/* HOPTRAIL app.css: editorial page layouts for the app pages (token / wallet files, rings, watch, record, reply, radar, docs).
   One narrow text column + a footnote margin on desktop (≥1080px); footnotes fall under each paragraph on mobile. */

.page { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 36px var(--gutter) 0; }
.page-narrow { max-width: calc(var(--text) + var(--gutter) * 2); }

/* ── page head ───────────────────────────────────────── */
.kicker { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin: 0 0 14px; }
.kicker .ht-label { color: var(--chalk-dim); }
.kicker .stamp { font: 700 .7rem/1 var(--f-ui); letter-spacing: .14em; text-transform: uppercase; border: 1.5px solid var(--chalk); padding: 5px 7px 4px; }
.kicker .stamp.red { border-color: var(--red); color: var(--red-ink); }
.page-h { max-width: 22ch; }
.lede { font-size: clamp(1.05rem, 1.8vw, 1.22rem); max-width: var(--text); color: var(--chalk); }
.lede-note { font-family: var(--f-note); font-style: italic; color: var(--chalk-dim); max-width: var(--text); font-size: 1.05rem; }

/* ── rows: text + margin notes ───────────────────────── */
.doc { margin-top: 28px; }
.row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px; padding: 10px 0; }
.row-main { min-width: 0; }
.row-main > :last-child { margin-bottom: 0; }
.row-notes { min-width: 0; }
.row-notes:empty { display: none; }
.row-notes ol { list-style: none; margin: 0; padding: 2px 0 2px 12px; border-left: 1px solid var(--rule); display: grid; gap: 6px; }
.row-notes li { display: grid; grid-template-columns: 1.4em minmax(0, 1fr); gap: 2px; font-family: var(--f-note); font-style: italic; font-size: .95rem; line-height: 1.35; color: var(--chalk-dim); }
.row-notes li:target { color: var(--chalk); }
.fn-n { font: 700 .72rem/1.6 var(--f-ui); font-style: normal; color: var(--red-ink); }
.fn-l { color: var(--chalk); }
.fn-k { font-size: .85em; }
.row-notes .mono { font-style: normal; font-size: .8rem; overflow-wrap: anywhere; }
.row-notes .ext { font-family: var(--f-ui); font-style: normal; margin-left: 2px; font-size: .8em; }
sup.fn { font: 700 .66rem/0 var(--f-ui); letter-spacing: .02em; margin-left: 2px; vertical-align: super; color: var(--red-ink); white-space: nowrap; }
sup.fn a { color: var(--red-ink); text-decoration: none; padding: 0 1px; }
sup.fn a:hover { text-decoration: underline; }
.fn-sep { opacity: .7; }
.wide { grid-column: 1 / -1; min-width: 0; }
@media (min-width: 1080px) {
  .row, .doc-grid { grid-template-columns: minmax(0, var(--text)) var(--margin); column-gap: 56px; }
  .row-notes { padding-top: 4px; }
  .row-notes:empty { display: block; }
  .doc-grid { display: grid; }
}

/* ── facts ───────────────────────────────────────────── */
.fact { margin: 0; font-size: 1.04rem; line-height: 1.6; }
.fact.is-lead { font-size: clamp(1.15rem, 2vw, 1.38rem); font-weight: 500; line-height: 1.45; letter-spacing: -.005em; }
.fact-row.is-notice .row-main { box-shadow: inset 2px 0 0 var(--red); padding-left: 12px; }
.ink-red { color: var(--red-ink); font-weight: 700; }
.fact .mono, .lede .mono { font-size: .86em; padding: 0 1px; }
.fact a.mono, .lede a.mono { text-decoration-color: var(--rule-strong); }
.fact-foot { margin: 4px 0 0; display: flex; flex-wrap: wrap; gap: 4px 14px; font-family: var(--f-note); font-style: italic; font-size: .9rem; color: var(--chalk-dim); }
.fact-reply { color: var(--chalk-dim); opacity: .75; }
.fact-reply:hover, .fact-reply:focus { opacity: 1; }
.reply { margin: 10px 0 2px; padding: 10px 12px; border: 1px dashed var(--rule-strong); background: rgba(18, 48, 90, .5); }
.reply p { margin: 6px 0 0; }
.reply-meta { font-family: var(--f-note); font-style: italic; color: var(--chalk-dim); font-size: .9rem; }

/* ── sections ────────────────────────────────────────── */
.sec { margin-top: 44px; scroll-margin-top: calc(var(--nav-h) + 12px); }
.sec-h { display: flex; align-items: baseline; gap: 12px; padding-top: 14px; border-top: 1px solid var(--rule-strong); margin: 0 0 6px; }
.sec-h .sec-n { font: 700 .76rem/1 var(--f-ui); letter-spacing: .12em; color: var(--red-ink); min-width: 2.2em; }
.sec-h h2 { margin: 0; }
.sec-intro { font-family: var(--f-note); font-style: italic; color: var(--chalk-dim); margin: 2px 0 8px; max-width: var(--text); }
.sec-empty { font-family: var(--f-note); font-style: italic; color: var(--chalk-dim); }

