:root {
  color-scheme: dark;
  --bg: #333;
  --fg: #fff;
  --muted: #bbb;
  --link: cyan;
  --row-hover: #3d3d3d;
  --control-bg: #f5f6f7;
  --control-border: #aaa;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.5 -apple-system, system-ui, Arial, sans-serif;
}

a { color: var(--link); }
a:hover { opacity: 0.8; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 8px 15px 30px;
}

h1 { font-size: 2rem; font-weight: 500; line-height: 1.1; margin: 8px 0 12px; }
h2 { font-size: 1.25rem; font-weight: 500; margin: 0; display: inline; }
p { margin: 0 0 0.75rem; }

details { margin-bottom: 12px; }
summary { cursor: pointer; padding: 4px 0; list-style: none; user-select: none; }
summary::-webkit-details-marker { display: none; }
summary::before { content: "▶ "; }
details[open] > summary::before { content: "▼ "; }
.section-body { padding: 4px 0 4px 18px; }

.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 6px 0; }
.muted { color: var(--muted); }
.error { color: #ff8a80; }

button, .button, input[type="search"], select, textarea {
  font: inherit;
  color: #000;
  background: var(--control-bg);
  border: 1px solid var(--control-border);
  border-radius: 3px;
}
button, .button { display: inline-block; padding: 3px 10px; cursor: pointer; }
button:hover, .button:hover { background: #e2e4e6; }
input[type="search"], select { padding: 2px 6px; }
input[type="checkbox"], input[type="radio"] { cursor: pointer; }

.settings > * { margin: 4px 0; }
.settings label { margin-right: 10px; }

table { border-collapse: collapse; }
.completion td { padding: 1px 16px 1px 0; }
.completion td:first-child { text-align: right; font-variant-numeric: tabular-nums; }
.completion .optional td { color: var(--muted); }

.save-info td { padding: 1px 16px 1px 0; vertical-align: top; }
.save-info td:first-child { color: var(--muted); }
.slots label { margin-right: 12px; }
.hearts { letter-spacing: 1px; color: #ff6b6b; }
#copy-status textarea { display: block; margin-top: 6px; max-width: 100%; }

.list { width: 100%; }
.list th { text-align: left; padding: 4px 8px; vertical-align: bottom; }
.list td { padding: 3px 8px; border-top: 1px solid #444; vertical-align: top; }
.list tr:hover td { background: var(--row-hover); }
.list td.check { width: 28px; }
.list .note { color: var(--muted); font-size: 13px; }
.list tr.done .name { color: var(--muted); }
.list-wrap { overflow-x: auto; }

#state-text {
  width: 100%;
  padding: 4px 6px;
  font: 12px/1.4 ui-monospace, Menlo, monospace;
}

footer { margin-top: 24px; color: var(--muted); font-size: 13px; }

#drop-overlay {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.75);
  border: 3px dashed var(--link);
  color: #fff;
  font-size: 1.5rem;
}
#drop-overlay[hidden] { display: none; }

@media (max-width: 600px) {
  h1 { font-size: 1.5rem; }
  .list td.where, .list th.where { display: none; }
}