:root {
  --clean-operation: #1fa8ff;
  --clean-customers: #7b8cff;
  --clean-content: #14c99a;
  --clean-infrastructure: #f0a63a;
  --clean-sidebar: #03101d;
  --clean-surface: #071a2a;
  --clean-border: rgba(119, 165, 202, 0.22);
}

.admin-sidebar[data-clean-panel] {
  width: 294px;
  min-width: 294px;
  background:
    radial-gradient(circle at 30% 0%, rgba(25, 132, 214, 0.13), transparent 34%),
    var(--clean-sidebar);
  border-right: 1px solid var(--clean-border);
  box-shadow: 12px 0 34px rgba(0, 0, 0, 0.18);
}

.admin-sidebar[data-clean-panel] > nav {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(72, 151, 214, 0.42) transparent;
  padding: 0 14px 18px;
}

.admin-sidebar[data-clean-panel] nav > button[hidden] {
  display: none !important;
}

.admin-sidebar[data-clean-panel] .rail-label {
  margin: 4px 18px 10px;
  color: #6f8da7;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.clean-nav-group {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 18px 8px 7px;
  color: #7892a8;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1;
}

.clean-nav-group::after {
  content: '';
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, rgba(100, 145, 180, 0.3), transparent);
}

.admin-sidebar[data-clean-panel] nav > button {
  position: relative;
  width: 100%;
  min-height: 43px;
  margin: 2px 0;
  padding: 9px 12px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: #b8c8d7;
  font-size: 14px;
  font-weight: 650;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}

.admin-sidebar[data-clean-panel] nav > button:hover {
  color: #eef8ff;
  background: rgba(70, 132, 181, 0.11);
  border-color: rgba(90, 159, 211, 0.16);
}

.admin-sidebar[data-clean-panel] nav > button.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(18, 112, 190, 0.34), rgba(18, 112, 190, 0.13));
  border-color: rgba(67, 164, 237, 0.34);
  box-shadow: inset 3px 0 0 var(--clean-operation);
}

.admin-sidebar[data-clean-panel] nav > button[data-panel-group='customers'].active {
  box-shadow: inset 3px 0 0 var(--clean-customers);
}

.admin-sidebar[data-clean-panel] nav > button[data-panel-group='content'].active {
  box-shadow: inset 3px 0 0 var(--clean-content);
}

.admin-sidebar[data-clean-panel] nav > button[data-panel-group='infrastructure'].active {
  box-shadow: inset 3px 0 0 var(--clean-infrastructure);
}

.admin-sidebar[data-clean-panel] nav > button svg {
  width: 18px;
  height: 18px;
  opacity: 0.9;
}

.admin-main[data-clean-panel] {
  background:
    radial-gradient(circle at 76% -10%, rgba(18, 114, 187, 0.08), transparent 32%),
    #04111e;
}

.clean-panel-surface {
  border-color: var(--clean-border) !important;
}

.admin-main[data-clean-panel] .panel-heading,
.admin-main[data-clean-panel] .admin-title {
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(116, 160, 194, 0.13);
}

.admin-main[data-clean-panel] h1 {
  letter-spacing: -0.025em;
}

.admin-main[data-clean-panel] button.primary-button {
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 108, 207, 0.18);
}

.admin-sidebar[data-clean-panel] .sync-chip,
.admin-sidebar[data-clean-panel] .tv-mode-button {
  margin-left: 14px;
  margin-right: 14px;
}

@media (max-width: 900px) {
  .admin-sidebar[data-clean-panel] {
    width: min(88vw, 310px);
    min-width: min(88vw, 310px);
  }

  .clean-nav-group {
    margin-top: 14px;
  }

  .admin-sidebar[data-clean-panel] nav > button {
    min-height: 46px;
    font-size: 15px;
  }
}

@media (max-width: 760px) {
  .clean-nav-group {
    display: none !important;
  }

  .admin-sidebar[data-clean-panel] > nav {
    padding: 0 !important;
  }
}