/* Provenx Investigation Workbench
   Microsoft Teams-style professional theme.
   Dark charcoal sidebar, light gray workspace, white cards, Teams indigo accent. */

:root {
  --bg: #F3F3F4;
  --bg-card: #FFFFFF;
  --bg-surface: #F3F3F4;
  --fg: #242424;
  --fg-muted: #616161;
  --accent: #464775;
  --accent-dim: rgba(70, 71, 117, 0.08);
  --accent-active-bg: rgba(255, 255, 255, 0.10);
  --border: #E0E0E0;
  --sidebar-bg: #252424;
  --sidebar-text: #FFFFFF;
  --sidebar-text-muted: rgba(255, 255, 255, 0.55);
  --success: #227447;
  --success-dim: rgba(34, 116, 71, 0.10);
  --warning: #C19C00;
  --warning-dim: rgba(193, 156, 0, 0.10);
  --danger: #A4262C;
  --danger-dim: rgba(164, 38, 44, 0.08);
  --font-body: 'Segoe UI', 'Inter', system-ui, -apple-system, sans-serif;
  --radius: 4px;
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.10);
  --shadow-modal: 0 8px 32px rgba(0, 0, 0, 0.18);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ── App Shell ─────────────────────────────────────────── */
.app-shell {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────── */
.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-header {
  padding: 20px 20px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-logo {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  color: var(--sidebar-text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.sidebar-tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 500;
}

.sidebar-nav {
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 12px;
  border-radius: var(--radius);
  border: none;
  background: transparent;
  color: var(--sidebar-text-muted);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  text-align: left;
  transition: background 0.12s, color 0.12s;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--sidebar-text);
}

.nav-item.active {
  background: var(--accent-active-bg);
  color: var(--sidebar-text);
  font-weight: 600;
  border-left: 3px solid var(--accent);
  padding-left: 9px;
}

.nav-item svg {
  flex-shrink: 0;
  opacity: 0.75;
}

.nav-item.active svg {
  opacity: 1;
}

.badge {
  margin-left: auto;
  background: rgba(164, 38, 44, 0.60);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 100px;
  min-width: 18px;
  text-align: center;
}

.sidebar-footer {
  padding: 12px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-back {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--sidebar-text-muted);
  text-decoration: none;
  transition: color 0.12s;
}

.sidebar-back:hover {
  color: var(--sidebar-text);
}

/* ── Main Content ─────────────────────────────────────────── */
.main-content {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--bg);
}

.view {
  display: none;
  flex: 1;
  overflow-y: auto;
}

.view.active {
  display: flex;
  flex-direction: column;
}

.view-header {
  padding: 24px 40px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  background: var(--bg-card);
}

.view-title {
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: -0.01em;
  margin-bottom: 2px;
}

.view-sub {
  font-size: 13px;
  color: var(--fg-muted);
}

/* ── Cases List ───────────────────────────────────────────── */
.cases-list {
  padding: 20px 40px 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: border-color 0.12s, box-shadow 0.12s;
}

.case-card:hover {
  border-color: var(--accent);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.case-card-body {
  flex: 1;
  min-width: 0;
}

.case-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.case-card-meta {
  font-size: 12px;
  color: var(--fg-muted);
  display: flex;
  gap: 16px;
  align-items: center;
}

.case-card-ai {
  font-size: 12px;
  color: var(--accent);
  max-width: 200px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.case-card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* ── Priority Badge ───────────────────────────────────────── */
.priority-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 100px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.priority-critical { background: var(--danger-dim); color: var(--danger); }
.priority-high     { background: var(--warning-dim); color: #7A5E00; }
.priority-medium   { background: rgba(59, 130, 246, 0.10); color: #1D4ED8; }
.priority-low      { background: var(--success-dim); color: var(--success); }

/* ── Status Badge ─────────────────────────────────────────── */
.status-badge {
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 100px;
}

.status-open      { background: rgba(59, 130, 246, 0.10); color: #1D4ED8; }
.status-in_review { background: var(--warning-dim); color: #7A5E00; }
.status-resolved  { background: var(--success-dim); color: var(--success); }
.status-closed    { background: var(--bg-surface); color: var(--fg-muted); }

