/*
 * Third Testament Ephemera Project — base styles
 * Academic / museum-catalogue tone: ivory ground, ink serif, one muted accent.
 */

:root {
  --paper:        #f4f0e6;  /* ivory ground */
  --paper-edge:   #ece6d6;  /* slightly darker panel */
  --ink:          #1f1b16;  /* near-black text */
  --ink-soft:     #4a443a;  /* secondary text */
  --rule:         #cfc6b0;  /* hairline rules */
  --accent:       #6e2b2b;  /* muted oxblood */
  --accent-soft:  #8a4a4a;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans:  "Optima", "Gill Sans", "Helvetica Neue", Arial, sans-serif;

  --measure: 68rem;  /* max content width */
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

/* ---- Header / wordmark ---- */

.site-header {
  border-bottom: 2px solid var(--ink);
  background: var(--paper);
}
.site-header__inner {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 1.4rem 1.5rem 1.1rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.wordmark { display: block; line-height: 1.1; }
.wordmark:hover { text-decoration: none; }
.wordmark__name {
  display: block;
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.wordmark__sub {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.site-nav {
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.site-nav a { color: var(--ink-soft); }
.site-nav a:hover { color: var(--accent); }
.site-nav__sep { color: var(--rule); margin: 0 0.4rem; }

/* ---- Main ---- */

.site-main {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
  min-height: 60vh;
}

/* ---- Footer ---- */

.site-footer {
  border-top: 1px solid var(--rule);
  background: var(--paper-edge);
}
.site-footer__inner {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 1.5rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--ink-soft);
}
.site-footer__inner p { margin: 0.2rem 0; }
.site-footer__fine { font-size: 0.72rem; letter-spacing: 0.04em; }
.site-footer__archivist { margin-top: 0.8rem !important; }
.site-footer__archivist a {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.site-footer__archivist a:hover { color: var(--accent); }

/* ---- Generic prose helpers ---- */

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; }
.page-title {
  font-size: 2rem;
  margin: 0 0 0.4rem;
}
.page-lede {
  font-style: italic;
  color: var(--ink-soft);
  margin: 0 0 2rem;
  max-width: 42rem;
}
.rule {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2rem 0;
}

.muted { color: var(--ink-soft); font-size: 0.85em; }
.muted-link { font-family: var(--sans); font-size: 0.8rem; color: var(--ink-soft); }

/* ---- Flash messages ---- */

.flash {
  font-family: var(--sans);
  font-size: 0.9rem;
  padding: 0.7rem 1rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--rule);
  border-left-width: 4px;
}
.flash--notice { border-left-color: #4a6b45; background: #eef2e8; }
.flash--alert  { border-left-color: var(--accent); background: #f3e8e8; }

/* ---- Buttons ---- */

.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { text-decoration: none; background: var(--paper-edge); }
.btn--primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn--primary:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

.linklike {
  border: 0; background: none; padding: 0; cursor: pointer;
  font-family: var(--sans); font-size: inherit; color: var(--accent);
}
.linklike:hover { text-decoration: underline; }
.linklike--danger { color: var(--accent); }

/* ---- Forms ---- */

.form { max-width: 44rem; }
.auth { max-width: 26rem; }

.field { margin-bottom: 1.4rem; }
.field label {
  display: block;
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.35rem;
}
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="date"],
.field textarea {
  width: 100%;
  font-family: var(--serif);
  font-size: 1rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--rule);
  background: #fffdf8;
  color: var(--ink);
}
.field input:focus, .field textarea:focus, trix-editor:focus {
  outline: 2px solid var(--accent-soft);
  outline-offset: 0;
}
.field-hint { font-family: var(--sans); font-size: 0.75rem; color: var(--ink-soft); margin: 0 0 0.4rem; }
.field-row { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.field-row .field { flex: 1; min-width: 12rem; }

