/* Shell: top bar, banners, footer, modal/sheet layers, toasts and transaction cards, wallet picker. */
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 8px 12px; background: var(--paper); color: var(--ink); border-radius: 6px; font-weight: 650; text-decoration: none; }
.skip:focus { top: 8px; }
.noscript { padding: 40px 24px; color: var(--text-2); }
#app { flex: 1 0 auto; outline: none; }

/* ── top bar ── */
.bar { position: sticky; top: 0; z-index: 40; height: var(--bar-h); display: flex; align-items: center; gap: 28px; padding: 0 24px 0 22px;
  background: var(--room); border-bottom: 1px solid var(--line); padding-top: var(--safe-t); box-sizing: content-box; }
.bar-min { display: block; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; flex: none; }
.brand .mark { flex: none; }
.brand-zh { font-size: 21px; line-height: 1; letter-spacing: .01em; }
html[lang="en"] .brand-zh { font-size: 19px; letter-spacing: .02em; }
/* The English name sits beside the Chinese one as a co-equal mark: brighter, larger, set off by a hairline. */
.brand-en { font: 700 15px/1 var(--ui); letter-spacing: -.01em; color: var(--paper); padding: 1px 0 0 10px; border-left: 1px solid var(--line-2, rgba(241, 233, 221, .18)); white-space: nowrap; }
html[lang="en"] .brand-en { font-size: 13px; color: var(--text-2); }
.nav { display: flex; gap: 2px; height: 100%; }
.nav a { position: relative; display: flex; align-items: center; padding: 0 12px; color: var(--text-2); text-decoration: none; font-weight: 550; font-size: 14px; }
.nav a:hover { color: var(--text); }
.nav a[aria-current="page"] { color: var(--text); }
.nav a[aria-current="page"]::after { content: ''; position: absolute; left: 12px; right: 12px; bottom: -1px; height: 2px; background: var(--text); }
.bar .sp { flex: 1; }
.pool { display: flex; align-items: baseline; gap: 8px; font-size: 13px; color: var(--text-3); white-space: nowrap; }
.pool b { font-weight: 600; color: var(--text); font-size: 14px; }
.pool.pre b { color: var(--text-3); font-weight: 500; font-size: 13px; }
.lang { display: flex; height: 28px; border: 1px solid var(--line-2); border-radius: 6px; overflow: hidden; font-size: 11.5px; font-weight: 700; flex: none; }
.lang span { display: flex; align-items: center; padding: 0 8px; color: var(--text-3); }
.lang span[aria-pressed="true"] { background: var(--ink-3); color: var(--text); }
.wal { flex: none; }
.connect-i { display: none; }
.acct { display: flex; align-items: center; gap: 10px; height: 34px; padding: 0 4px 0 12px; border: 1px solid var(--line-2); border-radius: var(--r1); font-size: 13px; }
.acct:hover { border-color: var(--line-3); }
.acct-bal { color: var(--text-2); font-weight: 550; }
.acct-a { padding: 4px 8px; border-radius: 4px; background: var(--ink-3); font-weight: 600; }
.btn.warn { border-color: rgba(255, 90, 31, .55); color: var(--ember-hot); }
.menu-b { display: none; width: 36px; height: 36px; align-items: center; justify-content: center; border-radius: var(--r1); color: var(--text-2); }
.menu-b:hover { background: var(--ink-2); color: var(--text); }

/* ── banners ── */
.banners { position: relative; z-index: 30; }
.banner { display: flex; align-items: center; gap: 12px; min-height: 36px; padding: 8px 24px; border-bottom: 1px solid var(--line); font-size: 13px; color: var(--text-2); background: var(--ink-1); }
.banner p { max-width: 1100px; }
.banner i { flex: none; width: 6px; height: 6px; border-radius: 50%; background: var(--text-3); }
.b-ended { background: linear-gradient(90deg, rgba(255, 90, 31, .16), rgba(255, 90, 31, .04) 60%, transparent); color: var(--text); }
.b-ended i { background: var(--ember); box-shadow: 0 0 10px var(--ember); }
.b-paused i { background: var(--ember-hot); }
.b-err i { background: var(--ember); animation: blink 1.2s steps(2) infinite; }
.b-mock { background: repeating-linear-gradient(135deg, var(--ink-1) 0 10px, var(--ink-2) 10px 20px); color: var(--text); }
.b-mock i { border-radius: 1px; background: var(--paper); }
.b-pre i { background: var(--paper); }

