/* ============================================================================
   DELTA-NEUTRAL DASHBOARD - Premium Trading Desk Aesthetic
   ============================================================================
   A refined institutional trading interface with gold accents on charcoal.
   Sharp geometry, dense information, professional clarity.
   ============================================================================ */

/* Import distinctive fonts */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
  color-scheme: dark;

  /* Typography */
  --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;

  /* Background - Charcoal Depths */
  --bg-primary: #0d0d0d;
  --bg-secondary: #141414;
  --bg-tertiary: #1c1c1c;
  --bg-elevated: #1a1a1a;
  --bg-hover: #252525;
  --bg-active: #2a2a2a;

  /* Gold - Premium Accents */
  --gold-primary: #d4af37;
  --gold-muted: #b8973a;
  --gold-bright: #f4d03f;
  --gold-dark: #8b7023;
  --gold-subtle: #3d3420;

  /* Text Hierarchy */
  --text-primary: #f0f0f0;
  --text-secondary: #a0a0a0;
  --text-muted: #606060;
  --text-gold: #d4af37;

  /* Borders */
  --border-primary: #2a2a2a;
  --border-gold: #3d3420;
  --border-accent: #d4af37;
  --border-subtle: #1f1f1f;

  /* Functional - P&L */
  --color-positive: #22c55e;
  --color-positive-muted: #166534;
  --color-negative: #ef4444;
  --color-negative-muted: #991b1b;
  --color-warning: #f59e0b;
  --color-warning-muted: #92400e;

  /* Semantic aliases */
  --color-background: var(--bg-primary);
  --color-background-alt: var(--bg-secondary);
  --color-surface: var(--bg-secondary);
  --color-surface-muted: var(--bg-tertiary);
  --color-surface-strong: var(--bg-elevated);
  --color-text-primary: var(--text-primary);
  --color-text-muted: var(--text-secondary);
  --color-text-strong: #ffffff;
  --color-border-subtle: var(--border-primary);
  --color-accent-start: var(--gold-primary);
  --color-accent-end: var(--gold-muted);
  --color-success: var(--color-positive);
  --color-danger: var(--color-negative);
  --color-negative-text: var(--color-negative);
  --color-warning-text: var(--color-warning);
  --color-positive-text: var(--color-positive);
  --color-positive-strong: var(--color-positive);

  /* Focus */
  --focus-ring: 0 0 0 2px var(--gold-primary);

  /* Geometry */
  --radius-none: 0px;
  --radius-sm: 2px;
  --radius-md: 2px;
  --radius-lg: 2px;

  /* Transitions */
  --transition-fast: 100ms ease;
  --transition-base: 150ms ease;
}

/* ============================================================================
   BASE RESET & TYPOGRAPHY
   ============================================================================ */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  display: flex;
  justify-content: center;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.auth-locked {
  overflow: hidden;
}

body.auth-locked .page {
  display: none;
}

.page {
  width: min(1280px, 100%);
  padding: 1rem clamp(1rem, 4vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--gold-primary);
}

p {
  margin: 0;
  line-height: 1.5;
}

/* ============================================================================
   HEADER - Command Bar Style
   ============================================================================ */

.header {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-gold);
}

.header__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.header__title {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

/* Install Button */
.header__install-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1px solid var(--gold-primary);
  border-radius: var(--radius-sm);
  color: var(--gold-primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-base);
  box-shadow: none;
}

.header__install-btn:hover {
  background: var(--gold-primary);
  color: var(--bg-primary);
}

.header__install-icon {
  width: 16px;
  height: 16px;
}

.header__install-text {
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

/* User Menu */
.header__user-menu {
  position: relative;
}

.header__user-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem 0.35rem 0.35rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: none;
}

.header__user-trigger:hover {
  border-color: var(--gold-muted);
  background: var(--bg-hover);
}

.header__user-trigger[aria-expanded="true"] {
  border-color: var(--gold-primary);
}

.header__user-avatar {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-primary);
  color: var(--bg-primary);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.header__user-email {
  font-size: 0.8rem;
  color: var(--text-secondary);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.header__user-chevron {
  width: 14px;
  height: 14px;
  color: var(--text-muted);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.header__user-trigger[aria-expanded="true"] .header__user-chevron {
  transform: rotate(180deg);
}

