/* =========================================================
   知遇 · 论文库
   ========================================================= */

.library-switch {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  margin: -4px 0 18px;
  padding: 0 2px;
  border-bottom: 1px solid var(--line);
}

.library-switch button {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 13px 12px;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  background: transparent;
  font-family: var(--sans);
  font-size: 11px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.library-switch button svg {
  color: var(--muted-2);
  transition: color 0.2s ease;
}

.library-switch button em {
  min-width: 18px;
  padding: 1px 5px;
  border-radius: 999px;
  color: var(--muted);
  background: var(--paper-deep);
  font-family: var(--mono);
  font-size: 7.5px;
  font-style: normal;
  text-align: center;
}

.library-switch button:hover {
  color: var(--ink);
}

.library-switch button.active {
  color: var(--forest);
  border-bottom-color: var(--forest);
  font-weight: 600;
}

.library-switch button.active svg {
  color: var(--gold);
}

.library-switch button.active em {
  color: var(--forest);
  background: var(--forest-soft);
}

.library-switch-note {
  margin-left: auto;
  padding-bottom: 13px;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: 0.04em;
}

.paper-toolbar {
  flex-wrap: wrap;
}

.paper-search-field {
  min-width: 260px;
}

.paper-toolbar-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 15px 12px;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: 0.04em;
}

.paper-toolbar-note span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.paper-toolbar-note svg {
  color: var(--gold);
}

.paper-email-summary {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--jade);
  font-size: 9px;
}

.paper-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 0 15px 15px;
}

.paper-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 250px;
  padding: 17px 17px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink-soft);
  background:
    radial-gradient(circle at 100% 0%, rgba(169, 133, 76, 0.045), transparent 15rem),
    var(--card-raised);
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s var(--ease);
}

.paper-card:hover {
  border-color: var(--line-strong);
  box-shadow: 0 12px 28px rgba(38, 34, 24, 0.06);
  transform: translateY(-1px);
}

.paper-card.is-demo {
  background:
    radial-gradient(circle at 100% 0%, rgba(169, 133, 76, 0.07), transparent 15rem),
    linear-gradient(135deg, rgba(255, 254, 251, 0.9), rgba(244, 241, 234, 0.68));
}

.paper-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.paper-venue-badge {
  display: inline-flex;
  align-items: center;
  max-width: 70%;
  padding: 3px 7px;
  border-radius: 4px;
  color: var(--forest);
  background: var(--forest-soft);
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: 0.03em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.paper-venue-badge.journal {
  color: var(--blue);
  background: var(--blue-soft);
}

.paper-venue-badge.other {
  color: var(--muted);
  background: var(--paper-deep);
}

.paper-card-source {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.paper-card h3 {
  margin: 10px 0 6px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.35;
}

.paper-card-authors {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 9.5px;
  line-height: 1.5;
}

.paper-card-abstract {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 9.5px;
  line-height: 1.75;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.paper-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 10px;
}

.paper-card-tags .tag {
  font-size: 7.5px;
}

.paper-card-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 13px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 8px;
}

.paper-card-cite,
.paper-card-mails,
.paper-card-open {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.paper-card-mails.has-mail {
  color: var(--jade);
}

.paper-card-open {
  margin-left: auto;
  color: var(--ink-soft);
}

.paper-card:hover .paper-card-open {
  color: var(--cinnabar);
}

.paper-empty {
  min-height: 330px;
}

.paper-abstract-text {
  padding: 14px 15px;
  border-left: 2px solid rgba(169, 133, 76, 0.45);
  border-radius: 0 8px 8px 0;
  color: var(--ink-soft);
  background: var(--paper);
  font-size: 11px;
  line-height: 1.95;
  white-space: pre-wrap;
}

.paper-source-note {
  display: flex;
  align-items: flex-start;
  gap: 5px;
  margin-top: 9px;
  color: var(--muted-2);
  font-size: 8px;
  line-height: 1.6;
}

.paper-email-block {
  margin-top: 17px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}

.paper-email-block-title {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 8px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.paper-email-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.paper-email-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--forest);
  background: var(--card-raised);
  font-family: var(--mono);
  font-size: 8px;
  text-decoration: none;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.paper-email-chip:hover {
  border-color: var(--line-strong);
  background: var(--forest-soft);
}

.paper-email-empty {
  display: flex;
  align-items: flex-start;
  gap: 5px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.7;
}

.paper-author-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.paper-author-row:last-child {
  border-bottom: 0;
}

.paper-author-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.paper-author-copy strong {
  color: var(--ink);
  font-size: 11px;
  font-weight: 600;
}

.paper-author-copy > span:not(.paper-author-email):not(.paper-author-no-email) {
  color: var(--muted);
  font-size: 8.5px;
  line-height: 1.4;
}

.paper-author-email,
.paper-author-no-email {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  width: fit-content;
  color: var(--forest);
  font-family: var(--mono);
  font-size: 8px;
  text-decoration: none;
  word-break: break-all;
}

.paper-author-no-email {
  color: var(--muted-2);
}

.paper-author-row .btn {
  flex: none;
  white-space: nowrap;
}

.paper-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px 16px;
}

.paper-meta-grid > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.paper-meta-grid span {
  color: var(--muted-2);
  font-size: 8px;
}

.paper-meta-grid strong {
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 9.5px;
  font-weight: 500;
  text-overflow: ellipsis;
}

.paper-meta-grid a {
  color: var(--blue);
  text-decoration: none;
  word-break: break-all;
}

.paper-meta-grid a:hover {
  text-decoration: underline;
}

.paper-drawer-hero {
  background:
    radial-gradient(circle at 86% 15%, rgba(169, 133, 76, 0.27), transparent 20rem),
    radial-gradient(circle at 0% 100%, rgba(72, 117, 95, 0.25), transparent 22rem),
    var(--forest);
}

