/* ===================================================================
   CONTRIBUTION MARGIN ANALYSIS
   =================================================================== */

/* ===== TABS ===== */.cm-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--border);
}.cm-tab {
  flex: 1;
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: -2px;
  font-family: inherit;
}.cm-tab:hover {
  color: var(--text-primary);
  background-color: var(--bg-secondary);
}.cm-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ===== COST LINE ITEMS ===== */.cost-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}.cost-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  flex-wrap: wrap;
}.cost-row input[type="text"],.cost-row input[type="number"] {
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s ease;
}.cost-row input[type="text"]:focus,.cost-row input[type="number"]:focus {
  border-color: var(--accent);
}.cost-row.cost-label {
  flex: 2;
  min-width: 140px;
}.cost-row.cost-amount {
  flex: 1;
  min-width: 100px;
}.cost-row.cost-cogs-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  white-space: nowrap;
  cursor: pointer;
}.cost-row.cost-cogs-label input[type="checkbox"] {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
  cursor: pointer;
}.cost-remove {
  background: none;
  border: none;
  color: #f472b6;
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0.25rem;
  transition: color 0.2s ease;
  flex-shrink: 0;
}.cost-remove:hover {
  color: #fb7185;
}

/* ===== GP vs CM COMPARISON ===== */.cm-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1rem;
}.cm-comparison-col {
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
}.cm-comparison-col.highlight {
  border-color: var(--accent);
  background-color: rgba(45, 212, 191, 0.03);
}.cm-comparison-col h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}.cm-comparison-col.highlight h3 {
  color: var(--accent);
}

/* ===== FLAGS ===== */.cm-flag {
  background-color: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  color: #f59e0b;
  margin-top: 1rem;
}.cm-flag.negative {
  background-color: rgba(244, 114, 182, 0.08);
  border-color: rgba(244, 114, 182, 0.3);
  color: #f472b6;
}.cm-flag.positive {
  background-color: rgba(45, 212, 191, 0.08);
  border-color: rgba(45, 212, 191, 0.3);
  color: var(--accent);
}.cm-flags-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* ===== MULTI-PRODUCT ===== */.mp-product-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}.mp-product-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
}.mp-product-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}.mp-product-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent);
}.mp-product-inputs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}.mp-product-inputs.form-group {
  margin-bottom: 0;
}.mp-product-inputs label {
  font-size: 0.8rem;
}.mp-product-inputs input {
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  outline: none;
  width: 100%;
}.mp-product-inputs input:focus {
  border-color: var(--accent);
}.mp-product-vc-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.75rem;
}.mp-product-vc-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}.mp-add-vc {
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  margin-top: 0.5rem;
}

/* ===== SENSITIVITY SLIDERS ===== */.sensitivity-slider-group {
  margin-bottom: 1.5rem;
}.sensitivity-slider-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}.sens-value {
  color: var(--accent);
  font-weight: 700;
}.sens-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  outline: none;
  cursor: pointer;
}.sens-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--bg-secondary);
  box-shadow: 0 0 6px rgba(45, 212, 191, 0.4);
}.sens-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--bg-secondary);
}.sens-range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.3rem;
}

/* ===== SENSITIVITY MATRIX ===== */.sens-matrix-current {
  background-color: rgba(45, 212, 191, 0.15) !important;
  font-weight: 700;
  color: var(--accent);
}.sens-matrix-positive {
  color: var(--accent);
}.sens-matrix-negative {
  color: #f472b6;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {.cm-comparison {
    grid-template-columns: 1fr;
  }.cm-tab {
    font-size: 0.85rem;
    padding: 0.75rem 0.5rem;
  }.mp-product-inputs {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {.cost-row {
    flex-wrap: wrap;
  }.cost-row.cost-label,.cost-row.cost-amount {
    flex: 1 1 100%;
  }.mp-product-inputs {
    grid-template-columns: 1fr;
  }
}

/* ===== EXPLAINER / HOW THIS WORKS ===== */.cm-explainer {
  margin-bottom: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}.cm-explainer-toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background-color: var(--bg-primary);
  border: none;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: background-color 0.2s ease;
}.cm-explainer-toggle:hover {
  background-color: rgba(45, 212, 191, 0.05);
}.cm-explainer-chevron {
  font-size: 0.7rem;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}.cm-explainer-toggle[aria-expanded="true"].cm-explainer-chevron {
  transform: rotate(180deg);
}.cm-explainer-body {
  padding: 1rem 1.25rem;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
}.cm-explainer-body p {
  margin-bottom: 0.75rem;
}.cm-explainer-body p:last-child {
  margin-bottom: 0;
}.cm-explainer-body strong {
  color: var(--text-primary);
}.cm-explainer-body ul {
  margin: 0.5rem 0 0.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}.cm-explainer-body li strong {
  color: var(--accent);
}

/* ===== STEP-BY-STEP CALCULATIONS ===== */.cm-steps-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}.cm-step-section {
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.25rem;
}.cm-step-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}.cm-step-section-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}.cm-step {
  margin-bottom: 0.75rem;
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;
  font-size: 0.82rem;
  line-height: 1.8;
}.cm-step:last-child {
  margin-bottom: 0;
}.cm-step-formula {
  color: var(--text-secondary);
}.cm-step-substituted {
  color: var(--text-primary);
}.cm-step-result {
  color: var(--accent);
  font-weight: 700;
}.cm-step-result.negative {
  color: #f472b6;
}.cm-step-indent {
  padding-left: 1.5rem;
  color: var(--text-secondary);
  font-size: 0.78rem;
}.cm-step-divider {
  border: none;
  border-top: 1px dashed var(--border);
  margin: 0.5rem 0;
}