:root {
  color-scheme: light;
  --bg: #eef2f5;
  --panel: #ffffff;
  --panel-soft: #f7f9fb;
  --line: #d7e0e7;
  --line-strong: #b7c5d0;
  --text: #17202a;
  --muted: #68798a;
  --teal: #087f7a;
  --blue: #245da8;
  --green: #157347;
  --amber: #9b5a06;
  --red: #b42318;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 320px;
  min-height: 100%;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
  font-size: 14px;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
input,
select,
textarea {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
}

button {
  min-height: 34px;
  padding: 0 12px;
  cursor: pointer;
}

button:hover,
button:focus-visible,
input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue);
  outline: none;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

button.primary {
  border-color: var(--teal);
  background: var(--teal);
  color: #fff;
}

button.danger {
  color: var(--red);
}

button.publish {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

input,
select {
  width: 100%;
  min-height: 36px;
  padding: 0 9px;
}

textarea {
  width: 100%;
  resize: vertical;
  padding: 9px 10px;
  line-height: 1.65;
}

label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 12px;
}

h1,
h2,
p {
  margin: 0;
}

h1,
h2 {
  font-size: 16px;
  line-height: 1.35;
}

.intake-topbar {
  display: grid;
  grid-template-columns: minmax(220px, auto) 1fr auto;
  align-items: center;
  gap: 20px;
  height: 58px;
  border-bottom: 1px solid var(--line);
  padding: 8px 16px;
  background: #fff;
}

.intake-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--text);
  text-decoration: none;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--teal);
  color: #fff;
  font-weight: 700;
}

.intake-brand strong,
.intake-brand small {
  display: block;
}

.intake-brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
}

.intake-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.intake-nav a {
  border-bottom: 2px solid transparent;
  padding: 10px 12px 8px;
  color: var(--muted);
  text-decoration: none;
}

.intake-nav a.active {
  border-color: var(--teal);
  color: var(--teal);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 999px;
  padding: 3px 9px;
  background: #e8f5ef;
  color: var(--green);
  font-size: 12px;
  white-space: nowrap;
}

.status-badge.neutral {
  background: #edf2f7;
  color: var(--muted);
}

.status-badge.warn {
  background: #fff3df;
  color: var(--amber);
}

.status-badge.bad {
  background: #fff0ee;
  color: var(--red);
}

.intake-shell {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 9px;
  height: calc(100vh - 58px);
  padding: 9px;
}

.upload-strip {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(280px, auto) 116px minmax(180px, 0.8fr);
  align-items: end;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px 12px;
  background: var(--panel);
}

.file-field input {
  padding: 5px 8px;
}

.authorization-check {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  color: var(--text);
}

.authorization-check input {
  width: 16px;
  min-height: 16px;
  accent-color: var(--teal);
}

.upload-status {
  min-width: 0;
  min-height: 36px;
  overflow: hidden;
  color: var(--muted);
  line-height: 36px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upload-status-area {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.upload-status.bad,
.decision-status.bad {
  color: var(--red);
}

.intake-grid {
  display: grid;
  grid-template-columns: 280px minmax(480px, 1fr) 340px;
  gap: 9px;
  min-width: 0;
  min-height: 0;
}

.queue-pane,
.editor-pane,
.source-pane {
  min-width: 0;
  min-height: 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
}

.queue-pane {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto auto minmax(0, 1fr) auto;
}

.editor-pane {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto auto minmax(0, 1fr);
}

.source-pane {
  overflow-y: auto;
}

.pane-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 52px;
  border-bottom: 1px solid var(--line);
  padding: 8px 12px;
}

.pane-head.compact {
  min-height: 42px;
  border-bottom: 0;
  padding: 7px 0;
}

.editor-head > div {
  min-width: 0;
}

#editorTitle,
#editorMeta {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.muted {
  color: var(--muted);
  font-size: 12px;
}

.icon-command {
  width: 34px;
  padding: 0;
  font-size: 19px;
}

.queue-filters {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  border-bottom: 1px solid var(--line);
  padding: 7px;
}

.queue-filters button {
  min-width: 0;
  min-height: 30px;
  padding: 0 5px;
  font-size: 12px;
}

