/* Olenza Explorer — the Olenza Account stylesheet plus explorer parts.
   Simple, readable, feature-first.
   Colour is used only where it means something: status and actions. */

:root {
  --text: #1c1c1c;
  --muted: #666;
  --line: #e2e2e2;
  --bg: #fff;
  --soft: #f6f6f5;
  --accent: #1f5fd6;
  --accent-text: #fff;
  --ok: #17803d;
  --warn: #b35c00;
  --bad: #c0262d;
  --ok-bg: #eaf6ee;
  --warn-bg: #fdf3e6;
  --bad-bg: #fdecec;
  --info-bg: #eaf1fc;
  --radius: 6px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --text: #e8e8e6;
    --muted: #a0a09c;
    --line: #34342f;
    --bg: #161614;
    --soft: #1f1f1c;
    --accent: #5b8ff0;
    --accent-text: #0e0e0c;
    --ok: #4cc27a;
    --warn: #e79a42;
    --bad: #ef6b6f;
    --ok-bg: #16281c;
    --warn-bg: #2d2214;
    --bad-bg: #2e1718;
    --info-bg: #17223a;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; margin: 1.6rem 0 .6rem; line-height: 1.25; }
h2 { font-size: 1.15rem; margin: 2rem 0 .6rem; }
h3 { font-size: 1rem; margin: 1.4rem 0 .4rem; }
p { margin: .5rem 0 1rem; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }

.wrap { max-width: 980px; margin: 0 auto; padding: 0 16px; }

/* Header */
.top { border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 56px; flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--text); font-size: 1.05rem; }
.brand span { color: var(--accent); }
nav { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
nav a { color: var(--muted); }
nav a.on { color: var(--text); font-weight: 600; }
.foot { color: var(--muted); font-size: .85rem; padding: 32px 16px; border-top: 1px solid var(--line); margin-top: 48px; }

/* Messages */
.flash { padding: 10px 14px; border-radius: var(--radius); margin: 16px 0; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--bad-bg); color: var(--bad); }
.flash.info { background: var(--info-bg); }
.notice { padding: 12px 14px; border-radius: var(--radius); margin: 16px 0; background: var(--warn-bg); }
.notice form { display: inline; }
.error-box { padding: 10px 14px; border-radius: var(--radius); background: var(--bad-bg); color: var(--bad); margin-bottom: 14px; }

/* Buttons */
button, .btn {
  display: inline-block; font: inherit; cursor: pointer; border-radius: var(--radius);
  padding: 8px 16px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-text);
  font-weight: 600; text-decoration: none;
}
button:hover, .btn:hover { text-decoration: none; filter: brightness(1.07); }
button:disabled { opacity: .55; cursor: not-allowed; }
.btn.small, button.small { padding: 4px 11px; font-size: .88rem; }
button.secondary, .btn.secondary { background: transparent; color: var(--text); border-color: var(--line); }
button.danger { background: transparent; color: var(--bad); border-color: var(--bad); }
button.link { background: none; border: 0; padding: 0; color: var(--muted); font-weight: normal; }
form.inline { display: inline; margin: 0; }

/* Forms */
.form { max-width: 420px; }
label { display: block; font-weight: 600; margin: 14px 0 4px; }
input[type=email], input[type=password], input[type=text], input[type=date], select {
  width: 100%; padding: 9px 11px; font: inherit; color: var(--text); background: var(--bg);
  border: 1px solid var(--line); border-radius: var(--radius);
}
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent); }
.hint { color: var(--muted); font-size: .86rem; margin-top: 4px; }
.actions { margin-top: 18px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.row > div { flex: 1; min-width: 160px; }

/* Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; margin: 8px 0 16px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: .82rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .02em; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.dim td { color: var(--muted); }