.paper-drawer-hero-main {
  padding-top: 19px;
}

.paper-drawer-source-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.paper-source-pill,
.paper-source-type,
.paper-demo-pill {
  display: inline-flex;
  padding: 2px 6px;
  border: 1px solid rgba(249, 242, 231, 0.2);
  border-radius: 4px;
  color: rgba(249, 242, 231, 0.72);
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: 0.04em;
}

.paper-source-type {
  border-color: rgba(169, 133, 76, 0.32);
  color: #d8b57a;
}

.paper-demo-pill {
  border-color: rgba(216, 181, 122, 0.35);
  color: #d8b57a;
  background: rgba(169, 133, 76, 0.11);
}

.paper-drawer-title {
  max-width: 93%;
  margin: 12px 0 9px;
  color: #f5eddd;
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.35;
}

.paper-drawer-authors {
  max-width: 94%;
  color: rgba(249, 242, 231, 0.7);
  font-size: 10px;
  line-height: 1.7;
}

.paper-drawer-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
  color: rgba(249, 242, 231, 0.49);
  font-family: var(--mono);
  font-size: 8px;
}

.paper-drawer-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.paper-actionbar {
  flex-wrap: wrap;
}

.paper-action-note {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
}

.drawer[data-drawer-type="paper"] {
  width: min(640px, calc(100vw - 30px));
}

.activity-mark.paper {
  color: var(--gold);
  background: var(--gold-soft);
}

/* ---------- Discovery modal ---------- */

.modal.modal-xl {
  width: min(980px, 100%);
  max-height: min(92vh, 1040px);
}

.paper-discover {
  padding: 2px 0 6px;
}

.paper-discover-lead {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 0 0 16px;
}

.paper-discover-icon {
  display: grid;
  place-items: center;
  width: 37px;
  height: 37px;
  flex: none;
  border-radius: 10px;
  color: var(--gold);
  background: var(--gold-soft);
}

.paper-discover-lead strong {
  display: block;
  margin: 1px 0 3px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
}

.paper-discover-lead p {
  margin: 0;
  color: var(--muted);
  font-size: 9.5px;
  line-height: 1.7;
}

.paper-discover-form {
  display: grid;
  grid-template-columns: minmax(230px, 1fr) 165px 105px auto;
  align-items: end;
  gap: 8px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
}

.paper-discover-form label {
  display: block;
  margin-bottom: 5px;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.paper-discover-form .field-search {
  min-width: 0;
}

.paper-discover-select select {
  width: 100%;
  height: 38px;
}

.paper-discover-submit {
  height: 38px;
  white-space: nowrap;
}

.paper-discover-source {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 2px 0;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: 0.03em;
}

.paper-discover-source svg {
  color: var(--gold);
}

.paper-discover-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 190px;
  margin-top: 15px;
  padding: 30px;
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  color: var(--muted);
  text-align: center;
}

.paper-discover-state > svg {
  color: var(--gold);
}

.paper-discover-state strong {
  margin-top: 10px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
}

.paper-discover-state p {
  max-width: 500px;
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 9.5px;
  line-height: 1.75;
}

.paper-discover-state.is-error {
  border-color: rgba(178, 74, 52, 0.28);
  color: var(--cinnabar);
  background: var(--cinnabar-soft);
}

.paper-discover-state.is-error strong {
  color: var(--cinnabar-deep);
}

.paper-discover-state.is-loading {
  border-style: solid;
  background: var(--card-raised);
}

.paper-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-bottom: 2px;
  border: 2px solid var(--line);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: paper-spin 0.8s linear infinite;
}

.paper-spinner.is-small {
  width: 11px;
  height: 11px;
  border-width: 1.5px;
  margin: 0 2px 0 0;
  vertical-align: -1px;
}

@keyframes paper-spin {
  to { transform: rotate(360deg); }
}

.paper-discover-result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 2px 8px;
  color: var(--muted);
  font-size: 9px;
}

.paper-discover-result-head strong {
  color: var(--ink);
}

.paper-discover-result-head span:last-child {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7.5px;
}

.paper-discover-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.paper-discover-item {
  padding: 14px 15px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--card-raised);
}

.paper-discover-item-top {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}

.paper-result-source {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7.5px;
}

.paper-result-cites {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-left: auto;
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7.5px;
}

.paper-discover-item h3 {
  margin: 8px 0 4px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
}

.paper-result-authors {
  margin: 0 0 6px;
  color: var(--gold);
  font-size: 9px;
}

.paper-result-abstract {
  margin: 0;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.7;
}

.paper-discover-item-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 11px;
  padding-top: 9px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 7.5px;
}

.paper-discover-item-foot > span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.paper-discover-item-foot .btn {
  flex: none;
}

@media (max-width: 1100px) {
  .paper-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .paper-discover-form {
    grid-template-columns: 1fr 1fr;
  }

  .paper-discover-query {
    grid-column: 1 / -1;
  }

  .paper-discover-submit {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .library-switch {
    overflow-x: auto;
  }

  .library-switch-note {
    display: none;
  }

  .library-switch button {
    flex: 0 0 auto;
  }

  .paper-toolbar {
    align-items: stretch;
  }

  .paper-search-field {
    min-width: 100%;
  }

  .paper-toolbar-note {
    display: none;
  }

  .paper-grid {
    padding: 0 11px 11px;
  }

  .paper-card {
    min-height: 0;
    padding: 14px;
  }

  .paper-card h3 {
    font-size: 17px;
  }

  .paper-drawer-hero-main {
    padding-top: 14px;
  }

  .paper-drawer-title {
    max-width: 100%;
    font-size: 23px;
  }

  .paper-actionbar .paper-action-note {
    display: none;
  }

  .paper-meta-grid {
    grid-template-columns: 1fr;
  }

  .paper-discover-form {
    grid-template-columns: 1fr;
  }

  .paper-discover-query,
  .paper-discover-submit {
    grid-column: auto;
  }

  .paper-discover-item {
    padding: 12px;
  }

  .paper-discover-item h3 {
    font-size: 16px;
  }

  .paper-discover-item-foot {
    align-items: flex-start;
    flex-direction: column;
  }

