/* CSS Variables and Base Layout for Calculators */
.salary-calc-theme-wrapper {
  --bg: transparent;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --border: var(--tl-color-border-1, #e3e3e8);
  --text: var(--tl-color-text-body, #4d4d52);
  --muted: var(--tl-color-grey-1, #59585d);
  --primary: var(--tl-color-theme-primary, #03469c);
  --primary-soft: rgba(3, 70, 156, 0.08);
  --accent: var(--tl-color-theme-primary, #03469c);
  --accent-soft: rgba(3, 70, 156, 0.12);
  --shadow: 0 10px 30px rgba(20, 33, 61, 0.08);
  --radius-lg: 24px;
  --radius-md: 14px;
  --transition: all 0.2s ease;
  
  font-family: var(--tl-ff-body, 'Golos Text', sans-serif);
  color: var(--text);
  background: var(--bg);
  padding: 40px 0;
  box-sizing: border-box;
}

.salary-calc-theme-wrapper input,
.salary-calc-theme-wrapper select,
.salary-calc-theme-wrapper button,
.salary-calc-theme-wrapper textarea {
  font-family: var(--tl-ff-body, 'Golos Text', sans-serif);
}

.calc-title,
.panel-title,
.form-section h3,
.results-title,
.terms-panel h2,
.details-block h3,
.accordion-header {
  font-family: var(--tl-ff-heading, 'Cal Sans', serif) !important;
}

.salary-calc-theme-wrapper * {
  box-sizing: border-box;
}

.calc-container {
  max-width: 1200px;
  margin: 0 auto;
}

.calc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 30px;
  gap: 20px;
}

.calc-eyebrow {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
}

.calc-title {
  margin: 0;
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--primary);
}

.calc-subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 1rem;
}

.year-badge {
  background: linear-gradient(135deg, var(--primary), #234e8d);
  color: white;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

/* Tab styles */
.tab-container {
  display: flex;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 6px;
  border-radius: 16px;
  margin-bottom: 30px;
  width: fit-content;
}

.tab-btn {
  border: none;
  background: transparent;
  padding: 10px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--muted);
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover {
  color: var(--primary);
  background: var(--surface-soft);
}

.tab-btn.active {
  background: var(--primary-soft);
  color: var(--primary);
  box-shadow: 0 4px 12px rgba(22, 58, 112, 0.05);
}

/* Layout Grid */
.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
  align-items: start;
}

.calc-panel {
  background: var(--surface);
  border: 1px solid rgba(217, 226, 236, 0.8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 30px;
}

.panel-title {
  margin-top: 0;
  margin-bottom: 25px;
  font-size: 1.4rem;
  font-weight: 700;
  border-bottom: 2px solid var(--border);
  padding-bottom: 12px;
}

/* Form Styles */
.form-section {
  margin-bottom: 25px;
}

.form-section:last-child {
  margin-bottom: 0;
}

.form-section h3 {
  margin-top: 0;
  margin-bottom: 15px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

.field label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}

.field input,
.field select {
  width: 100%;
  min-height: 48px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #ffffff;
  padding: 10px 14px;
  outline: none;
  font-size: 0.95rem;
  transition: var(--transition);
}

.field input:focus,
.field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.field input:disabled,
.field select:disabled {
  background: #f1f5f9;
  color: #94a3b8;
  cursor: not-allowed;
}

.error-text {
  color: #dc2626;
  font-size: 0.8rem;
}

/* Results panel */
.results-panel {
  background: #fafcff;
}

.kpi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.02);
}

.kpi-card.highlight {
  background: linear-gradient(135deg, var(--primary), #234e8d);
  color: #ffffff;
  border-color: transparent;
}

.kpi-label {
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0.85;
}

.kpi-value {
  font-size: 1.7rem;
  font-weight: 800;
}

.warnings-box {
  background: #fffbeb;
  border: 1px solid #fef3c7;
  padding: 14px 18px;
  border-radius: 14px;
  margin-bottom: 24px;
  color: #b45309;
  font-size: 0.88rem;
  line-height: 1.5;
}

/* Accordion details */
.accordion-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #ffffff;
  margin-bottom: 12px;
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  border: none;
  background: transparent;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  transition: var(--transition);
}

.accordion-header:hover {
  background: var(--surface-soft);
}

.accordion-content {
  padding: 0 20px 16px;
  display: none;
}

.accordion-item.open .accordion-content {
  display: block;
}

.accordion-item.open .arrow {
  transform: rotate(180deg);
}

.arrow {
  transition: transform 0.2s ease;
  font-size: 0.8rem;
}

.res-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #f1f5f9;
  font-size: 0.92rem;
}

.res-row:last-child {
  border-bottom: none;
}

.res-row span {
  color: var(--muted);
}

.res-row.total-row {
  border-top: 1px dashed var(--border);
  margin-top: 8px;
  padding-top: 12px;
  font-weight: 700;
}

.res-row.total-row span {
  color: var(--text);
}

/* Terminology Block */
.terms-panel {
  grid-column: span 2;
}

@media (max-width: 900px) {
  .terms-panel {
    grid-column: span 1;
  }
}

.terms-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 900px) {
  .terms-grid {
    grid-template-columns: 1fr;
  }
}

/* Bulk Import Tables & Elements */
.bulk-results-table-container {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-top: 20px;
}

.bulk-results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  text-align: left;
}

.bulk-results-table th,
.bulk-results-table td {
  padding: 12px 14px;
  border-bottom: 1px solid #edf2f7;
  white-space: nowrap;
}

.bulk-results-table th {
  background: var(--surface-soft);
  color: var(--text);
  font-weight: 700;
}

.bulk-results-table tr.row-error {
  background: #fff8f8;
}

.status-badge {
  padding: 4px 8px;
  border-radius: 99px;
  font-weight: 700;
  font-size: 0.8rem;
}

.status-badge.ok {
  background: #edf9f0;
  color: #18794e;
}

.status-badge.error {
  background: #fff1f1;
  color: #c53434;
}

/* Mobile Responsive */
@media (max-width: 900px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .calc-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .year-badge {
    align-self: flex-start;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
}