/* Consolidated legacy theme stack.
   Order preserved from previous includes to avoid visual regressions. */

/* 1) Tokens/variables */
/* CSS Variables for Elegant Professional Theme */

:root {
  /* Color Palette */
  --primary-bg: #0a0a0f;
  --secondary-bg: #161622;
  --tertiary-bg: #232332;
  --surface-bg: rgb(14 14 14);
  --glass-bg: rgba(10, 10, 15, 0.85);
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #ffffff;
  --text-muted: #a1a1aa;
  --text-accent: #d4d4d8;
  
  /* Elegant Accent Colors */
  --accent-primary: #8b8b9a;
  --accent-secondary: #71717a;
  --accent-highlight: #ffffff;
  --accent-subtle: #52525b;
  
  /* Status Colors */
  --status-active: #ffffff;
  --status-inactive: #71717a;
  --status-warning: #fbbf24;
  --status-error: #f87171;
  --status-info: #93c5fd;
  
  /* Borders */
  --border-primary: rgba(161, 161, 170, 0.2);
  --border-accent: rgba(255, 255, 255, 0.1);
  --border-subtle: rgba(161, 161, 170, 0.08);
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 20px rgba(255, 255, 255, 0.1);
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 5rem;
  --space-xl: 5rem;
  --space-2xl: 5rem;
  
  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  
  /* Font Weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;
  
  /* Transitions */
  --transition-fast: 0.15s ease-out;
  --transition-normal: 0.3s ease-out;
  --transition-slow: 0.5s ease-out;
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-modal: 1050;
  --z-tooltip: 1100;
  
  /* Glass Effect */
  --glass-blur: blur(20px);
  --glass-opacity: 0.85;

  /* Grid System */
  --container-max-width: 1400px;
  --container-padding: var(--space-lg);

  /* Component Dimensions */
  --navbar-height: 72px;
}

@media (max-width: 768px) {
  :root {
    --navbar-height: 64px;
  }
}

/* Dark Theme Adjustments */
@media (prefers-color-scheme: dark) {
  :root {
    --primary-bg: #0f172a;
    --text-primary: #f9fafb;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0s;
    --transition-normal: 0s;
    --transition-slow: 0s;
  }
}

/* 2) Legacy base */
/* Base Styles for Sophisticated Development Theme */

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

html {
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
  height: 100%;
  color-scheme: dark;
}

body {
  font-family: var(--font-family);
  font-size: var(--text-base);
  font-weight: var(--font-normal);
  line-height: 1.6;
  color: var(--text-primary);
  background: #0a0a0a;;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Shadcn-style subtle depth overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-semibold);
  line-height: 1.2;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }
h5 { font-size: var(--text-base); }
h6 { font-size: var(--text-sm); }

p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

a {
  color: var(--status-info);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--status-active);
}

/* Form Controls */
select,
select option,
select optgroup {
  background-color: var(--secondary-bg);
  color: var(--text-primary);
}

select:focus {
  outline: none;
}

/* Lists */
ul, ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

li {
  margin-bottom: var(--space-xs);
  color: var(--text-secondary);
}

/* Code */
code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: rgba(55, 65, 81, 0.5);
  padding: 0.2em 0.4em;
  border-radius: var(--radius-sm);
  color: var(--text-accent);
}

pre {
  font-family: var(--font-mono);
  background: var(--secondary-bg);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  margin-bottom: var(--space-md);
  border: 1px solid var(--border-subtle);
}

/* Focus States */
:focus-visible {
  outline: 2px solid var(--status-active);
  outline-offset: 2px;
}

/* Selection */
::selection {
  background: rgba(52, 211, 153, 0.2);
  color: var(--text-primary);
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

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

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

/* Container */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}


.text-left {
  text-align: left;
}

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

.list-reset {
  list-style: none;
  margin: 0;
  padding: 0;
}


/* Utility Classes */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Animation Classes */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.fade-in {
  animation: fadeIn 0.5s ease-out;
}

.slide-in-left {
  animation: slideInLeft 0.5s ease-out;
}

.pulse {
  animation: pulse 2s infinite;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --border-primary: rgba(255, 255, 255, 0.5);
    --text-secondary: #ffffff;
    --text-muted: #cccccc;
  }
}

/* 3) Legacy components */
/* UI Components for Sophisticated Development Theme */

/* Card Components */
.card {
  background-color: #080808;
  border: 1px solid rgba(39, 39, 42, 0.5);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  padding: 2rem;
  text-align: left;
  position: relative;
  border-radius: var(--radius-xl);
}

.card::before {
  display: none;
}

.card:hover {
  transform: none;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
  border-color: rgba(63, 63, 70, 0.5);
}

.card-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-subtle);
}

.card-title {
  color: var(--text-primary);
  font-size: var(--text-xl);
  font-weight: var(--font-medium);
  margin: 0;
  letter-spacing: -0.02em;
}

