/*
 * HPAY (/hpay, and the shared bits of /pay.html) — layered on paylink.css, base.css tokens only.
 * One surface: the three-mode panel is the page's single object; everything else sits on the page.
 * Accent red is spent on state (selected tab, primary action); the glyphs are dot-matrix, drawn per
 * product mechanic (an arrow dropping into a tray for "receive", an @ for "send to a name", a link for
 * "create a link"). The Receive view is a ledger slip: one big address, one plate of QR, nothing else shouting.
 */
.hp-wrap { max-width: 600px; }

.hp-head { display: flex; align-items: center; gap: 18px; }
.hp-head h1 { margin: 4px 0 0; }
.hp-mark { color: var(--red); display: inline-flex; flex: none; line-height: 0; }
.hp-former { color: var(--fg-3); letter-spacing: 0.04em; text-transform: none; font-weight: 400; }
.lede b { color: var(--fg); font-weight: 600; }

.hp-panel {
  margin-top: 24px;
  border-radius: var(--r);
  border: 1px solid var(--line-2);
  background: var(--ink-850);
  overflow: hidden;
}

.hp-tabs { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--ink-950); border-bottom: 1px solid var(--line-2); }
.hp-tab {
  appearance: none; border: 0; cursor: pointer; background: transparent; color: var(--fg-3);
  font: 600 14px/1 var(--body); min-height: 56px; padding: 0 12px;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.hp-tab:hover { color: var(--fg-2); }
.hp-tab[aria-selected="true"] { color: var(--fg); background: var(--ink-850); border-bottom-color: var(--red); }
.hp-tab[aria-selected="true"] .hp-tab-glyph { color: var(--red-hi); }
.hp-tab-glyph { display: inline-flex; align-items: center; justify-content: center; height: 24px; line-height: 0; color: var(--fg-3); }
.hp-tab:focus-visible { outline: 2px solid var(--red-hi); outline-offset: -4px; }

.hp-form { padding: 22px 20px 20px; }

.hp-amount-row { display: grid; grid-template-columns: 1fr 112px; gap: 12px; align-items: start; }
.hp-asset {
  min-height: 44px; display: flex; align-items: center; justify-content: center;
  font: 600 14px/1 var(--mono); letter-spacing: 0.08em; color: var(--fg);
  border: 1px solid var(--line-2); border-radius: 11px; background: var(--ink-950);
}
.hp-amount-status:empty { display: none; }
#pl-amount { font-variant-numeric: tabular-nums; font-size: 18px; }

.hp-go { width: 100%; justify-content: center; margin-top: 8px; min-height: 48px; }
.hp-go[disabled] { opacity: 0.45; cursor: not-allowed; }

.hp-state { color: var(--fg-3); font-size: 13px; margin: 10px 0 0; }
.hp-state.is-looking::before {
  content: ''; display: inline-block; width: 8px; height: 8px; margin-right: 8px; background: var(--red);
  animation: hp-blink 1s steps(2, jump-none) infinite;
}
@keyframes hp-blink { 50% { opacity: 0.2; } }
@media (prefers-reduced-motion: reduce) { .hp-state.is-looking::before { animation: none; } }

.hp-resolved {
  margin-top: 12px; padding: 12px 14px; border-radius: 11px; border: 1px solid rgba(74, 222, 128, 0.3);
  display: grid; gap: 4px;
}
.hp-resolved-tag { font: 500 11px/1 var(--body); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ok); }
.hp-resolved-name { font: 600 20px/1.2 var(--display); }
.hp-resolved-addr { font: 400 12px/1.5 var(--mono); color: var(--fg-2); word-break: break-all; }

.hp-confirm { border-color: var(--line-2); }
.hp-big { font: 600 18px/1.2 var(--mono); font-variant-numeric: tabular-nums; }
.hp-confirm .pl-row .v { max-width: 70%; }
.hp-share { margin-top: 16px; }
.hp-legacy { margin-top: 24px; }

@media (max-width: 480px) {
  .hp-form { padding: 18px 16px 16px; }
  .hp-amount-row { grid-template-columns: 1fr 88px; }
  .hp-head { gap: 14px; }
  .hp-tab { font-size: 12px; gap: 7px; flex-direction: column; min-height: 66px; padding: 0 4px; text-align: center; }
}

#hp-url-notes:not(:empty) { margin-bottom: 18px; }
#hp-url-notes .pl-error { margin-top: 0; margin-bottom: 8px; }

