*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

.hidden { display: none !important; }

:root {
  --bg-primary: #131722;
  --bg-secondary: #1e222d;
  --bg-card: #1e222d;
  --bg-hover: #2a2e39;
  --text-primary: #d1d4dc;
  --text-secondary: #787b86;
  --green: #26a69a;
  --red: #ef5350;
  --border-color: #363a45;
  --sidebar-width: 200px;
  --topbar-height: 52px;
  --phone-topbar-height: 44px;
  --control-strip-height: 40px;
  --bottom-bar-height: 44px;
}

:root[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f0f3fa;
  --bg-card: #ffffff;
  --bg-hover: #e0e3eb;
  --text-primary: #131722;
  --text-secondary: #787b86;
  --border-color: #e0e3eb;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Trebuchet MS', Roboto, Ubuntu, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

#topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--topbar-height);
  padding: 0 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.topbar-sep {
  width: 1px;
  height: 22px;
  background: var(--border-color);
  flex-shrink: 0;
  margin: 0 2px;
}

.search-container {
  position: relative;
}

#symbol-search {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: 4px;
  width: 220px;
  font-size: 14px;
  outline: none;
}

#symbol-search:focus {
  border-color: var(--green);
}

.search-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  width: 260px;
  max-height: 300px;
  overflow-y: auto;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  z-index: 1000;
}

.search-dropdown.hidden {
  display: none;
}

.search-dropdown-item {
  padding: 8px 12px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-primary);
}

.search-dropdown-item:hover,
.search-dropdown-item.active {
  background: var(--bg-hover);
}

#default-timeframe {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
}

#theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 18px;
}

#connection-status {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.connected { background: var(--green); }
.status-dot.disconnected { background: var(--red); }

#main-content {
  display: flex;
  flex: 1;
  overflow: hidden;
}

#chart-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2px;
  padding: 2px;
  overflow-y: auto;
  transition: grid-template-columns 0.3s ease;
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  min-height: 250px;
  min-width: 200px;
  position: relative;
  overflow: hidden;
}

.chart-card .resize-handle {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 16px;
  height: 16px;
  cursor: nwse-resize;
  z-index: 10;
  touch-action: none;
}

.chart-card .resize-handle::after {
  content: '';
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--text-secondary);
  border-bottom: 2px solid var(--text-secondary);
}

.chart-card-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 8px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  font-size: 12px;
}

.chart-card-toolbar .symbol-label {
  font-weight: 600;
  color: var(--text-primary);
}

.chart-card-toolbar select {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 2px 4px;
  border-radius: 3px;
  font-size: 11px;
  cursor: pointer;
}

.chart-card-toolbar .remove-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 14px;
  padding: 0 4px;
}

.chart-card-toolbar .remove-btn:hover {
  color: var(--red);
}

.chart-card-body {
  flex: 1;
  position: relative;
  overflow: hidden;
  min-height: 0;
}

.chart-error {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--red);
  font-size: 13px;
}

#sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  overflow-y: auto;
  flex-shrink: 0;
}

#sidebar h3 {
  padding: 10px 12px 6px;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.wl-info-icon {
  cursor: help;
  font-size: 11px;
  opacity: 0.6;
  transition: opacity 0.15s;
}

.wl-info-icon:hover {
  opacity: 1;
}

.watchlist-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-primary);
}

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

.watchlist-item .wl-symbol {
  font-weight: 600;
}

.watchlist-item .wl-price {
  font-size: 11px;
  color: var(--text-secondary);
  min-height: 13px;
  line-height: 13px;
}

.watchlist-item .wl-change {
  min-height: 13px;
  line-height: 13px;
}

.watchlist-item .wl-change.positive { color: var(--green); }
.watchlist-item .wl-change.negative { color: var(--red); }

.watchlist-item .wl-remove {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 12px;
  padding: 0 2px;
}

.watchlist-item .wl-remove:hover {
  color: var(--red);
}

/* --- Mobile layout --- */
.hamburger-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
}

