:root {
  --background: #f7f8f5;
  --surface: #ffffff;
  --surface-muted: #f0f3ee;
  --accent-soft: #e7f0ea;
  --text: #141713;
  --muted: #626963;
  --line: #d9ddd5;
  --accent: #1f5d45;
  --accent-dark: #174735;
  --warning: #8a5b16;
  --warning-bg: #fff4dc;
  --shadow: 0 18px 44px rgba(20, 23, 19, 0.06);
  --radius: 8px;
  --font-ui: "IBM Plex Sans", "PT Root UI", "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  font-family: var(--font-ui);
  background: var(--background);
  color: var(--text);
}

body {
  margin: 0;
  min-height: 100vh;
  font-size: 16px;
  line-height: 1.5;
}

p,
h1,
h2,
h3 {
  margin: 0;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: 0;
}

h1 {
  font-size: 34px;
}

h2 {
  font-size: 22px;
}

h3 {
  font-size: 17px;
}

a {
  color: inherit;
  text-decoration: none;
}

a:visited {
  color: #5f4f85;
}

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

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  background: var(--surface);
  color: var(--text);
}

textarea {
  resize: vertical;
}

label {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-weight: 700;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
}

.brand {
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
}

.page {
  width: min(100%, 1040px);
  margin: 0 auto;
  padding: 24px 16px 100px;
  display: grid;
  gap: 24px;
}

.header {
  display: grid;
  gap: 8px;
}

.section-heading,
.action-strip {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.section-heading h1,
.narrow-panel h1 {
  margin: 0;
  font-size: clamp(28px, 7vw, 34px);
  line-height: 1.15;
  text-wrap: balance;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

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

.card,
.panel,
.banner,
.action-band {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.card,
.banner,
.action-band {
  padding: 18px;
}

.book-card {
  display: grid;
  gap: 16px;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: var(--surface);
  color: var(--text);
  text-align: center;
  font-weight: 700;
  text-decoration: none;
}

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

.button.primary:visited {
  color: #fff;
}

.button.secondary {
  border-color: var(--line);
  background: var(--surface);
  color: var(--text);
}

.button.secondary:hover,
.row-link:hover {
  background: var(--surface-muted);
}

.progress {
  display: grid;
  gap: 8px;
}

.progress-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  color: var(--muted);
}

.track {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-muted);
}

.fill {
  width: var(--value, 0%);
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}

.meta-grid {
  display: grid;
  gap: 10px;
}

.meta-item {
  padding: 12px;
  border-radius: 6px;
  background: var(--surface-muted);
}

.steps-list {
  margin: 12px 0 0;
  padding-left: 22px;
}

.section-actions {
  margin-top: 14px;
}

.action-band {
  display: grid;
  gap: 16px;
}

.panel {
  overflow: hidden;
}

.panel-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.panel-body {
  padding: 18px;
  display: grid;
  gap: 16px;
}

.list {
  display: grid;
}

.row {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

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

.row-title {
  font-weight: 700;
}

.status {
  width: fit-content;
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.status.warn {
  background: var(--warning-bg);
  color: var(--warning);
}

.locked-banner {
  background: var(--surface-muted);
}

.primary-button,
.secondary-button,
.link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 6px;
  padding: 10px 14px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-ui);
  font-weight: 700;
  line-height: 1.25;
  white-space: nowrap;
}

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

.primary-button:visited {
  color: #fff;
}

.secondary-button {
  background: var(--surface);
  color: var(--accent-dark);
  border-color: var(--line);
}

.link-button {
  background: transparent;
  color: var(--accent-dark);
  padding-inline: 0;
}

.primary-button:hover {
  background: var(--accent-dark);
}

.secondary-button:hover {
  border-color: var(--accent);
}

.compact-button {
  min-height: 36px;
  padding: 7px 10px;
  font-size: 14px;
}

.primary-button:focus-visible,
.secondary-button:focus-visible,
.link-button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(47, 111, 78, 0.32);
  outline-offset: 2px;
}

.narrow-panel,
.empty-state,
.progress-panel,
.warning-panel,
.side-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  gap: 16px;
  padding: 18px;
}

.form-grid p,
.field {
  display: grid;
  gap: 7px;
  margin: 0;
}

.tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.tab {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.tab.active {
  background: var(--accent-soft);
  color: var(--accent);
}

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

.chapter-main-stack {
  display: grid;
  gap: 16px;
}

.page-actions,
.editor-actions {
  display: grid;
  gap: 10px;
}

.save-state,
.field-note {
  color: var(--muted);
  font-size: 14px;
}

.source-stack {
  gap: 14px;
}

.audio-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius);
  background: var(--surface-muted);
}

