:root {
  color-scheme: light;
  --bg: #f7f7f4;
  --surface: #ffffff;
  --surface-2: #f0f4f3;
  --text: #1d2328;
  --muted: #68737d;
  --line: #d9dedb;
  --accent: #0f766e;
  --accent-2: #1d4ed8;
  --warn: #8a5a00;
  --warn-bg: #fff6d8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 24px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.brand {
  color: var(--text);
  font-weight: 700;
}

.nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav a {
  color: var(--muted);
}

.nav-form {
  margin: 0;
}

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

.nav-form button:hover {
  color: var(--accent-2);
  text-decoration: underline;
}

.login-page {
  min-height: 100vh;
  background: var(--bg);
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-panel {
  width: min(420px, 100%);
  display: grid;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 28px;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.login-form {
  display: grid;
  gap: 14px;
}

.login-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.login-form input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfb;
  color: var(--text);
  padding: 10px 11px;
  font: inherit;
}

.login-error {
  margin: 0;
  border: 1px solid #f0b5b5;
  border-radius: 6px;
  background: #fff2f2;
  color: #9f1239;
  padding: 9px 10px;
}

.page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px;
}

.toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

h1,
h2 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  font-size: 24px;
}

h2 {
  font-size: 16px;
}

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

.subtle {
  margin-top: 4px;
  font-size: 12px;
}

.actions,
.filters,
.review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.review-actions {
  min-width: 176px;
}

.review-actions.vertical {
  align-items: stretch;
  flex-direction: column;
}

.review-actions button {
  min-height: 30px;
  padding: 0 8px;
  font-size: 12px;
}

.review-actions.is-updating {
  opacity: 0.55;
  pointer-events: none;
}

.review-actions.vertical button {
  width: 100%;
  min-height: 36px;
  font-size: 14px;
}

button,
select,
input,
.button-link {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  padding: 0 12px;
  font: inherit;
}

.button-link {
  display: inline-flex;
  align-items: center;
  color: var(--text);
}

.button-link.disabled {
  cursor: default;
  opacity: 0.45;
}

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

.pagination-bar.bottom {
  margin-top: 12px;
  margin-bottom: 0;
}

.pagination-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

button {
  cursor: pointer;
}

button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #ffffff;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.stat span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.stat strong {
  display: block;
  margin-top: 6px;
  font-size: 26px;
}

.grid-two {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(360px, 0.7fr);
  gap: 20px;
  margin-bottom: 20px;
}

.stack {
  display: grid;
  gap: 20px;
  margin-bottom: 20px;
}

.panel,
.band {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 16px;
}

.band {
  margin-bottom: 20px;
}

.warning {
  border-color: #e5c766;
  background: var(--warn-bg);
  color: var(--warn);
}

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

.collapsible-panel {
  padding-top: 0;
  padding-bottom: 0;
}

.collapsible-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  cursor: pointer;
  list-style: none;
}

.collapsible-summary::-webkit-details-marker {
  display: none;
}

.collapsible-summary::marker {
  content: "";
}

.collapsible-summary::before {
  content: "›";
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  transform: rotate(0deg);
  transition: transform 120ms ease;
}

.collapsible-panel[open] .collapsible-summary::before {
  transform: rotate(90deg);
}

.collapsible-summary .summary-title {
  flex: 1;
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
}

.collapsible-body {
  border-top: 1px solid var(--line);
  padding: 14px 0 18px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.status {
  display: inline-block;
  min-width: 88px;
  border-radius: 999px;
  padding: 4px 8px;
  background: var(--surface-2);
  color: var(--muted);
  text-align: center;
  font-size: 12px;
}

.status.accepted {
  background: #dcfce7;
  color: #166534;
}

.status.needs-review {
  background: #e0f2fe;
  color: #075985;
}

.status.later {
  background: #fef3c7;
  color: #92400e;
}

.status.rejected {
  background: #fee2e2;
  color: #991b1b;
}

.report-preview {
  max-height: 520px;
  overflow: auto;
  margin: 0;
  border-radius: 6px;
  background: #111827;
  color: #e5e7eb;
  padding: 12px;
  white-space: pre-wrap;
  font-size: 12px;
}

