:root {
  --paper: #e7dcc8;
  --ink: #1b1914;
  --graphite: #5c574c;
  --rule: #b9b09c;
  --well: #d4cbb6;
  --mark: #e24a12;
  --display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --serif: "Fraunces", "Iowan Old Style", serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at 12% 8%, rgba(255,255,255,0.35), transparent 28%),
    var(--paper);
  color: var(--ink);
}

body {
  font-family: var(--serif);
  padding: clamp(1.5rem, 5vw, 4rem);
}

@view-transition { navigation: auto; }

.mast { max-width: 42rem; margin-bottom: 3.5rem; }
.eyebrow, .cell-no, .cover-label, .back, .plate-nav, .colophon {
  font-family: var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--graphite);
}
h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(4rem, 12vw, 8rem);
  line-height: 0.85;
  margin: 0.2rem 0 0.8rem;
}
.lede { max-width: 28rem; color: var(--graphite); font-size: 1.15rem; }

.covers {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 2.5rem);
}

.cover {
  aspect-ratio: 1;
  display: grid;
  align-content: end;
  padding: 1rem;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--rule);
  background: linear-gradient(180deg, rgba(255,255,255,0.18), transparent 42%), var(--well);
  position: relative;
}
.cover-mark {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 0.7rem;
  height: 0.7rem;
  background: var(--mark);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}
.cover-index {
  font-family: var(--display);
  font-size: clamp(4rem, 10vw, 7rem);
  line-height: 0.8;
}
.cover-label { margin-top: 0.8rem; }

.sheet-head, .plate-head { margin-bottom: 2rem; }
.sheet-head h1, .plate-head h1 {
  font-size: clamp(2rem, 6vw, 4rem);
}
.back { display: inline-block; margin-bottom: 1rem; color: var(--ink); }

.sheet {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  max-width: 54rem;
}

.cell { text-decoration: none; color: inherit; }
.well {
  aspect-ratio: 1;
  background: var(--well);
  border: 1px solid var(--rule);
  display: grid;
  place-items: center;
  padding: 8%;
}
.well img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  display: block;
}
.cell-no { display: block; margin-top: 0.4rem; }
.empty { color: var(--rule); font-family: var(--display); font-size: 2rem; }

.plate { max-width: 52rem; }
.plate-well { margin: 0; }
.plate-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  margin-top: 1.2rem;
  align-items: center;
}
.plate-nav a:first-child { justify-self: start; }
.plate-nav a:last-child { justify-self: end; }
.sheet-link { justify-self: center; }
.plate-nav a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--mark); }

.colophon { margin-top: 2.5rem; max-width: 28rem; }
.colophon dl { display: grid; gap: 0.4rem; margin: 0.8rem 0 0; }
.colophon div { display: grid; grid-template-columns: 7rem 1fr; gap: 0.6rem; }
.colophon dt { color: var(--graphite); }
.colophon dd { margin: 0; }

.empty-page { font-family: var(--mono); }

.admin-login form, .admin-upload, .admin-mags, .admin-photos { max-width: 54rem; }
.admin-login label, .drop { display: grid; gap: 0.6rem; font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.72rem; }
.admin-login input, button {
  font: inherit;
  color: var(--ink);
  background: var(--well);
  border: 1px solid var(--rule);
  padding: 0.7rem 0.9rem;
}
button { cursor: pointer; }
.admin-error { color: var(--mark); font-family: var(--mono); }
.drop {
  border: 1px dashed var(--rule);
  padding: 2rem;
  text-align: center;
  background: var(--well);
}
.drop input { display: none; }
.admin-mags, .admin-photos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(12rem, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.admin-mag, .admin-photo {
  border: 1px solid var(--rule);
  padding: 1rem;
  background: rgba(255,255,255,0.18);
}
.admin-mag h2, .admin-photo p { margin: 0 0 0.6rem; }
.grok-status { font-family: var(--mono); font-size: 0.75rem; color: var(--graphite); text-transform: none; letter-spacing: 0; }

@media (max-width: 720px) {
  .covers, .sheet { grid-template-columns: 1fr; }
}