/* ── Copilot ROI Calculator ──
   Accent: Teal #14B8A6
   Namespace: .roi-*
*/

.roi-page {
  --tool-accent: #14B8A6;
  --tool-accent-dim: rgba(20, 184, 166, 0.15);
  --tool-accent-glow: rgba(20, 184, 166, 0.25);
  --tool-accent-bright: #2dd4bf;
  --roi-red: #ef4444;
  --roi-yellow: #eab308;
  --roi-green: #22c55e;
}

/* ── Container ── */
.roi-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

/* ── Tab Navigation ── */
.roi-tabs {
  display: flex;
  gap: 0.5rem;
  padding: 0.35rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  margin-bottom: 2rem;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.roi-tabs::-webkit-scrollbar { display: none; }

.roi-tab {
  background: none;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.6rem 1.1rem;
  cursor: pointer;
  white-space: nowrap;
  border-radius: 14px;
  transition: all 0.2s ease;
  flex: 1;
  text-align: center;
}
.roi-tab:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}
.roi-tab-active {
  color: #000;
  background: var(--tool-accent);
  border-color: var(--tool-accent);
  box-shadow: 0 2px 8px rgba(20, 184, 166, 0.3);
}
.roi-tab:focus-visible {
  outline: 2px solid var(--tool-accent);
  outline-offset: -2px;
  border-radius: 14px;
}

/* ── Panels ── */
.roi-panel { display: none; }
.roi-panel-active { display: block; animation: roiFadeIn 0.25s ease-out; }
@keyframes roiFadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
  .roi-panel-active { animation: none; }
}

/* ── Quick Calculator Grid ── */
.roi-quick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 768px) {
  .roi-quick-grid { grid-template-columns: 1fr; }
}

/* ── Cards ── */
.roi-input-card, .roi-results-card {
  background: rgba(255,255,255,0.03);
  -webkit-backdrop-filter: blur(var(--glass-blur-card));
  backdrop-filter: blur(var(--glass-blur-card));
  border: var(--glass-border);
  border-radius: var(--glass-radius-card);
  padding: 1.5rem;
}
.roi-results-card {
  border-color: rgba(20, 184, 166, 0.2);
  background: rgba(20, 184, 166, 0.04);
}
.roi-card-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 1.25rem;
}
.roi-card-subtitle {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 1.5rem 0 1rem;
}

/* ── Form Fields ── */
.roi-field {
  margin-bottom: 1.25rem;
}
.roi-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}
.roi-field-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  display: block;
}

.roi-range-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.roi-range-row input[type="range"] {
  flex: 1;
  accent-color: var(--tool-accent);
  height: 6px;
}
.roi-range-val {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--tool-accent-bright);
  min-width: 80px;
  text-align: right;
}

.roi-num-input {
  width: 110px;
  padding: 0.5rem 0.75rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: right;
  font-family: var(--font-mono, monospace);
}
.roi-num-input:focus {
  outline: none;
  border-color: var(--tool-accent);
  box-shadow: 0 0 0 3px var(--tool-accent-dim);
}
.roi-num-sm { width: 90px; }

.roi-select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  color: var(--text-primary);
  font-size: 0.85rem;
  cursor: pointer;
}
.roi-select:focus {
  outline: none;
  border-color: var(--tool-accent);
  box-shadow: 0 0 0 3px var(--tool-accent-dim);
}
.roi-select-sm { width: auto; }
.roi-select option { background: #0a0a14; color: #fff; }

/* ── Radio Group ── */
.roi-radio-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.roi-radio {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.85rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  color: var(--text-secondary);
}
.roi-radio:hover { border-color: rgba(255,255,255,0.2); }
.roi-radio-selected,
.roi-radio:has(input:checked) {
  border-color: var(--tool-accent);
  background: var(--tool-accent-dim);
  color: var(--tool-accent-bright);
}
.roi-radio input[type="radio"] {
  appearance: none;
  width: 0;
  height: 0;
  margin: 0;
  padding: 0;
}