/* Dropdown Panel */
.header__dropdown {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 220px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all var(--transition-base);
  z-index: 1000;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.header__dropdown[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header__dropdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-primary);
  margin-bottom: 0.5rem;
}

.header__dropdown-email {
  font-size: 0.75rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.header__dropdown-badge {
  padding: 0.15rem 0.5rem;
  background: var(--gold-subtle);
  border: 1px solid var(--gold-muted);
  border-radius: var(--radius-sm);
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.header__dropdown-divider {
  height: 1px;
  background: var(--border-primary);
  margin: 0.25rem 0.5rem;
}

.header__dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.6rem 0.75rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: none;
}

.header__dropdown-item svg {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

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

.header__dropdown-item:hover svg {
  color: var(--gold-primary);
}

.header__dropdown-item--danger {
  color: var(--color-negative);
}

.header__dropdown-item--danger svg {
  color: var(--color-negative);
}

.header__dropdown-item--danger:hover {
  background: rgba(239, 68, 68, 0.1);
}

/* ============================================================================
   STATUS CHIPS - Trading Terminal Indicators
   ============================================================================ */

.status-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.status-chips:empty {
  display: none;
}

.status-chip {
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-chip.ok {
  background: rgba(34, 197, 94, 0.1);
  border-color: var(--color-positive-muted);
  color: var(--color-positive);
}

.status-chip.error {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--color-negative-muted);
  color: var(--color-negative);
}

.status-chip.info {
  background: var(--gold-subtle);
  border-color: var(--gold-muted);
  color: var(--gold-primary);
}

/* ============================================================================
   BUTTONS - Institutional Style
   ============================================================================ */

button {
  font-family: var(--font-sans);
  background: var(--gold-primary);
  border: none;
  color: var(--bg-primary);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: none;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

button:not(:disabled):hover {
  background: var(--gold-bright);
  transform: none;
}

button:not(:disabled):active {
  background: var(--gold-muted);
}

button.secondary {
  background: transparent;
  border: 1px solid var(--border-primary);
  color: var(--text-primary);
}

button.secondary:hover {
  border-color: var(--gold-muted);
  color: var(--gold-primary);
  background: transparent;
}

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

button:focus-visible,
select:focus-visible,
input[type='number']:focus-visible,
.tab:focus-visible,
button.venue-button:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* ============================================================================
   FORM INPUTS - Terminal Style
   ============================================================================ */

input, button {
  font-family: inherit;
}

input[type='text'],
input[type='email'],
input[type='password'],
input[type='number'],
textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  transition: border-color var(--transition-base);
}

input[type='text']:focus,
input[type='email']:focus,
input[type='password']:focus,
input[type='number']:focus,
textarea:focus {
  border-color: var(--gold-primary);
  outline: none;
}

textarea {
  resize: vertical;
  min-height: 3rem;
}

label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 600;
}

/* ============================================================================
   VENUE SELECTOR - Exchange Grid
   ============================================================================ */

.venue-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

button.venue-button {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-primary);
  box-shadow: none;
  padding: 0.5rem 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: flex-start;
  text-align: left;
  font-size: 0.8rem;
  line-height: 1.2;
  white-space: normal;
  text-transform: none;
  letter-spacing: 0;
  transition: all var(--transition-fast);
}

button.venue-button:not(:disabled):hover {
  border-color: var(--gold-muted);
  background: var(--bg-hover);
}

.venue-button__logo {
  width: 20px;
  height: 20px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
}

.venue-button__label {
  font-weight: 600;
  font-size: 0.85rem;
  flex: 1;
}

button.venue-button.selected {
  background: var(--gold-subtle);
  color: var(--gold-primary);
  border-color: var(--gold-primary);
}

button.venue-button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ============================================================================
   LAYOUT - Trading Terminal Grid
   ============================================================================ */

.layout {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(280px, 320px) minmax(0, 1fr);
  align-items: start;
}

