:root {
  --bg: #f6f7f5;
  --surface: #ffffff;
  --text: #1e2520;
  --muted: #667067;
  --line: #dfe5dd;
  --green: #206b49;
  --green-strong: #155b3c;
  --amber: #b56b18;
  --red: #b42318;
  --blue: #2563a8;
  --shadow: 0 12px 36px rgba(25, 45, 32, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}

html {
  scroll-behavior: smooth;
}

#page-top {
  scroll-margin-top: 84px;
}

a {
  color: var(--green);
  text-decoration: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
  padding: 0 28px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  flex: 0 0 auto;
  color: var(--text);
  font-size: 20px;
  font-weight: 800;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 14px;
}

.inline-form {
  display: inline;
}

.link-button {
  border: 0;
  background: transparent;
  color: var(--green);
  cursor: pointer;
  font: inherit;
  padding: 0;
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 28px auto 80px;
}

body.review-page .shell {
  width: min(1760px, calc(100% - 32px));
}

.messages {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.message {
  padding: 12px 14px;
  border-radius: 8px;
  background: #eef6f0;
  border: 1px solid #c8ddce;
}

.message.error,
.message.danger {
  background: #fff1f1;
  border-color: #f0c7c7;
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin: 8px 0 22px;
}


.eyebrow {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 13px;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
}

h2 {
  font-size: 20px;
  line-height: 1.35;
}

.auth-panel,
.panel,
.question-block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.auth-panel {
  width: min(460px, 100%);
  margin: 48px auto;
  padding: 28px;
}

.panel {
  padding: 22px;
  margin-bottom: 20px;
}

.narrow-panel {
  width: min(620px, 100%);
}

.panel-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.form-grid {
  display: grid;
  gap: 16px;
}

.compact-form {
  padding: 14px 0 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.wide-form {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.wide-form label:first-of-type,
.wide-form label:nth-of-type(3),
.wide-form label:nth-of-type(5),
.wide-form .button-row {
  grid-column: 1 / -1;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  background: #fff;
  font: inherit;
}

textarea {
  resize: vertical;
}

input[type="checkbox"],
input[type="radio"] {
  width: 18px;
  min-height: 18px;
}

.check-line {
  display: flex;
  align-items: center;
  gap: 10px;
}

button,
.button-like {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border-radius: 8px;
  padding: 10px 16px;
  border: 1px solid transparent;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

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

.primary:hover {
  background: var(--green-strong);
}

.secondary {
  background: #fff;
  color: var(--green);
  border-color: var(--line);
}

.danger {
  background: #fff;
  color: var(--red);
  border-color: #f0c7c7;
}

.button-row,
.filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 12px;
}

.filter-row label {
  flex: 1 1 220px;
}

.action-grid,
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.action-tile,
.stat {
  border-radius: 8px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.action-tile {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #fff;
}

.primary-tile {
  background: linear-gradient(135deg, #206b49, #2f7e85);
}

.accent-tile {
  background: linear-gradient(135deg, #8b5a19, #b56b18);
}

.action-tile span {
  font-size: 24px;
  font-weight: 800;
}

.action-tile strong {
  font-size: 15px;
  font-weight: 600;
}

.stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat span {
  display: block;
  color: var(--muted);
}

.stat strong {
  display: block;
  margin-top: 8px;
  font-size: 32px;
}

.list {
  display: grid;
  gap: 10px;
}

.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
}

.list-row p {
  margin: 4px 0 0;
  color: var(--muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  min-height: 28px;
  border-radius: 999px;
  padding: 4px 10px;
  color: var(--muted);
  background: #eef0ee;
  font-size: 13px;
  white-space: nowrap;
}

.badge.ok {
  color: var(--green);
  background: #e6f5ec;
}

.badge.bad {
  color: var(--red);
  background: #fff0ef;
}

.empty,
.muted-line {
  color: var(--muted);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

th {
  color: var(--muted);
  font-size: 13px;
}

.quiz-form,
.result-list {
  display: grid;
  gap: 18px;
}

.question-block {
  padding: 22px;
}

.question-block h2 {
  margin: 10px 0 18px;
}

.question-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}

.choice-list {
  display: grid;
  gap: 10px;
}

.choice-list label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
}

.sticky-submit {
  position: sticky;
  bottom: 16px;
  display: flex;
  justify-content: flex-end;
  padding: 10px;
}

small,
.errorlist {
  color: var(--red);
}

.errorlist {
  margin: 0;
  padding-left: 18px;
}

@media (max-width: 760px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 16px;
  }

