:root {
  --page: #0d0d0d;
  --surface: #1a1a19;
  --ink: #e8e6df;
  --ink2: #c3c2b7;
  --muted: #898781;
  --line: rgba(255, 255, 255, 0.10);
  --accent: #e0a83c;
  --blue: #3987e5;
  --orange: #d95926;
  --aqua: #199e70;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif;
}

header {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  flex-wrap: wrap;
  padding: 0.75rem 1.2rem;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(6px);
  z-index: 5;
}

.brand {
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.01em;
}

nav a {
  color: var(--ink2);
  text-decoration: none;
  margin-right: 0.9rem;
  font-size: 0.92rem;
}
nav a:hover { color: var(--ink); }
nav a.active { color: var(--accent); }

.navsearch { margin-left: auto; }
.navsearch input {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 99px;
  color: var(--ink);
  padding: 0.35rem 0.9rem;
  width: 15rem;
  max-width: 55vw;
  font-size: 0.88rem;
  outline: none;
}
.navsearch input:focus { border-color: var(--accent); }

main { max-width: 860px; margin: 0 auto; padding: 1.2rem 1.2rem 3rem; }

footer {
  max-width: 860px;
  margin: 0 auto;
  padding: 1rem 1.2rem 2.2rem;
  color: var(--muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--line);
}

.tagline { color: var(--ink2); margin: 0.4rem 0 1rem; }
.pagehead { margin: 0.4rem 0 1rem; font-size: 1.25rem; }
.muted { color: var(--muted); }

/* filter chips */
.chips { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.4rem; }
.chip {
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 0.22rem 0.85rem;
  color: var(--ink2);
  text-decoration: none;
  font-size: 0.85rem;
}
.chip:hover { color: var(--ink); border-color: rgba(255, 255, 255, 0.25); }
.chip.on { color: var(--accent); border-color: var(--accent); }

/* message cards */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.9rem 1.05rem;
  margin: 0.7rem 0;
}
.msg {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.95rem;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  margin: 0 0 0.55rem;
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.detail .msg { display: block; -webkit-line-clamp: unset; overflow: visible; }
.msg.big { font-size: 1.1rem; line-height: 1.6; }

mark { background: rgba(224, 168, 60, 0.25); color: #ffd98a; border-radius: 3px; padding: 0 2px; }

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.8rem;
  align-items: center;
  font-size: 0.78rem;
  color: var(--muted);
}
.meta a { color: var(--ink2); text-decoration: none; }
.meta a:hover { color: var(--accent); }

.badge {
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 0.02rem 0.55rem;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}
.b-human    { color: #7db4f0; border-color: rgba(57, 135, 229, 0.45); }
.b-coinbase { color: #f0946a; border-color: rgba(217, 89, 38, 0.45); }
.b-protocol { color: #5ecfa4; border-color: rgba(25, 158, 112, 0.45); }
.b-bulk     { color: #e0a83c; border-color: rgba(224, 168, 60, 0.45); }
.b-data     { color: var(--muted); }
.b-proto    { color: var(--ink2); }
.b-dupe     { color: var(--accent); border-color: rgba(224, 168, 60, 0.45); }

.pager { display: flex; justify-content: space-between; margin: 1.2rem 0; }
.pager a { color: var(--accent); text-decoration: none; }

.randbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
}

/* detail key-value table */
.kv { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.kv th {
  text-align: left;
  color: var(--muted);
  font-weight: 500;
  padding: 0.45rem 1rem 0.45rem 0;
  vertical-align: top;
  white-space: nowrap;
  width: 8.5rem;
}
.kv td { padding: 0.45rem 0; border-bottom: 1px solid var(--line); }
.kv a { color: var(--ink2); }
.kv a:hover { color: var(--accent); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.breakall { word-break: break-all; }
.hexdump {
  display: block;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.75rem;
  color: var(--muted);
  word-break: break-all;
  max-height: 10rem;
  overflow-y: auto;
}

/* stats */
.kpis { display: flex; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 1rem; }
.kpi {
  flex: 1 1 9rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.8rem 1rem;
}
.kpi .v { font-size: 1.7rem; font-weight: 650; color: #ffffff; }
.kpi .l { font-size: 0.78rem; color: var(--muted); margin-top: 0.15rem; }