.panel {
  background: var(--bg-secondary);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-primary);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.panel h2 {
  font-size: 0.85rem;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-gold);
}

/* Control Card */
.control-card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
}

.control-card h2 {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0.5rem;
}

.control-feedback {
  min-height: 1rem;
}

.feedback {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--gold-subtle);
  border: 1px solid var(--gold-muted);
  border-left: 3px solid var(--gold-primary);
  color: var(--text-primary);
  font-size: 0.85rem;
  line-height: 1.5;
}

.feedback--success {
  background: rgba(34, 197, 94, 0.1);
  border-color: var(--color-positive-muted);
  border-left-color: var(--color-positive);
}

.feedback--error {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--color-negative-muted);
  border-left-color: var(--color-negative);
}

.feedback__message {
  font-weight: 600;
}

.feedback ul {
  margin: 0;
  padding-left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.control-card h3 {
  font-size: 0.9rem;
  color: var(--text-primary);
}

.control-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.control-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.control-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 0.5rem;
}

/* ============================================================================
   SLIDERS - Precision Controls
   ============================================================================ */

.leverage-slider-container,
.collateral-slider-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

input[type="range"] {
  flex: 1;
  height: 4px;
  border-radius: var(--radius-sm);
  background: var(--border-primary);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-sm);
  background: var(--gold-primary);
  cursor: pointer;
  border: 2px solid var(--bg-primary);
  transition: all var(--transition-fast);
}

input[type="range"]::-webkit-slider-thumb:hover {
  background: var(--gold-bright);
}

input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border: 2px solid var(--bg-primary);
  border-radius: var(--radius-sm);
  background: var(--gold-primary);
  cursor: pointer;
}

input[type="range"]:focus {
  outline: none;
}

.leverage-display,
.collateral-display {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold-primary);
  min-width: 3rem;
  text-align: right;
}

.notional-preview {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  margin-top: 0.25rem;
}

.preview-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.preview-value {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-positive);
}

.preview-value.error {
  color: var(--color-negative);
}

.preview-value.loading {
  color: var(--text-muted);
}

/* Collateral Controls */
.collateral-controls {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.collateral-mode-toggle {
  display: inline-flex;
  gap: 0;
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: 2px;
  align-self: flex-start;
}

.mode-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: none;
  text-transform: none;
  letter-spacing: 0;
}

.mode-btn:hover {
  color: var(--text-primary);
  background: transparent;
}

.mode-btn.active {
  background: var(--gold-primary);
  color: var(--bg-primary);
}

.collateral-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  font-size: 0.8rem;
}

.collateral-info .info-label {
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.65rem;
}

.collateral-info .info-value {
  font-family: var(--font-mono);
  color: var(--text-primary);
  font-weight: 500;
}

/* ============================================================================
   PANEL HEADING & OVERVIEW
   ============================================================================ */

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.panel-subtitle {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 0.25rem;
}

/* ============================================================================
   SUMMARY GRID - Key Metrics Display
   ============================================================================ */

.summary-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.summary-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-left: 3px solid var(--border-primary);
}

.summary-card.positive {
  border-left-color: var(--color-positive);
}

.summary-card.warning {
  border-left-color: var(--color-warning);
}

.summary-card.negative {
  border-left-color: var(--color-negative);
}

.summary-card.muted {
  border-left-color: var(--gold-muted);
}

.summary-label {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.summary-value {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.summary-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ============================================================================
   TABS - Section Navigation
   ============================================================================ */

.tab-group {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: 2px;
  align-self: flex-start;
}

.tab {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.tab.active {
  background: var(--gold-primary);
  color: var(--bg-primary);
}

.tab-panel {
  display: none;
  gap: 1rem;
  animation: fadeIn 150ms ease;
}

.tab-panel.active {
  display: grid;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ============================================================================
   SUB CARDS & DATA DISPLAY
   ============================================================================ */

.split-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr;
}

.sub-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
}

.sub-card h3 {
  font-size: 0.75rem;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.combined-slot {
  min-height: 1.5rem;
}

.combined-metric {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.combined-metric.positive {
  color: var(--color-positive);
  border-color: var(--color-positive-muted);
}

