:root {
  --bg: #f4efe3;
  --paper: #fffaf0;
  --paper-deep: #f3ead6;
  --ink: #241c18;
  --muted: #766b5b;
  --line: #d7c8ab;
  --panel: rgba(255, 250, 240, .96);
  --accent: #9e2f23;
  --accent-weak: #f4ded7;
  --jade: #315f55;
  --jade-weak: #dcebe2;
  --indigo: #243b63;
  --gold: #b6842c;
  --warn: #a14d15;
  --warn-weak: #ffe7cf;
  --good: #27633c;
  --medium: #8a6413;
  --low: #9a2f2f;
  --shadow: 0 14px 36px rgba(74, 45, 22, .11);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(158, 47, 35, .05) 1px, transparent 1px),
    linear-gradient(0deg, rgba(36, 28, 24, .035) 1px, transparent 1px),
    linear-gradient(135deg, #f8f2e4 0%, #efe4cc 46%, #f7efe0 100%);
  background-size: 34px 34px, 34px 34px, auto;
  color: var(--ink);
  font-family: "Songti SC", "STSong", "Noto Serif CJK SC", "PingFang SC", "Microsoft YaHei", serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    repeating-linear-gradient(115deg, rgba(182, 132, 44, .08) 0 1px, transparent 1px 18px),
    linear-gradient(90deg, transparent 0 78%, rgba(49, 95, 85, .07) 78% 79%, transparent 79%),
    linear-gradient(0deg, transparent 0 18%, rgba(158, 47, 35, .06) 18% 19%, transparent 19%);
}

body.auth-required .sidebar,
body.auth-required .show-sidebar-button,
body.auth-required .shell {
  display: none;
}

body.public-home .sidebar,
body.public-home .show-sidebar-button {
  display: none;
}

body.public-home .shell {
  margin-left: 0;
}

body:not(.is-admin) .admin-only {
  display: none !important;
}

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

.auth-screen {
  min-height: 100vh;
  display: none;
  place-items: center;
  padding: 24px;
}

body.auth-required .auth-screen {
  display: grid;
}

.auth-panel {
  width: min(460px, 100%);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 26px;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.auth-brand h1 {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
}

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

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  background: var(--paper-deep);
}

.auth-tab {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 10px;
  cursor: pointer;
}

.auth-tab.active {
  background: var(--accent);
  color: #fff8e8;
  font-weight: 800;
}

.auth-form {
  display: none;
  gap: 14px;
}

.auth-form.active {
  display: grid;
}

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

.code-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
}

.user-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: -14px 0 20px;
  padding: 10px;
  border: 1px solid rgba(216, 176, 96, .36);
  background: rgba(255, 248, 232, .08);
}

.user-card b,
.user-card span {
  display: block;
}

.user-card b {
  max-width: 146px;
  overflow: hidden;
  color: #fff8e8;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-card span {
  color: #d9c9a5;
  font-size: 12px;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 276px;
  background:
    linear-gradient(180deg, rgba(36, 28, 24, .96), rgba(49, 95, 85, .94)),
    repeating-linear-gradient(45deg, transparent 0 14px, rgba(182, 132, 44, .13) 14px 15px);
  color: #fff8e8;
  padding: 22px 16px;
  border-right: 5px solid var(--gold);
  box-shadow: 10px 0 28px rgba(36, 28, 24, .18);
  overflow-y: auto;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 28px;
}

.sidebar-toggle {
  margin-left: auto;
  border: 1px solid rgba(218, 187, 125, .65);
  background: rgba(255, 248, 232, .1);
  color: #fff8e8;
  border-radius: 6px;
  width: 30px;
  height: 30px;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
}

.show-sidebar-button {
  position: fixed;
  left: 12px;
  top: 12px;
  z-index: 20;
  display: none;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink);
  padding: 8px 10px;
  cursor: pointer;
}

body.sidebar-collapsed .sidebar {
  display: none;
}

body.sidebar-collapsed .shell {
  margin-left: 0;
}

body.sidebar-collapsed .show-sidebar-button {
  display: block;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  background: #a92f24;
  color: #fff4dc;
  font-weight: 800;
  border: 2px solid #d8b060;
  border-radius: 3px;
  box-shadow: inset 0 0 0 3px rgba(255, 244, 220, .2);
}

.brand h1 {
  margin: 0;
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: 0;
}

.brand p,
.page-header p,
.subtle-note {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.subtle-note {
  font-size: 12px;
}

.sidebar .brand p {
  color: #d9c9a5;
}

.library-nav {
  display: grid;
  gap: 8px;
}

.nav-group {
  display: grid;
  gap: 4px;
}

.nav-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  border: 1px solid transparent;
  background: rgba(255, 248, 232, .04);
  color: #d7bd76;
  border-radius: 6px;
  padding: 10px 12px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  text-align: left;
}

.nav-heading b {
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 18px;
  line-height: 1;
  color: #ead7a5;
}

.nav-heading:hover,
.nav-group-open .nav-heading {
  background: rgba(255, 248, 232, .1);
  border-color: rgba(216, 176, 96, .45);
  color: #ffe4a3;
}

.nav-children {
  display: none;
  gap: 3px;
  padding: 2px 0 4px 10px;
}

.nav-group-open .nav-children {
  display: grid;
}

.nav-item {
  border: 1px solid transparent;
  background: transparent;
  color: #f1e7ce;
  text-align: left;
  padding: 9px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}

.home-nav-item {
  border-color: rgba(216, 176, 96, .42);
  background: rgba(255, 248, 232, .08);
  font-weight: 800;
}

.nav-item.active,
.nav-item:hover {
  background: rgba(255, 248, 232, .14);
  border-color: rgba(216, 176, 96, .7);
  color: #fff8e8;
}

.shell {
  margin-left: 276px;
  padding: 30px;
  min-width: 0;
  max-width: 100vw;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.home-hero {
  position: relative;
  min-height: 300px;
  display: grid;
  align-content: center;
  gap: 14px;
  margin-bottom: 22px;
  padding: 42px 48px;
  overflow: hidden;
  color: #fff8e8;
  background:
    linear-gradient(135deg, rgba(36, 28, 24, .92), rgba(49, 95, 85, .88)),
    repeating-linear-gradient(45deg, rgba(216, 176, 96, .18) 0 1px, transparent 1px 18px);
  border: 1px solid rgba(182, 132, 44, .72);
  box-shadow: var(--shadow);
}

.home-hero::before,
.home-hero::after {
  content: "";
  position: absolute;
  inset: 18px;
  pointer-events: none;
  border: 1px solid rgba(216, 176, 96, .62);
}

.home-hero::after {
  inset: 28px;
  border-color: rgba(255, 248, 232, .24);
}

.heritage-kicker {
  width: max-content;
  max-width: 100%;
  border-left: 4px solid #d8b060;
  padding-left: 10px;
  color: #e7cf8b;
  font-size: 14px;
  font-weight: 800;
}

.home-hero h2 {
  max-width: 760px;
  margin: 0;
  font-size: 36px;
  line-height: 1.24;
}

.home-hero p {
  max-width: 760px;
  margin: 0;
  color: #eadfca;
  font-size: 16px;
  line-height: 1.8;
}

.home-library-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 18px;
}

.library-card {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  gap: 16px;
  min-height: 330px;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(255, 250, 240, .98), rgba(248, 240, 221, .98)),
    repeating-linear-gradient(90deg, transparent 0 15px, rgba(182, 132, 44, .08) 15px 16px);
  border: 1px solid var(--line);
  border-top: 4px solid var(--accent);
  box-shadow: var(--shadow);
}

.library-card::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(182, 132, 44, .25);
  pointer-events: none;
}

.library-card-seal {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: #fff4dc;
  background: var(--accent);
  border: 2px solid #d8b060;
  border-radius: 3px;
  font-size: 24px;
  font-weight: 900;
  box-shadow: inset 0 0 0 3px rgba(255, 244, 220, .18);
}

.library-card-kicker {
  display: block;
  margin-bottom: 8px;
  color: var(--jade);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.library-card h3 {
  margin: 0 0 8px;
  font-size: 23px;
}

.library-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.library-card-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.library-card-stats span {
  display: grid;
  gap: 3px;
  min-height: 62px;
  align-content: center;
  padding: 8px;
  border: 1px solid rgba(182, 132, 44, .34);
  background: rgba(255, 255, 255, .38);
  color: var(--muted);
  font-size: 12px;
}

.library-card-stats b {
  color: var(--ink);
  font-size: 21px;
}

.home-notes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.home-notes div {
  display: grid;
  gap: 5px;
  padding: 16px 18px;
  border-left: 4px solid var(--gold);
  background: rgba(255, 250, 240, .72);
  box-shadow: inset 0 0 0 1px rgba(215, 200, 171, .65);
}

.home-notes span {
  color: var(--muted);
  line-height: 1.6;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 2px solid rgba(182, 132, 44, .34);
}

.page-header h2 {
  margin: 0;
  font-size: 26px;
  color: var(--ink);
}

.button {
  position: relative;
  border: 1px solid #8d291f;
  background: linear-gradient(180deg, #b63a2d, #8f281f);
  color: #fff8e8;
  border-radius: 6px;
  padding: 9px 14px;
  cursor: pointer;
  box-shadow: 0 2px 0 rgba(89, 34, 20, .22);
}

.button:disabled,
.button.secondary:disabled {
  border-color: #c7b99f;
  background: #ded5c2;
  color: #857867;
  cursor: not-allowed;
  box-shadow: none;
}

.button.secondary {
  border-color: var(--line);
  background: var(--paper);
  color: var(--ink);
  box-shadow: none;
}

.button.compact {
  padding: 6px 8px;
  font-size: 12px;
}

a.button {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

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

.inline-field {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.inline-field input {
  width: 64px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.stat {
  background:
    linear-gradient(180deg, rgba(255, 250, 240, .98), rgba(250, 244, 230, .98));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  box-shadow: inset 0 3px 0 rgba(182, 132, 44, .18);
}

.stat b {
  display: block;
  font-size: 26px;
  margin-bottom: 4px;
}

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

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.metric-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  background: rgba(255, 250, 240, .84);
}

.metric-card b {
  display: block;
  font-size: 24px;
  line-height: 1.2;
}

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

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

.compact-list-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(255, 252, 246, .72);
}

.compact-list-item b,
.compact-list-item span {
  display: block;
}

.compact-list-item span {
  color: var(--muted);
  margin-top: 3px;
}

.dashboard-project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 12px;
}

.dashboard-project-card {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255, 252, 246, .76);
}

.dashboard-project-card h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.dashboard-project-card p,
.dashboard-project-metrics span {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.dashboard-project-metrics {
  display: grid;
  gap: 7px;
}

.dashboard-trend {
  display: grid;
  gap: 8px;
}

.dashboard-trend-row {
  display: grid;
  grid-template-columns: 92px minmax(90px, 1fr) 42px minmax(120px, 1fr);
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.dashboard-trend-row em {
  min-width: 0;
  color: var(--muted);
  font-style: normal;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.library-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.panel {
  background:
    linear-gradient(180deg, rgba(255, 250, 240, .98), rgba(250, 244, 230, .96));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.panel h3 {
  margin: 0 0 12px;
  font-size: 17px;
  color: var(--ink);
}

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

.bar-row {
  display: grid;
  grid-template-columns: 140px 1fr 50px;
  gap: 10px;
  align-items: center;
}

.bar-track {
  height: 12px;
  background: #eadfc8;
  border-radius: 999px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--gold));
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 140px 120px 140px 130px 150px 130px 160px;
  gap: 10px;
  margin-bottom: 12px;
}

.score-toolbar {
  grid-template-columns: minmax(320px, 1fr) 180px 160px;
}

.unified-toolbar {
  grid-template-columns: minmax(320px, 1fr) 190px 170px;
}

.annotation-item-toolbar {
  grid-template-columns: minmax(260px, 1fr) 150px 220px 180px 150px;
  align-items: stretch;
}

.score-stat-grid {
  grid-template-columns: repeat(4, minmax(120px, 1fr));
}

.zlygu-toolbar {
  grid-template-columns: minmax(280px, 1fr) 150px 150px;
}

.folk-toolbar {
  grid-template-columns: minmax(260px, 1fr) 130px 130px 150px 150px;
}

.qiyue-toolbar {
  grid-template-columns: minmax(280px, 1fr) 160px 140px 150px;
}

.rymusic-toolbar {
  grid-template-columns: minmax(280px, 1fr) 180px 160px 120px 140px;
}

.folk-detail-layout {
  display: grid;
  grid-template-columns: minmax(300px, .7fr) minmax(560px, 1.3fr);
  gap: 16px;
  align-items: start;
}

