:root {
  --nav-bg: #f7f7f5;
  --nav-text: #070808;
  --nav-muted: #454545;
  --nav-panel: #ffffff;
  --nav-panel-hover: #eeeeec;
  --nav-border: rgba(0,0,0,0.16);
  --nav-border-strong: rgba(0,0,0,0.36);
  --nav-active-bg: #070808;
  --nav-active-text: #ffffff;
  --nav-footer-bg: #f7f7f5;
  --nav-footer-text: #555555;
}

html[data-theme="dark"] {
  --nav-bg: #070808;
  --nav-text: #f5f5f5;
  --nav-muted: #b7b7b7;
  --nav-panel: #0c0d0d;
  --nav-panel-hover: #151616;
  --nav-border: rgba(255,255,255,0.18);
  --nav-border-strong: rgba(255,255,255,0.34);
  --nav-active-bg: #ffffff;
  --nav-active-text: #050505;
  --nav-footer-bg: #070808;
  --nav-footer-text: #9b9b9b;
}

#appHeader {
  position: sticky !important;
  top: 0 !important;
  z-index: 100 !important;
  height: 64px !important;
  min-height: 64px !important;
  background: var(--nav-bg) !important;
  border-bottom: 1px solid var(--nav-border) !important;
  box-shadow: none !important;
}

.app-nav {
  height: 64px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 24px !important;
  padding: 0 28px !important;
  background: transparent !important;
}

.nav-left {
  display: flex !important;
  align-items: center !important;
  gap: 36px !important;
  min-width: 0 !important;
}

.nav-logo {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  color: var(--nav-text) !important;
  font-family: var(--font-head, Manrope, sans-serif) !important;
  font-size: 16px !important;
  font-weight: 800 !important;
  letter-spacing: 0 !important;
  white-space: nowrap !important;
}

.logo-dot {
  width: 9px !important;
  height: 9px !important;
  border-radius: 0 !important;
  background: var(--nav-text) !important;
  box-shadow: none !important;
}

.nav-menu {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  min-width: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.nav-link {
  height: 42px !important;
  min-width: 126px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  padding: 0 20px !important;
  border: 1px solid var(--nav-border) !important;
  border-radius: 0 !important;
  background: var(--nav-panel) !important;
  color: var(--nav-muted) !important;
  cursor: pointer !important;
  text-decoration: none !important;
  font-family: var(--font-mono, "IBM Plex Mono", monospace) !important;
  font-size: 12px !important;
  line-height: 1 !important;
  letter-spacing: 0 !important;
  transform: none !important;
  box-shadow: none !important;
  transition: color 0.16s ease, background 0.16s ease, border-color 0.16s ease !important;
}

.nav-icon-svg {
  width: 15px !important;
  height: 15px !important;
  display: block !important;
  flex: 0 0 auto !important;
  color: currentColor !important;
}

.nav-link:hover {
  color: var(--nav-text) !important;
  background: var(--nav-panel-hover) !important;
  border-color: var(--nav-border-strong) !important;
  transform: none !important;
  box-shadow: none !important;
}

.nav-link.active {
  color: var(--nav-active-text) !important;
  background: var(--nav-active-bg) !important;
  border-color: var(--nav-active-bg) !important;
  cursor: default !important;
  transform: none !important;
  box-shadow: none !important;
}

.nav-right {
  display: flex !important;
  align-items: center !important;
  gap: 14px !important;
  justify-content: flex-end !important;
  flex-shrink: 0 !important;
}

.badge-live {
  height: 36px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 0 14px !important;
  border: 1px solid var(--nav-border) !important;
  border-radius: 0 !important;
  color: var(--nav-muted) !important;
  background: var(--nav-panel) !important;
  font-family: var(--font-mono, "IBM Plex Mono", monospace) !important;
  font-size: 10px !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase !important;
  white-space: nowrap !important;
  box-shadow: none !important;
}

.dot-pulse {
  width: 7px !important;
  height: 7px !important;
  border-radius: 0 !important;
  background: var(--nav-text) !important;
  animation: pulse 1.5s infinite !important;
  box-shadow: none !important;
}

.theme-toggle {
  width: 42px !important;
  height: 42px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border: 1px solid var(--nav-border) !important;
  border-radius: 0 !important;
  background: var(--nav-panel) !important;
  color: var(--nav-text) !important;
  cursor: pointer !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  transform: none !important;
  transition: background 0.16s ease, border-color 0.16s ease !important;
}

.theme-toggle:hover {
  transform: none !important;
  background: var(--nav-panel-hover) !important;
  border-color: var(--nav-border-strong) !important;
}

.theme-icon {
  width: 20px !important;
  height: 20px !important;
  display: block !important;
  flex: 0 0 auto !important;
  color: currentColor !important;
}

.app-footer {
  height: 34px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  color: var(--nav-footer-text) !important;
  font-family: var(--font-mono, "IBM Plex Mono", monospace) !important;
  font-size: 10px !important;
  letter-spacing: 0 !important;
  background: var(--nav-footer-bg) !important;
  border-top: 1px solid var(--nav-border) !important;
}

.footer-dot {
  width: 4px !important;
  height: 4px !important;
  border-radius: 0 !important;
  background: currentColor !important;
  opacity: 0.7 !important;
}

@media (max-width: 720px) {
  .app-nav {
    justify-content: space-between !important;
    padding: 0 12px !important;
    gap: 10px !important;
    height: 58px !important;
  }

  #appHeader {
    height: 58px !important;
    min-height: 58px !important;
  }

  .nav-left {
    gap: 12px !important;
  }

  .nav-logo {
    font-size: 14px !important;
  }

  .nav-menu {
    gap: 6px !important;
  }

  .nav-link {
    min-width: 36px !important;
    width: 36px !important;
    padding: 0 !important;
  }

  .nav-link span,
  .badge-live {
    display: none !important;
  }

  .theme-toggle {
    width: 36px !important;
    height: 36px !important;
  }
}