.combined-metric.negative {
  color: var(--color-negative);
  border-color: var(--color-negative-muted);
}

.combined-metric.muted {
  color: var(--text-muted);
}

.strategy-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.5rem 0;
}

.strategy-metrics:empty {
  display: none;
}

.empty-state {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-style: italic;
}

/* ============================================================================
   DATA TABLES - Dense Information Display
   ============================================================================ */

.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  display: block;
  margin-top: 0.5rem;
}

.table-scroll table {
  width: 100%;
  border-spacing: 0;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.data-table--positions {
  table-layout: fixed;
  word-break: break-word;
}

.data-table--positions .liq-cell {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 0.6rem 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.data-table thead {
  color: var(--text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--bg-primary);
}

.data-table thead th {
  border-bottom: 1px solid var(--border-gold);
}

.data-table tbody tr:hover {
  background: var(--bg-hover);
}

.data-table td {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

/* Pills */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pill.long {
  background: rgba(34, 197, 94, 0.15);
  color: var(--color-positive);
  border: 1px solid var(--color-positive-muted);
}

.pill.short {
  background: rgba(239, 68, 68, 0.15);
  color: var(--color-negative);
  border: 1px solid var(--color-negative-muted);
}

.pill.neutral {
  background: var(--bg-hover);
  color: var(--text-secondary);
  border: 1px solid var(--border-primary);
}

/* ============================================================================
   STRATEGIES SECTION
   ============================================================================ */

.strategies {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.strategy-card {
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  background: var(--bg-tertiary);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.strategy-card header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.strategy-card__heading {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.strategy-card .meta {
  color: var(--text-muted);
  font-size: 0.7rem;
  font-family: var(--font-mono);
}

.strategy-card__actions {
  display: flex;
  gap: 0.4rem;
}

.strategy-close-btn {
  white-space: nowrap;
  font-size: 0.75rem;
  padding: 0.4rem 0.75rem;
}

.strategy-card .legs {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.leg-row {
  display: grid;
  grid-template-columns: auto 1fr auto auto auto;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.8rem;
  padding: 0.35rem 0;
}

/* Token Badge */
.token-badge {
  display: inline-block;
  padding: 0.15rem 0.4rem;
  margin-right: 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--gold-subtle);
  border: 1px solid var(--gold-muted);
  color: var(--gold-primary);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.7rem;
}

/* Liquidation Bar */
.liq-bar-container {
  display: flex;
  align-items: center;
  min-width: 70px;
  height: 16px;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  cursor: help;
  border: 1px solid var(--border-subtle);
}

.liq-bar {
  height: 100%;
  border-radius: var(--radius-sm);
  transition: width 300ms ease;
}

.liq-bar.safe {
  background: var(--color-positive);
}

.liq-bar.warning {
  background: var(--color-warning);
}

.liq-bar.danger {
  background: var(--color-negative);
  animation: pulse-danger 1.5s infinite;
}

@keyframes pulse-danger {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.liq-label {
  position: absolute;
  right: 4px;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* ============================================================================
   KV GRID & STATS
   ============================================================================ */

.kv-grid {
  display: grid;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.kv-item {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
}

.kv-item .label {
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.65rem;
}

.kv-item .value {
  font-family: var(--font-mono);
  color: var(--text-primary);
  font-weight: 500;
}

.stat-grid {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.stat-card {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.65rem;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
}

.stat-card span {
  color: var(--text-muted);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stat-card strong {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-primary);
}

.list-simple {
  display: grid;
  gap: 0.4rem;
  font-size: 0.85rem;
}

.list-simple span.label {
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.65rem;
  margin-right: 0.35rem;
}

.totals-card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.totals-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
}

.totals-card li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  font-size: 0.85rem;
}

/* ============================================================================
   ACTIVITY LOG - Event Stream
   ============================================================================ */

.log-stream {
  display: grid;
  gap: 0.75rem;
}

.log-entry {
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-primary);
  background: var(--bg-tertiary);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-left: 3px solid var(--border-primary);
}