.folk-player-panel {
  display: grid;
  gap: 12px;
  text-align: center;
}

.folk-cover {
  display: grid;
  place-items: center;
  width: 128px;
  height: 128px;
  margin: 0 auto;
  border: 2px solid var(--gold);
  border-radius: 50%;
  background:
    linear-gradient(135deg, rgba(158, 47, 35, .9), rgba(49, 95, 85, .86));
  color: #fff8e8;
  font-size: 52px;
  font-weight: 900;
}

.folk-player-panel audio {
  width: 100%;
}

.folk-player-panel video {
  width: 100%;
  max-height: 320px;
  border-radius: 6px;
  background: #241c18;
}

.rymusic-cover {
  width: 128px;
  height: 128px;
  margin: 0 auto;
  object-fit: cover;
  border: 2px solid var(--gold);
  border-radius: 6px;
  background: rgba(255, 250, 240, .72);
}

.folk-detail-main {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.qiyue-video-detail-layout {
  display: grid;
  grid-template-columns: minmax(340px, .72fr) minmax(560px, 1.28fr);
  gap: 16px;
  align-items: start;
}

.qiyue-media-panel {
  display: grid;
  gap: 12px;
}

.qiyue-media-panel img {
  width: 100%;
  max-height: 320px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .72);
}

.qiyue-media-panel audio {
  width: 100%;
}

.folk-ai-summary {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.folk-asr-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.folk-asr-block {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .72);
  padding: 12px;
  min-width: 0;
}

.folk-asr-block pre {
  max-height: 360px;
  overflow: auto;
  margin: 8px 0 0;
  white-space: pre-wrap;
  word-break: break-word;
  font: inherit;
  color: var(--muted);
}

.folk-review-layout {
  display: grid;
  grid-template-columns: minmax(300px, .62fr) minmax(620px, 1.38fr);
  gap: 16px;
  align-items: start;
}

.folk-review-side {
  display: grid;
  gap: 12px;
}

.folk-review-side audio {
  width: 100%;
}

.folk-review-main {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.compact-table-wrap {
  box-shadow: none;
}

.disagree-row td {
  background: rgba(244, 222, 215, .45);
}

.json-editor {
  width: 100%;
  min-height: 360px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .94);
  color: var(--ink);
  padding: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  line-height: 1.5;
}

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

.model-field-card {
  display: grid;
  gap: 14px;
}

.model-field-grid {
  display: grid;
  grid-template-columns: minmax(240px, .7fr) minmax(360px, 1.3fr);
  gap: 14px;
}

.model-top-table {
  width: 100%;
  font-size: 12px;
}

.model-top-table td,
.model-top-table th {
  padding: 6px 7px;
}

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

.json-block {
  max-height: 560px;
  overflow: auto;
  margin: 12px 0 0;
  border-radius: 6px;
  background: #241c18;
  color: #f6e7bf;
  padding: 12px;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
  line-height: 1.55;
}

.vocab-proposal-view {
  display: grid;
  gap: 12px;
  color: var(--muted);
  line-height: 1.65;
}

.vocab-label-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.toolbar input,
.toolbar select,
.form-grid input,
.form-grid select,
.form-grid textarea,
.auth-form input,
td input,
td select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .94);
  padding: 9px 10px;
  color: var(--ink);
}

input[readonly],
textarea[readonly],
body.is-readonly .form-grid input,
body.is-readonly .form-grid textarea,
body.is-readonly .book-song-editor-grid input,
body.is-readonly .book-song-editor-label textarea,
body.is-readonly .book-candidate-notation-editor input,
body.is-readonly .book-candidate-notation-editor select,
body.is-readonly .book-candidate-notation-editor textarea {
  background: rgba(243, 234, 214, .72);
  color: var(--muted);
}

.permission-cell {
  display: grid;
  gap: 7px;
}

.permission-cell label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.permission-cell input[type="checkbox"] {
  width: auto;
}

.table-wrap {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: auto;
  background: var(--paper);
  max-width: 100%;
  box-shadow: var(--shadow);
}

.book-lyrics-table-wrap table {
  min-width: 1180px;
}

.book-lyrics-table-wrap th:nth-child(1),
.book-lyrics-table-wrap td:nth-child(1) {
  width: 86px;
}

.book-lyrics-table-wrap th:nth-child(2),
.book-lyrics-table-wrap td:nth-child(2) {
  width: 210px;
}

.book-lyrics-table-wrap th:nth-child(3),
.book-lyrics-table-wrap td:nth-child(3) {
  width: 170px;
}

.book-lyrics-table-wrap th:nth-child(4),
.book-lyrics-table-wrap td:nth-child(4) {
  width: 150px;
}

.book-lyrics-table-wrap th:nth-child(6),
.book-lyrics-table-wrap td:nth-child(6) {
  width: 190px;
}

.book-lyrics-sample {
  max-height: 96px;
  overflow: auto;
  line-height: 1.7;
  white-space: pre-wrap;
  color: var(--ink);
}

.lyric-audio-match-table-wrap table {
  min-width: 1180px;
}

.lyric-audio-match-table-wrap th:nth-child(1),
.lyric-audio-match-table-wrap td:nth-child(1) {
  width: 110px;
}

.lyric-audio-match-table-wrap th:nth-child(4),
.lyric-audio-match-table-wrap td:nth-child(4),
.lyric-audio-match-table-wrap th:nth-child(5),
.lyric-audio-match-table-wrap td:nth-child(5),
.lyric-audio-match-table-wrap th:nth-child(6),
.lyric-audio-match-table-wrap td:nth-child(6) {
  width: 150px;
}

.match-score-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  font-size: 12px;
  color: var(--muted);
}

.match-detail-panel {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.match-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 14px;
}

.match-detail-grid article {
  min-width: 0;
}

.match-detail-grid h4 {
  margin: 0 0 8px;
}

.match-detail-grid pre {
  min-height: 260px;
  max-height: 460px;
  overflow: auto;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
}

.match-detail-grid select {
  width: 100%;
  margin-bottom: 8px;
}

.cluster-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.cluster-candidate {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) 120px;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}

.review-actions input {
  flex: 1 1 260px;
  min-width: 180px;
}

.review-state-button {
  border-color: var(--line);
  background: var(--paper);
  color: var(--ink);
}

.review-state-button.active {
  color: #fff8e8;
  box-shadow: 0 2px 0 rgba(89, 34, 20, .16);
}

.review-state-button.review-match.active {
  border-color: #237243;
  background: linear-gradient(180deg, #2f9357, #237243);
}

.review-state-button.review-reject.active {
  border-color: #8d291f;
  background: linear-gradient(180deg, #b63a2d, #8f281f);
}

.review-state-button.review-uncertain.active {
  border-color: #9b6a1e;
  background: linear-gradient(180deg, #c18a2c, #9b6a1e);
}

.review-state-button.review-unique:hover {
  border-color: #237243;
  color: #237243;
}

.audio-match-review-layout {
  display: grid;
  grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.audio-match-audio-panel,
.audio-match-candidates-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: 16px;
  min-width: 0;
}

.audio-match-audio-panel {
  position: sticky;
  top: 18px;
}

.compact-title-row {
  margin-top: 14px;
  gap: 10px;
}

.compact-title-row h4 {
  margin: 0;
}

.inline-control-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
  align-items: center;
}

.compact-title-row select {
  max-width: 180px;
}

.timed-lyrics-panel {
  display: grid;
  gap: 6px;
  max-height: 52vh;
  overflow: auto;
  padding-right: 4px;
}

.timed-lyric-line {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 10px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  padding: 8px 10px;
  text-align: left;
  line-height: 1.5;
  cursor: pointer;
}

.timed-lyric-line span {
  color: var(--muted);
  font-size: 12px;
}

.timed-lyric-line b {
  font-weight: 500;
}

.timed-lyric-line:hover,
.timed-lyric-line.active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.plain-lyrics-panel {
  max-height: 52vh;
  overflow: auto;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.7;
  font-family: inherit;
}

.audio-match-candidate-list {
  display: grid;
  gap: 14px;
}

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

.audio-match-candidate-card.status-confirmed {
  border-color: rgba(35, 114, 67, .55);
  background: #f6fbf3;
}

.audio-match-candidate-card.status-rejected {
  border-color: rgba(141, 41, 31, .4);
  background: #fff7f2;
}

.audio-match-candidate-card.status-uncertain {
  border-color: rgba(155, 106, 30, .45);
  background: #fffaf0;
}

.candidate-score-stack {
  display: grid;
  gap: 4px;
  justify-items: end;
}

.candidate-score-stack b {
  font-size: 24px;
}

.candidate-score-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 10px 0;
}

.candidate-lyrics-text {
  max-height: 260px;
  overflow: auto;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.8;
  font-family: inherit;
}

@media (max-width: 900px) {
  .match-detail-grid {
    grid-template-columns: 1fr;
  }

  .cluster-candidate {
    grid-template-columns: 1fr;
  }

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

  .audio-match-audio-panel {
    position: static;
  }

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

.hidden {
  display: none !important;
}

.json-preview {
  max-height: 460px;
  overflow: auto;
  white-space: pre;
  font-size: 12px;
  line-height: 1.5;
  background: rgba(255, 255, 255, .72);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
}

.book-candidate-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.book-candidate-detail-grid h4 {
  margin: 0 0 8px;
  font-size: 14px;
}

.book-candidate-detail-grid .source-item {
  overflow-wrap: anywhere;
}

.book-candidate-block-tools {
  margin-top: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .52);
}

.book-candidate-score-unit-tools {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .52);
}

.score-unit-block-list {
  display: grid;
  gap: 6px;
  margin-top: 10px;
}

.score-unit-neighbor-list {
  display: grid;
  gap: 6px;
  margin-top: 12px;
}

.score-unit-order-preview {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.score-unit-ai-suggestions {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.score-unit-post-review-action {
  display: grid;
  gap: 7px;
  margin-top: 12px;
  padding: 10px;
  border: 1px solid rgba(165, 79, 43, .42);
  border-radius: 8px;
  background: rgba(255, 248, 242, .72);
}

.score-unit-guided-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.score-unit-guided-step {
  display: grid;
  gap: 7px;
  align-content: start;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .5);
}

.score-unit-guided-step.current {
  border-color: rgba(56, 107, 176, .48);
  background: rgba(243, 247, 255, .72);
}

.score-unit-guided-step.done {
  border-color: rgba(64, 126, 92, .42);
  background: rgba(245, 250, 245, .72);
}

.score-unit-guided-step.pending {
  opacity: .78;
}

.score-unit-ai-card {
  display: grid;
  gap: 7px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .48);
}

.score-unit-ai-card.review {
  border-color: rgba(165, 79, 43, .42);
}

.score-unit-ai-card.high {
  border-color: rgba(64, 126, 92, .42);
}

.score-unit-ai-card.low {
  border-color: rgba(117, 91, 68, .44);
}

.score-unit-order-card {
  display: grid;
  grid-template-columns: 30px 74px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .45);
}

.score-unit-order-card > span:last-child {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.score-unit-order-index {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--paper-deep);
  font-weight: 700;
}

.score-unit-order-thumb {
  display: block;
  width: 74px;
  height: 56px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper-deep);
}

.score-unit-order-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.score-unit-order-thumb.empty {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 12px;
}

.score-unit-neighbor-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .45);
}

.score-unit-split-preview {
  display: grid;
  grid-template-columns: minmax(180px, 280px) minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin-top: 12px;
  padding: 10px;
  border: 1px dashed var(--line-strong);
  border-radius: 8px;
  background: rgba(255, 255, 255, .42);
}

.score-unit-split-preview-image {
  position: relative;
  display: block;
  width: 100%;
  max-height: 220px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper-deep);
  cursor: ns-resize;
  touch-action: none;
}

.score-unit-split-preview-image img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 220px;
  object-fit: contain;
}

.score-unit-split-preview-empty {
  display: grid;
  min-height: 120px;
  place-items: center;
  color: var(--muted);
}

.score-unit-split-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: #b42318;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .75);
  pointer-events: none;
}

.score-unit-split-line span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 18px;
  height: 18px;
  border: 2px solid #fff;
  border-radius: 999px;
  background: #b42318;
  box-shadow: 0 2px 6px rgba(23, 37, 84, .22);
  transform: translate(-50%, -50%);
}

.score-unit-split-preview-meta {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.score-unit-preflight-result {
  display: grid;
  gap: 6px;
  margin-top: 10px;
  padding: 10px;
  border: 1px solid rgba(64, 126, 92, .42);
  border-radius: 8px;
  background: rgba(245, 250, 245, .72);
}

.score-unit-review-readiness {
  display: grid;
  gap: 6px;
  margin-top: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .48);
}

.book-candidate-notation-workbench {
  display: grid;
  gap: 14px;
}

.book-candidate-notation-card {
  display: grid;
  grid-template-columns: minmax(280px, 44%) minmax(0, 1fr);
  gap: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .54);
}

.book-candidate-notation-card.dirty {
  border-color: var(--warn);
  box-shadow: 0 0 0 2px rgba(161, 77, 21, .12);
}

.book-candidate-notation-source,
.book-candidate-notation-editor {
  min-width: 0;
}

