:root {
  --bg: #101114;
  --panel: #191b20;
  --panel-2: #22252c;
  --line: #30333b;
  --text: #f5f5f2;
  --muted: #91949d;
  --faint: #5d626d;
  --red: #e8504f;
  --red-deep: #341717;
  --green: #31c58d;
  --gold: #f0b64f;
  --blue: #78a7ff;
  --ink: #251112;
  --font-display: "SFMono-Regular", "Cascadia Mono", "JetBrains Mono", Consolas, monospace;
  --font-ui: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
}

button,
input {
  font: inherit;
}

button {
  -webkit-tap-highlight-color: transparent;
}

#app {
  min-height: 100vh;
}

#gameCanvas {
  display: none;
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: #090a0d;
  z-index: 20;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(16, 17, 20, 0.9);
  backdrop-filter: blur(16px);
  padding: 14px 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(232, 80, 79, 0.45);
  border-radius: 8px;
  color: var(--red);
  background: linear-gradient(145deg, #241316, #17191f);
}

.nav-pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--panel);
  padding: 7px 13px;
  font-size: 12px;
}

.hero {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  padding: 58px 20px 18px;
  text-align: center;
}

.overline {
  color: var(--red);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 2px;
}

h1 {
  max-width: 760px;
  margin: 18px auto 0;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.08;
  font-weight: 650;
  letter-spacing: 0;
}

.dim {
  color: var(--faint);
}

.hero-copy {
  max-width: 620px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.search-form {
  display: flex;
  gap: 10px;
  max-width: 560px;
  margin: 28px auto 10px;
}

.search-wrap {
  position: relative;
  flex: 1;
  min-width: 0;
}

.search-input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: 0;
  background: var(--panel);
  color: var(--text);
  padding: 15px 17px;
  font-family: var(--font-display);
  font-size: 15px;
}

.search-input:focus {
  border-color: var(--red);
}

.search-input::placeholder {
  color: #555a65;
}

.search-results {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 5px);
  display: none;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  text-align: left;
}

.search-results.visible {
  display: block;
}

.search-option {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 11px 14px;
  cursor: pointer;
  text-align: left;
}

.search-option:hover {
  background: var(--panel-2);
}

.code {
  min-width: 74px;
  font-family: var(--font-display);
}

.market {
  border-radius: 5px;
  color: var(--red);
  background: var(--red-deep);
  padding: 2px 7px;
  font-size: 11px;
}

.name {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.primary-btn,
.ghost-btn,
.tiny-btn {
  border: 0;
  cursor: pointer;
}

.primary-btn {
  border-radius: 12px;
  background: var(--red);
  color: #fff8f7;
  padding: 0 28px;
  font-weight: 650;
}

.primary-btn:hover {
  filter: brightness(1.08);
}

.error {
  min-height: 18px;
  color: var(--gold);
  font-size: 12px;
}

.credit-banner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  max-width: min(620px, calc(100vw - 40px));
  margin: 10px auto 0;
  border: 1px solid rgba(240, 182, 79, 0.55);
  border-radius: 8px;
  background: rgba(240, 182, 79, 0.08);
  color: var(--gold);
  padding: 11px 15px;
  text-decoration: none;
  font-size: 13px;
}

.credit-banner strong {
  color: var(--text);
  font-weight: 650;
}

.credit-banner:hover {
  border-color: var(--gold);
  background: rgba(240, 182, 79, 0.13);
}

.social-follow {
  max-width: min(640px, calc(100vw - 40px));
  margin: 12px auto 0;
  border: 1px solid rgba(120, 167, 255, 0.38);
  border-radius: 8px;
  background: rgba(120, 167, 255, 0.07);
  padding: 13px;
}

.social-title {
  color: var(--text);
  font-size: 13px;
  font-weight: 650;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
}

.social-links a {
  min-width: 86px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 9px 12px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 650;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}

.social-links a:hover {
  border-color: rgba(120, 167, 255, 0.72);
  background: rgba(120, 167, 255, 0.13);
  transform: translateY(-1px);
}

.stats-strip {
  display: flex;
  justify-content: center;
  gap: 54px;
  margin: 32px 0 8px;
}

.stat {
  text-align: right;
}

.stat-value {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 21px;
}

.stat-value.red {
  color: var(--red);
}

.stat-label {
  margin-top: 3px;
  color: var(--faint);
  font-size: 10px;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 20px;
}

.section-title {
  margin-bottom: 14px;
  color: var(--faint);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 1.4px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card {
  min-height: 138px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  padding: 17px;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s;
}

.card:hover {
  border-color: rgba(232, 80, 79, 0.65);
  transform: translateY(-2px);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-code {
  font-family: var(--font-display);
  font-size: 18px;
}

.badge {
  border-radius: 5px;
  color: var(--green);
  background: #102820;
  padding: 3px 8px;
  font-size: 11px;
}

.badge.hot {
  color: var(--red);
  background: var(--red-deep);
}

.card-name {
  margin-top: 11px;
  color: var(--muted);
}

.spark {
  width: 100%;
  height: 34px;
  margin-top: 13px;
}

.footer {
  max-width: 1180px;
  margin: 22px auto 0;
  border-top: 1px solid #1d2027;
  padding: 22px 20px 30px;
  color: #555b66;
  text-align: center;
  font-size: 12px;
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--panel);
  padding: 7px 14px;
  cursor: pointer;
}

.pregame {
  max-width: 820px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

.ticker-line {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: 26px;
}

.ticker-code {
  font-family: var(--font-display);
  font-size: 42px;
}

.ticker-name {
  color: var(--muted);
}

.source-pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--panel);
  padding: 5px 10px;
  font-size: 12px;
}

