:root {
  color-scheme: dark;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, sans-serif;
  --bg0: #0a0b10;
  --bg1: #0b0f1a;
  --panel: rgba(255, 255, 255, 0.05);
  --panel2: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.08);
  --border2: rgba(255, 255, 255, 0.12);
  --text: #e6e9ef;
  --muted: rgba(230, 233, 239, 0.72);
  --pos: #22c55e;
  --neg: #ef4444;
  --accent: #a855f7;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background: radial-gradient(1200px 700px at 20% 10%, rgba(168, 85, 247, 0.12), transparent 60%),
    radial-gradient(900px 600px at 70% 30%, rgba(59, 130, 246, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}

a {
  color: inherit;
  text-decoration: none;
  opacity: 0.9;
}

a:hover {
  opacity: 1;
  text-decoration: underline;
}

.pos {
  color: var(--pos);
}

.neg {
  color: var(--neg);
}

.shell {
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
  box-sizing: border-box;
}

.loginScreen {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  box-sizing: border-box;
}

.loginCard {
  width: min(420px, 100%);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.35);
}

.loginCard__brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.loginCard__mark {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.95), rgba(59, 130, 246, 0.9));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.loginCard__title {
  font-weight: 900;
  font-size: 16px;
  letter-spacing: 0.2px;
}

.loginCard__subtitle {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.loginForm {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.loginForm__input {
  width: 100%;
}

.loginForm__error {
  color: var(--neg);
  font-size: 12px;
}

.loginForm__actions {
  margin-top: 6px;
  display: flex;
  justify-content: flex-end;
}

.shellHeader {
  background: rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  padding: 10px 14px;
}

.shellTop {
  background: rgba(0, 0, 0, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 14px;
}

.shellBody {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px 360px;
  gap: 12px;
  padding: 12px;
  box-sizing: border-box;
}

.shellMain,
.shellSidebar,
.shellRightbar {
  min-height: 0;
}

.tradeMain {
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) 280px;
  gap: 12px;
}

.uiCard {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.uiCard__head {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.uiCard__title {
  flex: 1;
}

.uiCard__body {
  padding: 14px;
  flex: 1;
  min-height: 0;
}

.uiTabs {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.uiTabs__content {
  flex: 1;
  min-height: 0;
  overflow: auto;
}

.uiError {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(239, 68, 68, 0.14);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #fecaca;
  font-size: 13px;
  line-height: 1.25;
  white-space: pre-wrap;
}

.uiButton {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
}

.uiButton--md {
  padding: 9px 12px;
  font-size: 13px;
}

.uiButton--sm {
  padding: 7px 10px;
  font-size: 12px;
}

.uiButton--primary {
  background: rgba(168, 85, 247, 0.18);
  border-color: rgba(168, 85, 247, 0.35);
  color: var(--text);
}

.uiButton--primary:hover {
  background: rgba(168, 85, 247, 0.26);
}

.uiButton--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.10);
  color: var(--text);
  opacity: 0.92;
}

.uiButton--ghost:hover {
  opacity: 1;
  border-color: rgba(255, 255, 255, 0.18);
}

.uiButton:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.tickerBar {
  display: flex;
  gap: 18px;
  align-items: center;
  overflow: hidden;
  white-space: nowrap;
}

.ticker {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.ticker__label {
  opacity: 0.95;
}

.ticker__pct {
  font-variant-numeric: tabular-nums;
}

.topNav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}

.topNav__left {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.topNav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 950;
  letter-spacing: 0.2px;
}

.topNav__brandMark {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.95), rgba(59, 130, 246, 0.9));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.topNav__brandName {
  font-size: 14px;
}

.topNav__menu {
  display: flex;
  gap: 10px;
  align-items: center;
}

.topNav__link {
  background: transparent;
  border: 0;
  color: var(--muted);
  font-weight: 850;
  padding: 7px 10px;
  border-radius: 10px;
  cursor: pointer;
}

.topNav__link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.topNav__link--active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.topNav__right {
  display: flex;
  gap: 10px;
  align-items: center;
}

.authStatus {
  display: flex;
  gap: 10px;
  align-items: center;
}

.authStatus__user {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  line-height: 1.1;
}

