/* Groflex Section 4 — approval modal + notifications (matches existing design tokens) */
#g4-approval-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 22, 40, 0.72);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
#g4-approval-overlay.open { display: flex; }
#g4-approval-modal {
  background: var(--bg-secondary, #0f1f35);
  border: 1px solid var(--border, #1e3a5f);
  border-radius: 12px;
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
}
#g4-approval-modal .g4-hdr {
  padding: 20px 24px 12px;
  border-bottom: 1px solid var(--border, #1e3a5f);
}
#g4-approval-modal .g4-hdr h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--fg-primary, #f1f5f9);
}
#g4-approval-modal .g4-body { padding: 16px 24px; }
#g4-approval-modal .g4-signal {
  background: var(--bg-tertiary, #152238);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--fg-secondary, #94a3b8);
  margin-bottom: 16px;
}
.g4-option {
  border: 1px solid var(--border, #1e3a5f);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.g4-option:hover { border-color: var(--accent, #3b82f6); }
.g4-option.selected {
  border-color: var(--accent, #3b82f6);
  background: rgba(59, 130, 246, 0.08);
}
.g4-option.recommended { border-left: 3px solid var(--accent, #3b82f6); }
.g4-option .g4-opt-label { font-weight: 600; font-size: 13px; }
.g4-option .g4-opt-impact {
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  color: var(--amber, #f59e0b);
  margin-top: 4px;
}
.g4-option .g4-rec {
  font-size: 10px;
  color: var(--accent, #3b82f6);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
#g4-approval-modal .g4-actions {
  display: flex;
  gap: 10px;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border, #1e3a5f);
}
#g4-notify-badge {
  position: relative;
  cursor: pointer;
  margin-right: 8px;
}
#g4-notify-dot {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 8px;
  height: 8px;
  background: var(--red, #ef4444);
  border-radius: 50%;
}
.g4-tab-row { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.g4-tab {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
  border: 1px solid var(--border, #1e3a5f);
  color: var(--fg-secondary, #94a3b8);
}
.g4-tab.active {
  background: var(--accent, #3b82f6);
  color: #fff;
  border-color: var(--accent, #3b82f6);
}
.inp, #g4-fi-params .inp, #g4-policy-rows .inp, #g4-approval-tbl .inp {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border, #1e3a5f);
  border-radius: 6px;
  background: var(--bg-elevated, #152238);
  color: var(--fg-primary, #f1f5f9);
  font-size: 12px;
  box-sizing: border-box;
}