/* ───────────────────────────────────────────────────────────────
   Xovah — the project builder (build.html)

   A configurator, not a form. Pick a package; what it already covers
   opens above, what you can still add opens below; the letter writes
   itself at the bottom.
   ─────────────────────────────────────────────────────────────── */

:root {
  --bx-ok:      22 135  90;
  --bx-ok-tint: 233 248 241;
  --bx-ok-line: 178 226 203;
}
:root[data-theme="dark"] {
  --bx-ok:       52 199 140;
  --bx-ok-tint:  17  40  32;
  --bx-ok-line:  32  72  55;
}

/* ══ Shell ═══════════════════════════════════════════════════ */
.bx-shell {
  max-width: 78rem;
  margin: 0 auto;
  padding: 0 1.25rem 7rem;
}
@media (min-width: 768px) { .bx-shell { padding: 0 2.5rem 6rem; } }

/* ══ Hero ════════════════════════════════════════════════════ */
.bx-hero { padding: clamp(2.25rem, 6vw, 3.75rem) 0 clamp(1.75rem, 4vw, 2.5rem); }

.bx-hero-eyebrow {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgb(var(--c-accent-text));
  margin: 0 0 0.85rem;
}
.bx-hero h1 {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-weight: 600;
  font-size: clamp(2rem, 6vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: rgb(var(--c-ink));
  margin: 0;
}
.bx-hero-sub {
  max-width: 46ch;
  margin: 1.1rem 0 0;
  font-size: 1rem;
  line-height: 1.65;
  color: rgb(var(--c-ink-mid));
}

.bx-assure {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.4rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid rgb(var(--bx-ok-line));
  background: rgb(var(--bx-ok-tint));
  border-radius: 0.25rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgb(var(--bx-ok));
}
.bx-assure svg { width: 0.9rem; height: 0.9rem; flex: none; }

/* ══ Progress rail ═══════════════════════════════════════════ */
.bx-rail {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid rgb(var(--c-line));
  border-radius: 0.375rem;
  background: rgb(var(--c-surface));
  overflow: hidden;
}
.bx-rail li {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgb(var(--c-ink-soft));
  border-right: 1px solid rgb(var(--c-line));
  min-width: 0;
}
.bx-rail li:last-child { border-right: 0; }
.bx-rail li span {
  flex: none;
  width: 1.4rem;
  height: 1.4rem;
  display: grid;
  place-items: center;
  border-radius: 0.25rem;
  border: 1px solid rgb(var(--c-line-firm));
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.6875rem;
  line-height: 1;
}
.bx-rail li b {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bx-rail li.is-done { color: rgb(var(--bx-ok)); }
.bx-rail li.is-done span {
  background: rgb(var(--bx-ok));
  border-color: rgb(var(--bx-ok));
  color: #fff;
}
@media (max-width: 599px) {
  .bx-rail li b { display: none; }
  .bx-rail li { justify-content: center; }
}

/* ══ Stage ═══════════════════════════════════════════════════ */
.bx-stage {
  margin-top: clamp(2.25rem, 6vw, 3.5rem);
  scroll-margin-top: 5.5rem;
}

.bx-stage-hd {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 0.65rem;
}
.bx-stage-n {
  flex: none;
  width: 1.9rem;
  height: 1.9rem;
  display: grid;
  place-items: center;
  border-radius: 0.25rem;
  background: rgb(var(--c-ink));
  color: rgb(var(--c-paper));
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.8125rem;
  line-height: 1;
}
.bx-stage-t {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-weight: 600;
  font-size: clamp(1.25rem, 3.6vw, 1.6rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: rgb(var(--c-ink));
  margin: 0.1rem 0 0;
}
.bx-stage-sub {
  max-width: 58ch;
  margin: 0 0 1.5rem 2.8rem;
  font-size: 0.875rem;
  line-height: 1.65;
  color: rgb(var(--c-ink-mid));
}
@media (max-width: 599px) { .bx-stage-sub { margin-left: 0; } }

/* Locked until a package is chosen. Visible, so people can see what is
   coming, but plainly not ready for a click. */
.bx-stage.is-locked { opacity: 0.4; pointer-events: none; }
.bx-stage.is-locked .bx-lock { display: flex; }
.bx-lock {
  display: none;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.25rem 2.8rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgb(var(--c-ink-soft));
}
@media (max-width: 599px) { .bx-lock { margin-left: 0; } }