  .paper-discover-item-foot .btn {
    width: 100%;
  }

  .paper-author-row {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .paper-author-row .btn {
    margin-left: 44px;
  }
}

@media (max-width: 480px) {
  .paper-discover-state {
    padding: 24px 16px;
  }

  .paper-drawer-title {
    font-size: 21px;
  }

  .paper-card-foot {
    gap: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .paper-card,
  .paper-spinner {
    animation: none !important;
    transition: none !important;
  }
}

/* ---------- Research identity + closed loop ---------- */
.paper-loop-tag {
  display: inline-flex;
  margin-left: 6px;
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--forest);
  background: var(--forest-soft);
  font-size: 7px;
  font-style: normal;
  font-weight: 500;
  vertical-align: 1px;
}

.paper-identity-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: 3px;
}

.paper-identity-chip {
  padding: 1px 4px;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--gold);
  font-family: var(--mono);
  font-size: 6.5px;
  letter-spacing: 0.02em;
}

.paper-identity-chip:hover {
  border-color: var(--gold);
}

.research-profile {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.research-hero {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: linear-gradient(135deg, rgba(31, 75, 63, 0.07), rgba(176, 138, 79, 0.06));
}

.research-hero-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--paper);
  background: var(--forest);
  font-family: var(--serif);
  font-size: 18px;
}

.research-hero > div {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 1px;
}

.research-kicker,
.research-loop-kicker {
  color: var(--gold);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.08em;
}

.research-hero h3 {
  margin: 1px 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
}

.research-hero p {
  margin: 0;
  color: var(--muted);
  font-size: 8.5px;
}

.research-loop-badge {
  padding: 3px 7px;
  border-radius: 4px;
  color: var(--forest);
  background: var(--card-raised);
  font-family: var(--mono);
  font-size: 7px;
}

.research-loop {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid rgba(31, 75, 63, 0.2);
  border-radius: 7px;
  background: var(--forest-soft);
}

.research-loop > div {
  display: flex;
  flex-direction: column;
}

.research-loop strong {
  color: var(--forest);
  font-size: 10px;
}

.research-loop > span {
  flex: 1;
  color: var(--muted);
  font-size: 8px;
}

.research-loop.is-empty {
  border-color: var(--line);
  background: var(--paper);
}

.research-loop.is-empty strong {
  color: var(--ink);
}

.research-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.research-source {
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card-raised);
}

.research-source-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}

.research-source-head span {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 14px;
}

.research-source-head small {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 6.5px;
}

.research-source-empty {
  display: flex;
  align-items: flex-start;
  gap: 5px;
  padding: 5px 0;
  color: var(--muted-2);
  font-size: 8px;
  line-height: 1.65;
}

.research-source-empty.is-error {
  color: var(--cinnabar);
}

.research-source-result {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.research-source-result > strong {
  color: var(--ink);
  font-size: 10px;
}

.research-source-result > span {
  color: var(--muted);
  font-size: 7.5px;
}

.research-source-result .text-link {
  margin-top: 5px;
  font-size: 8px;
}

.research-inline-form {
  display: flex;
  gap: 4px;
  margin-bottom: 6px;
}

.research-inline-form input {
  flex: 1;
  min-width: 0;
  height: 28px;
  padding: 0 7px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  background: var(--paper);
  font-size: 8px;
}

.research-inline-form .btn {
  height: 28px;
  flex: none;
}

.research-pick-list,
.research-patent-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.research-pick,
.research-patent-list a {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 6px 7px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--paper);
  text-align: left;
  cursor: pointer;
}

.research-pick:hover,
.research-patent-list a:hover {
  border-color: var(--line-strong);
}

.research-pick strong,
.research-patent-list a strong {
  color: var(--ink);
  font-size: 8.5px;
  font-weight: 500;
  line-height: 1.45;
}

.research-pick span,
.research-patent-list a span {
  color: var(--muted);
  font-size: 7px;
}

.research-mini-list {
  margin: 5px 0 0;
  padding: 0;
  list-style: none;
}

.research-mini-list li {
  overflow: hidden;
  padding: 3px 0;
  border-bottom: 1px dotted var(--line);
  color: var(--ink-soft);
  font-size: 7.5px;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.research-mini-list li:last-child {
  border-bottom: 0;
}

.research-mini-list em {
  color: var(--muted-2);
  font-style: normal;
}

.research-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: 5px;
}

.research-chips span {
  padding: 1px 4px;
  border-radius: 3px;
  color: var(--forest);
  background: var(--forest-soft);
  font-size: 6.5px;
}

.research-metrics {
  display: flex;
  gap: 7px;
  margin-top: 5px;
}

.research-metrics span {
  display: flex;
  flex-direction: column;
  color: var(--muted);
  font-size: 6.5px;
}

.research-metrics strong {
  color: var(--forest);
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 500;
}

/* ---------- Author network ---------- */
.network-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--paper);
  color: var(--muted);
  font-size: 8px;
}

.network-summary strong {
  margin-right: 2px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 500;
}

.network-canvas {
  position: relative;
  margin-top: 9px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: radial-gradient(circle at 50% 45%, rgba(31, 75, 63, 0.05), transparent 62%), var(--paper);
  overflow: hidden;
}

