  border-radius: 10px;
  font-size:     1rem;
  color:         #0F172A;
  background:    #F8FAFC;
  transition:    border-color 0.2s ease, box-shadow 0.2s ease;
  outline:       none;
  -webkit-appearance: none;
  appearance:    none;
}

.usk-tool .usk-input:focus {
  border-color: #1D4ED8;
  box-shadow:   0 0 0 3px rgba(29, 78, 216, 0.12);
  background:   #ffffff;
}

.usk-tool .usk-input::placeholder {
  color: #94A3B8;
}

.usk-tool .usk-input.usk-input-error {
  border-color: #DC2626;
  box-shadow:   0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Currency icon inputs */
.usk-tool .usk-input-with-icon {
  position: relative;
}

.usk-tool .usk-input-icon {
  position:       absolute;
  left:           16px !important;
  top:            50%;
  transform:      translateY(-50%);
  font-size:      0.95rem;
  font-weight:    700;
  color:          #64748B;
  pointer-events: none;
  z-index:        1;
  line-height:    1;
}

.usk-tool .usk-input-with-icon input {
  padding-left: 52px !important;
}

/* Remove number input spinners */
.usk-tool .usk-input[type="number"]::-webkit-inner-spin-button,
.usk-tool .usk-input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin:             0;
}

.usk-tool .usk-input[type="number"] {
  -moz-appearance: textfield;
}

/* ============================================================
   SELECT DROPDOWNS
   ============================================================ */
.usk-tool .usk-select-wrap {
  position: relative;
}

.usk-tool .usk-select-wrap::after {
  content:        '▾';
  position:       absolute;
  right:          16px;
  top:            50%;
  transform:      translateY(-50%);
  font-size:      0.9rem;
  color:          #64748B;
  pointer-events: none;
}

.usk-tool .usk-select {
  width:              100% !important;
  height:             52px !important;
  padding:            0 44px 0 16px !important;
  border:             2px solid #E5E7EB !important;
  border-radius:      10px !important;
  font-size:          1rem !important;
  color:              #0F172A !important;
  background:         #F8FAFC !important;
  cursor:             pointer;
  transition:         border-color 0.2s ease, box-shadow 0.2s ease;
  outline:            none;
  -webkit-appearance: none !important;
  appearance:         none !important;
}

.usk-tool .usk-select:focus {
  border-color: #1D4ED8 !important;
  box-shadow:   0 0 0 3px rgba(29, 78, 216, 0.12) !important;
  background:   #ffffff !important;
}

/* ============================================================
   TOGGLE BUTTONS (pay type)
   ============================================================ */
.usk-tool .usk-toggle-group {
  display: flex;
  gap:     12px;
}

.usk-tool .usk-toggle-btn {
  flex:          1;
  display:       flex;
  align-items:   center;
  justify-content: center;
  min-height:    52px;
  border:        2px solid #E5E7EB;
  border-radius: 10px;
  cursor:        pointer;
  background:    #F8FAFC;
  transition:    all 0.2s ease;
  user-select:   none;
}

.usk-tool .usk-toggle-btn input[type="radio"] {
  position: absolute;
  opacity:  0;
  width:    0;
  height:   0;
}

.usk-tool .usk-toggle-btn .usk-toggle-label {
  display:     flex;
  align-items: center;
  gap:         8px;
  font-size:   0.95rem;
  font-weight: 600;
  color:       #64748B;
  pointer-events: none;
}

.usk-tool .usk-toggle-btn .usk-toggle-icon {
  font-size: 1.1rem;
}

.usk-tool .usk-toggle-btn--active {
  border-color: #1D4ED8;
  background:   #EFF6FF;
  box-shadow:   0 0 0 3px rgba(29, 78, 216, 0.1);
}

.usk-tool .usk-toggle-btn--active .usk-toggle-label {
  color: #1D4ED8;
}

.usk-tool .usk-toggle-btn:hover:not(.usk-toggle-btn--active) {
  border-color: #93C5FD;
  background:   #F0F7FF;
}

/* ============================================================
   ACCORDION
   ============================================================ */
.usk-tool .usk-accordion-trigger {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  width:           100%;
  min-height:      52px;
  padding:         14px 18px;
  background:      #F8FAFC;
  border:          2px solid #E5E7EB;
  border-radius:   10px;
  cursor:          pointer;
  font-size:       0.95rem;
  font-weight:     600;
  color:           #374151;
  text-align:      left;
  transition:      border-color 0.2s ease, background 0.2s ease;
}

.usk-tool .usk-accordion-trigger:hover {
  border-color: #1D4ED8;
  background:   #EFF6FF;
  color:        #1D4ED8;
}