  .nav {
    justify-content: flex-start;
  }

  .shell {
    width: min(100% - 20px, 1120px);
    margin-top: 18px;
  }

  .page-head {
    align-items: stretch;
    flex-direction: column;
  }

  .action-grid,
  .stats-grid,
  .wide-form {
    grid-template-columns: 1fr;
  }

  .wide-form label,
  .wide-form .button-row {
    grid-column: 1;
  }

  .auth-panel,
  .panel,
  .question-block {
    padding: 16px;
  }

  .list-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .button-row button,
  .filter-row button,
  .button-like {
    width: 100%;
  }
}

.profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  margin-bottom: 20px;
}

.info-list {
  display: grid;
  gap: 12px;
}

.info-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.info-list div:last-child {
  border-bottom: 0;
}

.info-list span {
  color: var(--muted);
}

.info-list strong {
  text-align: right;
  overflow-wrap: anywhere;
}

@media (max-width: 760px) {
  .profile-grid {
    grid-template-columns: 1fr;
  }

  .info-list div {
    align-items: flex-start;
    flex-direction: column;
  }

  .info-list strong {
    text-align: left;
  }
}


.compact-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 0;
}

.progress-line,
.mini-progress {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.progress-line {
  margin-top: 16px;
}

progress {
  width: min(320px, 100%);
  height: 10px;
  accent-color: var(--green);
}

.mini-progress {
  margin-top: 6px;
  font-size: 12px;
}

.mini-progress progress {
  width: 96px;
}

.review-actions {
  margin-bottom: 16px;
}

.review-list {
  gap: 12px;
}

#draft-list {
  scroll-margin-top: 24px;
}

.review-row,
.muted-id {
  color: var(--muted);
  font-weight: 800;
}

.question-row {
  align-items: flex-start;
}

.row-check {
  flex: 0 0 auto;
  padding-top: 4px;
}

.review-main {
  flex: 1 1 auto;
  min-width: 0;
}

.review-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.review-heading-with-actions {
  align-items: center;
  flex-wrap: wrap;
}

.review-title-copy {
  flex: 1 1 220px;
  min-width: 0;
}

.review-card-actions {
  flex: 1 1 560px;
  justify-content: flex-end;
  margin-left: auto;
}

.review-card-actions button,
.review-card-actions .button-like,
.review-card-actions .score-badge {
  white-space: nowrap;
}

.review-card-actions .disabled {
  background: #f5f7f5;
  color: var(--muted);
  cursor: not-allowed;
  opacity: 0.55;
  pointer-events: none;
}

.review-nav-count {
  align-self: center;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.toolbar-image-menu {
  position: relative;
  flex: 0 1 auto;
}

.toolbar-image-menu .image-details {
  margin: 0;
}

.toolbar-image-menu .image-details summary {
  min-height: 42px;
  padding: 10px 16px;
  white-space: nowrap;
}

.toolbar-image-menu .image-strip {
  position: fixed;
  z-index: 30;
  top: 116px;
  right: 24px;
  left: auto;
  width: min(980px, calc(100vw - 48px));
  max-height: min(72vh, 760px);
  overflow-y: auto;
  overflow-x: hidden;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  align-items: start;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.toolbar-image-menu .compact-images figure {
  width: 100%;
}

.toolbar-image-menu .compact-images img {
  height: 132px;
  max-height: none;
}

.inline-image-section {
  display: grid;
  gap: 8px;
}

.inline-image-section h3 {
  margin: 0;
  color: var(--ink);
  font-size: 16px;
}

.stem-image-section,
.choice-image-section,
.explanation-image-section {
  grid-column: 1 / -1;
}

.choice-image-section {
  margin-top: -4px;
}

.form-field {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}



.floating-top-button {
  position: fixed;
  right: 18px;
  bottom: 96px;
  z-index: 8;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  width: 54px;
  min-height: 54px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--green);
  box-shadow: var(--shadow);
  font-size: 18px;
  font-weight: 900;
  backdrop-filter: blur(10px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

.floating-top-button.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  visibility: hidden;
}

.floating-top-button span {
  font-size: 12px;
  line-height: 1;
}

@media (prefers-reduced-motion: reduce) {
  .floating-top-button {
    transition: none;
  }
}

