/* Codexa Tools - Clean, Precision Calculator Component Styling */

.calculator-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 1.75rem;
  align-items: start;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.calculator-layout > * {
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}

@media (max-width: 960px) {
  .calculator-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.25rem;
  }
}

/* Calculator Card */
.calc-card,
.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}

@media (max-width: 640px) {
  .calc-card,
  .result-card {
    padding: 1.15rem 0.85rem;
  }
}

.calc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-subtle);
}

.calc-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: -0.01em;
  min-width: 0;
}

.calc-badge-year {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--brand-secondary);
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: var(--radius-full);
  padding: 0.2rem 0.6rem;
  white-space: nowrap;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
}

/* Segmented Buttons */
.segmented-control {
  display: flex;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.25rem;
  margin-bottom: 1.25rem;
  gap: 0.25rem;
}

.segmented-btn {
  flex: 1;
  padding: 0.55rem 1rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
}

.segmented-btn:hover {
  color: var(--text-main);
}

.segmented-btn.active {
  background: var(--brand-primary);
  color: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

/* Form Groups */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (max-width: 600px) {
  .calculator-layout {
    gap: 1.25rem;
  }
  .calc-card,
  .result-card {
    padding: 1.25rem 0.85rem !important;
    border-radius: var(--radius-md);
  }
  .calc-header {
    margin-bottom: 1.15rem;
    gap: 0.4rem;
  }
  .calc-title {
    font-size: 1.02rem;
  }
  .calc-title svg {
    width: 19px;
    height: 19px;
    flex-shrink: 0;
  }
  .calc-badge-year {
    font-size: 0.72rem;
    padding: 0.15rem 0.45rem;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .result-take-home {
    font-size: 2.05rem !important;
  }
  .btn-secondary {
    padding: 0.6rem 0.4rem;
    font-size: 0.78rem;
    min-width: 0;
  }
}

@media (max-width: 480px) {
  .freq-pill-bar {
    padding: 0.2rem;
    gap: 0.15rem;
  }
  .freq-pill {
    padding: 0.38rem 0.1rem;
    font-size: 0.70rem;
    letter-spacing: -0.01em;
  }
  .freq-name-full {
    display: none !important;
  }
  .freq-name-short {
    display: inline !important;
  }
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.form-label-hint {
  font-weight: normal;
  font-size: 0.75rem;
  color: var(--text-dim);
}

.input-addon-group {
  position: relative;
  display: flex;
  align-items: center;
}

.input-addon-prefix {
  position: absolute;
  left: 0.85rem;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.95rem;
  pointer-events: none;
}

.calc-input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  padding-left: 2rem;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.98rem;
  font-weight: 600;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.calc-input.no-prefix {
  padding-left: 0.85rem;
}

.calc-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.calc-select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239ca3af'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 1rem;
  transition: border-color 0.15s ease;
}

.calc-select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

/* Accordion Advanced Options */
.advanced-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--brand-primary);
  background: transparent;
  border: none;
  cursor: pointer;
  margin-top: 0.4rem;
  font-weight: 600;
  font-family: inherit;
}

.advanced-toggle:hover {
  text-decoration: underline;
}

.advanced-drawer {
  display: none;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--border-subtle);
}

.advanced-drawer.open {
  display: block;
}

/* Result Card */
.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  position: sticky;
  top: 4.5rem;
}

.result-hero {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  margin-bottom: 1.25rem;
}

.result-period-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--brand-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.result-take-home {
  font-size: 2.35rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 0.25rem;
}

.result-effective-tax {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.result-effective-tax strong {
  color: var(--text-main);
  font-weight: 600;
}

/* Frequency Toggle Bar */
.freq-pill-bar {
  display: flex;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.25rem;
  margin-bottom: 1.25rem;
  gap: 0.25rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  max-width: 100%;
}

.freq-pill-bar::-webkit-scrollbar {
  display: none;
}

.freq-pill {
  flex: 1 1 0;
  min-width: 0;
  padding: 0.42rem 0.3rem;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
  font-family: inherit;
  white-space: nowrap;
}

.freq-name-short {
  display: none;
}

.freq-name-full {
  display: inline;
}

.freq-pill.active {
  background: var(--brand-primary);
  color: #fff;
}

/* Result Breakdown Items */
.breakdown-list {
  list-style: none;
  margin-bottom: 1.5rem;
  padding: 0;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.88rem;
  gap: 0.65rem;
}

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

.breakdown-label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--text-muted);
  min-width: 0;
  flex: 1 1 auto;
  word-break: break-word;
  line-height: 1.35;
  font-size: 0.84rem;
}

.color-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.color-dot.green { background: var(--chart-net, #10b981); }
.color-dot.blue { background: var(--chart-fed, #0ea5e9); }
.color-dot.purple { background: var(--chart-fica, #8b5cf6); }
.color-dot.orange { background: var(--chart-state, #f59e0b); }

.breakdown-val {
  font-weight: 600;
  color: var(--text-main);
  font-feature-settings: "tnum";
  flex: 0 0 auto;
  text-align: right;
  white-space: nowrap;
  font-size: 0.88rem;
}

/* Chart Container */
.chart-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 1rem 0;
  position: relative;
}

.chart-center-text {
  position: absolute;
  text-align: center;
}

.chart-center-pct {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.chart-center-sub {
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Action Buttons */
.card-actions {
  display: flex;
  gap: 0.65rem;
}

.btn-secondary {
  flex: 1;
  padding: 0.6rem 0.85rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: inherit;
  transition: all 0.15s ease;
}

.btn-secondary:hover {
  background: var(--bg-input);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Contextual Legal & Regulatory Disclaimer Box */
.calculator-disclaimer-box {
  width: 100%;
  box-sizing: border-box;
  grid-column: 1 / -1;
  clear: both;
  margin: 1.5rem 0 2rem 0;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-left: 4px solid #3b82f6;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--text-dim, #94a3b8);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.calculator-disclaimer-box p {
  margin: 0;
}

.calculator-disclaimer-box strong {
  color: var(--text-main, #f8fafc);
  font-weight: 600;
}

[data-theme="light"] .calculator-disclaimer-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-left: 4px solid #2563eb;
  color: #475569;
}

[data-theme="light"] .calculator-disclaimer-box strong {
  color: #0f172a;
}