:root {
  --wood: #33291f;
  --wood-deep: #2a211a;
  --drawer: #211a14;
  --well: #1a1410;
  --edge: #4a3c2f;
  --edge-soft: #3a2f24;
  --card: #f2ecdc;
  --card-shadow: #cfc4a9;
  --ink: #2a241c;
  --ink-faint: #6f6553;
  --ink-ghost: #9a8f79;
  --paper: #e9dfc8;
  --paper-dim: #a89878;
  --rule: #b23a2e;
  --rule-bright: #c84a3a;
  --rule-deep: #7e2b22;
  --ok: #8fae8b;
  --down: #c0564a;
  --franklin: "Libre Franklin", system-ui, "Segoe UI", sans-serif;
  --typew: "Courier Prime", "Courier New", ui-monospace, monospace;
  --stamp: "Special Elite", var(--typew);
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--paper);
  font: 15px/1.5 var(--franklin);
  background:
    repeating-linear-gradient(93deg, rgba(255, 255, 255, 0.014) 0 2px, transparent 2px 7px),
    repeating-linear-gradient(87deg, rgba(0, 0, 0, 0.05) 0 1px, transparent 1px 9px),
    linear-gradient(var(--wood), var(--wood-deep));
  background-attachment: fixed;
}

::selection { background: rgba(178, 58, 46, 0.35); }

:focus-visible {
  outline: 2px solid var(--rule-bright);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ── header: label plate on the drawer front ─────────────────── */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 22px;
  border-bottom: 1px solid var(--well);
  background: rgba(26, 20, 16, 0.55);
  position: sticky;
  top: 0;
  z-index: 10;
}

.plate {
  position: relative;
  background: var(--well);
  border: 1px solid var(--edge);
  border-left: 4px solid var(--rule);
  border-radius: 3px;
  padding: 7px 16px 8px 14px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 1px 3px rgba(0, 0, 0, 0.4);
}

.plate h1 {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper);
  line-height: 1.3;
}

.plate-sub {
  display: block;
  font-family: var(--typew);
  font-size: 10px;
  color: var(--paper-dim);
  letter-spacing: 0.06em;
}

/* ── main ─────────────────────────────────────────────────────── */

main {
  flex: 1;
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 30px 18px 70px;
}

/* ── login slip ───────────────────────────────────────────────── */

.slip {
  position: relative;
  max-width: 420px;
  margin: 8vh auto 30px;
  background: var(--card);
  color: var(--ink);
  border-radius: 3px;
  padding: 30px 26px 26px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.45), 0 18px 30px -18px rgba(0, 0, 0, 0.7);
}

.slip-mark {
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: var(--stamp);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(178, 58, 46, 0.55);
  border: 1.5px solid rgba(178, 58, 46, 0.55);
  border-radius: 3px;
  padding: 2px 9px 3px;
  transform: rotate(5deg);
}

.slip-head {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.slip-sub {
  font-family: var(--typew);
  font-size: 12.5px;
  color: var(--ink-faint);
  margin: 0 0 22px;
  max-width: 30ch;
}

.slip form { display: flex; flex-direction: column; gap: 14px; }

.slip input {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(42, 36, 28, 0.35);
  border-radius: 0;
  padding: 8px 2px;
  font-family: var(--typew);
  font-size: 16px;
  color: var(--ink);
}

.slip input::placeholder { color: var(--ink-ghost); }

.slip input:focus {
  outline: none;
  border-bottom-color: var(--rule);
  box-shadow: none;
}

.slip-error {
  font-family: var(--typew);
  font-size: 12.5px;
  color: var(--rule);
  margin: 14px 0 0;
}

/* ── search on the desk ───────────────────────────────────────── */

#search-form { display: flex; gap: 10px; }

#query {
  flex: 1;
  min-width: 0;
  background: var(--well);
  border: 1px solid var(--edge-soft);
  border-radius: 4px;
  padding: 13px 16px;
  font: 16px var(--franklin);
  color: var(--paper);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.45);
}

#query::placeholder {
  font-family: var(--typew);
  font-style: italic;
  color: var(--paper-dim);
}