.usk-tool .usk-accordion-trigger[aria-expanded="true"] {
  border-color:        #1D4ED8;
  background:          #EFF6FF;
  color:               #1D4ED8;
  border-bottom-left-radius:  0;
  border-bottom-right-radius: 0;
}

.usk-tool .usk-accordion-icon {
  font-size:   1.2rem;
  font-weight: 400;
  color:       #64748B;
  flex-shrink: 0;
  line-height: 1;
}

.usk-tool .usk-accordion-panel {
  border:          2px solid #1D4ED8;
  border-top:      none;
  border-radius:   0 0 10px 10px;
  padding:         20px 18px;
  background:      #ffffff;
  margin-bottom:   4px;
}

.usk-tool .usk-accordion-desc {
  font-size:     0.875rem;
  color:         #64748B;
  margin-bottom: 16px;
}

/* ============================================================
   FIELD HELP TEXT + ERRORS
   ============================================================ */
.usk-tool .usk-field-help {
  font-size: 0.8rem;
  color:     #94A3B8;
  margin:    0;
}

.usk-tool .usk-field-error {
  font-size:   0.8rem;
  color:       #DC2626;
  font-weight: 500;
  margin:      0;
}

.usk-tool .usk-global-error {
  background:    #FEF2F2;
  border:        1px solid #FCA5A5;
  border-radius: 10px;
  padding:       14px 18px;
  font-size:     0.9rem;
  color:         #DC2626;
  font-weight:   500;
  margin-bottom: 16px;
}

/* ============================================================
   SUBMIT BUTTON
   ============================================================ */
.usk-tool .usk-form-actions {
  margin-top: 8px;
}

.usk-tool .usk-btn-primary {
  display:         flex;
  align-items:     center;
  justify-content: center;
  gap:             10px;
  width:           100%;
  min-height:      56px;
  padding:         0 32px;
  background:      linear-gradient(135deg, #1D4ED8 0%, #1E40AF 100%);
  color:           #ffffff;
  border:          none;
  border-radius:   12px;
  font-size:       1.05rem;
  font-weight:     700;
  cursor:          pointer;
  transition:      background 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
  box-shadow:      0 4px 14px rgba(29, 78, 216, 0.35);
  letter-spacing:  0.02em;
}

.usk-tool .usk-btn-primary:hover:not(:disabled) {
  background:  linear-gradient(135deg, #1E40AF 0%, #1e3a8a 100%);
  box-shadow:  0 6px 20px rgba(29, 78, 216, 0.45);
  transform:   translateY(-1px);
}

.usk-tool .usk-btn-primary:active:not(:disabled) {
  transform:  translateY(0);
  box-shadow: 0 2px 8px rgba(29, 78, 216, 0.3);
}

.usk-tool .usk-btn-primary:disabled {
  opacity: 0.65;
  cursor:  not-allowed;
}

.usk-tool .usk-btn-primary:focus-visible {
  outline:        3px solid #60A5FA;
  outline-offset: 3px;
}

/* ============================================================
   SPINNER
   ============================================================ */
.usk-tool .usk-btn-spinner {
  display:     flex;
  align-items: center;
  gap:         10px;
  font-size:   1rem;
}

.usk-tool .usk-spinner {
  display:        inline-block;
  width:          20px;
  height:         20px;
  border:         3px solid rgba(255, 255, 255, 0.35);
  border-top:     3px solid #ffffff;
  border-radius:  50%;
  animation:      usk-spin 0.75s linear infinite;
  flex-shrink:    0;
}

@keyframes usk-spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   RESULTS WRAPPER
   ============================================================ */
.usk-tool .usk-results {
  margin-bottom: 40px;
  animation:     usk-fade-in 0.35s ease;
}

@keyframes usk-fade-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   RESULT HERO (NET PAY)
   ============================================================ */
.usk-tool .usk-result-hero {
  background:    linear-gradient(135deg, #064E3B 0%, #065F46 100%);
  border-radius: 16px;
  padding:       36px 32px;
  margin-bottom: 24px;
  display:       flex;
  align-items:   center;
  justify-content: space-between;
  flex-wrap:     wrap;
  gap:           20px;
}

.usk-tool .usk-result-hero-label {
  font-size:     0.875rem;
  font-weight:   600;
  color:         rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.usk-tool .usk-result-hero-value {
  font-size:   2.75rem;
  font-weight: 800;
  color:       #ffffff;
  line-height: 1.1;
}