.book-candidate-notation-editor {
  display: grid;
  gap: 10px;
  align-content: start;
}

.book-candidate-notation-image {
  display: block;
  max-height: 640px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper-deep);
  margin-bottom: 10px;
}

.book-candidate-notation-image img {
  display: block;
  width: 100%;
  min-width: 260px;
  object-fit: contain;
}

.book-candidate-notation-image.empty {
  min-height: 180px;
  display: grid;
  place-items: center;
  color: var(--muted);
}

.book-candidate-notation-editor textarea[data-candidate-notation-text] {
  min-height: 260px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

.candidate-notation-loop-result {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  padding: 10px;
  border: 1px solid rgba(68, 91, 135, .22);
  border-radius: 6px;
  background: rgba(248, 250, 255, .78);
}

.candidate-notation-loop-result h5 {
  margin: 0;
  font-size: 13px;
}

.candidate-notation-improvement {
  display: grid;
  gap: 7px;
  padding: 9px;
  border: 1px solid rgba(68, 91, 135, .22);
  border-radius: 6px;
  background: rgba(255, 255, 255, .62);
}

.candidate-notation-first-sample-bridge {
  display: grid;
  gap: 7px;
  padding: 9px;
  border: 1px solid rgba(69, 117, 185, .24);
  border-radius: 6px;
  background: rgba(239, 246, 255, .7);
}

.candidate-notation-first-sample-preview {
  display: grid;
  gap: 3px;
  padding: 7px 8px;
  border: 1px solid rgba(69, 117, 185, .2);
  border-radius: 6px;
  background: rgba(255, 255, 255, .64);
}

.candidate-notation-package-quality {
  display: grid;
  gap: 7px;
  padding: 8px;
  border: 1px solid rgba(68, 91, 135, .18);
  border-radius: 6px;
  background: rgba(255, 255, 255, .58);
}

.candidate-notation-eval-quality {
  display: grid;
  gap: 7px;
  padding: 8px;
  border: 1px solid rgba(68, 91, 135, .18);
  border-radius: 6px;
  background: rgba(255, 255, 255, .58);
}

.candidate-notation-readiness {
  display: grid;
  gap: 7px;
  margin-top: 8px;
  padding: 9px;
  border: 1px solid rgba(151, 131, 86, .28);
  border-radius: 6px;
  background: rgba(255, 251, 242, .72);
}

.candidate-notation-panel-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
}

.candidate-notation-panel-title span {
  color: var(--muted);
  font-size: 12px;
}

.candidate-notation-note-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: -4px;
}

.candidate-notation-preflight-result {
  display: grid;
  gap: 7px;
  padding: 9px;
  border: 1px solid rgba(64, 126, 92, .28);
  border-radius: 6px;
  background: rgba(246, 251, 247, .76);
}

.candidate-notation-preflight-result > div:first-child {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.candidate-notation-sample-preview {
  display: grid;
  gap: 3px;
  padding: 8px;
  border: 1px dashed rgba(68, 91, 135, .28);
  border-radius: 6px;
  background: rgba(255, 255, 255, .58);
}

.candidate-notation-sample-preview span {
  color: var(--muted);
  font-size: 12px;
}

.candidate-notation-baseline {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid rgba(151, 131, 86, .34);
  border-radius: 8px;
  background: rgba(255, 251, 242, .72);
}

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

.candidate-notation-baseline-grid section {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 8px;
  border: 1px solid rgba(151, 131, 86, .22);
  border-radius: 6px;
  background: rgba(255, 255, 255, .54);
  font-size: 12px;
  line-height: 1.55;
}

.candidate-notation-baseline-grid section div {
  max-height: 140px;
  overflow: auto;
}

.candidate-notation-baseline-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.candidate-notation-baseline-meta span {
  padding: 4px 7px;
  border: 1px solid rgba(151, 131, 86, .24);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
}

.candidate-notation-preview-meta {
  margin: 6px 0;
}

.candidate-notation-quality {
  display: grid;
  gap: 4px;
  padding: 8px;
  border: 1px solid rgba(151, 131, 86, .28);
  border-radius: 6px;
  background: rgba(255, 251, 242, .72);
  font-size: 12px;
}

.candidate-notation-quality > div:first-child {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.candidate-jianpu-preview {
  max-height: 520px;
}

.candidate-jianpu-score-sheet {
  min-width: 760px;
  min-height: 360px;
}

.export-readiness-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
  margin: -4px 0 14px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .58);
  color: var(--muted);
  font-size: 13px;
}

.export-readiness-summary:empty {
  display: none;
}

.export-readiness-summary b {
  color: var(--ink);
}

.command-line {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 8px;
  align-items: center;
}

.command-line code {
  display: block;
  overflow-x: auto;
  white-space: nowrap;
  padding: 7px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, .72);
  color: var(--ink);
}

.command-line span {
  grid-column: 1 / -1;
}

.book-candidate-tool-row {
  display: grid;
  grid-template-columns: minmax(120px, 160px) auto minmax(120px, 160px) minmax(160px, 1fr) auto;
  gap: 10px;
  align-items: end;
}

.book-candidate-tool-row label {
  display: grid;
  gap: 5px;
  font-size: 12px;
  color: var(--muted);
}

.candidate-block-select {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.candidate-block-select input {
  margin-top: 3px;
}

.book-page-layout-workbench {
  display: grid;
  grid-template-columns: 122px minmax(0, 1fr) 340px;
  gap: 16px;
  align-items: start;
}

.book-page-thumbnail-panel,
.book-page-editor-panel {
  max-height: calc(100vh - 190px);
  overflow: auto;
}

.book-page-thumb-list {
  display: grid;
  gap: 8px;
}

.book-page-thumb {
  display: grid;
  gap: 4px;
  width: 100%;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.book-page-thumb.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(34, 125, 210, .18);
}

.book-page-thumb img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: contain;
  background: #f7f8fb;
  border: 1px solid var(--line);
}

.book-page-thumb span {
  font-weight: 700;
  font-size: 12px;
}

.book-page-thumb small {
  color: var(--muted);
  font-size: 11px;
}

.book-page-image-panel {
  overflow: auto;
}

.book-page-canvas-toolbar,
.panel-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.book-page-canvas-toolbar {
  position: sticky;
  top: 0;
  z-index: 2;
  padding-bottom: 8px;
  background: var(--surface);
}

.book-page-canvas {
  position: relative;
  width: min(100%, 980px);
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
}

.book-page-canvas img {
  display: block;
  width: 100%;
  height: auto;
}

.book-page-overlay {
  position: absolute;
  inset: 0;
  cursor: crosshair;
}

.book-page-block-box {
  position: absolute;
  border: 2px solid rgba(34, 125, 210, .82);
  background: rgba(34, 125, 210, .08);
  cursor: pointer;
  min-width: 8px;
  min-height: 8px;
  padding: 0;
}

.book-page-block-box.selected {
  border-color: rgba(201, 74, 49, .95);
  background: rgba(201, 74, 49, .12);
  box-shadow: 0 0 0 2px rgba(201, 74, 49, .22);
}

.book-page-block-box.targeted {
  border-color: rgba(201, 74, 49, .98);
  background: rgba(201, 74, 49, .16);
  box-shadow: 0 0 0 3px rgba(201, 74, 49, .26), 0 0 0 7px rgba(255, 255, 255, .72);
}

.source-item.targeted {
  border-color: rgba(201, 74, 49, .42);
  background: rgba(255, 247, 245, .74);
}

.book-page-block-box.drawing {
  border-style: dashed;
  border-color: rgba(82, 76, 255, .95);
  background: rgba(82, 76, 255, .12);
  pointer-events: none;
}

.book-page-block-label {
  position: absolute;
  left: 0;
  top: 0;
  max-width: 100%;
  padding: 2px 5px;
  background: rgba(37, 38, 40, .82);
  color: #fff;
  font-size: 11px;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.book-page-block-delete {
  position: absolute;
  top: -14px;
  right: -14px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: #dc3545;
  color: #fff;
  font-size: 18px;
  line-height: 1;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .18);
}

.book-page-block-split-line {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 2;
  height: 2px;
  background: #b42318;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .78);
  cursor: ns-resize;
  touch-action: none;
}

.book-page-block-split-line span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 16px;
  height: 16px;
  border: 2px solid #fff;
  border-radius: 999px;
  background: #b42318;
  box-shadow: 0 2px 6px rgba(23, 37, 84, .22);
  transform: translate(-50%, -50%);
}

.book-page-tool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 8px 0 16px;
}

.book-page-tool {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font-weight: 700;
  cursor: pointer;
}

.book-page-tool.active {
  border-color: var(--accent);
  background: rgba(34, 125, 210, .10);
  color: var(--accent);
  box-shadow: 0 0 0 2px rgba(34, 125, 210, .14);
}

.book-page-song-unit {
  border-left: 4px solid var(--line);
}

.book-page-song-unit.status-low {
  border-left-color: var(--good);
}

.book-page-song-unit.status-medium {
  border-left-color: var(--warn);
}

.book-page-quality-gate {
  border-left: 4px solid var(--line);
}

.book-page-quality-gate.status-high {
  border-left-color: var(--good);
}

.book-page-quality-gate.status-medium {
  border-left-color: var(--warn);
}

.book-page-quality-gate.status-review {
  border-left-color: var(--low);
}

.book-page-score-unit-handoff {
  border-left: 4px solid var(--line);
}

.book-page-score-unit-handoff.status-high {
  border-left-color: var(--good);
}

.book-page-score-unit-handoff.status-medium {
  border-left-color: var(--warn);
}

.book-page-score-unit-handoff.status-review {
  border-left-color: var(--low);
}

.book-page-score-unit-prefill {
  border-left: 4px solid var(--warn);
}

.book-page-score-unit-prefill.status-review {
  border-left-color: var(--low);
}

.book-page-score-unit-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 8px;
  align-items: center;
  padding: 7px;
  border: 1px solid rgba(68, 91, 135, .16);
  border-radius: 6px;
  background: rgba(255, 255, 255, .7);
}

.book-page-score-unit-row.compact {
  grid-template-columns: minmax(64px, auto) auto minmax(0, 1fr) auto;
  padding: 6px;
}

.book-page-score-unit-row .muted {
  min-width: 0;
}

.book-page-song-unit-score-status {
  display: grid;
  gap: 5px;
  margin-top: 7px;
}

.book-page-song-unit-bulk-actions {
  margin: 6px 0 10px;
  justify-content: flex-start;
}

.song-unit-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.song-unit-title-row b {
  min-width: 0;
  overflow-wrap: anywhere;
}

.song-unit-source-card {
  border-left: 4px solid var(--line);
}

.song-unit-source-card.status-low {
  border-left-color: var(--good);
}

.song-unit-source-card.status-medium {
  border-left-color: var(--warn);
}

.source-page-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.source-page-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: min(100%, 220px);
}

.book-page-edit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 12px 0;
}

.book-page-edit-grid label,
.book-page-split-tools label {
  display: grid;
  gap: 5px;
  font-size: 12px;
  color: var(--muted);
}

.book-page-edit-wide {
  grid-column: 1 / -1;
}

.book-page-split-tools {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 16px;
}

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

th,
td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
  white-space: normal;
  overflow-wrap: anywhere;
}

th {
  background: #efe4cc;
  font-size: 13px;
  color: var(--muted);
}

tr:hover td {
  background: #fff5e3;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  background: #eadfc8;
}

.tag.high {
  color: var(--good);
  background: var(--jade-weak);
}

.tag.medium {
  color: var(--medium);
  background: #f3df9d;
}

.tag.low,
.tag.review {
  color: var(--low);
  background: var(--accent-weak);
}

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 16px 0;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(460px, 1.1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

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

.form-grid .wide {
  grid-column: 1 / -1;
}

.form-grid .check {
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-grid .check input {
  width: auto;
}

.player-panel audio {
  width: 100%;
  margin-bottom: 8px;
}

.text-link {
  display: inline-block;
  color: var(--accent);
  font-size: 13px;
  margin-bottom: 12px;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

.emotion-cell {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.emotion-timeline {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff7e8;
  margin-bottom: 10px;
  overflow: hidden;
}

.timeline-empty {
  color: var(--muted);
  font-size: 13px;
  padding: 10px;
}

.timeline-scale {
  display: flex;
  justify-content: space-between;
  padding: 7px 10px 5px 88px;
  color: var(--muted);
  font-size: 12px;
  border-bottom: 1px solid #eadfc8;
  font-variant-numeric: tabular-nums;
}

.timeline-body {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 8px 10px 10px;
}

.timeline-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 8px;
  align-items: center;
  min-height: 26px;
}

.timeline-label {
  font-size: 12px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.timeline-track {
  position: relative;
  height: 22px;
  background: #eadfc8;
  border-radius: 4px;
  overflow: hidden;
}

