/* The Archive — a reading room, not a dashboard.
   Light and dark are both first-class: the palette is defined on :root and
   only the tokens change under prefers-color-scheme. */

:root {
  --bg:        #f6f3ec;
  --panel:     #fffdf8;
  --ink:       #1e1b16;
  --ink-soft:  #5c5548;
  --ink-faint: #8a8172;
  --rule:      #ddd5c6;
  --accent:    #7a4b2a;
  --accent-2:  #a8622f;
  --mark:      #ffe9a8;
  --warn:      #9a5b12;
  --shadow:    0 1px 2px rgba(30,27,22,.07), 0 4px 14px rgba(30,27,22,.05);
  --radius:    7px;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #17151a;
    --panel:     #201d24;
    --ink:       #ece7de;
    --ink-soft:  #b3aa9c;
    --ink-faint: #837a6e;
    --rule:      #332e38;
    --accent:    #d8a06a;
    --accent-2:  #eab782;
    --mark:      #6b5320;
    --warn:      #e0a854;
    --shadow:    0 1px 2px rgba(0,0,0,.3), 0 6px 18px rgba(0,0,0,.25);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ------------------------------------------------------------- top bar */

.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--rule);
  position: sticky; top: 0; z-index: 20;
}
.topbar-inner {
  display: flex; align-items: center; gap: 20px;
  padding-top: 12px; padding-bottom: 12px;
}
.brand {
  font: 600 20px/1 var(--serif);
  color: var(--ink); letter-spacing: .01em; white-space: nowrap;
}
.brand:hover { text-decoration: none; color: var(--accent); }

.searchbar { display: flex; flex: 1; gap: 8px; min-width: 0; }
.searchbar input {
  flex: 1; min-width: 0;
  padding: 8px 12px;
  border: 1px solid var(--rule); border-radius: var(--radius);
  background: var(--bg); color: var(--ink); font-size: 15px;
}
.searchbar input:focus {
  outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent;
}

.topnav { display: flex; align-items: center; gap: 16px; font-size: 15px; }
.inline { display: inline; margin: 0; }
.linkish {
  background: none; border: 0; padding: 0; cursor: pointer;
  color: var(--accent); font: inherit;
}
.linkish:hover { text-decoration: underline; }

/* -------------------------------------------------------------- layout */

.layout {
  display: grid; grid-template-columns: 220px 1fr;
  gap: 36px; padding-top: 28px; padding-bottom: 60px; align-items: start;
}
@media (max-width: 800px) {
  .layout { grid-template-columns: 1fr; gap: 20px; }
  .sidebar { order: 2; }
}

.sidebar h2 {
  font: 600 12px/1 var(--sans);
  text-transform: uppercase; letter-spacing: .09em;
  color: var(--ink-faint); margin: 24px 0 10px;
}
.sidebar h2:first-child { margin-top: 0; }

.collections, .facets { list-style: none; margin: 0; padding: 0; }
.collections a, .facets a {
  display: flex; align-items: baseline; gap: 8px;
  padding: 5px 9px; border-radius: 5px;
  color: var(--ink-soft); font-size: 14.5px;
}
.collections a:hover, .facets a:hover {
  background: var(--panel); color: var(--ink); text-decoration: none;
}
.collections a.on, .facets a.on {
  background: var(--panel); color: var(--ink); font-weight: 600;
  box-shadow: inset 2px 0 0 var(--accent);
}
.cname { flex: 1; }
.count { color: var(--ink-faint); font-size: 12px; font-variant-numeric: tabular-nums; }
.clear { font-size: 13px; }

.lock {
  font-size: 10px; text-transform: uppercase; letter-spacing: .06em;
  color: var(--warn); border: 1px solid currentColor;
  border-radius: 3px; padding: 0 4px; vertical-align: 2px;
}

/* --------------------------------------------------------------- pages */

h1 { font: 600 30px/1.2 var(--serif); margin: 0 0 6px; letter-spacing: -.01em; }
.section { font: 600 15px/1 var(--sans); text-transform: uppercase;
           letter-spacing: .08em; color: var(--ink-faint); margin: 34px 0 14px; }
.lede { color: var(--ink-soft); margin: 0 0 22px; }
.hero { border-bottom: 1px solid var(--rule); padding-bottom: 18px; margin-bottom: 8px; }
.headrow { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; }
.sorter select {
  background: var(--panel); color: var(--ink);
  border: 1px solid var(--rule); border-radius: 5px; padding: 5px 8px;
}
.sorter label { font-size: 13px; color: var(--ink-faint); }
.warn { color: var(--warn); font-size: 12px; }
.more { margin-top: 22px; }