.card-subtitle {
  color: var(--text-muted);
  font-size: var(--text-sm);
  font-weight: var(--font-normal);
  margin: 0;
}

.card-content {
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Status Indicators */
.status-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-primary);
  flex-shrink: 0;
}

.status-indicator.active {
  background: var(--text-primary);
}

.status-indicator.inactive {
  background: var(--accent-subtle);
  box-shadow: none;
}

.status-indicator.warning {
  background: var(--status-warning);
}

.status-indicator.error {
  background: var(--status-error);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(55, 65, 81, 0.4);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.badge.primary {
  background: rgba(59, 130, 246, 0.1);
  color: var(--status-info);
  border-color: rgba(59, 130, 246, 0.2);
}

.badge.success {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.1);
}

.badge.warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--status-warning);
  border-color: rgba(245, 158, 11, 0.2);
}

.badge.error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--status-error);
  border-color: rgba(239, 68, 68, 0.2);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid rgba(39, 39, 42, 0.5);
  border-radius: var(--radius-lg);
  background: rgba(39, 39, 42, 0.5);
  color: rgba(250, 250, 250, 0.9);
  font-family: var(--font-family);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn:hover {
  background: rgba(63, 63, 70, 0.6);
  border-color: rgba(63, 63, 70, 0.7);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn:active {
  transform: translateY(0);
}

.btn.primary {
  background: rgba(250, 250, 250, 0.95);
  border-color: transparent;
  color: #09090b;
}

.btn.primary:hover {
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn.primary:active {
  background: rgba(245, 245, 245, 1);
}

.btn.primary:focus-visible {
  outline: 2px solid rgba(250, 250, 250, 0.5);
  outline-offset: 2px;
}

.btn.success {
  border-color: transparent;
  color: #ffffff;
}

.btn.success:hover {
}

.btn.outline {
  background: transparent;
  border-color: rgba(39, 39, 42, 0.6);
  color: rgba(250, 250, 250, 0.9);
}

.btn.outline:hover {
  background: rgba(24, 24, 27, 0.5);
  border-color: rgba(63, 63, 70, 0.7);
}

/* Form Elements */
.form-group {
  margin-bottom: var(--space-lg);
}

input::placeholder,
textarea::placeholder {
  color: rgba(148, 163, 184, 0.7);
  opacity: 0.45;
}

input::-ms-input-placeholder,
textarea::-ms-input-placeholder {
  color: rgba(148, 163, 184, 0.7);
  opacity: 1;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: rgba(148, 163, 184, 0.7);
  opacity: 1;
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

.form-input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  background: var(--secondary-bg);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--status-active);
}

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

/* Code Blocks */
.code-block {
  position: relative;
  margin-bottom: var(--space-lg);
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: var(--tertiary-bg);
  border: 1px solid var(--border-primary);
  border-bottom: none;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.code-language {
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.code-content {
  background: var(--secondary-bg);
  border: 1px solid var(--border-primary);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: var(--space-lg);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.6;
}

/* Progress Bars */
.progress {
  width: 100%;
  height: 8px;
  background: var(--secondary-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--status-active), #059669);
  border-radius: var(--radius-md);
  transition: width var(--transition-normal);
  position: relative;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Tables */
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-primary);
}

.table th {
  background: var(--tertiary-bg);
  padding: var(--space-md);
  text-align: left;
  color: var(--text-primary);
  font-weight: var(--font-medium);
  font-size: var(--text-sm);
}

.table td {
  padding: var(--space-md);
  border-top: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.table tr:hover {
  background: rgba(52, 211, 153, 0.05);
}

/* Alerts */
.alert {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px solid;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.alert.info {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.2);
  color: var(--status-info);
}

.alert.success {
  background: rgba(52, 211, 153, 0.1);
  border-color: rgba(52, 211, 153, 0.2);
  color: var(--status-active);
}

.alert.warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.2);
  color: var(--status-warning);
}

.alert.error {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--status-error);
}

/* Loading States */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-primary);
  border-radius: 50%;
  border-top-color: var(--status-active);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Tooltips */
.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--secondary-bg);
  color: var(--text-primary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  border: 1px solid var(--border-primary);
  z-index: var(--z-tooltip);
}

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

/* Trailing SL V2 Layout */
.legacy-shell {
  padding: clamp(2.5rem, 4vw, 3.5rem);
  background: linear-gradient(135deg, rgba(13, 17, 25, 0.96) 0%, rgba(9, 13, 19, 0.9) 100%);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--radius-3xl, 2rem);
  
  overflow: hidden;
}

.legacy-shell__inner {
  max-width: 1200px;
  width: min(100%, 1100px);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(1.75rem, 4vw, 2.5rem);
  text-align: left;
  color: rgba(226, 232, 240, 0.82);
}