.field-group {
  border: 1px solid var(--rule);
  padding: 1.2rem 1.4rem 0.4rem;
  margin-bottom: 1.6rem;
}
.field-group--private { background: var(--paper-edge); }
.field-group legend {
  font-family: var(--sans);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0 0.5rem;
}

.badge {
  display: inline-block;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  padding: 0.15rem 0.45rem;
  border-radius: 2px;
  vertical-align: middle;
}
.badge--private { background: var(--accent); color: #fff; }

.form-actions { display: flex; align-items: center; gap: 1.2rem; margin-top: 1.5rem; }

.form-errors {
  border: 1px solid var(--accent);
  background: #f3e8e8;
  padding: 0.8rem 1rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}
.form-errors ul { margin: 0.4rem 0 0; padding-left: 1.2rem; }

trix-editor {
  background: #fffdf8;
  border: 1px solid var(--rule);
  min-height: 10rem;
  font-family: var(--serif);
  font-size: 1rem;
}

/* ---- Page head with action ---- */

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.page-head .page-lede { margin-bottom: 0; }

/* ---- Catalogue table (archivist) ---- */

.catalogue { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.catalogue th {
  text-align: left;
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-bottom: 2px solid var(--ink);
  padding: 0.5rem 0.6rem;
}
.catalogue td { border-bottom: 1px solid var(--rule); padding: 0.7rem 0.6rem; vertical-align: middle; }
.catalogue__thumb img { display: block; width: 56px; height: 56px; object-fit: cover; border: 1px solid var(--rule); }
.catalogue__actions { white-space: nowrap; font-family: var(--sans); font-size: 0.8rem; }
.catalogue__actions a { margin-right: 0.8rem; }

.empty { text-align: center; padding: 3rem 1rem; color: var(--ink-soft); }
.empty p { margin-bottom: 1.2rem; }

/* ---- Public grid of documents ---- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.8rem;
}
.card { display: block; color: inherit; }
.card:hover { text-decoration: none; }
.card__image {
  background: #fffdf8;
  border: 1px solid var(--rule);
  padding: 0.5rem;
  aspect-ratio: 1 / 1;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.card__image img { max-width: 100%; max-height: 100%; object-fit: contain; }
.card:hover .card__image { border-color: var(--ink-soft); }
.card__body { padding: 0.6rem 0.1rem; }
.card__title { font-weight: 600; }
.card__caption { font-size: 0.85rem; color: var(--ink-soft); font-style: italic; margin-top: 0.2rem; }

/* ---- Single document (public) ---- */

.document { max-width: 52rem; margin: 0 auto; }
.document__plate {
  margin: 0 0 1.5rem;
  background: #fffdf8;
  border: 1px solid var(--rule);
  padding: 1.2rem;
  text-align: center;
}
.document__plate img { max-width: 100%; height: auto; }
.document__caption {
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-top: 0.9rem;
  letter-spacing: 0.02em;
}
.document__head { margin-bottom: 1.2rem; }
.document__body { font-size: 1.05rem; }
.document__body h1, .document__body h2 { font-size: 1.3rem; margin-top: 1.6rem; }
.back-link { margin-top: 2.5rem; font-family: var(--sans); font-size: 0.85rem; }

/* ---- Tags ---- */

.document__tags {
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--rule);
}
.document__tags-label {
  display: block;
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.6rem;
}
.tag-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  padding: 0.25rem 0.7rem;
  border: 1px solid var(--rule);
  background: var(--paper-edge);
  color: var(--ink-soft);
  border-radius: 2px;
}
.tag:hover { text-decoration: none; border-color: var(--accent); color: var(--accent); }

