:root {
  --bg-primary: #0b0d0f;
  --bg-elevated: #111315;
  --bg-surface: #161a1e;
  --text-primary: #f0f4f8;
  --text-secondary: #8b97a8;
  --text-muted: #4a5568;
  --accent-color: #3b82f6;
  --accent-glow: rgba(59, 130, 246, 0.3);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --gradient-1: linear-gradient(135deg, #3b82f6, #60a5fa);
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

:root[data-theme="light"],
body.light-mode {
  --bg-primary: #f4f6f9;
  --bg-elevated: #ffffff;
  --bg-surface: #eef2f7;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --border: rgba(15, 23, 42, 0.12);
  --border-hover: rgba(15, 23, 42, 0.2);
  --border-accent: rgba(37, 99, 235, 0.32);
  --accent-color: #2563eb;
  --accent-glow: rgba(37, 99, 235, 0.2);
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.05);
  --gradient-1: linear-gradient(135deg, #2563eb, #3b82f6);
}

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

html,
body {
  background: var(--bg-primary) !important;
  color: var(--text-primary);
  margin: 0;
  padding: 0;
  width: 100%;
  transition:
    background 0.6s ease,
    color 0.6s ease;
}

body {
  font-family:
    'Inter Tight',
    system-ui,
    -apple-system,
    sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 100px 2rem 0;
}

/* Ensure navbar container stacks above content */
#navbar-container {
  z-index: 9999;
}
.nav-links .tooltip a:hover,
.nav-links .tooltip a:focus-visible {
  background: rgba(0, 0, 0, 0.04);
  color: inherit;
  outline: 2px solid rgba(212, 175, 55, 0.8);
  outline-offset: 2px;
}
/* Header */
.contributor-header {
  text-align: center;
  margin-bottom: 5rem;
}

.contributor-header h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.contributor-header .subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

/* Stats Overview */
.stats-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  margin-bottom: 6rem;
}

.stat-item {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  padding: 2rem;
  border-radius: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition);
}

.stat-item:hover {
  transform: translateY(-10px);
  border-color: var(--accent-color);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.stat-item .value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-color);
}

.stat-item label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  margin-top: 0.5rem;
}

/* Contributors Grid */
.contributors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-bottom: 8rem;
}

.contributor-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 35px;
  padding: 3rem 2rem;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contributor-card:hover {
  transform: translateY(-15px);
  border-color: var(--accent-color);
  background: rgba(255, 255, 255, 0.05);
}

.contributor-card img {
  width: 110px;
  height: 110px;
  border-radius: 30px;
  margin-bottom: 1.5rem;
  border: 2px solid var(--glass-border);
}

.contributor-card h3 {
  font-family: 'Inter Tight', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.contributor-stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

.contributor-stats .value {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--accent-color);
}

.contributor-stats .label {
  font-size: 0.65rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

/* Contributor Action Buttons */
.contributor-links {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: auto;
}

.details-btn {
  background: transparent;
  border: 1px solid var(--accent-color);
  color: var(--accent-color);
  padding: 0.8rem 1.4rem;
  border-radius: 14px;
  cursor: pointer;
  font-weight: 700;
  transition: var(--transition);
  font-family: inherit;
}

.details-btn:hover {
  background: var(--accent-color);
  color: #fff;
  transform: translateY(-3px);
}

.github-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--glass-border);
  padding: 0.7rem 1.4rem;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.github-btn:hover {
  background: var(--accent-color);
  color: #fff;
  border-color: var(--accent-color);
  transform: translateY(-3px);
}

/* Controls Header panel */
.contributors-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
  padding: 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 28px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.contributors-controls input,
.contributors-controls select {
  flex: 1;
  min-width: 240px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 1rem 1.2rem;
  border-radius: 16px;
  outline: none;
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.contributors-controls input::placeholder {
  color: var(--text-secondary);
}

.contributors-controls input:focus,
.contributors-controls select:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