/* ══ Package cards ═══════════════════════════════════════════ */
.bx-packs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}
@media (min-width: 720px)  { .bx-packs { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .bx-packs { grid-template-columns: repeat(3, 1fr); } }

.bx-pack { position: relative; display: block; cursor: pointer; }
.bx-pack input {
  position: absolute;
  opacity: 0;
  width: 1px; height: 1px;
  margin: 0;
}

.bx-pack-box {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.25rem 1.3rem 1.35rem;
  border: 1px solid rgb(var(--c-line));
  border-radius: 0.375rem;
  background: rgb(var(--c-surface));
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}
.bx-pack:hover .bx-pack-box { border-color: rgb(var(--c-line-firm)); }
.bx-pack input:focus-visible + .bx-pack-box {
  outline: 2px solid rgb(var(--c-accent));
  outline-offset: 2px;
}
.bx-pack.is-on .bx-pack-box {
  border-color: rgb(var(--c-accent));
  box-shadow: inset 0 0 0 1px rgb(var(--c-accent));
}

.bx-pack-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.7rem;
}
.bx-pack-name {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: rgb(var(--c-ink));
}
.bx-pack-tick {
  flex: none;
  width: 1.35rem;
  height: 1.35rem;
  display: grid;
  place-items: center;
  border: 1px solid rgb(var(--c-line-firm));
  border-radius: 0.25rem;
  color: transparent;
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}
.bx-pack-tick svg { width: 0.7rem; height: 0.7rem; }
.bx-pack.is-on .bx-pack-tick {
  background: rgb(var(--c-accent));
  border-color: rgb(var(--c-accent));
  color: #fff;
}

.bx-pack-price {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
}
.bx-pack-price b {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: rgb(var(--c-ink));
}
.bx-pack-flag {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgb(var(--c-ink-soft));
}

.bx-pack-blurb {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: rgb(var(--c-ink-mid));
  flex: 1;
}
.bx-pack-note {
  margin-top: 0.8rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgb(var(--c-line));
  font-size: 0.75rem;
  line-height: 1.55;
  color: rgb(var(--c-ink-soft));
}

/* ══ Included zone ═══════════════════════════════════════════
   The green half of stage two. Everything here is already paid for by
   the package, which is the one thing people most often buy twice. */
.bx-incl {
  border: 1px solid rgb(var(--bx-ok-line));
  border-radius: 0.375rem;
  background: rgb(var(--bx-ok-tint));
  padding: 1.35rem 1.4rem 1.5rem;
  margin-bottom: 1.5rem;
}
.bx-incl-hd {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}
.bx-incl-hd svg { width: 1.05rem; height: 1.05rem; flex: none; color: rgb(var(--bx-ok)); }
.bx-incl-hd h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: rgb(var(--bx-ok));
  margin: 0;
}
.bx-incl-sub {
  margin: 0 0 1.1rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: rgb(var(--c-ink-mid));
}

.bx-incl-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 640px)  { .bx-incl-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .bx-incl-grid { grid-template-columns: repeat(3, 1fr); } }

.bx-incl-grid li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: rgb(var(--c-ink-mid));
}
.bx-incl-grid li svg {
  flex: none;
  width: 0.8rem;
  height: 0.8rem;
  margin-top: 0.28rem;
  color: rgb(var(--bx-ok));
}
.bx-incl-grid li s { color: rgb(var(--c-ink-soft)); text-decoration: none; }
.bx-incl-grid li em {
  font-style: normal;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.6875rem;
  color: rgb(var(--bx-ok));
  white-space: nowrap;
}

.bx-incl-split {
  height: 1px;
  background: rgb(var(--bx-ok-line));
  margin: 1.2rem 0;
}
.bx-incl-label {
  margin: 0 0 0.8rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgb(var(--bx-ok));
}
.bx-incl-saved {
  margin: 1.15rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgb(var(--bx-ok-line));
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgb(var(--bx-ok));
}

/* ══ Add-on picker ═══════════════════════════════════════════ */
.bx-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
  overflow-x: auto;
  padding-bottom: 0.3rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.bx-tabs::-webkit-scrollbar { display: none; }