.timeline-segment {
  position: absolute;
  top: 2px;
  bottom: 2px;
  border: 0;
  border-radius: 4px;
  color: white;
  cursor: pointer;
  min-width: 8px;
  padding: 0 5px;
  opacity: .84;
  overflow: hidden;
  text-align: left;
}

.timeline-segment span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 11px;
  font-weight: 700;
  line-height: 18px;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .28);
}

.timeline-segment:hover,
.timeline-segment.active {
  opacity: 1;
  outline: 2px solid rgba(32, 33, 31, .28);
  outline-offset: -2px;
}

.timeline-track-playhead {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--ink);
  z-index: 3;
  pointer-events: none;
}

.lyrics {
  max-height: 520px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.lyric-line {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 10px;
  padding: 8px 10px;
  border-bottom: 1px solid #eadfc8;
  cursor: pointer;
}

.lyric-line:hover,
.lyric-line.active {
  background: var(--accent-weak);
}

.lyric-time {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

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

.source-item {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: rgba(255, 250, 240, .68);
  display: grid;
  grid-template-columns: 160px 1fr 140px;
  gap: 12px;
}

.source-item b {
  display: block;
  margin-bottom: 4px;
}

.emotion-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: 1px;
}

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

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

.overview-source-item div:nth-child(n+2) {
  display: none;
}

.book-main-path-hero {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  background: var(--paper);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.book-main-path-hero b {
  display: block;
  margin-bottom: 4px;
}

.book-main-path-hero span {
  color: var(--muted);
  font-size: 13px;
}

.book-main-path-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 10px;
}

.book-main-path-acceptance {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.book-main-path-acceptance-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, .58);
}

.book-main-path-acceptance-step.active {
  border-color: rgba(151, 131, 86, .42);
  background: rgba(255, 251, 242, .72);
}

.book-main-path-acceptance-step.done {
  border-color: rgba(64, 126, 92, .36);
  background: rgba(246, 251, 247, .72);
}

.book-main-path-acceptance-step h4 {
  margin: 0;
  font-size: 13px;
}

.book-main-path-acceptance-index {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  font-weight: 700;
  font-size: 12px;
}

.book-main-path-card {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  background: rgba(255, 250, 240, .68);
  display: grid;
  gap: 9px;
  align-content: start;
}

.book-main-path-card h4 {
  margin: 0;
  font-size: 15px;
}

.book-main-path-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.book-main-path-metrics,
.book-main-path-blockers {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.book-main-path-blockers {
  padding-top: 2px;
}

.book-main-path-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 8px;
  background: var(--paper);
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.book-main-path-chip b {
  color: var(--ink);
  font-size: 13px;
}

.notation-feedback-diff-panel {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  padding: 10px;
  border: 1px solid rgba(151, 131, 86, .28);
  border-radius: 6px;
  background: rgba(255, 251, 242, .72);
}

.notation-feedback-diff-panel h4 {
  margin: 0;
  font-size: 14px;
}

.notation-feedback-loop-check {
  display: grid;
  gap: 8px;
  padding: 9px;
  border: 1px solid rgba(68, 91, 135, .22);
  border-radius: 6px;
  background: rgba(248, 250, 255, .78);
}

.notation-feedback-loop-check h5 {
  margin: 0;
  font-size: 13px;
}

.zlygu-layout {
  display: grid;
  grid-template-columns: minmax(620px, 1.35fr) minmax(360px, .65fr);
  gap: 16px;
  align-items: start;
}

.zlygu-detail-panel {
  position: sticky;
  top: 18px;
}

.zlygu-detail-layout {
  display: grid;
  grid-template-columns: minmax(300px, .7fr) minmax(520px, 1.3fr);
  gap: 16px;
  align-items: start;
}

.zlygu-profile-panel {
  display: grid;
  gap: 12px;
}

.empty-detail {
  min-height: 220px;
  display: grid;
  place-items: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, .58);
}

.zlygu-detail {
  display: grid;
  gap: 12px;
}

.zlygu-detail-head {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 12px;
  align-items: center;
}

.zlygu-detail-head img {
  width: 76px;
  height: 76px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--paper-deep);
}

.zlygu-detail-head h3 {
  margin-bottom: 4px;
}

.zlygu-detail-head p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.summary-badges {
  margin: 0 0 12px;
}

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

.quality-source-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, .72);
  padding: 12px;
  display: grid;
  gap: 12px;
}

.quality-source-card h4 {
  margin: 0;
}

.zlygu-detail audio {
  width: 100%;
}

.zlygu-lyrics {
  max-height: 600px;
}

.zlygu-lyric-line {
  grid-template-columns: 42px 1fr;
  cursor: default;
}

.score-source {
  max-width: 520px;
  white-space: normal;
}

.score-thumb {
  display: block;
  width: 180px;
  height: 92px;
  object-fit: contain;
  background: var(--paper-deep);
  border: 1px solid var(--line);
  border-radius: 4px;
  margin-bottom: 8px;
}

.score-source b,
.score-source .muted {
  display: block;
  max-width: 520px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.score-links {
  display: flex;
  gap: 12px;
  margin-top: 5px;
}

.score-links a {
  color: var(--accent);
  font-size: 13px;
  text-decoration: none;
}

.score-links a:hover {
  text-decoration: underline;
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.panel-heading-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 520px);
  gap: 16px;
  align-items: center;
  margin-bottom: 12px;
}

.panel-heading-row h3 {
  margin: 0;
}

.compact-heading {
  grid-template-columns: 1fr;
  gap: 10px;
}

.compact-heading input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .94);
  padding: 9px 10px;
}

.panel-heading-row audio {
  width: 100%;
}

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

.section-title-row h3 {
  margin: 0;
}

.collapsible-section.collapsed {
  display: none;
}

.annotator-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 12px;
}

.annotator-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 250, 240, .72);
}

.annotator-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.annotator-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 10px;
  color: var(--muted);
  font-size: 12px;
}

.annotator-metrics b {
  color: var(--ink);
}

.annotator-card p {
  margin: 10px 0;
  color: var(--low);
  font-size: 13px;
  line-height: 1.45;
  white-space: normal;
}

.emotion-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.emotion-pills span {
  border-left: 4px solid var(--line);
  background: #eadfc8;
  border-radius: 4px;
  padding: 3px 6px;
  font-size: 12px;
}

.ordered-notes {
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.7;
}

.av-hot-song {
  width: 100%;
  background: var(--paper);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.mini-stat {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px;
  background: rgba(255, 250, 240, .72);
}

.mini-stat b {
  display: block;
  font-size: 18px;
}

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

.annotation-project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.annotation-project-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, 0.72);
}

.annotation-project-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 112px;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  padding: 9px 14px;
}

.annotation-project-tab b {
  color: inherit;
  font-size: 13px;
}

.annotation-project-tab.active {
  border-color: var(--gold);
  background: var(--panel);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.annotation-project-card {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 18px;
}

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

.annotation-card-head span {
  color: var(--muted);
  font-size: 12px;
}

.annotation-card-head h3,
.annotation-project-card p {
  margin: 0;
}

.annotation-project-card p {
  color: var(--muted);
  line-height: 1.6;
}

.annotation-project-card > .row-actions .button {
  flex: 1 1 120px;
}

.lyric-audio-match-editor {
  display: grid;
  gap: 14px;
}

.lyric-audio-match-help {
  border-left: 4px solid var(--gold);
  background: rgba(184, 125, 31, .08);
  color: var(--muted);
  line-height: 1.7;
  padding: 10px 12px;
}

.lyric-audio-candidate-card {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, .72);
  padding: 14px;
}

.lyric-audio-candidate-head,
.lyric-audio-decision-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.lyric-audio-candidate-head h4 {
  margin: 0 0 4px;
}

.lyric-audio-decision-row {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.lyric-audio-decision {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  cursor: pointer;
  padding: 8px 12px;
}

.lyric-audio-decision.active,
.lyric-audio-decision:has(input:checked) {
  border-color: var(--gold);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--gold);
}

.annotation-progress {
  height: 9px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-deep);
}

.annotation-progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--jade), var(--gold));
}

.annotation-progress-panel {
  display: grid;
  gap: 16px;
}

.annotation-progress-overview {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.annotation-progress-meter {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: var(--paper);
}

.annotation-progress-meter > div:first-child {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.annotation-progress-meter b {
  font-size: 24px;
}

.annotation-progress-meter span,
.annotation-progress-chip span {
  color: var(--muted);
  font-size: 13px;
}

.annotation-progress-distribution {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.annotation-progress-chip {
  position: relative;
  display: grid;
  gap: 5px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--paper);
}

.annotation-progress-chip i {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 4px;
  background: var(--gold);
}

.annotation-user-progress {
  width: min(180px, 100%);
  height: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-deep);
}

.annotation-user-progress span {
  display: block;
  height: 100%;
  background: var(--jade);
}

.annotation-user-progress-table {
  max-height: 360px;
}

.annotation-assign-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(260px, 1.2fr) auto auto;
  gap: 12px;
  align-items: end;
}

.annotation-assign-grid label,
.annotation-editor-panel label,
#annotationReviewPanel label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.checkbox-label {
  display: inline-flex !important;
  align-items: center;
  gap: 7px;
  color: var(--muted);
}

.checkbox-label input {
  width: auto;
}

.annotation-task-layout {
  display: grid;
  grid-template-columns: minmax(360px, .85fr) minmax(520px, 1.15fr);
  gap: 16px;
  align-items: start;
}

.annotation-task-layout.semantic-task-layout {
  grid-template-columns: minmax(460px, .92fr) minmax(620px, 1.08fr);
  align-items: stretch;
}

.annotation-waveform-panel {
  margin-bottom: 16px;
}

.annotation-editor-panel {
  overflow: hidden;
}

.semantic-task-layout .annotation-task-main,
.semantic-task-layout .annotation-editor-panel {
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 150px);
  min-height: 0;
  overflow: hidden;
}

.semantic-task-layout .annotation-editor-panel #annotationEditor {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding-right: 4px;
}

.semantic-task-layout .annotation-submit-row {
  position: sticky;
  bottom: 0;
  z-index: 2;
  margin-top: 10px;
  padding-top: 10px;
  background: linear-gradient(180deg, rgba(255, 250, 240, .2), rgba(255, 250, 240, .98) 36%);
}

.annotation-task-main audio,
#annotationAudio {
  width: 100%;
  margin-bottom: 12px;
}

#annotationWaveformDock {
  margin-bottom: 14px;
}

.status-pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
  color: var(--muted);
  background: var(--paper-deep);
  font-size: 12px;
}

.annotation-instructions {
  border-left: 4px solid var(--gold);
  background: rgba(255, 248, 232, .72);
  padding: 10px 12px;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 12px;
}

.lyrics-box {
  max-height: 260px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  padding: 10px;
  line-height: 1.7;
}

.lyrics-box div,
.annotation-lyric-line {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 8px;
  border-bottom: 1px dashed rgba(215, 200, 171, .8);
  padding: 4px 0;
}

.annotation-lyric-line {
  width: 100%;
  border-top: 0;
  border-right: 0;
  border-left: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.annotation-lyric-line:hover,
.annotation-lyric-line.active {
  background: rgba(158, 47, 35, .09);
}

.annotation-lyric-line.active {
  box-shadow: inset 3px 0 0 var(--accent);
}

.annotation-lyric-line b {
  font-weight: 600;
}

.lyrics-box.semantic-lyrics-box {
  flex: 1;
  min-height: 0;
  max-height: none;
  padding: 12px 14px;
}

.lyrics-box .semantic-lyric-line {
  display: block;
  grid-template-columns: none;
  width: 100%;
  padding: 6px 0;
  white-space: normal;
}

.lyrics-box .semantic-lyric-line b {
  display: block;
  width: 100%;
  font-size: 18px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.semantic-relevance-editor {
  display: grid;
  gap: 10px;
}

.semantic-pair-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 252, 245, .86);
  padding: 11px;
}

.semantic-pair-head {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: start;
  margin-bottom: 8px;
}

.semantic-pair-head span {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
}

.semantic-pair-head b {
  font-size: 20px;
  line-height: 1.55;
}

.semantic-narrative {
  border-left: 4px solid var(--gold);
  background: rgba(255, 248, 232, .72);
  color: var(--muted);
  font-size: 16px;
  line-height: 1.68;
  white-space: pre-wrap;
  padding: 9px 12px;
  margin-bottom: 9px;
}

.semantic-rubric-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-bottom: 10px;
}

.semantic-grade-option {
  display: grid;
  grid-template-columns: auto 42px 1fr;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  padding: 10px 14px;
  cursor: pointer;
  min-height: 54px;
}

.semantic-grade-option input {
  width: auto;
  margin: 0;
  transform: scale(1.18);
}

.semantic-grade-option strong {
  font-size: 25px;
  color: var(--accent);
  line-height: 1.2;
}

.semantic-grade-option span {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
}

.semantic-unable {
  margin-bottom: 8px;
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
}