#query:focus {
  outline: none;
  border-color: var(--rule);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.45), 0 0 0 3px rgba(178, 58, 46, 0.22);
}

button {
  font: inherit;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, color 0.12s, transform 0.06s;
}

button:active:not(:disabled) { transform: translateY(1px); }
button:disabled { opacity: 0.55; cursor: wait; }

.primary {
  background: var(--rule);
  border: 1px solid var(--rule-deep);
  border-radius: 4px;
  color: #f6efe0;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0 24px;
  white-space: nowrap;
}

.primary:hover:not(:disabled) { background: var(--rule-bright); }

.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 14px;
}

.filters label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.filters .dash { color: var(--paper-dim); }

.filters select,
.filters input[type="number"] {
  background: var(--well);
  border: 1px solid var(--edge-soft);
  border-radius: 4px;
  color: var(--paper);
  font: 13px var(--franklin);
  padding: 6px 10px;
}

.filters select { min-width: 92px; }
.filters input[type="number"] { width: 76px; }
.filters input[type="number"]::placeholder { color: var(--paper-dim); }

.reset {
  background: none;
  border: none;
  padding: 6px 2px;
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--paper-dim);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.reset:hover { color: var(--paper); }

/* circulation desk: which sources are answering */
.circulation {
  margin-top: 16px;
  font-family: var(--typew);
  font-size: 12px;
  color: var(--paper-dim);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
}

.circulation .circ-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--paper-dim);
  font-family: var(--franklin);
}

.circulation .src { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.circulation .dot { width: 7px; height: 7px; border-radius: 50%; flex: none; }
.circulation .src.ok .dot { background: var(--ok); box-shadow: 0 0 6px rgba(143, 174, 139, 0.5); }
.circulation .src.down .dot { background: var(--down); }
.circulation .src.down { color: var(--down); }
.circulation .ms { opacity: 0.75; }

/* recently drawn */
.recents {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
}

.recents-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--paper-dim);
  margin-right: 4px;
}

.chip {
  background: transparent;
  border: 1px solid var(--edge-soft);
  border-radius: 999px;
  padding: 3px 12px;
  font-family: var(--typew);
  font-size: 12px;
  color: var(--paper-dim);
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chip:hover { border-color: var(--rule); color: var(--paper); }

/* status line */
.status-line {
  padding: 4px 6px 14px;
  font-family: var(--typew);
  font-size: 12.5px;
  color: var(--paper-dim);
}

.status-line.err { color: var(--down); }

.status-line .spinner {
  display: inline-block;
  width: 12px; height: 12px;
  border: 2px solid var(--edge);
  border-top-color: var(--rule);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: -2px;
  margin-right: 8px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── the drawer ───────────────────────────────────────────────── */

.drawer {
  background: var(--drawer);
  border: 1px solid var(--well);
  border-radius: 6px;
  padding: 18px;
  box-shadow: inset 0 3px 14px rgba(0, 0, 0, 0.55), 0 1px 0 rgba(255, 255, 255, 0.03);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 14px;
}

/* index card */
.card {
  position: relative;
  background: var(--card);
  color: var(--ink);
  border-radius: 3px;
  padding: 10px 14px 14px;
  box-shadow: 0 1px 0 var(--card-shadow) inset, 0 2px 5px rgba(0, 0, 0, 0.45);
  animation: settle 0.2s ease both;
  animation-delay: var(--d, 0ms);
}

@keyframes settle {
  from { opacity: 0; transform: translateY(7px); }
}

.card-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 8px;
  margin-bottom: 10px;
  border-bottom: 1.5px solid rgba(178, 58, 46, 0.55);
  font-family: var(--typew);
  font-size: 11px;
  color: var(--ink-ghost);
}

.card-top .rank { color: rgba(178, 58, 46, 0.7); }
.card-top .via {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: right;
}

.card .title {
  margin: 0 0 4px;
  font-family: var(--typew);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.card .meta {
  font-family: var(--typew);
  font-size: 12.5px;
  color: var(--ink-faint);
  overflow-wrap: anywhere;
}

.card .desc {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-faint);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card .desc.open {
  display: block;
  -webkit-line-clamp: unset;
}