.score-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-width: 48px;
  min-height: 34px;
  border-radius: 8px;
  padding: 4px 10px;
  color: #fff;
  background: var(--blue);
  font-weight: 800;
}

.score-badge.large {
  min-width: 64px;
  min-height: 44px;
  font-size: 20px;
}

.issue-list {
  display: grid;
  gap: 6px;
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--amber);
}

.selectable-issues {
  padding-left: 0;
  list-style: none;
}

.quality-issue-choice {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  align-items: start;
  gap: 8px;
  color: var(--amber);
  line-height: 1.5;
}

.quality-issue-choice input {
  width: 16px;
  height: 16px;
  margin-top: 4px;
  accent-color: var(--green);
}

.review-note {
  margin-top: 8px;
}

.image-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 12px 0;
}

.image-strip figure {
  width: min(240px, 100%);
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.image-strip img {
  display: block;
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  background: #f8faf8;
}

.image-strip figcaption {
  padding: 6px 8px;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 760px) {
  .compact-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .progress-line {
    align-items: flex-start;
    flex-direction: column;
  }

  .review-heading {
    flex-direction: column;
  }

  .review-card-actions {
    justify-content: flex-start;
    margin-left: 0;
    width: 100%;
  }

  .toolbar-image-menu {
    width: 100%;
  }

  .toolbar-image-menu .image-details summary {
    width: 100%;
  }

  .toolbar-image-menu .image-strip {
    top: 148px;
    right: 10px;
    width: calc(100vw - 20px);
    max-height: 68vh;
    grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
  }


  .review-row .button-like,
  .question-row .button-like {
    width: 100%;
  }

  .floating-top-button {
    right: 10px;
    bottom: 72px;
    width: 48px;
    min-height: 48px;
  }
}


.image-details {
  margin: 10px 0;
}

.image-details summary {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--green);
  background: #fff;
  cursor: pointer;
  font-weight: 700;
}

.file-chip,
.tag-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border-radius: 8px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--green);
  font-size: 13px;
}

.tag-pill.strong {
  color: #fff;
  background: var(--green);
  border-color: var(--green);
}

.status-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border-radius: 8px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}

.status-chip.queued {
  color: var(--blue);
  border-color: #bdd2ea;
  background: #f2f7fd;
}

.status-chip.compact {
  min-height: 24px;
  padding: 2px 7px;
  font-size: 12px;
}

.tag-summary,
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.tag-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 18px;
}

.tag-tree {
  display: grid;
  gap: 10px;
}

.tag-tree details {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fbfcfb;
}

.tag-tree summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
}

.taxonomy-overview {
  padding-top: 16px;
  padding-bottom: 16px;
}

.taxonomy-tree {
  gap: 12px;
}

.taxonomy-node {
  background: #fbfcfb;
}

.taxonomy-node.level-1 {
  background: #fff;
}

.taxonomy-node.level-2 {
  background: #f8faf9;
}

.taxonomy-node summary span {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
}

.taxonomy-node summary small {
  color: var(--muted);
  font-weight: 700;
  white-space: nowrap;
}

.taxonomy-node summary a {
  flex: 0 0 auto;
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
}

.taxonomy-children {
  display: grid;
  gap: 10px;
  margin-top: 12px;
  padding-left: 14px;
  border-left: 2px solid #e2e8e2;
}

.tag-cloud.compact {
  margin-bottom: 0;
}

.tag-pill.knowledge {
  color: #31536f;
  border-color: #c6d7e4;
  background: #f6fafc;
}

@media (max-width: 760px) {
  .tag-layout {
    grid-template-columns: 1fr;
  }

  .image-strip figure {
    width: 100%;
  }
}


.compact-images figure {
  width: min(180px, 100%);
}

.compact-images img {
  max-height: 150px;
}


.draft-review-layout {
  display: grid;
  grid-template-columns: minmax(440px, 0.95fr) minmax(0, 1.65fr);
  gap: 24px;
  align-items: start;
}

.draft-review-main {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.source-preview-panel {
  position: sticky;
  top: 86px;
  max-height: calc(100vh - 104px);
  overflow: auto;
}

.source-pdf-viewer {
  display: grid;
  gap: 10px;
}


.source-pdf-frame {
  display: block;
  width: 100%;
  height: calc(100vh - 210px);
  min-height: 680px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf8;
}

.source-preview-mode-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.source-preview-mode-tabs .is-active {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.source-preview-pane[hidden] {
  display: none;
}