.usk-tool .usk-result-hero-sub {
  font-size:  0.9rem;
  color:      rgba(255, 255, 255, 0.7);
  margin-top: 6px;
}

.usk-tool .usk-result-actions {
  display:   flex;
  flex-wrap: wrap;
  gap:       10px;
}

/* ============================================================
   SECONDARY BUTTONS (result actions)
   ============================================================ */
.usk-tool .usk-btn-secondary {
  display:       inline-flex;
  align-items:   center;
  gap:           6px;
  padding:       10px 16px;
  min-height:    44px;
  background:    rgba(255, 255, 255, 0.15);
  color:         #ffffff;
  border:        1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  font-size:     0.875rem;
  font-weight:   600;
  cursor:        pointer;
  transition:    background 0.2s ease;
  white-space:   nowrap;
}

.usk-tool .usk-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
}

.usk-tool .usk-btn-secondary:focus-visible {
  outline:        2px solid #ffffff;
  outline-offset: 2px;
}

/* ============================================================
   SUMMARY CARDS GRID
   ============================================================ */
.usk-tool .usk-summary-cards-grid {
  display:               grid;
  grid-template-columns: repeat(4, 1fr);
  gap:                   16px;
  margin-bottom:         24px;
}

.usk-tool .usk-summary-card {
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 12px;
  padding:       18px 16px;
  text-align:    center;
  box-shadow:    0 1px 4px rgba(0, 0, 0, 0.05);
}

.usk-tool .usk-summary-label {
  font-size:     0.78rem;
  font-weight:   600;
  color:         #64748B;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.usk-tool .usk-summary-value {
  font-size:   1.3rem;
  font-weight: 800;
  line-height: 1.2;
}

.usk-tool .usk-summary-note {
  font-size:  0.78rem;
  color:      #94A3B8;
  margin-top: 4px;
}

.usk-tool .usk-summary-card--default .usk-summary-value { color: #0F172A; }
.usk-tool .usk-summary-card--tax    .usk-summary-value  { color: #DC2626; }
.usk-tool .usk-summary-card--state  .usk-summary-value  { color: #7C3AED; }
.usk-tool .usk-summary-card--fica   .usk-summary-value  { color: #1D4ED8; }

/* ============================================================
   BREAKDOWN TABLE
   ============================================================ */
.usk-tool .usk-breakdown-section {
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 14px;
  overflow:      hidden;
  margin-bottom: 24px;
}

.usk-tool .usk-breakdown-title {
  font-size:   1rem;
  font-weight: 700;
  color:       #0F172A;
  padding:     18px 20px 14px;
  border-bottom: 1px solid #E5E7EB;
  margin:      0;
}

.usk-tool .usk-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.usk-tool .usk-breakdown-table {
  width:           100%;
  border-collapse: collapse;
  font-size:       0.9rem;
}

.usk-tool .usk-breakdown-table thead th {
  background:    #F8FAFC;
  padding:       11px 16px;
  text-align:    left;
  font-size:     0.78rem;
  font-weight:   700;
  color:         #64748B;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid #E5E7EB;
  white-space:   nowrap;
}

.usk-tool .usk-breakdown-table thead th:not(:first-child) {
  text-align: right;
}

.usk-tool .usk-breakdown-table tbody tr {
  border-bottom: 1px solid #F1F5F9;
  transition:    background 0.15s ease;
}

.usk-tool .usk-breakdown-table tbody tr:hover {
  background: #F8FAFC;
}

.usk-tool .usk-breakdown-table tbody td {
  padding:   11px 16px;
  color:     #374151;
  font-size: 0.9rem;
}

.usk-tool .usk-breakdown-table tbody td:not(:first-child) {
  text-align:  right;
  font-weight: 600;
  white-space: nowrap;
}

/* Row type colors */
.usk-tool .usk-row-gross td:first-child  { font-weight: 600; color: #0F172A; }
.usk-tool .usk-row-tax   td:not(:first-child) { color: #DC2626; }
.usk-tool .usk-row-state td:not(:first-child) { color: #7C3AED; }
.usk-tool .usk-row-fica  td:not(:first-child) { color: #1D4ED8; }
.usk-tool .usk-row-pretax td:not(:first-child){ color: #D97706; }
.usk-tool .usk-row-net {
  background: #F0FDF4;
}
.usk-tool .usk-row-net td {
  font-weight: 700;
  color:       #10B981 !important;
  border-top:  2px solid #D1FAE5;
}

/* ============================================================
   NEBRASKA TAX DETAIL CARD
   ============================================================ */
.usk-tool .usk-ne-tax-detail-section {
  margin-bottom: 24px;
}

