/* WorkflowForge Documentation - Professional Styling */

/* ========== CSS Variables ========== */
:root {
  --wf-primary: #2563eb;
  --wf-primary-dark: #1d4ed8;
  --wf-primary-light: #3b82f6;
  --wf-accent: #0ea5e9;
  --wf-success: #10b981;
  --wf-warning: #f59e0b;
  --wf-error: #ef4444;
  
  --wf-bg: #f8fafc;
  --wf-bg-alt: #ffffff;
  --wf-text: #0f172a;
  --wf-text-secondary: #475569;
  --wf-text-muted: #64748b;
  --wf-border: #e2e8f0;
  --wf-border-light: #f1f5f9;
  
  --wf-code-bg: #1e293b;
  --wf-code-text: #e2e8f0;
  
  --wf-sidebar-width: 260px;
  --wf-header-height: 60px;
  --wf-content-max: 900px;
  --wf-radius: 8px;
  --wf-radius-lg: 12px;
  
  --wf-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --wf-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --wf-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--wf-text);
  background: var(--wf-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========== Header ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--wf-header-height);
  background: var(--wf-bg-alt);
  border-bottom: 1px solid var(--wf-border);
  z-index: 100;
  box-shadow: var(--wf-shadow-sm);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--wf-text);
  font-weight: 700;
  font-size: 1.25rem;
}

.site-logo img {
  width: 32px;
  height: 32px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav a {
  padding: 0.5rem 0.875rem;
  color: var(--wf-text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--wf-radius);
  transition: all 0.15s ease;
}

.site-nav a:hover {
  color: var(--wf-primary);
  background: var(--wf-border-light);
}

.github-link {
  display: flex;
  align-items: center;
  padding: 0.5rem !important;
  margin-left: 0.5rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--wf-text);
}

/* ========== Page Layout ========== */
.page-wrapper {
  display: flex;
  margin-top: var(--wf-header-height);
  min-height: calc(100vh - var(--wf-header-height));
}

/* ========== Sidebar ========== */
.sidebar {
  position: fixed;
  top: var(--wf-header-height);
  left: 0;
  width: var(--wf-sidebar-width);
  height: calc(100vh - var(--wf-header-height));
  background: var(--wf-bg-alt);
  border-right: 1px solid var(--wf-border);
  overflow-y: auto;
  padding: 1.5rem 0;
}

.sidebar-nav {
  padding: 0 1rem;
}

.nav-section {
  margin-bottom: 1.5rem;
}

.nav-section h4 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--wf-text-muted);
  margin: 0 0 0.5rem 0.75rem;
}

.nav-section a {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--wf-text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  border-radius: var(--wf-radius);
  transition: all 0.15s ease;
}

.nav-section a:hover {
  color: var(--wf-primary);
  background: var(--wf-border-light);
}

/* ========== Main Content ========== */
.main-content {
  flex: 1;
  margin-left: var(--wf-sidebar-width);
  padding: 2rem 2.5rem;
  max-width: calc(100% - var(--wf-sidebar-width));
}

.content {
  max-width: var(--wf-content-max);
  margin: 0 auto;
}

/* ========== Typography ========== */
h1, h2, h3, h4, h5, h6 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--wf-text);
}

h1 { font-size: 2.25rem; margin-top: 0; }
h2 { font-size: 1.75rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--wf-border); }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; color: var(--wf-text-secondary); }

p {
  margin: 0 0 1rem 0;
}

a {
  color: var(--wf-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

strong {
  font-weight: 600;
}

/* ========== Images ========== */
/* Hide redundant header images on subpages */
.content > p:first-child:has(img[alt="WorkflowForge"]),
.content > p:first-of-type:has(img[src*="icon.png"]) {
  display: none;
}

/* Fallback for browsers without :has() */
p[align="center"]:first-child {
  display: none;
}

img {
  max-width: 100%;
  height: auto;
}

/* ========== Code Blocks ========== */
code {
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.875em;
}