.semantic-unable input {
  transform: scale(1.22);
}

.annotation-project-instructions {
  margin-bottom: 12px;
}

.annotation-project-instructions p {
  margin: 0 0 6px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.8;
}

.semantic-guide-list {
  display: grid;
  gap: 4px;
}

.semantic-guide-list strong {
  font-weight: 900;
  color: var(--accent);
}

.lyrics-box span,
.annotation-lyric-line span {
  color: var(--muted);
  font-size: 12px;
}

.emotion-segment-editor {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 2px;
}

.emotion-labelstudio-workbench {
  display: grid;
  gap: 12px;
}

.emotion-cut-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(243, 234, 214, .72);
  padding: 10px;
}

.emotion-segment-timeline {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  padding: 12px;
  user-select: none;
  touch-action: none;
}

.emotion-waveform-stage {
  position: relative;
  min-height: 150px;
  border: 1px solid rgba(36, 28, 24, .16);
  border-radius: 6px;
  background:
    repeating-linear-gradient(90deg, rgba(36, 28, 24, .07) 0 1px, transparent 1px 10%),
    linear-gradient(180deg, rgba(49, 95, 85, .08), rgba(182, 132, 44, .06));
  overflow: hidden;
  cursor: pointer;
}

.segment-boundary-review-tracks {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

.segment-boundary-review-tracks:empty {
  display: none;
}

.segment-review-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: baseline;
  color: var(--muted);
  font-size: 13px;
}

.segment-review-head b {
  color: var(--ink);
  font-size: 15px;
}

.segment-review-row {
  display: grid;
  grid-template-columns: minmax(150px, 220px) 1fr;
  gap: 10px;
  align-items: stretch;
}

.segment-review-row.repaired .segment-review-track {
  border-color: rgba(182, 132, 44, .42);
  background: rgba(248, 238, 211, .86);
}

.segment-review-label {
  display: grid;
  align-content: center;
  gap: 5px;
  min-width: 0;
  color: var(--muted);
  font-size: 12px;
}

.segment-review-label b {
  overflow: hidden;
  color: var(--ink);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.segment-review-label .button {
  justify-self: start;
  min-height: 26px;
  padding: 3px 10px;
  font-size: 12px;
}

.segment-review-track {
  position: relative;
  min-height: 46px;
  border: 1px solid rgba(36, 28, 24, .14);
  border-radius: 6px;
  background: rgba(255, 250, 240, .72);
  overflow: hidden;
}

.segment-review-block {
  position: absolute;
  top: 5px;
  bottom: 5px;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 0 5px;
  min-width: 18px;
  border: 1px solid rgba(36, 28, 24, .18);
  border-left: 4px solid var(--segment-color);
  border-radius: 5px;
  background: var(--segment-soft);
  color: var(--ink);
  cursor: pointer;
  padding: 3px 5px;
  text-align: left;
  overflow: hidden;
}

.segment-review-block.different {
  border-color: rgba(168, 50, 39, .58);
  background:
    linear-gradient(90deg, rgba(168, 50, 39, .14), rgba(255, 250, 240, .9));
}

.segment-review-block.same {
  border-color: rgba(47, 111, 75, .28);
  opacity: .88;
}

.segment-review-block strong,
.segment-review-block span,
.segment-review-block em {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.segment-review-block strong {
  grid-row: 1 / span 2;
  align-self: center;
  color: var(--segment-color);
  font-size: 13px;
}

.segment-review-block span {
  font-size: 11px;
}

.segment-review-block em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
}

.segment-review-block.different em {
  color: #9e2f23;
  font-weight: 700;
}

.segment-review-block.tone-0 {
  --segment-color: #a83227;
  --segment-soft: rgba(168, 50, 39, .08);
}

.segment-review-block.tone-1 {
  --segment-color: #2f6f74;
  --segment-soft: rgba(47, 111, 116, .08);
}

.segment-review-block.tone-2 {
  --segment-color: #956821;
  --segment-soft: rgba(149, 104, 33, .1);
}

.segment-review-block.tone-3 {
  --segment-color: #5b6fa6;
  --segment-soft: rgba(91, 111, 166, .09);
}

.segment-review-block.tone-4 {
  --segment-color: #7b5b8f;
  --segment-soft: rgba(123, 91, 143, .09);
}

.segment-review-block.tone-5 {
  --segment-color: #3f7a48;
  --segment-soft: rgba(63, 122, 72, .09);
}

#emotionWaveformCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.emotion-waveform-regions {
  position: absolute;
  inset: 0;
}

.emotion-waveform-selection {
  position: absolute;
  top: 0;
  bottom: 0;
  display: none;
  border: 2px solid rgba(158, 47, 35, .84);
  background: rgba(158, 47, 35, .18);
  pointer-events: none;
}

.emotion-region {
  position: absolute;
  top: 0;
  bottom: 0;
  min-width: 0;
  border: 0;
  border-top: 5px solid var(--gold);
  border-radius: 0;
  box-sizing: border-box;
  color: #fffaf0;
  cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(36, 28, 24, .12);
  opacity: .46;
}

.emotion-region.active {
  outline: 3px solid rgba(158, 47, 35, .72);
  outline-offset: -3px;
  opacity: .68;
}

.emotion-region span {
  position: absolute;
  top: 8px;
  left: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  border-radius: 999px;
  background: rgba(36, 28, 24, .56);
  font-size: 12px;
  font-weight: 800;
}

.region-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 7px;
  background: rgba(36, 28, 24, .14);
  cursor: ew-resize;
}

.emotion-region:hover .region-handle,
.emotion-region.active .region-handle {
  background: rgba(36, 28, 24, .48);
}

.region-handle.left {
  left: 0;
}

.region-handle.right {
  right: 0;
}

.emotion-playhead {
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  z-index: 5;
  background: #241c18;
  box-shadow: 0 0 0 2px rgba(255, 250, 240, .75);
  pointer-events: none;
}

.emotion-playhead::after {
  content: attr(data-time);
  position: absolute;
  top: 12px;
  left: 7px;
  border-radius: 4px;
  background: rgba(36, 28, 24, .78);
  color: #fff8e8;
  padding: 2px 5px;
  font-size: 11px;
  white-space: nowrap;
}

.emotion-playhead::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -5px;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid #241c18;
}

.emotion-scale-row {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
  margin-top: -6px;
}

.emotion-scale-row strong {
  color: var(--ink);
  font-size: 13px;
}

.emotion-hover-line {
  position: absolute;
  top: 0;
  bottom: 0;
  display: none;
  width: 1px;
  z-index: 6;
  background: rgba(36, 28, 24, .48);
  pointer-events: none;
}

.emotion-hover-time {
  position: absolute;
  top: 8px;
  display: none;
  z-index: 7;
  width: 58px;
  border-radius: 4px;
  background: rgba(255, 250, 240, .92);
  color: var(--ink);
  box-shadow: 0 0 0 1px rgba(36, 28, 24, .18);
  font-size: 11px;
  font-weight: 700;
  line-height: 20px;
  text-align: center;
  pointer-events: none;
}

.emotion-editor-hint {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.emotion-empty-hint {
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, .62);
  color: var(--muted);
  padding: 12px;
  text-align: center;
}

.emotion-ai-reference {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
  border: 1px solid rgba(49, 95, 85, .28);
  border-radius: 8px;
  background: rgba(232, 241, 235, .58);
  padding: 10px;
}

.emotion-ai-reference.muted,
.emotion-ai-reference.warning {
  background: rgba(255, 250, 240, .76);
  color: var(--muted);
}

.emotion-ai-reference-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.emotion-ai-reference-head b,
.emotion-ai-reference > div > b {
  display: block;
  color: var(--ink);
  font-size: 15px;
}

.emotion-ai-reference-head span,
.emotion-ai-reference p,
.emotion-ai-reference > div > span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.emotion-ai-reference p {
  margin: 0;
}

.emotion-ai-segments {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(178px, 1fr));
  gap: 6px;
}

.emotion-ai-segment {
  display: grid;
  grid-template-columns: 26px 1fr auto;
  grid-template-rows: auto auto;
  gap: 2px 6px;
  align-items: center;
  border: 1px solid rgba(49, 95, 85, .24);
  border-radius: 6px;
  background: rgba(255, 250, 240, .82);
  color: var(--ink);
  padding: 6px 8px;
  cursor: pointer;
  text-align: left;
}

.emotion-ai-segment:hover {
  border-color: rgba(49, 95, 85, .58);
  background: rgba(255, 250, 240, .96);
}

.emotion-ai-segment b {
  grid-row: 1 / span 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: #2f6f74;
  color: #fff8e8;
  font-size: 12px;
}

.emotion-ai-segment span,
.emotion-ai-segment i,
.emotion-ai-segment em,
.emotion-ai-segment small {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.emotion-ai-segment span {
  font-weight: 700;
}

.emotion-ai-segment i,
.emotion-ai-segment em {
  color: var(--muted);
  font-style: normal;
  font-size: 12px;
}

.emotion-ai-segment small {
  grid-column: 2 / span 2;
  color: var(--muted);
  font-size: 12px;
}

.emotion-segment-row {
  display: grid;
  grid-template-columns: 96px minmax(150px, .75fr) minmax(190px, 1fr) minmax(190px, 1fr) 46px;
  grid-template-rows: minmax(38px, auto) minmax(36px, auto);
  gap: 9px 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(90deg, var(--segment-soft), rgba(255, 250, 240, .9) 26%),
    rgba(255, 250, 240, .86);
  padding: 6px 8px;
  border-left: 5px solid var(--segment-color);
  overflow: hidden;
}

.emotion-segment-row.segment-tone-0 {
  --segment-color: #a83227;
  --segment-soft: rgba(168, 50, 39, .09);
}

.emotion-segment-row.segment-tone-1 {
  --segment-color: #2f6f74;
  --segment-soft: rgba(47, 111, 116, .09);
}

.emotion-segment-row.segment-tone-2 {
  --segment-color: #956821;
  --segment-soft: rgba(149, 104, 33, .11);
}

.emotion-segment-row.segment-tone-3 {
  --segment-color: #5b6fa6;
  --segment-soft: rgba(91, 111, 166, .1);
}

.emotion-segment-row.segment-tone-4 {
  --segment-color: #7b5b8f;
  --segment-soft: rgba(123, 91, 143, .1);
}

.emotion-segment-row.segment-tone-5 {
  --segment-color: #3f7a48;
  --segment-soft: rgba(63, 122, 72, .1);
}

.emotion-segment-row.active {
  border-color: var(--segment-color);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--segment-color) 16%, transparent), rgba(255, 250, 240, .96) 32%),
    rgba(255, 250, 240, .96);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--segment-color) 24%, transparent);
}

.emotion-segment-row.segment-boundary-row {
  grid-template-columns: 96px minmax(170px, .7fr) minmax(130px, .45fr) minmax(190px, .7fr) 46px;
  grid-template-rows: minmax(38px, auto) minmax(38px, auto);
}

.emotion-segment-row.segment-boundary-row .segment-index-button,
.emotion-segment-row.segment-boundary-row .segment-time-fields,
.emotion-segment-row.segment-boundary-row .segment-structure-field,
.emotion-segment-row.segment-boundary-row .segment-key-field,
.emotion-segment-row.segment-boundary-row .segment-algorithm-tips-field,
.emotion-segment-row.segment-boundary-row .segment-note-field,
.emotion-segment-row.segment-boundary-row .segment-remove-button {
  min-width: 0;
}

.emotion-segment-row.segment-boundary-row .segment-time-fields {
  grid-column: 2;
  grid-row: 1;
}

.emotion-segment-row.segment-boundary-row .segment-structure-field {
  grid-column: 3;
  grid-row: 1;
}

.emotion-segment-row.segment-boundary-row .segment-key-field {
  grid-column: 4;
  grid-row: 1;
}

.emotion-segment-row.segment-boundary-row .segment-algorithm-tips-field {
  grid-column: 2 / span 2;
  grid-row: 2;
}

.emotion-segment-row.segment-boundary-row .segment-note-field {
  grid-column: 4;
  grid-row: 2;
}

.emotion-segment-row.segment-boundary-row .segment-remove-button {
  grid-column: 5;
  grid-row: 2;
}

.emotion-segment-row.fixed-segment-row {
  grid-template-columns: 96px minmax(150px, .7fr) minmax(190px, 1fr) minmax(190px, 1fr) minmax(150px, .75fr);
  grid-template-rows: minmax(38px, auto) minmax(38px, auto) minmax(38px, auto);
}

.emotion-segment-row.fixed-segment-row .segment-index-button {
  grid-row: 1 / span 3;
}

.emotion-segment-row.fixed-segment-row .segment-time-fields {
  grid-column: 2;
  grid-row: 1;
}

.emotion-segment-row.fixed-segment-row label:nth-of-type(3) {
  grid-column: 2;
  grid-row: 2;
}

