.sukisa-tool-overlay { z-index: 10001 !important; }
.sukisa-tool-header { flex-wrap: wrap; flex-shrink: 0; position: sticky; top: 0; z-index: 3; }
.sukisa-tool-header > div { min-width: 0; }
.sukisa-tool-header .sukisa-tool-back {
  flex-shrink: 0; min-height: 44px; padding: 10px 14px; border-radius: 12px;
  background: linear-gradient(135deg,#252042,#102b3d); border: 1px solid #7b6ba9;
  color: #eef2ff; font: 700 13px system-ui; cursor: pointer;
}
.sukisa-tool-header .sukisa-tool-back:hover { border-color: #51d4ee; }
.sukisa-tool-header button:focus-visible { outline: 2px solid #51d4ee; outline-offset: 3px; }
#meetingToolsResumeRoom { min-height: 44px; border-color: #22d3ee; color: #a2eeff; }
@media (max-width:760px) {
  .sukisa-tool-header { padding: max(8px,env(safe-area-inset-top)) 12px 10px; gap: 8px; }
  .sukisa-tool-header .sukisa-tool-back { flex-basis: 100%; width: 100%; text-align: left; }
  .sukisa-tool-header button { min-height: 44px; }
}