/* ── Alerts List ──────────────────────────────────────────── */
.alerts-list {
  padding: 20px 40px 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.alert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color 0.12s;
}

.alert-card:hover {
  border-color: var(--accent);
}

.alert-risk {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-body);
}

.risk-high   { background: var(--danger-dim); color: var(--danger); }
.risk-medium { background: var(--warning-dim); color: #7A5E00; }
.risk-low    { background: rgba(59, 130, 246, 0.10); color: #1D4ED8; }

.alert-body {
  flex: 1;
  min-width: 0;
}

.alert-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 3px;
}

.alert-meta {
  font-size: 12px;
  color: var(--fg-muted);
  display: flex;
  gap: 12px;
}

.alert-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* ── Case Detail ──────────────────────────────────────────── */
.case-detail-header {
  padding: 16px 40px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
}

.case-detail-meta {
  margin-left: auto;
  display: flex;
  gap: 8px;
  align-items: center;
}

.case-detail-body {
  padding: 0;
  flex: 1;
}

.case-detail-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  height: 100%;
}

.case-detail-left {
  padding: 28px 40px;
  border-right: 1px solid var(--border);
  overflow-y: auto;
}

.case-detail-right {
  padding: 28px 32px;
  overflow-y: auto;
  background: var(--bg);
}

.detail-section {
  margin-bottom: 28px;
}

.detail-section-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  font-weight: 600;
  margin-bottom: 10px;
}

.ai-summary-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  color: var(--fg);
  font-size: 13px;
  line-height: 1.7;
  box-shadow: var(--shadow-card);
}

.ai-summary-box pre {
  white-space: pre-wrap;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

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

.entity-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  box-shadow: var(--shadow-card);
}

.entity-type {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  font-weight: 600;
  min-width: 70px;
}

.entity-value {
  font-size: 12px;
  font-family: 'Consolas', 'Courier New', monospace;
  color: var(--fg);
  flex: 1;
}

.entity-remove {
  background: none;
  border: none;
  color: var(--fg-muted);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 2px 4px;
  border-radius: var(--radius);
  transition: color 0.12s;
}

.entity-remove:hover {
  color: var(--danger);
}

.notes-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.note-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  box-shadow: var(--shadow-card);
}

.note-content {
  flex: 1;
  font-size: 13px;
  color: var(--fg);
  line-height: 1.5;
}

.note-time {
  font-size: 11px;
  color: var(--fg-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  line-height: 1.4;
}

.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: #353659;
  border-color: #353659;
}

.btn-primary:disabled {
  background: #b0b0b0;
  border-color: #b0b0b0;
  cursor: not-allowed;
}

.btn-secondary {
  background: transparent;
  color: var(--fg);
  border-color: var(--border);
}

.btn-secondary:hover {
  background: var(--bg-surface);
  border-color: #BDBDBD;
}

.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border-color: transparent;
  padding: 7px 10px;
}

.btn-ghost:hover {
  background: var(--bg-surface);
  color: var(--fg);
}

.btn-sm {
  font-size: 12px;
  padding: 5px 10px;
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  border-radius: var(--radius);
  padding: 5px 8px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s, color 0.12s;
}

.btn-icon:hover {
  background: var(--bg-surface);
  color: var(--fg);
}

.btn-danger {
  background: var(--danger);
  color: #FFFFFF;
  border-color: var(--danger);
}

.btn-danger:hover {
  background: #8B1F24;
}

/* ── Forms ────────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 14px;
}

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

.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
}

.required {
  color: var(--danger);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 13px;
  padding: 8px 10px;
  width: 100%;
  transition: border-color 0.12s;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #AAAAAA;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 72px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 18px;
}

/* ── Modals ────────────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal.hidden {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.modal-box {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 24px;
  width: 480px;
  max-width: calc(100vw - 40px);
  box-shadow: var(--shadow-modal);
}

.modal-box.modal-sm {
  width: 380px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-header h2 {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  color: var(--fg);
}

.modal-close {
  background: none;
  border: none;
  color: var(--fg-muted);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  border-radius: var(--radius);
  transition: color 0.12s;
}

