/* ============================================================
   myrank.dev — Design System
   "Your code is the truth"
   ============================================================ */

/* --- Custom Properties --- */
:root {
  /* Colors */
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --border-color: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);

  /* Nav & interactive */
  --nav-bg: rgba(10, 10, 15, 0.7);
  --btn-bg: rgba(255, 255, 255, 0.06);
  --btn-bg-hover: rgba(255, 255, 255, 0.1);
  --shimmer-from: rgba(255, 255, 255, 0.03);
  --shimmer-to: rgba(255, 255, 255, 0.08);
  --subtle-hover-bg: rgba(255, 255, 255, 0.03);
  --bar-track-bg: rgba(255, 255, 255, 0.05);
  --showcase-bg: rgba(10, 10, 15, 0.6);

  --text-primary: #e8e8ed;
  --text-secondary: #8b8b9e;
  --text-tertiary: #5a5a6e;
  --text-accent: #a78bfa;

  /* Accent gradient */
  --accent-1: #a78bfa;
  --accent-2: #818cf8;
  --accent-3: #6366f1;
  --gradient-accent: linear-gradient(
    135deg,
    var(--accent-1),
    var(--accent-2),
    var(--accent-3)
  );
  --gradient-glow: linear-gradient(
    135deg,
    rgba(167, 139, 250, 0.15),
    rgba(99, 102, 241, 0.08)
  );

  /* Heatmap colors */
  --heatmap-0: #161b22;
  --heatmap-1: #0e4429;
  --heatmap-2: #006d32;
  --heatmap-3: #26a641;
  --heatmap-4: #39d353;

  /* Typography */
  --font-sans:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(167, 139, 250, 0.08);

  /* Layout */
  --max-width: 1100px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Light Theme Overrides --- */
[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f4f4f5;
  --bg-card: #fafafa;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(0, 0, 0, 0.04);
  --border-color: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.15);

  --text-primary: #18181b;
  --text-secondary: #52525b;
  --text-tertiary: #a1a1aa;
  --text-accent: #7c3aed;

  --accent-1: #8b5cf6;
  --accent-2: #6366f1;
  --accent-3: #4f46e5;

  --gradient-glow: linear-gradient(
    135deg,
    rgba(139, 92, 246, 0.15),
    rgba(99, 102, 241, 0.08)
  );

  /* Heatmap colors (light mode) */
  --heatmap-0: #ebedf0;
  --heatmap-1: #9be9a8;
  --heatmap-2: #40c463;
  --heatmap-3: #30a14e;
  --heatmap-4: #216e39;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 10px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 40px rgba(139, 92, 246, 0.15);

  --nav-bg: rgba(255, 255, 255, 0.75);
  --btn-bg: rgba(0, 0, 0, 0.05);
  --btn-bg-hover: rgba(0, 0, 0, 0.1);
  --shimmer-from: rgba(0, 0, 0, 0.04);
  --shimmer-to: rgba(0, 0, 0, 0.08);
  --subtle-hover-bg: rgba(0, 0, 0, 0.03);
  --bar-track-bg: rgba(0, 0, 0, 0.06);
  --showcase-bg: rgba(255, 255, 255, 0.7);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* --- Ambient Background --- */
.ambient-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
}

.ambient-orb--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(167, 139, 250, 0.12),
    transparent 70%
  );
  top: -200px;
  right: -100px;
  animation: float 20s ease-in-out infinite;
}

.ambient-orb--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.1), transparent 70%);
  bottom: -150px;
  left: -100px;
  animation: float 25s ease-in-out infinite reverse;
}

.ambient-orb--3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(129, 140, 248, 0.08),
    transparent 70%
  );
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: float 30s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  25% {
    transform: translate(30px, -20px) scale(1.05);
  }

  50% {
    transform: translate(-20px, 30px) scale(0.95);
  }

  75% {
    transform: translate(20px, 20px) scale(1.02);
  }
}

/* --- Navigation --- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-xl);
  max-width: var(--max-width);
  margin: 0 auto;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

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

.nav__logo {
  font-size: 1.2rem;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav__dot {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__login {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--btn-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.nav__login:hover {
  background: var(--btn-bg-hover);
  border-color: var(--border-hover);
}

.nav__login svg {
  opacity: 0.7;
}

.nav__user {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-accent);
}

/* --- Loading: Branded Loader --- */
.loading {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.loader-diamond {
  animation: loader-pulse 1.5s ease-in-out infinite, loader-rotate 6s linear infinite;
}

@keyframes loader-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1) rotate(var(--r, 0deg)); }
  50% { opacity: 1; transform: scale(1.15) rotate(var(--r, 0deg)); }
}

@keyframes loader-rotate {
  0% { --r: 0deg; transform: rotate(0deg); }
  100% { --r: 360deg; transform: rotate(360deg); }
}