/* ── figures (plain numbers, never scores) ───────────── */
.figures { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); margin: 14px 0; }
.figures > div { padding: 12px 14px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); min-width: 0; }
.figures b { display: block; font: 800 1.45rem/1.1 var(--f-ui); font-variant-numeric: tabular-nums; letter-spacing: -.01em; overflow-wrap: anywhere; }
.figures span { display: block; margin-top: 4px; font-family: var(--f-note); font-style: italic; color: var(--chalk-dim); font-size: .92rem; line-height: 1.25; }
@media (min-width: 720px) { .figures { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ── token / wallet header ───────────────────────────── */
.file-head { display: grid; gap: 18px; }
.file-id { display: flex; gap: 16px; align-items: center; min-width: 0; }
.file-logo { width: 64px; height: 64px; flex: none; border: 1.5px solid var(--chalk); object-fit: cover; background: var(--ink-1); display: grid; place-items: center; font: 800 1.4rem/1 var(--f-ui); }
.file-id h1 { margin: 0; font-size: clamp(1.8rem, 5vw, 3rem); overflow-wrap: anywhere; }
.file-id .sym { font: 700 1rem/1.2 var(--f-ui); color: var(--chalk-dim); letter-spacing: .04em; }
.meta { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; margin: 0; border-top: 1px solid var(--rule); }
.meta > div { display: grid; grid-template-columns: 7.2em minmax(0, 1fr); gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.meta dt { font: 700 .72rem/1.4 var(--f-ui); letter-spacing: .12em; text-transform: uppercase; color: var(--chalk-dim); }
.meta dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.meta .sub { font-family: var(--f-note); font-style: italic; color: var(--chalk-dim); }
@media (min-width: 720px) { .meta > div { grid-template-columns: 9.5em minmax(0, 1fr); } }
@media (min-width: 900px) { .meta { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; } }
.addr { display: inline-flex; align-items: center; gap: 4px; max-width: 100%; vertical-align: baseline; }
.addr .mono { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.addr-l { font-family: var(--f-note); font-style: italic; color: var(--chalk-dim); }
.copy { display: inline-grid; place-items: center; width: 26px; height: 26px; padding: 0; flex: none; border: 1px solid transparent; background: transparent; color: var(--chalk-dim); cursor: pointer; }
.copy:hover { color: var(--chalk); border-color: var(--rule-strong); }
.copy svg { width: 13px; height: 13px; }
.status-line { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; font-family: var(--f-note); font-style: italic; color: var(--chalk-dim); }
.pulse { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--chalk); animation: pulse 1.4s ease-in-out infinite; }
.pulse.red { background: var(--red); }
@keyframes pulse { 50% { opacity: .25; } }

/* ── tables ──────────────────────────────────────────── */
.tbl-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 10px 0; border-top: 1px solid var(--rule-strong); }
.tbl { width: 100%; border-collapse: collapse; font-size: .92rem; font-variant-numeric: tabular-nums; }
.tbl th { text-align: left; font: 700 .7rem/1.3 var(--f-ui); letter-spacing: .12em; text-transform: uppercase; color: var(--chalk-dim); padding: 10px 10px 8px; border-bottom: 1px solid var(--rule); white-space: nowrap; }
.tbl td { padding: 9px 10px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.tbl td.r, .tbl th.r { text-align: right; }
.tbl tr:hover td { background: rgba(28, 74, 134, .22); }
.tbl .mono { font-size: .82rem; }
.tbl .note { color: var(--chalk-dim); font-size: .92rem; }
.tbl-cards { display: none; }
.bar { display: inline-block; height: 6px; background: var(--chalk); vertical-align: middle; margin-right: 6px; min-width: 1px; }
.bar.red { background: var(--red); }