.source-capture-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.source-capture-tools button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.source-capture-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf8;
  cursor: default;
  user-select: none;
  touch-action: pan-y;
}

.source-capture-frame.is-capturing {
  cursor: crosshair;
  outline: 2px dashed var(--green);
  outline-offset: 4px;
  touch-action: none;
}

.source-capture-frame img {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
}

.source-crop-box {
  position: absolute;
  border: 2px solid var(--green);
  background: rgba(35, 121, 82, 0.16);
  pointer-events: none;
}

.source-capture-hint {
  margin-top: 8px;
}

.source-excerpt-details {
  margin-top: 12px;
}

.source-excerpt-details summary {
  color: var(--green);
  cursor: pointer;
  font-weight: 700;
}

.source-preview-panel .panel-title {
  align-items: flex-start;
}

.compact-button {
  min-height: 32px;
  padding: 5px 9px;
  font-size: 13px;
}

.source-page-list {
  display: grid;
  gap: 10px;
}

.source-page {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
  padding: 10px;
}

.source-page summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
}

.source-page summary span {
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
}

.source-page-image {
  margin: 10px 0 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}

.source-page-image img {
  display: block;
  width: 100%;
  height: auto;
}

.source-excerpt {
  margin-top: 10px;
  padding: 10px;
  border-radius: 8px;
  background: #f5f8f6;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.7;
  max-height: 280px;
  overflow: auto;
}

.muted-source {
  color: var(--muted);
}

@media (max-width: 1180px) {
  .draft-review-layout {
    grid-template-columns: minmax(360px, 1fr) minmax(0, 1.35fr);
  }
}

@media (max-width: 920px) {
  .draft-review-layout {
    grid-template-columns: 1fr;
  }

  .source-preview-panel {
    position: static;
    max-height: none;
  }

  .source-pdf-frame {
    height: 68vh;
    min-height: 520px;
  }
}

@media (max-width: 760px) {
  .source-pdf-frame {
    min-height: 460px;
  }
}


.question-images figure {  width: min(420px, 100%);
}

.question-images img {
  max-height: 280px;
}

.choice-content {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.choice-content .question-images figure,
.choice-review-item .question-images figure {
  width: min(300px, 100%);
}

.choice-content .question-images img,
.choice-review-item .question-images img {
  max-height: 190px;
}

.choice-review-list {
  display: grid;
  gap: 10px;
  margin: 12px 0;
}

.choice-review-item {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
}

.choice-review-title {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.choice-review-title strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: #eaf4ee;
  color: var(--green);
}

.choice-review-title span {
  min-width: 0;
  color: var(--muted);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.compact-choice-images .question-images {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.compact-choice-images .question-images figure {
  width: 100%;
}

.compact-choice-images .question-images img {
  max-height: 160px;
}

.profile-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.metric-card {
  display: grid;
  gap: 8px;
  min-height: 112px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
}

.metric-card strong {
  font-size: 16px;
}

.metric-card span {
  color: var(--muted);
  font-size: 13px;
}

.image-usage-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.image-usage-links a {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7faf7;
  font-size: 12px;
}

.image-strip figcaption small {
  display: block;
  margin-top: 3px;
  overflow-wrap: anywhere;
}

@media (max-width: 920px) {
  .profile-stats,
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .profile-stats,
  .metric-grid {
    grid-template-columns: 1fr;
  }
}

.import-stats {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

a.stat {
  color: var(--text);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

a.stat:hover {
  border-color: var(--green);
  transform: translateY(-1px);
}

td small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}

@media (max-width: 1080px) {
  .import-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .import-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}


.wide-form .field-stem,
.wide-form .field-choices_text,
.wide-form .field-answer_text,
.wide-form .field-explanation,
.wide-form .field-tag_text,
.wide-form .field-reject_reason {
  grid-column: 1 / -1;
}

.field-answer_text textarea {
  min-height: 132px;
  white-space: pre-wrap;
}

.field-explanation textarea {
  min-height: 190px;
}

.question-form .field-choices_text[hidden] {
  display: none;
}

.bulk-reject-reason {
  margin: -4px 0 16px;
}

.discard-reason {
  margin: 10px 0 0;
  padding: 10px 12px;
  border: 1px solid #f0c7c7;
  border-radius: 8px;
  color: var(--red);
  background: #fff7f6;
}