/* ---- Browse form ---- */

.browse-form { margin-bottom: 0.5rem; }
.browse-form__row {
  display: flex;
  gap: 1.2rem;
  align-items: flex-end;
  flex-wrap: wrap;
}
.browse-field { display: flex; flex-direction: column; position: relative; }
.browse-field--grow { flex: 1 1 18rem; }
.browse-label {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.35rem;
}
.browse-form input[type="text"],
.browse-form select {
  font-family: var(--serif);
  font-size: 1rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--rule);
  background: #fffdf8;
  color: var(--ink);
}
.browse-form select { min-width: 11rem; }
.browse-form input[type="text"]:focus,
.browse-form select:focus { outline: 2px solid var(--accent-soft); }

/* ---- Tag multi-select box ---- */

.tagselect {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.45rem;
  border: 1px solid var(--rule);
  background: #fffdf8;
  min-height: 2.6rem;
  cursor: text;
}
.tagselect:focus-within { outline: 2px solid var(--accent-soft); }
.tagselect__input {
  flex: 1;
  min-width: 6rem;
  border: 0 !important;
  outline: none !important;
  background: transparent;
  padding: 0.2rem 0.1rem !important;
  font-family: var(--serif);
  font-size: 1rem;
}
.tagselect__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  padding: 0.2rem 0.2rem 0.2rem 0.6rem;
  background: var(--ink);
  color: var(--paper);
  border-radius: 2px;
}
.tagselect__remove {
  border: 0;
  background: none;
  color: var(--paper);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0 0.3rem;
  opacity: 0.8;
}
.tagselect__remove:hover { opacity: 1; color: #fff; }

/* ---- Tag typeahead ---- */

.autocomplete__list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 20;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
  background: #fffdf8;
  border: 1px solid var(--ink-soft);
  max-height: 16rem;
  overflow-y: auto;
  box-shadow: 0 6px 18px rgba(31, 27, 22, 0.12);
}
.autocomplete__item {
  font-family: var(--sans);
  font-size: 0.9rem;
  padding: 0.5rem 0.7rem;
  cursor: pointer;
}
.autocomplete__item:hover,
.autocomplete__item.is-active {
  background: var(--accent);
  color: #fff;
}

.empty-results { color: var(--ink-soft); font-style: italic; padding: 1.5rem 0; }
.browse-all { margin-top: 2rem; font-family: var(--sans); font-size: 0.85rem; }

/* ---- Collections (archivist manage + reorder) ---- */

.section-title { font-size: 1.2rem; margin: 0 0 0.8rem; }
.page-head__actions { display: flex; gap: 1rem; align-items: center; }

.reorder-list { list-style: none; margin: 0 0 1rem; padding: 0; }
.reorder-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.5rem;
  background: #fffdf8;
  border: 1px solid var(--rule);
}
.reorder-item.is-dragging { opacity: 0.4; }
.drag-handle {
  cursor: grab;
  color: var(--ink-soft);
  font-size: 1.2rem;
  user-select: none;
  line-height: 1;
}
.drag-handle:active { cursor: grabbing; }
.reorder-item__thumb img {
  display: block; width: 48px; height: 48px;
  object-fit: cover; border: 1px solid var(--rule);
}
.reorder-item__thumb { width: 48px; height: 48px; }
.reorder-item__title { flex: 1; font-weight: 600; }
.reorder-item__remove { font-family: var(--sans); font-size: 0.8rem; }

.add-doc-form { display: flex; gap: 1rem; align-items: flex-start; flex-wrap: wrap; }
.doc-picker { position: relative; min-width: 24rem; }
.doc-picker__input {
  width: 100%;
  font-family: var(--serif);
  font-size: 1rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--rule);
  background: #fffdf8;
  color: var(--ink);
}
.doc-picker__input:focus { outline: 2px solid var(--accent-soft); }

/* ---- Collections (public) ---- */

.collection-index { list-style: none; margin: 0; padding: 0; }
.collection-index__item {
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--rule);
}
.collection-index__name { font-size: 1.4rem; margin: 0 0 0.3rem; }
.collection-index__desc { margin: 0 0 0.3rem; color: var(--ink-soft); }

.linklike { font-family: var(--sans); }