/* ── footer ── */
.foot { border-top: 1px solid var(--line); background: var(--room); }
.foot-in { max-width: 1600px; margin: 0 auto; padding: 36px 32px calc(40px + var(--safe-b)); display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 18px 48px; }
.foot-brand { display: flex; align-items: center; gap: 10px; align-self: start; }
.foot-brand b { font-size: 18px; }
.foot-brand span { font: 700 13px/1 var(--ui); letter-spacing: -.01em; color: var(--text-2); }
.foot-links { grid-column: 2; display: flex; flex-wrap: wrap; gap: 8px 26px; font-size: 12.5px; color: var(--text-3); }
.foot-addr { display: inline-flex; align-items: center; gap: 8px; }
.foot-addr b { font-weight: 500; color: var(--text-3); }
.foot-links a { color: var(--text-2); text-decoration: none; display: inline-flex; align-items: center; gap: 4px; }
.foot-links a:hover { color: var(--text); }
.foot-keys { grid-column: 2; font-size: 11.5px; color: var(--text-4); }
.copy { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 5px; color: var(--text-3); flex: none; }
.copy:hover { color: var(--text); background: var(--ink-3); }
.copy.copied { color: var(--up); }

/* ── shared table ── */
.tbl { width: 100%; font-size: 13px; }
.tbl th { text-align: left; font-size: 11px; font-weight: 650; letter-spacing: .04em; color: var(--text-3); padding: 9px 14px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: 9px 14px; border-bottom: 1px solid var(--line); color: var(--text-2); white-space: nowrap; }
.tbl .r { text-align: right; }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tr.click { cursor: pointer; }
.tbl tr.click:hover td, .tbl tr.click:focus-visible td { background: var(--ink-1); color: var(--text); }
.tbl tr.me td { background: rgba(240, 222, 204, .035); }
.tbl td.up, .tbl .up { color: var(--up); }
.tbl td.down, .tbl .down { color: var(--down); }
.tbl td.mute { color: var(--text-3); }
.tbl a { color: var(--text); text-decoration: none; display: inline-flex; align-items: center; gap: 4px; }
.tbl a:hover { text-decoration: underline; text-underline-offset: 3px; }
.tbl a svg { opacity: .45; }
.tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tok { display: flex; align-items: center; gap: 10px; }
.tok-n { display: flex; flex-direction: column; min-width: 0; }
.tok-n b { color: var(--text); font-weight: 650; }
.tok-n small { font-size: 11.5px; color: var(--text-3); max-width: 220px; overflow: hidden; text-overflow: ellipsis; }
.ticon { display: inline-flex; flex: none; border-radius: 6px; overflow: hidden; }
.ticon img { width: 100%; height: 100%; object-fit: cover; }
.ticon.img { background: var(--ink-3); }
.sk-ic { background: var(--ink-2); border-radius: 6px; }

/* ── layers: modal / sheet ── */
html.locked, html.locked body { overflow: hidden; }
.layers { position: relative; z-index: 80; }
.layer-wrap { position: fixed; inset: 0; display: flex; }
.layer-wrap.is-modal { align-items: center; justify-content: center; padding: 24px; }
.layer-wrap.is-sheet { align-items: flex-end; justify-content: center; }
.scrim { position: absolute; inset: 0; background: rgba(6, 5, 4, .66); opacity: 0; transition: opacity .2s; }
.layer-wrap.in .scrim { opacity: 1; }
.layer { position: relative; display: flex; flex-direction: column; max-height: calc(100vh - 48px); background: var(--ink-1); border: 1px solid var(--line-2);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55); outline: none; }
.modal { width: 440px; max-width: 100%; border-radius: var(--r3); opacity: 0; transform: translateY(8px) scale(.985); transition: opacity .18s, transform .22s var(--ease); }
.layer-wrap.in .modal { opacity: 1; transform: none; }
.sheet { width: 100%; max-width: 640px; max-height: calc(100dvh - 48px - var(--safe-t)); border-radius: 16px 16px 0 0; border-bottom: 0; padding-bottom: var(--safe-b);
  transform: translateY(100%); transition: transform .26s var(--ease); }
.layer-wrap.in .sheet { transform: none; }
.layer-wrap.out .sheet { transform: translateY(100%); }
.layer-wrap.out .modal { opacity: 0; }
.grab { width: 40px; height: 4px; border-radius: 2px; background: var(--line-3); margin: 8px auto 0; flex: none; }
.layer-h { display: flex; align-items: center; gap: 12px; padding: 14px 16px 10px 20px; flex: none; }
.layer-t { flex: 1; font: 400 20px/1.2 var(--display); }
.layer-x { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 6px; color: var(--text-3); margin-left: auto; }
.layer-x:hover { background: var(--ink-3); color: var(--text); }
.layer-b { padding: 0 20px 20px; overflow: auto; overscroll-behavior: contain; }
.layer-f { display: flex; gap: 10px; justify-content: flex-end; padding: 14px 20px 18px; border-top: 1px solid var(--line); }
.confirm-body { font-size: 14px; line-height: 1.65; color: var(--text-2); }
.list-layer .layer-b, .ticket-layer .layer-b { padding: 0; }
.ticket-layer .layer-h { position: absolute; right: 0; top: 0; z-index: 2; padding: 10px; }