.log-entry.success {
  border-left-color: var(--color-positive);
}

.log-entry.error {
  border-left-color: var(--color-negative);
}

.log-header {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  align-items: baseline;
  font-size: 0.8rem;
}

.log-header span.time {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.log-header span.action {
  font-weight: 600;
  color: var(--text-primary);
}

.log-header span.status {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.log-body {
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: grid;
  gap: 0.25rem;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--font-mono);
}

/* ============================================================================
   FUNDINGS SECTION
   ============================================================================ */

.control-card--fundings {
  gap: 0.65rem;
}

.control-card__hint {
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.4;
}

/* ============================================================================
   AUTH OVERLAY - Login Modal
   ============================================================================ */

.auth-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 1100;
}

.auth-overlay__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
}

.auth-overlay__dialog {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 340px));
  gap: 1.5rem;
  padding: 2rem;
  width: min(90vw, 720px);
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-gold);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.auth-overlay--visible {
  opacity: 1;
  pointer-events: auto;
}

.auth-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-panel--disabled {
  opacity: 0.5;
}

.auth-panel[hidden] {
  display: none;
}

.auth-panel h2 {
  font-size: 1.2rem;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: none;
  padding-bottom: 0;
}

.auth-panel button[type='submit'] {
  align-self: flex-start;
}

.auth-switch {
  background: none;
  border: none;
  padding: 0;
  color: var(--gold-primary);
  font-size: 0.85rem;
  text-decoration: underline;
  cursor: pointer;
  align-self: flex-start;
  text-transform: none;
  letter-spacing: 0;
}

.auth-switch:hover {
  color: var(--gold-bright);
}

.auth-message {
  min-height: 1.2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.auth-message--error {
  color: var(--color-negative);
}

.auth-message--success {
  color: var(--color-positive);
}

/* ============================================================================
   PROFILE MODAL - Credentials
   ============================================================================ */

.profile-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  z-index: 1090;
}

.profile-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.profile-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
}

.profile-modal__dialog {
  position: relative;
  width: min(640px, 95vw);
  max-height: min(85vh, 720px);
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  border: 1px solid var(--border-gold);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
}

.profile-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-gold);
}

.profile-modal__header h2 {
  color: var(--gold-primary);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.profile-modal__close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  box-shadow: none;
}

.profile-modal__close:hover {
  color: var(--gold-primary);
}

.profile-modal__body {
  overflow-y: auto;
  padding-right: 0.5rem;
}

.profile-fields {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.profile-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-primary);
}

.profile-section__title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.profile-section__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.profile-section__link {
  font-size: 0.8rem;
  color: var(--gold-primary);
  text-decoration: underline;
}

.profile-section__link:hover {
  color: var(--gold-bright);
}

.profile-section__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.25rem;
  flex-wrap: wrap;
}

.profile-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.profile-field__optional {
  margin-left: 0.5rem;
  font-size: 0.65rem;
  text-transform: none;
  color: var(--text-muted);
}

.profile-field__hint {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.profile-modal__actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.profile-message {
  min-height: 1.2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.profile-message--error {
  color: var(--color-negative);
}

.profile-message--success {
  color: var(--color-positive);
}

.profile-empty {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ============================================================================
   FUNDINGS MODAL
   ============================================================================ */

.fundings-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1200;
}

.fundings-modal.is-open {
  display: flex;
}

.fundings-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
}

.fundings-modal__dialog {
  position: relative;
  width: min(900px, calc(100vw - 2rem));
  max-height: calc(100vh - 3rem);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-gold);
  background: var(--bg-secondary);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.fundings-modal__header,
.fundings-modal__footer {
  padding: 1rem 1.25rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.fundings-modal__header {
  border-bottom: 1px solid var(--border-gold);
}

.fundings-modal__footer {
  flex-wrap: wrap;
  border-top: 1px solid var(--border-primary);
}

.fundings-modal__footer-hint {
  margin: 0;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.fundings-modal__header h2 {
  margin: 0;
  font-size: 1rem;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.fundings-modal__body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  overflow-y: auto;
}

.fundings-modal__intro {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.fundings-modal__overview {
  display: grid;
  gap: 0.5rem;
}