.hamburger-panel {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 8px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hamburger-section select {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 8px;
  border-radius: 4px;
  font-size: 13px;
}

.hamburger-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.hamburger-actions button {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
}

.hamburger-actions button:hover {
  background: var(--bg-hover);
}

.watchlist-mobile-bar {
  display: none;
  padding: 4px 8px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.watchlist-mobile-toggle {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  font-weight: 600;
}

.watchlist-mobile-dropdown {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-top: 4px;
  max-height: 200px;
  overflow-y: auto;
}

.watchlist-mobile-dropdown .wl-empty {
  padding: 8px;
  font-size: 12px;
  color: var(--text-secondary);
}

.premium-tier-badge {
  display: inline-block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 4px;
  margin-top: 4px;
}

.premium-tier-badge.premium {
  background: #ffd70022;
  color: #ffd700;
  border: 1px solid #ffd70044;
}

.premium-tier-badge.free {
  background: #787b8622;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

@media (max-width: 1200px) and (min-width: 769px) {
  #chart-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .chart-card {
    min-height: 200px;
  }
}

@media (min-width: 769px) and (max-width: 1200px) and (orientation: landscape) {
  #chart-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 769px) and (max-width: 1200px) {
  #topbar {
    padding: 0 10px;
  }
  #symbol-search {
    width: 160px;
  }
  #layout-select {
    max-width: 120px;
    font-size: 12px;
    padding: 6px 8px;
  }
  .layout-controls button {
    padding: 4px 8px;
    font-size: 13px;
  }
}

@media (max-width: 768px) {
  #chart-grid {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 4px;
    padding: 0;
    scrollbar-width: none;
    flex: 1;
  }
  #chart-grid::-webkit-scrollbar {
    display: none;
  }
  .chart-card {
    flex: 0 0 calc(100% - 32px);
    min-width: auto;
    min-height: auto;
    scroll-snap-align: start;
    margin: 0;
    border: 1px solid var(--border-color);
  }
  .chart-card:first-child {
    margin-left: 4px;
  }
  .chart-card:last-child {
    margin-right: 4px;
  }
  #sidebar {
    display: none;
  }
  .hamburger-toggle {
    display: inline-block;
  }
  #topbar {
    height: var(--phone-topbar-height);
    padding: 0 8px;
  }
  .topbar-left .layout-controls,
  #default-timeframe,
  .topbar-sep:first-of-type,
  .topbar-group > #theme-toggle,
  .topbar-group > .auth-sep,
  .topbar-group > .auth-btn,
  .topbar-group > .auth-user-info,
  .topbar-group > #wallet-connect-btn,
  .topbar-group > .wallet-address {
    display: none;
  }
  #symbol-search {
    width: 120px;
    font-size: 13px;
    padding: 6px 10px;
  }
  #premium-toggle {
    font-size: 11px;
    padding: 3px 8px;
  }
  #positions-strip {
    display: none;
  }
  #watchlist-mobile-bar {
    display: none;
  }
  #main-content {
    flex-direction: column;
  }
  #phone-controls {
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
  }
  .chart-card .resize-handle {
    display: none;
  }
  .chart-card-toolbar {
    font-size: 11px;
    padding: 2px 6px;
  }
  .chart-card-toolbar select {
    font-size: 10px;
    padding: 1px 3px;
  }
}

.chart-card.loading .chart-card-body::after {
  content: 'Loading...';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--text-secondary);
  font-size: 13px;
}

.wl-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.wl-empty {
  padding: 12px;
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
}

.layout-controls {
  display: flex;
  align-items: center;
  gap: 4px;
}

#layout-select {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  max-width: 160px;
}

.layout-controls button {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
}

.layout-controls button:hover {
  background: var(--bg-hover);
}

.layout-controls button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.wl-dropdown {
  position: fixed;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  z-index: 500;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.wl-dropdown button {
  display: block;
  width: 100%;
  padding: 8px 20px;
  text-align: left;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  font-size: 13px;
  white-space: nowrap;
}
.wl-dropdown button:hover {
  background: var(--bg-hover);
}