.queue-filters button.active {
  border-color: var(--teal);
  background: #e7f6f3;
  color: var(--teal);
}

.review-queue {
  min-height: 0;
  overflow-y: auto;
}

.queue-empty {
  padding: 24px 14px;
  color: var(--muted);
  text-align: center;
}

.queue-item {
  display: grid;
  gap: 5px;
  width: 100%;
  min-height: 82px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 9px 11px;
  text-align: left;
}

.queue-item.active {
  border-left: 3px solid var(--teal);
  background: #f0f8f7;
}

.queue-item strong,
.queue-item span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-item small {
  color: var(--muted);
}

.queue-pagination {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 6px;
  border-top: 1px solid var(--line);
  padding: 7px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.review-form {
  min-height: 0;
  overflow-y: auto;
  padding: 12px;
}

.metadata-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(100px, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.editor-field {
  margin-bottom: 10px;
}

#contentInput {
  min-height: 150px;
}

#analysisInput {
  min-height: 135px;
}

.options-block {
  margin-bottom: 10px;
}

.field-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
}

.option-editor {
  display: grid;
  gap: 6px;
}

.option-row {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 34px;
  gap: 6px;
}

.option-row button {
  width: 34px;
  padding: 0;
  color: var(--red);
}

.answer-grid {
  display: grid;
  grid-template-columns: minmax(180px, 0.7fr) minmax(280px, 1.3fr);
  gap: 10px;
}

.editor-actions {
  position: sticky;
  bottom: -12px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding: 9px 0 0;
  background: #fff;
}

.conflict-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px solid #eed9a9;
  padding: 7px 12px;
  background: #fff8e8;
  color: var(--amber);
  font-size: 12px;
}

.conflict-banner[hidden] {
  display: none;
}

.source-section,
.decision-section {
  padding: 9px 12px 12px;
}

.decision-section {
  border-top: 1px solid var(--line);
}

.source-section a {
  color: var(--blue);
  font-size: 12px;
}

.source-metadata {
  display: grid;
  gap: 5px;
  margin: 0 0 8px;
}

.source-metadata div {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 7px;
}

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

.source-metadata dd {
  margin: 0;
  overflow-wrap: anywhere;
}

#sourcePreview {
  width: 100%;
  height: 360px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--panel-soft);
}

.decision-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
  margin-top: 9px;
}

.decision-status {
  min-height: 34px;
  padding-top: 8px;
  color: var(--muted);
  line-height: 1.5;
}

@media (max-width: 1100px) {
  .intake-grid {
    grid-template-columns: 240px minmax(430px, 1fr) 300px;
  }

  .metadata-grid {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }
}

@media (max-width: 760px) {
  body {
    overflow-y: auto;
  }

  .intake-topbar {
    grid-template-columns: 1fr auto;
    height: 54px;
    padding: 6px 10px;
  }

  .intake-brand small,
  .intake-topbar > .status-badge {
    display: none;
  }

  .intake-nav {
    justify-content: flex-end;
  }

  .intake-nav a {
    padding: 8px 6px 6px;
    font-size: 12px;
  }

  .intake-shell {
    display: block;
    height: auto;
    padding: 7px;
  }

  .upload-strip {
    grid-template-columns: minmax(0, 1fr) 104px;
    gap: 7px;
    margin-bottom: 7px;
    padding: 7px;
  }

  .file-field {
    grid-column: 1 / -1;
  }

  .authorization-check {
    min-height: 30px;
    font-size: 11px;
  }

  .upload-status-area {
    grid-column: 1 / -1;
  }

  .upload-status {
    min-height: 24px;
    line-height: 24px;
  }

  .intake-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 7px;
  }

  .queue-pane {
    max-height: 230px;
  }

  .queue-filters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow-x: visible;
  }

  .editor-pane {
    min-height: 620px;
  }

  .review-form {
    overflow: visible;
    padding: 10px;
  }

  .editor-actions {
    position: static;
  }

  .metadata-grid,
  .answer-grid {
    grid-template-columns: 1fr;
  }

  #sourcePreview {
    height: 420px;
  }
}