:root {
  --bg: #f4efe6;
  --panel: rgba(255, 252, 246, 0.88);
  --panel-strong: #fffdf8;
  --ink: #1d1c1a;
  --muted: #68645c;
  --line: rgba(29, 28, 26, 0.12);
  --good: #177245;
  --bad: #aa3d2f;
  --accent: #d08b2e;
  --shadow: 0 18px 55px rgba(70, 48, 20, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(208, 139, 46, 0.18), transparent 30%),
    linear-gradient(180deg, #f7f2ea 0%, var(--bg) 100%);
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.hero {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr;
  gap: 18px;
  align-items: end;
}

.eyebrow,
.symbol,
.meta-label,
.updated,
.pairs-label,
.candle-stats {
  font-family: "Trebuchet MS", Verdana, sans-serif;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
}

h1 {
  margin: 0;
  font-size: clamp(32px, 5vw, 58px);
  line-height: 0.98;
}

.lead {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.hero-meta {
  display: grid;
  gap: 12px;
}

.meta-box,
.toolbar,
.card {
  backdrop-filter: blur(14px);
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
}

.meta-box {
  padding: 16px 18px;
  border-radius: 18px;
}

.meta-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.toolbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  margin-top: 22px;
  padding: 16px;
  border-radius: 20px;
}

.pairs-label {
  font-size: 13px;
  color: var(--muted);
}

input,
textarea,
button {
  font: inherit;
}

input,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
}

button {
  padding: 12px 16px;
  border: 0;
  border-radius: 14px;
  background: var(--ink);
  color: white;
  cursor: pointer;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.live-box {
  margin-top: 18px;
  padding: 18px;
  border-radius: 20px;
  backdrop-filter: blur(14px);
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
}

.live-box h2 {
  margin: 0;
  font-size: 22px;
}

.live-box p {
  margin: 10px 0 16px;
  color: var(--muted);
}

.live-grid {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 10px;
  align-items: center;
}

.live-grid label {
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 13px;
  color: var(--muted);
}

.live-actions {
  margin-top: 14px;
  display: flex;
  gap: 10px;
}

.card {
  border-radius: 24px;
  padding: 18px;
}

.card-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.symbol {
  margin: 0;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.updated {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

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

.price {
  margin: 0;
  font-size: 34px;
  line-height: 1;
}

.change {
  margin: 8px 0 0;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 14px;
}

.change.up {
  color: var(--good);
}

.change.down {
  color: var(--bad);
}

.chart-wrap {
  margin-top: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(29, 28, 26, 0.06);
  padding: 10px;
}

.chart {
  width: 100%;
  height: auto;
  display: block;
}

.candle-stats {
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 720px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .toolbar {
    grid-template-columns: 1fr;
  }

  .live-grid {
    grid-template-columns: 1fr;
  }
}