/* ============================================
   9CEX Exchange — Professional Dark Theme
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* === CSS Variables === */
:root {
  --bg-primary: #0B0E11;
  --bg-secondary: #1E2329;
  --bg-tertiary: #2B3139;
  --bg-card: #181A20;
  --bg-input: #2B3139;
  --bg-hover: #363C45;
  --border-color: #2B3139;
  --border-light: #363C45;

  --text-primary: #EAECEF;
  --text-secondary: #848E9C;
  --text-tertiary: #5E6673;
  --text-brand: #F0B90B;

  --brand: #F0B90B;
  --brand-hover: #FFD740;
  --green: #0ECB81;
  --green-bg: rgba(14, 203, 129, 0.1);
  --green-hover: #14E090;
  --red: #F6465D;
  --red-bg: rgba(246, 70, 93, 0.1);
  --red-hover: #FF5A6F;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --transition: all 0.2s ease;
}

/* === Reset & Base === */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 14px;
}

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  overflow-x: auto;
  overflow-y: auto;
}

/* === Scrollbar === */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--bg-hover);
}

/* ============================================
   HEADER
   ============================================ */
.header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 100;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--brand), #FFD740);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  color: #0B0E11;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.93rem;
  transition: var(--transition);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--brand);
  border-radius: 2px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-btn {
  padding: 7px 16px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-login {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.btn-login:hover {
  background: var(--bg-tertiary);
  border-color: var(--text-secondary);
}

.btn-register {
  background: var(--brand);
  color: #0B0E11;
}

.btn-register:hover {
  background: var(--brand-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(240, 185, 11, 0.3);
}

.btn-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  font-size: 1.1rem;
}

.btn-icon:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

/* ============================================
   TICKER BAR
   ============================================ */
.ticker-bar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0 24px;
  height: 52px;
  display: flex;
  align-items: center;
  gap: 28px;
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
}
.ticker-bar::-webkit-scrollbar { display: none; }

.ticker-pair-name {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  padding-right: 20px;
  border-right: 1px solid var(--border-color);
  white-space: nowrap;
}

.ticker-pair-name .pair-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: #0B0E11;
}

.ticker-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  white-space: nowrap;
}

.ticker-label {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.ticker-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.ticker-value.green {
  color: var(--green);
}

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

.ticker-price-main {
  font-size: 1.35rem;
  font-weight: 700;
}

/* ============================================
   MAIN 3-COLUMN LAYOUT
   ============================================ */
.main-content {
  display: grid;
  grid-template-columns: 240px 1fr 300px;
  grid-template-rows: 1fr;
  gap: 1px;
  background: var(--border-color);
  height: calc(100vh - 120px);
  overflow: hidden;
}

/* === LEFT: Orderbook Sidebar === */
.left-sidebar {
  background: var(--bg-card);
  grid-column: 1;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}

.left-sidebar .panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.market-pairs-header {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
}

.market-search {
  width: 100%;
  padding: 8px 12px 8px 34px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.85rem;
  outline: none;
  transition: var(--transition);
}

.market-search:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 2px rgba(240, 185, 11, 0.15);
}

.search-wrapper {
  position: relative;
}

.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  font-size: 0.85rem;
}

.market-tabs {
  display: flex;
  padding: 8px 14px 0;
  gap: 2px;
  border-bottom: 1px solid var(--border-color);
}

.market-tab {
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-family: var(--font);
  transition: var(--transition);
}

.market-tab:hover {
  color: var(--text-primary);
}

.market-tab.active {
  color: var(--brand);
  border-bottom-color: var(--brand);
}

.market-list-header {
  display: grid;
  grid-template-columns: 1fr 1fr 70px;
  padding: 8px 14px;
  font-size: 0.72rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
}

.market-list {
  flex: 1;
  overflow-y: auto;
}

.market-item {
  display: grid;
  grid-template-columns: 1fr 1fr 70px;
  padding: 8px 14px;
  cursor: pointer;
  transition: var(--transition);
  align-items: center;
}

.market-item:hover {
  background: var(--bg-hover);
}

.market-item.active {
  background: rgba(240, 185, 11, 0.08);
  border-left: 2px solid var(--brand);
}

