.app-shell {
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  border-right: 1px solid var(--line);
  background: #0c111b;
  padding: 18px;
}

.sidebar .brand {
  display: block;
  margin: 4px 8px 24px;
}

.side-nav {
  display: grid;
  gap: 6px;
}

.side-nav a {
  padding: 10px 12px;
  border-radius: 10px;
  color: #aeb7c9;
}

.side-nav a:hover,.side-nav a.active {
  background: #151d2c;
  color: white;
}

.main-panel {
  min-width: 0;
}

.topbar {
  height: 68px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: rgba(10,13,20,.72);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.page {
  padding: 24px;
}

.page h1 {
  margin: 0 0 6px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 14px;
  margin: 20px 0;
}

.mobile-menu {
  display: none;
}

@media(max-width:900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: fixed;
    left: -280px;
    z-index: 80;
    width: 250px;
    transition: .2s;
  }
  .sidebar.open {
    left: 0;
  }
  .mobile-menu {
    display: inline-flex;
  }
  .kpi-grid {
    grid-template-columns: repeat(2,1fr);
  }
}

@media(max-width:560px) {
  .page {
    padding: 16px;
  }
  .topbar {
    padding: 0 14px;
  }
  .kpi-grid {
    grid-template-columns: 1fr;
  }
}

.proxy-toolbar {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.proxy-toolbar .input {
  min-width: 180px;
}

.proxy-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.proxy-actions label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.proxy-list {
  display: grid;
  gap: 10px;
}

.proxy-item {
  display: flex;
  align-items: center;
  gap: 14px;

  padding: 14px;

  border: 1px solid
    rgba(255, 255, 255, 0.08);

  border-radius: 12px;

  background:
    rgba(255, 255, 255, 0.025);
}

.proxy-check {
  display: flex;
  align-items: center;
}

.proxy-check input {
  width: 17px;
  height: 17px;
  cursor: pointer;
}

.proxy-content {
  flex: 1;
  min-width: 0;
}

.proxy-credential {
  font-family:
    ui-monospace,
    SFMono-Regular,
    Menlo,
    Monaco,
    Consolas,
    monospace;

  font-size: 14px;

  overflow-wrap: anywhere;
}

.proxy-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;

  margin-top: 7px;

  font-size: 12px;

  opacity: 0.7;
}

@media (
  max-width: 700px
) {
  .proxy-item {
    align-items: flex-start;
  }

  .proxy-actions {
    align-items: stretch;
  }

  .proxy-toolbar .input {
    width: 100%;
  }
}

.sidebar {
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
}

.side-nav {
  min-height: max-content;
}