.legacy-grid-auto.legacy-grid-single {
  grid-template-columns: 1fr;
  max-width: 600px;
  justify-items: center;
}

.legacy-grid-auto .design-card {
  width: 100%;
  max-width: none;
}

.legacy-shell__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  text-align: left;
}

.legacy-shell__title {
  margin: 0;
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: var(--font-semibold);
  letter-spacing: -0.02em;
  color: #f8fafc;
}

.legacy-shell__subtitle {
  margin: 0;
  color: rgba(226, 232, 240, 0.72);
  font-size: var(--text-sm);
}

.legacy-tablist {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.legacy-tab {
  border-radius: var(--radius-xl);
  background: rgba(148, 163, 184, 0.12);
  border: 1px solid rgba(148, 163, 184, 0.2);
  color: rgba(226, 232, 240, 0.78);
  padding-inline: var(--space-xl);
  transition: all var(--transition-fast);
}

.legacy-tab:is(:hover, :focus-visible) {
  background: rgba(148, 163, 184, 0.2);
  border-color: rgba(148, 163, 184, 0.32);
  color: #f8fafc;
}

.legacy-tab.is-active {
  background: rgba(99, 102, 241, 0.24);
  border-color: rgba(99, 102, 241, 0.38);
  color: #f8fafc;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.35);
}

.legacy-tab__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.2rem 0.6rem;
  border-radius: 0.85rem;
  font-size: var(--text-xs);
  margin-left: var(--space-sm);
  font-weight: var(--font-medium);
}

.legacy-tab__count--success {
  background: rgba(148, 163, 184, 0.18);
  color: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.28);
}

.legacy-tab__count--accent {
  background: rgba(99, 102, 241, 0.22);
  color: #e0e7ff;
  border: 1px solid rgba(99, 102, 241, 0.35);
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: block;
}

.legacy-session-grid {
  display: grid;
  gap: var(--space-xl);
}

.legacy-session-card {
  padding: var(--space-xl);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.legacy-session-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.legacy-session-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.legacy-session-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--status-active);
}

.legacy-session-indicator.is-paused {
  background: var(--status-warning);
}

.legacy-session-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.legacy-session-heading {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  align-items: flex-start;
}

.legacy-session-title {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--text-primary);
}

.legacy-session-subtitle {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.legacy-session-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.legacy-session-status.is-active {
  background: rgba(52, 211, 153, 0.12);
  border-color: rgba(52, 211, 153, 0.35);
  color: var(--status-active);
}

.legacy-session-status.is-paused {
  background: rgba(251, 191, 36, 0.12);
  border-color: rgba(251, 191, 36, 0.35);
  color: var(--status-warning);
}

.legacy-config-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}



.legacy-config-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-primary);
  font-weight: var(--font-medium);
}

.legacy-config-header i {
  color: var(--status-active);
}

.legacy-config-card:nth-child(2) .legacy-config-header i {
  color: #fb2454;
}

.legacy-config-card:nth-child(3) .legacy-config-header i {
  color: var(--status-info);
}

.legacy-config-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-left: auto;
  background: var(--status-active);
}

.legacy-config-indicator.is-disabled {
  background: rgba(148, 163, 184, 0.4);
}

.legacy-config-body {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.legacy-config-list {
  margin: 0;
  padding-left: var(--space-lg);
  display: grid;
  gap: var(--space-xs);
}

.legacy-config-disabled {
  margin: 0;
  color: var(--text-muted);
}

.legacy-config-summary {
  margin: 0;
  font-weight: var(--font-medium);
  color: var(--text-primary);
}

.legacy-asset-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.legacy-asset-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.6rem;
  border-radius: 0.85rem;
  background: rgba(96, 165, 250, 0.12);
  border: 1px solid rgba(96, 165, 250, 0.25);
  color: var(--status-info);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
}

.legacy-asset-chip.muted {
  background: rgba(148, 163, 184, 0.1);
  border-color: rgba(148, 163, 184, 0.2);
  color: var(--text-muted);
}

.legacy-action-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.expandable-panel {
  display: none;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(14px);
}

.expandable-panel.show {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Edit Form Styling to Match Form Steps */
.edit-params-form {
  display: grid;
  gap: var(--space-lg);
}

.edit-form-section {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
}

.edit-section-title {
  margin: 0 0 var(--space-md) 0;
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.edit-section-header {
  margin-bottom: var(--space-lg);
}

.edit-trading-tabs {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.edit-tab-btn {
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid rgba(156, 163, 175, 0.2);
  border-radius: var(--radius-lg);
  background: rgba(55, 65, 81, 0.4);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.edit-tab-btn.active {
  background: rgba(52, 211, 153, 0.1);
  border-color: rgba(52, 211, 153, 0.3);
  color: var(--status-active);
}