/* ── Presets ── */
.roi-presets {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}
.roi-presets-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.roi-preset-btn {
  padding: 0.3rem 0.7rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  color: var(--text-muted);
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 0.2s;
}
.roi-preset-btn:hover {
  border-color: var(--tool-accent);
  color: var(--tool-accent-bright);
  background: var(--tool-accent-dim);
}

/* ── Tooltip ── */
.roi-tooltip {
  cursor: help;
  font-size: 0.75rem;
  opacity: 0.6;
}

/* ── Metric Cards ── */
.roi-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.roi-metric {
  text-align: center;
  padding: 1rem 0.5rem;
  background: rgba(255,255,255,0.03);
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.06);
}
.roi-metric-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}
.roi-metric-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
}
.roi-metric-highlight {
  color: var(--tool-accent-bright);
  font-size: 1.5rem;
}
.roi-metric-badge {
  display: inline-block;
  font-size: 0.65rem;
  padding: 0.15rem 0.5rem;
  border-radius: 16px;
  margin-top: 0.3rem;
  font-weight: 700;
}
.roi-badge-low { background: rgba(239,68,68,0.2); color: #ef4444; }
.roi-badge-mid { background: rgba(234,179,8,0.2); color: #eab308; }
.roi-badge-high { background: rgba(34,197,94,0.2); color: #22c55e; }

/* ── Big Number ── */
.roi-big-number {
  text-align: center;
  padding: 1.25rem;
  background: linear-gradient(135deg, rgba(20,184,166,0.08), rgba(20,184,166,0.02));
  border: 1px solid rgba(20,184,166,0.2);
  border-radius: 16px;
  margin-bottom: 1.5rem;
}
.roi-big-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}
.roi-big-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--tool-accent-bright);
}

/* ── Mini Bar Chart ── */
.roi-mini-chart {
  margin-bottom: 1.5rem;
}
.roi-bar-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.roi-bar-label {
  width: 55px;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: right;
}
.roi-bar-track {
  flex: 1;
  height: 20px;
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
  overflow: hidden;
}
.roi-bar {
  height: 100%;
  border-radius: 4px;
  transition: width 0.6s ease-out;
}
.roi-bar-cost { background: linear-gradient(90deg, #ef4444, #f87171); }
.roi-bar-savings { background: linear-gradient(90deg, #14B8A6, #2dd4bf); }
.roi-bar-val {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  min-width: 70px;
}

/* ── Source Note ── */
.roi-source-note {
  font-size: 0.7rem;
  color: var(--text-muted);
  opacity: 0.7;
  line-height: 1.5;
}
.roi-source-note a {
  color: var(--tool-accent);
  text-decoration: underline;
  text-decoration-color: rgba(20,184,166,0.3);
}

/* ════════════════════════════════════════════════
   TAB 2: ROLE-BASED
   ════════════════════════════════════════════════ */
.roi-roles-header {
  margin-bottom: 1.5rem;
}
.roi-roles-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0.5rem 0 1rem;
  line-height: 1.5;
}
.roi-roles-controls {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.roi-btn-accent {
  padding: 0.5rem 1.25rem;
  background: var(--tool-accent);
  color: #000;
  border: none;
  border-radius: 14px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.roi-btn-accent:hover { background: var(--tool-accent-bright); }
.roi-btn-accent:active { transform: scale(0.97); }

.roi-btn-secondary {
  padding: 0.5rem 1.25rem;
  background: rgba(255,255,255,0.06);
  color: var(--text-secondary);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.roi-btn-secondary:hover { border-color: var(--tool-accent); color: var(--tool-accent-bright); }

.roi-btn-danger {
  padding: 0.4rem 1rem;
  background: rgba(239,68,68,0.1);
  color: #ef4444;
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: 14px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}
.roi-btn-danger:hover { background: rgba(239,68,68,0.2); }