.shimmer {
  background: linear-gradient(
    90deg,
    var(--shimmer-from) 25%,
    var(--shimmer-to) 50%,
    var(--shimmer-from) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* --- Profile Layout --- */
.profile {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* --- Hero Section --- */
.hero {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  padding: var(--space-3xl) 0;
  animation: fadeInUp 0.6s ease-out;
}

.hero__avatar-wrap {
  position: relative;
  flex-shrink: 0;
}

.hero__avatar {
  width: 140px;
  height: 140px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid transparent;
  background:
    linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
    var(--gradient-accent) border-box;
  position: relative;
  z-index: 2;
}

.hero__avatar-ring {
  position: absolute;
  inset: -8px;
  border-radius: var(--radius-full);
  background: conic-gradient(
    from 0deg,
    var(--accent-1),
    var(--accent-2),
    var(--accent-3),
    var(--accent-2),
    var(--accent-1)
  );
  opacity: 0.3;
  filter: blur(12px);
  animation: ring-rotate 4s linear infinite, pulse-ring 3s ease-in-out infinite;
  z-index: 1;
}

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

@keyframes pulse-ring {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 0.4; }
}

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

.hero__name {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  background: linear-gradient(
    135deg,
    var(--text-primary) 0%,
    var(--text-secondary) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__handle a {
  text-decoration: none;
  color: var(--text-accent);
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.hero__handle a:hover {
  color: var(--accent-2);
}

.hero__username::before {
  content: "@";
  opacity: 0.5;
}

.hero__meta {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-xs);
}

.hero__meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.hero__meta-item svg {
  opacity: 0.5;
}

/* --- Stats Bar --- */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.stat-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.stat-card__value {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-variant-numeric: tabular-nums;
}

.stat-card__label {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: var(--space-xs);
  font-weight: 500;
}

/* --- Sections --- */
.section {
  margin-bottom: var(--space-3xl);
}

.section__title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.section__title svg {
  color: var(--accent-1);
  opacity: 0.7;
}

.section__subtitle {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-xl);
}

/* --- DNA Widget --- */
.dna-widget {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 0;
  align-items: stretch;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  height: 580px;
}

.dna-helix-viewport {
  position: relative;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.3);
  border-right: 1px solid var(--border-color);
}

[data-theme="light"] .dna-helix-viewport {
  background: rgba(0, 0, 0, 0.04);
}

.dna-helix-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Floating labels on the helix */
.dna-labels {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  padding: 0 6px;
}

.dna-label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transform: translateY(-50%);
  transition: opacity 0.2s ease;
  pointer-events: none;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
}

[data-theme="light"] .dna-label {
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.dna-label--behind {
  opacity: 0.35;
  font-size: 0.62rem;
}

.dna-scroll-hint {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-tertiary);
  opacity: 0.6;
  animation: hintBounce 2s ease-in-out infinite;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.dna-scroll-hint--hidden {
  opacity: 0;
}

@keyframes hintBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-4px); }
}

/* Scrollable bars panel */
.dna-bars {
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-md) 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(167, 139, 250, 0.2) transparent;
}

.dna-bars::-webkit-scrollbar {
  width: 4px;
}
.dna-bars::-webkit-scrollbar-track {
  background: transparent;
}
.dna-bars::-webkit-scrollbar-thumb {
  background: rgba(167, 139, 250, 0.2);
  border-radius: 2px;
}

/* Bar items (enhanced) */
.dna-bar-item {
  display: grid;
  grid-template-columns: 10px 1fr 60px;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px var(--space-md);
  border-left: 2px solid transparent;
  transition: all 0.25s ease;
  cursor: pointer;
}

.dna-bar-item:hover {
  background: var(--subtle-hover-bg);
}

.dna-bar-item--active {
  background: rgba(167, 139, 250, 0.05);
  border-left-color: var(--accent-1);
}

.dna-bar-item__dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
  transition: box-shadow 0.3s ease;
}

.dna-bar-item--active .dna-bar-item__dot {
  box-shadow: 0 0 6px 2px currentColor;
}

.dna-bar-item__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.dna-bar-item__name {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dna-bar-item__bar-wrap {
  height: 4px;
  background: var(--bar-track-bg);
  border-radius: 2px;
  overflow: hidden;
}

.dna-bar-item__bar {
  height: 100%;
  border-radius: 2px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.dna-bar-item__pct {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-align: right;
}

/* Legacy language styles (keep for fallback) */
.languages {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-2xl);
  align-items: start;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.languages__chart-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.languages__chart {
  width: 100%;
  max-width: 280px;
}

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

.lang-item {
  display: grid;
  grid-template-columns: 14px 120px 1fr 60px;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  cursor: default;
}

