:root { color-scheme: dark; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.feedback-wrap { max-width: 640px; margin: 0 auto; }
.feedback-note {
  border: 1px solid rgba(33, 212, 243, .35);
  border-radius: 16px;
  padding: 16px 18px;
  color: #c9eef5;
  background: rgba(8, 28, 40, .7);
  line-height: 1.45;
  margin-bottom: 16px;
}
.feedback-card {
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 16px;
  background: rgba(8, 16, 24, .85);
}
.feedback-card h2 {
  margin: 0 0 12px;
  font-size: 16px;
}
.feedback-types {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.feedback-types button {
  flex: 1 1 30%;
  min-width: 7rem;
  border: 1px solid rgba(255,255,255,.16);
  background: transparent;
  color: #e8eef3;
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.feedback-types button[aria-pressed="true"] {
  background: #21d4f3;
  color: #031013;
  border-color: #21d4f3;
}
.feedback-card input,
.feedback-card textarea {
  width: 100%;
  box-sizing: border-box;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.16);
  background: #05070a;
  color: #e8eef3;
  font: inherit;
  padding: 12px;
}
.feedback-card textarea { min-height: 140px; resize: vertical; }
.feedback-submit {
  width: 100%;
  border: 0;
  border-radius: 14px;
  padding: 14px 16px;
  background: #21d4f3;
  color: #031013;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
.feedback-status { margin-top: 12px; color: #9bb0bd; font-size: 13px; }