.report-rendered {
  max-height: 560px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfb;
  padding: 12px;
}

.report-rendered.compact {
  max-height: 180px;
}

.report-rendered h1,
.report-rendered h2,
.report-rendered h3 {
  margin: 14px 0 8px;
}

.report-rendered h1:first-child {
  margin-top: 0;
}

.report-rendered h1 {
  font-size: 18px;
}

.report-rendered h2 {
  font-size: 15px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.report-rendered h3 {
  font-size: 13px;
}

.report-rendered ul {
  margin: 0 0 10px;
  padding-left: 18px;
}

.report-rendered li {
  margin: 4px 0;
}

.report-rendered p {
  margin: 8px 0;
}

.queue-summary {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.summary-meta,
.queue-table-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.queue-table-head {
  margin: 4px 0 8px;
}

.job-panel {
  margin-bottom: 20px;
}

.job-logs {
  display: grid;
  gap: 4px;
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 12px;
}

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

.card-content {
  max-height: none;
}

.review-note {
  margin-top: 16px;
}

.date-edit-form {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) auto;
  gap: 6px;
  margin-top: 8px;
  max-width: 230px;
}

.date-edit-form input,
.date-edit-form button {
  min-height: 32px;
  padding: 0 8px;
  font-size: 12px;
}

.date-edit-form.detail {
  max-width: none;
}

.date-edit-form.detail input,
.date-edit-form.detail button {
  min-height: 38px;
  font-size: 14px;
}

.date-meta {
  display: grid;
  gap: 6px;
  margin: 8px 0 10px;
}

.date-meta div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
}

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

.date-meta strong {
  font-size: 13px;
}

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 16px 0;
}

.briefs {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.briefs li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 8px 0;
}

.brief-form {
  display: grid;
  grid-template-columns: repeat(5, minmax(150px, 1fr)) auto;
  gap: 12px;
  align-items: end;
}

.brief-toolbar {
  margin-bottom: 24px;
}

.brief-toolbar h1 {
  letter-spacing: -0.02em;
}

.brief-toolbar .muted {
  max-width: 620px;
  margin: 7px 0 0;
  line-height: 1.6;
}

.brief-composer {
  position: relative;
  overflow: hidden;
  border-color: #c9d9d4;
  background: linear-gradient(135deg, #ffffff 0%, #f3faf7 100%);
}

.brief-composer::after {
  position: absolute;
  top: -72px;
  right: -56px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: rgba(15, 118, 110, 0.07);
  content: "";
  pointer-events: none;
}

.brief-composer > * {
  position: relative;
  z-index: 1;
}

.section-kicker {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.brief-source-note,
.brief-count {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border: 1px solid #b9d7cf;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: #17665f;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
}

.brief-count {
  border-color: var(--line);
  color: var(--muted);
}

.brief-composer .brief-form {
  padding: 15px;
  border: 1px solid rgba(185, 215, 207, 0.78);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.78);
}

.brief-form input:not(:disabled),
.brief-form select {
  background: rgba(255, 255, 255, 0.94);
}

.brief-submit {
  min-width: 112px;
  font-weight: 700;
  box-shadow: 0 5px 12px rgba(15, 118, 110, 0.18);
}

.brief-composer .subtle {
  margin: 11px 2px 0;
  line-height: 1.55;
}

.brief-form label,
.deck-upload-form label {
  display: grid;
  gap: 6px;
}

.brief-form label span,
.deck-upload-form label span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.brief-form label.is-disabled span {
  color: #9aa4a6;
}

.brief-form input:disabled {
  background: #f1f4f3;
  color: #8a9496;
  border-color: #d7ddda;
  cursor: not-allowed;
}

.brief-form .wide {
  grid-column: span 2;
}

.deck-upload-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr));
  gap: 12px;
  align-items: end;
}

