/* NovaMoney Scan — sober Etherscan-like layout with the NovaMoney gold accent. */
:root {
  --bg: #f6f7f9; --surface: #ffffff; --surface-2: #f1f3f5; --border: #e3e6ea;
  --text: #1d2228; --muted: #687280; --gold: #b8860b; --gold-soft: #fff6dd; --link: #8a6508;
  --ok: #0f7b3e; --ok-soft: #e3f6ea; --warn: #8a5d00; --warn-soft: #fff4d6;
  --bad: #b42318; --bad-soft: #fdecea; --info: #1d5fae; --info-soft: #e7f0fb;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --radius: 10px; --shadow: 0 1px 2px rgba(16, 24, 40, .06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d1117; --surface: #151b23; --surface-2: #1c2430; --border: #2a3341;
    --text: #e6e9ee; --muted: #9aa4b2; --gold: #f5b82e; --gold-soft: #2a2210; --link: #f5c451;
    --ok: #3fb970; --ok-soft: #10291b; --warn: #e3b341; --warn-soft: #2d230b;
    --bad: #f47067; --bad-soft: #2e1513; --info: #6cb6ff; --info-soft: #102a44;
    --shadow: none; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0d1117; --surface: #151b23; --surface-2: #1c2430; --border: #2a3341;
  --text: #e6e9ee; --muted: #9aa4b2; --gold: #f5b82e; --gold-soft: #2a2210; --link: #f5c451;
  --ok: #3fb970; --ok-soft: #10291b; --warn: #e3b341; --warn-soft: #2d230b;
  --bad: #f47067; --bad-soft: #2e1513; --info: #6cb6ff; --info-soft: #102a44;
  --shadow: none; color-scheme: dark;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.35rem; margin: 20px 0 12px; }
h2 { font-size: 1rem; margin: 0 0 12px; }
.wrap { max-width: 1200px; margin: 0 auto; padding-inline: 16px; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: .92em; }
.break { word-break: break-all; }
[hidden] { display: none !important; }

/* Header */
.topbar { background: var(--surface); border-bottom: 1px solid var(--border); }
.topbar-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding-block: 10px; }
.brand { font-size: 1.15rem; color: var(--text); font-weight: 600; display: flex; align-items: center; gap: 6px; }
.brand b, .logo { color: var(--gold); }
.brand:hover { text-decoration: none; }
.net-badge { font-size: 11px; font-weight: 700; letter-spacing: .04em; color: var(--warn); background: var(--warn-soft); border: 1px solid var(--warn); border-radius: 999px; padding: 2px 8px; }
.search { display: flex; flex: 1 1 360px; min-width: 0; }
.search input { flex: 1; min-width: 0; padding: 9px 12px; border: 1px solid var(--border); border-right: 0; border-radius: var(--radius) 0 0 var(--radius); background: var(--surface-2); color: var(--text); font: inherit; }
.search input:focus { outline: 2px solid var(--gold); outline-offset: -1px; }
.search button { padding: 0 16px; border: 0; border-radius: 0 var(--radius) var(--radius) 0; background: var(--gold); color: #1d1400; font-weight: 600; cursor: pointer; }
.tools { display: flex; gap: 6px; margin-left: auto; }
.tools select, .tools button { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 6px 8px; font: inherit; cursor: pointer; }
.search-msg { margin: 0 0 8px; color: var(--bad); font-size: 13px; }
.search-msg:empty { display: none; }
.nav { display: flex; gap: 4px; overflow-x: auto; }
.nav a { padding: 10px 12px; color: var(--muted); border-bottom: 2px solid transparent; white-space: nowrap; font-weight: 500; }
.nav a:hover { color: var(--text); text-decoration: none; border-bottom-color: var(--gold); }
.status-row { padding-top: 10px; }
.status { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.status.ok::before { background: var(--ok); }
.status.warn::before { background: var(--warn); }
.status.bad::before { background: var(--bad); }
.status.bad { color: var(--bad); }