.market-item .pair {
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.market-item .pair .base {
  color: var(--text-primary);
}

.market-item .pair .quote {
  color: var(--text-tertiary);
  font-size: 0.75rem;
  font-weight: 400;
}

.market-item .price {
  font-size: 0.85rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.market-item .change {
  font-size: 0.8rem;
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.star-btn {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 0.75rem;
  padding: 2px;
  transition: var(--transition);
}

.star-btn:hover,
.star-btn.active {
  color: var(--brand);
}

/* === CENTER: Chart + Order Book + Trades === */
.center-area {
  background: var(--bg-card);
  grid-column: 2;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.chart-container {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
}

.chart-toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.chart-tf-btn {
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font);
  transition: var(--transition);
}

.chart-tf-btn:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.chart-tf-btn.active {
  color: var(--brand);
  background: rgba(240, 185, 11, 0.12);
}

.chart-area {
  flex: 1;
  min-height: 300px;
  position: relative;
}

/* === Trade Forms Container === */
.bottom-panels {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-color);
  flex-shrink: 0;
}

.panel {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  overflow: hidden;
}

.panel:first-child {
  border-right: 1px solid var(--border-color);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: flex-start; /* Changed from space-between for better tab grouping */
  gap: 16px;
  padding: 0 16px;
  height: 48px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  flex-shrink: 0;
}

.panel-header .tab-group {
  display: flex;
  gap: 2px;
}

.panel-header .tab-btn {
  padding: 0 12px;
  height: 100%;
  font-size: 0.85rem;
  font-weight: 500;
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  font-family: var(--font);
  transition: var(--transition);
  display: flex;
  align-items: center;
}

.panel-header .tab-btn.active {
  color: var(--text-primary);
  border-bottom-color: var(--brand);
}

.panel-content {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* === Order Book === */
.cxmuted { color: #848E9C !important; }
.cxbrand { color: #F0B90B !important; }
.cxgreen { color: #0ECB81 !important; }
.cxred { color: #F6465D !important; }

/* === Custom Modal (Confirm) === */
.custom-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.custom-modal {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    width: 400px;
    max-width: 90vw;
    box-shadow: var(--shadow-xl);
    animation: scaleIn 0.2s ease;
}

.modal-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.modal-body {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.5;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.btn-modal {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-cancel {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}
.btn-cancel:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-confirm {
    background: var(--brand);
    color: #000;
}
.btn-confirm:hover {
    background: var(--brand-hover);
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scaleIn { from { transform: scale(0.95); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.orderbook-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 6px 16px;
  font-size: 0.7rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.orderbook-header span:nth-child(2) {
  text-align: center;
}

.orderbook-header span:last-child {
  text-align: right;
}

.orderbook-asks,
.orderbook-bids {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.orderbook-asks {
  justify-content: flex-end;
}

.orderbook-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 2px 16px;
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
  position: relative;
  line-height: 1.7;
}

.orderbook-row .ob-price {
  font-weight: 500;
}

.orderbook-row .ob-amount {
  text-align: center;
  color: var(--text-secondary);
}

.orderbook-row .ob-total {
  text-align: right;
  color: var(--text-secondary);
}

.orderbook-row.ask {
  background: linear-gradient(to left, var(--red-bg) var(--depth), transparent var(--depth));
}

.orderbook-row.ask .ob-price {
  color: var(--red);
}

.orderbook-row.bid {
  background: linear-gradient(to left, var(--green-bg) var(--depth), transparent var(--depth));
}

.orderbook-row.bid .ob-price {
  color: var(--green);
}

.orderbook-spread {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 16px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: rgba(240, 185, 11, 0.04);
  gap: 8px;
  flex-shrink: 0;
}

.orderbook-spread .spread-label {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  font-weight: 400;
}

/* === Recent Trades === */
.trades-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 6px 16px;
  font-size: 0.7rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.trades-header span:nth-child(2) {
  text-align: center;
}

.trades-header span:last-child {
  text-align: right;
}

.trades-list {
  flex: 1;
  overflow-y: auto;
}

.trade-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 2px 16px;
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.7;
  transition: background 0.15s;
}