/* ── graph ───────────────────────────────────────────── */
.graph { position: relative; margin: 12px 0; border: 1px dashed var(--rule-strong); background: rgba(18, 48, 90, .45); overflow: hidden; }
.graph svg { display: block; width: 100%; height: auto; touch-action: manipulation; }
.graph text { font-family: var(--f-mono); font-size: 10px; fill: var(--chalk-dim); }
.graph .lbl-token { font-family: var(--f-ui); font-weight: 800; font-size: 12px; fill: var(--chalk); }
.graph .edge { stroke: var(--chalk); stroke-opacity: .32; fill: none; }
.graph .edge.swept { stroke: var(--red); stroke-opacity: .85; stroke-dasharray: 4 3; }
.graph .edge.bought { stroke-opacity: .5; }
.graph .node { cursor: pointer; }
.graph .node circle, .graph .node rect { stroke: var(--chalk); stroke-width: 1.5; }
.graph .node.dim, .graph .edge.dim { opacity: .15; }
.graph .node:focus { outline: none; }
.graph .node:focus circle, .graph .node:focus rect { stroke: var(--red); stroke-width: 2.5; }
.graph-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-family: var(--f-note); font-style: italic; color: var(--chalk-dim); font-size: .92rem; margin: 6px 0 0; }
.graph-legend i { display: inline-block; width: 18px; height: 0; border-top: 1.5px solid var(--chalk); vertical-align: middle; margin-right: 6px; }
.graph-legend i.red { border-top: 1.5px dashed var(--red); }
.graph-legend i.dot { width: 10px; height: 10px; border: 1.5px solid var(--chalk); border-radius: 50%; }
.graph-legend i.sq { width: 10px; height: 10px; border: 1.5px solid var(--chalk); background: var(--chalk); }
.graph-legend i.sq.red { background: var(--red); border-color: var(--red); }
.graph-tip { position: absolute; pointer-events: none; padding: 6px 8px; background: var(--chalk); color: var(--ink-0); font: 500 .8rem/1.3 var(--f-ui); max-width: 240px; transform: translate(-50%, calc(-100% - 10px)); white-space: nowrap; }
.graph-tip .mono { font-size: .75rem; }
.graph-tip[hidden] { display: none; }

/* ── hop trail (fee trail, funding trail) ────────────── */
.hops { list-style: none; margin: 12px 0; padding: 0; }
.hop { position: relative; display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; padding: 0 0 14px; }
.hop::before { content: ''; position: absolute; left: 10px; top: 14px; bottom: 0; border-left: 1.5px dashed var(--rule-strong); }
.hop:last-child::before { display: none; }
.hop-dot { width: 21px; height: 21px; border: 1.5px solid var(--chalk); border-radius: 50%; background: var(--ink-0); display: grid; place-items: center; font: 700 .62rem/1 var(--f-ui); }
.hop.out .hop-dot { border-color: var(--red); color: var(--red-ink); }
.hop-body { min-width: 0; }
.hop-line { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.hop-amt { font-weight: 800; font-variant-numeric: tabular-nums; }
.hop.out .hop-amt { color: var(--red-ink); }
.hop-arrow { color: var(--chalk-dim); }
.hop-meta { font-family: var(--f-note); font-style: italic; color: var(--chalk-dim); font-size: .92rem; }

/* ── lists (watch, rings, record) ────────────────────── */
.ledger { list-style: none; margin: 18px 0 0; padding: 0; border-top: 1px solid var(--rule-strong); }
.ledger > li { border-bottom: 1px solid var(--rule); }
.ledger-row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px 22px; padding: 16px 0; text-decoration: none; color: inherit; }
a.ledger-row:hover { background: rgba(28, 74, 134, .18); }
.ledger-row .when { font-family: var(--f-note); font-style: italic; color: var(--chalk-dim); font-size: .95rem; }
.ledger-row .ttl { font: 800 1.15rem/1.2 var(--f-ui); display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; }
.ledger-row .ttl .sym { color: var(--chalk-dim); font-weight: 700; font-size: .92rem; }
.ledger-row .head { margin: 2px 0 0; }
.ledger-row .nums { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: .9rem; color: var(--chalk-dim); font-variant-numeric: tabular-nums; }
.ledger-row .nums b { color: var(--chalk); font-weight: 700; }
.ledger-row .tokens { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.tag { display: inline-flex; align-items: center; gap: 6px; padding: 2px 7px; border: 1px solid var(--rule-strong); font: 700 .78rem/1.5 var(--f-ui); letter-spacing: .02em; text-decoration: none; white-space: nowrap; }
.tag.red { border-color: var(--red); color: var(--red-ink); }
a.tag:hover { border-color: var(--chalk); }
@media (min-width: 900px) {
  .ledger-row { grid-template-columns: 9.5rem minmax(0, 1fr) 15rem; align-items: start; }
  .ledger-row .nums { flex-direction: column; gap: 2px; align-items: flex-end; text-align: right; }
}
.ledger-row.is-new { animation: inked 2.4s var(--ease); }
@keyframes inked { from { background: rgba(224, 72, 58, .18); } to { background: transparent; } }
.more { margin: 22px 0 0; display: flex; justify-content: center; }