.authStatus__userLabel {
  font-size: 11px;
  color: var(--muted);
}

.authStatus__userName {
  font-weight: 900;
  font-size: 12px;
}

.topNav__iconBtn {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 8px 10px;
  color: var(--text);
  cursor: pointer;
}

.topNav__iconBtn:hover {
  border-color: rgba(255, 255, 255, 0.20);
}

.topNav__account {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.1;
}

.topNav__accountName {
  font-weight: 900;
  font-size: 12px;
}

.topNav__accountSub {
  font-size: 11px;
  color: var(--muted);
}

.marketHeader {
  display: flex;
  align-items: center;
  gap: 14px;
}

.marketHeader__left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
}

.marketHeader__mid {
  flex: 1;
  min-width: 0;
}

.marketHeader__right {
  display: flex;
  justify-content: flex-end;
}

.marketHeader__actions {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

.marketSelect {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.marketSelect__label {
  font-size: 11px;
  color: var(--muted);
}

.marketSelect__input {
  background: rgba(0, 0, 0, 0.20);
  border: 1px solid var(--border2);
  border-radius: 10px;
  padding: 9px 10px;
  color: var(--text);
  min-width: 160px;
}

.inlineField {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.inlineField__label {
  font-size: 11px;
  color: var(--muted);
}

.inlineField__input {
  background: rgba(0, 0, 0, 0.20);
  border: 1px solid var(--border2);
  border-radius: 10px;
  padding: 9px 10px;
  color: var(--text);
  min-width: 110px;
}

.statsRow {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.stat {
  min-width: 0;
}

.stat__label {
  font-size: 11px;
  color: var(--muted);
}

.stat__value {
  margin-top: 4px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.stat__sub {
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted);
}

.chartCard {
  height: 100%;
  min-height: 0;
}

.chartCard .uiCard__body {
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.chartCard__toolbar {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.chartCard__content {
  flex: 1;
  display: grid;
  grid-template-columns: 44px 1fr;
  min-height: 0;
}

.chartTools {
  position: relative;
  z-index: 10;
  min-height: 0;
}

.chartSideToolbar {
  padding: 10px 6px;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: stretch;
}

.chartToolBtn__spacer {
  flex: 1;
}

.chartToolBtn {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.10);
  color: rgba(230, 233, 239, 0.88);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.chartToolBtn:hover {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
}

.chartToolBtn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.chartToolBtn--active {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--text);
}

.chartToolBtn__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.chartToolMenuBackdrop {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 52px;
  right: -9999px;
  background: transparent;
  z-index: 40;
}

.chartToolMenu {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 52px;
  width: 320px;
  background: rgba(17, 19, 28, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 14px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(14px);
  overflow: hidden;
  z-index: 50;
  display: flex;
  flex-direction: column;
}

.chartToolMenu__top {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.chartToolMenu__tf {
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}

.chartToolMenu__body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 10px;
}

.chartToolMenu__section {
  padding: 10px 0;
}

.chartToolMenu__section + .chartToolMenu__section {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.chartToolMenu__sectionTitle {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: rgba(230, 233, 239, 0.55);
  padding: 0 8px 8px;
}

.chartToolMenu__items {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.chartToolMenuItem {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px;
  border-radius: 12px;
  border: 0;
  background: transparent;
  color: rgba(230, 233, 239, 0.92);
  cursor: pointer;
}

.chartToolMenuItem:hover {
  background: rgba(255, 255, 255, 0.06);
}

.chartToolMenuItem__icon {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(230, 233, 239, 0.82);
}

.chartToolMenuItem__label {
  flex: 1;
  min-width: 0;
  text-align: left;
  font-weight: 750;
}

.chartToolMenuItem__shortcut {
  font-size: 11px;
  color: rgba(230, 233, 239, 0.55);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.chartCard__chart {
  min-height: 0;
  height: 100%;
  padding: 8px;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
}

.tradingChart {
  width: 100%;
  height: 100%;
}

.chartBackdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1999;
}

.chartCard--fullscreen {
  position: fixed;
  top: 10px;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 2000;
  min-height: 0;
}

body.chartFullscreen {
  overflow: hidden;
}

.chartToolbar {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.chartToolbar__group {
  display: flex;
  gap: 8px;
  align-items: center;
}

.chartToolbar__meta {
  font-size: 12px;
  color: var(--muted);
  padding-left: 6px;
}

.uiTabs__bar {
  display: flex;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 10px;
  margin-bottom: 12px;
}