.hp-more { margin: 4px 0 18px; border-top: 1px solid var(--line); }
.hp-more > summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; font: 12px var(--mono); color: var(--fg-2); }
.hp-more[open] > summary { color: var(--fg); margin-bottom: 8px; }

/* --- Receive tab ---------------------------------------------------------------------------- */
.hp-receive { padding: 22px 20px 20px; }
@media (max-width: 480px) { .hp-receive { padding: 18px 16px 16px; } }
.hp-receive[hidden] { display: none; }
.hp-receive:focus { outline: none; }
.hp-r-k { font: 500 11px/1 var(--body); letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-3); margin: 0 0 10px; }

.hp-r-connect { display: grid; gap: 4px; justify-items: start; }
.hp-r-connect .hp-go { margin-top: 14px; }
.hp-r-empty { margin: 0; color: var(--fg-2); font-size: 15px; line-height: 1.5; }
.hp-r-block { margin: 0 0 12px; }
.hp-r-recheck { width: 100%; }

.hp-r-addr { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 22px; align-items: start; }
.hp-r-address {
  margin: 0 0 14px; font: 600 clamp(15px, 4vw, 18px)/1.45 var(--mono); letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums; color: var(--fg); word-break: break-all;
  user-select: all; -webkit-user-select: all; cursor: copy;
  padding: 12px 14px; border-radius: 11px; background: var(--ink-950); border: 1px solid var(--line-2);
}
.hp-r-btn { justify-content: center; min-height: 44px; }
.hp-r-main > .hp-r-btn { width: 100%; }
.hp-r-btn.is-copied { background: transparent; border-color: var(--ok); color: var(--ok); }
.hp-r-btn:focus-visible { outline: 2px solid var(--red-hi); outline-offset: 2px; }

.hp-r-net { display: flex; align-items: center; gap: 10px; margin: 16px 0 0; font: 12px/1.3 var(--mono); color: var(--fg-2); letter-spacing: 0.02em; }
.hp-r-dot { width: 8px; height: 8px; background: var(--ok); flex: none; animation: hp-blink 3s steps(2, jump-none) infinite; }
@media (prefers-reduced-motion: reduce) { .hp-r-dot { animation: none; } }
.hp-r-warn { margin: 10px 0 0; font-size: 12px; line-height: 1.5; color: var(--warn); }

.hp-r-qr { margin: 0; display: grid; justify-items: center; gap: 10px; }
.hp-r-qr .pl-qr-plate { padding: 8px; }
.hp-r-qr .pl-qr-plate canvas { width: 168px; height: 168px; }
.hp-r-cap { font: 500 11px/1.3 var(--body); letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-2); text-align: center; max-width: 184px; font-variant-numeric: tabular-nums; }

.hp-r-link { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.hp-r-link:empty { display: none; }
.hp-r-handle { margin: 0 0 12px; font: 600 24px/1.1 var(--display); }
.hp-r-linkbox .pl-input { flex: 1 1 100%; min-width: 0; font: 13px var(--mono); }
.hp-r-linkbox .hp-r-btn { flex: 1 1 0; }
.hp-r-link .hp-more { margin-bottom: 0; }
.hp-r-linkqr { margin-top: 18px; }
.hp-r-linkqr:empty { display: none; }
.hp-r-linkqr .hp-r-qr { justify-items: start; grid-template-columns: auto 1fr; align-items: center; gap: 16px; }
.hp-r-linkqr .hp-r-cap { text-align: left; font-size: 12px; max-width: none; }
.hp-r-amt-status:empty { display: none; }
.hp-r-nudge-text { margin: 0; color: var(--fg-2); font-size: 14px; line-height: 1.6; }
.hp-r-nudge-text code { font: 12px var(--mono); color: var(--fg); word-break: break-all; }
.hp-r-getname { color: var(--red-hi); text-decoration: underline; text-underline-offset: 3px; }
.hp-r-link > .hp-r-btn { margin-top: 10px; }

@media (max-width: 560px) {
  .hp-r-addr { grid-template-columns: 1fr; gap: 20px; }
  .hp-r-qr { justify-items: center; order: 2; }
  .hp-r-linkqr .hp-r-qr { grid-template-columns: 1fr; justify-items: center; }
  .hp-r-linkqr .hp-r-cap { text-align: center; }
}