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

.lang-item__dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.lang-item__name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.lang-item__bar-wrap {
  height: 6px;
  background: var(--bar-track-bg);
  border-radius: 3px;
  overflow: hidden;
}

.lang-item__bar {
  height: 100%;
  border-radius: 3px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.lang-item__pct {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: right;
}

/* --- Contribution Notice --- */
.contrib-notice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  line-height: 1.55;
  margin-bottom: var(--space-lg);
  color: var(--text-secondary);
}

.contrib-notice--own {
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.contrib-notice--own svg {
  color: #f59e0b;
  flex-shrink: 0;
  margin-top: 2px;
}

.contrib-notice--other {
  background: rgba(99, 102, 241, 0.06);
  border: 1px solid rgba(99, 102, 241, 0.15);
}

.contrib-notice--other svg {
  color: var(--accent-1);
  flex-shrink: 0;
  margin-top: 2px;
}

.contrib-notice a {
  color: var(--text-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.contrib-notice__dismiss {
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0 4px;
  margin-left: auto;
  flex-shrink: 0;
  line-height: 1;
  transition: color 0.2s ease;
}

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

/* --- Ridge Chart --- */
.ridge-chart-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
}

.ridge-chart {
  width: 100%;
}

.ridge-chart__svg {
  width: 100%;
  height: auto;
  display: block;
}

.ridge-chart__label {
  fill: var(--text-tertiary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  transition: fill 0.2s ease;
}

.ridge-chart__tip {
  fill: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.ridge-chart__area {
  transition: fill-opacity 0.2s ease;
}

.ridge-chart__line {
  transition: stroke-width 0.2s ease, stroke-opacity 0.2s ease;
}

.ridge-chart__hit {
  cursor: pointer;
}

/* --- Repos Grid --- */
.repos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-md);
}

.repo-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.repo-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.repo-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.repo-card__icon {
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.repo-card__name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-accent);
  font-family: var(--font-mono);
  letter-spacing: -0.01em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.repo-card__desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.repo-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-top: auto;
  padding-top: var(--space-sm);
}

.repo-card__meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.repo-card__lang-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.repo-card__topics {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.repo-card__topic {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: rgba(167, 139, 250, 0.08);
  color: var(--accent-1);
  border: 1px solid rgba(167, 139, 250, 0.12);
}

/* --- Contributed Repo Owner Badge --- */
.repo-card__owner {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--text-tertiary);
  font-weight: 500;
  margin-bottom: 2px;
}

.repo-card__owner-avatar {
  width: 18px;
  height: 18px;
  min-width: 18px;
  max-width: 18px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.repo-card--contributed .repo-card__header {
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.repo-card--contributed .repo-card__name {
  font-size: 0.9rem;
}

/* --- Organizations --- */
.orgs {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.org-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  transition: all var(--transition-base);
}

.org-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
}

.org-card__avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
}

.org-card__name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.org-card__desc {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* --- Footer --- */
.footer {
  text-align: center;
  padding: var(--space-3xl) 0;
  margin-top: var(--space-2xl);
  border-top: 1px solid var(--border-color);
}

.footer__brand {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.footer__text {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  max-width: 400px;
  margin: 0 auto;
}

.footer__fetched {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--text-tertiary);
  opacity: 0.5;
  margin-top: var(--space-md);
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
.reveal.visible .stat-card,
.reveal.visible .repo-card,
.reveal.visible .lang-item {
  animation: fadeInUp 0.4s ease-out both;
}

.reveal.visible .stat-card:nth-child(1) {
  animation-delay: 0.05s;
}

.reveal.visible .stat-card:nth-child(2) {
  animation-delay: 0.1s;
}

.reveal.visible .stat-card:nth-child(3) {
  animation-delay: 0.15s;
}

.reveal.visible .stat-card:nth-child(4) {
  animation-delay: 0.2s;
}

.reveal.visible .stat-card:nth-child(5) {
  animation-delay: 0.25s;
}

.reveal.visible .stat-card:nth-child(6) {
  animation-delay: 0.3s;
}

.reveal.visible .repo-card:nth-child(1) {
  animation-delay: 0.05s;
}

.reveal.visible .repo-card:nth-child(2) {
  animation-delay: 0.1s;
}

.reveal.visible .repo-card:nth-child(3) {
  animation-delay: 0.15s;
}

.reveal.visible .repo-card:nth-child(4) {
  animation-delay: 0.2s;
}

.reveal.visible .repo-card:nth-child(5) {
  animation-delay: 0.25s;
}

.reveal.visible .repo-card:nth-child(6) {
  animation-delay: 0.3s;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .nav {
    padding: var(--space-md);
  }