.emotion-segment-row.fixed-segment-row .segment-confidence-field {
  grid-column: 3;
  grid-row: 2;
}

.emotion-segment-row.fixed-segment-row .segment-note-field {
  grid-column: 4 / span 2;
  grid-row: 2;
}

.emotion-segment-row.fixed-segment-row .segment-adjustment-field {
  grid-column: 2 / span 4;
  grid-row: 3;
}

.segment-index-button {
  grid-row: 1 / span 2;
  height: 44px;
  min-height: 44px;
  border: 1px solid var(--segment-color);
  border-radius: 6px;
  background: var(--segment-color);
  color: #fff8e8;
  cursor: pointer;
  font-weight: 800;
  font-size: 16px;
  white-space: nowrap;
}

.segment-time-fields {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  align-items: center;
  gap: 6px;
}

.emotion-segment-row .range-field:nth-of-type(1) {
  grid-column: 3;
  grid-row: 1;
}

.emotion-segment-row .range-field:nth-of-type(2) {
  grid-column: 4;
  grid-row: 1;
}

.emotion-segment-row label:nth-of-type(3) {
  grid-column: 3;
  grid-row: 2;
}

.segment-confidence-field {
  grid-column: 4;
  grid-row: 2;
}

.segment-note-field {
  grid-column: 2;
  grid-row: 2;
}

.emotion-segment-row .compact-field {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.25;
}

.emotion-segment-row .compact-field > span {
  flex: 0 0 auto;
  overflow: hidden;
  color: var(--muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.range-field input[type="range"] {
  flex: 1 1 92px;
  min-width: 72px;
  padding: 0;
  height: 16px;
}

.range-field b {
  flex: 0 0 90px;
  color: var(--ink);
  font-weight: 800;
  font-size: 13px;
  white-space: nowrap;
}

.emotion-segment-row .segment-time-range,
.emotion-segment-row .segment-note-field input,
.emotion-segment-row .segment-adjustment-field input,
.emotion-segment-row select {
  flex: 1 1 auto;
  min-width: 0;
}

.segment-remove-button {
  grid-column: 5;
  grid-row: 2;
  width: 42px;
  min-width: 42px;
  height: 30px;
  justify-self: end;
  padding: 0;
  margin-left: 2px;
}

.segment-confidence-field select {
  text-align: center;
}

.emotion-segment-row input,
.emotion-segment-row select,
.annotation-editor-panel textarea,
.annotation-editor-panel select,
#annotationReviewPanel textarea,
.annotation-assign-grid input,
.annotation-assign-grid select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .94);
  min-height: 30px;
  padding: 5px 8px;
  color: var(--ink);
  font-size: 14px;
}

.emotion-segment-row .segment-note-field input {
  min-height: 34px;
}

.emotion-segment-row.fixed-segment-row .segment-time-range[readonly] {
  color: var(--muted);
  background: rgba(236, 229, 213, .62);
  cursor: default;
}

.emotion-region.fixed .region-handle {
  display: none;
}

@media (max-width: 1280px) {
  .emotion-segment-row {
    grid-template-columns: 96px minmax(140px, .75fr) minmax(170px, 1fr) minmax(170px, 1fr) 46px;
    grid-template-rows: minmax(38px, auto) minmax(38px, auto);
  }

  .emotion-segment-row .range-field:nth-of-type(1) {
    grid-column: 3;
    grid-row: 1;
  }

  .emotion-segment-row .range-field:nth-of-type(2) {
    grid-column: 4;
    grid-row: 1;
  }

  .emotion-segment-row label:nth-of-type(3) {
    grid-column: 3;
    grid-row: 2;
  }

  .segment-confidence-field {
    grid-column: 4;
    grid-row: 2;
  }

  .segment-note-field {
    grid-column: 2;
    grid-row: 2;
  }

  .segment-remove-button {
    grid-column: 5;
    grid-row: 2;
  }

  .emotion-segment-row.fixed-segment-row {
    grid-template-columns: 96px minmax(140px, .75fr) minmax(170px, 1fr) minmax(170px, 1fr) minmax(130px, .7fr);
    grid-template-rows: minmax(38px, auto) minmax(38px, auto) minmax(38px, auto);
  }

  .emotion-segment-row.fixed-segment-row .segment-adjustment-field {
    grid-column: 2 / span 4;
    grid-row: 3;
  }

  .emotion-segment-row.fixed-segment-row .segment-index-button {
    grid-row: 1 / span 3;
  }

  .emotion-segment-row.fixed-segment-row .segment-time-fields {
    grid-column: 2;
    grid-row: 1;
  }

  .emotion-segment-row.fixed-segment-row label:nth-of-type(3) {
    grid-column: 2;
    grid-row: 2;
  }

  .emotion-segment-row.fixed-segment-row .segment-confidence-field {
    grid-column: 3;
    grid-row: 2;
  }

  .emotion-segment-row.fixed-segment-row .segment-note-field {
    grid-column: 4 / span 2;
    grid-row: 2;
  }
}

@media (max-width: 1120px) {
  .emotion-segment-row {
    grid-template-columns: 96px minmax(130px, .72fr) minmax(160px, 1fr) minmax(160px, 1fr) 46px;
    grid-template-rows: minmax(38px, auto) minmax(38px, auto) minmax(36px, auto);
  }

  .segment-time-fields {
    grid-column: 2;
    grid-row: 1;
  }

  .emotion-segment-row .range-field:nth-of-type(1) {
    grid-column: 3;
    grid-row: 1;
  }

  .emotion-segment-row .range-field:nth-of-type(2) {
    grid-column: 4;
    grid-row: 1;
  }

  .segment-note-field {
    grid-column: 2;
    grid-row: 2;
  }

  .emotion-segment-row label:nth-of-type(3) {
    grid-column: 3;
    grid-row: 2;
  }

  .segment-confidence-field {
    grid-column: 4;
    grid-row: 2;
  }

  .segment-remove-button {
    grid-column: 5;
    grid-row: 2;
  }

  .emotion-segment-row.fixed-segment-row {
    grid-template-columns: 96px minmax(130px, .72fr) minmax(160px, 1fr) minmax(160px, 1fr) minmax(120px, .7fr);
  }

  .emotion-segment-row.fixed-segment-row .segment-adjustment-field {
    grid-column: 2 / span 4;
    grid-row: 3;
  }

  .emotion-segment-row.fixed-segment-row .segment-index-button {
    grid-row: 1 / span 3;
  }

  .emotion-segment-row.fixed-segment-row .segment-time-fields {
    grid-column: 2;
    grid-row: 1;
  }

  .emotion-segment-row.fixed-segment-row label:nth-of-type(3) {
    grid-column: 2;
    grid-row: 2;
  }

  .emotion-segment-row.fixed-segment-row .segment-confidence-field {
    grid-column: 3;
    grid-row: 2;
  }

  .emotion-segment-row.fixed-segment-row .segment-note-field {
    grid-column: 4 / span 2;
    grid-row: 2;
  }
}

@media (max-width: 980px) {
  .emotion-segment-row {
    grid-template-columns: 1fr 46px;
    grid-template-rows: auto;
  }

  .segment-index-button,
  .segment-time-fields,
  .emotion-segment-row .range-field:nth-of-type(1),
  .emotion-segment-row .range-field:nth-of-type(2),
  .emotion-segment-row label:nth-of-type(3),
  .segment-confidence-field,
  .segment-note-field,
  .segment-adjustment-field,
  .segment-remove-button {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .segment-remove-button {
    justify-self: start;
  }

  .annotation-review-card-head,
  .annotation-review-board-head,
  .annotation-review-summary {
    align-items: flex-start;
    flex-direction: column;
  }

  .annotation-review-summary .button {
    margin-left: 0;
  }

  .review-segment-row {
    grid-template-columns: 30px minmax(90px, 1fr);
  }

  .review-segment-row span {
    grid-column: 2;
  }

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

  .review-comparison-row,
  .review-disagreement-row {
    grid-template-columns: 1fr;
  }

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

.annotation-submission-list {
  display: grid;
  gap: 12px;
  margin-bottom: 12px;
}

.annotation-submit-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.annotation-submission {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  padding: 10px;
}

.annotation-submission summary {
  cursor: pointer;
  font-weight: 700;
}

.annotation-submission pre {
  max-height: 260px;
  overflow: auto;
  margin: 10px 0;
  border-radius: 6px;
  background: #241c18;
  color: #f6e7bf;
  padding: 10px;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
}

.annotation-review-card {
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  padding: 12px;
}

.annotation-review-board {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, .78);
  padding: 14px;
}

.annotation-review-board h4 {
  margin: 0;
  font-size: 18px;
}

.review-detail {
  border: 1px solid rgba(36, 28, 24, .12);
  border-radius: 8px;
  background: rgba(255, 250, 240, .62);
  padding: 0;
}

.review-detail summary {
  cursor: pointer;
  font-weight: 800;
  list-style-position: inside;
  padding: 10px 12px;
}

.review-detail[open] summary {
  border-bottom: 1px solid rgba(36, 28, 24, .1);
}

.review-detail > .review-segment-table,
.review-detail > .review-annotator-detail {
  padding: 10px 12px;
}

.review-annotator-detail {
  display: grid;
  gap: 8px;
  border-bottom: 1px dashed rgba(36, 28, 24, .16);
}

.review-annotator-detail:last-child {
  border-bottom: 0;
}

.review-annotator-detail h5 {
  margin: 0;
  font-size: 15px;
}

.review-quality-panel {
  display: grid;
  gap: 10px;
  border-left: 4px solid var(--teal);
  background: rgba(49, 95, 85, .08);
  padding: 10px 12px;
}

.review-quality-head {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.review-quality-head b,
.review-quality-head span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.review-quality-head span,
.review-quality-panel li {
  color: var(--muted);
  font-size: 13px;
}

.review-quality-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.review-quality-grid span {
  border: 1px solid rgba(36, 28, 24, .12);
  border-radius: 6px;
  background: rgba(255, 250, 240, .55);
  color: var(--muted);
  font-size: 13px;
  padding: 7px 8px;
}

.review-quality-grid b {
  color: var(--ink);
  font-size: 16px;
}

.review-quality-panel ul {
  margin: 0;
  padding-left: 18px;
}

.confidence-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  color: white;
  font-size: 12px;
  font-weight: 900;
  padding: 4px 8px;
  vertical-align: 1px;
}

.confidence-badge.high {
  background: #2f9e44;
}

.confidence-badge.medium {
  background: #d4a017;
}

.confidence-badge.low {
  background: #c92a2a;
}

.annotation-review-board.consensus {
  background: linear-gradient(180deg, rgba(47, 100, 181, .08), rgba(255, 250, 240, .92));
}

.annotation-review-board.algorithm {
  background: linear-gradient(180deg, rgba(112, 72, 168, .08), rgba(255, 250, 240, .92));
}

.annotation-review-board.semantic-review-board {
  background: linear-gradient(180deg, rgba(49, 95, 85, .08), rgba(255, 250, 240, .92));
}

.annotation-review-board-head {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.annotation-review-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.review-aligned-track {
  position: relative;
  height: 58px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #eadfc8;
  overflow: hidden;
}

.review-aligned-track.empty {
  display: grid;
  place-items: center;
  color: var(--muted);
}

.review-aligned-segment {
  position: absolute;
  top: 8px;
  bottom: 8px;
  min-width: 1px;
  border-top: 6px solid var(--gold);
  border-radius: 4px;
  color: white;
  overflow: hidden;
  padding: 0 7px;
  opacity: .9;
}

.review-aligned-segment b {
  display: block;
  font-size: 12px;
  line-height: 34px;
  overflow: hidden;
  text-overflow: ellipsis;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .28);
  white-space: nowrap;
}

.review-boundary-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  z-index: 8;
  pointer-events: none;
}

.review-boundary-line.consensus {
  background: rgba(184, 127, 25, .95);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .48);
}

.review-boundary-line.algorithm {
  background: repeating-linear-gradient(
    to bottom,
    rgba(36, 59, 99, .95) 0,
    rgba(36, 59, 99, .95) 5px,
    transparent 5px,
    transparent 9px
  );
}

.review-timeline-legend {
  display: flex;
  gap: 18px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.review-timeline-legend i {
  display: inline-block;
  width: 28px;
  height: 4px;
  margin-right: 7px;
  vertical-align: 3px;
}

.legend-consensus {
  background: #b87f19;
}

.legend-algorithm {
  background: repeating-linear-gradient(90deg, #243b63 0 6px, transparent 6px 10px);
}

.review-comparison-list {
  display: grid;
  gap: 14px;
}

.review-comparison-row {
  display: grid;
  grid-template-columns: minmax(130px, 190px) minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.review-comparison-label {
  min-width: 0;
}

.review-comparison-label b,
.review-comparison-label span {
  display: block;
  overflow-wrap: anywhere;
}

.review-comparison-label span {
  color: var(--muted);
  font-size: 13px;
  margin: 4px 0 6px;
}

