:root {
  --ink: #193f38;
  --muted: #65756c;
  --paper: #fbfaf5;
  --green: #245e4b;
  --line: #e0e5db;
  font:
    16px/1.5 system-ui,
    sans-serif;
  color: var(--ink);
  background: var(--paper);
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
button,
input,
select {
  font: inherit;
}
button {
  border: 1px solid var(--line);
  background: white;
  border-radius: 10px;
  color: var(--ink);
  padding: 10px 16px;
  cursor: pointer;
  font-weight: 600;
}
button:hover {
  border-color: var(--green);
  background: #f3f7f0;
}
button:disabled {
  opacity: 0.45;
  cursor: default;
}
.primary {
  background: var(--green);
  color: white;
  border-color: var(--green);
}
.primary:hover {
  background: #194c3b;
  color: white;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid #d98246;
  outline-offset: 3px;
}
input,
select {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 12px;
  background: white;
  color: var(--ink);
}
[hidden] {
  display: none !important;
}
.masthead {
  height: 80px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 5vw;
}
.brand {
  font-size: 22px;
  color: var(--ink);
  text-decoration: none;
}
.masthead select {
  margin-left: auto;
  font-size: 14px;
}
main {
  max-width: 1280px;
  margin: auto;
  padding: 0 48px;
}
.hero {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 70px;
  align-items: center;
  padding: 70px 0 60px;
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.15em;
  font-weight: 700;
  color: #7a886c;
}
.hero h1 {
  font:
    600 clamp(38px, 4vw, 58px) / 1.12 Georgia,
    serif;
  letter-spacing: -1.5px;
  margin: 15px 0 22px;
  max-width: 570px;
}
.intro {
  font-size: 18px;
  color: var(--muted);
  max-width: 520px;
}
.actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}
.storage-note {
  font-size: 12px;
  max-width: 440px;
  color: var(--muted);
  margin-top: 18px;
}
.hero-art {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 330px;
  background: #ecefe3;
  border-radius: 48% 52% 52% 48%;
}
.book-cover {
  width: 225px;
  height: 290px;
  border-radius: 5px 15px 15px 5px;
  background: #efd6b8;
  box-shadow:
    -10px 8px 0 #c0b39b,
    0 24px 35px #223c2922;
  transform: rotate(7deg);
  padding: 28px;
  position: relative;
  overflow: hidden;
  border-left: 8px solid #e4c9aa;
}
.book-cover > span {
  position: relative;
  z-index: 1;
  font:
    bold 32px/1.05 Georgia,
    serif;
}
.book-cover i {
  position: absolute;
  bottom: 17px;
  left: 24px;
  font:
    12px Georgia,
    serif;
  z-index: 1;
  color: #fff6de;
}
.sun {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #d27f47;
  position: absolute;
  right: 30px;
  bottom: 70px;
}
.hill {
  width: 330px;
  height: 170px;
  background: #52725a;
  border-radius: 50%;
  position: absolute;
  left: -40px;
  bottom: -60px;
  transform: rotate(-20deg);
}
.star {
  position: absolute;
  right: 10px;
  top: 5px;
  font-size: 54px;
  color: #d49256;
}
.shelf {
  padding: 12px 0 50px;
}
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.section-heading h2 {
  font-size: 23px;
  margin: 10px 0 24px;
}
.section-heading span {
  font-size: 13px;
  color: var(--muted);
}
.books {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 22px;
}
.book-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 15px;
  padding: 14px;
  position: relative;
}
.book-open {
  border: 0;
  width: 100%;
  height: 170px;
  text-align: left;
  padding: 24px;
  font:
    600 25px/1.15 Georgia,
    serif;
  overflow: hidden;
  background: #f2e2d0;
  overflow-wrap: anywhere;
}
.book-card:nth-child(2n) .book-open {
  background: #dfe7d7;
}
.book-card p {
  font-size: 12px;
  color: var(--muted);
  margin: 12px 0 6px;
}
.book-card .delete-book {
  position: absolute;
