/* S² beta disclaimer + feedback — floats above Flutter canvas */
#s2-beta-shell-root {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2147483000;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  pointer-events: none;
}

#s2-beta-shell-root * {
  box-sizing: border-box;
}

.s2-beta-bar {
  pointer-events: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  padding: 0.45rem 0.85rem;
  background: rgba(15, 23, 42, 0.94);
  border-top: 1px solid rgba(255, 107, 53, 0.45);
  color: #e2e8f0;
  font-size: 0.8rem;
  line-height: 1.35;
  backdrop-filter: blur(8px);
}

.s2-beta-bar strong {
  color: #ff8c5a;
  font-weight: 700;
}

.s2-beta-bar__text {
  flex: 1 1 12rem;
  min-width: 0;
}

.s2-beta-bar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.s2-beta-bar button {
  font: inherit;
  cursor: pointer;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.3rem 0.65rem;
  background: rgba(255, 107, 53, 0.2);
  color: #fff;
}

.s2-beta-bar button:hover {
  background: rgba(255, 107, 53, 0.35);
}

.s2-beta-bar button.s2-beta-bar__ghost {
  background: transparent;
}

.s2-beta-dialog {
  pointer-events: auto;
  position: fixed;
  inset: 0;
  z-index: 2147483001;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.55);
}

.s2-beta-dialog[hidden] {
  display: none;
}

.s2-beta-dialog__panel {
  width: min(28rem, 100%);
  max-height: 90vh;
  overflow: auto;
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 12px 12px 0 0;
  border: 1px solid #334155;
  padding: 1rem 1rem 1.25rem;
}

.s2-beta-dialog__panel h2 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.s2-beta-dialog__panel label {
  display: block;
  margin: 0.65rem 0 0.25rem;
  font-size: 0.75rem;
  color: #94a3b8;
}

.s2-beta-dialog__panel select,
.s2-beta-dialog__panel textarea {
  width: 100%;
  font: inherit;
  border-radius: 8px;
  border: 1px solid #475569;
  background: #1e293b;
  color: #f8fafc;
  padding: 0.45rem 0.55rem;
}

.s2-beta-dialog__panel textarea {
  min-height: 5rem;
  resize: vertical;
}

.s2-beta-dialog__foot {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.s2-beta-status {
  margin: 0.5rem 0 0;
  font-size: 0.8rem;
  min-height: 1.2em;
}

.s2-beta-status--ok {
  color: #4ade80;
}

.s2-beta-status--err {
  color: #f87171;
}