.bx-tab {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid rgb(var(--c-line));
  border-radius: 0.25rem;
  background: rgb(var(--c-surface));
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgb(var(--c-ink-mid));
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 140ms ease, background-color 140ms ease, color 140ms ease;
}
.bx-tab:hover { border-color: rgb(var(--c-line-firm)); color: rgb(var(--c-ink)); }
/* White, not inked: the selected tab reads as a physical key that has
   been pressed, and keeps the accent free for the one button that
   actually sends something. */
.bx-tab.is-on {
  background: #fff;
  border-color: #fff;
  color: #14161a;
  font-weight: 600;
}
.bx-tab i {
  font-style: normal;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.6875rem;
  opacity: 0.6;
}
.bx-tab b {
  min-width: 1.05rem;
  height: 1.05rem;
  padding: 0 0.25rem;
  display: grid;
  place-items: center;
  border-radius: 0.25rem;
  background: rgb(var(--c-accent));
  color: #fff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.625rem;
  font-weight: 600;
}

.bx-adds {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
}
@media (min-width: 640px)  { .bx-adds { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .bx-adds { grid-template-columns: repeat(3, 1fr); } }

.bx-add { position: relative; display: block; cursor: pointer; }
.bx-add input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; }

.bx-add-box {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  height: 100%;
  padding: 0.85rem 0.95rem;
  border: 1px solid rgb(var(--c-line));
  border-radius: 0.375rem;
  background: rgb(var(--c-surface));
  transition: border-color 140ms ease, background-color 140ms ease, box-shadow 140ms ease;
}
.bx-add:hover .bx-add-box { border-color: rgb(var(--c-line-firm)); }
.bx-add input:focus-visible + .bx-add-box {
  outline: 2px solid rgb(var(--c-accent));
  outline-offset: 2px;
}
.bx-add.is-on .bx-add-box {
  border-color: rgb(var(--c-accent));
  background: rgb(var(--c-accent-tint));
}

.bx-add-tick {
  flex: none;
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.1rem;
  display: grid;
  place-items: center;
  border: 1px solid rgb(var(--c-line-firm));
  border-radius: 0.25rem;
  background: rgb(var(--c-paper));
  color: transparent;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}
.bx-add-tick svg { width: 0.65rem; height: 0.65rem; }
.bx-add.is-on .bx-add-tick {
  background: rgb(var(--c-accent));
  border-color: rgb(var(--c-accent));
  color: #fff;
}

.bx-add-body { flex: 1; min-width: 0; }
.bx-add-name {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.4;
  color: rgb(var(--c-ink));
}
.bx-add-price {
  display: block;
  margin-top: 0.25rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgb(var(--c-ink-mid));
}
.bx-add.is-on .bx-add-price { color: rgb(var(--c-accent-text)); }

.bx-adds-empty {
  padding: 2rem 1rem;
  text-align: center;
  font-size: 0.875rem;
  color: rgb(var(--c-ink-soft));
  border: 1px dashed rgb(var(--c-line-firm));
  border-radius: 0.375rem;
}

/* ══ Send: letter left, form right ═══════════════════════════ */
.bx-send {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: start;
}
@media (min-width: 1024px) {
  .bx-send { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2.5rem; }
}

.bx-col-label {
  margin: 0 0 0.75rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgb(var(--c-ink-soft));
}

.bx-panel { min-width: 0; }
@media (min-width: 1024px) { .bx-panel--mail { position: sticky; top: 5.5rem; } }

/* ── The letter ─────────────────────────────────────────────── */
.bx-mail {
  border: 1px solid rgb(var(--c-line));
  border-radius: 0.375rem;
  background: rgb(var(--c-surface));
  overflow: hidden;
}

.bx-mail-hd { padding: 1rem 1.15rem; border-bottom: 1px solid rgb(var(--c-line)); }
.bx-mail-row {
  display: flex;
  gap: 0.75rem;
  font-size: 0.75rem;
  line-height: 1.9;
}
.bx-mail-row span {
  flex: none;
  width: 3.5rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgb(var(--c-ink-soft));
}
.bx-mail-row b {
  font-weight: 500;
  color: rgb(var(--c-ink));
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bx-mail-row b.is-waiting { color: rgb(var(--c-ink-soft)); font-style: italic; }

.bx-mail-body { padding: 1.15rem; }
.bx-mail-body-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}
.bx-mail-body-hd p {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgb(var(--c-ink-soft));
}
.bx-copy {
  border: 1px solid rgba(20, 22, 26, 0.16);
  border-radius: 0.25rem;
  background: #fff;
  padding: 0.3rem 0.7rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: #14161a;
  cursor: pointer;
}
.bx-copy:hover { background: #ece9e4; }