/* ── Roles Table ── */
.roi-roles-table-wrap {
  overflow-x: auto;
  margin-bottom: 1.5rem;
}
.roi-roles-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.roi-roles-table th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.roi-roles-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--text-secondary);
  vertical-align: middle;
}
.roi-roles-table input[type="number"] {
  width: 80px;
  padding: 0.3rem 0.5rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 0.85rem;
  text-align: right;
}
.roi-roles-table input:focus {
  outline: none;
  border-color: var(--tool-accent);
}
.roi-roles-table select {
  padding: 0.3rem 0.5rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 0.85rem;
}
.roi-roles-table select option { background: #0a0a14; }
.roi-role-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  opacity: 0.5;
  transition: opacity 0.2s, color 0.2s;
}
.roi-role-remove:hover { opacity: 1; color: #ef4444; }
.roi-roles-total-row td {
  border-top: 2px solid rgba(20,184,166,0.3);
  font-weight: 700;
  color: var(--tool-accent-bright);
}

/* ── Top Roles Callout ── */
.roi-top-roles {
  background: rgba(20,184,166,0.06);
  border: 1px solid rgba(20,184,166,0.15);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}
.roi-top-roles h3 {
  font-size: 0.9rem;
  margin: 0 0 0.75rem;
  color: var(--tool-accent-bright);
}
.roi-top-roles-list {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.roi-top-role-item {
  display: flex;
  flex-direction: column;
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.04);
  border-radius: 14px;
  min-width: 140px;
}
.roi-top-role-name {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.roi-top-role-val {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--tool-accent-bright);
}

/* ── Roles Bar Chart ── */
.roi-roles-chart {
  margin-top: 1rem;
}
.roi-role-bar-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}
.roi-role-bar-name {
  width: 120px;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.roi-role-bar-track {
  flex: 1;
  height: 16px;
  background: rgba(255,255,255,0.04);
  border-radius: 3px;
  overflow: hidden;
}
.roi-role-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--tool-accent), var(--tool-accent-bright));
  border-radius: 3px;
  transition: width 0.5s ease-out;
}
.roi-role-bar-val {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  min-width: 70px;
}

/* ════════════════════════════════════════════════
   TAB 3: COST BREAKDOWN
   ════════════════════════════════════════════════ */
.roi-cost-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 768px) {
  .roi-cost-grid { grid-template-columns: 1fr; }
}

.roi-preset-chips {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.4rem;
}
.roi-chip {
  padding: 0.2rem 0.6rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  color: var(--text-muted);
  font-size: 0.68rem;
  cursor: pointer;
  transition: all 0.2s;
}
.roi-chip:hover, .roi-chip-active {
  border-color: var(--tool-accent);
  color: var(--tool-accent-bright);
  background: var(--tool-accent-dim);
}

.roi-cost-summary {
  margin-bottom: 0.5rem;
}
.roi-cost-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.roi-cost-row-total {
  border-bottom: none;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 0.75rem;
}
.roi-cost-row-net {
  display: flex;
  justify-content: space-between;
  padding: 1rem 0;
  font-size: 1rem;
}
.roi-cost-val { font-weight: 700; }
.roi-val-positive { color: var(--roi-green); }
.roi-cost-divider {
  height: 1px;
  background: rgba(255,255,255,0.06);
  margin: 0.5rem 0;
}

/* Break-even */
.roi-breakeven {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(20,184,166,0.08);
  border-radius: 14px;
  margin: 1rem 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.roi-breakeven-icon { font-size: 1.2rem; }

/* Timeline */
.roi-timeline {
  margin-top: 1rem;
}
.roi-timeline-track {
  position: relative;
  height: 8px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: visible;
}
.roi-timeline-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--roi-red), var(--roi-yellow), var(--roi-green));
  border-radius: 4px;
  transition: width 0.6s ease-out;
}
.roi-timeline-marker {
  position: absolute;
  top: -4px;
  width: 16px;
  height: 16px;
  background: var(--tool-accent);
  border: 2px solid #fff;
  border-radius: 50%;
  transform: translateX(-50%);
  transition: left 0.6s ease-out;
  z-index: 1;
}
.roi-timeline-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.3rem;
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* ════════════════════════════════════════════════
   TAB 4: SCENARIO COMPARISON
   ════════════════════════════════════════════════ */
.roi-scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}
@media (max-width: 768px) {
  .roi-scenario-grid { grid-template-columns: 1fr; }
}
.roi-scenario-col {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 1.25rem;
  text-align: center;
}
.roi-scenario-col-highlight {
  border-color: rgba(20,184,166,0.3);
  background: rgba(20,184,166,0.04);
}
.roi-scenario-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.roi-scenario-stat {
  margin-bottom: 0.6rem;
}
.roi-scenario-stat-label {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.roi-scenario-stat-val {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
}
.roi-scenario-stat-val-accent { color: var(--tool-accent-bright); }