.network-canvas svg {
  display: block;
  width: 100%;
  height: auto;
}

.network-node {
  cursor: pointer;
  outline: none;
}

.network-node circle {
  transition: fill-opacity 0.16s ease, stroke-width 0.16s ease;
}

.network-node:hover circle,
.network-node:focus circle {
  fill-opacity: 1;
  stroke-width: 3;
}

.network-node text {
  fill: var(--ink-soft);
  font-family: var(--sans);
  font-size: 7px;
  pointer-events: none;
}

.network-legend {
  position: absolute;
  right: 9px;
  bottom: 7px;
  display: flex;
  gap: 7px;
  padding: 3px 6px;
  border-radius: 4px;
  background: rgba(250, 247, 240, 0.82);
  color: var(--muted);
  font-size: 6.5px;
}

.network-legend span {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.network-legend i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #b08a4f;
}

.network-legend i.is-candidate {
  background: #1f4b3f;
}

.network-list {
  margin-top: 9px;
}

.network-list-title {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 8px;
}

.network-list-title span {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 6.5px;
}

.network-author {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 6px 8px;
  border: 0;
  border-bottom: 1px dotted var(--line);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.network-author:hover {
  background: var(--paper);
}

.network-author strong {
  min-width: 54px;
  color: var(--ink);
  font-size: 8.5px;
}

.network-author span {
  flex: 1;
  overflow: hidden;
  color: var(--muted);
  font-size: 7.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.network-author em {
  padding: 1px 4px;
  border-radius: 3px;
  color: var(--forest);
  background: var(--forest-soft);
  font-size: 6.5px;
  font-style: normal;
}

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

  .research-loop {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .research-loop > span {
    flex-basis: 100%;
  }
}

/* ---------- Candidate research card ---------- */
.candidate-research-card {
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card-raised);
}

.candidate-research-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 7px;
}

.candidate-research-head > div:first-child {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.candidate-research-head strong {
  color: var(--ink);
  font-size: 10px;
}

.candidate-research-head span {
  color: var(--muted);
  font-size: 8px;
}

.candidate-research-links {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  justify-content: flex-end;
}

.research-link {
  padding: 2px 5px;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--gold);
  font-family: var(--mono);
  font-size: 6.5px;
}

.research-link:hover {
  border-color: var(--gold);
}

.candidate-paper-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: 6px;
}

.candidate-paper {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 5px 0;
  border: 0;
  border-bottom: 1px dotted var(--line);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.candidate-paper:hover strong {
  color: var(--cinnabar);
}

.candidate-paper strong {
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 8px;
  font-weight: 500;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.candidate-paper span {
  color: var(--muted);
  font-size: 7px;
}

.candidate-patent-list {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: 6px;
}

.candidate-patent-list a {
  overflow: hidden;
  max-width: 100%;
  padding: 2px 5px;
  border-radius: 3px;
  color: var(--gold);
  background: var(--gold-soft);
  font-size: 7px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.candidate-loop-note {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 7px;
  color: var(--muted-2);
  font-size: 7px;
}

/* ---------- Paper translation ---------- */
.paper-title-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.paper-title-row .paper-drawer-title {
  flex: 1;
  min-width: 0;
}

.paper-translate-btn {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  flex: none;
  padding: 3px 6px;
  border: 1px solid rgba(201, 162, 94, 0.45);
  border-radius: 4px;
  color: var(--gold);
  background: rgba(201, 162, 94, 0.08);
  font-family: var(--mono);
  font-size: 7px;
  white-space: nowrap;
  cursor: pointer;
}

.paper-translate-btn:hover:not(:disabled) {
  border-color: var(--gold);
  background: var(--gold-soft);
}

.paper-translate-btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.drawer-title-actions {
  margin-left: auto;
  padding-left: 8px;
  font-family: var(--sans);
  font-weight: 400;
}

.paper-translation {
  margin-top: 8px;
  padding: 9px 11px;
  border: 1px solid rgba(31, 75, 63, 0.16);
  border-radius: 6px;
  background: var(--forest-soft);
}

.paper-translation-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 10px;
  margin-bottom: 5px;
  color: var(--forest);
  font-family: var(--mono);
  font-size: 6.5px;
}

.paper-translation-text {
  max-height: 420px;
  overflow: auto;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.9;
  white-space: pre-wrap;
}

.paper-translation-text::-webkit-scrollbar {
  width: 5px;
}

.paper-translation-text::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background: var(--line-strong);
}

@media (max-width: 760px) {
  .paper-title-row {
    flex-wrap: wrap;
  }

  .paper-title-row .paper-drawer-title {
    flex-basis: 100%;
  }
}

/* ---------- Paper intelligence hub ---------- */
.paper-page-head {
  align-items: flex-end;
}

.paper-stats {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 12px;
}

.paper-stat {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card-raised);
}

.paper-stat span {
  display: block;
  color: var(--muted);
  font-size: 7px;
}

.paper-stat strong {
  display: block;
  margin: 2px 0 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.1;
}

.paper-stat em {
  display: block;
  margin-top: 2px;
  color: var(--muted-2);
  font-size: 6.5px;
  font-style: normal;
}

.paper-module-tabs {
  display: flex;
  align-items: center;
  gap: 3px;
  margin-bottom: 10px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card-raised);
  overflow-x: auto;
}

.paper-module-tabs button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 12px;
  border: 0;
  border-radius: 5px;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-size: 8px;
  white-space: nowrap;
  cursor: pointer;
}

.paper-module-tabs button:hover {
  color: var(--ink);
  background: var(--paper);
}

.paper-module-tabs button.active {
  color: var(--paper);
  background: var(--forest);
}