/* wallet picker */
.wl { display: grid; gap: 6px; margin-top: 14px; }
.wl-sub { font-size: 13px; color: var(--text-2); line-height: 1.6; }
.wl-row { display: flex; align-items: center; gap: 12px; height: 52px; padding: 0 14px; border: 1px solid var(--line-2); border-radius: var(--r2); text-decoration: none; color: var(--text); text-align: left; }
.wl-row:hover:not(:disabled) { border-color: var(--line-3); background: var(--ink-2); }
.wl-ic { width: 28px; height: 28px; border-radius: 7px; flex: none; }
.wl-ic.blank { background: var(--ink-3); box-shadow: inset 0 0 0 1px var(--line-2); }
.wl-n { flex: 1; font-weight: 600; }
.wl-d { font-size: 11.5px; color: var(--up); }
.wl-none { font-size: 14px; color: var(--text); }
.wl-msg { min-height: 20px; margin-top: 12px; font-size: 13px; color: var(--text-2); }
.wl-msg.err { color: var(--ember-hot); }
.wl-note { margin-top: 6px; font-size: 12px; color: var(--text-3); }
.acc { display: grid; gap: 12px; }
.acc-a { display: flex; align-items: center; gap: 8px; padding: 12px; border: 1px solid var(--line-2); border-radius: var(--r2); font-size: 12.5px; word-break: break-all; }
.acc-l { display: inline-flex; align-items: center; gap: 6px; color: var(--text-2); text-decoration: none; font-size: 13.5px; }
.acc-l:hover { color: var(--text); }
.mnav { display: grid; }
.mnav a { display: flex; align-items: center; height: 52px; border-bottom: 1px solid var(--line); color: var(--text-2); text-decoration: none; font: 400 22px/1 var(--display); }
.mnav a[aria-current="page"] { color: var(--text); }
.mnav a[aria-current="page"]::after { content: ''; width: 6px; height: 6px; margin-left: 12px; background: var(--ember); border-radius: 1px; }
.mlang { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 18px; font-size: 13px; color: var(--text-3); }
.mlang .seg { width: 200px; }

/* ── toasts + tx cards ── */
.toasts { position: fixed; right: 18px; top: calc(var(--bar-h) + 14px + var(--safe-t)); z-index: 90; display: flex; flex-direction: column; gap: 10px; width: 340px; max-width: calc(100vw - 24px); pointer-events: none; }
.toast { position: relative; pointer-events: auto; padding: 13px 40px 13px 14px; border-radius: var(--r2); background: var(--ink-2); border: 1px solid var(--line-2);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .5); font-size: 13px; color: var(--text); opacity: 0; transform: translateY(8px); transition: opacity .2s, transform .25s var(--ease); }
.toast.in { opacity: 1; transform: none; }
.toast.out { opacity: 0; transform: translateY(6px); }
.toast p { line-height: 1.5; }
.toast a { display: inline-flex; align-items: center; gap: 4px; margin-top: 6px; color: var(--text-2); font-size: 12px; text-decoration: none; }
.toast a:hover { color: var(--text); }
.toast-x { position: absolute; right: 8px; top: 9px; width: 26px; height: 26px; display: flex; align-items: center; justify-content: center; border-radius: 5px; color: var(--text-3); }
.toast-x:hover { color: var(--text); background: var(--ink-3); }
.t-ok { border-color: rgba(79, 196, 143, .35); }
.t-err { border-color: rgba(255, 90, 31, .45); }
.txc-t { display: block; font-weight: 650; margin-bottom: 10px; }
.txc-steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 10px; }
.txc-steps li { font-size: 11px; color: var(--text-4); }
.txc-steps li i { display: block; height: 3px; border-radius: 2px; background: var(--line-2); margin-bottom: 6px; overflow: hidden; position: relative; }
.txc-steps li.done { color: var(--text-2); } .txc-steps li.done i { background: var(--text-2); }
.txc-steps li.now { color: var(--text); }
.txc-steps li.now i::after { content: ''; position: absolute; inset: 0; width: 40%; background: var(--text); animation: txrun 1.1s var(--ease) infinite; }
.txc-steps li.bad { color: var(--ember-hot); } .txc-steps li.bad i { background: var(--ember); }
.t-ok .txc-steps li i { background: var(--up); }
@keyframes txrun { from { transform: translateX(-100%); } to { transform: translateX(250%); } }
.txc-m { font-size: 12.5px; color: var(--text-2); line-height: 1.5; }
.t-ok .txc-m { color: var(--text); }