.bx-pre {
  margin: 0;
  padding: 0.9rem;
  max-height: 20rem;
  overflow-y: auto;
  border: 1px solid rgb(var(--c-line));
  border-radius: 0.375rem;
  background: rgb(var(--c-paper));
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.6875rem;
  line-height: 1.75;
  white-space: pre-wrap;
  word-break: break-word;
  color: rgb(var(--c-ink-mid));
}

.bx-tally { padding: 1.15rem; border-top: 1px solid rgb(var(--c-line)); }
.bx-tally-label {
  margin: 0 0 0.5rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgb(var(--c-ink-soft));
}
.bx-tally-pack {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8125rem;
  padding-bottom: 0.9rem;
}
.bx-tally-pack span { color: rgb(var(--c-ink)); font-weight: 500; }
.bx-tally-pack b { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace; color: rgb(var(--c-ink)); }

.bx-tally-list {
  margin: 0 0 0.9rem;
  padding: 0;
  list-style: none;
  max-height: 11rem;
  overflow-y: auto;
}
.bx-tally-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.3rem 0;
  font-size: 0.8125rem;
  color: rgb(var(--c-ink-mid));
}
.bx-tally-list li b {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-weight: 500;
  flex: none;
}
.bx-tally-none { color: rgb(var(--c-ink-soft)); font-style: italic; }

.bx-total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.95rem;
  border-top: 1px solid rgb(var(--c-line-firm));
}
.bx-total dt { font-size: 0.8125rem; font-weight: 600; color: rgb(var(--c-ink)); }
.bx-total dd {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: rgb(var(--c-ink));
}
.bx-total-foot {
  margin: 0.8rem 0 0;
  font-size: 0.6875rem;
  line-height: 1.6;
  color: rgb(var(--c-ink-soft));
}

.bx-clear {
  width: 100%;
  margin-top: 1rem;
  padding: 0.6rem;
  border: 1px solid rgb(var(--c-line));
  border-radius: 0.25rem;
  background: none;
  font-size: 0.75rem;
  color: rgb(var(--c-ink-soft));
  cursor: pointer;
}
.bx-clear:hover { border-color: rgb(var(--c-line-firm)); color: rgb(var(--c-ink-mid)); }

/* ── The form ───────────────────────────────────────────────── */
.bx-form {
  border: 1px solid rgb(var(--c-line));
  border-radius: 0.375rem;
  background: rgb(var(--c-surface));
  padding: 1.35rem 1.4rem 1.5rem;
}

.bx-field { margin-top: 1.25rem; }
.bx-field:first-child { margin-top: 0; }
.bx-field label {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgb(var(--c-ink));
}
.bx-req { color: rgb(var(--c-accent-text)); font-weight: 500; }

.bx-in, .bx-ta {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid rgb(var(--c-line-firm));
  border-radius: 0.375rem;
  background: rgb(var(--c-paper));
  font: inherit;
  font-size: 0.875rem;
  color: rgb(var(--c-ink));
  transition: border-color 140ms ease, box-shadow 140ms ease;
}
.bx-in::placeholder, .bx-ta::placeholder { color: rgb(var(--c-ink-soft)); }
.bx-in:focus, .bx-ta:focus {
  outline: none;
  border-color: rgb(var(--c-accent));
  box-shadow: 0 0 0 3px rgb(var(--c-accent) / 0.12);
}
.bx-in[aria-invalid="true"], .bx-ta[aria-invalid="true"] {
  border-color: rgb(var(--c-accent));
  box-shadow: 0 0 0 3px rgb(var(--c-accent) / 0.12);
}
.bx-ta { min-height: 6rem; resize: vertical; line-height: 1.6; }
.bx-ta--tall { min-height: 9rem; }

.bx-hint {
  margin: 0.45rem 0 0;
  font-size: 0.75rem;
  line-height: 1.55;
  color: rgb(var(--c-ink-soft));
}
.bx-count {
  display: block;
  margin-top: 0.4rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.6875rem;
  color: rgb(var(--c-ink-soft));
}

.bx-pair { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 560px) { .bx-pair { grid-template-columns: repeat(2, 1fr); } }
.bx-pair .bx-field { margin-top: 0; }