  .nav__tagline {
    display: none;
  }

  .profile {
    padding: 0 var(--space-md);
  }

  .hero {
    flex-direction: column;
    text-align: center;
    padding: var(--space-2xl) 0;
    gap: var(--space-lg);
  }

  .hero__avatar {
    width: 100px;
    height: 100px;
  }

  .hero__name {
    font-size: 1.6rem;
  }

  .hero__meta {
    justify-content: center;
    flex-wrap: wrap;
  }

  .stats-bar {
    grid-template-columns: repeat(3, 1fr);
  }

  .stat-card__value {
    font-size: 1.4rem;
  }

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

  .languages__chart-wrap {
    max-width: 200px;
    margin: 0 auto;
  }

  .lang-item {
    grid-template-columns: 10px 90px 1fr 50px;
  }

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

@media (max-width: 480px) {
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .landing__title {
    font-size: 2.4rem;
  }

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

/* --- Landing Page --- */
.landing {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.landing__hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: calc(var(--space-3xl) * 2) 0 var(--space-3xl);
  animation: fadeInUp 0.8s ease-out;
}

.landing__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary, #fff);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 100px;
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.15), rgba(99, 102, 241, 0.05));
  border: 1px solid rgba(167, 139, 250, 0.3);
  margin-bottom: var(--space-2xl);
  box-shadow: 0 0 20px rgba(167, 139, 250, 0.15), inset 0 0 20px rgba(167, 139, 250, 0.05);
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  cursor: default;
}

[data-theme="light"] .landing__badge {
  color: var(--text-primary);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(99, 102, 241, 0.05));
  border: 1px solid rgba(139, 92, 246, 0.2);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.08);
}

.landing__badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: shine 4s infinite 1s;
}

[data-theme="light"] .landing__badge::before {
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.15), transparent);
}

.landing__badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(167, 139, 250, 0.25), inset 0 0 20px rgba(167, 139, 250, 0.1);
  border-color: rgba(167, 139, 250, 0.5);
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.2), rgba(99, 102, 241, 0.1));
}

[data-theme="light"] .landing__badge:hover {
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.15);
  border-color: rgba(139, 92, 246, 0.3);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(99, 102, 241, 0.08));
}

@keyframes shine {
  0% { left: -100%; }
  20% { left: 200%; }
  100% { left: 200%; }
}

.landing__badge-icon {
  display: inline-flex;
  color: var(--accent-1);
  font-size: 0.85rem;
  animation: pulse-icon 2s infinite ease-in-out;
}

@keyframes pulse-icon {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; text-shadow: 0 0 12px var(--accent-1); }
}

.landing__title {
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.landing__title-accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Phrase Rotator --- */
.phrase-rotator {
  position: relative;
  display: inline-grid;
  overflow: hidden;
  vertical-align: bottom;
}

.phrase-rotator__item {
  grid-column: 1;
  grid-row: 1;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0;
  transform: translateY(100%);
  filter: blur(8px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              filter 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.phrase-rotator__item--active {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  pointer-events: auto;
}

.phrase-rotator__item--exit {
  opacity: 0;
  transform: translateY(-100%);
  filter: blur(8px);
}

.landing__subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: var(--space-2xl);
}

.landing__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: var(--gradient-accent);
  border: none;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 24px rgba(167, 139, 250, 0.25);
}

.landing__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(167, 139, 250, 0.35);
}

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

/* --- Landing Showcase --- */
.landing__showcase {
  max-width: var(--max-w-md);
  margin: calc(var(--space-3xl) * 2) auto var(--space-3xl);
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  background: var(--showcase-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.showcase-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.showcase-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

/* --- Showcase Steps Grid --- */
.landing__showcase--steps {
  max-width: var(--max-width);
  background: transparent;
  border: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  padding: 0;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  text-align: left;
}

.showcase-card {
  background: var(--bg-card);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
}

.showcase-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(167, 139, 250, 0.4);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(167, 139, 250, 0.12);
}

.showcase-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.08), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.showcase-card:hover::before {
  opacity: 1;
}

[data-theme="light"] .showcase-card:hover {
  border-color: rgba(139, 92, 246, 0.3);
  box-shadow: 0 12px 40px rgba(139, 92, 246, 0.08);
}

.showcase-card__number {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: var(--space-md);
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.15);
  font-family: var(--font-mono);
  line-height: 1;
  transition: all 0.4s ease;
}

[data-theme="light"] .showcase-card__number {
  -webkit-text-stroke: 1px rgba(0, 0, 0, 0.15);
}

.showcase-card:hover .showcase-card__number {
  -webkit-text-stroke: 1px var(--accent-1);
  color: rgba(167, 139, 250, 0.1);
  transform: scale(1.05) translateX(5px);
}