.fatal { display: grid; place-items: center; gap: 16px; min-height: 60vh; }
.pad { padding: 40px 24px; }

@media (max-width: 1100px) {
  .bar { gap: 18px; padding: 0 16px; }
  .brand-en { font-size: 14px; padding-left: 8px; }
  .pool span { display: none; }
}
@media (max-width: 899px) {
  :root { --bar-h: 52px; }
  .bar { gap: 10px; padding: 0 10px 0 14px; }
  .nav, .pool { display: none; }
  .brand { gap: 8px; }
  .brand-zh { font-size: 19px; }
  .brand-en { font-size: 13px; padding-left: 7px; }
  .menu-b { display: flex; }
  .lang { display: none; }
  .connect { padding: 0 10px; }
  .connect-t { display: none; } .connect-i { display: flex; }
  .acct { padding: 0 3px 0 8px; gap: 6px; }
  .acct-bal { display: none; }
  .banner { padding: 8px 14px; font-size: 12.5px; }
  .foot-in { grid-template-columns: 1fr; padding: 28px 18px calc(96px + var(--safe-b)); gap: 16px; }
  .foot-links, .foot-keys { grid-column: 1; }
  .foot-keys { display: none; }
  .toasts { left: 12px; right: 12px; width: auto; top: calc(var(--bar-h) + 10px + var(--safe-t)); bottom: auto; }
  .tbl th, .tbl td { padding-left: 10px; padding-right: 10px; }
}

/* claimable BNB (v1.2 owed / claim) */
.b-claim { background: linear-gradient(90deg, rgba(79, 196, 143, .15), rgba(79, 196, 143, .04) 60%, rgba(79, 196, 143, 0)); color: var(--text); gap: 14px; }
.b-claim > i { background: var(--up); box-shadow: 0 0 10px var(--up); }
.b-claim .cl-txt { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 12px; min-width: 0; flex: 1; }
.b-claim .cl-t { font-size: 13.5px; font-weight: 700; }
.b-claim .cl-why { font-size: 12.5px; color: var(--text-2); }
.b-claim .btn { flex: none; }
.claim-card { display: flex; align-items: center; gap: 16px; margin-top: 22px; padding: 16px 18px; border: 1px solid rgba(79, 196, 143, .35); border-radius: var(--r2);
  background: linear-gradient(90deg, rgba(79, 196, 143, .10), rgba(79, 196, 143, .02)); }
.claim-card > i { width: 8px; height: 8px; border-radius: 50%; background: var(--up); box-shadow: 0 0 12px var(--up); flex: none; }
.claim-card .cl-txt { flex: 1; min-width: 0; }
.claim-card .cl-t { display: block; font-size: 19px; font-weight: 700; letter-spacing: -.01em; }
.claim-card .cl-why { font-size: 12.5px; color: var(--text-2); margin-top: 3px; line-height: 1.55; }
.pos-rule { padding: 10px 20px 14px; font-size: 11.5px; color: var(--text-3); }
.pad-s { padding: 16px; }
@media (max-width: 899px) {
  .b-claim { flex-wrap: wrap; }
  .b-claim .btn { margin-left: 20px; }
  .claim-card { flex-wrap: wrap; }
  .claim-card .btn { width: 100%; height: 40px; }
}
.b-claim.off-route { display: none; }
.claim-card + .me-top { margin-top: 14px; }
.tk-room[data-tip] { cursor: help; }

/* small notes: no one-character last lines (CJK wraps anywhere) */
.pos-rule, .pos-res, .cl-why, .toast p, .txc p { text-wrap: pretty; }