@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=IBM+Plex+Mono:wght@400;500&display=swap");

:root {
  --bg: #f6f5f3;
  --card: #ffffff;
  --ink: #1b1d21;
  --ink-soft: #50555f;
  --line: #d6d2cb;
  --accent: #0d8b6f;
  --accent-soft: #daf4ec;
  --danger: #a4202f;
  --danger-soft: #ffe6e7;
  --shadow: 0 14px 30px rgba(21, 23, 30, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(circle at 20% 0, #f5f8f2 0%, #f4f3f0 45%, #f6f5f3 100%);
  color: var(--ink);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

body {
  animation: page-enter 420ms ease-out;
}

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

.app-shell {
  max-width: 1160px;
  margin: 0 auto;
  padding: 1.2rem;
}

.hero {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 78%, white 22%);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem;
}

.hero-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  justify-content: space-between;
}

h1 {
  margin: 0;
  font-size: clamp(1.3rem, 2.3vw, 2rem);
  letter-spacing: 0.02em;
}

.subtle {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.36rem 0.65rem;
  font-size: 0.82rem;
  background: #f8faf8;
}

.pill.role-admin {
  background: #e8f5ff;
  border-color: #bfd7ea;
}

.pill.role-editor {
  background: #ebf9ef;
  border-color: #bedcc8;
}

.pill.role-viewer {
  background: #fff8e5;
  border-color: #ecdcb0;
}

.pill.session-type {
  font-weight: 700;
  text-transform: capitalize;
}

.pill.session-scientific {
  background: var(--accent-soft);
  border-color: #b9e2d4;
}

.pill.session-operational {
  background: #e8f5ff;
  border-color: #bfd7ea;
}

.session-item.session-scientific {
  border-left: 4px solid var(--accent);
}

.session-item.session-operational {
  border-left: 4px solid #2b6cb0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 0.95rem;
  margin-top: 1rem;
}

.card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  box-shadow: var(--shadow);
  padding: 0.92rem;
  animation: card-rise 340ms ease-out;
}

@keyframes card-rise {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card h2,
.card h3 {
  margin-top: 0;
}

.span-4 {
  grid-column: span 4;
}

.span-6 {
  grid-column: span 6;
}

.span-8 {
  grid-column: span 8;
}

.span-12 {
  grid-column: span 12;
}

.form {
  display: grid;
  gap: 0.58rem;
}

label {
  font-size: 0.84rem;
  color: var(--ink-soft);
  display: grid;
  gap: 0.26rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem 0.62rem;
  font: inherit;
  color: var(--ink);
  background: #fbfbfa;
}

textarea {
  min-height: 80px;
  resize: vertical;
}

button {
  border: 1px solid transparent;
  border-radius: 11px;
  padding: 0.55rem 0.8rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 16px rgba(21, 23, 30, 0.1);
}

button:disabled {
  opacity: 0.58;
  transform: none;
  box-shadow: none;
  cursor: not-allowed;
}

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

.btn-secondary {
  border-color: var(--line);
  background: #f9f7f4;
}

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

.inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.kpi {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.5rem 0.68rem;
  background: #faf9f7;
}

.kpi strong {
  display: block;
  font-size: 1.1rem;
}

.stack {
  display: grid;
  gap: 0.55rem;
}

.item {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.58rem;
  background: #fcfcfc;
}

.item-head {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  align-items: center;
}

.question-parent-list {
  margin-top: 0.32rem;
}

.question-map {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.45rem;
}

.question-node {
  border-left: 3px solid var(--line);
  padding: 0.38rem 0 0.38rem 0.6rem;
}

.question-node-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  align-items: center;
}

.question-node-text {
  max-width: 100%;
  text-align: left;
}

.question-node-children {
  display: grid;
  gap: 0.35rem;
  margin-top: 0.35rem;
}