[data-theme="light"] .showcase-card:hover .showcase-card__number {
  color: rgba(139, 92, 246, 0.05);
  -webkit-text-stroke: 1px var(--accent-2);
}

.showcase-card__title {
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.showcase-card__desc {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
  flex: 1;
}

/* Background Animation */
.landing__bg {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  min-height: 100vh;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.25;
}

.bg-svg {
  width: 100%;
  height: 100%;
  opacity: 0;
  animation: fadeIn 1.5s ease-out 0.2s forwards;
}

.draw-path-main {
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  animation: dash-draw 5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.draw-path-alt1 {
  stroke-dashoffset: 2000;
  animation: dash-draw 6s cubic-bezier(0.4, 0, 0.2, 1) 0.5s forwards;
}

.draw-path-alt2 {
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  animation: dash-draw 7s cubic-bezier(0.4, 0, 0.2, 1) 1s forwards;
}

.commits-pulse circle {
  transform-origin: center;
  transform-box: fill-box;
  opacity: 0;
  animation: pop-in 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards,
             pulse-core-zoom 3s ease-in-out infinite alternate;
}

.commits-pulse circle:nth-child(1) { animation-delay: 1s, 1s; }
.commits-pulse circle:nth-child(2) { animation-delay: 2s, 2s; }
.commits-pulse circle:nth-child(3) { animation-delay: 3s, 3s; }
.commits-pulse circle:nth-child(4) { animation-delay: 4.5s, 4.5s; }
.commits-pulse circle:nth-child(5) { animation-delay: 2.5s, 2.5s; }
.commits-pulse circle:nth-child(6) { animation-delay: 3.5s, 3.5s; }
.commits-pulse circle:nth-child(7) { animation-delay: 2.2s, 2.2s; }
.commits-pulse circle:nth-child(8) { animation-delay: 3.2s, 3.2s; }

.float-code-1 { animation: float-up-fade 8s linear infinite; }
.float-code-2 { animation: float-up-fade 12s linear infinite 2s; }
.float-code-3 { animation: float-up-fade 10s linear infinite 5s; }

.pulse-ambient {
  animation: pulse-op 8s ease-in-out infinite alternate;
}

.pulse-ambient-alt {
  animation: pulse-op 10s ease-in-out infinite alternate-reverse;
}

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

@keyframes dash-draw {
  to { stroke-dashoffset: 0; }
}

@keyframes pop-in {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes pulse-op {
  0% { opacity: 0.3; }
  100% { opacity: 1; }
}

@keyframes pulse-core-zoom {
  0% { transform: scale(0.9); opacity: 0.8; }
  100% { transform: scale(1.1); opacity: 1; }
}

@keyframes float-up-fade {
  0% { transform: translateY(10px); opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { transform: translateY(-20px); opacity: 0; }
}

.landing__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  padding: var(--space-3xl) 0;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.landing__feature {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.landing__feature:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.landing__feature-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-lg);
  background: rgba(167, 139, 250, 0.08);
  border: 1px solid rgba(167, 139, 250, 0.12);
  color: var(--accent-1);
}

.landing__feature h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.landing__feature p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Hero Name Row (with rank badge) --- */
.hero__name-row {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

/* --- Rank Badge --- */
.rank-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-base);
  animation: badgeFadeIn 0.8s ease-out 0.3s both;
}

@keyframes badgeFadeIn {
  from { opacity: 0; transform: scale(0.8) translateY(4px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.rank-badge__icon {
  font-size: 1rem;
}

.rank-badge__score {
  font-variant-numeric: tabular-nums;
}

.rank-badge__tier {
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  opacity: 0.8;
}

/* Tier color variants */
.rank-badge--diamond {
  background: linear-gradient(135deg, rgba(185, 242, 255, 0.15), rgba(100, 200, 255, 0.08));
  border-color: rgba(185, 242, 255, 0.25);
  color: #b9f2ff;
}

.rank-badge--platinum {
  background: linear-gradient(135deg, rgba(229, 228, 226, 0.15), rgba(180, 180, 180, 0.08));
  border-color: rgba(229, 228, 226, 0.25);
  color: #e5e4e2;
}

.rank-badge--gold {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(255, 193, 37, 0.08));
  border-color: rgba(255, 215, 0, 0.25);
  color: #ffd700;
}

.rank-badge--silver {
  background: linear-gradient(135deg, rgba(192, 192, 192, 0.15), rgba(160, 160, 160, 0.08));
  border-color: rgba(192, 192, 192, 0.25);
  color: #c0c0c0;
}

.rank-badge--bronze {
  background: linear-gradient(135deg, rgba(205, 127, 50, 0.15), rgba(180, 120, 60, 0.08));
  border-color: rgba(205, 127, 50, 0.25);
  color: #cd7f32;
}