.modal-close:hover {
  color: var(--fg);
}

/* ── Toast ────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 200;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 16px;
  font-size: 13px;
  color: var(--fg);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  animation: toastIn 0.2s ease;
}

.toast.toast-error {
  border-color: rgba(164, 38, 44, 0.4);
  color: var(--danger);
}

.toast.toast-success {
  border-color: rgba(34, 116, 71, 0.4);
  color: var(--success);
}

.toast.toast-info {
  border-color: rgba(70, 71, 117, 0.4);
  color: var(--accent);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Save Indicators ────────────────────────────────────────── */
#toast-container ~ span[id^="ind-"],
[id^="ind-"] {
  font-size: 11px;
  color: var(--fg-muted);
  margin-left: 8px;
  transition: color 0.3s;
}

/* ── States ────────────────────────────────────────────────── */
.loading-state {
  padding: 40px;
  text-align: center;
  color: var(--fg-muted);
  font-size: 13px;
}

.fs-loading-spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 0 auto 12px;
}

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

.empty-state {
  padding: 60px 40px;
  text-align: center;
}

.empty-state p {
  color: var(--fg-muted);
  font-size: 14px;
  margin-top: 8px;
}

.note-input-row {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.note-input-row input {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 13px;
  padding: 8px 10px;
  outline: none;
  transition: border-color 0.12s;
}

.note-input-row input::placeholder {
  color: #AAAAAA;
}

.note-input-row input:focus {
  border-color: var(--accent);
}

/* ── ForenSync ──────────────────────────────────────────────── */

/* Investigation list */
.fs-investigation-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: border-color 0.12s, box-shadow 0.12s;
}

.fs-investigation-card:hover {
  border-color: var(--accent);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.fs-inv-body { flex: 1; min-width: 0; }

.fs-inv-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fs-inv-meta {
  font-size: 12px;
  color: var(--fg-muted);
  display: flex;
  gap: 16px;
  align-items: center;
}

/* Progress dots for investigation cards */
.fs-progress-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.fs-dot-empty {
  background: var(--border);
}

.fs-dot-active {
  background: var(--accent);
  opacity: 0.5;
}

.fs-dot-done {
  background: var(--success);
}

/* Phase bar */
.fs-phase-bar {
  display: flex;
  align-items: stretch;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.fs-phase-step {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: border-color 0.12s, color 0.12s;
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.fs-phase-step:hover {
  color: var(--fg);
}

.fs-phase-step.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.fs-phase-step.completed {
  color: var(--success);
  border-bottom-color: var(--success);
  cursor: pointer;
}

.fs-phase-step.locked {
  color: var(--success);
  cursor: pointer;
}

.fs-phase-step .step-num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fs-phase-step.active .step-num {
  background: var(--accent);
  border-color: var(--accent);
  color: #FFFFFF;
}

.fs-phase-step.completed .step-num {
  background: var(--success);
  border-color: var(--success);
  color: #FFFFFF;
}

.fs-phase-step.locked .step-num {
  background: var(--bg-surface);
  border-color: var(--border);
}

/* Phase body */
.fs-body {
  padding: 28px 40px;
  flex: 1;
  overflow-y: auto;
  background: var(--bg);
}

.fs-section {
  margin-bottom: 28px;
}

.fs-section-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  font-weight: 600;
  margin-bottom: 12px;
}

.fs-phase-nav {
  margin-bottom: 20px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.fs-textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 13px;
  padding: 10px 12px;
  width: 100%;
  resize: vertical;
  min-height: 100px;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.12s;
}

.fs-textarea:focus {
  border-color: var(--accent);
}

.fs-textarea::placeholder {
  color: #AAAAAA;
}

/* Gate widget */
.fs-gate-widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--warning);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 16px 20px;
  margin-bottom: 16px;
}

.fs-gate-widget.fs-gate-proceed {
  border-left-color: var(--success);
}

.fs-gate-widget.fs-gate-redefine {
  border-left-color: var(--warning);
}

.fs-gate-widget.fs-gate-stop {
  border-left-color: var(--danger);
}

.fs-gate-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.fs-gate-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
}

.fs-gate-decision-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.fs-gate-proceed {
  background: var(--success-dim);
  color: var(--success);
}

