:root {
  --theme-color: #3884ff;
}

.app-name {
  display: none !important;
}

.site-brand {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 101;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 300px;
  height: 50px;
  margin: 0;
  padding: 0 20px;
  box-sizing: border-box;
  background: #fff;
  border-bottom: 1px solid #eee;
  color: #25364d;
  text-decoration: none;
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
}

.site-brand:hover {
  color: var(--theme-color);
}

.site-brand .brand-mark {
  font-size: 26px;
  line-height: 1;
}

.site-brand .brand-text {
  letter-spacing: 0.02em;
}

.app-nav {
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 50px;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 20px 0 300px;
  margin: 0 !important;
  background: #fff;
  border-bottom: 1px solid #eee;
  box-sizing: border-box;
}

.app-nav a {
  color: #555;
  text-decoration: none;
  font-size: inherit;
}

.app-nav a:hover {
  color: var(--theme-color);
}

.app-nav > ul > li {
  position: relative;
  z-index: 1;
  color: #4f637b;
  font-size: 16px;
  line-height: 1;
  font-weight: 400;
  transition: color 0.2s ease;
}

.app-nav > ul > li > a {
  font-size: 16px;
  line-height: 1;
}

.app-nav > ul > li.nav-parent-active {
  color: var(--theme-color);
  font-weight: 500;
}

.app-nav > ul > li.nav-parent-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  border-radius: 2px 2px 0 0;
  background: var(--theme-color);
}

.app-nav li ul {
  padding: 12px 0;
  border-color: #d9e2f0;
  box-shadow: 0 14px 38px rgba(39, 68, 114, 0.12);
}

.app-nav li ul li {
  margin: 4px 10px;
  padding: 0;
}

.app-nav li ul a {
  display: block;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 15px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.app-nav li ul a:hover {
  background: rgba(56, 132, 255, 0.08);
}

.app-nav li ul a.active {
  color: var(--theme-color);
  background: transparent;
  font-weight: 500;
  box-shadow: inset 2px 0 0 var(--theme-color);
}

section.content {
  padding-top: 60px !important;
}

.sidebar {
  padding-top: 50px !important;
}

@media (max-width: 768px) {
  .site-brand {
    width: auto;
    justify-content: flex-start;
    height: 50px;
    padding: 0 16px 0 54px;
    font-size: 22px;
  }

  .site-brand .brand-mark {
    font-size: 24px;
  }

  .app-nav {
    padding-left: 60px;
  }
}