/* ── states ──────────────────────────────────────────── */
.state { margin: 36px 0; padding: 28px 22px; border: 1px dashed var(--rule-strong); max-width: var(--text); }
.state h2 { font-size: 1.3rem; margin-bottom: .4em; }
.state p { color: var(--chalk-dim); margin: 0 0 14px; }
.state-error, .state-offline { border-color: rgba(224, 72, 58, .6); }
.trail-loader { display: inline-flex; gap: 8px; margin-bottom: 14px; }
.trail-loader i { width: 8px; height: 8px; border-radius: 50%; background: var(--chalk); animation: hop 1.2s var(--ease) infinite; }
.trail-loader i:nth-child(2) { animation-delay: .15s; } .trail-loader i:nth-child(3) { animation-delay: .3s; }
.trail-loader i:nth-child(4) { animation-delay: .45s; background: var(--red); }
@keyframes hop { 0%, 60%, 100% { transform: none; opacity: .4; } 30% { transform: translateY(-6px); opacity: 1; } }
.banner { display: block; margin: 16px 0 0; padding: 10px 14px; border: 1px solid var(--rule-strong); font-size: .94rem; }
.banner.red { border-color: var(--red); }
.banner .note { color: var(--chalk-dim); }

/* ── forms ───────────────────────────────────────────── */
.form { display: grid; gap: 14px; max-width: var(--text); }
.field { display: grid; gap: 6px; min-width: 0; }
.field > label, .field > .ht-label { font: 700 .72rem/1.3 var(--f-ui); letter-spacing: .12em; text-transform: uppercase; color: var(--chalk-dim); }
.field .hint { font-family: var(--f-note); font-style: italic; color: var(--chalk-dim); font-size: .92rem; margin: 0; }
.field .hint.red { color: var(--red-ink); }
.inline { display: flex; gap: 8px; min-width: 0; }
.inline > .ht-input { flex: 1; }
.actions-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.open-file { display: flex; gap: 8px; max-width: 620px; margin: 22px 0 0; }
.open-file .ht-input { flex: 1; }
.steps { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--rule); }
.steps li { display: grid; grid-template-columns: 1.8em minmax(0, 1fr); gap: 8px; padding: 10px 0; border-bottom: 1px solid var(--rule); }
.steps .ok { color: var(--chalk); font-weight: 800; }
.steps .no { color: var(--red-ink); font-weight: 800; }
.steps .wait { color: var(--chalk-dim); }
.steps .mono { font-size: .8rem; overflow-wrap: anywhere; word-break: break-all; }
.steps p { margin: 2px 0 0; }

/* ── "this file" box ─────────────────────────────────── */
.filebox { position: relative; margin: 48px 0 0; padding: 20px 20px 18px; border: 1.5px solid var(--chalk); max-width: var(--text); background: rgba(18, 48, 90, .55); }
.filebox::after { content: ''; position: absolute; right: 14px; top: 14px; width: 9px; height: 9px; border-radius: 50%; background: var(--red); }
.filebox h2 { font-size: 1.05rem; letter-spacing: .1em; text-transform: uppercase; }
.filebox .mono { font-size: .8rem; word-break: break-all; }
.filebox .meta > div { grid-template-columns: 7.5em minmax(0, 1fr); }
.filebox .meta { grid-template-columns: minmax(0, 1fr); }

/* ── docs ────────────────────────────────────────────── */
.toc { margin: 28px 0 0; padding: 14px 0; border-top: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule); display: flex; flex-wrap: wrap; gap: 6px 18px; }
.toc a { font-weight: 700; text-decoration: none; font-size: .92rem; }
.toc a:hover { text-decoration: underline; text-decoration-color: var(--red); }
.prose { max-width: var(--text); }
.prose h3 { margin: 1.6em 0 .4em; }
.prose ul, .prose ol { padding-left: 1.2em; margin: 0 0 1em; }
.prose li { margin: 0 0 .45em; }
.prose dl { margin: 0 0 1em; }
.prose dt { font-weight: 800; margin-top: .9em; }
.prose dd { margin: .2em 0 0; color: var(--chalk); }
.prose blockquote { margin: 1.2em 0; padding: 4px 0 4px 16px; border-left: 2px solid var(--red); font-family: var(--f-note); font-style: italic; font-size: 1.2rem; }
.rules { counter-reset: r; list-style: none; padding: 0 !important; }
.rules li { counter-increment: r; display: grid; grid-template-columns: 2.2em minmax(0, 1fr); padding: 10px 0; border-bottom: 1px solid var(--rule); margin: 0 !important; }
.rules li::before { content: counter(r, decimal-leading-zero); font: 700 .8rem/1.9 var(--f-ui); color: var(--red-ink); }
details.faq { border-bottom: 1px solid var(--rule); padding: 12px 0; }
details.faq summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: '+'; font-weight: 800; color: var(--red-ink); }
details.faq[open] summary::after { content: '−'; }
details.faq p { margin: 10px 0 0; color: var(--chalk); }
.disclaimer { margin: 36px 0 0; padding: 18px 20px; border: 1.5px solid var(--red); font-weight: 700; font-size: 1.08rem; max-width: var(--text); }