.edit-tab-content {
  display: none;
}

.edit-tab-content.active {
  display: block;
}

.edit-form-subsection {
  margin-bottom: var(--space-lg);
}

.edit-subsection-title {
  margin: 0 0 var(--space-md) 0;
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.trading-config-fields {
  display: grid;
  gap: var(--space-md);
}

.config-field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
}

.config-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}


/* Guest Landing Layout */
.legacy-landing {
  padding: var(--space-3xl) 0;
}

.legacy-landing .legacy-shell__inner {
  max-width: 860px;
  gap: var(--space-2xl);
}

.legacy-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: var(--space-2xl);
  align-items: center;
}

.legacy-hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  text-align: left;
}

.legacy-hero__content .hero-title,
.legacy-hero__content .hero-subtitle {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

.legacy-hero__list {
  display: grid;
  gap: var(--space-xs);
  list-style: none;
  padding: 0;
  margin: 0;
}

.legacy-hero__actions {
  justify-content: flex-start;
}

.legacy-hero__card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  text-align: left;
}

.legacy-hero__card small {
  color: var(--text-muted);
}

.legacy-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.legacy-section__header {
  display: grid;
  gap: var(--space-sm);
  text-align: center;
}

.legacy-section__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.legacy-section__subtitle {
  color: var(--text-secondary);
  font-size: var(--text-lg);
  max-width: 560px;
  margin: 0 auto;
}

.legacy-section__grid {
  display: grid;
  gap: var(--space-xl);
}

.legacy-section__grid--features {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.legacy-section__grid--steps {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.legacy-card-list {
  display: grid;
  gap: var(--space-sm);
}

.legacy-card-list .list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.legacy-card-list .list-item i {
  color: var(--status-active);
}

.legacy-card-list .list-item span {
  flex: 1;
}

.legacy-cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
}

.legacy-cta .hero-title {
  margin-bottom: 0;
}

.legacy-cta small {
  color: var(--text-muted);
}

.legacy-step-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.legacy-step-card .badge {
  align-self: flex-start;
}

.legacy-demo {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.legacy-demo__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.legacy-demo__tabs .btn {
  background: rgba(55, 65, 81, 0.35);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(148, 163, 184, 0.28);
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.legacy-demo__tabs .btn.primary {
  background: rgba(52, 211, 153, 0.2);
  border-color: rgba(52, 211, 153, 0.4);
  color: var(--status-active);
}

.legacy-demo__panel {
  display: grid;
  gap: var(--space-sm);
}

.legacy-demo__panel .list-item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  color: var(--text-secondary);
}

.legacy-demo__panel .list-item i {
  color: var(--status-active);
}

@media (max-width: 1024px) {
  .legacy-landing .legacy-shell__inner {
    gap: var(--space-2xl);
  }

  .legacy-hero {
    grid-template-columns: 1fr;
  }

  .legacy-hero__content,
  .legacy-hero__content .hero-title,
  .legacy-hero__content .hero-subtitle {
    text-align: center;
  }

  .legacy-hero__actions {
    justify-content: center;
  }
}
.config-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
}

.edit-form-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(148, 163, 184, 0.15);
}

/* Account Type Buttons */
.account-type-buttons {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.account-type-btn {
  border-radius: var(--radius-lg);
  background: rgba(55, 65, 81, 0.4);
  border: 1px solid rgba(156, 163, 175, 0.2);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.account-type-btn.active {
  background: rgba(52, 211, 153, 0.1);
  border-color: rgba(52, 211, 153, 0.3);
  color: var(--status-active);
}

.account-type-count {
  background: rgba(52, 211, 153, 0.2);
  color: var(--status-active);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  margin-left: var(--space-xs);
}

/* Account Grid */
.account-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.account-card {
  padding: var(--space-lg);
  background: rgba(55, 65, 81, 0.4);
  border: 1px solid rgba(156, 163, 175, 0.2);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.account-card.selectable:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3);
}

.account-card.disabled {
  cursor: not-allowed;
  opacity: 0.6;
  background: rgba(55, 65, 81, 0.2);
  border-color: rgba(156, 163, 175, 0.1);
  position: relative;
}

.account-card.disabled::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    45deg,
    rgba(156, 163, 175, 0.1) 0px,
    rgba(156, 163, 175, 0.1) 10px,
    transparent 10px,
    transparent 20px
  );
  pointer-events: none;
  border-radius: var(--radius-lg);
}

.account-card.disabled:hover {
  background: rgba(55, 65, 81, 0.2);
  border-color: rgba(156, 163, 175, 0.1);
  transform: none;
}

.account-sessions-info {
  margin-top: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--status-info);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.session-count-badge {
  background: rgba(245, 158, 11, 0.2);
  color: var(--status-warning);
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  margin-left: var(--space-xs);
}

.account-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.account-card-title {
  margin: 0 0 var(--space-sm) 0;
  font-size: var(--text-base);
  color: var(--text-primary);
  font-weight: var(--font-medium);
}