.fullscreen-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.85);
  display: flex;
  flex-direction: column;
}
.fullscreen-modal.hidden {
  display: none !important;
}
.fullscreen-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}
.fullscreen-symbol {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
}
.fullscreen-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}
.fullscreen-close:hover {
  color: var(--text-primary);
}
.fullscreen-body {
  flex: 1;
  position: relative;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.chart-card-toolbar {
  gap: 4px;
}

.exchange-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 700;
  margin-left: 2px;
  line-height: 1;
  cursor: pointer;
  user-select: none;
  flex-shrink: 0;
}

.exchange-badges {
  display: inline-flex;
  gap: 2px;
  margin-left: 6px;
}

.ex-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 2px;
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
}

.ex-badge.ex-binance,
.exchange-badge.ex-binance {
  background: #f0b90b;
  color: #1e2329;
}

.ex-badge.ex-bybit,
.exchange-badge.ex-bybit {
  background: #5e5ce6;
  color: #fff;
}

.ex-badge.ex-okx,
.exchange-badge.ex-okx {
  background: #1b9cf0;
  color: #fff;
}

.settings-container {
  position: relative;
}

#settings-toggle {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

#settings-toggle:hover {
  background: var(--bg-hover);
}

.settings-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  width: 280px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  z-index: 1000;
  padding: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  margin-top: 4px;
}

.settings-dropdown.hidden {
  display: none;
}

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

.settings-label {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.settings-dropdown input {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 8px;
  border-radius: 4px;
  font-size: 12px;
  outline: none;
  width: 100%;
}

.settings-dropdown input:focus {
  border-color: var(--green);
}

.settings-actions {
  display: flex;
  gap: 4px;
}

.settings-actions button {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 8px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
}

.settings-actions button:hover {
  background: var(--bg-hover);
}

.bingx-status {
  font-size: 11px;
  min-height: 14px;
  line-height: 14px;
}

.bingx-status.connected { color: var(--green); }
.bingx-status.error { color: var(--red); }

#positions-strip {
  display: flex;
  align-items: center;
  height: 40px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0 8px;
  gap: 12px;
  flex-shrink: 0;
  overflow: hidden;
}

#positions-strip.hidden {
  display: none;
}

.positions-total-pnl {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  padding-right: 12px;
  border-right: 1px solid var(--border-color);
  flex-shrink: 0;
}

.positions-total-pnl.positive { color: var(--green); }
.positions-total-pnl.negative { color: var(--red); }

.positions-error {
  font-size: 12px;
  color: var(--red);
}

.positions-error.hidden {
  display: none;
}

.positions-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  flex: 1;
  padding: 2px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

.position-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  cursor: pointer;
  font-size: 12px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.15s;
}

.position-chip:hover {
  background: var(--bg-hover);
}

.position-chip .pc-symbol {
  font-weight: 600;
  color: var(--text-primary);
}

.position-chip .pc-size {
  color: var(--text-secondary);
  font-size: 11px;
}

.position-chip .pc-pnl-dollar {
  font-weight: 600;
}

.position-chip .pc-pnl-dollar.positive { color: var(--green); }
.position-chip .pc-pnl-dollar.negative { color: var(--red); }

.position-chip .pc-pnl-percent {
  font-size: 11px;
}

.position-chip .pc-pnl-percent.positive { color: var(--green); }
.position-chip .pc-pnl-percent.negative { color: var(--red); }

#layout-positions {
  background: var(--bg-primary);
  border: 1px solid var(--green);
  color: var(--green);
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  margin-left: 4px;
}

#layout-positions:hover {
  background: var(--green);
  color: #fff;
}

#layout-positions.has-positions {
  position: relative;
}

#layout-positions.has-positions::after {
  content: '';
  position: absolute;
  top: -2px;
  right: -2px;
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
}

#layout-positions:disabled {
  border-color: var(--text-secondary);
  color: var(--text-secondary);
  cursor: not-allowed;
  opacity: 0.5;
}

#layout-positions:disabled:hover {
  background: var(--bg-primary);
  color: var(--text-secondary);
}