.fundings-modal__content {
  display: grid;
  gap: 1rem;
  align-content: start;
}

@media (min-width: 960px) {
  .fundings-modal__content {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  }
}

.fundings-panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-primary);
  background: var(--bg-tertiary);
  min-height: 0;
}

.fundings-panel--markets {
  border-left: 3px solid var(--gold-muted);
}

.fundings-panel--strategies {
  border-left: 3px solid var(--color-positive);
}

.fundings-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.fundings-panel__header h3 {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.fundings-panel__hint {
  margin: 0;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.fundings-panel__placeholder {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--bg-primary);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.fundings-panel--markets .fundings-results {
  flex: 1 1 auto;
  overflow: auto;
  padding-right: 0.25rem;
}

.fundings-panel--strategies .fundings-launch {
  flex: 1 1 auto;
}

@media (min-width: 960px) {
  .fundings-panel--markets .fundings-results {
    max-height: 340px;
  }
}

.fundings-modal__close {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius-sm);
}

.fundings-modal__close:hover {
  color: var(--gold-primary);
}

.fundings-results {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.fundings-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.fundings-table thead {
  text-transform: uppercase;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.fundings-table th,
.fundings-table td {
  text-align: left;
  padding: 0.5rem 0.4rem;
}

.fundings-table td {
  font-family: var(--font-mono);
}

.fundings-table tbody tr {
  border-top: 1px solid var(--border-subtle);
}

.fundings-table tbody tr:first-child {
  border-top: none;
}

.fundings-table tbody tr:hover {
  background: var(--bg-hover);
}

.fundings-message {
  min-height: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.fundings-message.success {
  color: var(--color-positive);
}

.fundings-message.error {
  color: var(--color-negative);
}

.fundings-errors {
  color: var(--color-negative);
  font-size: 0.75rem;
  display: grid;
  gap: 0.25rem;
}

.fundings-errors ul {
  margin: 0;
  padding-left: 1rem;
}

.fundings-launch {
  display: grid;
  gap: 0.85rem;
  width: 100%;
}

.fundings-launch__controls {
  display: grid;
  gap: 0.5rem;
}

.fundings-launch__controls label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.fundings-launch__hint {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin: 0;
}

.fundings-recommendations {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .fundings-recommendations {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .fundings-recommendations {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.fundings-recommendation-card {
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-primary);
  background: var(--bg-tertiary);
  display: grid;
  gap: 0.4rem;
  height: 100%;
}

.fundings-recommendation-card--primary {
  border-color: var(--color-positive-muted);
  border-left: 3px solid var(--color-positive);
}

.fundings-recommendation-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.fundings-recommendation-card__rank {
  font-weight: 700;
  color: var(--gold-primary);
}

.fundings-recommendation-card__legs {
  display: grid;
  gap: 0.25rem;
  font-size: 0.85rem;
}

.fundings-recommendation-card__legs span {
  display: block;
  color: var(--text-primary);
}

.fundings-recommendation-card__legs small {
  display: block;
  color: var(--text-muted);
  font-size: 0.7rem;
}

.fundings-recommendation-card__actions {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}

.fundings-recommendation-card__feedback {
  font-size: 0.75rem;
}

.fundings-recommendation-card__feedback--info {
  color: var(--text-muted);
}

.fundings-recommendation-card__feedback--success {
  color: var(--color-positive);
}

.fundings-recommendation-card__feedback--error {
  color: var(--color-negative);
}

.fundings-recommendation-card__feedback--warning {
  color: var(--color-warning);
}

.fundings-recommendation-card__spread {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-positive);
}

.fundings-recommendation-card__spread--negative {
  color: var(--color-negative);
}

body.modal-open {
  overflow: hidden;
}

/* ============================================================================
   EXCHANGE LIMITS SECTION
   ============================================================================ */

.limits-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.limits-header h3 {
  margin: 0;
}

.limits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.limit-card {
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border: 1px solid var(--border-primary);
  transition: border-color var(--transition-fast);
}

.limit-card:hover {
  border-color: var(--gold-muted);
}

.limit-card--unavailable {
  opacity: 0.4;
}

.limit-card__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.limit-card__logo {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  background: var(--bg-primary);
}

