.protocol-review {
  --ink: #172033;
  --paper: #fbfcff;
  --rule: #cfd8e6;
  position: relative;
  margin-top: 22px;
  padding: 24px;
  overflow: hidden;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 16px;
}
.protocol-review::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  content: "";
  background: #315fcb;
}
.protocol-review-head,
.protocol-actions,
.protocol-version-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}
.protocol-review-head h3 { margin: 0; font-size: 24px; }
.protocol-state {
  padding: 5px 10px;
  color: #854d0e;
  font-size: 12px;
  font-weight: 800;
  background: #fef3c7;
  border-radius: 999px;
}
.protocol-state.approved { color: #166534; background: #dcfce7; }
.protocol-view-grid { display: grid; gap: 18px; margin-top: 20px; }
.protocol-view-grid section { padding-top: 14px; border-top: 1px solid var(--rule); }
.protocol-view-grid h4 { margin: 0 0 7px; font-size: 13px; color: #526079; text-transform: uppercase; letter-spacing: .06em; }
.protocol-view-grid p { margin: 0; line-height: 1.6; white-space: pre-wrap; }
.protocol-edit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 20px; }
.protocol-edit-grid .wide { grid-column: 1 / -1; }
.protocol-review textarea,
.protocol-review select {
  width: 100%;
  padding: 11px 13px;
  font: inherit;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 9px;
}
.protocol-review textarea { min-height: 96px; resize: vertical; }
.protocol-task-editor {
  display: grid;
  grid-template-columns: 1.2fr 1.5fr .9fr .8fr auto;
  gap: 8px;
  align-items: end;
  margin: 10px 0;
  padding: 12px;
  background: #f3f6fb;
  border-radius: 12px;
}
.protocol-task-editor label { margin: 0; font-size: 12px; }
.protocol-message { margin-top: 12px; color: #166534; }
.protocol-message.error { color: #991b1b; }
.protocol-version-line { margin-top: 14px; justify-content: flex-start; }
.protocol-version-line select { width: auto; min-width: 170px; }
.protocol-rebuild-dialog {
  max-width: 520px;
  padding: 24px;
  color: var(--ink);
  border: 1px solid var(--rule);
  border-radius: 16px;
  box-shadow: 0 24px 80px rgba(15, 23, 42, .22);
}
.protocol-rebuild-dialog::backdrop { background: rgba(15, 23, 42, .38); }
.protocol-rebuild-dialog h2 { margin-top: 0; }
.protocol-rebuild-dialog p { line-height: 1.55; }
@media (max-width: 760px) {
  .protocol-review { padding: 19px; }
  .protocol-edit-grid { grid-template-columns: 1fr; }
  .protocol-edit-grid .wide { grid-column: auto; }
  .protocol-task-editor { grid-template-columns: 1fr; }
  .protocol-actions button { flex: 1 1 100%; }
}