  right: 17px;
  bottom: 10px;
  padding: 3px 7px;
  font-size: 18px;
}
.empty {
  grid-column: 1/-1;
  border: 1px dashed #cad3c2;
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  color: var(--muted);
}
footer {
  border-top: 1px solid var(--line);
  padding: 24px 0 40px;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
}
a {
  color: var(--green);
}
dialog {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 25px 80px #193f3826;
  max-width: 760px;
  width: calc(100% - 40px);
  color: var(--ink);
}
dialog::backdrop {
  background: #193f3866;
  backdrop-filter: blur(3px);
}
.dialog-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.dialog-heading h2 {
  font:
    600 28px Georgia,
    serif;
  margin: 0 0 24px;
}
.icon-button {
  border: 0;
  font-size: 24px;
  background: transparent;
}
#create-form > label {
  display: block;
  font-weight: 600;
  font-size: 14px;
}
#title {
  width: 100%;
  margin: 8px 0 20px;
}
fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 25px;
}
legend {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 12px;
}
.templates {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.templates label {
  cursor: pointer;
}
.templates input {
  position: absolute;
  opacity: 0;
}
.template-card {
  border: 2px solid transparent;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 150px;
  padding: 20px 15px;
}
.template-card b {
  font:
    600 23px Georgia,
    serif;
}
.template-card small {
  font-size: 12px;
  color: var(--muted);
  margin-top: 18px;
}
.peach {
  background: #f4e1cf;
}
.sage {
  background: #e4ebdc;
}
.cream {
  background: #f0eedf;
}
.templates input:checked + .template-card {
  border-color: var(--green);
}
.templates input:focus-visible + .template-card {
  outline: 3px solid #d98246;
}
.book-toolbar {
  padding: 12px 24px;
  display: flex;
  gap: 10px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: white;
}
.book-toolbar input {
  max-width: 360px;
  min-width: 100px;
  flex: 1;
  font-weight: 700;
}
.book-toolbar button {
  font-size: 13px;
  white-space: nowrap;
}
#save-status {
  font-size: 12px;
  color: var(--muted);
  margin-right: auto;
  max-width: 180px;
}
.workspace-body {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  height: calc(100vh - 151px);
}
.pages-panel {
  padding: 16px;
  border-right: 1px solid var(--line);
  background: #f4f5ee;
  overflow: auto;
}
.pages-panel h2 {
  font-size: 16px;
  margin: 0 0 12px;
}
.pages-panel ol {
  padding: 0;
  list-style: none;
}
.pages-panel li {
  margin-bottom: 10px;
}
.page-tab {
  display: block;
  text-align: left;
  width: 100%;
  padding: 15px 12px;
  font-size: 14px;
  font-weight: 500;
}
.page-tab[aria-current="true"] {
  border: 2px solid var(--green);
  background: #e7eddf;
  font-weight: 700;
}
.page-tab small {
  display: block;
  color: var(--muted);
  font-size: 11px;
}
.add-page {
  width: 100%;
  border-style: dashed;
  background: transparent;
  font-size: 13px;
}
.page-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 18px;
}
.page-actions button {
  font-size: 11px;
  padding: 8px 4px;
}
.tip {
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  margin-top: 22px;
  padding-top: 16px;
}
.editor-panel {
  min-width: 0;
  background: #ebece6;
  display: flex;
  flex-direction: column;
}
.editor-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: #f9faf5;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.editor-toolbar > span {
  font-size: 14px;
  font-weight: 600;
  margin-right: auto;
}
.editor-toolbar button {
  font-size: 12px;
  padding: 7px 12px;
}
#engine-host {
  flex: 1;
  min-height: 0;
}
#engine {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
#reader {
  width: calc(100% - 40px);
  height: calc(100% - 40px);
