/* Underhill Men's Literary Society — a gentleman's library */

:root {
  --paper: #f3ecdf;
  --card: #fbf7ef;
  --ink: #2a2118;
  --muted: #6f6253;
  --faint: #9b8d7a;
  --accent: #6b1e1e;          /* oxblood */
  --accent-hover: #4d1414;
  --green: #2f4a3a;           /* library green */
  --brass: #a9853f;
  --rule: #d6c8ad;
  --row-alt: #f6f0e4;
  --row-hover: #efe5d1;
  --shadow: 0 1px 2px rgba(42, 33, 24, .08), 0 6px 18px rgba(42, 33, 24, .08);
  --danger: #8f1d1d;
  --ok: #2f4a3a;
  --display: "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  --body: "EB Garamond", "Iowan Old Style", Georgia, serif;
  --radius: 3px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #1a1511;
    --card: #231c16;
    --ink: #ece2cf;
    --muted: #b3a38a;
    --faint: #85776a;
    --accent: #d9a65b;
    --accent-hover: #f0c27e;
    --green: #8fb39b;
    --brass: #b8924a;
    --rule: #3d3127;
    --row-alt: #201913;
    --row-hover: #2d241c;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);
    --danger: #e08a7a;
    --ok: #8fb39b;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.5;
  font-variant-numeric: lining-nums;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; text-underline-offset: 2px; }

h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.15; }

.smallcaps { font-variant: small-caps; letter-spacing: .06em; }

/* ------------------------------------------------------------------ masthead */
.masthead {
  text-align: center;
  padding: 1.6rem 1rem .4rem;
}
.masthead .club {
  display: inline-block;
  font-family: var(--display);
  font-size: clamp(1.6rem, 4.5vw, 2.6rem);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: .01em;
  line-height: 1.1;
}
.masthead .club:hover { text-decoration: none; color: var(--accent); }
.masthead .motto {
  margin: .25rem 0 0;
  font-style: italic;
  color: var(--muted);
  font-size: 1rem;
}
.double-rule {
  max-width: 1200px;
  margin: .9rem auto 0;
  border: 0;
  border-top: 1px solid var(--brass);
  border-bottom: 1px solid var(--brass);
  height: 4px;
}
.mainnav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .25rem 1.6rem;
  padding: .55rem 1rem .2rem;
  font-variant: small-caps;
  letter-spacing: .1em;
  font-size: 1.05rem;
}
.mainnav a { color: var(--muted); }
.mainnav a.active, .mainnav a:hover { color: var(--accent); text-decoration: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 16px 3rem;
}
.container.wide { max-width: none; }

footer.colophon {
  text-align: center;
  color: var(--faint);
  font-size: .9rem;
  padding: 1rem 16px 2.5rem;
}
footer.colophon .fleuron { display: block; font-size: 1.3rem; color: var(--brass); margin-bottom: .3rem; }
footer.colophon a { color: var(--faint); }
footer.colophon a:hover { color: var(--accent); }

/* ------------------------------------------------------------------ forms (shared) */
input[type=text], input[type=search], input[type=password], input[type=number], input[type=url],
select, textarea {
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: .4rem .55rem;
}
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 1px;
}
textarea { width: 100%; resize: vertical; line-height: 1.45; }

.btn, button {
  font: inherit;
  font-variant: small-caps;
  letter-spacing: .06em;
  font-size: 1rem;
  display: inline-block;
  padding: .35rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--rule);
  background: var(--card);
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
}
.btn:hover, button:hover { border-color: var(--brass); text-decoration: none; color: var(--ink); }
.btn.primary, button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--card);
}
.btn.primary:hover, button.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--card); }
.btn.danger, button.danger { color: var(--danger); }
.btn.small, button.small { padding: .15rem .6rem; font-size: .92rem; }

/* ------------------------------------------------------------------ ledger */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1rem;
  align-items: center;
  margin-bottom: 1rem;
}
.toolbar input[type=search] { flex: 1 1 240px; min-width: 0; }
.toolbar label { color: var(--muted); font-size: .95rem; display: flex; align-items: center; gap: .4rem; }
.toolbar .count { margin-left: auto; color: var(--muted); font-style: italic; }