.limit-card__name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-primary);
}

.limit-card__metrics {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.limit-card__metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

.limit-card__metric-label {
  color: var(--text-muted);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.limit-card__metric-value {
  font-family: var(--font-mono);
  color: var(--text-primary);
  font-weight: 500;
}

.limit-card__metric-value.positive {
  color: var(--color-positive);
}

.limit-card__metric-value.highlight {
  color: var(--gold-primary);
  font-weight: 600;
}

.limit-card__error {
  font-size: 0.75rem;
  color: var(--color-negative);
  line-height: 1.4;
}

/* ============================================================================
   CLOSE PREVIEW MODAL
   ============================================================================ */

.close-preview-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1200;
}

.close-preview-modal.is-open {
  display: flex;
}

.close-preview-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
}

.close-preview-modal__dialog {
  position: relative;
  width: min(560px, calc(100vw - 2rem));
  max-height: calc(100vh - 3rem);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-gold);
  background: var(--bg-secondary);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.close-preview-modal__header,
.close-preview-modal__footer {
  padding: 1rem 1.25rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.close-preview-modal__header {
  border-bottom: 1px solid var(--border-gold);
}

.close-preview-modal__header h2 {
  margin: 0;
  font-size: 1rem;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.close-preview-modal__close {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius-sm);
}

.close-preview-modal__close:hover {
  color: var(--gold-primary);
}

.close-preview-modal__body {
  padding: 1.25rem;
  overflow-y: auto;
}

.close-preview-modal__footer {
  border-top: 1px solid var(--border-primary);
  justify-content: flex-end;
  gap: 0.65rem;
}

.close-preview-loading {
  padding: 2rem;
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.close-preview-error {
  padding: 0.85rem;
  background: rgba(239, 68, 68, 0.1);
  border-left: 3px solid var(--color-negative);
  border-radius: var(--radius-sm);
  color: var(--color-negative);
  font-size: 0.85rem;
}

.close-preview-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.close-preview-table thead {
  text-transform: uppercase;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.close-preview-table th,
.close-preview-table td {
  text-align: left;
  padding: 0.5rem 0.4rem;
}

.close-preview-table td {
  font-family: var(--font-mono);
}

.close-preview-table tbody tr {
  border-top: 1px solid var(--border-subtle);
}

.close-preview-controls {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.close-preview-controls select {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.close-preview-controls select:focus {
  border-color: var(--gold-primary);
  outline: none;
}

.close-preview-controls select:disabled {
  opacity: 0.5;
}

.close-preview-table .side-long {
  color: var(--color-positive);
}

.close-preview-table .side-short {
  color: var(--color-negative);
}

.close-preview-summary {
  padding: 0.85rem;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-primary);
  margin-bottom: 1rem;
}

.close-preview-row {
  display: flex;
  justify-content: space-between;
  padding: 0.35rem 0;
  font-size: 0.85rem;
}

.close-preview-row span:last-child {
  font-family: var(--font-mono);
}

.close-preview-row--total {
  font-weight: 600;
  border-top: 1px solid var(--border-primary);
  padding-top: 0.6rem;
  margin-top: 0.4rem;
}

.close-preview-warnings {
  padding: 0.75rem;
  background: rgba(245, 158, 11, 0.1);
  border-left: 3px solid var(--color-warning);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: 0.8rem;
}

.close-preview-warnings ul {
  margin: 0;
  padding-left: 1rem;
}

.close-preview-warnings li {
  color: var(--text-secondary);
}

.close-preview-disclaimer {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin: 0.5rem 0 0;
  font-style: italic;
}

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

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

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border-primary);
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.btn-secondary:hover {
  border-color: var(--gold-muted);
  color: var(--gold-primary);
}

.btn-danger {
  background: var(--color-negative);
  border: none;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.btn-danger:hover {
  background: #dc2626;
}

/* ============================================================================
   RESPONSIVE BREAKPOINTS
   ============================================================================ */