.account-card-balance {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.account-card.selected {
  border-color: var(--status-active);
  background: rgba(52, 211, 153, 0.05);
}

/* Configuration Panels */
.config-panel {
  display: grid;
  gap: var(--space-lg);
}

.config-type-buttons {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.config-type-btn {
  border-radius: var(--radius-lg);
  background: rgba(55, 65, 81, 0.4);
  border: 1px solid rgba(156, 163, 175, 0.2);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.config-type-btn.active {
  background: rgba(52, 211, 153, 0.1);
  border-color: rgba(52, 211, 153, 0.3);
  color: var(--status-active);
}

.config-enable-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(55, 65, 81, 0.4);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(156, 163, 175, 0.2);
}

.config-enable-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
}

.config-fields-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
}

.legacy-logs-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.legacy-logs-content .logs-placeholder {
  display: grid;
  gap: var(--space-sm);
  justify-items: start;
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.legacy-logs-content pre {
  width: 100%;
  max-height: 280px;
  overflow-y: auto;
  background: rgba(12, 18, 33, 0.75);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--text-primary);
}

.legacy-logs-loading {
  color: var(--text-muted);
  font-size: var(--text-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.legacy-empty-state {
  text-align: center;
  display: grid;
  gap: var(--space-md);
  padding: var(--space-xl);
}

.legacy-empty-icon {
  font-size: 3rem;
  color: rgba(148, 163, 184, 0.6);
}

.legacy-empty-title {
  margin: 0;
  color: var(--text-primary);
  font-size: var(--text-lg);
}

.legacy-empty-text {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.btn.warning {
  border-color: transparent;
  color: #ffffff;
}

.btn.warning:hover {
}

.btn.danger {
  border-color: transparent;
  color: #ffffff;
}

.btn.danger:hover {
}

.btn.accent {
  border-color: transparent;
  color: #ffffff;
}

.btn.accent:hover {
}

.btn.info {
  border-color: transparent;
  color: #ffffff;
}

.btn.info:hover {
}

.btn.sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-xs);
}

@media (max-width: 768px) {
  .legacy-session-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .asset-input-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .asset-input-row .btn-add-asset {
    grid-column: 1 / -1;
    width: 100%;
  }
}

/* 4) Legacy layout */
/* Layout Styles for Sophisticated Development Theme */

/* Page Layout */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page-header {
  background: var(--glass-bg);
  border-bottom: 1px solid var(--border-subtle);
  backdrop-filter: var(--glass-blur);
  position: sticky;
  top: 0;
  z-index: var(--z-dropdown);
}

.page-main {
  flex: 1;
  padding: var(--space-2xl) 0;
}

.page-footer {
  background: var(--secondary-bg);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-xl) 0;
  margin-top: auto;
}

/* Hero Section */
.hero {
  padding: var(--space-2xl) 0;
  text-align: center;
  position: relative;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

.grid-auto-fit {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-auto-fill {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

/* Flexbox Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

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

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.items-end {
  align-items: flex-end;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-start {
  justify-content: flex-start;
}

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

.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }
.gap-2xl { gap: var(--space-2xl); }

/* Sections */
.section {
  padding: var(--space-2xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Feature Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.feature-card {
  background: var(--surface-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    repeating-linear-gradient(135deg, 
      rgba(255,255,255,0.008) 0px, 
      rgba(255,255,255,0.008) 1px, 
      transparent 1px, 
      transparent 20px);
  pointer-events: none;
}

.feature-card:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--border-primary);
}

.feature-icon {
  display: none;
}

.feature-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 2;
}

.feature-description {
  color: var(--text-secondary);
  line-height: 1.6;
  position: relative;
  z-index: 2;
}

/* Stats Section */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.stat-card {
  text-align: center;
  padding: var(--space-lg);
  background: var(--surface-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
}

.stat-card:hover {
  transform: none;
  box-shadow: none;
}

.stat-number {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  display: block;
  margin-bottom: var(--space-sm);
}

.stat-label {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

/* Navigation */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) 0;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  text-decoration: none;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--text-primary);
}

.navbar-nav a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--text-primary);
  border-radius: 1px;
}

/* Sidebar Layout */
.sidebar-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--space-2xl);
  min-height: calc(100vh - 120px);
}

.sidebar {
  background: var(--surface-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  height: fit-content;
  position: sticky;
  top: calc(var(--space-2xl) + 80px);
}

.sidebar-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.sidebar-nav {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-nav li {
  margin-bottom: var(--space-sm);
}

.sidebar-nav a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  font-size: var(--text-sm);
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.main-content {
  background: var(--surface-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .sidebar-layout {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .sidebar {
    position: static;
    order: 2;
  }
  
  .main-content {
    order: 1;
  }
  
  .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .page-main {
    padding: var(--space-lg) 0;
  }
  