.card .actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 13px;
}

.checkout {
  background: var(--rule);
  border: 1px solid var(--rule-deep);
  border-radius: 4px;
  color: #f6efe0;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 16px;
}

.checkout:hover:not(:disabled) { background: var(--rule-bright); }

.mirrors {
  background: transparent;
  border: 1px solid rgba(42, 36, 28, 0.3);
  border-radius: 4px;
  padding: 6px 12px;
  font-size: 12px;
  color: var(--ink-faint);
}

.mirrors:hover:not(:disabled) { border-color: var(--ink); color: var(--ink); }

.progress {
  height: 3px;
  margin-top: 11px;
  background: rgba(42, 36, 28, 0.14);
  border-radius: 2px;
  overflow: hidden;
}

.progress i {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--rule);
  transition: width 0.15s linear;
}

.mirror-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 10px 0 0;
  border-top: 1px dashed rgba(42, 36, 28, 0.35);
}

.mirror-list li { margin: 6px 0; font-family: var(--typew); font-size: 12px; word-break: break-all; }
.mirror-list .label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-ghost);
  margin-bottom: 2px;
}
.mirror-list a { color: var(--ink); }
.mirror-list a:hover { color: var(--rule); }

/* the rubber stamp */
.stamp {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
  z-index: 2;
}

.stamp span {
  display: block;
  text-align: center;
  font-family: var(--stamp);
  color: var(--rule);
  border: 2.5px solid var(--rule);
  border-radius: 5px;
  padding: 6px 18px 8px;
  transform: rotate(-8deg);
  mix-blend-mode: multiply;
  opacity: 0.92;
  animation: stamp-in 0.24s cubic-bezier(0.2, 0.9, 0.3, 1.4) both;
}

.stamp b {
  display: block;
  font-weight: 400;
  font-size: 24px;
  letter-spacing: 0.14em;
  line-height: 1.1;
}

.stamp small {
  display: block;
  font-family: var(--typew);
  font-size: 10px;
  letter-spacing: 0.12em;
  margin-top: 3px;
}

@keyframes stamp-in {
  from { transform: rotate(-8deg) scale(2.3); opacity: 0; }
  70% { transform: rotate(-8deg) scale(0.94); opacity: 0.92; }
  to { transform: rotate(-8deg) scale(1); opacity: 0.92; }
}

/* help card (pre-search) and empty state — span the whole drawer */
.card.wide { grid-column: 1 / -1; }

.help {
  background: rgba(242, 236, 220, 0.94);
  padding: 22px 24px;
}

.help .card-top { margin-bottom: 14px; }

.help p {
  margin: 0 0 8px;
  font-family: var(--typew);
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink);
  max-width: 74ch;
}

.help .tip { color: var(--ink-faint); font-size: 12px; }

.empty {
  background: rgba(242, 236, 220, 0.9);
  padding: 26px 24px;
  font-family: var(--typew);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-faint);
  text-align: center;
}

/* ── chrome ───────────────────────────────────────────────────── */

.ghost {
  background: transparent;
  border: 1px solid var(--edge);
  border-radius: 4px;
  color: var(--paper-dim);
  padding: 6px 14px;
  font-size: 12px;
}

.ghost:hover { color: var(--paper); border-color: var(--paper-dim); }

footer {
  border-top: 1px solid var(--well);
  padding: 22px 16px;
  text-align: center;
  font-family: var(--typew);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--paper-dim);
}

.toast {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--well);
  border: 1px solid var(--edge);
  border-radius: 5px;
  padding: 10px 18px;
  font-size: 13px;
  color: var(--paper);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.55);
  z-index: 50;
  max-width: 90vw;
}

.toast.err { border-color: var(--down); }

@media (max-width: 640px) {
  main { padding: 22px 14px 60px; }
  #search-form { flex-direction: column; }
  .primary { padding: 12px; }
  .plate h1 { font-size: 12px; letter-spacing: 0.14em; }
  .plate-sub { display: none; }
  .reset { margin-left: 0; }
  .stamp b { font-size: 19px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

.stamp[hidden] { display: none; }