:root {
  --red: #b3262e;
  --red-dark: #8c1b22;
  --green: #1f5c3a;
  --gold: #d4a437;
  --cream: #fbf5e9;
  --kraft: #e9d8b8;
  --ink: #2b2220;
  --muted: #6e5f55;
  --card: #fffdf7;
  --line: #e2d3b5;
}
@media (prefers-color-scheme: dark) {
  :root {
    --cream: #1f1a17;
    --kraft: #3a2f26;
    --ink: #f4ead8;
    --muted: #bba99a;
    --card: #2a2320;
    --line: #4a3c30;
    --red: #d1434b;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--cream);
  color: var(--ink);
  background-image: radial-gradient(var(--line) 1px, transparent 1px);
  background-size: 22px 22px;
}
h1, h2 { margin: 0 0 .4rem; }
.hero {
  background: var(--green);
  color: #fff;
  text-align: center;
  padding: 1.5rem 16px 0;
  border-bottom: 6px double var(--gold);
}
.hero h1 { font-size: clamp(1.6rem, 6vw, 2.4rem); }
.hero p { margin: 0 auto 1rem; max-width: 36rem; opacity: .92; }
nav { display: flex; justify-content: center; gap: .4rem; flex-wrap: wrap; }
.tab {
  font: inherit;
  background: transparent;
  color: #fff;
  border: 0;
  padding: .6rem 1rem;
  border-radius: 10px 10px 0 0;
  cursor: pointer;
}
.tab.active { background: var(--cream); color: var(--green); font-weight: bold; }
@media (prefers-color-scheme: dark) { .tab.active { color: var(--gold); } }
.panel { max-width: 56rem; margin: 0 auto; padding: 1rem 16px 3rem; }
.hint { color: var(--muted); font-size: .9rem; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
}
.tile {
  position: relative;
  min-height: 120px;
  padding: .6rem;
  border-radius: 12px;
  border: 2px solid var(--line);
  background: var(--kraft);
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: .15rem;
  overflow: hidden;
}
.tile::before {
  content: "";
  position: absolute;
  right: 14px; top: 0; bottom: 0;
  width: 8px;
  background: var(--gold);
  opacity: 0;
}
.tile.open::before { opacity: .3; }
.tile:hover { transform: translateY(-2px); border-color: var(--gold); }
.tile .num { font-size: 1.8rem; font-weight: bold; line-height: 1; position: relative; }
.tile.open .num { background: var(--kraft); padding: 0 .3rem; border-radius: 6px; align-self: flex-start; }
.tile .who { font-weight: bold; position: relative; }
.tile .sub { font-size: .8rem; color: var(--muted); position: relative; }
.tile.claimed { background: var(--card); border-color: var(--green); }
.tile.done { background: #e1f0e5; border-color: var(--green); }
@media (prefers-color-scheme: dark) { .tile.done { background: #1f3a2a; } }
.tile.today { box-shadow: 0 0 0 3px var(--red); }
.tile.late .sub.ship { color: var(--red); font-weight: bold; }
.badge {
  position: absolute; top: 6px; right: 8px; font-size: 1.1rem;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  margin-bottom: 1rem;
}
.card h2 { color: var(--red); font-size: 1.2rem; }
pre { font: inherit; white-space: pre-wrap; margin: 0; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 1rem; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: .8rem; text-align: center; }
.stat b { display: block; font-size: 1.8rem; color: var(--green); }
.stat span { color: var(--muted); font-size: .85rem; }
table { width: 100%; border-collapse: collapse; }
td, th { text-align: left; padding: .4rem .3rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.late { color: var(--red); font-weight: bold; }
.btn {
  font: inherit;
  background: var(--red);
  color: #fff;
  border: 0;
  border-radius: 10px;
  padding: .65rem 1.1rem;
  cursor: pointer;
}
.btn:hover { background: var(--red-dark); }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn.ghost:hover { background: var(--kraft); }
input, select {
  font: inherit;
  width: 100%;
  padding: .6rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
}
label { display: block; margin-bottom: .8rem; font-size: .9rem; }
label input, label select { margin-top: .25rem; }
label.check { display: flex; gap: .5rem; align-items: center; }
label.check input { width: auto; margin: 0; }
dialog {
  border: 3px solid var(--gold);
  border-radius: 14px;
  padding: 1.2rem;
  width: min(92vw, 28rem);
  background: var(--cream);
  color: var(--ink);
}
dialog::backdrop { background: rgba(0,0,0,.5); }
.row { display: flex; gap: .5rem; align-items: center; }
.spacer { flex: 1; }
.error { color: var(--red); }
.gate { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: var(--green); }
.gate[hidden], #app[hidden] { display: none; }
.gate-card { background: var(--cream); border: 4px double var(--gold); border-radius: 16px; padding: 2rem 1.5rem; text-align: center; max-width: 24rem; width: 100%; }
.gate-card form { display: grid; gap: .6rem; margin-top: 1rem; }
.bow { font-size: 3rem; }