  .hero {
    padding: var(--space-lg) 0;
  }
  
  .hero-actions {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .navbar {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .navbar-nav {
    gap: var(--space-md);
  }
  
  .grid-cols-2 {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .main-content {
    padding: var(--space-lg);
  }
  
  .sidebar {
    padding: var(--space-lg);
  }
}
/* 5) Legacy main */
/* Main CSS File for Sophisticated Development Theme */

/* Import all component stylesheets */


/* Landing Page */
.landing-main {
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 6vw, 4.5rem);
}

.landing-hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(2rem, 5vw, 3rem);
  align-items: stretch;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius-2xl, 1.5rem);
  padding: clamp(2rem, 5vw, 3rem);
  position: relative;
  overflow: hidden;
  background-color: #080808;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
}

.landing-hero::before {
  content: '';
  position: absolute;
  inset: -30%;
  opacity: 0.5;
  pointer-events: none;
  background: radial-gradient(48% 48% at 18% 22%, rgb(0 0 0 / 60%), rgba(14, 165, 233, 0) 75%), radial-gradient(52% 52% at 82% 18%, rgb(0 0 0 / 58%), rgb(168 85 247 / 0%) 78%), radial-gradient(62% 62% at 50% 82%, #c263f12e, rgb(0 0 0) 80%), linear-gradient(116deg, rgba(15, 118, 110, 0.18), rgba(30, 64, 175, 0.18));
}

.landing-hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  color: rgba(226, 232, 240, 0.85);
}

.landing-eyebrow {
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.65);
}

.landing-title {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: var(--font-semibold);
  letter-spacing: -0.02em;
  color: #f8fafc;
}

.landing-subtitle {
  font-size: var(--text-base);
  line-height: 1.8;
  color: rgba(226, 232, 240, 0.72);
  max-width: 44ch;
}

.landing-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.landing-hero__highlights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-sm);
}

.landing-hero__highlights li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: rgba(226, 232, 240, 0.78);
}

.landing-hero__highlights i {
  color: rgba(99, 102, 241, 0.6);
}

.landing-hero__panel {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  background-color: #080808;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
}

.landing-panel__metrics {
  display: grid;
  gap: var(--space-md);
}

.landing-panel__row {
  display: grid;
  grid-template-columns: 10rem 1fr;
  align-items: center;
  column-gap: var(--space-lg);
  color: rgba(226, 232, 240, 0.78);
  line-height: 1.3;
}

.landing-panel__label {
  font-size: var(--text-md);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.6);
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.landing-panel__value {
  font-size: var(--text-sm);
  font-weight: var(--font-regular);
  color: #f8fafc;
  text-align: left;
  line-height: 1.1;
  min-width: 0;
}

.landing-panel__stats {
  margin-top: var(--space-sm);
}

.landing-panel__divider {
  height: 1px;
  background: rgba(148, 163, 184, 0.12);
}

.landing-panel__note {
  font-size: var(--text-xs);
  color: rgba(148, 163, 184, 0.65);
  line-height: 1.6;
  text-align: right;
}

.landing-section {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.landing-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.landing-card {
  background-color: #080808;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 4vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.landing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(148, 163, 184, 0.28);
}

.landing-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 0.85rem;
  background: rgba(99, 102, 241, 0.16);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(226, 232, 240, 0.9);
  font-size: 1rem;
}

.landing-card h3 {
  font-size: 1.05rem;
  font-weight: var(--font-medium);
  color: #f8fafc;
  margin: 0;
}

.landing-card p {
  color: rgba(226, 232, 240, 0.7);
  line-height: 1.6;
  font-size: 0.9rem;
}

.landing-stats {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.landing-stat {
  padding: var(--space-xxs) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xxs);
}

.landing-stat__value {
  font-size: clamp(1.45rem, 2.5vw, 1.85rem);
  font-weight: var(--font-semibold);
  color: #f8fafc;
  text-align: center;
  flex: none;
}

.landing-stat__label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.65);
  text-align: center;
  flex: none;
}

.landing-stats--compact {
  display: grid;
  grid-template-columns: repeat(4, minmax(110px, 1fr));
  gap: var(--space-xs);
}

.landing-stats--compact .landing-stat {
  padding: var(--space-xxs) 0;
}

.landing-cta {
  border-radius: var(--radius-2xl, 1.5rem);
  padding: clamp(2rem, 5vw, 3rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: center;
}

.landing-cta__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
  text-align: center;
}

.landing-cta__title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: var(--font-semibold);
  letter-spacing: -0.015em;
  color: #f8fafc;
  margin: 0;
}

.landing-cta__description {
  font-size: 0.95rem;
  color: rgba(226, 232, 240, 0.7);
  line-height: 1.65;
}