.usk-tool .usk-ne-tax-card {
  background:    #ffffff;
  border:        1px solid #DDD6FE;
  border-left:   4px solid #7C3AED;
  border-radius: 14px;
  padding:       24px;
  box-shadow:    0 1px 4px rgba(124, 58, 237, 0.07);
}

.usk-tool .usk-ne-tax-title {
  font-size:     1rem;
  font-weight:   700;
  color:         #0F172A;
  margin-bottom: 20px;
}

.usk-tool .usk-ne-tax-steps {
  display:       flex;
  flex-direction: column;
  gap:           8px;
}

.usk-tool .usk-ne-tax-row {
  display:         flex;
  justify-content: space-between;
  align-items:     center;
  padding:         8px 12px;
  border-radius:   8px;
  font-size:       0.9rem;
  color:           #374151;
  background:      #FAFBFC;
  gap:             12px;
}

.usk-tool .usk-ne-tax-row--highlight {
  background: #F5F3FF;
  font-weight: 600;
  color:       #5B21B6;
}

.usk-tool .usk-ne-tax-row--final {
  background:  #EDE9FE;
  font-weight: 700;
  color:       #7C3AED;
  font-size:   0.95rem;
}

.usk-tool .usk-ne-tax-label {
  flex:      1;
  min-width: 0;
}

.usk-tool .usk-ne-tax-value {
  font-weight: 600;
  white-space: nowrap;
}

.usk-tool .usk-ne-tax-divider {
  height:     1px;
  background: #E5E7EB;
  margin:     4px 0;
}

.usk-tool .usk-ne-tax-brackets {
  background:    #F5F3FF;
  border:        1px solid #DDD6FE;
  border-radius: 8px;
  padding:       12px 14px;
  margin:        4px 0;
}

.usk-tool .usk-ne-tax-brackets-title {
  font-size:     0.78rem;
  font-weight:   700;
  color:         #7C3AED;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.usk-tool .usk-ne-tax-brackets-grid {
  display:               grid;
  grid-template-columns: 1fr 1fr;
  gap:                   6px 16px;
  font-size:             0.8rem;
  color:                 #5B21B6;
  font-weight:           500;
}

.usk-tool .usk-ne-tax-note {
  font-size:  0.78rem;
  color:      #94A3B8;
  margin-top: 14px;
}

/* ============================================================
   EFFECTIVE RATES CARD
   ============================================================ */
.usk-tool .usk-effective-rates-section {
  margin-bottom: 24px;
}

.usk-tool .usk-effective-rates-card {
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 14px;
  padding:       24px;
}

.usk-tool .usk-effective-title {
  font-size:     1rem;
  font-weight:   700;
  color:         #0F172A;
  margin-bottom: 18px;
}

.usk-tool .usk-effective-grid {
  display:               grid;
  grid-template-columns: repeat(5, 1fr);
  gap:                   14px;
}

.usk-tool .usk-effective-item {
  background:    #F8FAFC;
  border:        1px solid #E5E7EB;
  border-radius: 10px;
  padding:       14px 12px;
  text-align:    center;
}

.usk-tool .usk-effective-item--total {
  background: #EFF6FF;
  border-color: #93C5FD;
}

.usk-tool .usk-effective-label {
  font-size:     0.75rem;
  font-weight:   600;
  color:         #64748B;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.usk-tool .usk-effective-value {
  font-size:   1.4rem;
  font-weight: 800;
  color:       #1D4ED8;
  line-height: 1.2;
}

.usk-tool .usk-effective-item--total .usk-effective-value {
  color: #0F172A;
}

.usk-tool .usk-effective-note {
  font-size:  0.73rem;
  color:      #94A3B8;
  margin-top: 4px;
}

.usk-tool .usk-effective-note-bottom {
  font-size:  0.8rem;
  color:      #94A3B8;
  margin-top: 16px;
  text-align: center;
}

/* ============================================================
   CHART SECTION
   ============================================================ */
.usk-tool .usk-chart-section {
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 14px;
  padding:       24px;
  margin-bottom: 24px;
}

.usk-tool .usk-chart-title {
  font-size:     1rem;
  font-weight:   700;
  color:         #0F172A;
  margin-bottom: 20px;
}

.usk-tool .usk-chart-wrap {
  max-width: 420px;
  margin:    0 auto;
}

.usk-tool .usk-chart-fallback {
  margin-top: 16px;
}

.usk-tool .usk-chart-fallback-table {
  width:           100%;
  border-collapse: collapse;
  font-size:       0.875rem;
}

