.calculator-panel > .rate-card {
  margin-left: 14px;
  margin-right: 14px;
}

.currency-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.rate-card {
  position: relative;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  margin-top: 12px;
  padding: 11px 12px;
  border: 1px solid #bad8cc;
  border-radius: 9px;
  background: linear-gradient(135deg, #f3faf7 0%, #eaf5f0 100%);
  box-shadow: 0 5px 14px #1261490d;
  transition: border-color .2s, opacity .2s;
}

.rate-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--green);
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  box-shadow: 0 5px 10px #1261492b;
}

.rate-copy { display: grid; min-width: 0; }
.rate-copy > span { color: var(--green-dark); font-size: 11px; font-weight: 700; letter-spacing: .35px; }
.rate-copy > strong { margin: 1px 0; color: #0d3f32; font-size: 15px; white-space: nowrap; }
.rate-copy > small { color: var(--muted); font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rate-badge { align-self: start; padding: 3px 7px; border: 1px solid #add2c2; border-radius: 999px; background: #fff; color: var(--green); font-size: 10px; font-weight: 700; }
.rate-card.loading { opacity: .72; }
.rate-card.rate-error { border-color: #f0b8b3; background: #fff4f3; }
.rate-card.rate-error .rate-icon { background: var(--danger); }

.calculator-panel > .balance-formula {
  margin: 8px 14px 0;
}

.balance-formula {
  padding: 8px 10px;
  border: 1px dashed #cbd5df;
  border-radius: 7px;
  background: #f8fafb;
  color: var(--muted);
  font-size: 11px;
}

.balance-formula strong { color: var(--green-dark); }

@media (max-width: 420px) {
  .currency-grid { grid-template-columns: repeat(2, 1fr); }
  .rate-card { grid-template-columns: 38px minmax(0, 1fr); }
  .rate-badge { display: none; }
}

.platform-results { display: grid; gap: 10px; padding: 10px; }
.platform-card { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 9px; background: #fff; box-shadow: 0 3px 10px #1118270a; }
.platform-card.best { border-color: #6eb39b; box-shadow: 0 0 0 1px #6eb39b, 0 7px 18px #12614912; }
.platform-card-head { display: flex; justify-content: space-between; align-items: center; padding: 10px 11px; border-bottom: 1px solid #e8ebf0; background: #f8fafb; }
.platform-name { display: flex; align-items: center; gap: 7px; }
.platform-name strong { font-size: 15px; letter-spacing: .2px; }
.platform-icon { width: 18px; height: 18px; object-fit: contain; border-radius: 4px; }
.best-badge { padding: 3px 7px; border-radius: 999px; background: #ddf3e9; color: var(--green-dark); font-size: 10px; font-weight: 700; }
.platform-status { display: flex; justify-content: space-between; align-items: start; gap: 9px; padding: 9px 11px 0; }
.platform-status > div { display: grid; text-align: right; color: var(--muted); font-size: 10px; }
.platform-status strong { color: #344054; font-size: 11px; }
.badge.fresh { background: #eef1f5; color: #475467; }
.badge.fallback { background: #fff3d6; color: #8a5700; }
.badge.stale, .badge.error { background: #ffebe9; color: var(--danger); }
.badge.no_listing, .badge.not_collected { background: #f0f1f3; color: #667085; }
.fallback-note { margin: 8px 11px 0; padding: 6px 8px; border-left: 3px solid #e6a51a; background: #fff8e8; color: #7a4b00; font-size: 10px; }
.platform-profit { margin: 10px 11px; padding: 11px 12px; border-radius: 7px; background: var(--soft); }
.platform-profit span { display: block; color: var(--muted); font-size: 11px; }
.platform-profit strong { font-size: 27px; line-height: 1.15; }
.gain { color: var(--green) !important; }
.loss { color: var(--danger) !important; }
.platform-breakdown { padding: 0 11px; }
.platform-breakdown div { padding: 6px 0; font-size: 12px; }
.platform-foot { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 9px 11px; color: var(--muted); font-size: 10px; }
.platform-foot a { font-weight: 700; text-decoration: none; white-space: nowrap; }
.platform-foot a:hover { text-decoration: underline; }
.platform-empty { margin: 11px; padding: 17px 10px; border-radius: 7px; background: #f7f8fa; color: var(--muted); text-align: center; font-size: 12px; }
.platform-updated { margin: 0 11px 11px; color: var(--muted); font-size: 10px; }
.platform-card.unavailable { opacity: .82; }

@media (max-width: 420px) {
  .platform-status, .platform-foot { align-items: flex-start; flex-direction: column; }
  .platform-status > div { text-align: left; }
}