/* Layout */
.hero p { margin: -6px 0 16px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.card, .panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card { padding: 14px 16px; }
.card-label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.card-value { font-size: 1.25rem; font-weight: 600; margin: 4px 0 2px; overflow-wrap: anywhere; }
.card-sub { font-size: 12px; color: var(--muted); }
.bar { height: 6px; background: var(--surface-2); border-radius: 3px; overflow: hidden; margin: 6px 0 4px; }
.bar span { display: block; height: 100%; background: var(--gold); }
.panel { padding: 16px; margin-bottom: 16px; }
.panel-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: start; }
@media (max-width: 900px) { .two-col { grid-template-columns: minmax(0, 1fr); } }

/* Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; color: var(--muted); font-weight: 600; padding: 8px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
.sub { font-size: 12px; color: var(--muted); }
.amount { white-space: nowrap; }
.empty { color: var(--muted); margin: 8px 0; }

/* Key/value overview */
.kv { display: grid; grid-template-columns: 200px minmax(0, 1fr); margin: 0; }
.kv dt, .kv dd { padding: 10px 0; border-bottom: 1px solid var(--border); margin: 0; }
.kv dt { color: var(--muted); padding-right: 12px; }
.kv dd { overflow-wrap: anywhere; }
@media (max-width: 640px) { .kv { grid-template-columns: 1fr; } .kv dt { border-bottom: 0; padding-bottom: 0; } }
.nav-arrows a { display: inline-block; padding: 0 8px; margin-left: 4px; border: 1px solid var(--border); border-radius: 6px; }

/* Badges, tags, copy */
.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; }
.badge-ok { color: var(--ok); background: var(--ok-soft); }
.badge-bad { color: var(--bad); background: var(--bad-soft); }
.badge-warn { color: var(--warn); background: var(--warn-soft); }
.badge-info { color: var(--info); background: var(--info-soft); }
.badge-neutral { color: var(--muted); background: var(--surface-2); }
.tag { white-space: nowrap; font-family: system-ui, sans-serif; font-size: 11px; color: var(--gold); background: var(--gold-soft); border-radius: 4px; padding: 1px 5px; }
.copy { background: none; border: 0; color: var(--muted); cursor: pointer; padding: 0 4px; font-size: 14px; }
.copy:hover { color: var(--gold); }
.addr-line { margin-top: -6px; }

/* Code */
pre.code { background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; overflow: auto; max-height: 480px; font: 12px/1.5 var(--mono); white-space: pre; margin: 8px 0 0; }

/* Verify form */
.verify-form { display: grid; gap: 10px; margin-top: 12px; }
.verify-form label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.verify-form .row { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }
.verify-form .check { display: flex; align-items: center; gap: 6px; }
.verify-form input, .verify-form select, .verify-form textarea { font: inherit; color: var(--text); background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 8px; }
.verify-form textarea { font-family: var(--mono); font-size: 12px; }
.verify-form button { justify-self: start; padding: 9px 18px; border: 0; border-radius: 8px; background: var(--gold); color: #1d1400; font-weight: 600; cursor: pointer; }
.verify-form button:disabled { opacity: .6; cursor: wait; }
.verify-msg.bad { color: var(--bad); }

/* States */
.pager { display: flex; justify-content: center; gap: 16px; align-items: center; margin-top: 12px; }
.skeleton { display: grid; gap: 8px; }
.sk-line { height: 14px; border-radius: 6px; background: linear-gradient(90deg, var(--surface-2), var(--border), var(--surface-2)); background-size: 200% 100%; animation: sk 1.2s infinite; }
@keyframes sk { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .sk-line { animation: none; } }
.error-box { color: var(--bad); background: var(--bad-soft); border-radius: 8px; padding: 10px 12px; }
.error-box button { margin-left: 8px; font: inherit; cursor: pointer; }
.notfound { padding: 24px 0; }

/* Footer */
.footer { border-top: 1px solid var(--border); background: var(--surface); margin-top: 32px; padding-block: 20px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 8px; }
.footer p { margin: 0; font-size: 12px; }