.chartcard {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.9rem 1.05rem;
  margin: 0.9rem 0;
}
.chartcard h3 { margin: 0 0 0.5rem; font-size: 0.98rem; color: #ffffff; }
.chartcard h3 .muted { font-weight: 400; }
.chartnote { margin: -0.2rem 0 0.5rem; font-size: 0.78rem; color: var(--muted); }
.chart { width: 100%; height: 280px; }
.chart.tall { height: 340px; }

.tableview { margin-top: 0.5rem; font-size: 0.8rem; color: var(--ink2); }
.tableview summary { cursor: pointer; color: var(--muted); }
.tableview table { border-collapse: collapse; margin-top: 0.5rem; }
.tableview th, .tableview td {
  border: 1px solid var(--line);
  padding: 0.25rem 0.6rem;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.tableview th:first-child, .tableview td:first-child { text-align: left; }

/* about */
.prose { color: var(--ink2); }
.prose h3 { color: var(--ink); margin-top: 1.4rem; }
.prose pre, .prose code {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.82rem;
}
.prose pre { padding: 0.7rem 0.9rem; overflow-x: auto; }
.prose code { padding: 0.05rem 0.35rem; }
.prose pre code { border: 0; padding: 0; background: none; }

@media (max-width: 640px) {
  .navsearch { margin-left: 0; width: 100%; }
  .navsearch input { width: 100%; max-width: none; }
  .kv th { width: 6rem; }
}

/* ---- /write composer ---- */
.warnbox, .infobox {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.8rem 1rem;
  margin: 0.9rem 0;
  font-size: 0.9rem;
  background: var(--surface);
}
.warnbox { border-color: rgba(224, 168, 60, 0.45); color: #f0d9a8; }
.infobox { color: var(--ink2); }
.warnbox strong { color: var(--accent); }

#composer { margin: 1rem 0; }
.lbl {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin: 1rem 0 0.35rem;
}
#composer textarea, #composer input[type=text] {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  padding: 0.6rem 0.8rem;
  font: inherit;
  outline: none;
  resize: vertical;
}
#composer textarea { font-family: ui-monospace, Menlo, monospace; font-size: 0.92rem; }
#composer textarea:focus, #composer input[type=text]:focus { border-color: var(--accent); }
.hint { font-size: 0.78rem; color: var(--muted); margin-top: 0.35rem; }

.btnrow { display: flex; gap: 0.6rem; margin-top: 1.1rem; flex-wrap: wrap; }
.btn {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  border-radius: 8px;
  padding: 0.5rem 1.1rem;
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}
.btn:hover:not(:disabled) { border-color: rgba(255, 255, 255, 0.28); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.primary { border-color: var(--accent); color: var(--accent); }
.btn.ghost { padding: 0.25rem 0.7rem; font-size: 0.82rem; }
#out .kv { margin-top: 0.3rem; }
#out code { font-family: ui-monospace, Menlo, monospace; font-size: 0.85rem; }

/* ---- stories ---- */
.storycard h3 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.storycard h3 a { color: var(--ink); text-decoration: none; }
.storycard h3 a:hover { color: var(--accent); }
.dek { color: var(--ink2); margin: 0; font-size: 0.92rem; }
.dek.big { font-size: 1.02rem; margin: -0.4rem 0 1.1rem; }
.crumb { font-size: 0.8rem; margin: 0 0 0.3rem; }
.crumb a { color: var(--muted); text-decoration: none; }
.crumb a:hover { color: var(--accent); }
.subhead { font-size: 1rem; margin: 1.8rem 0 0.2rem; color: var(--ink); }

/* ---- donations + psbt fallback ---- */
.donatebox {
  display: flex; gap: 1.1rem; align-items: flex-start; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 10px; padding: 1rem;
}
.donatebox img { border-radius: 6px; background: #fff; padding: 4px; }
.donatebox code { font-size: 0.8rem; }
.psbtbox { margin-top: 0.8rem; }
.psbtbox summary { cursor: pointer; color: var(--accent); font-size: 0.88rem; }
.psbtbox textarea {
  background: var(--page); border: 1px solid var(--line);
  border-radius: 6px; color: var(--muted); font-family: ui-monospace, Menlo, monospace;
}