.usk-tool .usk-chart-fallback-table th,
.usk-tool .usk-chart-fallback-table td {
  padding:     8px 12px;
  border:      1px solid #E5E7EB;
  text-align:  left;
}

.usk-tool .usk-chart-fallback-table th {
  background:  #F8FAFC;
  font-weight: 700;
  color:       #374151;
}

/* ============================================================
   INSIGHTS SECTION
   ============================================================ */
.usk-tool .usk-insights-section {
  display:       flex;
  flex-direction: column;
  gap:           12px;
  margin-bottom: 8px;
}

.usk-tool .usk-insight-card {
  display:       flex;
  align-items:   flex-start;
  gap:           14px;
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 12px;
  padding:       16px 18px;
  border-left:   4px solid #E5E7EB;
}

.usk-tool .usk-insight--success { border-left-color: #10B981; background: #F0FDF4; }
.usk-tool .usk-insight--info    { border-left-color: #3B82F6; background: #EFF6FF; }
.usk-tool .usk-insight--warning { border-left-color: #F59E0B; background: #FFFBEB; }
.usk-tool .usk-insight--tip     { border-left-color: #8B5CF6; background: #F5F3FF; }

.usk-tool .usk-insight-icon {
  font-size:   1.5rem;
  flex-shrink: 0;
  margin-top:  1px;
}

.usk-tool .usk-insight-title {
  font-size:     0.9rem;
  font-weight:   700;
  color:         #0F172A;
  margin-bottom: 4px;
}

.usk-tool .usk-insight-text {
  font-size: 0.875rem;
  color:     #475569;
  margin:    0;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.usk-tool .usk-how-it-works {
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 14px;
  padding:       32px;
  margin-bottom: 40px;
}

.usk-tool .usk-how-it-works p {
  color:         #475569;
  margin-bottom: 24px;
  font-size:     0.95rem;
}

.usk-tool .usk-steps-list {
  list-style:    none;
  display:       flex;
  flex-direction: column;
  gap:           16px;
}

.usk-tool .usk-step {
  display:   flex;
  gap:       16px;
  align-items: flex-start;
}

.usk-tool .usk-step-num {
  width:           34px;
  height:          34px;
  background:      #1D4ED8;
  color:           #ffffff;
  border-radius:   50%;
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-size:       0.875rem;
  font-weight:     700;
  flex-shrink:     0;
  margin-top:      2px;
}

.usk-tool .usk-step-body strong {
  display:       block;
  font-size:     0.95rem;
  font-weight:   700;
  color:         #0F172A;
  margin-bottom: 4px;
}

.usk-tool .usk-step-body p {
  font-size:  0.875rem;
  color:      #64748B;
  margin:     0;
  line-height: 1.6;
}

/* ============================================================
   KEY INFO SECTION
   ============================================================ */
.usk-tool .usk-key-info {
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 14px;
  padding:       32px;
  margin-bottom: 40px;
}

.usk-tool .usk-key-info p {
  color:         #475569;
  margin-bottom: 16px;
  font-size:     0.95rem;
}

/* Tax bracket table inside key info */
.usk-tool .usk-tax-table-wrap {
  margin:        24px 0;
  overflow-x:    auto;
  border-radius: 10px;
  border:        1px solid #E5E7EB;
}

.usk-tool .usk-tax-table-title {
  font-size:     0.9rem;
  font-weight:   700;
  color:         #374151;
  padding:       12px 16px;
  background:    #F8FAFC;
  border-bottom: 1px solid #E5E7EB;
  margin:        0;
}

.usk-tool .usk-tax-table {
  width:           100%;
  border-collapse: collapse;
  font-size:       0.875rem;
}

.usk-tool .usk-tax-table thead th {
  background:    #EFF6FF;
  padding:       10px 14px;
  font-size:     0.8rem;
  font-weight:   700;
  color:         #1D4ED8;
  text-align:    left;
  border-bottom: 2px solid #BFDBFE;
  white-space:   nowrap;
}

.usk-tool .usk-tax-table tbody tr {
  border-bottom: 1px solid #F1F5F9;
}

.usk-tool .usk-tax-table tbody tr:hover {
  background: #F8FAFC;
}

.usk-tool .usk-tax-table tbody td {
  padding:  9px 14px;
  color:    #374151;
  font-size: 0.875rem;
}

.usk-tool .usk-tax-table tbody td:last-child {
  font-weight: 700;
  color:       #1D4ED8;
}

.usk-tool .usk-tax-table-note {
  font-size:  0.78rem;
  color:      #94A3B8;
  padding:    10px 14px;
  background: #F8FAFC;
  border-top: 1px solid #E5E7EB;
  margin:     0;
}