/* Public score badge (shown alongside verified badge) */
.rank-badge--public-alt {
  font-size: 0.75rem;
  padding: 4px 10px;
  opacity: 0.75;
  animation-delay: 0.6s;
}
.rank-badge--public-alt .rank-badge__score { font-size: 0.8rem; }
.rank-badge--public-alt .rank-badge__tier { font-size: 0.6rem; }

/* Light theme adjustments */
[data-theme="light"] .rank-badge--diamond { color: #0891b2; border-color: rgba(8, 145, 178, 0.3); background: linear-gradient(135deg, rgba(8, 145, 178, 0.1), rgba(8, 145, 178, 0.04)); }
[data-theme="light"] .rank-badge--platinum { color: #64748b; border-color: rgba(100, 116, 139, 0.3); background: linear-gradient(135deg, rgba(100, 116, 139, 0.1), rgba(100, 116, 139, 0.04)); }
[data-theme="light"] .rank-badge--gold { color: #b45309; border-color: rgba(180, 83, 9, 0.3); background: linear-gradient(135deg, rgba(180, 83, 9, 0.1), rgba(180, 83, 9, 0.04)); }
[data-theme="light"] .rank-badge--silver { color: #6b7280; border-color: rgba(107, 114, 128, 0.3); background: linear-gradient(135deg, rgba(107, 114, 128, 0.1), rgba(107, 114, 128, 0.04)); }
[data-theme="light"] .rank-badge--bronze { color: #92400e; border-color: rgba(146, 64, 14, 0.3); background: linear-gradient(135deg, rgba(146, 64, 14, 0.1), rgba(146, 64, 14, 0.04)); }

/* --- Rank Dimensions --- */
.rank-dimensions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
}

.rank-dim {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  transition: all var(--transition-base);
}

.rank-dim:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.rank-dim__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-sm);
}

.rank-dim__label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.rank-dim__value {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-variant-numeric: tabular-nums;
}

.rank-dim__track {
  height: 6px;
  background: var(--bar-track-bg);
  border-radius: 3px;
  overflow: hidden;
}

.rank-dim__fill {
  height: 100%;
  border-radius: 3px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.rank-dim__fill--impact {
  background: linear-gradient(90deg, #f97316, #ef4444);
}

.rank-dim__fill--output {
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
}

.rank-dim__fill--consistency {
  background: linear-gradient(90deg, #10b981, #06b6d4);
}

.rank-dim__fill--versatility {
  background: linear-gradient(90deg, #f59e0b, #ec4899);
}

@media (max-width: 768px) {
  .rank-dimensions {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero__name-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
}

@media (max-width: 480px) {
  .rank-dimensions {
    grid-template-columns: 1fr;
  }
}

/* --- Custom Tooltips (glassmorphic) --- */
[data-tooltip] {
  position: relative;
  cursor: help;
}

[data-tooltip]::before,
[data-tooltip]::after {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 200;
}

/* Tooltip body */
[data-tooltip]::after {
  content: attr(data-tooltip);
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  padding: 10px 14px;
  max-width: 320px;
  width: max-content;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-primary);
  background: rgba(12, 10, 20, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(167, 139, 250, 0.15);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.04);
  white-space: pre-line;
  letter-spacing: 0;
  text-transform: none;
}

/* Arrow */
[data-tooltip]::before {
  content: '';
  bottom: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: rgba(12, 10, 20, 0.92);
}

[data-tooltip]:hover::before,
[data-tooltip]:hover::after {
  opacity: 1;
}

[data-tooltip]:hover::after {
  transform: translateX(-50%) translateY(0);
}

/* Light theme */
[data-theme="light"] [data-tooltip]::after {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(139, 92, 246, 0.15);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.05);
  color: var(--text-primary);
}

[data-theme="light"] [data-tooltip]::before {
  border-top-color: rgba(255, 255, 255, 0.95);
}

/* Tooltip bottom position variant */
[data-tooltip][data-tooltip-pos="bottom"]::after {
  bottom: auto;
  top: calc(100% + 10px);
  transform: translateX(-50%) translateY(-4px);
}
[data-tooltip][data-tooltip-pos="bottom"]::before {
  bottom: auto;
  top: calc(100% + 4px);
  border-top-color: transparent;
  border-bottom-color: rgba(12, 10, 20, 0.92);
}
[data-theme="light"] [data-tooltip][data-tooltip-pos="bottom"]::before {
  border-top-color: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.95);
}

/* Badge tooltip positioning (wider) */
.rank-badge[data-tooltip]::after {
  max-width: 400px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

/* --- Search Bar --- */
.search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 5px 12px;
  transition: all 0.3s ease;
  cursor: text;
  min-width: 180px;
}