/* Custom scenario */
.roi-custom-scenario {
  background: rgba(255,255,255,0.03);
  border: 1px dashed rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}
.roi-custom-result {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Projection Table */
.roi-projection-table-wrap {
  overflow-x: auto;
}
.roi-projection-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.roi-projection-table th {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 0.5rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.roi-projection-table td {
  text-align: center;
  padding: 0.6rem 1rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.roi-projection-table td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
}

/* ════════════════════════════════════════════════
   TAB 5: EXECUTIVE SUMMARY
   ════════════════════════════════════════════════ */
.roi-summary-page {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 2rem;
}
.roi-summary-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.roi-summary-header h2 {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
}
.roi-summary-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.roi-summary-subtitle a { color: var(--tool-accent); }

.roi-summary-params {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.roi-summary-param {
  display: flex;
  gap: 0.4rem;
}
.roi-summary-param-label { color: var(--text-muted); }
.roi-summary-param-val { font-weight: 700; color: var(--text-primary); }

.roi-summary-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
@media (max-width: 640px) {
  .roi-summary-metrics { grid-template-columns: 1fr 1fr; }
}
.roi-summary-metric {
  text-align: center;
  padding: 1rem;
  background: rgba(20,184,166,0.06);
  border-radius: 16px;
  border: 1px solid rgba(20,184,166,0.12);
}
.roi-summary-metric-label {
  display: block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}
.roi-summary-metric-val {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--tool-accent-bright);
}

.roi-summary-table-wrap {
  margin-bottom: 2rem;
}
.roi-summary-table-wrap h3 {
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}
.roi-summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.roi-summary-table th {
  text-align: right;
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.5rem 0.75rem;
  border-bottom: 2px solid rgba(255,255,255,0.08);
}
.roi-summary-table th:first-child { text-align: left; }
.roi-summary-table td {
  text-align: right;
  padding: 0.6rem 0.75rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.roi-summary-table td:first-child { text-align: left; font-weight: 600; color: var(--text-primary); }
.roi-summary-table .roi-row-positive td { color: var(--roi-green); }
.roi-summary-table .roi-row-positive td:first-child { color: var(--text-primary); }
.roi-summary-table .roi-row-total td {
  font-weight: 800;
  border-top: 2px solid rgba(20,184,166,0.3);
  color: var(--tool-accent-bright);
}
.roi-summary-table .roi-row-total td:first-child { color: var(--text-primary); }

.roi-summary-assumptions {
  margin-bottom: 1.5rem;
}
.roi-summary-assumptions h3 {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}
.roi-summary-assumptions ul {
  list-style: disc;
  padding-left: 1.25rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.roi-summary-sources h3 {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}
.roi-summary-sources ul {
  list-style: none;
  padding: 0;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.roi-summary-sources a { color: var(--tool-accent); }

.roi-summary-disclaimer {
  font-size: 0.72rem;
  color: var(--text-muted);
  opacity: 0.7;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  line-height: 1.5;
}

/* Summary actions */
.roi-summary-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

/* History */
.roi-history {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.roi-history-list {
  margin-bottom: 1rem;
}
.roi-history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.82rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 0.2s;
}
.roi-history-item:hover { color: var(--tool-accent-bright); }
.roi-history-date { font-size: 0.7rem; color: var(--text-muted); }

