:root {
  --ink: #1d1d1f; --muted: #6b6b70; --line: #e3e3e6; --bg: #fafaf8; --card: #ffffff;
  --red: #b3261e; --red-bg: #fbeceb; --amber: #8a5800; --amber-bg: #fdf3e1;
  --green: #1f7a3a; --green-bg: #e8f4ec; --accent: #1d4ed8;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--accent); }
code { font-size: .85em; background: #f0f0ee; padding: 0 .25em; border-radius: 3px; }
pre { white-space: pre-wrap; word-break: break-word; font-size: .85em; margin: .25rem 0; }

.top { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; align-items: center; padding: .6rem 1rem; border-bottom: 1px solid var(--line); background: var(--card); }
.brand { font-weight: 600; color: inherit; text-decoration: none; }
.nav { display: flex; gap: 1rem; }
.nav a { color: var(--ink); text-decoration: none; }
.nav a:hover { text-decoration: underline; }
.top-right { margin-left: auto; display: flex; gap: .75rem; align-items: center; }
.stop-form { display: flex; gap: .5rem; align-items: center; }
.banner { padding: .6rem 1rem; font-weight: 600; }
.banner.red { background: var(--red); color: #fff; }

main { padding: 1rem; max-width: 60rem; margin: 0 auto; }
h1 { font-size: 1.5rem; margin: .5rem 0; }
h2 { font-size: 1.1rem; margin: 1.25rem 0 .5rem; }
h3 { font-size: 1rem; margin: 1rem 0 .5rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.page-head { margin-bottom: 1rem; }

.btn { font: inherit; padding: .4rem .8rem; border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--ink); cursor: pointer; text-decoration: none; display: inline-block; }
.btn:hover { border-color: #b9b9be; }
.btn.primary { background: var(--green); border-color: var(--green); color: #fff; }
.btn.danger { background: var(--red); border-color: var(--red); color: #fff; }
.btn.link { border: 0; background: none; color: var(--accent); padding: .4rem .2rem; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }

.pill { display: inline-block; font-size: .8rem; padding: .05rem .5rem; border-radius: 999px; border: 1px solid transparent; }
.pill.red { background: var(--red-bg); color: var(--red); }
.pill.amber { background: var(--amber-bg); color: var(--amber); }
.pill.green { background: var(--green-bg); color: var(--green); }
.pill.muted { background: #efefed; color: var(--muted); }

.notice { background: var(--green-bg); color: var(--green); padding: .4rem .6rem; border-radius: 6px; }
.error { background: var(--red-bg); color: var(--red); padding: .4rem .6rem; border-radius: 6px; }
.amber-text { color: var(--amber); }

.item { min-width: 0; overflow-wrap: anywhere; background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--line); border-radius: 8px; padding: .75rem 1rem; margin: .75rem 0; }
.item.tone-green { border-left-color: var(--green); }
.item.tone-red { border-left-color: var(--red); }
.item.editing { border-left-color: var(--accent); }
.item-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; align-items: baseline; }
.item-title { font-weight: 600; text-transform: capitalize; }
.item-meta { display: flex; gap: .5rem; align-items: baseline; }

.payload { display: grid; grid-template-columns: minmax(6rem, max-content) 1fr; gap: .25rem .75rem; margin: .75rem 0 .25rem; }
.payload dt { color: var(--muted); font-size: .85rem; text-transform: capitalize; }
.payload dd { margin: 0; min-width: 0; }
.text { white-space: pre-wrap; word-break: break-word; }
.media video, .media img { max-width: 100%; max-height: 24rem; border-radius: 6px; display: block; margin: .5rem 0; }

.checks { list-style: none; padding: 0; margin: .5rem 0; font-size: .9rem; }
.checks li { padding: .2rem .5rem; border-radius: 4px; margin: .15rem 0; }
.checks li.red { background: var(--red-bg); color: var(--red); }
.checks li.amber { background: var(--amber-bg); color: var(--amber); }
.checks li.green { color: var(--green); }
.checks details { color: var(--ink); }

.actions { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-top: .5rem; }
.actions form { display: flex; gap: .5rem; align-items: center; margin: 0; }
.actions .reject input { min-width: 14rem; }
input[type=text], input[type=password], input[type=date], textarea { font: inherit; padding: .35rem .5rem; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
textarea { width: 100%; }
label { display: block; margin: .5rem 0; }
label input[type=text], label input[type=password] { display: block; width: 100%; margin-top: .2rem; }

.trail { padding-left: 1.2rem; margin: .25rem 0; font-size: .85rem; }
.trail .reason { font-style: italic; }
.trail-box summary { cursor: pointer; font-size: .85rem; color: var(--muted); }

.green-bar { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; padding: .6rem .75rem; background: var(--card); border: 1px solid var(--line); border-radius: 8px; }
.green-bar form { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; margin: 0; }
.counts .pill { margin-right: .15rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: .75rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: .5rem 1rem; min-width: 0; overflow-wrap: anywhere; }
.card form { display: flex; flex-direction: column; gap: .5rem; margin-bottom: .75rem; }

.day-nav { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.inline { display: inline-flex; gap: .5rem; }
.versions li { margin: .25rem 0; }
.login { max-width: 22rem; margin: 3rem auto; }

@media (max-width: 40rem) {
  .top-right { margin-left: 0; width: 100%; justify-content: space-between; }
  .payload { grid-template-columns: 1fr; }
  .actions .reject input { min-width: 0; width: 100%; }
  .actions form { flex-wrap: wrap; }
}

/* Dev only: the sandbox (ENGINE_SANDBOX_PUBLISH) and the file mailer. */
.banner.sandbox { background: #5b21b6; color: #fff; }
.banner.sandbox a { color: #fff; }
.sandbox-big { font-size: 1.4rem; text-align: center; padding: 1rem; }
.post-preview { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 1rem; max-width: 42rem; }
.post-preview .account { font-weight: 600; }
.post-preview video, .post-preview img { max-width: 100%; max-height: 32rem; display: block; margin: .5rem 0; border-radius: 6px; }
.post-preview .link-card { border: 1px solid var(--line); border-radius: 6px; padding: .5rem .75rem; margin-top: .5rem; word-break: break-all; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: .25rem 1rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; word-break: break-all; }
table.list { border-collapse: collapse; width: 100%; }
table.list td, table.list th { text-align: left; padding: .35rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }

/* Figures in the sandbox blog post */
.post-preview figure { margin: 1.5rem 0; }
.post-preview figure img { display: block; max-width: 100%; max-height: none; height: auto; margin: 0 auto; }
.post-preview .missing-figure { color: #b91c1c; font-weight: 600; }