@media (max-width: 1100px) {
  .layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .page {
    padding: 0.75rem clamp(0.75rem, 4vw, 1.5rem) 1.25rem;
    gap: 1.25rem;
  }

  .layout {
    gap: 1rem;
  }

  .panel {
    padding: 1rem;
  }

  .panel-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .control-card {
    padding: 0.85rem;
  }

  .sub-card {
    padding: 0.85rem;
  }

  .summary-card {
    padding: 0.75rem;
  }
}

@media (max-width: 640px) {
  body {
    justify-content: flex-start;
  }

  .page {
    gap: 1rem;
    padding: 0.5rem clamp(0.5rem, 4vw, 1rem) 1rem;
  }

  .header__top {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .header__actions {
    width: 100%;
    justify-content: space-between;
    gap: 0.5rem;
  }

  .header__user-menu {
    margin-left: auto;
  }

  .header__user-email {
    display: none;
  }

  .header__dropdown {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    min-width: 100%;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    padding: 0.75rem;
    transform: translateY(100%);
    transform-origin: bottom center;
  }

  .header__dropdown[aria-hidden="false"] {
    transform: translateY(0);
  }

  .status-chips {
    width: 100%;
  }

  .layout {
    gap: 1rem;
  }

  .panel {
    padding: 0.85rem;
    gap: 0.85rem;
  }

  .panel--overview {
    order: 1;
  }

  .panel--control {
    order: 2;
  }

  .summary-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }

  .summary-card[data-summary='monitoring'] {
    display: none;
  }

  .tab-group {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: 0;
  }

  .tab-group::-webkit-scrollbar {
    display: none;
  }

  .tab {
    flex: 0 0 auto;
    padding: 0.45rem 0.75rem;
    font-size: 0.7rem;
  }

  .split-grid {
    gap: 0.65rem;
  }

  .venue-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  button,
  input[type='number'] {
    width: 100%;
  }

  .control-actions {
    flex-direction: column;
  }

  .fundings-modal__dialog {
    width: calc(100vw - 1rem);
  }

  .fundings-launch {
    grid-template-columns: 1fr;
  }

  .table-scroll {
    margin: 0.5rem -0.5rem 0;
    padding: 0 0.5rem;
    overflow-x: auto;
  }

  .data-table--positions {
    border: 0;
  }

  .data-table--positions thead {
    display: none;
  }

  .data-table--positions tbody {
    display: grid;
    gap: 0.65rem;
  }

  .data-table--positions tbody tr {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.5rem;
    padding: 0.65rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-primary);
    background: var(--bg-tertiary);
  }

  .data-table--positions tbody td {
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    font-size: 0.85rem;
  }

  .data-table--positions tbody td::before {
    content: attr(data-label);
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    font-family: var(--font-sans);
  }

  .data-table--positions tbody td .pill {
    margin-right: auto;
  }

  .strategy-card {
    padding: 0.85rem;
    gap: 0.65rem;
  }

  .strategy-card header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }

  .strategy-card__actions {
    width: 100%;
    justify-content: flex-end;
  }

  .strategy-card__actions button {
    width: auto;
  }

  .strategy-metrics {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .strategy-metrics .combined-metric {
    display: flex;
    width: 100%;
    justify-content: space-between;
    font-size: 0.9rem;
  }

  .strategy-card .legs {
    gap: 0.5rem;
  }

  .leg-row {
    grid-template-columns: auto 1fr;
    gap: 0.35rem 0.65rem;
    padding: 0.5rem 0.65rem;
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
  }

  .liq-bar-container {
    grid-column: 1 / -1;
    min-width: 100%;
    height: 14px;
    margin-top: 0.2rem;
  }

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

  .limits-header {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .close-preview-modal__dialog {
    width: calc(100vw - 0.75rem);
    max-height: calc(100vh - 1.5rem);
  }

  .close-preview-table {
    font-size: 0.7rem;
  }

  .close-preview-table th,
  .close-preview-table td {
    padding: 0.35rem 0.2rem;
  }
}

/* ============================================================================
   SCROLLBAR STYLING
   ============================================================================ */

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--border-primary);
  border-radius: var(--radius-sm);
}

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