/* Cards and stats */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 16px 0; }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.card h3 { margin: 0 0 6px; font-size: .82rem; color: var(--muted); text-transform: uppercase; letter-spacing: .02em; }
.stat { font-size: 1.5rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.bar-track { height: 8px; background: var(--soft); border-radius: 4px; overflow: hidden; margin: 8px 0 4px; }
.bar-fill { height: 100%; background: var(--ok); }
.bar-fill.warn { background: var(--warn); }
.bar-fill.bad { background: var(--bad); }

/* Status */
.badge { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: .8rem; font-weight: 600; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.plain { background: var(--soft); color: var(--muted); }
.t-ok { color: var(--ok); } .t-warn { color: var(--warn); } .t-bad { color: var(--bad); }

/* Code */
code, pre, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .88rem; }
code { background: var(--soft); padding: 1px 5px; border-radius: 4px; }
pre { background: var(--soft); padding: 12px 14px; border-radius: var(--radius); overflow-x: auto; white-space: pre; }
pre code { background: none; padding: 0; }
.keybox { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; background: var(--soft); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 10px 12px; margin: 12px 0; }
.keybox code { background: none; font-size: .95rem; word-break: break-all; flex: 1; min-width: 240px; }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 18px 0; }
.plan { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.plan .price { font-size: 1.7rem; font-weight: 700; margin: 4px 0 10px; }
.plan .price small { font-size: .9rem; font-weight: normal; color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 0 0 14px; }
.plan li { padding: 4px 0; border-bottom: 1px dashed var(--line); }
.plan li:last-child { border-bottom: 0; }

.hero { padding: 28px 0 8px; }
.hero p { font-size: 1.08rem; color: var(--muted); max-width: 640px; }
.pager { display: flex; gap: 12px; align-items: center; margin: 12px 0; }
details summary { cursor: pointer; color: var(--accent); margin: 8px 0; }
.pow-status { font-size: .86rem; color: var(--muted); margin-top: 8px; }
.pow-status.done { color: var(--ok); }

@media (max-width: 560px) {
  h1 { font-size: 1.35rem; }
  .bar { padding: 8px 0; }
  nav { gap: 10px; font-size: .92rem; }
}
.row > div.shrink { flex: 0 0 auto; min-width: 0; }
input.label-input { width: auto; min-width: 140px; display: inline-block; }

/* ---- Explorer ---- */
.wrap.wide { max-width: 1120px; }
.search { display: flex; gap: 8px; flex: 1; max-width: 520px; min-width: 220px; }
.search input { flex: 1; }
.search button { padding: 8px 14px; }
.hash { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .86rem; word-break: break-all; }
.kv { display: grid; grid-template-columns: minmax(130px, 200px) 1fr; border-top: 1px solid var(--line); margin: 8px 0 18px; }
.kv > div { padding: 8px 10px; border-bottom: 1px solid var(--line); min-width: 0; }
.kv > div:nth-child(odd) { color: var(--muted); font-size: .9rem; }
.chains { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; margin: 18px 0; }
.chains .card h2 { margin: 0 0 4px; font-size: 1.1rem; }
.chains .card table { margin: 8px 0 4px; }
.chains .card td, .chains .card th { padding: 6px 6px; }
.io { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.io h3 { margin-top: .6rem; }
.io .item { border-bottom: 1px solid var(--line); padding: 8px 0; display: flex; justify-content: space-between; gap: 10px; }
.io .item .hash { flex: 1; }
.io .item .amt { white-space: nowrap; font-variant-numeric: tabular-nums; }
.plus { color: var(--ok); } .minus { color: var(--bad); }
.ep { border-top: 1px solid var(--line); padding: 10px 0 4px; margin-top: 18px; }
.ep h3 { margin: 6px 0; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .95rem; }
.ep pre { max-height: 420px; }
.note { padding: 10px 14px; border-radius: var(--radius); background: var(--info-bg); margin: 14px 0; }
@media (max-width: 720px) {
  .io { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; }
  .kv > div:nth-child(odd) { border-bottom: 0; padding-bottom: 0; }
}