:root {
  --yc-side-width: 250px;
  --yc-side-primary: #6268ff;
  --yc-side-purple: #7a4fdb;
  --yc-side-teal: #35d5c5;
  --yc-side-ink: #1d2b45;
  --yc-side-muted: #647188;
  --yc-side-line: #dfe8f6;
  --yc-side-soft: #f5f8ff;
}

body:not(.yc-login-shell) {
  background:
    radial-gradient(circle at 18% 16%, rgba(98, 104, 255, 0.08), transparent 26%),
    radial-gradient(circle at 88% 8%, rgba(53, 213, 197, 0.08), transparent 24%),
    #f5f7fb;
}

body:not(.yc-login-shell) #page-topbar {
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(220, 229, 243, 0.82);
  box-shadow: 0 10px 28px rgba(30, 45, 79, 0.05);
  backdrop-filter: blur(16px);
}

body:not(.yc-login-shell) .navbar-brand-box {
  width: var(--yc-side-width);
  overflow: hidden;
  background:
    radial-gradient(circle at 22% 30%, rgba(99, 111, 255, 0.12), transparent 34%),
    radial-gradient(circle at 78% 28%, rgba(53, 213, 197, 0.12), transparent 30%),
    rgba(255, 255, 255, 0.92) !important;
  border-right: 1px solid rgba(220, 229, 243, 0.88);
}

body:not(.yc-login-shell) .navbar-brand-box::after {
  position: absolute;
  right: 22px;
  bottom: 0;
  left: 22px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(195, 208, 228, 0.9), transparent);
}

body:not(.yc-login-shell) .navbar-brand-box .logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 70px;
  line-height: 1;
}

body:not(.yc-login-shell) .navbar-brand-box > .logo,
body:not(.yc-login-shell) .navbar-brand-box > h1.logo-lg {
  display: none !important;
}

body:not(.yc-login-shell) .yc-sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  width: 100%;
  min-height: 70px;
  color: inherit;
  text-decoration: none !important;
}

body:not(.yc-login-shell) .yc-sidebar-brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(98, 104, 255, 0.15));
}

body:not(.yc-login-shell) .yc-sidebar-brand span {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
}

body:not(.yc-login-shell) .yc-sidebar-brand b {
  max-width: 150px;
  overflow: hidden;
  color: transparent;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.05;
  white-space: nowrap;
  text-overflow: ellipsis;
  background: linear-gradient(135deg, #2acfc0 0%, #6571ff 54%, #7b50dd 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

body:not(.yc-login-shell) .yc-sidebar-brand em {
  margin-top: 4px;
  color: #8794aa;
  font-size: 10px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0;
}

body:not(.yc-login-shell) .navbar-brand-box .logo-lg img {
  width: auto !important;
  max-width: 168px;
  max-height: 44px;
  object-fit: contain;
  filter: saturate(1.08) contrast(1.02) drop-shadow(0 10px 18px rgba(100, 110, 255, 0.1));
}

body:not(.yc-login-shell) .navbar-brand-box h1.logo-lg {
  margin: 0;
  color: transparent;
  font-size: 21px;
  font-weight: 900;
  letter-spacing: 0;
  background: linear-gradient(135deg, #2acfc0 0%, #6571ff 54%, #7b50dd 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

body:not(.yc-login-shell) .vertical-menu {
  width: var(--yc-side-width);
  top: 70px;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 4%, rgba(98, 104, 255, 0.1), transparent 24%),
    radial-gradient(circle at 98% 78%, rgba(53, 213, 197, 0.12), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #fbfdff 54%, #f4f8ff 100%) !important;
  border-right: 1px solid rgba(220, 229, 243, 0.9);
  border-radius: 0 0 18px 0;
  box-shadow: 16px 0 34px rgba(31, 49, 86, 0.08);
}

body:not(.yc-login-shell) .vertical-menu::before,
body:not(.yc-login-shell) .vertical-menu::after {
  position: absolute;
  pointer-events: none;
  content: "";
}