.landing-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

@media (max-width: 768px) {
  .landing-hero {
    padding: var(--space-xl);
  }

  .landing-hero__content {
    gap: var(--space-md);
  }

  .landing-hero__highlights {
    gap: var(--space-xs);
  }
}

@media (max-width: 480px) {
  .landing-hero {
    padding: var(--space-lg);
  }
}

/* Trading System Specific Components */

/* Algorithm Card */
.algorithm-card {
  background: var(--surface-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  position: relative;
  transition: all var(--transition-normal);
  margin-bottom: var(--space-lg);
}

.algorithm-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: var(--radius-xl);
  background: 
    repeating-linear-gradient(135deg, 
      rgba(255,255,255,0.008) 0px, 
      rgba(255,255,255,0.008) 1px, 
      transparent 1px, 
      transparent 28px);
  pointer-events: none;
}

.algorithm-card:hover {
  transform: translateY(-4px);
}

.algorithm-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.algorithm-category {
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.algorithm-title {
  color: var(--text-primary);
  font-size: var(--text-xl);
  font-weight: var(--font-medium);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.algorithm-description {
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

/* Feature List */
.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.feature-item {
  background: rgba(55, 65, 81, 0.4);
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  border: 1px solid var(--border-subtle);
}

/* Technical Specs */
.tech-specs {
  background: var(--secondary-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
}

.tech-specs-title {
  color: var(--text-primary);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tech-specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
}

.tech-spec-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.tech-spec-label {
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tech-spec-value {
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  font-family: var(--font-mono);
}

/* Formula Display */
.formula-display {
  background: var(--secondary-bg);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
  position: relative;
}

.formula-display::before {
  content: 'Formula';
  position: absolute;
  top: -8px;
  left: var(--space-md);
  background: var(--secondary-bg);
  color: var(--status-active);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0 var(--space-sm);
}

.formula-content {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  color: var(--text-primary);
  text-align: center;
  line-height: 1.8;
}

.formula-variable {
  color: var(--text-primary);
  font-weight: var(--font-semibold);
}

.formula-operator {
  color: var(--accent-primary);
  margin: 0 var(--space-xs);
}

/* Parameter List */
.parameter-list {
  display: grid;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.parameter-item {
  background: var(--secondary-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.parameter-info h4 {
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin: 0 0 var(--space-xs) 0;
}

.parameter-info p {
  color: var(--text-secondary);
  font-size: var(--text-xs);
  margin: 0;
}

.parameter-range {
  color: var(--accent-primary);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

/* Use Cases */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-lg) 0;
}

.use-case-card {
  background: var(--secondary-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
}

.use-case-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-primary);
}

.use-case-title {
  color: var(--text-primary);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.use-case-description {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
}

/* Key Benefits */
.benefits-list {
  display: grid;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--secondary-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.benefit-item:hover {
  border-color: var(--accent-primary);
  background: rgba(255, 255, 255, 0.03);
}

.benefit-icon {
  width: 24px;
  height: 24px;
  background: var(--text-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-bg);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  flex-shrink: 0;
  margin-top: 2px;
}

.benefit-content h4 {
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin: 0 0 var(--space-xs) 0;
}

.benefit-content p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin: 0;
  line-height: 1.5;
}

/* Action Buttons */
.action-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
}

.action-button {
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  text-decoration: none;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 160px;
  justify-content: center;
}

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

.action-button.primary:hover {
  background: var(--accent-primary);
  transform: translateY(-2px);
}

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

.action-button.secondary:hover {
  background: var(--secondary-bg);
  border-color: var(--accent-primary);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .tech-specs-grid {
    grid-template-columns: 1fr;
  }
  
  .use-cases-grid {
    grid-template-columns: 1fr;
  }
  
  .action-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .algorithm-card {
    padding: var(--space-lg);
  }
  
  .parameter-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
}

@media (max-width: 480px) {
  .algorithm-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }
  
  .feature-list {
    gap: var(--space-xs);
  }
  
  .benefit-item {
    flex-direction: column;
    gap: var(--space-sm);
  }
}
@media (max-width: 1024px) {
  .landing-stats--compact {
    grid-template-columns: repeat(2, minmax(110px, 1fr));
  }
}

@media (max-width: 540px) {
  .landing-stats--compact {
    grid-template-columns: repeat(2, minmax(100px, 1fr));
  }
}

/* 6) Legacy UI framework */
/* Crossd UI Framework (tabs/cards/tables)
   Namespaced classes (cd-*) to avoid collisions. */

.cd-page {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--container-padding);
  color: var(--text-primary);
}

.cd-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.cd-tabs {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.cd-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.14);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast),
    color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.cd-tab.active,
.cd-tab.is-active {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.cd-tab i {
  opacity: 0.9;
}

.cd-tab__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.18);
  color: var(--text-muted);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
}

.cd-segment {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.12);
}

.cd-seg-btn {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.cd-seg-btn:hover {
  color: var(--text-primary);
}