.review-comparison-row .review-aligned-track {
  height: 50px;
}

.review-comparison-row .review-aligned-segment {
  top: 7px;
  bottom: 7px;
  border-top-width: 5px;
}

.review-comparison-row .review-aligned-segment b {
  line-height: 31px;
}

.review-disagreement-row {
  display: grid;
  grid-template-columns: minmax(130px, 190px) minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.review-disagreement-row b {
  color: var(--muted);
}

.review-disagreement-strip {
  position: relative;
  height: 24px;
  border-radius: 6px;
  background: #eadfc8;
  overflow: hidden;
}

.review-disagreement-strip span {
  position: absolute;
  top: 0;
  bottom: 0;
  min-width: 1px;
}

.annotation-review-coverage {
  display: grid;
  gap: 4px;
  border-left: 4px solid var(--gold);
  background: rgba(212, 160, 23, .08);
  color: var(--ink);
  padding: 10px 12px;
}

.annotation-review-coverage span {
  color: var(--muted);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.annotation-review-card.consensus {
  border-color: rgba(47, 100, 181, .42);
  background: linear-gradient(180deg, rgba(47, 100, 181, .08), rgba(255, 250, 240, .92));
}

.annotation-review-card.algorithm {
  border-color: rgba(112, 72, 168, .38);
  background: linear-gradient(180deg, rgba(112, 72, 168, .08), rgba(255, 250, 240, .92));
}

.semantic-review-submissions {
  display: grid;
  gap: 12px;
}

.semantic-review-card {
  border-color: rgba(49, 95, 85, .32);
}

.semantic-review-answer-list {
  display: grid;
  gap: 8px;
}

.semantic-review-answer {
  display: grid;
  gap: 7px;
  border: 1px solid rgba(36, 28, 24, .12);
  border-radius: 8px;
  background: rgba(255, 252, 246, .7);
  padding: 10px 12px;
}

.semantic-review-answer-head {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  justify-content: space-between;
}

.semantic-review-answer-head b,
.semantic-review-answer p,
.semantic-review-reason {
  min-width: 0;
  overflow-wrap: anywhere;
}

.semantic-review-answer p,
.semantic-review-reason {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.semantic-grade-badge,
.semantic-grade-unable {
  flex: 0 0 auto;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
  padding: 5px 9px;
}

.semantic-grade-badge {
  background: rgba(181, 47, 39, .1);
  color: var(--red);
}

.semantic-grade-unable {
  background: rgba(36, 28, 24, .1);
  color: var(--muted);
}

.semantic-comparison-panel {
  display: grid;
  gap: 14px;
}

.semantic-comparison-table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 252, 246, .7);
}

.semantic-comparison-table {
  min-width: 1280px;
  width: 100%;
  border-collapse: collapse;
}

.semantic-comparison-table th,
.semantic-comparison-table td {
  border-bottom: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.semantic-comparison-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #efe4cd;
  font-weight: 900;
}

.semantic-comparison-table td:nth-child(1),
.semantic-comparison-table td:nth-child(2) {
  min-width: 210px;
}

.semantic-comparison-table td:nth-child(6) {
  min-width: 180px;
}

.semantic-comparison-table td:nth-child(7) {
  min-width: 260px;
}

.semantic-comparison-table td:nth-child(n+8) {
  min-width: 160px;
}

.semantic-comparison-table tr.has-disagreement > td {
  background: rgba(181, 47, 39, .045);
}

.semantic-comparison-detail > td {
  background: rgba(49, 95, 85, .06);
}

.semantic-result-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
  padding: 5px 9px;
  white-space: nowrap;
}

.semantic-result-badge.grade-high {
  background: rgba(49, 95, 85, .14);
  color: var(--jade);
}

.semantic-result-badge.grade-mid {
  background: rgba(212, 160, 23, .16);
  color: #8a5f00;
}

.semantic-result-badge.grade-low {
  background: rgba(181, 47, 39, .1);
  color: var(--red);
}

.semantic-result-badge.grade-zero {
  background: rgba(36, 28, 24, .09);
  color: var(--muted);
}

.semantic-result-badge.unable,
.semantic-result-badge.missing,
.semantic-result-badge.unassigned {
  background: rgba(36, 28, 24, .1);
  color: var(--muted);
}

.semantic-result-badge.missing {
  border: 1px dashed rgba(36, 28, 24, .24);
}

.semantic-result-badge.unassigned {
  opacity: .68;
}

.semantic-result-reason {
  max-width: 240px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.semantic-final-control {
  display: grid;
  gap: 7px;
  min-width: 240px;
}

.semantic-final-control select,
.semantic-final-control input {
  width: 100%;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 252, 246, .96);
  color: var(--ink);
  font: inherit;
  padding: 6px 8px;
}

.semantic-final-control .row-actions {
  justify-content: flex-start;
}

.semantic-comparison-detail-grid {
  display: grid;
  grid-template-columns: minmax(260px, .9fr) minmax(320px, 1.1fr);
  gap: 16px;
}

.semantic-comparison-detail-grid h4 {
  margin: 0 0 8px;
}

.semantic-comparison-detail-grid p {
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.7;
}

.semantic-comparison-detail-grid pre {
  max-height: 320px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 240, .8);
  color: var(--ink);
  font: inherit;
  line-height: 1.8;
  margin: 0;
  padding: 12px;
  white-space: pre-wrap;
}

.semantic-comparison-answer-list {
  display: grid;
  gap: 8px;
}

.semantic-comparison-answer-list article {
  display: grid;
  grid-template-columns: minmax(120px, 180px) auto minmax(160px, 1fr);
  gap: 8px;
  align-items: start;
  border: 1px solid rgba(36, 28, 24, .12);
  border-radius: 8px;
  background: rgba(255, 252, 246, .72);
  padding: 9px 10px;
}

.semantic-comparison-answer-list article p {
  margin: 0;
}

.semantic-comparison-answer-list article span:last-child {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 12px;
}

.annotation-review-card-head,
.annotation-review-summary {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
}

.annotation-review-card-head b,
.annotation-review-card-head span {
  display: block;
  overflow-wrap: anywhere;
}

.annotation-review-card-head span,
.annotation-review-summary,
.review-note {
  color: var(--muted);
  font-size: 13px;
}

.annotation-review-card-head em {
  flex: 0 0 auto;
  border-radius: 999px;
  background: rgba(36, 28, 24, .08);
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
  padding: 4px 8px;
}

.annotation-review-summary {
  flex-wrap: wrap;
  justify-content: flex-start;
}

.annotation-review-summary .button {
  margin-left: auto;
}

.review-timeline-track,
.review-one-second-strip {
  position: relative;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #eadfc8;
  overflow: hidden;
}

.review-timeline-track.compact {
  height: 32px;
}

.review-timeline-segment {
  position: absolute;
  top: 5px;
  bottom: 5px;
  min-width: 1px;
  border-top: 4px solid var(--gold);
  box-shadow: inset 0 0 0 1px rgba(36, 28, 24, .12);
  opacity: .76;
}

.review-timeline-segment b {
  display: block;
  color: #fffaf0;
  font-size: 11px;
  line-height: 30px;
  overflow: hidden;
  text-align: center;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .3);
  white-space: nowrap;
}

.review-timeline-track.compact .review-timeline-segment b {
  line-height: 20px;
}

.review-one-second-strip {
  height: 18px;
}

.review-one-second-strip span {
  position: absolute;
  top: 0;
  bottom: 0;
  min-width: 1px;
}

.review-segment-table {
  display: grid;
  gap: 6px;
}

.review-segment-row {
  display: grid;
  grid-template-columns: 34px 110px minmax(110px, 1fr) minmax(90px, 1fr) minmax(120px, 1fr) 70px 80px;
  gap: 8px;
  align-items: center;
  border-bottom: 1px dashed rgba(36, 28, 24, .14);
  color: var(--ink);
  font-size: 13px;
  padding-bottom: 6px;
}

.review-segment-row b {
  color: var(--muted);
}

.review-segment-row span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.review-segment-row span:nth-child(5) {
  border-left: 4px solid var(--line);
  padding-left: 6px;
}

.review-note {
  margin: 0;
}

.modified-inline-row td {
  vertical-align: middle;
}

.modified-inline-form {
  display: grid;
  grid-template-columns: 170px minmax(180px, 1fr);
  gap: 10px;
  align-items: center;
}

.modified-inline-audio {
  width: min(260px, 100%);
  height: 34px;
  display: block;
}

.modified-inline-form select,
.modified-inline-form input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .94);
  padding: 9px 10px;
  color: var(--ink);
}

.inline-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.merge-standard {
  display: grid;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .72);
  padding: 10px 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.merge-standard b {
  color: var(--ink);
}

.av-timelines {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.av-results-layout {
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  max-width: 100%;
}

.av-song-list-panel {
  position: sticky;
  top: 18px;
  max-height: calc(100vh - 56px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.av-song-list {
  display: grid;
  gap: 8px;
  overflow: auto;
  padding-right: 2px;
}

.av-song-list-item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 6px;
  padding: 10px;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.av-song-list-item:hover,
.av-song-list-item.active {
  border-color: var(--accent);
  background: var(--accent-weak);
}

.song-rank {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #eadfc8;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.av-song-list-item b,
.av-song-list-item small,
.song-metrics-line {
  display: block;
  overflow-wrap: anywhere;
}

.av-song-list-item small,
.song-metrics-line {
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
}

.song-metrics-line {
  grid-column: 2 / -1;
}

.disagreement-badge {
  min-width: 44px;
  border-radius: 999px;
  color: white;
  font-size: 12px;
  font-weight: 800;
  text-align: center;
  padding: 4px 7px;
}

.av-song-detail {
  display: grid;
  gap: 16px;
  min-width: 0;
  overflow: hidden;
}

.final-timeline {
  margin-bottom: 12px;
}

.final-timeline-track {
  position: relative;
  height: 54px;
  background: #eadfc8;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.boundary-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(32, 33, 31, .42);
  z-index: 5;
  pointer-events: none;
}

body.hide-final-boundary-lines .final-boundary-line,
body.hide-algorithm-boundary-lines .algorithm-boundary-line {
  display: none;
}

.final-boundary-line {
  background: rgba(212, 160, 23, .9);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .55);
}

.algorithm-boundary-line {
  width: 2px;
  background: repeating-linear-gradient(
    to bottom,
    rgba(36, 59, 99, .95) 0,
    rgba(36, 59, 99, .95) 5px,
    transparent 5px,
    transparent 9px
  );
  z-index: 6;
}

.final-segment {
  position: absolute;
  top: 6px;
  bottom: 6px;
  border: 0;
  border-top: 5px solid transparent;
  border-radius: 4px;
  color: white;
  cursor: pointer;
  opacity: .9;
  overflow: hidden;
  padding: 0 6px;
  text-align: left;
}

.final-segment.needs-review {
  box-shadow: inset 0 0 0 2px #ffd43b;
}

.final-segment:hover {
  opacity: 1;
  outline: 2px solid rgba(32, 33, 31, .32);
  outline-offset: -2px;
}

.final-segment span {
  display: block;
  font-size: 11px;
  font-weight: 800;
  line-height: 36px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .25);
}

.algorithm-timeline {
  margin-bottom: 12px;
}

.algorithm-track {
  position: relative;
  height: 54px;
  background: #eadfc8;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.algorithm-segment {
  position: absolute;
  top: 6px;
  bottom: 6px;
  border: 0;
  border-radius: 4px;
  background: #74a9cf;
  color: white;
  cursor: pointer;
  opacity: .88;
  overflow: hidden;
  padding: 0 6px;
  text-align: left;
}

.algorithm-segment.mixed {
  background: var(--warn);
}

.algorithm-segment:hover {
  opacity: 1;
  outline: 2px solid rgba(32, 33, 31, .32);
  outline-offset: -2px;
}

.algorithm-segment span {
  display: block;
  font-size: 11px;
  font-weight: 800;
  line-height: 42px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .25);
}

.timeline-legend {
  display: flex;
  gap: 16px;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
  margin-top: 8px;
}

.timeline-legend i {
  display: inline-block;
  width: 20px;
  height: 3px;
  margin-right: 6px;
  vertical-align: 3px;
}

.legend-final {
  background: var(--gold);
}

.legend-algorithm {
  background: var(--indigo);
}

tr.review-row td {
  background: #fff4cf;
}

.av-timeline-row {
  display: grid;
  grid-template-columns: minmax(100px, 120px) minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}

.av-timeline-label b,
.av-timeline-label span {
  display: block;
  overflow-wrap: anywhere;
}

.av-timeline-label span {
  color: var(--muted);
  font-size: 12px;
}

.av-timeline-track {
  position: relative;
  height: 42px;
  background: #eadfc8;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.av-segment {
  position: absolute;
  bottom: 3px;
  min-width: 5px;
  border: 0;
  border-top: 5px solid transparent;
  border-radius: 4px;
  color: white;
  cursor: pointer;
  opacity: .86;
  padding: 0 4px;
  overflow: hidden;
  text-align: left;
}