.reject-reason-input textarea {
  min-height: 68px;
}

.table-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.table-actions form,
.page-actions form {
  margin: 0;
}

body.has-open-image-menu {
  overflow-x: hidden;
}

.toolbar-image-menu .image-details[open] summary,
.image-details[open] summary {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(32, 107, 73, 0.12);
}

.toolbar-image-menu .image-strip {
  overscroll-behavior: contain;
  touch-action: pan-y;
  animation: menuFadeIn 0.16s ease-out;
}

@keyframes menuFadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.import-status-grid,
.import-card-grid,
.analytics-overview {
  display: grid;
  gap: 12px;
}

.import-status-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.import-status-card {
  min-height: 118px;
  color: var(--text);
  transition: border-color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}

.import-status-card.is-active,
.import-status-card:hover {
  border-color: var(--green);
  transform: translateY(-2px);
}

.import-status-card.status-active.is-active,
.import-status-card.status-active:hover {
  border-color: var(--blue);
}

.import-status-card.status-failed.is-active,
.import-status-card.status-failed:hover {
  border-color: var(--red);
}

.import-group-list {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.import-group {
  display: grid;
  gap: 10px;
}

.import-group-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}

.import-group-heading strong {
  color: var(--text);
  font-size: 15px;
}

.import-card-grid {
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
}

.import-batch-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
  box-shadow: 0 8px 24px rgba(25, 45, 32, 0.06);
  transition: border-color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}

.import-batch-card:hover {
  border-color: #b8d0bf;
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(25, 45, 32, 0.1);
}

.import-batch-card.is-live {
  border-color: #bdd2ea;
  animation: importPulse 1.8s ease-in-out infinite;
}

@keyframes importPulse {
  0%, 100% {
    box-shadow: 0 8px 24px rgba(37, 99, 168, 0.06);
  }
  50% {
    box-shadow: 0 12px 30px rgba(37, 99, 168, 0.16);
  }
}

.import-batch-main {
  display: grid;
  gap: 14px;
  color: var(--text);
}

.import-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.import-card-header h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.import-card-progress {
  margin-top: 0;
}

.import-metric-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.import-metric-grid div {
  min-height: 76px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.import-metric-grid span,
.import-metric-grid small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.import-metric-grid strong {
  display: block;
  margin-top: 4px;
  font-size: 16px;
  overflow-wrap: anywhere;
}

.import-card-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.status-chip.completed {
  color: var(--green);
  border-color: #c8ddce;
  background: #eef8f1;
}

.status-chip.review,
.status-chip.unparsed {
  color: var(--amber);
  border-color: #ead5b7;
  background: #fff8ed;
}

.status-chip.active {
  color: var(--blue);
  border-color: #bdd2ea;
  background: #f2f7fd;
}

.status-chip.failed {
  color: var(--red);
  border-color: #f0c7c7;
  background: #fff1f1;
}

.analytics-overview {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-bottom: 20px;
}

.analytics-grid {
  align-items: start;
}

.analytics-row {
  color: var(--text);
}

.analytics-metrics {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.compact-list {
  gap: 8px;
}

.question-performance-stats {
  margin-bottom: 20px;
}

.profile-insight-grid {
  align-items: stretch;
}

.compact-metric-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.activity-bars {
  display: grid;
  grid-template-columns: repeat(14, minmax(22px, 1fr));
  gap: 8px;
  align-items: end;
  min-height: 170px;
}

.activity-bar-item {
  display: grid;
  gap: 4px;
  justify-items: center;
  color: var(--muted);
  font-size: 11px;
}

.activity-bar-track {
  position: relative;
  width: 100%;
  height: 112px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf8;
  overflow: hidden;
}

.activity-bar-track span {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  min-height: 0;
  background: linear-gradient(180deg, #2f7e85, var(--green));
  transition: height 0.24s ease;
}

@media (max-width: 1180px) {
  .import-status-grid,
  .analytics-overview {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .import-metric-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .import-status-grid,
  .analytics-overview,
  .import-card-grid,
  .import-metric-grid,
  .analytics-metrics,
  .compact-metric-grid {
    grid-template-columns: 1fr;
  }

  .import-card-header,
  .import-group-heading {
    flex-direction: column;
  }

  .import-card-actions,
  .import-card-actions form,
  .import-card-actions button,
  .import-card-actions .button-like {
    width: 100%;
  }

  .activity-bars {
    grid-template-columns: repeat(7, minmax(24px, 1fr));
  }
}