body:not(.yc-login-shell) .vertical-menu::before {
  right: -58px;
  bottom: -74px;
  left: -44px;
  height: 230px;
  border-radius: 50% 48% 0 0;
  background: linear-gradient(135deg, rgba(98, 104, 255, 0.12), rgba(53, 213, 197, 0.06));
  transform: rotate(-7deg);
}

body:not(.yc-login-shell) .vertical-menu::after {
  right: -84px;
  bottom: -118px;
  left: 48px;
  height: 280px;
  border-radius: 50% 48% 0 0;
  background: linear-gradient(135deg, rgba(122, 79, 219, 0.1), rgba(255, 255, 255, 0));
  transform: rotate(-35deg);
}

body:not(.yc-login-shell) .yc-sidebar-scroll {
  position: relative;
  z-index: 1;
}

body:not(.yc-login-shell) #sidebar-menu {
  padding: 16px 12px 158px;
}

body:not(.yc-login-shell) #sidebar-menu > ul > li {
  margin: 5px 0;
}

body:not(.yc-login-shell) #sidebar-menu ul li a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 12px 0 8px;
  color: var(--yc-side-muted);
  border-radius: 14px;
  font-size: 14px;
  font-weight: 750;
  letter-spacing: 0;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

body:not(.yc-login-shell) #sidebar-menu > ul > li > a::before {
  position: absolute;
  left: -8px;
  width: 4px;
  height: 24px;
  content: "";
  opacity: 0;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--yc-side-teal), var(--yc-side-primary));
  box-shadow: 0 8px 18px rgba(98, 104, 255, 0.22);
}

body:not(.yc-login-shell) #sidebar-menu ul li a i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  min-width: 28px;
  height: 28px;
  margin-right: 12px;
  padding: 0;
  color: #667287;
  border: 1px solid #e5edf8;
  border-radius: 10px;
  background: #f6f9fd;
  box-shadow: 0 6px 14px rgba(33, 48, 75, 0.04);
  font-size: 15px;
  line-height: 1;
  transition: all 0.2s ease;
}

body:not(.yc-login-shell) #sidebar-menu ul li a span {
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

body:not(.yc-login-shell) #sidebar-menu ul li a:hover {
  color: var(--yc-side-primary);
  background: rgba(245, 248, 255, 0.88);
}

body:not(.yc-login-shell) #sidebar-menu ul li a:hover i {
  color: var(--yc-side-primary);
  border-color: rgba(98, 104, 255, 0.22);
  background: #ffffff;
}

body:not(.yc-login-shell) #sidebar-menu .has-arrow::after {
  position: absolute;
  top: 50%;
  right: 12px;
  margin-top: -8px;
  float: none;
  color: #8995a8;
  font-size: 16px;
}

body:not(.yc-login-shell) #sidebar-menu .mm-active > .has-arrow::after,
body:not(.yc-login-shell) #sidebar-menu .has-arrow.active::after {
  color: rgba(255, 255, 255, 0.86);
}

body:not(.yc-login-shell) #sidebar-menu .mm-active > a,
body:not(.yc-login-shell) #sidebar-menu ul li a.active {
  color: #ffffff !important;
  background: linear-gradient(135deg, var(--yc-side-primary), var(--yc-side-purple));
  box-shadow: 0 14px 28px rgba(91, 95, 230, 0.26);
}

body:not(.yc-login-shell) #sidebar-menu .mm-active > a::before,
body:not(.yc-login-shell) #sidebar-menu ul li a.active::before {
  opacity: 1;
}

body:not(.yc-login-shell) #sidebar-menu .mm-active > a i,
body:not(.yc-login-shell) #sidebar-menu ul li a.active i {
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.18);
  box-shadow: none;
}

body:not(.yc-login-shell) #sidebar-menu > ul > li:last-child > a i {
  color: #f36d57;
  border-color: #ffe2dc;
  background: #fff6f3;
}