.trade-row:hover {
  background: var(--bg-hover);
}

.trade-row .tr-price {
  font-weight: 500;
}

.trade-row .tr-amount {
  text-align: center;
  color: var(--text-secondary);
}

.trade-row .tr-time {
  text-align: right;
  color: var(--text-tertiary);
}

.trade-row.buy .tr-price {
  color: var(--green);
}

.trade-row.sell .tr-price {
  color: var(--red);
}

/* === RIGHT: Orderbook & Trades Sidebar === */
.right-sidebar {
  background: var(--bg-card);
  grid-column: 3;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  overflow-y: hidden;
  height: 100%;
}

.right-sidebar .panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-right: none;
}

.right-sidebar .trades-panel {
  border-top: 1px solid var(--border-color);
}

.right-sidebar .tab-group.compact button {
  padding: 4px 8px;
  font-size: 0.75rem;
}

.orderbook-scroller {
  flex: 1;
  overflow-y: hidden;
  display: flex;
  flex-direction: column;
}

/* === Dual Trade Forms (Under Chart) === */
.dual-trade-forms {
  display: grid;
  grid-template-columns: 1fr 1fr;
  flex: 1;
  overflow-y: auto;
  gap: 1px;
  background: var(--border-color);
}

.trade-form {
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  padding: 0;
}

.buy-form .form-title {
  color: var(--green);
  font-weight: 600;
  font-size: 1rem;
}

.sell-form .form-title {
  color: var(--red);
  font-weight: 600;
  font-size: 1rem;
}

.trade-form-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

.wallet-balance-inline {
  font-size: 0.8rem;
}

.trade-form-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.order-type-selector {
  display: flex;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.order-type-selector.buy-type .order-type-btn.active {
  color: var(--green);
  background: rgba(14, 203, 129, 0.1);
}

.order-type-selector.sell-type .order-type-btn.active {
  color: var(--red);
  background: rgba(244, 67, 54, 0.1);
}

.order-type-btn {
  flex: 1;
  padding: 6px 0;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-tertiary);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.order-type-btn:hover:not(.active) {
  color: var(--text-primary);
}

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

.form-label {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  display: flex;
  justify-content: space-between;
}

.form-input-wrapper {
  display: flex;
  align-items: center;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  transition: var(--transition);
  height: 44px; /* Slightly taller for better touch/click target */
}

.form-input-wrapper.binance-input {
  background: var(--bg-tertiary); /* Darker input bg like Binance */
  border-color: transparent;
}

.form-input-wrapper.binance-input:hover {
  border-color: var(--border-light);
}

.form-input-wrapper:focus-within {
  border-color: var(--brand);
  box-shadow: 0 0 0 2px rgba(240, 185, 11, 0.15);
}

.input-prefix {
  color: var(--text-tertiary);
  font-size: 0.85rem;
  white-space: nowrap;
  padding-left: 12px;
}

.form-input {
  flex: 1;
  padding: 0 8px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 500;
  outline: none;
  font-variant-numeric: tabular-nums;
  text-align: right;
  height: 100%;
}

.form-input::placeholder {
  color: var(--text-tertiary);
}

.input-suffix {
  padding: 0 12px 0 4px;
  font-size: 0.8rem;
  color: var(--text-tertiary);
  font-weight: 500;
  white-space: nowrap;
}

.bbo-btn {
  font-size: 0.7rem;
  padding: 2px 6px;
  margin-right: 8px;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-tertiary);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s;
}

.bbo-btn:hover {
  border-color: var(--brand);
  color: var(--brand);
}

/* Percentage Slider Custom */
.pct-slider.binance-slider {
  position: relative;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4px;
  margin: 8px 0;
}

.slider-track-bg {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--bg-hover);
  transform: translateY(-50%);
  z-index: 1;
}

.slider-point {
  width: 12px;
  height: 12px;
  background: var(--bg-card);
  border: 2px solid var(--bg-hover);
  border-radius: 2px;
  transform: rotate(45deg);
  cursor: pointer;
  z-index: 2;
  transition: var(--transition);
}

.slider-point:hover {
  border-color: var(--brand);
  background: var(--brand);
}

.slider-point.active {
  background: var(--brand);
  border-color: var(--brand);
}