.play {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
}

.textarea {
  width: 100%;
  min-height: 150px;
}

.locked {
  background: var(--surface-muted);
}

.transcript-box {
  min-height: 180px;
}

.inline-alert {
  display: grid;
  gap: 4px;
  margin: 18px 18px 0;
  padding: 12px;
  border-radius: var(--radius);
  background: var(--warning-bg);
  color: var(--warning);
}

.text-box {
  min-height: 160px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  white-space: pre-wrap;
}

.photo-row {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 12px;
  align-items: start;
}

.photo-preview {
  min-height: 86px;
  display: grid;
  place-items: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 14px;
}

.check-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 18px;
  display: grid;
  gap: 16px;
  align-content: start;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-item {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 8px;
}

.check-mark {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
}

.check-mark.warn {
  background: var(--warning-bg);
  color: var(--warning);
}

.narrow-panel {
  max-width: 560px;
  margin: 0 auto;
}

.empty-state {
  margin-bottom: 28px;
}

.empty-state h2,
.warning-panel h2,
.list-section h2,
.side-panel h2 {
  margin-top: 0;
}

.compact {
  padding: 16px;
}

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

.form-stack p {
  margin: 0;
}

.messages {
  width: min(100%, 1040px);
  margin: 12px auto 0;
  padding: 0 20px;
}

.message {
  margin: 0 0 8px;
  padding: 10px 12px;
  border-radius: 6px;
  background: var(--surface-muted);
}

.message.error {
  background: #fde7e2;
}

.curator-nav {
  width: min(100%, 1040px);
  margin: 14px auto 0;
  padding: 0 16px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.curator-nav a,
.curator-nav span {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 11px;
  background: var(--surface);
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.curator-nav a.active {
  background: var(--accent-soft);
  color: var(--accent);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

th,
td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.template-grid {
  display: grid;
  gap: 12px;
}

.template-option {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
}

.template-option.active,
.template-option:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.template-option input {
  width: 18px;
  min-height: 18px;
  margin: 0;
}

.template-preview {
  aspect-ratio: 4 / 3;
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fffefa;
}

.template-preview.left {
  grid-template-columns: 0.9fr 1.1fr;
}

.template-preview.right {
  grid-template-columns: 1.1fr 0.9fr;
}

.template-preview.two {
  grid-template-rows: 0.9fr 1.1fr;
}

.block-photo,
.block-text {
  border-radius: 4px;
}

.block-photo {
  background: #c8d7d0;
}

.block-text {
  background: repeating-linear-gradient(
    to bottom,
    #d9d3c5,
    #d9d3c5 5px,
    transparent 5px,
    transparent 12px
  );
}

.two-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.template-copy {
  display: grid;
  gap: 4px;
}

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

.row-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  text-decoration: none;
}

.row-card span:first-child {
  display: grid;
  gap: 2px;
}

.row-card:hover {
  border-color: var(--accent);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.status-pill.good {
  background: #e1f0e6;
  color: var(--accent-dark);
}

.progress-number {
  margin: 0;
  font-size: 34px;
  line-height: 1;
  font-weight: 700;
}

.work-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 20px;
  align-items: start;
}

.warning-panel {
  margin-bottom: 20px;
  border-color: #e6c174;
  background: var(--warning-bg);
  color: var(--warning);
}

.asset-row {
  display: grid;
  gap: 2px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

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

.panel-subhead {
  margin-top: 24px;
}

.transcript-source {
  max-height: 70vh;
  overflow: auto;
}

.action-group,
.inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.action-group form {
  margin: 0;
}

.locked-note {
  margin: 10px 0 0;
  color: var(--warning);
}

.bottom-tabs {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 0 -10px 30px rgba(20, 23, 19, 0.06);
}

.bottom-tabs a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 6px;
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 700;
  color: var(--muted);
}

@media (max-width: 760px) {
  .topbar {
    padding-inline: 14px;
  }

  .page {
    padding: 24px 16px 100px;
  }

  .curator-nav {
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .curator-nav a,
  .curator-nav span {
    flex: 1 1 calc(50% - 4px);
    justify-content: center;
  }

  .section-heading,
  .action-strip,
  .work-summary,
  .row-card,
  .inline-form {
    flex-direction: column;
    align-items: stretch;
  }

  .split-layout {
    grid-template-columns: 1fr;
  }

  .action-group {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .action-group > *,
  .action-group form,
  .action-group .secondary-button {
    width: 100%;
  }

  .panel-head,
  .photo-row {
    grid-template-columns: 1fr;
  }

  .panel-head {
    display: grid;
  }

  .status-pill {
    width: fit-content;
  }
}

@media (min-width: 900px) {
  .meta-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .action-band {
    grid-template-columns: 1fr 220px;
    align-items: center;
  }

  .chapter-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }

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

  .page-actions,
  .editor-actions {
    grid-template-columns: auto 1fr;
    align-items: center;
  }
}