/* ---------------------------------------------------------------- grid */

.grid {
  list-style: none; margin: 18px 0 0; padding: 0;
  display: grid; gap: 22px;
  grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
}
.card { display: flex; flex-direction: column; gap: 9px; min-width: 0; }
.cover {
  display: block; aspect-ratio: 3 / 4;
  background: var(--panel); border: 1px solid var(--rule);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  transition: transform .12s ease, box-shadow .12s ease;
}
.cover:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(0,0,0,.16); }
.cover img { width: 100%; height: 100%; object-fit: cover; display: block; }

.nocover {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%;
  font: 600 15px var(--mono); color: var(--ink-faint);
  background: repeating-linear-gradient(
    45deg, transparent, transparent 9px,
    color-mix(in srgb, var(--rule) 45%, transparent) 9px,
    color-mix(in srgb, var(--rule) 45%, transparent) 18px);
}
.nocover.sm { font-size: 11px; }
.nocover.lg { font-size: 24px; }

.meta { min-width: 0; }
.t {
  display: block; font: 600 14.5px/1.35 var(--sans); color: var(--ink);
  overflow-wrap: anywhere;
}
.t:hover { color: var(--accent); }
.sub { color: var(--ink-faint); font-size: 12.5px; margin-top: 3px; }

/* ------------------------------------------------------------- results */

.results { list-style: none; margin: 0; padding: 0; }
.results li {
  display: grid; grid-template-columns: 62px 1fr; gap: 16px;
  padding: 16px 0; border-bottom: 1px solid var(--rule);
}
.results .thumb {
  display: block; aspect-ratio: 3/4; background: var(--panel);
  border: 1px solid var(--rule); border-radius: 5px; overflow: hidden;
}
.results .thumb img { width: 100%; height: 100%; object-fit: cover; }
.excerpt {
  margin: 7px 0 0; color: var(--ink-soft); font-size: 14px;
  overflow-wrap: anywhere;
}
mark { background: var(--mark); color: inherit; padding: 0 2px; border-radius: 2px; }

/* -------------------------------------------------------------- detail */

.detail { display: grid; grid-template-columns: 240px 1fr; gap: 38px; }
@media (max-width: 700px) { .detail { grid-template-columns: 1fr; } }
.detail-cover img, .detail-cover .nocover {
  width: 100%; aspect-ratio: 3/4; object-fit: cover;
  background: var(--panel); border: 1px solid var(--rule);
  border-radius: var(--radius); box-shadow: var(--shadow); display: block;
}
.actions { display: flex; gap: 9px; margin-top: 14px; }
.byline { color: var(--ink-soft); margin: 0 0 16px; font-size: 16px; }
.summary { font: 17px/1.6 var(--serif); margin: 0 0 22px; }

.facts {
  display: grid; grid-template-columns: max-content 1fr;
  gap: 6px 18px; margin: 0 0 22px; font-size: 14.5px;
}
.facts dt { color: var(--ink-faint); }
.facts dd { margin: 0; }

.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  font-size: 13px; padding: 3px 10px; border-radius: 999px;
  border: 1px solid var(--rule); background: var(--panel); color: var(--ink-soft);
}
a.chip:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.chip.tag { color: var(--ink-faint); }

/* -------------------------------------------------------------- controls */

.btn {
  display: inline-block; padding: 8px 16px; border-radius: var(--radius);
  border: 1px solid var(--rule); background: var(--panel);
  color: var(--ink); font-size: 14.5px; cursor: pointer; font-family: inherit;
}
.btn:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.btn.primary {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
.btn.primary:hover { background: var(--accent-2); border-color: var(--accent-2); color: #fff; }
.btn.danger { color: #b3261e; border-color: #b3261e; background: var(--panel); }

.pager {
  display: flex; align-items: center; justify-content: center; gap: 20px;
  margin: 34px 0 0; padding-top: 20px; border-top: 1px solid var(--rule);
  font-size: 14px;
}
.pager .off { color: var(--ink-faint); }
.pager .where { color: var(--ink-soft); }
.pager em { color: var(--ink-faint); font-style: normal; }

.empty {
  text-align: center; padding: 60px 20px; color: var(--ink-soft);
  border: 1px dashed var(--rule); border-radius: var(--radius);
}
.empty h2 { font-family: var(--serif); font-weight: 600; }
.hint { font-size: 14px; color: var(--ink-faint); }