.deck-upload-form .wide {
  grid-column: span 2;
}

.deck-upload-form .full {
  grid-column: 1 / -1;
}

.deck-upload-form textarea {
  min-height: 120px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.brief-list {
  display: grid;
  gap: 16px;
}

.brief-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  box-shadow: 0 4px 13px rgba(15, 23, 42, 0.035);
}

.brief-item-head {
  display: flex;
  align-items: stretch;
  gap: 8px;
  justify-content: flex-end;
  background: #fafcfb;
  padding: 0 9px 0 16px;
}

.brief-item-head form {
  display: flex;
  align-items: center;
  margin: 0;
}

.brief-details {
  min-width: 0;
  flex: 1;
}

.brief-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 66px;
  gap: 16px;
  cursor: pointer;
  list-style: none;
}

.brief-details summary::-webkit-details-marker {
  display: none;
}

.brief-summary-copy {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.brief-summary-copy strong {
  overflow: hidden;
  color: #15322f;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brief-summary-copy span {
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brief-expand-label {
  flex: 0 0 auto;
  color: var(--accent);
  font-size: 12px;
  font-weight: 650;
  white-space: nowrap;
}

.brief-expand-label::before {
  content: "展开全文";
}

.brief-details[open] summary {
  border-bottom: 1px solid #e8ece9;
}

.brief-details[open] .brief-expand-label::before {
  content: "收起";
}

.danger-button {
  min-height: 27px;
  border-color: transparent;
  background: transparent;
  color: #a33a3a;
  padding: 0 8px;
  font-size: 12px;
}

.danger-button:hover {
  border-color: #f0caca;
  background: #fff4f4;
}

.brief-details .report-rendered {
  max-height: 620px;
  border: 0;
  border-radius: 0;
  background: #ffffff;
  padding: 20px 22px;
}

.brief-details .report-rendered h1 {
  color: #15322f;
  font-size: 20px;
  letter-spacing: -0.015em;
}

.brief-details .report-rendered h2 {
  margin-top: 22px;
  border-top-color: #e5ece9;
}

.brief-job-panel {
  border-color: #bddcd5;
  background: #f7fcfa;
}

.brief-job-panel .job-logs {
  border-left: 2px solid #a7d8cd;
  padding-left: 12px;
}

.review-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 160px;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.review-card:first-child {
  padding-top: 0;
}

.review-card-main {
  display: grid;
  min-width: 0;
  gap: 10px;
}

.review-card-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.review-card-title strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 16px;
  line-height: 1.35;
}

.ppt-suggestion-meta {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.suggestion-line {
  margin: 0;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

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

.ppt-edit {
  display: grid;
  grid-template-columns: 142px minmax(0, 1fr);
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 14px;
  background: #f8faf8;
}

.ppt-edit-aside {
  display: grid;
  align-content: start;
  gap: 8px;
}

.ppt-edit-aside div {
  display: grid;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px;
  background: #fff;
}

.ppt-edit-aside span,
.ppt-edit-instruction span,
.ppt-target-list > span,
.ppt-edit-block span,
.ppt-edit-reason span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.3;
}

.ppt-edit-aside strong {
  color: var(--text);
  font-size: 14px;
  line-height: 1.35;
}

.ppt-edit-body {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.ppt-edit-block {
  display: grid;
  gap: 6px;
}

.ppt-edit-instruction {
  display: grid;
  gap: 5px;
}

.ppt-edit-instruction p {
  margin: 0;
  line-height: 1.6;
  color: var(--text);
}

.ppt-target-list {
  display: grid;
  gap: 6px;
}

.ppt-target-list > div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ppt-target {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  padding: 4px 9px;
  font-size: 12px;
  line-height: 1.35;
}

.ppt-edit-block p {
  margin: 0;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.ppt-edit-block.current p {
  color: var(--muted);
}

.ppt-edit-block.suggested {
  border: 1px solid #c8ddd6;
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  padding: 10px 12px;
  background: #fff;
}

.ppt-edit-block.suggested p {
  font-weight: 600;
}

.ppt-edit-reason {
  display: grid;
  gap: 4px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.ppt-edit-reason p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.evidence-summary {
  width: fit-content;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  padding: 4px 10px;
  font-size: 12px;
}