.av-segment:hover {
  opacity: 1;
  outline: 2px solid rgba(32, 33, 31, .32);
  outline-offset: -2px;
}

.av-segment span {
  display: block;
  font-size: 10px;
  font-weight: 700;
  line-height: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .25);
}

.consensus-heat {
  display: grid;
  gap: 8px;
}

.consensus-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 10px;
  align-items: center;
}

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

.consensus-cells {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(2px, 1fr);
  height: 18px;
  border-radius: 4px;
  overflow: hidden;
}

.consensus-cells span {
  min-width: 2px;
}

.advice-cell {
  min-width: 220px;
  max-width: 420px;
  white-space: normal;
  line-height: 1.45;
}

.advice-cell div {
  margin-bottom: 4px;
}

.emotion-item {
  cursor: pointer;
}

.emotion-item:hover {
  background: var(--accent-weak);
}

.book-score-toolbar {
  grid-template-columns: minmax(320px, 1fr) 120px 180px 160px;
}

.book-delivery-toolbar {
  grid-template-columns: minmax(320px, 1fr) 180px;
}

.book-score-list {
  display: grid;
  gap: 14px;
}

.book-score-card {
  display: grid;
  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 12px;
}

.book-score-thumb {
  display: block;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper-deep);
  overflow: hidden;
}

.book-score-thumb img {
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: contain;
}

.book-score-main {
  min-width: 0;
}

.book-score-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  margin-bottom: 10px;
}

.book-score-title-row h3 {
  margin: 0 0 4px;
  font-size: 18px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.book-score-title-row p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.book-score-tags {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 6px;
  max-width: 420px;
}

.book-score-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.book-score-fields section {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .68);
  padding: 9px;
  min-width: 0;
}

.book-score-fields b,
.book-score-text-grid b {
  display: block;
  margin-bottom: 4px;
}

.book-score-fields span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.book-score-issues {
  display: grid;
  gap: 6px;
  margin-bottom: 10px;
}

.book-score-issues span {
  border-left: 4px solid var(--warn);
  border-radius: 4px;
  background: var(--warn-weak);
  padding: 7px 9px;
  color: #65310e;
  font-size: 13px;
  line-height: 1.45;
}

.book-notation-editor {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .72);
  padding: 10px;
  margin-bottom: 10px;
}

.book-notation-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
}

.book-notation-head span {
  color: var(--muted);
  font-size: 12px;
}

.book-notation-controls {
  display: grid;
  grid-template-columns: minmax(80px, 120px) minmax(80px, 120px) minmax(74px, 90px) auto;
  gap: 8px;
  align-items: end;
  margin-bottom: 8px;
}

.book-notation-controls label {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 12px;
}

.book-notation-controls input,
.book-notation-editor textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .94);
  color: var(--ink);
  padding: 7px 8px;
}

.book-notation-editor textarea {
  display: block;
  resize: vertical;
  margin-top: 8px;
  min-height: 72px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  line-height: 1.45;
}

.book-notation-editor textarea[data-notation-lyrics] {
  min-height: 48px;
  font-family: inherit;
}

.book-notation-warnings {
  display: grid;
  gap: 5px;
  margin-top: 8px;
}

.book-notation-warnings span {
  border-left: 4px solid var(--medium);
  background: #fff4cf;
  border-radius: 4px;
  color: #6f5208;
  padding: 6px 8px;
  font-size: 12px;
  line-height: 1.4;
}

.book-score-detail {
  border-top: 1px solid var(--line);
  padding-top: 9px;
}

.book-score-detail summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.book-score-text-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 10px;
}

.book-score-text-grid section {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px;
  background: rgba(255, 250, 240, .72);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.book-score-text-grid pre {
  max-height: 220px;
  overflow: auto;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--muted);
  font: inherit;
}

.book-score-row-actions {
  margin: -3px 0 10px;
}

.book-song-workbench {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(460px, 1.1fr);
  gap: 16px;
  align-items: start;
  margin-bottom: 16px;
}

.book-song-score-panel,
.book-song-editor-panel {
  min-width: 0;
}

.book-song-image-link {
  display: block;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper-deep);
  overflow: auto;
  margin-bottom: 12px;
  max-height: 760px;
}

.book-song-image-link img {
  display: block;
  width: 100%;
  min-width: 260px;
  object-fit: contain;
}

#bookSongBlockSelect {
  min-width: 220px;
  max-width: 360px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .94);
  color: var(--ink);
  padding: 7px 8px;
}

.book-song-editor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 90px 130px;
  gap: 10px;
  margin-bottom: 12px;
}

.book-song-editor-grid label,
.book-song-editor-label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.book-song-editor-grid input,
.book-song-editor-grid select,
.book-song-editor-label textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .94);
  color: var(--ink);
  padding: 8px 9px;
}

.book-song-editor-label {
  margin-bottom: 12px;
}

.book-song-editor-label textarea {
  min-height: 130px;
  resize: vertical;
  line-height: 1.55;
}

#bookSongNotationText {
  min-height: 230px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

.jianpu-preview {
  overflow-x: auto;
  padding: 8px;
  background:
    linear-gradient(90deg, rgba(111, 44, 28, .08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(111, 44, 28, .06) 1px, transparent 1px),
    rgba(244, 235, 213, .42);
  background-size: 26px 26px;
  border-radius: 8px;
}

.jianpu-score-sheet {
  min-width: 900px;
  min-height: 520px;
  background: #fffdf7;
  color: #1d1a16;
  border: 1px solid rgba(87, 54, 33, .22);
  border-radius: 4px;
  box-shadow: 0 18px 36px rgba(62, 37, 20, .12);
  padding: 58px 64px 68px;
  position: relative;
}

.jianpu-score-sheet::before,
.jianpu-score-sheet::after {
  content: "";
  position: absolute;
  left: 28px;
  right: 28px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(128, 37, 24, .28), transparent);
}

.jianpu-score-sheet::before {
  top: 24px;
}

.jianpu-score-sheet::after {
  bottom: 24px;
}

.jianpu-score-header {
  display: grid;
  grid-template-columns: 170px 1fr 210px;
  gap: 24px;
  align-items: start;
  margin-bottom: 58px;
}

.jianpu-score-left,
.jianpu-score-right {
  display: grid;
  gap: 8px;
  color: #39322b;
  font-size: 16px;
  line-height: 1.4;
}

.jianpu-score-left {
  font-weight: 700;
}

.jianpu-score-right {
  justify-items: end;
  text-align: right;
  color: #675d52;
  font-size: 13px;
}

.jianpu-score-title {
  text-align: center;
}

.jianpu-score-title h3 {
  margin: 0;
  color: #191713;
  font-size: 34px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: 0;
}

.jianpu-score-title p {
  margin: 10px 0 0;
  color: #4c443c;
  font-size: 16px;
}

.jianpu-score-body {
  display: grid;
  gap: 42px;
}

.jianpu-score-row {
  display: grid;
  gap: 8px;
}

.jianpu-score-line {
  display: flex;
  align-items: start;
  gap: 0;
  min-height: 88px;
}

.jianpu-score-measure {
  display: grid;
  grid-template-rows: minmax(48px, auto) auto;
  align-items: start;
  min-width: 120px;
  padding: 0 13px 0 15px;
  border-left: 2px solid #25211c;
}

.jianpu-score-measure:last-child {
  border-right: 2px solid #25211c;
}

.measure-index {
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.measure-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  align-content: flex-start;
  align-items: flex-start;
  min-height: 42px;
}

.jianpu-note {
  display: inline-grid;
  grid-template-rows: 11px 28px 11px;
  justify-items: center;
  align-items: center;
  min-width: 24px;
  color: #111;
}

.octave-dots {
  min-height: 10px;
  color: #111;
  font-size: 11px;
  line-height: 10px;
  letter-spacing: 0;
}

.note-body {
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  min-width: 20px;
  min-height: 28px;
  text-align: center;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 22px;
  font-weight: 700;
  line-height: 28px;
}

.note-symbol {
  display: inline-block;
  min-width: 14px;
}

.duration-dots {
  font-size: 17px;
  line-height: 1;
  margin-left: 2px;
}

.jianpu-note.underline-1 .note-body {
  border-bottom: 2px solid #111;
}

.jianpu-note.underline-2 .note-body {
  border-bottom: 4px double #111;
}

.jianpu-note.event-hold .note-symbol {
  min-width: 22px;
}

.jianpu-note.event-rest {
  color: var(--muted);
}

.jianpu-note.event-text {
  min-width: auto;
  color: var(--muted);
  font-size: 12px;
}

.jianpu-note.event-text .note-body {
  font-family: inherit;
  font-size: 12px;
}

.measure-lyrics {
  color: #1e1a16;
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  min-height: 28px;
  white-space: pre-wrap;
}

.score-row-lyrics {
  color: #1e1a16;
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 0;
  padding-left: 16px;
  white-space: pre-wrap;
}

.jianpu-score-lyrics {
  margin-top: 38px;
  columns: 2;
  column-gap: 42px;
  color: #3b342e;
  font-size: 15px;
  line-height: 1.8;
}

.jianpu-score-lyrics p {
  margin: 0 0 6px;
  break-inside: avoid;
}

.jianpu-empty {
  min-height: 220px;
  display: grid;
  place-items: center;
  color: var(--muted);
  background: rgba(255, 250, 240, .72);
  border: 1px dashed var(--line);
  border-radius: 8px;
}

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

.recognition-run {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) 150px 150px minmax(180px, 1fr);
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 250, 240, .74);
  padding: 10px;
}

.recognition-run.success {
  border-left: 4px solid var(--good);
}

.recognition-run.problem {
  border-left: 4px solid var(--low);
}

.recognition-run b,
.recognition-run span {
  display: block;
  overflow-wrap: anywhere;
}

.recognition-run span,
.recognition-run p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.recognition-run p {
  grid-column: 1 / -1;
  margin: 0;
}

.run-error {
  color: var(--low) !important;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  background: #241c18;
  color: #fff8e8;
  border: 1px solid var(--gold);
  padding: 10px 14px;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
}

.toast.show {
  opacity: 1;
}

@media (max-width: 980px) {
  .stat-grid,
  .home-library-grid,
  .home-notes,
  .two-column,
  .detail-layout,
  .zlygu-layout,
  .zlygu-detail-layout,
  .folk-detail-layout,
  .qiyue-video-detail-layout,
  .folk-asr-grid,
  .folk-review-layout,
  .model-field-grid,
  .model-block-grid,
  .vocab-label-grid,
  .quality-source-grid,
  .toolbar,
  .unified-toolbar,
  .zlygu-toolbar,
  .folk-toolbar,
  .qiyue-toolbar,
  .rymusic-toolbar,
  .annotator-grid,
  .mini-stats,
  .panel-heading-row,
  .av-results-layout,
  .book-score-card,
  .book-score-title-row,
  .book-score-fields,
  .book-notation-controls,
  .book-candidate-detail-grid,
  .book-candidate-notation-card,
  .candidate-notation-baseline-grid,
  .book-main-path-acceptance,
  .book-candidate-tool-row,
  .book-page-layout-workbench,
  .book-page-edit-grid,
  .book-page-split-tools,
  .book-song-workbench,
  .book-song-editor-grid,
  .score-unit-guided-steps,
  .score-unit-order-card,
  .score-unit-split-preview,
  .recognition-run,
  .book-score-text-grid,
  .annotation-task-layout,
  .modified-inline-form {
    grid-template-columns: 1fr;
  }

  .annotation-task-layout.semantic-task-layout {
    grid-template-columns: 1fr;
  }

  .home-hero {
    min-height: 260px;
    padding: 34px 24px;
  }

  .home-hero h2 {
    font-size: 28px;
  }

  .library-card {
    min-height: auto;
  }

  .jianpu-preview {
    padding: 4px;
  }

  .jianpu-score-sheet {
    min-width: 680px;
    padding: 34px 28px 42px;
  }

  .jianpu-score-header {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-bottom: 34px;
  }

  .jianpu-score-left,
  .jianpu-score-right {
    justify-items: start;
    text-align: left;
  }

  .jianpu-score-title {
    text-align: left;
  }

  .jianpu-score-title h3 {
    font-size: 28px;
  }

  .jianpu-score-body {
    gap: 30px;
  }

  .jianpu-score-measure {
    min-width: 120px;
    padding-inline: 12px;
  }

  .book-score-tags {
    justify-content: flex-start;
    max-width: none;
  }

  .av-song-list-panel {
    position: static;
    max-height: none;
  }

  .av-timeline-row,
  .consensus-row {
    grid-template-columns: 1fr;
  }

  th:nth-child(4),
  td:nth-child(4) {
    display: none;
  }
}

@media (max-width: 720px) {
  .sidebar {
    position: static;
    width: auto;
  }

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