.search-bar:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(167, 139, 250, 0.25);
}

.search-bar:focus-within {
  background: rgba(167, 139, 250, 0.08);
  border-color: rgba(167, 139, 250, 0.4);
  box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.1);
  min-width: 240px;
}

.search-bar__icon {
  color: var(--text-tertiary);
  flex-shrink: 0;
  transition: color 0.2s;
}

.search-bar:focus-within .search-bar__icon {
  color: var(--text-accent);
}

.search-bar__input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  width: 100%;
  padding: 0;
}

.search-bar__input::placeholder {
  color: var(--text-tertiary);
  font-family: var(--font-sans);
  font-size: 0.78rem;
}

.search-bar__kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-tertiary);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  flex-shrink: 0;
  transition: opacity 0.2s;
}

.search-bar:focus-within .search-bar__kbd {
  opacity: 0;
  pointer-events: none;
}

/* Light theme */
[data-theme="light"] .search-bar {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .search-bar:focus-within {
  background: rgba(167, 139, 250, 0.06);
  border-color: rgba(167, 139, 250, 0.3);
}

[data-theme="light"] .search-bar__kbd {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
  .search-bar {
    min-width: 140px;
  }
  .search-bar:focus-within {
    min-width: 180px;
  }
}

/* --- Agentic DNA Section --- */
.agentic-widget {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

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

.agentic-bar__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: 6px;
}

.agentic-bar__icon {
  font-size: 1rem;
}

.agentic-bar__name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}

.agentic-bar__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.agentic-bar__track {
  height: 6px;
  background: var(--bar-track-bg);
  border-radius: 3px;
  overflow: hidden;
}

.agentic-bar__fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-3));
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Summary sidebar */
.agentic-summary {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  padding-left: var(--space-xl);
  border-left: 1px solid var(--border-color);
  min-width: 160px;
}

.agentic-ratio {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.agentic-ratio__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.agentic-ratio__pct {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.agentic-ratio__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  font-weight: 500;
}

.agentic-ratio__divider {
  width: 24px;
  height: 1px;
  background: var(--border-color);
}

.agentic-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  justify-content: center;
}

.agentic-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 12px;
  background: rgba(167, 139, 250, 0.1);
  border: 1px solid rgba(167, 139, 250, 0.2);
  color: var(--text-accent);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .agentic-widget {
    grid-template-columns: 1fr;
  }
  .agentic-summary {
    flex-direction: row;
    border-left: none;
    border-top: 1px solid var(--border-color);
    padding-left: 0;
    padding-top: var(--space-md);
    justify-content: center;
  }
  .agentic-ratio {
    flex-direction: row;
  }
  .agentic-ratio__divider {
    width: 1px;
    height: 24px;
  }
}

/* --- Nav Icon Link --- */
.nav__icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  color: var(--text-tertiary);
  transition: all 0.2s;
  text-decoration: none;
}

.nav__icon-link:hover {
  color: var(--text-accent);
  background: rgba(167, 139, 250, 0.1);
}

.nav__icon-link--active {
  color: var(--text-accent);
}

/* --- Leaderboard Page --- */
.leaderboard {
  max-width: 860px;
  margin: 100px auto 60px;
  padding: 0 24px;
}

.leaderboard__header {
  text-align: center;
  margin-bottom: 2rem;
}

.leaderboard__title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.leaderboard__subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Tabs */
.leaderboard__tabs {
  display: flex;
  gap: 4px;
  justify-content: center;
  margin-bottom: 2rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 4px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.leaderboard__tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.leaderboard__tab:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.leaderboard__tab--active {
  color: var(--text-primary);
  background: rgba(167, 139, 250, 0.15);
  border: 1px solid rgba(167, 139, 250, 0.3);
}

/* Table */
.leaderboard__table-wrap {
  min-height: 200px;
}

.leaderboard__loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 3rem;
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

.leaderboard__empty {
  text-align: center;
  padding: 3rem;
  color: var(--text-secondary);
}

.leaderboard__empty a {
  color: var(--text-accent);
  text-decoration: underline;
}

.leaderboard__table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 6px;
}

.leaderboard__table thead th {
  text-align: left;
  padding: 8px 16px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Row */
.leaderboard__row {
  cursor: pointer;
  animation: lb-slide-in 0.3s ease forwards;
  opacity: 0;
  transform: translateY(8px);
}

@keyframes lb-slide-in {
  to { opacity: 1; transform: translateY(0); }
}

.leaderboard__row td {
  padding: 12px 16px;
  background: var(--bg-card);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.2s;
}

.leaderboard__row td:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 10px 0 0 10px;
}

.leaderboard__row td:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 0 10px 10px 0;
}