.paper-module-tabs button.active svg {
  color: var(--gold-soft);
}

.paper-index-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.paper-index-grid.is-topic {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.paper-index-grid.is-institution {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.paper-index-card {
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card-raised);
}

.paper-index-head {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.paper-index-head > div {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.paper-index-head strong {
  color: var(--ink);
  font-size: 10px;
  font-weight: 600;
}

.paper-index-head > div > span {
  color: var(--muted);
  font-size: 7.5px;
}

.paper-index-head em {
  flex: none;
  color: var(--gold);
  font-family: var(--mono);
  font-size: 7px;
  font-style: normal;
}

.paper-topic-mark {
  display: grid;
  place-items: center;
  flex: none;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  color: var(--gold);
  background: var(--gold-soft);
}

.paper-topic-mark.is-building {
  color: var(--forest);
  background: var(--forest-soft);
}

.paper-index-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  margin-top: 7px;
}

.paper-inline-mail {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  max-width: 100%;
  color: var(--gold);
  font-size: 7px;
  text-decoration: none;
}

.paper-inline-mail.is-muted {
  color: var(--muted-2);
}

.paper-index-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 5px;
  margin-top: 8px;
  padding-top: 7px;
  border-top: 1px dotted var(--line);
}

.paper-index-foot .btn {
  min-height: 24px;
  padding: 3px 7px;
  font-size: 7px;
}

.paper-index-foot .text-link {
  color: var(--muted);
  font-size: 7px;
}

.paper-index-metrics {
  display: flex;
  gap: 12px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 7.5px;
}

.paper-index-metrics b {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 10px;
}

.paper-email-roster-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card-raised);
}

.paper-email-roster-head .panel-title {
  margin: 2px 0 0;
  font-size: 20px;
}

.paper-email-roster-count {
  color: var(--gold);
  font-family: var(--mono);
  font-size: 8px;
  white-space: nowrap;
}

.paper-visuals {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.paper-visual-panel {
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card-raised);
}

.paper-visual-panel.is-wide {
  grid-column: 1 / -1;
}

.paper-visual-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--line);
}

.paper-visual-head h3 {
  margin: 1px 0 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 500;
}

.paper-visual-head > span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 7px;
  white-space: nowrap;
}

.paper-bar-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 34px;
  align-items: center;
  gap: 7px;
  min-height: 19px;
}

.paper-bar-row > span {
  overflow: hidden;
  color: var(--muted);
  font-size: 7px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.paper-bar-row > div {
  overflow: hidden;
  height: 5px;
  border-radius: 3px;
  background: var(--paper-deep);
}

.paper-bar-row > div > i {
  display: block;
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--forest), var(--gold));
}

.paper-bar-row > em {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 7px;
  font-style: normal;
  text-align: right;
}

.paper-coverage > div {
  overflow: hidden;
  height: 9px;
  border-radius: 5px;
  background: var(--paper-deep);
}

.paper-coverage > div > i {
  display: block;
  height: 100%;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--gold), var(--forest));
}

.paper-coverage p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 8px;
}

.paper-coverage strong {
  color: var(--ink);
}

.paper-load-more {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 0 4px;
  color: var(--muted);
  font-size: 8px;
}

.paper-mail-toggle.active {
  color: var(--paper);
  background: var(--forest);
  border-color: var(--forest);
}

.paper-topic-meta {
  color: var(--gold) !important;
}

.paper-topic-lead {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 7px;
  padding: 7px 9px;
  border-radius: 5px;
  background: var(--gold-soft);
  color: #8b6a32;
  font-size: 8px;
}

.paper-topic-lead strong {
  color: var(--ink);
  font-size: 9px;
}

.paper-topic-lead span {
  margin-left: auto;
  color: var(--muted);
  font-size: 7px;
}

.toolbar-inline-note {
  align-self: center;
  color: var(--muted);
  font-size: 7.5px;
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .paper-stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .paper-index-grid,
  .paper-index-grid.is-institution {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

  .paper-index-grid,
  .paper-index-grid.is-topic,
  .paper-index-grid.is-institution {
    grid-template-columns: 1fr;
  }

  .paper-visuals {
    grid-template-columns: 1fr;
  }

  .paper-email-roster-head {
    align-items: flex-start;
    flex-direction: column;
  }
}

.paper-author-nickname-edit {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  align-self: flex-start;
  margin-top: 2px;
  padding: 1px 4px;
  border: 1px dotted var(--line-strong);
  border-radius: 3px;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-size: 6.5px;
  cursor: pointer;
}

.paper-author-nickname-edit:hover {
  color: var(--gold);
  border-color: var(--gold);
}

/* Author index · verification status */
.author-status-index {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 13px 0;
  flex-wrap: wrap;
}

.author-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-size: 9px;
  cursor: pointer;
}

.author-status-chip em {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 8px;
  font-style: normal;
}

.author-status-chip:hover { border-color: var(--line-strong); color: var(--ink-soft); }
.author-status-chip.active { color: var(--ink); border-color: rgba(169, 133, 76, 0.4); background: var(--gold-soft); }
.author-status-chip.is-verified.active { color: var(--forest); border-color: rgba(51, 105, 82, 0.35); background: var(--forest-soft); }
.author-status-chip.is-unverified.active { color: var(--gold); border-color: rgba(169, 133, 76, 0.4); background: var(--gold-soft); }

/* Shared page-size controls */
.page-size-control {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  font-size: 8px;
  white-space: nowrap;
}

.page-size-control select {
  height: 24px;
  padding: 0 18px 0 5px;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--ink-soft);
  background: var(--card-raised);
  font: inherit;
  font-size: 8px;
}