.fs-gate-redefine {
  background: var(--warning-dim);
  color: #7A5E00;
}

.fs-gate-stop {
  background: var(--danger-dim);
  color: var(--danger);
}

.fs-gate-rationale {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 6px;
  font-style: italic;
  line-height: 1.5;
}

/* Scenario cards */
.fs-scenario-row {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 14px 18px;
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.fs-scenario-row.fs-scenario-best_case  { border-left-color: var(--success); }
.fs-scenario-row.fs-scenario-likely     { border-left-color: var(--warning); }
.fs-scenario-row.fs-scenario-worst_case { border-left-color: var(--danger); }

.fs-scenario-type {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 100px;
  min-width: 72px;
  text-align: center;
  flex-shrink: 0;
}

.fs-scenario-best_case  { background: var(--success-dim); color: var(--success); }
.fs-scenario-likely    { background: var(--warning-dim); color: #7A5E00; }
.fs-scenario-worst_case { background: var(--danger-dim); color: var(--danger); }

.fs-scenario-desc {
  flex: 1;
  font-size: 13px;
  color: var(--fg);
  line-height: 1.5;
}

/* Coverage table */
.fs-coverage-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.fs-coverage-table th {
  text-align: left;
  padding: 8px 12px;
  background: var(--bg-surface);
  color: var(--fg-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}

.fs-coverage-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--fg);
  font-size: 13px;
}

.fs-coverage-table tr:last-child td {
  border-bottom: none;
}

.fs-coverage-table tbody tr:hover td {
  background: var(--bg-surface);
}

.fs-coverage-yes    { color: var(--success); font-weight: 600; }
.fs-coverage-no     { color: var(--danger);  font-weight: 600; }
.fs-coverage-partial { color: #7A5E00; font-weight: 600; }

/* Falsification */
.fs-falsify-true { color: var(--success); font-weight: 600; }
.fs-falsify-false { color: var(--danger); font-weight: 600; }

/* Cognitive score */
.fs-cognitive-score {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 14px 22px;
}

.fs-score-number {
  font-family: var(--font-body);
  font-size: 34px;
  font-weight: 700;
  color: var(--fg);
  line-height: 1;
}

.fs-score-label {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* Locked notice */
.fs-phase-locked-notice {
  background: var(--warning-dim);
  border: 1px solid rgba(193, 156, 0, 0.25);
  border-left: 4px solid var(--warning);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13px;
  color: #6B5300;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Ready to gate banner */
.fs-gate-ready-banner {
  background: var(--success-dim);
  border: 1px solid rgba(34, 116, 71, 0.25);
  border-left: 4px solid var(--success);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--success);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Pre-null screen */
.fs-pre-null-screen {
  max-width: 560px;
  margin: 60px auto;
  text-align: center;
  padding: 0 40px;
}

.fs-pre-null-screen h2 {
  font-family: var(--font-body);
  font-size: 24px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}

.fs-pre-null-screen p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 28px;
}

.fs-certification-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 24px;
  text-align: left;
  margin-bottom: 18px;
}

.fs-certification-box label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--fg);
  line-height: 1.5;
  cursor: pointer;
}

.fs-certification-box input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--accent);
}

/* STOP notice */
.fs-stop-notice {
  background: var(--danger-dim);
  border: 1px solid rgba(164, 38, 44, 0.25);
  border-left: 4px solid var(--danger);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--danger);
  margin-bottom: 16px;
}

/* Investigation detail header */
.fs-detail-header {
  padding: 14px 40px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
}

.fs-detail-title {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  flex: 1;
  cursor: text;
  border-radius: 4px;
  padding: 2px 6px;
  margin: -2px -6px;
  transition: background 0.12s;
}
.fs-detail-title:hover { background: var(--bg-surface); }

.fs-title-input {
  flex: 1;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 2px 6px;
  outline: none;
  box-shadow: 0 0 0 2px rgba(70,71,117,0.15);
  min-width: 0;
}

.fs-report-finalized {
  background: var(--success-dim);
  border: 1px solid rgba(34, 116, 71, 0.25);
  color: var(--success);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 100px;
}