.bx-more {
  margin-top: 1.5rem;
  border: 1px solid rgb(var(--c-line));
  border-radius: 0.375rem;
  background: rgb(var(--c-paper));
}
.bx-more > summary {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 0.9rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgb(var(--c-ink-mid));
  cursor: pointer;
  list-style: none;
}
.bx-more > summary::-webkit-details-marker { display: none; }
.bx-more > summary::after {
  content: '';
  margin-left: auto;
  width: 0.45rem; height: 0.45rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 160ms ease;
}
.bx-more[open] > summary::after { transform: rotate(-135deg); }
.bx-more[open] > summary { border-bottom: 1px solid rgb(var(--c-line)); }
.bx-opt {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 0.5625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgb(var(--c-ink-soft));
  border: 1px solid rgb(var(--c-line));
  border-radius: 0.25rem;
  padding: 0.15rem 0.4rem;
}
.bx-more-body { padding: 1.1rem 0.9rem 1.25rem; }

.bx-note {
  margin-top: 1.1rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid rgb(var(--c-line-firm));
  border-radius: 0.375rem;
  background: rgb(var(--c-paper));
  font-size: 0.8125rem;
  line-height: 1.6;
  color: rgb(var(--c-ink-mid));
}
.bx-note.is-bad {
  border-color: rgb(var(--c-accent));
  background: rgb(var(--c-accent-tint));
  color: rgb(var(--c-accent-text));
}
.bx-note a { color: inherit; text-decoration: underline; }

/* ── The confirm step ──────────────────────────────────────── */
.bx-note.is-ask {
  border-color: rgb(var(--c-line-firm));
  background: rgb(var(--c-surface));
  color: rgb(var(--c-ink));
}
.bx-note.is-ask b { display: block; font-size: 0.875rem; margin-bottom: 0.75rem; }

.bx-confirm-lines { display: block; margin-bottom: 0.9rem; }
.bx-confirm-lines span {
  display: flex;
  gap: 0.75rem;
  padding: 0.28rem 0;
  font-size: 0.8125rem;
  color: rgb(var(--c-ink-mid));
}
.bx-confirm-lines i {
  flex: none;
  width: 5rem;
  font-style: normal;
  color: rgb(var(--c-ink-soft));
}

.bx-confirm-act { display: flex; gap: 0.5rem; }
.bx-confirm-yes, .bx-confirm-no {
  flex: 1;
  padding: 0.6rem 0.9rem;
  border-radius: 0.25rem;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
}
.bx-confirm-yes {
  border: 0;
  background: rgb(var(--c-accent));
  color: #fff;
}
.bx-confirm-yes:hover { background: rgb(var(--c-accent-hi)); }
.bx-confirm-no {
  border: 1px solid rgba(20, 22, 26, 0.16);
  background: #fff;
  color: #14161a;
}
.bx-confirm-no:hover { background: #ece9e4; }

/* ── PDF attachments ───────────────────────────────────────── */
.bx-file {
  width: 100%;
  font: inherit;
  font-size: 0.8125rem;
  color: rgb(var(--c-ink-mid));
}
.bx-file::file-selector-button {
  margin-right: 0.75rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid rgba(20, 22, 26, 0.16);
  border-radius: 0.25rem;
  background: #fff;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #14161a;
  cursor: pointer;
}
.bx-file::file-selector-button:hover { background: #ece9e4; }

.bx-files {
  margin: 0.7rem 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid rgb(var(--c-line));
  border-radius: 0.25rem;
  overflow: hidden;
}
.bx-files li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  color: rgb(var(--c-ink-mid));
  background: rgb(var(--c-paper));
  border-bottom: 1px solid rgb(var(--c-line));
}
.bx-files li:last-child { border-bottom: 0; }
.bx-files li b {
  flex: none;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-weight: 500;
  color: rgb(var(--c-ink-soft));
}
.bx-files li.is-bad {
  background: rgb(var(--c-accent-tint));
  color: rgb(var(--c-accent-text));
}

/* ── reCAPTCHA ─────────────────────────────────────────────
   Everything here waits on the site key, so with reCAPTCHA switched
   off the page is what it was before it existed. The v2 checkbox is a
   Google iframe at a fixed 304px: it can be scaled or given room, not
   restyled, so it gets room. */
.bx-gate { display: none; }
[data-recaptcha="on"] .bx-gate { display: block; margin-top: 1.35rem; }

.bx-gate > div { min-height: 78px; }
[data-recaptcha="on"] .bx-gate-hint {
  margin: 0.5rem 0 0;
  font-size: 0.75rem;
  color: rgb(var(--c-ink-soft));
}
[data-recaptcha="on"] .bx-gate-hint.is-bad { color: rgb(var(--c-accent-text)); }