.uiTab {
  background: transparent;
  border: 0;
  color: var(--muted);
  font-weight: 800;
  padding: 6px 8px;
  cursor: pointer;
}

.uiTab--active {
  color: var(--text);
  border-bottom: 2px solid var(--accent);
}

.placeholder {
  color: var(--muted);
  font-size: 13px;
  padding: 10px 2px;
}

.bottomCard .uiCard__body {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.orderbookCard,
.tradeFormCard {
  height: 100%;
}

.orderbookCard .uiCard__body {
  padding: 10px 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.tradeFormCard .uiCard__body {
  padding: 10px 12px;
  overflow: auto;
}

.orderbookCard .uiTabs {
  flex: 1;
}

.orderbook {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  font-size: 12px;
}

.orderbook__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 0.9fr 0.9fr;
  gap: 10px;
  font-size: 11px;
  color: var(--muted);
  padding: 2px 2px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.orderbook__num {
  text-align: right;
}

.orderbook__rows {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-height: 0;
}

.orderbookRow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 0.9fr 0.9fr;
  gap: 10px;
  padding: 2px 2px;
  border-radius: 8px;
  font-variant-numeric: tabular-nums;
}

.orderbookRow__num {
  text-align: right;
  color: rgba(230, 233, 239, 0.75);
}

.orderbookRow--ask .orderbookRow__price {
  color: var(--neg);
}

.orderbookRow--bid .orderbookRow__price {
  color: var(--pos);
}

.orderbookMid {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 10px 2px;
  margin: 4px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.orderbookMid__price {
  font-weight: 950;
  font-variant-numeric: tabular-nums;
}

.orderbookMid__label {
  font-size: 11px;
  color: var(--muted);
}

.trades {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  font-size: 12px;
}

.trades__header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  font-size: 11px;
  color: var(--muted);
  padding: 2px 2px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.trades__num {
  text-align: right;
}

.trades__rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 0;
}

.tradeRow {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  padding: 2px 2px;
  font-variant-numeric: tabular-nums;
}

.tradeRow__time {
  color: rgba(230, 233, 239, 0.75);
}

.tradeRow__price,
.tradeRow__num {
  text-align: right;
}

.tradeRow__num {
  color: rgba(230, 233, 239, 0.75);
}

.tradeFormHead {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.tradeFormHead__left {
  display: flex;
  gap: 8px;
  align-items: center;
}

.tradeFormHead__right {
  color: var(--muted);
  font-weight: 850;
  font-size: 12px;
}

.chipBtn {
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 7px 10px;
  color: var(--text);
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.chipBtn:hover {
  border-color: rgba(255, 255, 255, 0.20);
}

.tradeForm {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.20);
}

.segmented__btn {
  background: transparent;
  border: 0;
  color: var(--muted);
  padding: 10px 12px;
  font-weight: 900;
  cursor: pointer;
}

.segmented__btn--activeLong {
  background: rgba(34, 197, 94, 0.18);
  color: rgba(220, 252, 231, 0.95);
}

.segmented__btn--activeShort {
  background: rgba(239, 68, 68, 0.18);
  color: rgba(254, 226, 226, 0.95);
}

.tradeTabs {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.tradeTabs__btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 8px 10px;
  color: var(--muted);
  font-weight: 850;
  cursor: pointer;
}

.tradeTabs__btn--active {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.20);
}

.tradeFields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.formField {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.formField__label {
  font-size: 11px;
  color: var(--muted);
}

.formField__input {
  background: rgba(0, 0, 0, 0.20);
  border: 1px solid var(--border2);
  border-radius: 10px;
  padding: 10px 10px;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.formField__input:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.tradeCta {
  width: 100%;
  justify-content: center;
}

.tradeMeta {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tradeMeta__row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  color: rgba(230, 233, 239, 0.9);
}

.tradeMeta__label {
  color: var(--muted);
}

.tradeMeta__value {
  font-variant-numeric: tabular-nums;
}

.sideHead {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: baseline;
}

.sideHead__title {
  font-weight: 900;
}

.sideHead__subtitle {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

@media (max-width: 1100px) {
  .shellBody {
    grid-template-columns: 1fr;
  }
  .shellSidebar {
    display: none;
  }
  .shellRightbar {
    display: none;
  }
  .statsRow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}