/* Gate decision buttons in modal */
.gate-decision-btn {
  flex: 1;
  padding: 10px;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--fg);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
  text-align: center;
}

.gate-decision-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.gate-decision-btn.selected-proceed {
  background: var(--success-dim);
  border-color: var(--success);
  color: var(--success);
}

.gate-decision-btn.selected-redefine {
  background: var(--warning-dim);
  border-color: var(--warning);
  color: #7A5E00;
}

.gate-decision-btn.selected-stop {
  background: var(--danger-dim);
  border-color: var(--danger);
  color: var(--danger);
}

/* Generic card */
.fs-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 18px 20px;
  margin-bottom: 16px;
}

.fs-card-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  font-weight: 600;
  margin-bottom: 10px;
}

.fs-add-entry-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius);
  transition: background 0.12s;
}

.fs-add-entry-btn:hover {
  background: var(--accent-dim);
}

/* Table cells for coverage/falsification */
td select,
td input[type="text"] {
  font-size: 12px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--fg);
}

td select:focus,
td input:focus {
  outline: none;
  border-color: var(--accent);
}

td button {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--fg-muted);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

td button:hover {
  background: var(--bg-surface);
  color: var(--fg);
}

/* ── Misc ───────────────────────────────────────────────────── */
.note-delete-btn {
  background: none;
  border: none;
  color: var(--fg-muted);
  cursor: pointer;
  font-size: 11px;
  padding: 2px 4px;
  border-radius: var(--radius);
  flex-shrink: 0;
  transition: color 0.12s;
}

.note-delete-btn:hover {
  color: var(--danger);
}

.case-option-meta {
  font-size: 11px;
  color: var(--fg-muted);
  display: flex;
  gap: 8px;
}

/* AI button loading state */
.btn-ai-loading {
  opacity: 0.7;
  cursor: wait;
}

/* ForenSync subject row */
.fs-subject-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

/* Gate status chips */
.gate-status-chip {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.gate-status-chip.pending {
  background: var(--warning-dim);
  color: #7A5E00;
}

.gate-status-chip.proceed {
  background: var(--success-dim);
  color: var(--success);
}

.gate-status-chip.redefine {
  background: var(--warning-dim);
  color: #7A5E00;
}

.gate-status-chip.stop {
  background: var(--danger-dim);
  color: var(--danger);
}

/* ── Responsive ──────────────────────────────────────────────── */

@media (max-width: 900px) {
  .sidebar {
    width: 56px;
    overflow: visible;
  }
  .sidebar-header { padding: 14px 8px; }
  .sidebar-logo { font-size: 0; }
  .sidebar-logo::first-letter { font-size: 15px; }
  .sidebar-tag { display: none; }
  .nav-item span:not(.badge), .nav-item .badge { display: none; }
  .nav-item { justify-content: center; padding: 10px; }
  .nav-item svg { margin: 0; }
  .sidebar-footer { display: none; }
  .view-header { padding: 18px 20px 14px; }
  .cases-list, .alerts-list { padding: 14px 20px 28px; }
  .fs-body { padding: 20px; }
  .fs-detail-header { padding: 12px 20px; flex-wrap: wrap; gap: 8px; }
  .case-detail-header { padding: 12px 20px; }
  .case-detail-grid { grid-template-columns: 1fr; }
  .case-detail-right { border-top: 1px solid var(--border); }
  .case-detail-left { padding: 20px; border-right: none; }
  .case-detail-right { padding: 20px; }
  .fs-phase-bar { padding: 0 4px; }
  .fs-phase-step { padding: 10px 8px; font-size: 11px; }
  .fs-subject-row { grid-template-columns: 1fr; }
  .fs-coverage-table { font-size: 12px; }
  .fs-coverage-table th, .fs-coverage-table td { padding: 6px 8px; }
}

@media (max-width: 600px) {
  .sidebar { display: none; }
  .modal-box { width: calc(100vw - 24px); padding: 18px; }
  .modal-box.modal-sm { width: calc(100vw - 24px); }
  .fs-detail-title { font-size: 15px; }
  .view-title { font-size: 18px; }
  .form-row { grid-template-columns: 1fr; }
}