/* ═══════════════════════════════════════════════════════════
   PENNYPAD — the launch app
   Same editorial language as the landing page: hairlines,
   eyebrows, mono numbers, one dark button.
   ═══════════════════════════════════════════════════════════ */

.app-body { background: var(--white); }
.app-body .page { margin-inline: 0; }

/* ── top bar ── */
.appbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.86);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid var(--line-soft);
}
.appbar-in {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 72px;
}
.appbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.03em;
  flex: none;
}
.appbar-brand img { width: 26px; height: 26px; border-radius: 7px; object-fit: cover; }
.appbar-nav { display: flex; gap: 24px; margin-left: auto; font-size: 14.5px; color: var(--ink-3); }
.appbar-nav a:hover { color: var(--ink); }
.appbar-x { display: inline-flex; align-items: center; }
.appbar-x svg { width: 15px; height: 15px; display: block; }
.btn-connect { height: 44px; padding: 0 20px; font-size: 14.5px; flex: none; }
.btn-connect.is-on {
  background: none;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
  font-family: var(--mono);
  font-weight: 500;
}
.btn-connect.is-on:hover { background: rgba(10, 10, 11, 0.04); }

/* ── page shell ── */
.app { padding: 72px 0 96px; }
.app-head { max-width: 720px; margin-bottom: 52px; }
.app-head h1 {
  margin-top: 14px;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.04em;
}
.app-head .lede { margin-top: 18px; }

.app-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 56px;
  align-items: start;
}

/* ── form ── */
.launcher { display: grid; gap: 30px; }
.field { display: grid; gap: 10px; border: 0; padding: 0; margin: 0; min-width: 0; }
.field-row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.field label, .field legend {
  padding: 0;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.seed-unit { margin-left: 8px; font-family: var(--mono); letter-spacing: 0.02em; }
.balance { font-family: var(--mono); font-size: 12px; color: var(--ink-3); }
.balance button {
  margin-left: 8px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}
.field input {
  width: 100%;
  height: 56px;
  padding: 0 16px;
  border: 0;
  border-radius: 12px;
  background: rgba(10, 10, 11, 0.035);
  box-shadow: inset 0 0 0 1px var(--line-soft);
  font-size: 17px;
  letter-spacing: -0.02em;
  transition: box-shadow 160ms var(--ease-motion, ease), background 160ms;
}
#f-symbol, #f-seed { font-family: var(--mono); }
.field input::placeholder { color: var(--ink-4); }
.field input:focus {
  outline: none;
  background: #fff;
  box-shadow: inset 0 0 0 1.5px var(--ink);
}
.field input[aria-invalid='true'] { box-shadow: inset 0 0 0 1.5px var(--down-ink); }
.field-note { font-size: 13px; line-height: 1.5; color: var(--ink-3); }

/* ── quote picker ── */
.quotes { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.quote {
  display: grid;
  gap: 3px;
  padding: 12px 12px 13px;
  border: 0;
  border-radius: 12px;
  background: none;
  box-shadow: inset 0 0 0 1px var(--line-soft);
  text-align: left;
  cursor: pointer;
  transition: box-shadow 160ms, background 160ms, transform 160ms;
}
.quote:hover { background: rgba(10, 10, 11, 0.035); transform: translateY(-1px); }
.quote[aria-checked='true'] { background: var(--ink); box-shadow: none; }
.quote-sym { font-family: var(--mono); font-size: 14px; font-weight: 600; letter-spacing: -0.01em; }
.quote-co {
  font-size: 10.5px;
  line-height: 1.25;
  color: var(--ink-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.quote[aria-checked='true'] .quote-sym { color: #fff; }
.quote[aria-checked='true'] .quote-co { color: rgba(255, 255, 255, 0.62); }
.quotes-group {
  grid-column: 1 / -1;
  margin-top: 6px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-4);
}
.quotes-group:first-child { margin-top: 0; }

.btn-launch { width: 100%; height: 56px; font-size: 16px; }
.btn-launch[disabled] { opacity: 0.4; pointer-events: none; }
.status { font-size: 13.5px; line-height: 1.55; color: var(--ink-2); min-height: 20px; }
.status.is-error { color: var(--down-ink); }
.status.is-ok { color: var(--up-ink); }
.status a { text-decoration: underline; text-underline-offset: 2px; }
.spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 7px;
  vertical-align: -1px;
  border: 2px solid rgba(10, 10, 11, 0.2);
  border-top-color: var(--ink);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── preview ── */
.preview {
  position: sticky;
  top: 100px;
  padding: 26px 26px 24px;
  border-radius: 20px;
  background: linear-gradient(180deg, var(--tint-1) 0%, var(--tint-2) 100%);
}
.preview-pair {
  display: block;
  margin-top: 14px;
  font-family: var(--mono);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.1;
  word-break: break-word;
}
.preview-name { display: block; margin-top: 6px; font-size: 14px; color: var(--ink-2); }
.preview .facts { margin-top: 22px; }
.preview .fact { padding: 13px 0; border-bottom-color: rgba(10, 10, 11, 0.08); }
.preview .fact:last-child { border-bottom: 0; }
.preview-note { margin-top: 16px; font-size: 12.5px; line-height: 1.55; color: var(--ink-3); }

/* ── launches ── */
.app-section { margin-top: 96px; }
.app-section .section-head { margin-bottom: 36px; }
.app-section .ledger-row {
  grid-template-columns: minmax(120px, 1.2fr) minmax(90px, 0.9fr) minmax(90px, 0.9fr) minmax(110px, 1fr) minmax(90px, 0.8fr);
}
.ledger-row .mono { font-family: var(--mono); font-size: 13px; }
.ledger-row a:hover { text-decoration: underline; text-underline-offset: 2px; }
.empty { padding: 40px 0; text-align: center; font-size: 14px; color: var(--ink-3); }

@media (max-width: 1080px) {
  .app-grid { grid-template-columns: 1fr; gap: 40px; }
  .preview { position: static; }
}
@media (max-width: 699px) {
  .appbar-in { height: 64px; gap: 14px; }
  /* keep the X reachable on a phone even though the text links go */
  .appbar-nav { display: flex; gap: 0; margin-left: auto; }
  .appbar-nav a:not(.appbar-x) { display: none; }
  .appbar-brand { margin-right: auto; font-size: 18px; }
  .btn-connect { height: 40px; padding: 0 14px; font-size: 13.5px; }
  .app { padding: 44px 0 64px; }
  .app-head { margin-bottom: 36px; }
  .quotes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .preview { padding: 20px 18px; border-radius: 16px; }
  .app-section { margin-top: 64px; }
  .app-section .ledger-row {
    grid-template-columns: minmax(84px, 1.1fr) minmax(58px, 0.7fr) minmax(58px, 0.7fr) minmax(70px, 0.9fr);
    gap: 10px;
    font-size: 12px;
  }
  .app-section .ledger-row > :nth-child(5) { display: none; }
  .ledger-row .mono { font-size: 11.5px; }
}