.loading {
  display: grid;
  place-items: center;
  min-height: 58vh;
  color: var(--muted);
  font-family: var(--font-display);
}

.gain {
  color: var(--red);
  font-family: var(--font-display);
}

.loss {
  color: var(--green);
  font-family: var(--font-display);
}

.period-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 22px 0 16px;
  flex-wrap: wrap;
}

.periods {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}

.tiny-btn,
.ghost-btn {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--muted);
  padding: 7px 13px;
}

.tiny-btn.active,
.ghost-btn.active {
  border-color: var(--red);
  background: var(--red);
  color: #fff;
}

.chart-box {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0b0c10;
  padding: 18px;
}

#previewChart {
  width: 100%;
  height: 260px;
  display: block;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 18px;
}

.metric {
  border-radius: 8px;
  background: var(--panel);
  padding: 13px;
  text-align: center;
}

.metric-label {
  color: var(--faint);
  font-size: 10px;
}

.metric-value {
  margin-top: 5px;
  font-family: var(--font-display);
  font-size: 14px;
}

.wide {
  width: 100%;
  min-height: 56px;
  font-size: 17px;
}

.game-ui {
  position: fixed;
  inset: 0;
  z-index: 30;
  pointer-events: none;
  display: none;
}

.hud {
  position: fixed;
  top: 14px;
  left: 16px;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 12px;
  line-height: 1.7;
}

.hud strong {
  color: var(--red);
  font-weight: 500;
}

.timer {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 25px;
}

.hint {
  position: fixed;
  right: 18px;
  bottom: 18px;
  display: grid;
  grid-template-columns: auto auto;
  gap: 8px 11px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 8px;
  background: rgba(11, 12, 16, 0.78);
  color: var(--faint);
  padding: 12px 14px;
  font-size: 11px;
}

.touch-controls {
  position: fixed;
  inset: auto 14px 16px 14px;
  z-index: 35;
  display: none;
  justify-content: space-between;
  pointer-events: none;
}

.touch-cluster {
  display: flex;
  gap: 10px;
}

.touch-btn {
  pointer-events: auto;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  background: rgba(25, 27, 32, 0.76);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 18px;
  touch-action: none;
}

.touch-btn.wide-touch {
  width: 82px;
  border-radius: 999px;
  color: #fff;
  background: rgba(232, 80, 79, 0.82);
}

kbd {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--panel);
  color: var(--muted);
  padding: 2px 6px;
  font-family: var(--font-display);
}

.exit-btn {
  position: fixed;
  top: 14px;
  right: 16px;
  pointer-events: auto;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  background: rgba(25, 27, 32, 0.8);
  color: var(--muted);
  width: 34px;
  height: 34px;
  cursor: pointer;
}

.mute-btn {
  position: fixed;
  top: 58px;
  right: 16px;
  pointer-events: auto;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  background: rgba(25, 27, 32, 0.8);
  color: var(--muted);
  width: 34px;
  height: 34px;
  cursor: pointer;
}

.mute-btn.active {
  color: var(--red);
  border-color: rgba(232, 80, 79, 0.55);
}

.result {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: none;
  place-items: center;
  background: rgba(0, 0, 0, 0.78);
}

.result-card {
  width: min(430px, calc(100vw - 28px));
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  padding: 14px;
  text-align: center;
}

.share-card-preview {
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  background:
    radial-gradient(circle at 20% 0%, rgba(232, 80, 79, 0.18), transparent 34%),
    linear-gradient(180deg, #17191f, #101114);
  padding: 20px;
  overflow: hidden;
}

.share-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  text-align: left;
}

.share-brand {
  color: var(--red);
  font-family: var(--font-display);
  font-size: 18px;
}

.share-sub {
  color: var(--muted);
  margin-top: 4px;
  font-size: 13px;
}

.share-chip {
  border: 1px solid rgba(232,80,79,.38);
  border-radius: 999px;
  color: var(--red);
  background: rgba(232,80,79,.1);
  padding: 5px 10px;
  font-size: 12px;
  white-space: nowrap;
}

.result-title {
  color: var(--red);
  font-family: var(--font-display);
  letter-spacing: 2px;
  font-size: 12px;
}

.score {
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: 48px;
}

#resultChart {
  width: 100%;
  height: 112px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 8px;
  margin-top: 12px;
  display: block;
}

.share-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
}

.share-stats div {
  border-radius: 8px;
  background: rgba(255,255,255,.045);
  padding: 9px 6px;
}

.share-stats span {
  display: block;
  color: var(--faint);
  font-size: 10px;
}

.share-stats strong {
  display: block;
  color: var(--text);
  margin-top: 3px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
}

.result-actions {
  display: flex;
  gap: 8px;
  margin-top: 18px;
}

.result-actions button {
  flex: 1;
}

@media (max-width: 820px) {
  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stats-strip {
    gap: 24px;
  }
}

@media (max-width: 560px) {
  .nav {
    padding: 12px 14px;
  }

  .nav-pill {
    display: none;
  }

  .hero {
    padding-top: 42px;
  }

  .search-form {
    flex-direction: column;
  }

  .credit-banner {
    flex-direction: column;
    gap: 3px;
    padding: 10px 12px;
  }

  .social-links a {
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
  }

  .primary-btn {
    min-height: 48px;
  }

  .cards,
  .metrics {
    grid-template-columns: 1fr;
  }

  .ticker-line {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .hint {
    display: none;
  }

  .touch-controls {
    display: flex;
  }
}