body:not(.yc-login-shell) #sidebar-menu > ul > li:last-child > a:hover i,
body:not(.yc-login-shell) #sidebar-menu > ul > li:last-child.mm-active > a i,
body:not(.yc-login-shell) #sidebar-menu > ul > li:last-child > a.active i {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.18);
}

body:not(.yc-login-shell) #sidebar-menu ul li ul.sub-menu {
  margin: 6px 0 8px 36px;
  padding: 4px 0 4px 10px;
  border-left: 1px solid rgba(209, 220, 238, 0.86);
}

body:not(.yc-login-shell) #sidebar-menu ul li ul.sub-menu li {
  margin: 3px 0;
}

body:not(.yc-login-shell) #sidebar-menu ul li ul.sub-menu li a,
body:not(.yc-login-shell) #sidebar-menu ul li ul.sub-menu li ul.sub-menu li a {
  min-height: 34px;
  padding: 0 12px;
  color: #738096;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 650;
}

body:not(.yc-login-shell) #sidebar-menu ul li ul.sub-menu li a i {
  width: 22px;
  min-width: 22px;
  height: 22px;
  margin-right: 8px;
  border-radius: 8px;
  font-size: 12px;
}

body:not(.yc-login-shell) #sidebar-menu ul li ul.sub-menu li.mm-active > a,
body:not(.yc-login-shell) #sidebar-menu ul li ul.sub-menu li a.active {
  color: var(--yc-side-primary) !important;
  background: rgba(98, 104, 255, 0.09);
  box-shadow: none;
}

body:not(.yc-login-shell) .yc-sidebar-status {
  position: absolute;
  z-index: 2;
  right: 14px;
  bottom: 24px;
  left: 14px;
  padding: 14px 14px 13px;
  color: #7a879b;
  border: 1px solid rgba(218, 228, 242, 0.86);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 36px rgba(31, 49, 86, 0.08);
  backdrop-filter: blur(12px);
}

body:not(.yc-login-shell) .yc-sidebar-status-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  color: var(--yc-side-ink);
  font-size: 13px;
  font-weight: 900;
}

body:not(.yc-login-shell) .yc-sidebar-status-title i {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--yc-side-teal);
  box-shadow: 0 0 0 5px rgba(53, 213, 197, 0.14);
}

body:not(.yc-login-shell) .yc-sidebar-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 24px;
  font-size: 11px;
  font-weight: 700;
}

body:not(.yc-login-shell) .yc-sidebar-status-row strong {
  color: var(--yc-side-primary);
  font-weight: 900;
}

.vertical-collpsed body:not(.yc-login-shell) .yc-sidebar-status {
  display: none;
}

body:not(.yc-login-shell).vertical-collpsed .yc-sidebar-status {
  display: none;
}

body:not(.yc-login-shell).vertical-collpsed #sidebar-menu {
  padding-right: 8px;
  padding-left: 8px;
}

body:not(.yc-login-shell).vertical-collpsed #sidebar-menu > ul > li > a {
  justify-content: center;
  padding: 0;
}

body:not(.yc-login-shell).vertical-collpsed #sidebar-menu > ul > li > a i {
  margin-right: 0;
}

body:not(.yc-login-shell).vertical-collpsed #sidebar-menu > ul > li > a::before {
  left: -8px;
}

body:not(.yc-login-shell).vertical-collpsed .yc-sidebar-brand {
  justify-content: center;
}

body:not(.yc-login-shell).vertical-collpsed .yc-sidebar-brand span {
  display: none;
}

@media (max-width: 992px) {
  body:not(.yc-login-shell) .vertical-menu {
    border-radius: 0 18px 18px 0;
  }
}

@media (max-height: 720px) {
  body:not(.yc-login-shell) .yc-sidebar-status {
    display: none;
  }

  body:not(.yc-login-shell) #sidebar-menu {
    padding-bottom: 28px;
  }
}