/* ============================================================
   EXAMPLES SECTION
   ============================================================ */
.usk-tool .usk-examples {
  margin-bottom: 40px;
}

.usk-tool .usk-examples > p {
  color:         #64748B;
  font-size:     0.9rem;
  margin-bottom: 20px;
}

.usk-tool .usk-examples-grid {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                   20px;
  margin-bottom:         16px;
}

.usk-tool .usk-example-card {
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 14px;
  padding:       22px;
  box-shadow:    0 1px 4px rgba(0, 0, 0, 0.05);
}

.usk-tool .usk-example-header {
  display:       flex;
  align-items:   flex-start;
  gap:           12px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid #F1F5F9;
}

.usk-tool .usk-example-icon {
  font-size:   1.75rem;
  flex-shrink: 0;
}

.usk-tool .usk-example-title {
  display:    block;
  font-size:  0.9rem;
  font-weight: 700;
  color:      #0F172A;
  margin-bottom: 3px;
}

.usk-tool .usk-example-salary {
  font-size: 0.78rem;
  color:     #64748B;
}

.usk-tool .usk-example-rows {
  display:       flex;
  flex-direction: column;
  gap:           6px;
  margin-bottom: 12px;
}

.usk-tool .usk-example-row {
  display:         flex;
  justify-content: space-between;
  font-size:       0.85rem;
  color:           #475569;
  padding:         4px 0;
}

.usk-tool .usk-example-row span:last-child {
  font-weight: 600;
}

.usk-tool .usk-example-row--tax   span:last-child { color: #DC2626; }
.usk-tool .usk-example-row--state span:last-child { color: #7C3AED; }
.usk-tool .usk-example-row--fica  span:last-child { color: #1D4ED8; }
.usk-tool .usk-example-row--net {
  border-top:  2px solid #D1FAE5;
  padding-top: 8px;
  font-weight: 700;
}
.usk-tool .usk-example-row--net span { color: #10B981 !important; }

.usk-tool .usk-example-note {
  font-size:  0.78rem;
  color:      #94A3B8;
  font-style: italic;
  margin:     0;
}

.usk-tool .usk-examples-disclaimer {
  font-size: 0.83rem;
  color:     #94A3B8;
  margin:    0;
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.usk-tool .usk-faq {
  margin-bottom: 40px;
}

.usk-tool .usk-faq-list {
  display:       flex;
  flex-direction: column;
  gap:           10px;
}

.usk-tool .usk-faq-item {
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 12px;
  overflow:      hidden;
}

.usk-tool .usk-faq-question {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  width:           100%;
  padding:         18px 20px;
  background:      transparent;
  border:          none;
  cursor:          pointer;
  font-size:       0.95rem;
  font-weight:     600;
  color:           #0F172A;
  text-align:      left;
  gap:             12px;
  transition:      background 0.15s ease;
  min-height:      60px;
}

.usk-tool .usk-faq-question:hover {
  background: #F8FAFC;
}

.usk-tool .usk-faq-question[aria-expanded="true"] {
  background:    #EFF6FF;
  color:         #1D4ED8;
  border-bottom: 1px solid #BFDBFE;
}

.usk-tool .usk-faq-icon {
  font-size:   1.2rem;
  font-weight: 400;
  color:       #94A3B8;
  flex-shrink: 0;
  line-height: 1;
}

.usk-tool .usk-faq-question[aria-expanded="true"] .usk-faq-icon {
  color: #1D4ED8;
}

.usk-tool .usk-faq-answer {
  padding:   16px 20px 20px;
  font-size: 0.9rem;
  color:     #475569;
  line-height: 1.65;
}

.usk-tool .usk-faq-answer p {
  margin: 0;
}

/* ============================================================
   DATA SOURCES
   ============================================================ */
.usk-tool .usk-sources {
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 14px;
  padding:       28px;
  margin-bottom: 28px;
}

.usk-tool .usk-sources > p {
  font-size:     0.9rem;
  color:         #64748B;
  margin-bottom: 16px;
}

.usk-tool .usk-sources-list {
  list-style:    none;
  display:       flex;
  flex-direction: column;
  gap:           12px;
}

.usk-tool .usk-sources-list li {
  font-size:   0.875rem;
  color:       #374151;
  padding:     12px 14px;
  background:  #F8FAFC;
  border-left: 3px solid #1D4ED8;
  border-radius: 0 8px 8px 0;
  line-height: 1.6;
}

.usk-tool .usk-source-link {
  font-size:       0.8rem;
  color:           #1D4ED8;
  text-decoration: underline;
  word-break:      break-all;
}