/* The widget is 304px wide and will not shrink; below that it is
   scaled from its left edge so it cannot push the layout sideways. */
@media (max-width: 360px) {
  [data-recaptcha="on"] .bx-gate > div {
    transform: scale(0.88);
    transform-origin: 0 0;
    min-height: 70px;
  }
}

.bx-legal { display: none; }
[data-recaptcha="on"] .bx-legal {
  display: block;
  margin: 0.7rem 0 0;
  font-size: 0.6875rem;
  line-height: 1.55;
  color: rgb(var(--c-ink-soft));
}
[data-recaptcha="on"] .bx-legal a { color: inherit; text-decoration: underline; }
[data-recaptcha="on"] .bx-legal a:hover { color: rgb(var(--c-ink-mid)); }

/* ── Reply promise, under the send button ──────────────────── */
.bx-reply {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0.9rem 0 0;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgb(var(--bx-ok));
}
.bx-reply svg { flex: none; width: 0.9rem; height: 0.9rem; }

.bx-cta {
  width: 100%;
  margin-top: 1.35rem;
  padding: 0.95rem 1.25rem;
  border: 0;
  border-radius: 0.375rem;
  background: rgb(var(--c-accent));
  color: #fff;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 140ms ease;
}
.bx-cta:hover:not(:disabled) { background: rgb(var(--c-accent-hi)); }
.bx-cta:disabled { opacity: 0.45; cursor: not-allowed; }

/* ══ Mobile running total ════════════════════════════════════ */
.bx-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.7rem 1rem;
  padding-bottom: calc(0.7rem + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid rgb(var(--c-line));
  background: rgb(var(--c-surface));
  box-shadow: 0 -8px 24px -18px rgb(var(--c-shadow) / 0.5);
}
@media (min-width: 1024px) { .bx-bar { display: none; } }
.bx-bar-figs { flex: 1; min-width: 0; }
.bx-bar-total {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
  font-size: 1.125rem;
  font-weight: 600;
  color: rgb(var(--c-ink));
  line-height: 1.2;
}
.bx-bar-sub {
  font-size: 0.6875rem;
  color: rgb(var(--c-ink-soft));
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bx-bar .bx-cta { width: auto; margin: 0; flex: none; padding: 0.7rem 1.1rem; font-size: 0.8125rem; }

/* ══ Sent ════════════════════════════════════════════════════ */
.bx-done { max-width: 34rem; margin: 4rem auto; text-align: center; }
.bx-done-mark {
  width: 3.25rem; height: 3.25rem;
  margin: 0 auto 1.5rem;
  display: grid;
  place-items: center;
  border-radius: 0.25rem;
  background: rgb(var(--bx-ok-tint));
  border: 1px solid rgb(var(--bx-ok-line));
  color: rgb(var(--bx-ok));
}
.bx-done-mark svg { width: 1.5rem; height: 1.5rem; }
.bx-done h2 {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-weight: 600;
  font-size: clamp(1.5rem, 5vw, 2rem);
  letter-spacing: -0.03em;
  color: rgb(var(--c-ink));
  margin: 0 0 0.85rem;
}
.bx-done > p { font-size: 0.9375rem; line-height: 1.7; color: rgb(var(--c-ink-mid)); margin: 0; }

.bx-done-card {
  margin: 2rem 0;
  border: 1px solid rgb(var(--c-line));
  border-radius: 0.375rem;
  background: rgb(var(--c-surface));
  padding: 0.35rem 1.15rem;
  text-align: left;
}
.bx-done-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgb(var(--c-line));
  font-size: 0.875rem;
}
.bx-done-row:last-child { border-bottom: 0; }
.bx-done-row span { color: rgb(var(--c-ink-soft)); }
.bx-done-row b { color: rgb(var(--c-ink)); font-weight: 500; text-align: right; }
.bx-done-row--total b { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace; font-size: 1rem; }

.bx-done-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }

/* ══ Motion ══════════════════════════════════════════════════ */
@keyframes bx-bump {
  0%   { transform: none; }
  35%  { transform: scale(1.06); }
  100% { transform: none; }
}
.bx-bump { animation: bx-bump 340ms cubic-bezier(.34,1.56,.64,1); }

@keyframes bx-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
.bx-enter { animation: bx-in 320ms ease both; }

@media (prefers-reduced-motion: reduce) {
  .bx-bump, .bx-enter { animation: none; }
  .bx-pack-box, .bx-add-box, .bx-tab { transition: none; }
}