.toy-page {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

.toy-hero {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding: 52px 0 34px;
}

.toy-hero h1 {
  max-width: none;
  margin-bottom: 14px;
  font-size: clamp(3rem, 8vw, 6rem);
}

.back-link {
  margin-bottom: 24px;
  color: var(--mint-dark);
  font-weight: 800;
  border-bottom: 1px solid rgba(14, 114, 95, 0.35);
}

.qr-tool {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 1.1fr);
  gap: 22px;
  align-items: start;
  padding: 18px 0 72px;
}

.tool-panel,
.qr-output {
  padding: 22px;
  border: 1px solid rgba(14, 114, 95, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.48);
  box-shadow: 0 14px 36px rgba(29, 42, 38, 0.08);
}

label {
  display: block;
  margin: 16px 0 10px;
  color: var(--mint-dark);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

label:first-child {
  margin-top: 0;
}

textarea,
input,
select {
  width: 100%;
  border: 1px solid rgba(14, 114, 95, 0.22);
  border-radius: 8px;
  padding: 12px 13px;
  background: rgba(255, 255, 255, 0.62);
  color: #10231f;
  font: inherit;
}

textarea {
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

textarea:focus,
input:focus,
select:focus,
.tool-panel button:focus-visible {
  outline: 3px solid rgba(82, 189, 168, 0.45);
  outline-offset: 3px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.tool-panel button {
  min-height: 42px;
  border: 1px solid rgba(14, 114, 95, 0.3);
  border-radius: 6px;
  padding: 9px 14px;
  background: rgba(255, 255, 255, 0.56);
  color: var(--mint-dark);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.tool-panel button:hover {
  border-color: var(--mint-dark);
}

.status-text {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--muted);
}

.qr-output {
  display: grid;
  place-items: center;
  min-height: 430px;
}

canvas {
  width: min(100%, 360px);
  height: auto;
  image-rendering: pixelated;
  border-radius: 8px;
  background: #fff;
}

@media (max-width: 880px) {
  .qr-tool {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .toy-page {
    width: min(100% - 28px, var(--max));
  }

  .toy-hero {
    align-items: flex-start;
    flex-direction: column;
  }

  .back-link {
    margin-bottom: 0;
  }
}