/* Auth UI */
.auth-sep {
  display: inline-block;
  width: 1px;
  height: 24px;
  background: var(--border-color);
  margin: 0 8px;
  flex-shrink: 0;
}

.auth-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 4px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  transition: background 0.15s;
  flex-shrink: 0;
  white-space: nowrap;
}

.auth-btn:hover {
  background: var(--bg-hover);
}

.auth-user-info {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.auth-user-info.hidden {
  display: none;
}

.auth-user-name {
  font-size: 13px;
  color: var(--text-secondary);
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Premium Feature Button */
.premium-container {
  position: relative;
}

#premium-toggle {
  background: linear-gradient(135deg, #8B5CF6, #6D28D9);
  border: 1px solid #7C3AED;
  color: #fff;
  padding: 4px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  transition: opacity 0.15s;
}

#premium-toggle:hover {
  opacity: 0.9;
}

:root[data-theme="light"] #premium-toggle {
  background: linear-gradient(135deg, #8B5CF6, #6D28D9);
  color: #fff;
}

.premium-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  width: 280px;
  background: var(--bg-secondary);
  border: 1px solid #7C3AED;
  border-radius: 4px;
  z-index: 1000;
  padding: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  margin-top: 4px;
}

.premium-dropdown.hidden {
  display: none;
}

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

.premium-label {
  font-size: 11px;
  text-transform: uppercase;
  color: #8B5CF6;
  letter-spacing: 0.5px;
  font-weight: 700;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-color);
}

.premium-feature-item {
  padding: 10px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
}

.premium-feature-item .pf-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.premium-feature-item .pf-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.premium-feature-item .pf-lock {
  font-size: 11px;
  color: #8B5CF6;
  margin-top: 6px;
  display: inline-block;
}

.premium-feature-item .pf-status {
  font-size: 11px;
  margin-top: 6px;
  display: inline-block;
}

.premium-feature-item .pf-status.active {
  color: var(--green);
}

.premium-feature-item .pf-status.available {
  color: #8B5CF6;
}

.premium-feature-item .pf-action {
  margin-top: 6px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
}

.premium-feature-item .pf-action:hover {
  background: var(--bg-hover);
}

.premium-footer {
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.premium-footer.hidden {
  display: none;
}

.premium-login-btn {
  width: 100%;
  background: #8B5CF6;
  border: none;
  color: #fff;
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
}

.premium-login-btn:hover {
  background: #7C3AED;
}

/* Positions Watchlist Sidebar */
.positions-watchlist {
  border-top: 1px solid var(--border-color);
  margin-top: 8px;
}

.positions-watchlist.hidden {
  display: none;
}

.pw-header {
  padding: 10px 12px 6px;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.5px;
}

.pw-live {
  font-size: 10px;
  color: var(--green);
  text-transform: none;
  letter-spacing: 0;
}

.pw-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-primary);
}

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

.pw-symbol {
  font-weight: 600;
}

.pw-pnl {
  font-size: 12px;
  font-weight: 600;
}

.pw-pnl.positive {
  color: var(--green);
}

.pw-pnl.negative {
  color: var(--red);
}

.pw-empty {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
}

.pw-error {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--red);
  text-align: center;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-overlay.hidden {
  display: none !important;
}
.modal-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
  width: 360px;
  max-width: 90vw;
  position: relative;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}
.modal-close:hover {
  color: var(--text-primary);
}
.modal-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.modal-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}
.auth-providers {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.auth-provider-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 16px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
}
.auth-provider-btn:hover {
  background: var(--bg-hover);
}
.provider-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.bingx-modal {
  width: 380px;
}
.bingx-modal-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bingx-modal-input {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 13px;
  outline: none;
  width: 100%;
}
.bingx-modal-input:focus {
  border-color: var(--green);
}
.bingx-modal-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.bingx-modal-btn {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
}
.bingx-modal-btn:hover {
  background: var(--bg-hover);
}
.bingx-modal-btn.primary {
  background: #8B5CF6;
  border-color: #8B5CF6;
  color: #fff;
}
.bingx-modal-btn.primary:hover {
  background: #7C3AED;
}