:not(pre) > code {
  background: var(--wf-border-light);
  padding: 0.2em 0.4em;
  border-radius: 4px;
  color: var(--wf-primary-dark);
}

pre {
  background: var(--wf-code-bg);
  color: var(--wf-code-text);
  padding: 1.25rem 1.5rem;
  border-radius: var(--wf-radius-lg);
  overflow-x: auto;
  margin: 1.5rem 0;
  line-height: 1.5;
  box-shadow: var(--wf-shadow);
}

pre code {
  background: none;
  padding: 0;
  color: inherit;
  font-size: 0.875rem;
}

/* ========== Tables ========== */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  background: var(--wf-bg-alt);
  border-radius: var(--wf-radius-lg);
  overflow: hidden;
  box-shadow: var(--wf-shadow-sm);
  border: 1px solid var(--wf-border);
}

th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--wf-border);
}

th {
  background: var(--wf-border-light);
  font-weight: 600;
  color: var(--wf-text);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

tr:last-child td {
  border-bottom: none;
}

tr:hover td {
  background: var(--wf-border-light);
}

/* ========== Lists ========== */
ul, ol {
  margin: 0 0 1rem 0;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.375rem;
}

li > ul, li > ol {
  margin-top: 0.375rem;
  margin-bottom: 0;
}

/* ========== Blockquotes ========== */
blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.5rem;
  background: var(--wf-border-light);
  border-left: 4px solid var(--wf-primary);
  border-radius: 0 var(--wf-radius) var(--wf-radius) 0;
  color: var(--wf-text-secondary);
}

blockquote p:last-child {
  margin-bottom: 0;
}

/* ========== Horizontal Rule ========== */
hr {
  border: none;
  border-top: 1px solid var(--wf-border);
  margin: 2.5rem 0;
}

/* ========== Hero Section (Index Page) ========== */
.wf-hero {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 2.5rem;
  background: linear-gradient(135deg, #ffffff 0%, #f0f7ff 100%);
  border: 1px solid var(--wf-border);
  border-radius: var(--wf-radius-lg);
  box-shadow: var(--wf-shadow);
  margin-bottom: 2.5rem;
}

.wf-hero > img {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
}

/* Badge styling in hero */
.wf-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 0.5rem 0 1rem 0 !important;
}

.wf-badges a {
  text-decoration: none;
}

.wf-badges img {
  height: 20px !important;
  width: auto !important;
}

.wf-hero h1 {
  font-size: 2rem;
  margin: 0 0 0.5rem 0;
}

.wf-hero p {
  color: var(--wf-text-secondary);
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
}

.wf-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: #dbeafe;
  color: var(--wf-primary-dark);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.wf-hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.wf-hero-actions a {
  display: inline-flex;
  align-items: center;
  padding: 0.625rem 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--wf-radius);
  text-decoration: none;
  transition: all 0.15s ease;
  background: var(--wf-primary);
  color: white;
}

.wf-hero-actions a:hover {
  background: var(--wf-primary-dark);
  text-decoration: none;
}

.wf-hero-actions a.secondary {
  background: transparent;
  color: var(--wf-primary);
  border: 1px solid var(--wf-primary);
}

.wf-hero-actions a.secondary:hover {
  background: var(--wf-border-light);
}

/* ========== Card Grid ========== */
.wf-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.wf-card {
  background: var(--wf-bg-alt);
  border: 1px solid var(--wf-border);
  border-radius: var(--wf-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--wf-shadow-sm);
  transition: all 0.2s ease;
}

.wf-card:hover {
  box-shadow: var(--wf-shadow);
  border-color: var(--wf-primary);
}

.wf-card h3 {
  font-size: 1.1rem;
  margin: 0 0 0.5rem 0;
  color: var(--wf-text);
}