.usk-tool .usk-source-link:hover {
  color: #1E40AF;
}

/* ============================================================
   PRIVACY SECTION
   ============================================================ */
.usk-tool .usk-privacy {
  margin-bottom: 28px;
}

.usk-tool .usk-privacy-card {
  display:       flex;
  align-items:   flex-start;
  gap:           16px;
  background:    #F0FDF4;
  border:        1px solid #BBF7D0;
  border-radius: 14px;
  padding:       22px;
}

.usk-tool .usk-privacy-icon {
  font-size:   1.75rem;
  flex-shrink: 0;
}

.usk-tool .usk-privacy-title {
  font-size:     1rem;
  font-weight:   700;
  color:         #064E3B;
  margin-bottom: 6px;
}

.usk-tool .usk-privacy-body p {
  font-size: 0.875rem;
  color:     #065F46;
  margin:    0;
}

/* ============================================================
   TRUST / DEVELOPER SECTION (EEAT)
   ============================================================ */
.usk-tool .usk-trust {
  margin-bottom: 40px;
}

.usk-tool .usk-trust-card {
  display:       flex;
  align-items:   flex-start;
  gap:           18px;
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-top:    4px solid #1D4ED8;
  border-radius: 14px;
  padding:       24px;
  box-shadow:    0 2px 8px rgba(0, 0, 0, 0.05);
}

.usk-tool .usk-trust-avatar {
  width:         72px;
  height:        72px;
  border-radius: 50%;
  object-fit:    cover;
  flex-shrink:   0;
  border:        3px solid #EFF6FF;
}

.usk-tool .usk-trust-label {
  font-size:     0.78rem;
  font-weight:   600;
  color:         #64748B;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.usk-tool .usk-trust-name {
  display:         block;
  font-size:       1.1rem;
  font-weight:     700;
  color:           #1D4ED8;
  text-decoration: none;
  margin-bottom:   8px;
}

.usk-tool .usk-trust-name:hover {
  text-decoration: underline;
}

.usk-tool .usk-trust-statement {
  font-size:     0.875rem;
  color:         #475569;
  margin-bottom: 10px;
  line-height:   1.6;
}

.usk-tool .usk-trust-meta {
  display:   flex;
  flex-wrap: wrap;
  gap:       8px;
  font-size: 0.8rem;
  color:     #94A3B8;
}

.usk-tool .usk-trust-separator {
  color: #CBD5E1;
}

/* ============================================================
   RELATED TOOLS GRID
   ============================================================ */
.usk-tool .usk-related {
  margin-bottom: 40px;
}

.usk-tool .usk-related-grid {
  display:               grid;
  grid-template-columns: repeat(4, 1fr);
  gap:                   14px;
}

.usk-tool .usk-related-card {
  display:       flex;
  align-items:   flex-start;
  gap:           12px;
  background:    #ffffff;
  border:        1px solid #E5E7EB;
  border-radius: 12px;
  padding:       16px;
  text-decoration: none;
  transition:    box-shadow 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.usk-tool .usk-related-card:hover {
  box-shadow:   0 4px 14px rgba(29, 78, 216, 0.1);
  border-color: #93C5FD;
  transform:    translateY(-2px);
  text-decoration: none;
}

.usk-tool .usk-related-icon {
  font-size:   1.5rem;
  flex-shrink: 0;
  margin-top:  2px;
}

.usk-tool .usk-related-body strong {
  display:       block;
  font-size:     0.875rem;
  font-weight:   700;
  color:         #0F172A;
  margin-bottom: 3px;
  line-height:   1.3;
}

.usk-tool .usk-related-body p {
  font-size: 0.78rem;
  color:     #64748B;
  margin:    0;
  line-height: 1.4;
}

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
  .usk-tool .usk-hero,
  .usk-tool .usk-key-facts,
  .usk-tool .usk-audience,
  .usk-tool .usk-calculator-section,
  .usk-tool .usk-result-actions,
  .usk-tool .usk-chart-section,
  .usk-tool .usk-insights-section,
  .usk-tool .usk-examples,
  .usk-tool .usk-faq,
  .usk-tool .usk-related,
  .usk-tool .usk-privacy { display: none !important; }

  .usk-tool .usk-results { display: block !important; }

  .usk-tool .usk-result-hero {
    background:    #ffffff !important;
    border:        2px solid #0F172A;
    border-radius: 0;
    color:         #0F172A !important;
  }

  .usk-tool .usk-result-hero-value { color: #0F172A !important; }
  .usk-tool .usk-result-hero-sub   { color: #374151 !important; }
  .usk-tool .usk-result-hero-label { color: #374151 !important; }