.evidence-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.evidence-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 136px;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: #fbfcfb;
}

.evidence-card p {
  margin: 6px 0 0;
}

.manuscript-console {
  display: grid;
  gap: 12px;
}

.manuscript-meta {
  display: grid;
  grid-template-columns: minmax(180px, 0.8fr) minmax(260px, 1.4fr) minmax(120px, 0.5fr);
  gap: 10px;
}

.manuscript-meta div {
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: #fbfcfb;
  min-width: 0;
}

.manuscript-meta span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.manuscript-meta strong,
.manuscript-meta code {
  min-width: 0;
  overflow-wrap: anywhere;
}

.manuscript-command {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.manuscript-command p {
  margin: 0;
}

.manuscript-editor {
  margin-top: 14px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.manuscript-editor summary {
  width: fit-content;
  cursor: pointer;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 700;
}

.manuscript-form {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.manuscript-section-editor {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.manuscript-section-nav {
  position: sticky;
  top: 76px;
  display: grid;
  gap: 12px;
  max-height: 70vh;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px;
  background: #fbfcfb;
}

.manuscript-nav-level1 {
  display: grid;
  gap: 6px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

.manuscript-nav-level1:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.manuscript-nav-level1 > strong {
  color: var(--text);
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.manuscript-nav-level2 {
  display: grid;
  gap: 4px;
  padding-left: 10px;
  border-left: 2px solid var(--line);
}

.manuscript-nav-level2 > span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.manuscript-section-nav a {
  display: grid;
  gap: 3px;
  border-radius: 6px;
  padding: 7px 8px;
  color: var(--text);
  text-decoration: none;
}

.manuscript-section-nav a:hover {
  background: var(--surface-2);
}

.manuscript-section-nav small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.2;
}

.manuscript-section-list {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.manuscript-level-heading {
  display: grid;
  gap: 4px;
  border-left: 3px solid var(--accent);
  padding: 8px 0 8px 12px;
  background: #fbfcfb;
}

.manuscript-level-heading.level2 {
  border-left-color: var(--accent-2);
  margin-top: -2px;
  padding-top: 6px;
  padding-bottom: 6px;
}

.manuscript-level-heading span {
  color: var(--muted);
  font-size: 12px;
}

.manuscript-level-heading strong {
  color: var(--text);
  font-size: 15px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.manuscript-level-heading.level2 strong {
  font-size: 14px;
}

.manuscript-section-item {
  display: grid;
  gap: 8px;
  scroll-margin-top: 80px;
}

.manuscript-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.manuscript-section-head div {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.manuscript-section-head strong {
  overflow-wrap: anywhere;
}

.manuscript-section-head span:not(.status) {
  color: var(--muted);
  font-size: 12px;
}

.manuscript-section-item textarea {
  width: 100%;
  min-height: 150px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfb;
  color: var(--text);
  padding: 10px;
  font: 13px/1.55 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  overflow-wrap: normal;
  white-space: pre;
}

.manuscript-form textarea {
  width: 100%;
  min-height: 420px;
  max-height: 70vh;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfb;
  color: var(--text);
  padding: 12px;
  font: 13px/1.55 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  overflow-wrap: normal;
  white-space: pre;
}

.manuscript-form .manuscript-section-item textarea {
  min-height: 150px;
}

.brief-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.details-block {
  margin-top: 12px;
}

.details-block summary {
  width: fit-content;
  cursor: pointer;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 600;
}

.usage-list {
  display: grid;
  gap: 8px;
}

.usage-item {
  display: grid;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: #fbfcfb;
}

.source-list {
  display: grid;
  gap: 0;
}

.source-item {
  display: grid;
  grid-template-columns: minmax(300px, 1.15fr) minmax(280px, 0.9fr) minmax(360px, 0.85fr);
  align-items: start;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.source-item:first-child {
  padding-top: 0;
}

.source-main {
  min-width: 0;
}

.source-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.source-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-content: start;
}