#contributorSearch {
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

#contributorSearch:hover,
#sortContributors:hover {
  border-color: var(--accent-color);
}

.contributors-controls select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-primary) 50%),
    linear-gradient(135deg, var(--text-primary) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 3px),
    calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px;
  background-repeat: no-repeat;
  padding-right: 3rem;
}

.contributors-controls option {
  background-color: var(--bg-elevated);
  color: var(--text-primary);
}

.empty-state {
  text-align: center;
  color: var(--text-secondary);
  display: none;
  margin-bottom: 4rem;
  font-size: 1rem;
  padding: 2rem;
  border: 1px dashed var(--glass-border);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.02);
}

.certificate-btn {
  background: var(--accent-color);
  color: #fff;
  border: none;
  padding: 0.8rem 1.6rem;
  border-radius: 14px;
  cursor: pointer;
  font-weight: 700;
  margin-top: 12px;
  transition: 0.3s;
}

.certificate-btn:hover {
  background: var(--accent-hover, #60a5fa);
  transform: scale(1.03);
}

/* Modals */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,.85);
  z-index: 99999999;
  justify-content: center;
  align-items: center;
}

.modal-content {
  background: #111827;
  width: 90%;
  max-width: 500px;
  padding: 30px;
  border-radius: 20px;
  color: white;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, .1);
  position: relative;
}

#modalBody img {
  width: 120px;
  height: 120px;
  border-radius: 24px;
  margin-bottom: 1.5rem;
}

#modalBody h2 {
  margin-bottom: 1rem;
  font-family: 'Orbitron', sans-serif;
}

#modalBody p {
  margin-bottom: 0.8rem;
  color: var(--text-secondary);
}

#closeModal, #closeCertificate {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: none;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
}

#closeModal:hover, #closeCertificate:hover {
  background: #ff4444;
  color: white;
}

.rank-badge {
  position: absolute !important;
  top: 4px !important;
  right: 4px !important;
  width: 52px !important;
  height: 52px !important;
  max-width: 52px !important;
  max-height: 52px !important;
  object-fit: contain;
  z-index: 10;
}

.loading-state {
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
  font-size: 1rem;
}

.api-error {
  text-align: center;
  padding: 2rem;
  margin-bottom: 2rem;
  border-radius: 20px;
  background: rgba(255, 68, 68, 0.08);
  border: 1px solid rgba(255, 68, 68, 0.25);
}

.api-error p {
  color: #ff6b6b;
  margin-bottom: 1rem;
}

.api-error button {
  background: #ff4444;
  color: white;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  transition: 0.3s ease;
}

.api-error button:hover {
  transform: translateY(-2px);
  background: #ff2222;
}

.hidden {
  display: none !important;
}

/* Stargazers Grid layout */
.stargazers-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  padding: 2.5rem;
  background: var(--glass-bg);
  border-radius: 35px;
  border: 1px solid var(--glass-border);
  margin-bottom: 6rem;
}

.stargazer-item {
  width: 45px;
  height: 45px;
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.stargazer-item:hover {
  transform: scale(1.3) translateY(-5px);
  z-index: 2;
}

.stargazer-item img {
  width: 100%;
  height: 100%;
}

/* ============================================================
   RESTORED HIGH-FIDELITY FOOTER STYLES (ORIGINAL)
============================================================ */
.footer {
  background: var(--bg-primary) !important;
  padding: 6rem 2rem 4rem;
  border-top: 1px solid var(--glass-border);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 4rem;
}

.footer h3 {
  font-family: 'Orbitron', sans-serif;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.footer p {
  color: var(--text-secondary);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.featured-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: linear-gradient(135deg, #3b82f6, #60a5fa);
  color: #fff !important;
  border: none !important;
  padding: 0.6rem 1.2rem !important;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.85rem !important;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}

.featured-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px var(--accent-glow);
}