.wf-card p {
  margin: 0;
  color: var(--wf-text-secondary);
  font-size: 0.9rem;
}

/* ========== Footer ========== */
.page-footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--wf-border);
  color: var(--wf-text-muted);
  font-size: 0.875rem;
}

/* ========== Mobile Responsive ========== */
@media (max-width: 1024px) {
  .site-nav a:not(.github-link) {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 99;
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .main-content {
    margin-left: 0;
    max-width: 100%;
    padding: 1.5rem;
  }
}

@media (max-width: 640px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  
  .wf-hero {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem;
  }
  
  .wf-hero-actions {
    justify-content: center;
  }
  
  pre {
    padding: 1rem;
    font-size: 0.8rem;
    border-radius: var(--wf-radius);
  }
  
  table {
    font-size: 0.8rem;
  }
  
  th, td {
    padding: 0.5rem 0.75rem;
  }
}

/* ========== Print Styles ========== */
@media print {
  .site-header,
  .sidebar,
  .mobile-menu-btn {
    display: none !important;
  }
  
  .main-content {
    margin-left: 0;
    max-width: 100%;
  }
  
  pre {
    background: #f5f5f5 !important;
    color: #333 !important;
  }
}

/* ========== Syntax Highlighting (Rouge - monokai) ========== */
.highlight .c { color: #75715e } /* Comment */
.highlight .err { color: #960050; background-color: #1e0010 } /* Error */
.highlight .k { color: #66d9ef } /* Keyword */
.highlight .l { color: #ae81ff } /* Literal */
.highlight .n { color: #f8f8f2 } /* Name */
.highlight .o { color: #f92672 } /* Operator */
.highlight .p { color: #f8f8f2 } /* Punctuation */
.highlight .cm { color: #75715e } /* Comment.Multiline */
.highlight .cp { color: #75715e } /* Comment.Preproc */
.highlight .c1 { color: #75715e } /* Comment.Single */
.highlight .cs { color: #75715e } /* Comment.Special */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .kc { color: #66d9ef } /* Keyword.Constant */
.highlight .kd { color: #66d9ef } /* Keyword.Declaration */
.highlight .kn { color: #f92672 } /* Keyword.Namespace */
.highlight .kp { color: #66d9ef } /* Keyword.Pseudo */
.highlight .kr { color: #66d9ef } /* Keyword.Reserved */
.highlight .kt { color: #66d9ef } /* Keyword.Type */
.highlight .ld { color: #e6db74 } /* Literal.Date */
.highlight .m { color: #ae81ff } /* Literal.Number */
.highlight .s { color: #e6db74 } /* Literal.String */
.highlight .na { color: #a6e22e } /* Name.Attribute */
.highlight .nb { color: #f8f8f2 } /* Name.Builtin */
.highlight .nc { color: #a6e22e } /* Name.Class */
.highlight .no { color: #66d9ef } /* Name.Constant */
.highlight .nd { color: #a6e22e } /* Name.Decorator */
.highlight .ni { color: #f8f8f2 } /* Name.Entity */
.highlight .ne { color: #a6e22e } /* Name.Exception */
.highlight .nf { color: #a6e22e } /* Name.Function */
.highlight .nl { color: #f8f8f2 } /* Name.Label */
.highlight .nn { color: #f8f8f2 } /* Name.Namespace */
.highlight .nx { color: #a6e22e } /* Name.Other */
.highlight .py { color: #f8f8f2 } /* Name.Property */
.highlight .nt { color: #f92672 } /* Name.Tag */
.highlight .nv { color: #f8f8f2 } /* Name.Variable */
.highlight .ow { color: #f92672 } /* Operator.Word */
.highlight .w { color: #f8f8f2 } /* Text.Whitespace */
.highlight .mf { color: #ae81ff } /* Literal.Number.Float */
.highlight .mh { color: #ae81ff } /* Literal.Number.Hex */
.highlight .mi { color: #ae81ff } /* Literal.Number.Integer */
.highlight .mo { color: #ae81ff } /* Literal.Number.Oct */
.highlight .sb { color: #e6db74 } /* Literal.String.Backtick */
.highlight .sc { color: #e6db74 } /* Literal.String.Char */
.highlight .sd { color: #e6db74 } /* Literal.String.Doc */
.highlight .s2 { color: #e6db74 } /* Literal.String.Double */
.highlight .se { color: #ae81ff } /* Literal.String.Escape */
.highlight .sh { color: #e6db74 } /* Literal.String.Heredoc */
.highlight .si { color: #e6db74 } /* Literal.String.Interpol */
.highlight .sx { color: #e6db74 } /* Literal.String.Other */
.highlight .sr { color: #e6db74 } /* Literal.String.Regex */
.highlight .s1 { color: #e6db74 } /* Literal.String.Single */
.highlight .ss { color: #e6db74 } /* Literal.String.Symbol */
.highlight .bp { color: #f8f8f2 } /* Name.Builtin.Pseudo */
.highlight .vc { color: #f8f8f2 } /* Name.Variable.Class */
.highlight .vg { color: #f8f8f2 } /* Name.Variable.Global */
.highlight .vi { color: #f8f8f2 } /* Name.Variable.Instance */
.highlight .il { color: #ae81ff } /* Literal.Number.Integer.Long */