.source-tags span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  padding: 3px 8px;
  font-size: 12px;
}

.source-theme-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 8px;
}

.source-theme-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.topic-select {
  display: grid;
  gap: 4px;
}

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

.topic-select select {
  width: 100%;
}

.compact-button {
  min-height: 36px;
  white-space: nowrap;
}

.compact-panel {
  padding-top: 16px;
  padding-bottom: 16px;
}

.source-topic-create {
  display: grid;
  grid-template-columns: minmax(180px, 0.25fr) minmax(220px, 0.3fr) auto;
  gap: 8px;
  max-width: 760px;
}

.source-topic-create input {
  width: 100%;
}

.source-theme-options label:not(.topic-select) {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 8px;
  color: var(--muted);
  font-size: 12px;
}

.source-theme-options input {
  min-height: 0;
}

.public-page {
  max-width: 1120px;
}

.public-card-list {
  display: grid;
  gap: 0;
}

.public-card {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}

.public-card:first-child {
  padding-top: 0;
}

.public-card-date {
  display: grid;
  align-content: start;
  gap: 4px;
}

.public-card-date span,
.public-detail-meta span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.public-card-date strong {
  color: var(--text);
  font-size: 17px;
  line-height: 1.25;
}

.public-card-date small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.public-card-main {
  display: grid;
  gap: 8px;
  min-width: 0;
}

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

.public-card-title a {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
}

.public-card-conclusion {
  margin: 0;
  color: var(--text);
  font-weight: 600;
  line-height: 1.55;
}

.public-card-main p {
  margin: 0;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.public-detail-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.public-detail-meta div {
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfb;
  padding: 10px;
  min-width: 0;
}

.public-detail-meta strong {
  overflow-wrap: anywhere;
}

code {
  color: var(--muted);
  white-space: nowrap;
}

@media (max-width: 900px) {
  .toolbar,
  .topbar,
  .briefs li {
    align-items: stretch;
    flex-direction: column;
  }

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

  .grid-two {
    grid-template-columns: 1fr;
  }

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

  .brief-form .wide,
  .deck-upload-form .wide,
  .deck-upload-form .full {
    grid-column: auto;
  }

  .deck-upload-form {
    grid-template-columns: 1fr;
  }

  .brief-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .source-item {
    grid-template-columns: 1fr;
  }

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

  .ppt-edit {
    grid-template-columns: 1fr;
  }

  .ppt-edit-aside {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .evidence-card {
    grid-template-columns: 1fr;
  }

  .source-theme-form,
  .source-topic-create {
    grid-template-columns: 1fr;
  }

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

  .manuscript-section-editor {
    grid-template-columns: 1fr;
  }

  .manuscript-section-nav {
    position: static;
    max-height: 220px;
  }

  .source-theme-options {
    grid-template-columns: 1fr;
  }

  .public-card {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .public-card-title {
    flex-direction: column;
    gap: 8px;
  }

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

@media (max-width: 720px) {
  body {
    font-size: 15px;
    overflow-x: hidden;
  }

  .topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    gap: 10px;
    padding: 12px 14px;
  }

  .brand {
    font-size: 16px;
  }

  .nav {
    width: 100%;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 3px;
    white-space: nowrap;
    scrollbar-width: thin;
  }

  .nav a,
  .nav-form button {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fbfcfb;
    padding: 0 10px;
    color: var(--text);
    text-decoration: none;
  }

  .nav-form {
    flex: 0 0 auto;
  }

  .page {
    width: 100%;
    padding: 16px 12px 28px;
  }

  .toolbar {
    gap: 12px;
    margin-bottom: 16px;
  }

  h1 {
    font-size: 22px;
  }

  h2 {
    font-size: 17px;
  }

  .toolbar .muted {
    margin-bottom: 0;
  }

  .actions,
  .filters,
  .review-actions,
  .manuscript-command,
  .pagination-actions {
    width: 100%;
  }

