:root {
  color-scheme: light;
  --ink: #1e2428;
  --muted: #63707a;
  --line: #d9e0e5;
  --surface: #f6f8f9;
  --accent: #0f6b63;
  --accent-2: #b63f2d;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fff;
}
.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--surface);
}
.login-shell {
  width: min(420px, calc(100vw - 32px));
  padding: 0;
}
.login-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.login-form h1 { font-size: 28px; }
.login-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}
.login-form input { width: 100%; }
.login-copy { margin: 0; color: var(--muted); }
.login-error {
  margin: 0;
  color: var(--accent-2);
  font-weight: 650;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 2;
  display: grid;
  gap: 14px;
  padding: 18px clamp(16px, 3vw, 34px);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
}
h1 { margin: 0; font-size: 26px; font-weight: 750; letter-spacing: 0; }
.title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.logout {
  color: var(--accent);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}
.logout:hover { text-decoration: underline; }
.viewbar { display: flex; gap: 8px; }
.view-button {
  width: auto;
  padding: 0 14px;
  background: #fff;
  color: var(--accent);
  border-color: var(--line);
}
.view-button.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.tools { display: grid; grid-template-columns: minmax(180px, 1fr) 180px 120px 130px; gap: 10px; }
input, select, button {
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}
input, select { padding: 0 12px; }
button {
  cursor: pointer;
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  font-weight: 650;
}
button.secondary { background: #fff; color: var(--accent); }
button.exporting {
  background:
    linear-gradient(90deg, var(--accent-2) var(--progress, 0%), #6f7a7e var(--progress, 0%));
  border-color: var(--accent-2);
}
main { padding: 22px clamp(16px, 3vw, 34px) 44px; }
.status { margin-bottom: 16px; color: var(--muted); min-height: 22px; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}
.book {
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}
.cover {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
}
.meta { display: grid; gap: 8px; padding: 12px; }
.title { margin: 0; font-size: 16px; line-height: 1.25; }
.byline, .facts { color: var(--muted); font-size: 13px; line-height: 1.35; }
.actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 4px; }
.list {
  display: grid;
  gap: 14px;
}
.list-book {
  display: grid;
  grid-template-columns: 116px 1fr;
  gap: 16px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.list-cover {
  display: block;
  width: 116px;
  height: auto;
  border-radius: 6px;
  background: #fff;
}
.list-main { display: grid; gap: 8px; align-content: start; }
.list-title { margin: 0; font-size: 19px; line-height: 1.25; letter-spacing: 0; }
.meta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}
.meta-link {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent);
  text-decoration: none;
  background: #fff;
}
.list-description {
  margin: 0;
  color: #364047;
  line-height: 1.5;
}
.list-description.is-enriched {
  color: var(--ink);
}
.list-actions { display: flex; gap: 8px; }
.list-actions button { width: 112px; }
.series-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.series-card {
  display: grid;
  gap: 8px;
  padding: 14px;
  height: auto;
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  text-align: left;
  color: var(--ink);
  cursor: pointer;
  align-content: start;
  font-weight: inherit;
}
.series-card h2 { margin: 0; font-size: 18px; letter-spacing: 0; }
.series-card:hover { border-color: var(--accent); }
.series-count, .series-sample, .series-order {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}
.series-sample {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.series-header {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}
.series-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.series-title-row h2 { margin: 0; font-size: 24px; letter-spacing: 0; }
.series-list {
  display: grid;
  gap: 10px;
}
.series-item {
  display: grid;
  grid-template-columns: 52px 64px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.series-number {
  color: var(--accent);
  font-weight: 750;
  text-align: center;
}
.series-item img {
  display: block;
  width: 64px;
  height: auto;
  border-radius: 4px;
  background: #fff;
}
.series-item h3 { margin: 0 0 4px; font-size: 16px; letter-spacing: 0; }
.series-item button { width: 96px; }
dialog {
  width: min(980px, calc(100vw - 24px));
  max-height: calc(100vh - 32px);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
  overflow: auto;
}
dialog::backdrop { background: rgba(12, 18, 22, .42); }
.detail {
  display: grid;
  grid-template-columns: minmax(180px, 260px) minmax(0, 1fr);
  gap: 22px;
  padding: 22px;
}
.detail img {
  width: 100%;
  height: auto;
  max-height: calc(100vh - 96px);
  border-radius: 6px;
  background: #fff;
}
.detail h2 { margin: 0 0 8px; font-size: 24px; letter-spacing: 0; }
.description {
  max-width: 68ch;
  margin-top: 16px;
  white-space: pre-wrap;
  line-height: 1.6;
}
.description-note {
  margin: 12px 0 0;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 650;
}
.close { position: absolute; top: 12px; right: 12px; width: 36px; padding: 0; }
@media (max-width: 680px) {
  .tools { grid-template-columns: 1fr; }
  .book { grid-template-rows: auto 1fr; }
  .list-book { grid-template-columns: 76px 1fr; gap: 12px; }
  .list-cover { width: 76px; }
  .list-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .list-actions button { width: auto; }
  .series-item { grid-template-columns: 42px 54px 1fr; }
  .series-item button { grid-column: 1 / -1; width: 100%; }
  .detail { grid-template-columns: 1fr; }
  .detail img { width: min(260px, 100%); max-height: none; }
}