.paper-pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 11px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted-2);
  background: var(--card-raised);
  font-size: 8.5px;
}

.paper-pager-actions { display: flex; align-items: center; gap: 9px; }
.paper-pager-actions .text-link { font-size: 8px; }
.paper-pager-actions .text-link:disabled { opacity: 0.35; cursor: default; }

@media (max-width: 680px) { .paper-pager { align-items: flex-start; flex-direction: column; } }

/* Author status chips inline, immediately after the view-status select */
.author-status-index.is-toolbar {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}
.author-status-index.is-toolbar .author-status-chip {
  height: 34px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  background: #fff;
}
.author-status-index.is-toolbar .author-status-chip em {
  font-size: 11px;
}
.author-status-index.is-toolbar .author-status-chip.active {
  color: var(--ink);
}

/* Paper library view switch: cards / table */
.paper-view-switch {
  display: inline-flex;
  align-items: center;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
}
.paper-view-switch button {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 30px;
  padding: 0 9px;
  border: 0;
  border-radius: 7px;
  color: var(--muted);
  background: transparent;
  font-size: 11px;
  cursor: pointer;
}
.paper-view-switch button.active {
  color: var(--ink);
  background: var(--gold-soft);
}
.paper-view-switch button:hover { color: var(--ink); }

.paper-table-card { margin-top: 0; }
.paper-table td { vertical-align: top; font-size: 11px; }
.paper-table th { white-space: nowrap; }
.paper-table-title {
  display: block;
  max-width: 360px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 12px;
  line-height: 1.45;
}
.paper-table-topics { display: flex; flex-wrap: wrap; gap: 3px; margin-top: 4px; }
.paper-table-topics em {
  padding: 1px 5px;
  border-radius: 999px;
  color: var(--muted);
  background: var(--paper);
  font-size: 8px;
  font-style: normal;
}
.paper-table-mail { display: inline-flex; align-items: center; gap: 3px; color: var(--forest); }

/* Author index: editable tags, viewed time, table view */
.author-custom-tag { cursor: pointer; border: 1px solid rgba(51, 105, 82, 0.24); }
.paper-inline-mail { border: 0; background: transparent; cursor: pointer; padding: 0; font: inherit; }
.author-viewed-mark { white-space: nowrap; }
.paper-author-table-card { margin-top: 0; }
.paper-author-table td { vertical-align: middle; font-size: 11px; }
.paper-author-table tr[data-open-paper-author] { cursor: pointer; }
.paper-author-table tr[data-open-paper-author]:hover { background: var(--paper); }
.paper-author-table-meta { display: block; margin-top: 3px; color: var(--muted); font-size: 9px; }
.paper-author-table .tag { margin: 1px 2px 1px 0; }

/* Searchable company picker in author toolbar */
.paper-company-picker { position: relative; display: inline-flex; align-items: center; min-width: 220px; }
.paper-company-picker input {
  width: 100%;
  height: 34px;
  padding: 0 28px 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 12px;
  outline: none;
}
.paper-company-picker input:focus { border-color: var(--gold); box-shadow: 0 0 0 2px var(--gold-soft); }
.paper-company-clear {
  position: absolute; right: 5px; top: 50%; transform: translateY(-50%);
  display: inline-flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; border: 0; border-radius: 50%;
  color: var(--muted); background: transparent; cursor: pointer;
}
.paper-company-clear:hover { color: var(--ink); background: var(--paper); }

/* Author identity merge */
.author-merge-groups { display: grid; gap: 10px; }
.author-merge-group { padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.author-merge-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 7px; }
.author-merge-head strong { font-family: var(--serif); font-size: 13px; color: var(--ink); }
.author-merge-head span { color: var(--muted); font-size: 10px; }
.author-merge-list { display: flex; flex-direction: column; gap: 3px; margin-bottom: 9px; color: var(--ink-soft); font-size: 11px; }
.author-merge-actions { display: flex; align-items: center; gap: 6px; }
.author-merge-actions select { min-width: 260px; height: 32px; padding: 0 8px; border: 1px solid var(--line); border-radius: 7px; background: #fff; font: inherit; font-size: 11px; }

.author-alias-section { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 8px 0; padding: 8px 10px; border-radius: 8px; background: var(--paper); color: var(--muted); font-size: 10px; }
.author-alias-section span { line-height: 1.5; }
.author-alias-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 11px; }
.author-alias-row:last-child { border-bottom: 0; }

/* Paper radar */
.paper-radar-view { display: flex; flex-direction: column; gap: 12px; }
.paper-radar-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.paper-radar-head h2 { margin: 4px 0; font-family: var(--serif); font-size: 24px; color: var(--ink); }
.paper-radar-head p { margin: 0; color: var(--muted); font-size: 11px; }
.paper-radar-follow-form { display: flex; align-items: center; gap: 6px; padding: 9px; border: 1px solid var(--line); border-radius: 9px; background: #fff; }
.paper-radar-follow-form select, .paper-radar-follow-form input { height: 32px; border: 1px solid var(--line); border-radius: 7px; padding: 0 8px; font: inherit; font-size: 11px; background: #fff; }
.paper-radar-follow-form input { flex: 1; min-width: 180px; }
.paper-radar-follows { display: flex; flex-wrap: wrap; gap: 5px; }
.paper-radar-follow-chip { display: inline-flex; align-items: center; gap: 4px; padding: 5px 8px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-soft); background: var(--paper); font-size: 10px; }
.paper-radar-follow-chip button { display: inline-flex; border: 0; background: transparent; color: var(--muted); cursor: pointer; padding: 0; }
.paper-radar-follow-chip em { color: var(--muted); font-size: 9px; font-style: normal; }
.paper-radar-feed { display: grid; gap: 8px; }
.paper-radar-card { padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff; cursor: pointer; }
.paper-radar-card:hover { border-color: var(--gold); }
.paper-radar-card-top { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 9px; }
.paper-radar-card h3 { margin: 7px 0 6px; font-family: var(--serif); font-size: 14px; color: var(--ink); }
.paper-radar-reasons { display: flex; flex-wrap: wrap; gap: 4px; }
.paper-radar-reasons span { padding: 2px 6px; border-radius: 999px; background: var(--gold-soft); color: var(--gold); font-size: 9px; }