  .usk-tool { padding: 0; }
  .usk-tool * { box-shadow: none !important; }
}

/* ============================================================
   RESPONSIVE — TABLET (max-width: 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .usk-tool .usk-key-facts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .usk-tool .usk-audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .usk-tool .usk-effective-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .usk-tool .usk-summary-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .usk-tool .usk-examples-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .usk-tool .usk-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .usk-tool .usk-ne-tax-brackets-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   RESPONSIVE — MOBILE (max-width: 768px)
   ============================================================ */
@media (max-width: 768px) {
  .usk-tool {
    padding: 0 12px 40px;
  }

  /* Hero */
  .usk-tool .usk-hero {
    padding:       32px 20px;
    border-radius: 12px;
  }

  .usk-tool .usk-hero-title {
    font-size: 1.4rem;
  }

  .usk-tool .usk-hero-desc {
    font-size: 0.95rem;
  }

  .usk-tool .usk-hero-stats {
    gap: 8px;
  }

  .usk-tool .usk-hero-stat {
    font-size: 0.8rem;
    padding:   7px 12px;
  }

  /* Key Facts */
  .usk-tool .usk-key-facts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  /* Audience */
  .usk-tool .usk-audience-grid {
    grid-template-columns: 1fr;
  }

  /* Calculator form */
  .usk-tool .usk-calculator-header {
    padding: 22px 20px 18px;
  }

  .usk-tool .usk-calculator-title {
    font-size: 1.1rem;
  }

  .usk-tool form {
    padding: 20px 16px;
  }

  .usk-tool .usk-form-row-2 {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .usk-tool .usk-toggle-group {
    flex-direction: row;
    gap: 10px;
  }

  /* Result hero */
  .usk-tool .usk-result-hero {
    flex-direction: column;
    padding:        24px 20px;
    gap:            16px;
  }

  .usk-tool .usk-result-hero-value {
    font-size: 2.25rem;
  }

  .usk-tool .usk-result-actions {
    width: 100%;
  }

  .usk-tool .usk-btn-secondary {
    flex:       1;
    justify-content: center;
    font-size:  0.8rem;
    padding:    9px 12px;
  }

  /* Summary cards */
  .usk-tool .usk-summary-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  /* Effective rates */
  .usk-tool .usk-effective-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Examples */
  .usk-tool .usk-examples-grid {
    grid-template-columns: 1fr;
  }

  /* Related tools */
  .usk-tool .usk-related-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  /* How it works */
  .usk-tool .usk-how-it-works {
    padding: 22px 18px;
  }

  /* Key info */
  .usk-tool .usk-key-info {
    padding: 22px 18px;
  }

  /* Trust card */
  .usk-tool .usk-trust-card {
    flex-direction: column;
    align-items:    center;
    text-align:     center;
    padding:        22px 18px;
  }

  .usk-tool .usk-trust-meta {
    justify-content: center;
  }

  /* NE tax brackets grid */
  .usk-tool .usk-ne-tax-brackets-grid {
    grid-template-columns: 1fr;
  }

  /* Sections */
  .usk-tool .usk-sources,
  .usk-tool .usk-faq {
    padding: 22px 16px;
  }

  /* Section title */
  .usk-tool .usk-section-title {
    font-size: 1.25rem;
  }

  /* Table: horizontal scroll */
  .usk-tool .usk-table-wrap {
    border-radius: 0;
    margin:        0 -16px;
    padding:       0 16px;
  }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (max-width: 480px)
   ============================================================ */
@media (max-width: 480px) {
  .usk-tool .usk-key-facts-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .usk-tool .usk-key-fact-value {
    font-size: 1.2rem;
  }

  .usk-tool .usk-summary-cards-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .usk-tool .usk-summary-value {
    font-size: 1.1rem;
  }

  .usk-tool .usk-effective-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .usk-tool .usk-effective-value {
    font-size: 1.2rem;
  }

  .usk-tool .usk-related-grid {
    grid-template-columns: 1fr;
  }

  .usk-tool .usk-result-hero-value {
    font-size: 2rem;
  }

  .usk-tool .usk-result-actions {
    flex-direction: column;
  }

  .usk-tool .usk-hero-title {
    font-size: 1.25rem;
  }

  .usk-tool .usk-btn-primary {
    font-size: 1rem;
    min-height: 52px;
  }

  .usk-tool .usk-ne-tax-row {
    flex-direction: column;
    gap: 4px;
    align-items: flex-start;
  }

  .usk-tool .usk-ne-tax-value {
    font-size: 0.9rem;
  }
}