.highlight {
  background: var(--wf-code-bg);
  border-radius: var(--wf-radius-lg);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  overflow-x: auto;
}

.highlight pre {
  margin: 0;
  padding: 0;
  background: transparent;
  box-shadow: none;
}

/* ========== Performance Charts ========== */
.perf-chart {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--wf-bg-alt);
  border: 1px solid var(--wf-border);
  border-radius: var(--wf-radius-lg);
  box-shadow: var(--wf-shadow-sm);
}

.perf-chart-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 1.25rem 0;
  color: var(--wf-text);
}

.perf-chart-subtitle {
  font-size: 0.8rem;
  color: var(--wf-text-muted);
  margin: -1rem 0 1.25rem 0;
}

.perf-bar-group {
  margin-bottom: 1.25rem;
}

.perf-bar-group:last-child {
  margin-bottom: 0;
}

.perf-bar-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.375rem;
  font-size: 0.875rem;
}

.perf-bar-label span:first-child {
  font-weight: 500;
  color: var(--wf-text);
}

.perf-bar-label span:last-child {
  color: var(--wf-text-muted);
  font-size: 0.8rem;
}

.perf-bar-track {
  height: 28px;
  background: var(--wf-border-light);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}

.perf-bar {
  height: 100%;
  border-radius: 6px;
  display: flex;
  align-items: center;
  padding: 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
  white-space: nowrap;
  transition: width 0.5s ease;
}

.perf-bar.wf {
  background: linear-gradient(90deg, var(--wf-primary) 0%, var(--wf-primary-light) 100%);
}

.perf-bar.wc {
  background: linear-gradient(90deg, #6366f1 0%, #818cf8 100%);
}

.perf-bar.elsa {
  background: linear-gradient(90deg, #8b5cf6 0%, #a78bfa 100%);
}

.perf-bar.memory {
  background: linear-gradient(90deg, var(--wf-success) 0%, #34d399 100%);
}

/* Stacked comparison bars */
.perf-compare {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.perf-compare-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.perf-compare-label {
  width: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--wf-text-secondary);
  flex-shrink: 0;
}

.perf-compare-bar {
  flex: 1;
  height: 24px;
  background: var(--wf-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.perf-compare-fill {
  height: 100%;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: #ffffff;
  min-width: 50px;
  background: #94a3b8; /* fallback gray */
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  overflow: visible;
}

.perf-compare-fill.wf {
  background: linear-gradient(90deg, #2563eb 0%, #3b82f6 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}