.item-rejected {
  opacity: 0.72;
  background: #f6f2eb;
}

.item-staged {
  border-color: #b9e2d4;
  background: #f2fcf8;
}

.item-error {
  border-color: #e3b7bd;
  background: #fff3f3;
}

.review-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.95rem;
  margin-top: 0.9rem;
}

.dataset-pr-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
  gap: 0.95rem;
  margin-top: 0.9rem;
}

.dataset-pr-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.95rem;
  margin-top: 0.85rem;
}

.review-queue-item {
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.58rem;
  background: #fcfcfc;
}

.review-queue-item.selected {
  border-color: #2b6cb0;
  background: #e8f5ff;
}

.pill.review-status {
  font-weight: 700;
  text-transform: capitalize;
}

.pill.review-pending {
  background: #fff8e5;
  border-color: #ecdcb0;
}

.pill.review-approved {
  background: var(--accent-soft);
  border-color: #b9e2d4;
}

.pill.review-changes_requested {
  background: #fff3d2;
  border-color: #e6d2a0;
}

.pill.review-rejected {
  background: var(--danger-soft);
  border-color: #e3b7bd;
}

.manifest-preview {
  margin: 0.55rem 0 0;
  white-space: pre-wrap;
  background: #f7f6f3;
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 0.7rem;
  max-height: 320px;
  overflow: auto;
}

.review-pane {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.8rem;
  background: #fbfbfa;
}

.note-image {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: 0 10px 20px rgba(21, 23, 30, 0.06);
  margin-bottom: 0.6rem;
}

.note-text {
  margin: 0.35rem 0 0;
  white-space: pre-wrap;
  background: #f7f6f3;
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 0.7rem;
  font-size: 0.88rem;
  line-height: 1.35;
}

.review-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.source-snippet {
  margin: 0.55rem 0;
  padding: 0.55rem 0.65rem;
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: #f8f8f6;
  font-size: 0.88rem;
  line-height: 1.35;
  white-space: pre-wrap;
}

.highlight {
  background: #fff2a8;
  border-radius: 6px;
  padding: 0 0.22em;
}

.mono {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.8rem;
  color: #535761;
}

.flash {
  border-radius: 11px;
  border: 1px solid;
  padding: 0.55rem 0.66rem;
  font-size: 0.88rem;
}

.flash.ok {
  border-color: #b9e2d4;
  background: var(--accent-soft);
}

.flash.error {
  border-color: #e3b7bd;
  background: var(--danger-soft);
}

.warn {
  border: 1px solid #e6d2a0;
  background: #fff3d2;
  border-radius: 11px;
  padding: 0.6rem;
  font-size: 0.88rem;
}

.link {
  color: var(--ink);
  text-decoration: none;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.link:hover {
  transform: none;
  box-shadow: none;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.search-row {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 0.7rem;
  align-items: end;
}

.search-results {
  margin-top: 0.85rem;
}

.pill.relevance {
  font-weight: 700;
}

.pill.relevance-top {
  background: #e8f5ff;
  border-color: #bfd7ea;
}

.pill.relevance-high {
  background: #ebf9ef;
  border-color: #bedcc8;
}

.pill.relevance-med {
  background: #fff8e5;
  border-color: #ecdcb0;
}

.pill.relevance-low {
  background: #f5f1ea;
  border-color: #d8d0c6;
}

.detail-actions {
  margin-top: 0.85rem;
}

@media (max-width: 980px) {
  .span-4,
  .span-6,
  .span-8,
  .span-12 {
    grid-column: span 12;
  }

  .hero {
    position: static;
  }

  .search-row {
    grid-template-columns: 1fr;
  }

  .review-layout {
    grid-template-columns: 1fr;
  }

  .dataset-pr-layout {
    grid-template-columns: 1fr;
  }

  .review-fields {
    grid-template-columns: 1fr;
  }

  .dataset-pr-grid {
    grid-template-columns: 1fr;
  }
}