.market-radar {
  position: relative;
  overflow: hidden;
  margin-top: 1.8rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1rem;
  background:
    linear-gradient(145deg, rgba(8, 20, 32, 0.94), rgba(8, 14, 25, 0.9)),
    radial-gradient(circle at 94% 4%, rgba(126, 214, 255, 0.16), transparent 34%);
}

.market-radar::before {
  content: "";
  position: absolute;
  top: -95px;
  right: -75px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(62, 232, 181, 0.13);
  border-radius: 50%;
  box-shadow: 0 0 0 38px rgba(62, 232, 181, 0.025), 0 0 0 78px rgba(126, 214, 255, 0.02);
  pointer-events: none;
}

.radar-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.radar-kicker {
  margin: 0 0 0.3rem;
  color: var(--accent);
  font: 800 0.67rem/1 "Sora", sans-serif;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.radar-head h2 {
  margin: 0;
  font: 800 clamp(1.35rem, 3vw, 2rem)/1.05 "Sora", sans-serif;
}

.radar-copy {
  max-width: 650px;
  margin: 0.42rem 0 0;
  color: var(--ink-1);
  font-size: 0.84rem;
}

.radar-controls {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.7rem;
}

.radar-live {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--ink-1);
  font-size: 0.7rem;
  white-space: nowrap;
}

.radar-live::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(62, 232, 181, 0.8);
}

.radar-switch {
  display: flex;
  padding: 0.22rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(3, 10, 19, 0.55);
}

.radar-window {
  min-width: 46px;
  border: 0;
  border-radius: 999px;
  padding: 0.42rem 0.65rem;
  color: var(--ink-1);
  background: transparent;
  font: 800 0.72rem "Space Grotesk", sans-serif;
  cursor: pointer;
}

.radar-window.active {
  color: #062018;
  background: var(--accent);
}

.radar-metrics {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 0.55rem;
  margin-top: 0.85rem;
}

.radar-chip {
  padding: 0.35rem 0.55rem;
  border: 1px solid rgba(126, 214, 255, 0.18);
  border-radius: 9px;
  color: var(--ink-1);
  background: rgba(126, 214, 255, 0.045);
  font-size: 0.68rem;
}

.radar-chip strong {
  margin-right: 0.2rem;
  color: var(--ink-0);
  font-size: 0.78rem;
}

.leader-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.leader-panel {
  overflow: hidden;
  border: 1px solid rgba(126, 214, 255, 0.18);
  border-radius: 15px;
  background: rgba(3, 10, 19, 0.5);
}

.leader-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid rgba(126, 214, 255, 0.13);
  background: rgba(126, 214, 255, 0.055);
}

.leader-panel-head h3 {
  margin: 0;
  font: 800 0.92rem "Sora", sans-serif;
}

.leader-panel-head span {
  color: var(--ink-1);
  font-size: 0.66rem;
}

.market-leader-row,
.coin-leader-row {
  display: grid;
  align-items: center;
  min-height: 64px;
  border-bottom: 1px solid rgba(126, 214, 255, 0.09);
  color: inherit;
  text-decoration: none;
  transition: background 140ms ease;
}

.market-leader-row:last-child,
.coin-leader-row:last-child {
  border-bottom: 0;
}

.market-leader-row:hover,
.coin-leader-row:hover {
  background: rgba(62, 232, 181, 0.045);
}

.market-leader-row {
  grid-template-columns: 34px minmax(150px, 1fr) 102px 70px 58px;
  gap: 0.5rem;
  padding: 0.55rem 0.65rem;
}

.leader-rank {
  display: grid;
  place-items: center;
  width: 25px;
  height: 25px;
  border: 1px solid rgba(126, 214, 255, 0.18);
  border-radius: 8px;
  color: var(--ink-1);
  background: rgba(126, 214, 255, 0.05);
  font: 800 0.67rem "Sora", sans-serif;
}

.market-leader-row:nth-child(-n+3) .leader-rank,
.coin-leader-row:nth-child(-n+3) .leader-rank {
  border-color: rgba(62, 232, 181, 0.3);
  color: var(--accent);
  background: rgba(62, 232, 181, 0.07);
}

.leader-main,
.coin-main {
  min-width: 0;
}

.leader-market,
.coin-symbol {
  display: block;
  overflow: hidden;
  color: var(--ink-0);
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.coin-name {
  display: block;
  overflow: hidden;
  margin-top: 0.12rem;
  color: var(--ink-1);
  font-size: 0.64rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.leader-number {
  min-width: 0;
  text-align: right;
}

.leader-number span {
  display: block;
  color: var(--ink-1);
  font-size: 0.57rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.leader-number strong {
  display: block;
  overflow: hidden;
  margin-top: 0.1rem;
  color: var(--ink-0);
  font-size: 0.74rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.coin-leader-row {
  grid-template-columns: 34px 34px minmax(100px, 1fr) 88px 96px;
  gap: 0.48rem;
  padding: 0.55rem 0.65rem;
}

.coin-avatar {
  position: relative;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  overflow: hidden;
  border: 1px solid rgba(126, 214, 255, 0.2);
  border-radius: 50%;
  color: var(--accent-2);
  background: rgba(126, 214, 255, 0.07);
  font: 800 0.63rem "Sora", sans-serif;
}

.coin-avatar img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.coin-price {
  text-align: right;
}

.coin-price strong,
.coin-price span {
  display: block;
}

.coin-price strong {
  overflow: hidden;
  font-size: 0.74rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.coin-change {
  margin-top: 0.1rem;
  font-size: 0.63rem;
  font-weight: 800;
}

.coin-change.positive { color: var(--accent); }
.coin-change.negative { color: #ff8299; }

.radar-footnote {
  margin: 0.7rem 0 0;
  color: var(--ink-1);
  font-size: 0.67rem;
}

.leader-empty {
  padding: 2.5rem 1rem;
  color: var(--ink-1);
  text-align: center;
}

@media (max-width: 900px) {
  .radar-head { align-items: flex-start; }
  .leader-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .site-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.8rem;
  }

  .site-header .brand-block {
    justify-content: space-between;
  }

  .site-header .cta-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.4rem;
    margin-top: 0;
  }

  .site-header .ghost-btn {
    padding: 0.55rem 0.35rem;
    font-size: 0.72rem;
    text-align: center;
  }

  .market-radar { padding: 0.75rem; }
  .radar-head { flex-direction: column; }
  .radar-controls { width: 100%; justify-content: space-between; }
  .radar-metrics { flex-wrap: wrap; }
  .market-leader-row { grid-template-columns: 30px minmax(120px, 1fr) 88px 52px; }
  .market-leader-row .leader-number:last-child { display: none; }
  .coin-leader-row { grid-template-columns: 30px 32px minmax(80px, 1fr) 82px; }
  .coin-leader-row > .leader-number { display: none; }
  .leader-panel-head span { display: none; }
}

@media (max-width: 400px) {
  .market-leader-row { grid-template-columns: 28px minmax(100px, 1fr) 78px; }
  .market-leader-row .leader-number:nth-last-child(2) { display: none; }
  .coin-leader-row { grid-template-columns: 28px 30px minmax(76px, 1fr) 78px; }
}

@media (max-width: 350px) {
  .site-header .cta-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}