/* ---------------------------------------------------------------- forms */

.loginbox { max-width: 380px; margin: 40px auto; }
label { display: block; margin-bottom: 12px; font-size: 14px; color: var(--ink-soft); }
input[type=text], input[type=password], input[type=number], select, textarea,
label input, label textarea {
  display: block; width: 100%; margin-top: 5px; padding: 8px 11px;
  border: 1px solid var(--rule); border-radius: 5px;
  background: var(--panel); color: var(--ink); font: 15px var(--sans);
}
textarea { resize: vertical; }
.row { display: flex; gap: 14px; align-items: flex-end; }
.row > label { flex: 1; }
.check { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.check input { width: auto; margin: 0; }
fieldset {
  border: 1px solid var(--rule); border-radius: var(--radius);
  padding: 14px 16px; margin: 0 0 16px;
}
legend { font-size: 12px; text-transform: uppercase; letter-spacing: .08em;
         color: var(--ink-faint); padding: 0 6px; }
.error {
  background: color-mix(in srgb, #b3261e 12%, transparent);
  border: 1px solid #b3261e; color: #b3261e;
  padding: 9px 13px; border-radius: 5px; font-size: 14px;
}
.ok {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid var(--accent); color: var(--accent);
  padding: 9px 13px; border-radius: 5px; font-size: 14px;
}

.adminbox {
  margin-top: 30px; border-top: 1px solid var(--rule); padding-top: 16px;
}
.adminbox summary {
  cursor: pointer; font-size: 13px; text-transform: uppercase;
  letter-spacing: .08em; color: var(--ink-faint);
}
.adminbox[open] summary { margin-bottom: 16px; }
.path { font: 12px var(--mono); color: var(--ink-faint); overflow-wrap: anywhere; }

code { font: 13px var(--mono); background: var(--panel);
       border: 1px solid var(--rule); border-radius: 4px; padding: 1px 5px; }

/* --------------------------------------------------------------- footer */

.foot {
  border-top: 1px solid var(--rule); background: var(--panel);
  padding: 18px 0; color: var(--ink-faint); font-size: 13px;
}

/* ---------------------------------------------------------------- admin */

.panel {
  background: var(--panel); border: 1px solid var(--rule);
  border-radius: var(--radius); padding: 20px 22px; margin-bottom: 22px;
}
.panel .section { margin-top: 0; }
.sub-h { font: 600 14px var(--sans); margin: 18px 0 8px; }

.activity {
  background: var(--bg); border: 1px solid var(--rule);
  border-radius: 5px; padding: 12px 14px; margin: 16px 0 0;
  font: 12.5px/1.6 var(--mono); color: var(--ink-soft);
  max-height: 260px; overflow: auto; white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.activity.tall { max-height: 70vh; }

.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th {
  text-align: left; font: 600 11.5px var(--sans);
  text-transform: uppercase; letter-spacing: .07em; color: var(--ink-faint);
  border-bottom: 1px solid var(--rule); padding: 8px 10px 8px 0;
}
.tbl td { padding: 7px 10px 7px 0; border-bottom: 1px solid var(--rule);
          vertical-align: middle; }
.tbl td input { margin-top: 0; }
.tbl .num { text-align: right; font-variant-numeric: tabular-nums;
            color: var(--ink-soft); width: 1%; white-space: nowrap; }
.tbl .right { text-align: right; white-space: nowrap; width: 1%; }
.tbl .bad { color: #b3261e; font-weight: 600; }
.tbl label.check { margin: 0; white-space: nowrap; }

.btn.small { padding: 4px 10px; font-size: 13px; }
.narrow { max-width: 340px; }

.problems { list-style: none; margin: 0; padding: 0; }
.problems li { padding: 9px 0; border-bottom: 1px solid var(--rule); font-size: 14px; }
.problems .hint { margin-top: 3px; white-space: pre-wrap; font-size: 13px; }

/* ------------------------------------------------------------------- ids */

/* An item's permanent ID, shown so it can be quoted when asking about a
   specific document. Monospace because it is an identifier, not prose. */
.idline { display: flex; align-items: center; gap: 10px; margin: 0 0 10px; }
.idtag {
  font: 600 12.5px var(--mono);
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  border-radius: 4px; padding: 1px 7px; cursor: text;
}
.idtag.sm {
  font-size: 11px; padding: 0 4px; color: var(--ink-faint);
  background: none; border-color: var(--rule); cursor: default;
  margin-right: 3px;
}
.sha { font: 11.5px var(--mono); color: var(--ink-faint); cursor: help; }