body.bot2-body {
  background:
    radial-gradient(circle at top right, rgba(0, 140, 186, 0.10), transparent 24%),
    linear-gradient(180deg, #eef4f7 0%, #f8fbfd 100%);
  min-height: 100vh;
}

body.bot2-login-body {
  background:
    radial-gradient(circle at left top, rgba(0, 140, 186, 0.14), transparent 28%),
    linear-gradient(180deg, #edf4f7 0%, #fafcfd 100%);
  min-height: 100vh;
}

.hero-surface {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(243, 250, 251, 0.95));
  border: 1px solid rgba(44, 62, 80, 0.08);
}

.topic-tile {
  background:
    linear-gradient(180deg, rgba(0, 140, 186, 0.08), rgba(255, 255, 255, 0.88));
  border: 1px solid rgba(44, 62, 80, 0.08);
  color: #4b5d6b;
  font-weight: 500;
}

.navbar .nav-link.active {
  font-weight: 700;
}

.login-copy-block {
  padding: 1rem;
}

.navbar,
.card,
.alert,
.btn,
.form-control,
.form-select,
.input-group-text,
.dropdown-menu,
.hero-surface,
.topic-tile {
  border-radius: 0 !important;
}

.card,
.alert,
.hero-surface,
.topic-tile {
  box-shadow: 0 1rem 2rem rgba(44, 62, 80, 0.08) !important;
}

code {
  font-size: 0.9em;
}

.live-status-online {
  color: #198754;
}

.live-status-offline {
  color: #dc3545;
}

.flash-up {
  animation: flash-up-bg 1.2s ease-out;
}

.flash-down {
  animation: flash-down-bg 1.2s ease-out;
}

@keyframes flash-up-bg {
  0% {
    background-color: rgba(25, 135, 84, 0.24);
  }
  100% {
    background-color: transparent;
  }
}

@keyframes flash-down-bg {
  0% {
    background-color: rgba(220, 53, 69, 0.20);
  }
  100% {
    background-color: transparent;
  }
}