.perf-compare-fill.wc {
  background: linear-gradient(90deg, #6366f1 0%, #818cf8 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}

.perf-compare-fill.elsa {
  background: linear-gradient(90deg, #8b5cf6 0%, #a78bfa 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}

.perf-compare-fill.memory {
  background: linear-gradient(90deg, #10b981 0%, #34d399 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}

.perf-compare-value {
  width: 80px;
  text-align: right;
  font-size: 0.8rem;
  color: var(--wf-text-muted);
  flex-shrink: 0;
}

/* Legend */
.perf-legend {
  display: flex;
  gap: 1.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--wf-border);
  flex-wrap: wrap;
}

.perf-legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--wf-text-secondary);
}

.perf-legend-color {
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

.perf-legend-color.wf { background: var(--wf-primary); }
.perf-legend-color.wc { background: #6366f1; }
.perf-legend-color.elsa { background: #8b5cf6; }

/* Advantage badge */
.perf-advantage {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  background: #dcfce7;
  color: #166534;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 999px;
  margin-left: 0.5rem;
}

/* Summary stats */
.perf-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.perf-stat {
  background: var(--wf-bg-alt);
  border: 1px solid var(--wf-border);
  border-radius: var(--wf-radius-lg);
  padding: 1.25rem;
  text-align: center;
}

.perf-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--wf-primary);
  line-height: 1;
}

.perf-stat-label {
  font-size: 0.8rem;
  color: var(--wf-text-muted);
  margin-top: 0.5rem;
}

/* Scaling charts - grouped bars */
.perf-scale-chart {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--wf-bg-alt);
  border: 1px solid var(--wf-border);
  border-radius: var(--wf-radius-lg);
  box-shadow: var(--wf-shadow-sm);
}

.perf-scale-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--wf-text);
}

.perf-scale-subtitle {
  font-size: 0.8rem;
  color: var(--wf-text-muted);
  margin: 0 0 1.25rem 0;
}

.perf-scale-group {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--wf-border-light);
}

.perf-scale-group:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.perf-scale-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--wf-text);
  margin-bottom: 0.75rem;
}

.perf-scale-bars {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.perf-scale-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.perf-scale-name {
  width: 90px;
  font-size: 0.75rem;
  color: var(--wf-text-secondary);
  flex-shrink: 0;
  text-align: right;
}

.perf-scale-bar {
  flex: 1;
  height: 20px;
  background: var(--wf-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.perf-scale-fill {
  height: 100%;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.5rem;
  font-size: 0.65rem;
  font-weight: 600;
  color: #ffffff;
  min-width: 45px;
  background: #94a3b8; /* fallback gray */
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  overflow: visible;
}

.perf-scale-fill.wf {
  background: linear-gradient(90deg, #2563eb 0%, #3b82f6 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}

.perf-scale-fill.wc {
  background: linear-gradient(90deg, #6366f1 0%, #818cf8 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}

.perf-scale-fill.elsa {
  background: linear-gradient(90deg, #8b5cf6 0%, #a78bfa 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}

.perf-scale-fill.memory {
  background: linear-gradient(90deg, #10b981 0%, #34d399 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
}

.perf-scale-value {
  width: 75px;
  text-align: right;
  font-size: 0.75rem;
  color: var(--wf-text-muted);
  flex-shrink: 0;
}

.perf-scale-advantage {
  width: 80px;
  text-align: right;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--wf-success);
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 640px) {
  .perf-compare-label {
    width: 70px;
    font-size: 0.7rem;
  }
  
  .perf-compare-value {
    width: 60px;
    font-size: 0.7rem;
  }
  
  .perf-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .perf-stat-value {
    font-size: 1.5rem;
  }
  
  .perf-scale-name {
    width: 70px;
    font-size: 0.65rem;
  }
  
  .perf-scale-value {
    width: 55px;
    font-size: 0.65rem;
  }
  
  .perf-scale-advantage {
    display: none;
  }
}