.leaderboard__row:hover td {
  background: rgba(167, 139, 250, 0.06);
  border-color: rgba(167, 139, 250, 0.15);
}

/* Columns */
.lb-col-rank {
  width: 50px;
  text-align: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.lb-col-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lb-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.08);
  object-fit: cover;
  flex-shrink: 0;
}

.lb-user-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.lb-username {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-accent);
}

.lb-displayname {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.lb-col-tier { width: 140px; }

.lb-tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
}

.lb-tier-badge.rank-badge--diamond { color: #b9f2ff; border-color: rgba(185, 242, 255, 0.25); background: rgba(185, 242, 255, 0.08); }
.lb-tier-badge.rank-badge--platinum { color: #e0d4ff; border-color: rgba(224, 212, 255, 0.25); background: rgba(224, 212, 255, 0.08); }
.lb-tier-badge.rank-badge--gold { color: #ffd700; border-color: rgba(255, 215, 0, 0.25); background: rgba(255, 215, 0, 0.08); }
.lb-tier-badge.rank-badge--silver { color: #c0c0c0; border-color: rgba(192, 192, 192, 0.25); background: rgba(192, 192, 192, 0.08); }
.lb-tier-badge.rank-badge--bronze { color: #cd7f32; border-color: rgba(205, 127, 50, 0.25); background: rgba(205, 127, 50, 0.08); }

.lb-col-score {
  width: 80px;
  text-align: right;
}

.lb-score {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--text-accent), #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Light theme */
[data-theme="light"] .leaderboard__tabs {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .leaderboard__tab--active {
  background: rgba(167, 139, 250, 0.1);
  border-color: rgba(167, 139, 250, 0.2);
}

[data-theme="light"] .leaderboard__row td {
  border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .leaderboard__row:hover td {
  background: rgba(167, 139, 250, 0.04);
}
/* Leaderboard Filters */
.lb-filters {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 16px 20px;
  margin-bottom: 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) ease-out both;
  animation-delay: 0.1s;
}

.lb-filters__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  align-items: flex-end;
}

.lb-filter-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lb-filter-group label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  font-weight: 700;
  padding-left: 4px;
}

.lb-filter-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border-radius: 10px;
  padding: 10px 14px;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  transition: all var(--transition-base);
  appearance: none;
}

select.lb-filter-input {
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23A78BFA%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat, repeat;
  background-position: right .7em top 50%, 0 0;
  background-size: .65em auto, 100%;
  cursor: pointer;
}

select.lb-filter-input option {
  background: #111116; 
  color: #e2e8f0;
}

.lb-filter-input:hover,
.lb-filter-input:focus {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(167, 139, 250, 0.4);
  outline: none;
  box-shadow: 0 0 0 2px rgba(167, 139, 250, 0.15);
}

.lb-filters__tags {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

#filterTagsList {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 1;
}

.lb-filter-tag {
  display: inline-flex;
  align-items: center;
  background: rgba(167, 139, 250, 0.12);
  border: 1px solid rgba(167, 139, 250, 0.3);
  color: #d8b4fe;
  padding: 4px 8px 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  backdrop-filter: blur(4px);
  animation: badgeFadeIn 0.3s ease-out both;
}

.lb-filter-tag button {
  background: none;
  border: none;
  color: inherit;
  margin-left: 6px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  line-height: 1;
  opacity: 0.7;
  transition: all 0.2s;
  padding: 0;
}

.lb-filter-tag button:hover {
  background: rgba(167, 139, 250, 0.3);
  opacity: 1;
}

.lb-filters__clear {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: all 0.2s;
  padding: 4px 8px;
}

.lb-filters__clear:hover {
  color: var(--text-primary);
  text-decoration-color: currentColor;
}

/* Light theme */
[data-theme="light"] .lb-filters {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .lb-filter-input {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.1);
  color: #1e293b;
}

[data-theme="light"] select.lb-filter-input option {
  background: #ffffff;
  color: #1e293b;
}

[data-theme="light"] .lb-filter-input:hover,
[data-theme="light"] .lb-filter-input:focus {
  background: #fff;
  border-color: rgba(139, 92, 246, 0.4);
}

[data-theme="light"] .lb-filters__tags {
  border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .lb-filter-tag {
  background: rgba(139, 92, 246, 0.1);
  border-color: rgba(139, 92, 246, 0.2);
  color: #6d28d9;
}

[data-theme="light"] .leaderboard__tabs {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.08);
}

/* Responsive */
@media (max-width: 640px) {
  .leaderboard {
    padding: 0 12px;
    margin-top: 80px;
  }
  .leaderboard__title { font-size: 1.5rem; }

  .lb-col-tier { display: none; }

  .leaderboard__table thead th:nth-child(3) { display: none; }

  .lb-avatar { width: 28px; height: 28px; }
}