/* Paper create / batch import */
.paper-create-filebar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 10px; padding: 9px 10px; border: 1px dashed var(--line); border-radius: 9px; background: var(--paper); }
.paper-create-filebar input[type=file] { max-width: 260px; color: var(--muted); font-size: 10px; }
.paper-create-filebar span { color: var(--muted); font-size: 10px; }
.paper-draft-list { display: grid; gap: 5px; margin-bottom: 10px; }
.paper-draft-row { display: flex; align-items: center; gap: 8px; padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.paper-draft-row > span { display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px; border-radius: 50%; background: var(--gold-soft); color: var(--gold); font-size: 9px; }
.paper-draft-row > div { flex: 1; min-width: 0; }
.paper-draft-row strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink); font-size: 11px; }
.paper-draft-row em { color: var(--muted); font-size: 9px; font-style: normal; }
.paper-draft-row b { color: var(--muted); font-size: 9px; font-weight: 500; }

/* Author duplicate verification */
.author-duplicate-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.author-duplicate-filters { display: flex; gap: 4px; flex-wrap: wrap; }
.author-duplicate-filter { display: inline-flex; align-items: center; gap: 5px; padding: 5px 8px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--muted); font: inherit; font-size: 10px; cursor: pointer; }
.author-duplicate-filter em { font-style: normal; opacity: .72; }
.author-duplicate-filter.is-active { border-color: var(--forest); background: var(--forest-soft); color: var(--forest); }
.author-duplicate-actions { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.author-duplicate-note { margin-bottom: 10px; color: var(--muted); font-size: 10px; line-height: 1.55; }
.author-merge-group.is-verified { border-left: 2px solid var(--forest); }
.author-merge-group.is-pending { border-left: 2px solid var(--gold); }
.author-merge-group.is-unmatched { border-left: 2px solid var(--line); }
.author-duplicate-status { padding: 2px 6px; border-radius: 999px; font-size: 9px; white-space: nowrap; }
.author-duplicate-status.is-verified { background: var(--forest-soft); color: var(--forest); }
.author-duplicate-status.is-pending { background: #f7f0df; color: #8b6a2f; }
.author-duplicate-status.is-unmatched { background: var(--paper); color: var(--muted); }
.author-duplicate-verify { margin-bottom: 7px; padding: 6px 8px; border-radius: 6px; background: var(--paper); color: var(--ink-soft); font-size: 10px; }
.author-duplicate-item { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; padding: 5px 0; border-top: 1px solid rgba(28, 54, 45, .07); }
.author-duplicate-item > div { min-width: 0; }
.author-duplicate-item strong { display: block; color: var(--ink); font-size: 11px; }
.author-duplicate-item span { display: block; color: var(--muted); font-size: 9px; }
.author-duplicate-item-status { flex: none; max-width: 46%; color: var(--muted); font-size: 9px; font-style: normal; text-align: right; }
.author-duplicate-item-status.is-linked { color: var(--forest); }
.author-duplicate-item-status.is-pending { color: #8b6a2f; }
.author-duplicate-empty { padding: 28px 12px; color: var(--muted); font-size: 11px; text-align: center; }

/* Author duplicate selection and confirm */
.author-merge-head { align-items: flex-start; gap: 7px; }
.author-merge-head > div { flex: 1; min-width: 0; }
.author-duplicate-check { display: inline-flex; align-items: center; gap: 3px; flex: none; color: var(--muted); font-size: 9px; cursor: pointer; }
.author-duplicate-check input { margin: 0; accent-color: var(--forest); }
.author-duplicate-selected { color: var(--muted); font-size: 9px; white-space: nowrap; }
.author-duplicate-selected strong { color: var(--ink); }
.author-duplicate-confirm { padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.author-duplicate-confirm-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.author-duplicate-confirm-head strong { display: block; color: var(--ink); font-family: var(--serif); font-size: 16px; }
.author-duplicate-confirm-head span { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; }
.author-duplicate-confirm-list { max-height: 260px; overflow: auto; border: 1px solid var(--line); border-radius: 7px; }
.author-duplicate-confirm-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 6px 8px; border-top: 1px solid rgba(28, 54, 45, .07); font-size: 10px; }
.author-duplicate-confirm-row:first-child { border-top: 0; }
.author-duplicate-confirm-row span { color: var(--muted); }
.author-duplicate-confirm-row strong { color: var(--ink); font-weight: 500; }
.author-duplicate-confirm-note { margin: 8px 0 12px; color: var(--muted); font-size: 9px; line-height: 1.55; }
.author-duplicate-confirm-actions { display: flex; justify-content: flex-end; gap: 6px; }