/* ════════════════════════════════════════════════
   PRINT STYLES
   ════════════════════════════════════════════════ */
@media print {
  .site-nav, .site-footer, .roi-tabs, .roi-summary-actions,
  .roi-history, .tool-hero, .back-nav-link, .global-btt { display: none !important; }
  .roi-panel { display: none !important; }
  #tab-summary { display: block !important; }
  .roi-summary-page { border: none; background: #fff; color: #000; padding: 0; }
  .roi-summary-page * { color: #000 !important; border-color: #ccc !important; }
  .roi-summary-metric { background: #f5f5f5 !important; }
  body { background: #fff; }
}

/* ════════════════════════════════════════════════
   V2 ADDITIONS
   ════════════════════════════════════════════════ */

/* ── Custom Pricing Toggle ── */
.roi-custom-cost-field { margin-bottom: 1rem; }
.roi-toggle-label {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.82rem; color: var(--text-secondary); cursor: pointer;
}
.roi-toggle-label input[type="checkbox"] { accent-color: var(--tool-accent); width: 16px; height: 16px; }
.roi-custom-cost-row {
  display: flex; align-items: center; gap: 0.4rem; margin-top: 0.5rem; flex-wrap: wrap;
}
.roi-custom-cost-prefix { font-size: 0.9rem; font-weight: 700; color: var(--tool-accent-bright); }
.roi-custom-cost-suffix { font-size: 0.8rem; color: var(--text-muted); }
.roi-rrp-hint { font-size: 0.7rem; color: var(--text-muted); opacity: 0.7; }
.roi-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ── Tooltip Button ── */
.roi-tooltip-btn {
  background: none; border: none; padding: 0; cursor: help;
  font-size: 0.75rem; opacity: 0.6; vertical-align: middle;
}

/* ── Per-User Metrics Row ── */
.roi-per-user-row {
  display: flex; gap: 0.75rem; margin-bottom: 1.25rem; flex-wrap: wrap;
}
.roi-per-user-item {
  flex: 1; min-width: 100px; text-align: center;
  padding: 0.6rem 0.4rem;
  background: rgba(255,255,255,0.03);
  border-radius: 6px; border: 1px solid rgba(255,255,255,0.06);
}
.roi-per-user-label {
  display: block; font-size: 0.62rem; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--text-muted); margin-bottom: 0.2rem;
}
.roi-per-user-val {
  font-family: var(--font-heading); font-size: 0.95rem;
  font-weight: 700; color: var(--text-primary);
}

/* ── Benchmark Comparison ── */
.roi-benchmark {
  padding: 0.6rem 1rem; border-radius: 14px; font-size: 0.82rem;
  margin-bottom: 1rem; display: flex; align-items: center; gap: 0.4rem;
}
.roi-bench-above {
  background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.2);
  color: var(--roi-green);
}
.roi-bench-below {
  background: rgba(234,179,8,0.08); border: 1px solid rgba(234,179,8,0.2);
  color: var(--roi-yellow);
}

/* ── Narrative ── */
.roi-narrative {
  font-size: 0.82rem; color: var(--text-secondary); line-height: 1.6;
  padding: 0.75rem 1rem; background: rgba(20,184,166,0.04);
  border-left: 3px solid var(--tool-accent); border-radius: 0 8px 8px 0;
  margin-bottom: 1.25rem;
}
.roi-narrative strong { color: var(--text-primary); }
.roi-narrative em { color: var(--tool-accent-bright); font-style: italic; }

/* ── Cross-Tool CTAs ── */
.roi-cross-tools {
  display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem;
}
.roi-cross-link {
  padding: 0.35rem 0.8rem; background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 16px;
  color: var(--text-muted); font-size: 0.72rem; cursor: pointer;
  text-decoration: none; transition: all 0.2s; display: inline-block;
  font-family: inherit;
}
.roi-cross-link:hover {
  border-color: var(--tool-accent); color: var(--tool-accent-bright);
  background: var(--tool-accent-dim);
}

/* ── Roles Net Row ── */
.roi-roles-net {
  font-size: 0.85rem; color: var(--text-secondary);
  padding: 0.75rem 1rem; background: rgba(255,255,255,0.03);
  border-radius: 14px; margin-bottom: 1rem;
}