.wallet-address {
  color: var(--text-primary);
  font-size: 12px;
  font-family: monospace;
  opacity: 0.8;
  margin-right: 6px;
}

.wallet-btn {
  background: #0052FF;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 4px 10px;
  cursor: pointer;
}

.wallet-btn:hover {
  background: #0044D6;
}

/* --- Phone Layout Components --- */
.phone-only {
  display: none;
}

.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
}

.search-overlay.hidden {
  display: none !important;
}

.search-overlay-header {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  gap: 8px;
  flex-shrink: 0;
}

.search-overlay-back {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
}

#search-overlay-input {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 10px 12px;
  border-radius: 4px;
  font-size: 16px;
  outline: none;
}

#search-overlay-input:focus {
  border-color: var(--green);
}

.search-overlay-results {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.search-overlay-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  cursor: pointer;
  border-radius: 6px;
  font-size: 15px;
  color: var(--text-primary);
}

.search-overlay-item:hover,
.search-overlay-item:active {
  background: var(--bg-hover);
}

.control-strip {
  display: flex;
  align-items: center;
  padding: 4px 8px;
  height: var(--control-strip-height);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  gap: 8px;
  flex-shrink: 0;
}

.control-pills {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.control-pills::-webkit-scrollbar {
  display: none;
}

.control-pill {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  flex-shrink: 0;
}

.control-pill.active {
  border-color: var(--green);
  color: var(--green);
  background: rgba(38, 166, 154, 0.1);
}

.control-pill:active {
  transform: scale(0.95);
}

#control-exchange-badge {
  margin-left: auto;
  cursor: pointer;
  flex-shrink: 0;
}

.bottom-symbol-bar {
  display: flex;
  align-items: center;
  height: var(--bottom-bar-height);
  background: var(--bg-secondary);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding: 0 4px;
  flex-shrink: 0;
  gap: 2px;
}

.bottom-symbol-bar::-webkit-scrollbar {
  display: none;
}

.symbol-bar-item {
  display: flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  color: var(--text-secondary);
  transition: all 0.15s;
  flex-shrink: 0;
  border: none;
  background: none;
}

.symbol-bar-item.active {
  color: var(--green);
  background: rgba(38, 166, 154, 0.1);
}

.symbol-bar-item:active {
  background: var(--bg-hover);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 6px 0;
  flex-shrink: 0;
}

.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border-color);
  transition: all 0.2s;
}

.carousel-dot.active {
  background: var(--green);
  width: 18px;
  border-radius: 3px;
}

/* Phone positions strip (collapsible) */
#positions-strip-phone {
  flex-shrink: 0;
}

.positions-collapsible {
  display: flex;
  flex-direction: column;
}

.positions-collapsible.hidden {
  display: none;
}

.positions-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: var(--bg-secondary);
  border: none;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  gap: 8px;
}

.positions-toggle-icon {
  transition: transform 0.2s;
  font-size: 10px;
}

.positions-toggle.open .positions-toggle-icon {
  transform: rotate(180deg);
}

#positions-pnl-compact {
  font-weight: 600;
}

#positions-pnl-compact.positive { color: var(--green); }
#positions-pnl-compact.negative { color: var(--red); }

.positions-expanded {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px 8px;
  background: var(--bg-secondary);
}

/* Hamburger enhancements */
.hamburger-section {
  padding: 4px 0;
}

.hamburger-section + .hamburger-section {
  border-top: 1px solid var(--border-color);
  margin-top: 4px;
  padding-top: 8px;
}

.hamburger-action-btn {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 13px;
  cursor: pointer;
  flex: 1;
  text-align: center;
}

.hamburger-action-btn:active {
  background: var(--bg-hover);
}

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

.hamburger-auth .auth-btn,
.hamburger-auth .auth-user-info {
  display: flex !important;
  width: 100%;
  justify-content: center;
}

.hamburger-premium {
  margin-bottom: 6px;
}