.cd-seg-btn.active,
.cd-seg-btn.is-active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.cd-pane[hidden] {
  display: none !important;
}

.cd-card {
  background: var(--surface-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  padding: var(--space-lg);
}

.cd-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.cd-card__title {
  margin: 0;
  font-size: var(--text-xl);
}

.cd-hint {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.cd-table-wrap {
  overflow: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
}

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

.cd-table th,
.cd-table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.cd-table th {
  text-align: left;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.18);
  position: sticky;
  top: 0;
  z-index: 1;
}

.cd-right {
  text-align: right;
}

.cd-num {
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
}

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

.cd-positive {
  color: #86efac;
}

.cd-negative {
  color: #fca5a5;
}

/* 7) V3 framework primitives */
/* ui UI framework */

.ui-shell,
.ui-portfolio {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--container-padding);
  color: var(--text-primary);
}

.ui-shell__header,
.ui-portfolio__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.ui-shell__header-main,
.ui-portfolio__header-main {
  min-width: min(720px, 100%);
}

.ui-shell__title,
.ui-portfolio__title {
  margin: 0 0 var(--space-sm) 0;
  font-size: var(--text-3xl);
  letter-spacing: -0.01em;
}

.ui-shell__meta,
.ui-portfolio__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.ui-shell__meta--secondary,
.ui-portfolio__meta--secondary {
  margin-top: var(--space-sm);
}

.ui-shell__desc,
.ui-portfolio__desc {
  margin: 0 0 var(--space-sm) 0;
  max-width: 720px;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.ui-shell__actions,
.ui-portfolio__header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.ui-tabs {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin: 0 0 var(--space-lg) 0;
}

.ui-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.14);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast),
    color var(--transition-fast);
}

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

.ui-tab.is-active {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.ui-tab i {
  opacity: 0.9;
}

.ui-segment {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.12);
}

.ui-seg-btn {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.ui-seg-btn:hover {
  color: var(--text-primary);
}

.ui-seg-btn.is-active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.ui-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border-primary);
  background: rgba(0, 0, 0, 0.12);
  color: var(--text-secondary);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.ui-badge.is-demo {
  border-color: rgba(147, 197, 253, 0.35);
}

.ui-badge.is-live {
  border-color: rgba(255, 255, 255, 0.18);
}

.ui-meta-item,
.ui-meta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.ui-meta-link {
  color: inherit;
  text-decoration: none;
}

.ui-meta-link:hover {
  color: var(--text-primary);
}

.ui-card {
  background: var(--surface-bg);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.ui-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.ui-card__title {
  margin: 0;
  font-size: var(--text-xl);
}

.ui-metrics-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-md);
}

.ui-metrics-grid--risk {
  margin-top: var(--space-sm);
}

@media (max-width: 1100px) {
  .ui-metrics-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .ui-metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.ui-metric {
  background: rgba(0, 0, 0, 0.16);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  min-height: 74px;
}

.ui-metric__label {
  color: var(--text-muted);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-xs);
}

.ui-metric__value {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  font-variant-numeric: tabular-nums;
}

.ui-hint {
  margin-top: var(--space-sm);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.ui-pill-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.ui-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.12);
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.ui-table-wrap {
  overflow: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
}

.ui-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.ui-table th,
.ui-table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.ui-table th {
  text-align: left;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.18);
  position: sticky;
  top: 0;
  z-index: 1;
}

.ui-table th.ui-right {
  text-align: right;
}

.ui-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.ui-right {
  text-align: right;
}

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

.ui-num {
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
}

.ui-positive {
  color: #86efac;
}

.ui-negative {
  color: #fca5a5;
}

.ui-side {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.ui-side.buy {
  color: #86efac;
  border-color: rgba(134, 239, 172, 0.35);
  background: rgba(134, 239, 172, 0.06);
}

.ui-side.sell {
  color: #fca5a5;
  border-color: rgba(252, 165, 165, 0.35);
  background: rgba(252, 165, 165, 0.06);
}

.ui-side.mix {
  color: var(--text-secondary);
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
}

.btn-sm {
  padding: 0.4rem 0.65rem;
  font-size: var(--text-sm);
}

.ui-symbol {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.ui-symbol-link {
  color: inherit;
  text-decoration: none;
}

.ui-symbol-link:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

.ui-symbol-count {
  font-size: var(--text-xs);
}

.ui-row-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.45rem;
  height: 1.45rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.14);
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.ui-row-toggle:hover {
  border-color: var(--border-primary);
  color: var(--text-primary);
}

.ui-row-toggle__icon {
  display: inline-block;
  transition: transform var(--transition-fast);
}

.ui-row-toggle.is-open .ui-row-toggle__icon {
  transform: rotate(90deg);
}

.ui-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: var(--space-sm);
}

.ui-pagination[hidden] {
  display: none;
}