:root {
  --paper: #f4ecd8;
  --ink: #1d2433;
  --stamp: #b3361f;
  --sea: #1f5c6b;
  --rule: #c9b98f;
  --serif: Georgia, "Times New Roman", serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}

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

body {
  margin: 0;
  font-family: var(--serif);
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(179, 54, 31, 0.08) 0 18px, transparent 19px),
    repeating-linear-gradient(90deg, transparent 0 22px, rgba(31, 92, 107, 0.035) 22px 23px),
    var(--paper);
  line-height: 1.5;
}

.masthead {
  padding: 2.5rem 1.5rem 1rem;
  max-width: 1100px;
  margin: 0 auto;
  border-bottom: 3px double var(--ink);
}
.kicker {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 0.5rem;
  color: var(--sea);
}
h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1;
  margin: 0 0 0.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.lede { max-width: 42rem; margin: 0; font-style: italic; }

#app,
.passport {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.controls {
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: 1rem;
  align-items: end;
  padding: 1.5rem 0 1rem;
}
.field { display: flex; flex-direction: column; gap: 0.3rem; }
.field label, .count, .passport h2 {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
input, select, button { font: inherit; color: inherit; }
input, select {
  padding: 0.6rem 0.75rem;
  border: 2px solid var(--ink);
  background: #fffbef;
  border-radius: 0;
}

button, .toggle {
  padding: 0.6rem 1rem;
  border: 2px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  border-radius: 0;
  font-family: var(--mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.toggle[aria-pressed="true"] { background: var(--stamp); border-color: var(--stamp); }
.toggle[aria-pressed="false"] { background: transparent; color: var(--ink); }

:focus-visible { outline: 3px solid var(--sea); outline-offset: 2px; }

.count { margin: 0 0 0.5rem; color: var(--sea); }

.list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}
.item {
  position: relative;
  background: #fffbef;
  border: 2px solid var(--ink);
  padding: 1.1rem 1.1rem 1rem;
  box-shadow: 6px 6px 0 var(--rule);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.item.is-saved { border-color: var(--stamp); }
.item-meta {
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sea);
  margin: 0;
}
.item h3 { font-size: 1.35rem; line-height: 1.2; margin: 0; }
.item p { margin: 0; }
.open-item {
  align-self: flex-start;
  margin-top: auto;
  background: transparent;
  color: var(--ink);
}
.stamp-mark {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--stamp);
  border: 2px solid var(--stamp);
  border-radius: 50%;
  width: 3.4rem;
  height: 3.4rem;
  display: grid;
  place-items: center;
  transform: rotate(-12deg);
  text-transform: uppercase;
}

.empty {
  margin-top: 2rem;
  padding: 2rem;
  border: 2px dashed var(--ink);
  text-align: center;
}

.passport {
  padding-bottom: 3rem;
  padding-top: 1.5rem;
}
.passport h2 { margin: 0 0 0.5rem; }
.passport-list { list-style: none; padding: 0; margin: 0.5rem 0 0; display: grid; gap: 0.4rem; }
.passport-list li {
  border-left: 4px solid var(--stamp);
  padding: 0.2rem 0 0.2rem 0.6rem;
}
.passport-list button { background: transparent; color: var(--ink); border: none; padding: 0; text-align: left; text-transform: none; font-family: var(--serif); font-size: 1rem; letter-spacing: 0; text-decoration: underline; }

.detail-layer {
  position: fixed;
  inset: 0;
  background: rgba(29, 36, 51, 0.6);
  display: grid;
  place-items: center;
  padding: 1rem;
  z-index: 10;
  overflow-y: auto;
}
.detail {
  background: var(--paper);
  border: 3px solid var(--ink);
  max-width: 640px;
  width: 100%;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  padding: 1.5rem;
  box-shadow: 10px 10px 0 var(--stamp);
}
.detail h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); line-height: 1.1; margin: 0.25rem 0 0.75rem; }
.detail dl { display: grid; grid-template-columns: max-content 1fr; gap: 0.3rem 1rem; margin: 1rem 0; }
.detail dt { font-family: var(--mono); font-size: 0.78rem; text-transform: uppercase; color: var(--sea); }
.detail dd { margin: 0; }
.detail .body { white-space: pre-line; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: space-between; align-items: center; margin-top: 1.25rem; }
.close { background: transparent; color: var(--ink); }

@media (max-width: 800px) {
  .controls { grid-template-columns: 1fr; }
  .list { grid-template-columns: 1fr; }
  .masthead { padding-top: 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}