  max-width: none;
  padding: 0;
  background: var(--paper);
}
.reader-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 24px;
  border-bottom: 1px solid var(--line);
}
.reader-toolbar strong {
  margin-right: auto;
}
.reader-toolbar button {
  font-size: 13px;
}
.reader-page {
  display: flex;
  align-items: center;
  justify-content: center;
  height: calc(100% - 155px);
  padding: 24px;
  overflow: auto;
}
.reader-page svg {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  background: white;
  box-shadow: 0 12px 35px #193f3818;
}
.reader-navigation {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  padding: 12px;
}
#notice {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  max-width: 600px;
  background: var(--ink);
  color: white;
  padding: 14px 24px;
  border-radius: 12px;
  z-index: 10000;
}
#notice.error {
  background: #9b3a32;
}
#busy {
  position: fixed;
  inset: 0;
  z-index: 11000;
  background: #fbfaf5dc;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
}
.spinner {
  width: 26px;
  height: 26px;
  border: 3px solid #d7dfd0;
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@media (max-width: 1000px) {
  .masthead {
    padding: 0 20px;
  }
  .hero {
    gap: 30px;
  }
  .workspace-body {
    grid-template-columns: 170px minmax(0, 1fr);
  }
  .book-toolbar {
    padding: 10px;
    flex-wrap: wrap;
  }
  .workspace-body {
    height: calc(100vh - 195px);
  }
}
@media (max-width: 650px) {
  main {
    padding: 0 22px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding: 35px 0;
  }
  .hero-art {
    display: none;
  }
  .templates {
    grid-template-columns: 1fr;
  }
  .template-card {
    min-height: 80px;
  }
  .workspace-body {
    grid-template-columns: 120px minmax(0, 1fr);
  }
  .pages-panel {
    padding: 8px;
  }
  .actions {
    flex-wrap: wrap;
  }
  footer {
    display: block;
  }
}
#image-picker {
  width: min(1100px, 94vw);
  max-width: 94vw;
}
.image-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
#rebost-frame {
  width: 100%;
  height: 60vh;
  border: 1px solid #c9d6cb;
  border-radius: 12px;
}
#publish-form > label {
  display: block;
  margin: 14px 0;
}
#publish-form input:not([type="checkbox"]),
#publish-form textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
}
#publish-form .check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
#publish-cover {
  object-fit: contain;
  max-width: 100%;
  background: #fffdf5;
  border: 1px solid var(--line);
}
#publication-current {
  border: 2px solid #287653;
  border-radius: 12px;
  background: #edf8ef;
  margin: 18px 0;
  padding: 18px;
}
#shared-dialog,
#published-reader {
  max-width: 1200px;
}
#shared-search-form {
  display: flex;
  gap: 10px;
  margin: 20px 0;
}
#shared-search {
  flex: 1;
  min-width: 0;
}
#shared-books img {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: contain;
}
#published-frame {
  width: 100%;
  height: 70vh;
  border: 0;
  background: #edf0e9;
}

#publication-success-title {
  margin-top: 0;
  color: #195437;
}
#publication-success-title:focus {
  outline: 2px solid #287653;
  outline-offset: 4px;
}

#submission-state {
  border: 2px solid #ba852a;
  background: #fff7df;
  border-radius: 12px;
  padding: 18px;
  margin: 18px 0;
}
#submission-heading {
  margin-top: 0;
}
#reviews-dialog,
#review-dialog {
  width: min(1100px, 94vw);
  max-width: 94vw;
}
#review-frame {
  width: 100%;
  height: 50vh;
  border: 1px solid var(--line);
}
#review-dialog > label {
  display: block;
  margin: 16px 0;
}
#review-dialog textarea {
  display: block;
  width: 100%;
}
#review-feedback,
#reviews-status {
  white-space: pre-wrap;
}

#submission-state[data-status="approved"] {
  border-color: #287653;
  background: #edf8ef;
}