.ledger-wrap {
  overflow: auto;
  max-height: calc(100vh - 210px);
  min-height: 300px;
  background: var(--card);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow);
}
table.ledger {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  font-size: .97rem;
  font-variant-numeric: lining-nums tabular-nums;
}
.ledger th, .ledger td {
  padding: .45rem .6rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  text-align: left;
}
.ledger thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--card);
  border-bottom: 2px solid var(--brass);
  font-weight: 500;
  font-variant: small-caps;
  letter-spacing: .06em;
  color: var(--muted);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
.ledger thead th:hover { color: var(--accent); }
.ledger thead th[aria-sort] { color: var(--ink); }
.ledger thead th .arrow { display: inline-block; width: .8em; color: var(--accent); font-size: .8em; }
.ledger thead th[aria-sort="ascending"] .arrow::after { content: "▲"; }
.ledger thead th[aria-sort="descending"] .arrow::after { content: "▼"; }
.ledger tbody tr:nth-child(even) { background: var(--row-alt); }
.ledger tbody tr:hover { background: var(--row-hover); }
.ledger .num { text-align: center; white-space: nowrap; }
.ledger .rating { width: 3.2em; color: var(--ink); }
.ledger .avg { font-weight: 600; color: var(--accent); }
.ledger .meeting { white-space: nowrap; color: var(--muted); }
.ledger .title { min-width: 13em; font-weight: 500; }
.ledger .title a { color: var(--ink); }
.ledger .title a:hover { color: var(--accent); }
.ledger .title .shop { font-size: .8em; margin-left: .25em; color: var(--faint); font-weight: 400; }
.ledger .title .shop:hover { color: var(--accent); text-decoration: none; }
.ledger .author { min-width: 9em; }
.ledger .genre, .ledger .presenter { white-space: nowrap; }
.ledger .prose { min-width: 15em; max-width: 26em; color: var(--muted); }
.ledger .prose div {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ledger tr:hover .prose div { -webkit-line-clamp: unset; }
.ledger td.blank { color: var(--faint); }
.ledger .rating-head { text-align: center; }
.ledger thead th.group-start, .ledger td.group-start { border-left: 1px solid var(--rule); }
.empty { color: var(--muted); font-style: italic; text-align: center; padding: 3rem 1rem; }

/* ------------------------------------------------------------------ book page */
.book-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  font-variant: small-caps;
  letter-spacing: .06em;
  color: var(--muted);
}
.book-nav a { color: var(--muted); }
.book-nav a:hover { color: var(--accent); text-decoration: none; }
.book-nav .disabled { visibility: hidden; }
.book-nav .position { font-style: italic; font-variant: normal; letter-spacing: 0; }

.book {
  display: grid;
  grid-template-columns: minmax(180px, 300px) 1fr;
  gap: 2.5rem;
  background: var(--card);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow);
  padding: 2.2rem;
}
.book .cover img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2px 4px 4px 2px;
  box-shadow: -3px 0 0 rgba(0, 0, 0, .12) inset, 0 2px 4px rgba(0, 0, 0, .2), 0 12px 28px rgba(0, 0, 0, .22);
}
.cover-placeholder {
  aspect-ratio: 2 / 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 1.2rem;
  background: var(--green);
  color: #e9dcc0;
  border-radius: 2px 4px 4px 2px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .2), 0 12px 28px rgba(0, 0, 0, .22);
  font-family: var(--display);
}
.cover-placeholder .t { font-size: 1.5rem; font-weight: 600; line-height: 1.15; }
.cover-placeholder .a { margin-top: .8rem; font-style: italic; }
.cover-placeholder::before, .cover-placeholder::after {
  content: "";
  width: 60%;
  border-top: 1px solid #c9a75d;
  border-bottom: 1px solid #c9a75d;
  height: 3px;
  margin: 1rem 0;
}

.book .kicker {
  margin: 0;
  color: var(--muted);
  font-variant: small-caps;
  letter-spacing: .08em;
}
.book h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin: .2rem 0 .1rem;
}
.book .byline { font-size: 1.25rem; font-style: italic; margin: 0 0 .6rem; }
.book .byline a { color: var(--ink); border-bottom: 1px solid var(--rule); }
.book .byline a:hover { color: var(--accent); text-decoration: none; border-color: var(--accent); }
.book .facts {
  display: flex;
  flex-wrap: wrap;
  gap: .2rem 1.2rem;
  color: var(--muted);
  margin: 0 0 1.2rem;
  padding: 0;
  list-style: none;
}
.book .facts li + li::before { content: "·"; margin-right: 1.2rem; color: var(--brass); }
.book .facts li { display: flex; }

.verdict {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  padding: 1rem 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-bottom: 1.4rem;
}
.verdict .avg-big {
  text-align: center;
  min-width: 5rem;
}
.verdict .avg-big .n {
  font-family: var(--display);
  font-size: 3rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
}
.verdict .avg-big .l { font-variant: small-caps; letter-spacing: .08em; color: var(--muted); font-size: .9rem; }
.verdict ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .15rem; }
.verdict li { display: grid; grid-template-columns: 4.5rem auto 2.2rem; align-items: center; gap: .6rem; }
.verdict .who { color: var(--muted); }
.verdict .score { color: var(--muted); font-variant-numeric: tabular-nums; }
.verdict .unrated { color: var(--muted); font-style: italic; }

.stars {
  position: relative;
  display: inline-block;
  font-size: 1.05rem;
  letter-spacing: .1em;
  color: var(--rule);
  line-height: 1;
}
.stars::before { content: "★★★★★"; }
.stars .fill {
  position: absolute;
  inset: 0 auto 0 0;
  overflow: hidden;
  white-space: nowrap;
  color: var(--brass);
}
.stars .fill::before { content: "★★★★★"; }

