/* Mind: the Singularity: the public web view. One hand-written file, light
   and dark following the system. The look is a terminal left on overnight:
   cold, plain, monospace headings, nothing that moves. */

:root {
  --page: #f3f4f2;
  --surface: #ffffff;
  --text: #1c1f22;
  --muted: #6b7076;
  --border: #d3d6d9;
  --accent: #0f6b74;
  --link: #0f5c8f;
  --warning: #9a5b00;
  --danger: #9b2c2c;
  --row: #f7f8f7;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page: #0d1013;
    --surface: #14181c;
    --text: #d7dbdf;
    --muted: #8a9198;
    --border: #2a3036;
    --accent: #5cc4cc;
    --link: #7fb8e6;
    --warning: #e0a648;
    --danger: #e07a7a;
    --row: #181d22;
    color-scheme: dark;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}

.wrap {
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1rem 2rem;
}

a {
  color: var(--link);
}

h1,
h2,
h3,
.site-name {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-weight: 600;
  letter-spacing: 0.01em;
}

h1 {
  font-size: 1.6rem;
  margin: 1.5rem 0 0.25rem;
}

h2 {
  font-size: 1.15rem;
  margin: 2rem 0 0.75rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.25rem;
}

h3 {
  font-size: 1rem;
  margin: 1.25rem 0 0.5rem;
}

.masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding: 1rem 0;
  border-bottom: 2px solid var(--accent);
}

.site-name {
  color: var(--accent);
  font-size: 1.2rem;
  text-decoration: none;
}

.sections {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
}

.footer {
  margin-top: 3rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}

.muted {
  color: var(--muted);
}

.epoch p {
  margin: 0.25rem 0;
}

.epoch-day {
  color: var(--muted);
}

.state-converging {
  color: var(--accent);
  font-weight: 600;
}

.state-warning {
  color: var(--warning);
  font-weight: 600;
}

.state-ended {
  font-weight: 600;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
}

th,
td {
  text-align: left;
  padding: 0.4rem 0.6rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 600;
}

tbody tr:nth-child(even) {
  background: var(--row);
}

tr.legacy td {
  color: var(--muted);
}

.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.record {
  list-style: none;
  padding: 0;
  margin: 0;
}

.record li {
  padding: 0.35rem 0 0.35rem 0.5rem;
  border-bottom: 1px solid var(--border);
  border-left: 3px solid transparent;
}

.record time {
  color: var(--muted);
  font-size: 0.85rem;
  margin-right: 0.5rem;
}

.event-battle,
.event-hostile {
  border-left-color: var(--danger);
}

.event-deleted,
.event-last_log {
  border-left-color: var(--muted);
}

.event-converged,
.event-singularity {
  border-left-color: var(--accent);
}

.event-shutdown_warning,
.event-shutdown {
  border-left-color: var(--warning);
}

dl.facts,
dl.flavor {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.25rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.75rem 1rem;
}

dl.flavor {
  margin-top: 1rem;
}

dt {
  color: var(--muted);
}

dd {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.post {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  margin: 0 0 0.5rem;
}

.post.reply {
  margin-left: 1.5rem;
}

.post header {
  font-size: 0.85rem;
  color: var(--muted);
}

.post p {
  margin: 0.25rem 0 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.offers,
.tags,
.archived {
  padding-left: 1.25rem;
}

.archived p {
  margin: 0.15rem 0 0.5rem;
}

.label {
  color: var(--muted);
}

.filter {
  margin: 1rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: center;
}

input,
select,
button {
  font: inherit;
  padding: 0.2rem 0.4rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
}

button {
  cursor: pointer;
  border-color: var(--accent);
  color: var(--accent);
}

.pager {
  margin: 1rem 0;
}

/* ── The play pages ───────────────────────────────────────────────────── */

.account {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 1rem;
}

form.inline {
  display: inline;
  margin: 0;
}

textarea {
  font: inherit;
  width: 100%;
  padding: 0.3rem 0.4rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
}

.stack {
  display: grid;
  gap: 0.6rem;
  max-width: 30rem;
  margin: 1rem 0;
}

.stack label {
  display: grid;
  gap: 0.2rem;
}

.orders {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 1rem;
}

.order {
  display: grid;
  align-content: start;
  gap: 0.4rem;
  padding: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
}

.order h3 {
  margin: 0;
}

.order p {
  margin: 0;
  font-size: 0.85rem;
}

.order label {
  display: grid;
  gap: 0.15rem;
}

.error,
.refused {
  color: var(--danger);
}

.ok {
  color: var(--accent);
}

.flash {
  margin: 1rem 0;
  padding: 0.5rem 1rem;
  border-left: 3px solid var(--accent);
  background: var(--surface);
}

pre.numbers {
  overflow-x: auto;
  padding: 0.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.85rem;
}

@media (max-width: 40rem) {
  table {
    font-size: 0.85rem;
  }

  th,
  td {
    padding: 0.3rem 0.35rem;
  }

  dl.facts,
  dl.flavor {
    grid-template-columns: 1fr;
  }
}

/* The play pages' own sections, under the masthead. */
.play-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  margin: 1rem 0 0;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.9rem;
}

/* A form that stands alone on a page (post, message, offer), apart from the dashboard's grid. */
main > form.order,
section > form.order {
  max-width: 36rem;
  margin: 1rem 0;
}

/* Probe's report, inside an order's result. */
.report {
  margin: 0.5rem 0;
}

/* An amount and its goods, side by side. */
.pair {
  display: flex;
  gap: 0.4rem;
}

.pair input {
  flex: 1;
  min-width: 0;
}