/* Email roster table */
.paper-email-roster-tools { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.paper-email-table-card { margin-top: 0; }
.paper-email-table td { vertical-align: middle; font-size: 10px; }
.paper-email-table th { white-space: nowrap; }
.paper-email-author { padding: 0; background: transparent; text-align: left; }
.paper-email-author strong { display: block; color: var(--ink); font-family: var(--serif); font-size: 12px; }
.paper-email-status { display: inline-flex; margin-top: 2px; padding: 1px 5px; border-radius: 999px; background: var(--forest-soft); color: var(--forest); font-size: 8px; }
.paper-email-sub { display: block; margin-top: 2px; color: var(--muted); font-size: 8px; }
.paper-email-copy { display: inline-flex; align-items: center; gap: 4px; max-width: 230px; padding: 2px 5px; border: 1px solid transparent; border-radius: 5px; background: transparent; color: var(--gold); font: inherit; font-size: 10px; cursor: pointer; }
.paper-email-copy span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.paper-email-copy:hover { border-color: var(--line); background: var(--paper); }
.paper-inline-mail-copy { border: 0; padding: 0; background: transparent; cursor: pointer; }
.paper-inline-mail-copy:hover { text-decoration: underline; }

.paper-topic-mark.is-mail { color: var(--gold); background: #f7f0df; }
.paper-email-card-head { display: flex; align-items: flex-start; gap: 8px; }
.paper-email-card-head > div { flex: 1; min-width: 0; }
.paper-email-card-head > em { flex: none; color: var(--muted); font-family: var(--mono); font-size: 9px; font-style: normal; }
.paper-email-card-address { display: block; max-width: 100%; padding: 0; border: 0; background: transparent; color: var(--gold); font-family: var(--mono); font-size: 11px; text-align: left; cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.paper-email-card-address:hover { text-decoration: underline; }
.paper-email-card-head span { display: block; margin-top: 3px; color: var(--muted); font-size: 9px; }
.paper-email-roster-tools .btn { white-space: nowrap; }

/* Topic / institution detail and verification row */
.lead-row { cursor: pointer; }
.lead-row:hover { background: var(--paper); }
.paper-detail-panel { display: flex; flex-direction: column; gap: 12px; }
.paper-detail-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.paper-detail-metrics span { padding: 8px; border: 1px solid var(--line); border-radius: 7px; color: var(--muted); font-size: 9px; background: #fff; }
.paper-detail-metrics strong { display: block; margin-bottom: 2px; color: var(--ink); font-family: var(--serif); font-size: 16px; }
.paper-detail-note { padding: 6px 8px; border-radius: 6px; background: var(--paper); color: var(--ink-soft); font-size: 10px; }
.paper-detail-section { min-width: 0; }
.paper-detail-title { margin-bottom: 5px; color: var(--muted); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.paper-detail-authors { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; }
.paper-detail-author, .paper-detail-paper { padding: 7px 8px; border: 1px solid var(--line); border-radius: 7px; background: #fff; text-align: left; cursor: pointer; font: inherit; }
.paper-detail-author strong, .paper-detail-paper strong { display: block; color: var(--ink); font-family: var(--serif); font-size: 11px; }
.paper-detail-author span, .paper-detail-paper span { display: block; margin-top: 2px; color: var(--muted); font-size: 8px; }
.paper-detail-author:hover, .paper-detail-paper:hover { border-color: var(--gold); }
.paper-detail-papers { display: flex; flex-direction: column; gap: 4px; }
.paper-email-mode-switch { border-right: 1px solid var(--line); padding-right: 8px; }
.paper-email-status.is-linked { background: var(--forest-soft); color: var(--forest); }
.paper-email-status { display: inline-flex; margin-top: 2px; padding: 1px 5px; border-radius: 999px; background: var(--paper); color: var(--muted); font-size: 8px; }

.paper-email-author-link { padding: 0; border: 0; background: transparent; color: var(--ink-soft); font: inherit; font-size: 10px; cursor: pointer; }
.paper-email-author-link:hover { color: var(--gold); text-decoration: underline; }
.paper-email-card-authors .paper-email-author-link { font-size: 9px; }

.paper-email-meta-link { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 0; text-align: left; }
.paper-email-meta-link .paper-email-status { margin: 0; }
.paper-email-card-meta { margin-top: 6px; font-size: 9px; }
.paper-email-card-meta .text-link { color: var(--muted); font-size: 9px; }
.paper-email-card-meta .text-link:hover { color: var(--gold); }
.paper-email-meta-form select { width: 100%; }

/* 论文—人才关联审核 */
.paper-link-review { display: grid; gap: 14px; }
.paper-link-review-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 18px 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--paper); }
.paper-link-review-head .panel-title { margin-bottom: 4px; }
.paper-link-review-tabs { display: inline-flex; gap: 4px; padding: 3px; border-radius: 10px; background: var(--canvas); }
.paper-link-review-tabs button { border: 0; border-radius: 8px; background: transparent; padding: 7px 12px; color: var(--muted); font: inherit; font-size: 12px; cursor: pointer; }
.paper-link-review-tabs button.active { background: var(--paper); color: var(--ink); box-shadow: 0 1px 4px rgba(28,54,45,.08); }
.paper-link-review-tabs em { margin-left: 4px; font-style: normal; color: var(--muted); }
.paper-link-table td { vertical-align: top; }
.paper-link-table .paper-table-meta { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }
.paper-link-pager { display: flex; justify-content: center; gap: 16px; align-items: center; color: var(--muted); font-size: 12px; }

.paper-count-split { display:block; margin-top:2px; color:var(--muted); font-size:10px; font-weight:400; white-space:nowrap; }
.candidate-paper-split { margin:8px 0 2px; color:var(--muted); font-size:11px; }

.paper-link-search { margin-top: 10px; max-width: 360px; }
.paper-link-batch { display: flex; gap: 8px; margin: 0 0 12px; }
.paper-link-table th:first-child, .paper-link-table td:first-child { width: 34px; }

.paper-author-paper-row { display:flex; align-items:stretch; gap:8px; }
.paper-author-paper-row .paper-author-paper { flex:1; }
.paper-author-paper-row .paper-translate-btn { align-self:center; white-space:nowrap; }