.book section { margin-bottom: 1.4rem; }
.book h2 {
  font-size: 1.05rem;
  font-family: var(--body);
  font-weight: 500;
  font-variant: small-caps;
  letter-spacing: .1em;
  color: var(--muted);
  margin: 0 0 .35rem;
}
.book .summary p {
  font-size: 1.2rem;
  font-style: italic;
  margin: 0;
}
.book .prose p { margin: 0 0 .7rem; }
.book .source { color: var(--faint); font-size: .9rem; font-style: italic; }
.book details summary {
  cursor: pointer;
  color: var(--accent);
  font-variant: small-caps;
  letter-spacing: .06em;
  margin-top: .2rem;
}
.clamp {
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.clamp.open { display: block; }
.more-toggle {
  border: 0;
  background: none;
  padding: 0;
  color: var(--accent);
  font-size: .95rem;
}
.more-toggle:hover { text-decoration: underline; }

.links { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0 0 1.4rem; padding: 0; list-style: none; }

.also { margin: 0; padding-left: 1.1rem; }
.also li { margin: .1rem 0; }
.also .when { color: var(--faint); font-size: .92rem; }

.swipe-hint { display: none; text-align: center; color: var(--faint); font-size: .9rem; font-style: italic; margin-top: .8rem; }

@media (max-width: 760px) {
  .book { grid-template-columns: 1fr; padding: 1.2rem; gap: 1.4rem; }
  .book .cover { max-width: 220px; margin: 0 auto; }
  .book header { text-align: center; }
  .book .facts { justify-content: center; }
  .verdict { justify-content: center; }
  .swipe-hint { display: block; }
}

/* ------------------------------------------------------------------ login */
.login-box {
  max-width: 360px;
  margin: 2rem auto;
  background: var(--card);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow);
  padding: 2rem;
  text-align: center;
}
.login-box h1 { margin: 0 0 1rem; font-size: 1.8rem; }
.login-box label { display: block; text-align: left; margin-bottom: .9rem; color: var(--muted); }
.login-box input { display: block; width: 100%; margin-top: .25rem; }
.login-box button { width: 100%; margin-top: .5rem; }

.notice {
  padding: .55rem .8rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  border: 1px solid;
}
.notice.error { color: var(--danger); border-color: var(--danger); }
.notice.ok { color: var(--ok); border-color: var(--ok); }

/* ------------------------------------------------------------------ admin */
.admin-head {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1rem;
  align-items: center;
  margin-bottom: 1rem;
}
.admin-head h1 { margin: 0 auto 0 0; font-size: 1.9rem; }

table.admin-list { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--rule); font-size: .97rem; }
.admin-list th, .admin-list td { padding: .35rem .6rem; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: middle; }
.admin-list th { font-weight: 500; font-variant: small-caps; letter-spacing: .06em; color: var(--muted); }
.admin-list tr:hover td { background: var(--row-hover); }
.admin-list .thumb img, .admin-list .thumb span { display: block; width: 32px; height: 48px; object-fit: cover; background: var(--row-alt); }
.flag {
  display: inline-block;
  font-size: .78rem;
  padding: 0 .4rem;
  margin: 0 .15rem .1rem 0;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--faint);
  white-space: nowrap;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.5rem;
}
fieldset {
  border: 1px solid var(--rule);
  background: var(--card);
  padding: 1rem 1.2rem 1.2rem;
  margin: 0 0 1.2rem;
  min-width: 0;
}
legend {
  font-variant: small-caps;
  letter-spacing: .1em;
  color: var(--accent);
  padding: 0 .4rem;
}
.field { display: flex; flex-direction: column; gap: .2rem; min-width: 0; }
.field > span { color: var(--muted); font-size: .93rem; }
.field.full { grid-column: 1 / -1; }
.field input, .field select, .field textarea { width: 100%; }
.inline { display: flex; gap: .5rem; }
.inline > * { flex: 1; min-width: 0; }
.hint { color: var(--faint); font-size: .88rem; font-style: italic; }

.ratings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: .8rem; }

.cover-edit { display: flex; gap: 1rem; align-items: flex-start; }
.cover-edit img, .cover-edit .none {
  width: 96px; height: 144px; object-fit: cover; flex: none;
  border: 1px solid var(--rule); background: var(--row-alt);
  display: flex; align-items: center; justify-content: center; color: var(--faint); font-size: .85rem;
}
.cover-edit .fields { flex: 1; display: grid; gap: .6rem; min-width: 0; }

.lookup-results { display: grid; gap: .5rem; margin-top: .8rem; }
.candidate {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: .8rem;
  align-items: center;
  padding: .4rem .6rem;
  border: 1px solid var(--rule);
  background: var(--paper);
}
.candidate img, .candidate .noimg { width: 44px; height: 66px; object-fit: cover; background: var(--row-alt); }
.candidate .t { font-weight: 500; }
.candidate .m { color: var(--muted); font-size: .92rem; }
.lookup-status { color: var(--muted); font-style: italic; margin-top: .5rem; }
.lookup-status:empty, .lookup-results:empty { display: none; }

.form-actions { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }
.form-actions .spacer { flex: 1; }

.members-table td { padding: .3rem .4rem; }

@media (max-width: 700px) {
  .form-grid { grid-template-columns: 1fr; }
  .admin-list .hide-sm { display: none; }
  .cover-edit { flex-direction: column; }
}