  .actions form,
  .filters,
  .filters input,
  .filters select,
  .filters button,
  .actions .button-link,
  .actions button {
    width: 100%;
  }

  button,
  select,
  input,
  .button-link {
    min-height: 42px;
    padding: 0 12px;
  }

  .panel,
  .band {
    border-radius: 7px;
    padding: 14px 12px;
  }

  .panel-head,
  .summary-meta,
  .queue-table-head,
  .pagination-bar,
  .review-card-title,
  .manuscript-section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .panel-head {
    gap: 6px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .stat {
    padding: 12px;
  }

  .stat strong {
    font-size: 22px;
  }

  .job-logs {
    max-height: 180px;
    overflow: auto;
    padding-left: 16px;
  }

  .collapsible-summary {
    min-height: 52px;
  }

  .collapsible-summary .summary-title {
    font-size: 17px;
  }

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

  .responsive-table,
  .responsive-table thead,
  .responsive-table tbody,
  .responsive-table tr,
  .responsive-table th,
  .responsive-table td {
    display: block;
  }

  .responsive-table thead {
    display: none;
  }

  .responsive-table tr {
    margin-bottom: 12px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: #fbfcfb;
    padding: 10px;
  }

  .responsive-table tr:last-child {
    margin-bottom: 0;
  }

  .responsive-table td {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 10px;
    min-width: 0;
    border-bottom: 1px solid #e8ece9;
    padding: 9px 0;
    overflow-wrap: anywhere;
  }

  .responsive-table td:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .responsive-table td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
  }

  .review-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    min-width: 0;
  }

  .date-edit-form {
    grid-template-columns: 1fr;
    max-width: none;
  }

  .review-actions form,
  .review-actions button {
    width: 100%;
  }

  .review-actions button {
    min-height: 40px;
    font-size: 14px;
  }

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

  .review-card {
    gap: 14px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: #fbfcfb;
    padding: 12px;
  }

  .review-card + .review-card {
    margin-top: 12px;
  }

  .review-card-title {
    gap: 8px;
  }

  .ppt-suggestion-meta {
    overflow: visible;
    text-overflow: clip;
    white-space: normal;
  }

  .ppt-edit {
    gap: 10px;
    padding: 10px;
  }

  .ppt-edit-aside {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ppt-target {
    border-radius: 6px;
    overflow-wrap: anywhere;
  }

  .evidence-card {
    padding: 10px;
  }

  .brief-form,
  .deck-upload-form,
  .source-topic-create,
  .source-theme-form,
  .source-theme-options {
    grid-template-columns: 1fr;
  }

  .brief-form label,
  .deck-upload-form label,
  .topic-select {
    min-width: 0;
  }

  .briefs li,
  .brief-meta,
  .source-title,
  .source-item {
    align-items: flex-start;
  }

  .source-item {
    gap: 12px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: #fbfcfb;
    padding: 12px;
  }

  .source-item + .source-item {
    margin-top: 12px;
  }

  .source-list {
    gap: 0;
  }

  .source-title {
    flex-wrap: wrap;
  }

  .source-tags {
    gap: 5px;
  }

  .source-theme-form .compact-button,
  .inline-form .compact-button {
    width: 100%;
  }

  .manuscript-section-nav {
    max-height: 180px;
  }

  .manuscript-section-nav a {
    padding: 8px;
  }

  .manuscript-level-heading {
    padding: 8px 0 8px 10px;
  }

  .manuscript-section-item textarea,
  .manuscript-form textarea,
  .deck-upload-form textarea {
    font-size: 14px;
    line-height: 1.6;
    white-space: pre-wrap;
  }

  .report-rendered {
    max-height: 420px;
    padding: 10px;
  }

  code {
    white-space: normal;
    overflow-wrap: anywhere;
  }
}

@media (max-width: 560px) {
  .login-shell {
    padding: 16px;
  }

  .login-panel {
    padding: 22px 18px;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .responsive-table td {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .responsive-table td::before {
    font-size: 11px;
  }

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

  .ppt-edit-aside {
    grid-template-columns: 1fr;
  }

  .evidence-summary {
    width: 100%;
    border-radius: 6px;
  }
}