.footer-link {
  font-family: 'Orbitron', sans-serif;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 1.1rem;
  letter-spacing: 1px;
  transition: var(--transition);
  width: fit-content;
}

.footer-link:hover {
  color: var(--accent-color);
  transform: translateX(8px);
}

.social-links {
  display: flex;
  gap: 1.5rem;
}

.social-btn {
  width: 50px;
  height: 50px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.4rem;
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--accent-color);
  color: #fff;
  transform: translateY(-5px);
}

/* Scroll To Top Mechanics */
#scrollBtn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--bg-elevated);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  color: var(--text-muted);
  font-size: 0.875rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 50;
}

#scrollBtn.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

#scrollBtn svg.progress-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 48px;
  transform: rotate(-90deg);
}

#scrollBtn svg.progress-ring .ring-track {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 2;
}

#scrollBtn svg.progress-ring .ring-fill {
  fill: none;
  stroke: var(--accent-color);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 138.2;
  stroke-dashoffset: 138.2;
}

/* ============================================================
   STRICT MOBILE NAVIGATION DRAWER SCALES & FIXES
============================================================ */
@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
  }
  .stats-overview {
    grid-template-columns: repeat(2, 1fr);
  }
  .contributors-controls {
    flex-direction: column;
    align-items: stretch;
    padding: 1.2rem;
  }
  .contributors-controls input,
  .contributors-controls select {
    width: 100%;
    min-width: 100%;
  }

  /* CRITICAL INJECTION HARMONIZATION */
  #navbar-container .nav-buttons.mobile-drawer-layer {
    display: flex !important;
    position: fixed !important;
    top: 76px !important;
    left: auto !important;
    right: 16px !important;
    width: 280px !important;
    max-width: 85vw !important;
    height: auto !important;
    background: var(--bg-elevated) !important;
    padding: 1.25rem !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    gap: 0.5rem !important;
    border-radius: 20px !important;
    border: 1px solid var(--glass-border) !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5) !important;
    z-index: 999999 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translate3d(15px, -10px, 0) scale(0.95) !important;
    transform-origin: top right !important;
    pointer-events: none !important;
    transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1),
                visibility 0.22s cubic-bezier(0.16, 1, 0.3, 1) !important;
  }

  #navbar-container .nav-buttons.mobile-drawer-layer.active {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translate3d(0, 0, 0) scale(1) !important;
  }

  /* Layout alignment updates for interior list rows */
  #navbar-container .nav-buttons.mobile-drawer-layer a.btn,
  #navbar-container .nav-buttons.mobile-drawer-layer .theme-dropdown-container .dropdown-toggle {
    width: 100% !important;
    max-width: none !important;
    min-height: 42px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    text-align: left !important;
    padding: 0.6rem 1rem !important;
    background: transparent !important;
    color: var(--text-secondary) !important;
    border: 1px solid transparent !important;
    border-radius: 12px !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
  }

  #navbar-container .nav-buttons.mobile-drawer-layer a.btn:hover,
  #navbar-container .nav-buttons.mobile-drawer-layer .theme-dropdown-container .dropdown-toggle:hover {
    background: var(--bg-surface) !important;
    color: var(--text-primary) !important;
    padding-left: 1.25rem !important;
  }

  #navbar-container .nav-buttons.mobile-drawer-layer a.btn.active {
    background: rgba(59, 130, 246, 0.1) !important;
    color: var(--accent-color) !important;
    border-color: rgba(59, 130, 246, 0.3) !important;
  }

  #navbar-container .nav-buttons.mobile-drawer-layer #navSignInCta {
    background: var(--accent-color) !important;
    color: #fff !important;
    justify-content: center !important;
    font-weight: 600 !important;
    margin-top: 0.5rem;
  }

  #navbar-container .nav-buttons.mobile-drawer-layer #navSignInCta:hover {
    background: #2563eb !important;
    padding-left: 1rem !important;
  }
}