#lccb-root{
  position: fixed;
  right: var(--lccb-right, 20px);
  bottom: var(--lccb-bottom, 80px);
  z-index: 999999;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color: #111;
}

#lccb-root, #lccb-root *{ box-sizing: border-box; }

.lccb-banner{
  width: min(360px, calc(100vw - 40px));
  background: #fff;
  border: 1px solid rgba(0,0,0,.12);
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
  overflow: hidden;
}

.lccb-header{ padding: 14px 14px 0 14px; }
.lccb-title{ font-weight: 700; font-size: 15px; line-height: 1.2; }

.lccb-body{ padding: 10px 14px 0 14px; }
.lccb-message{ font-size: 13px; line-height: 1.4; color: rgba(0,0,0,.82); }

.lccb-actions{
  display: flex;
  gap: 8px;
  padding: 12px 14px 14px 14px;
  align-items: center;
  justify-content: space-between;
}

.lccb-btn{
  border: 1px solid rgba(0,0,0,.12);
  border-radius: 10px;
  padding: 10px 10px;
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
  line-height: 1;
  user-select: none;
  transition: transform .05s ease, filter .15s ease;
}
.lccb-btn:active{ transform: translateY(1px); }
.lccb-btn:focus-visible{
  outline: 3px solid rgba(0,0,0,.35);
  outline-offset: 2px;
}

.lccb-btn-primary{
  background: var(--lccb-accent, #cc0000);
  color: #fff;
  border-color: rgba(0,0,0,.12);
}
.lccb-btn-secondary{
  background: #fff;
  color: rgba(0,0,0,.82);
}
.lccb-btn-ghost{
  background: transparent;
  color: rgba(0,0,0,.72);
}

.lccb-categories{
  margin-top: 12px;
  border-top: 1px solid rgba(0,0,0,.08);
  padding-top: 10px;
}

.lccb-cat{
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.lccb-cat:last-child{ border-bottom: none; }

.lccb-cat-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.lccb-cat-name{ font-weight: 700; font-size: 13px; }
.lccb-cat-desc{ margin-top: 6px; font-size: 12px; color: rgba(0,0,0,.72); }

.lccb-switch{
  position: relative;
  display: inline-block;
  width: 42px;
  height: 24px;
}
.lccb-switch input{ opacity: 0; width: 0; height: 0; }
.lccb-slider{
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(0,0,0,.18);
  transition: .2s;
  border-radius: 999px;
}
.lccb-slider:before{
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .2s;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}
.lccb-switch input:checked + .lccb-slider{
  background-color: var(--lccb-accent, #cc0000);
}
.lccb-switch input:checked + .lccb-slider:before{
  transform: translateX(18px);
}
.lccb-switch input:focus-visible + .lccb-slider{
  outline: 3px solid rgba(0,0,0,.35);
  outline-offset: 2px;
}

.lccb-fab{
  margin-top: 10px;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.12);
  background: var(--lccb-accent, #cc0000);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
  cursor: pointer;
}
.lccb-fab:focus-visible{
  outline: 3px solid rgba(0,0,0,.35);
  outline-offset: 3px;
}
.lccb-fab-icon{ display: inline-flex; }

@media (prefers-reduced-motion: reduce){
  .lccb-btn{ transition: none; }
  .lccb-slider{ transition: none; }
  .lccb-slider:before{ transition: none; }
}