.pct-slider {
  display: flex;
  gap: 6px;
}

.pct-btn {
  flex: 1;
  padding: 5px;
  font-size: 0.72rem;
  font-weight: 500;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font);
  transition: var(--transition);
}

.pct-btn:hover,
.pct-btn.active {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-light);
}

.trade-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 4px 0;
}

.trade-total-row span:last-child {
  color: var(--text-primary);
  font-weight: 600;
}

.trade-submit-btn {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.5px;
}

.trade-submit-btn.buy-btn {
  background: var(--green);
  color: #fff;
}

.trade-submit-btn.buy-btn:hover {
  background: var(--green-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(14, 203, 129, 0.3);
}

.trade-submit-btn.sell-btn {
  background: var(--red);
  color: #fff;
}

.trade-submit-btn.sell-btn:hover {
  background: var(--red-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(246, 70, 93, 0.3);
}

/* Wallet Balance */
.wallet-balance {
  padding: 14px 16px;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

.wallet-title {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  margin-bottom: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.wallet-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
}

.wallet-asset {
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.wallet-asset-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 700;
}

.wallet-amount {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes flashGreen {
  0% {
    background: rgba(14, 203, 129, 0.3);
  }

  100% {
    background: transparent;
  }
}

@keyframes flashRed {
  0% {
    background: rgba(246, 70, 93, 0.3);
  }

  100% {
    background: transparent;
  }
}

.flash-green {
  animation: flashGreen 0.6s ease-out;
}

.flash-red {
  animation: flashRed 0.6s ease-out;
}

/* Tooltip */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 120%;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 10px;
  background: var(--bg-hover);
  color: var(--text-primary);
  font-size: 0.72rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.tooltip:hover::after {
  opacity: 1;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1100px) {
  .main-content {
    grid-template-columns: 1fr 280px;
  }

  .market-pairs {
    display: none;
  }

  .center-area {
    grid-column: 1;
  }

  .trade-panel {
    grid-column: 2;
  }
}

@media (max-width: 768px) {
  .main-content {
    grid-template-columns: 1fr;
    height: auto;
    overflow: auto;
  }

  .center-area {
    grid-column: 1;
  }

  .trade-panel {
    grid-column: 1;
  }

  .header {
    padding: 0 12px;
  }

  .nav-links {
    display: none;
  }

  .ticker-bar {
    padding: 0 12px;
    gap: 16px;
  }

  .bottom-panels {
    grid-template-columns: 1fr;
  }

  body {
    overflow: auto;
  }
}

/* === Utilities === */
.green {
  color: var(--green) !important;
}

.red {
  color: var(--red) !important;
}

.brand {
  color: var(--brand) !important;
}

.text-secondary {
  color: var(--text-secondary) !important;
}

.text-right {
  text-align: right !important;
}

.text-center {
  text-align: center !important;
}

.panel-title {
  font-size: 0.85rem;
  font-weight: 600;
}

/* ============================================
   USER ORDERS SECTION (BOTTOM)
   ============================================ */
.user-orders-section {
  background: var(--bg-primary);
  padding: 1px 0 0 0;
  border-top: 1px solid var(--border-color);
}

.user-orders-section .panel {
  background: var(--bg-card);
  min-height: 250px;
  max-height: 500px;
  display: flex;
  flex-direction: column;
}

.user-orders-section .panel-content {
  flex: 1;
  overflow-y: auto;
  position: relative;
}

.user-orders-section .panel-header {
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

.orders-table {
  width: 100%;
  border-collapse: collapse;
}

.orders-table th,
.orders-table td {
  padding: 12px 24px;
  text-align: left;
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  border-bottom: 1px solid var(--border-color);
}

.orders-table th {
  color: var(--text-tertiary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.75rem;
  background: var(--bg-card);
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 2px solid var(--border-color);
}

.orders-table td {
  color: var(--text-secondary);
}

.orders-table tr:hover td {
  background: var(--bg-hover);
}

.orders-table td.green {
  color: var(--green);
}

.orders-table td.red {
  color: var(--red);
}

.cancel-btn:hover {
  background: rgba(246, 70, 93, 0.1) !important;
}