.web3-hero {
  padding-top: 2.2rem;
  padding-bottom: 1.2rem;
}

.web3-card {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background:
    radial-gradient(100% 90% at 0% 0%, rgba(17, 245, 255, 0.08), transparent 62%),
    radial-gradient(100% 100% at 100% 100%, rgba(255, 46, 161, 0.12), transparent 60%),
    linear-gradient(180deg, rgba(13, 17, 24, 0.92), rgba(13, 17, 24, 0.74));
  padding: 1.1rem;
  box-shadow: var(--shadow);
}

.web3-card + .web3-card {
  margin-top: 1rem;
}

.web3-card h2 {
  margin-bottom: 0.55rem;
}

.card-intro {
  margin: 0 0 1rem;
  color: var(--muted);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  margin-bottom: 0.85rem;
}

.status-item {
  border: 1px solid rgba(31, 36, 48, 0.95);
  border-radius: 0.7rem;
  background: rgba(11, 15, 22, 0.82);
  padding: 0.65rem;
}

.status-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pink);
  margin-bottom: 0.2rem;
}

.status-item code {
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.upload-row {
  margin-top: 0.9rem;
  margin-bottom: 0.9rem;
  display: grid;
  gap: 0.55rem;
}

.input-label {
  font-size: 0.86rem;
  color: var(--muted);
}

input[type="file"],
textarea,
input[type="number"] {
  width: 100%;
  color: var(--text);
  background: rgba(8, 11, 16, 0.9);
  border: 1px solid rgba(31, 36, 48, 0.95);
  border-radius: 0.6rem;
  padding: 0.6rem 0.65rem;
  font: inherit;
}

textarea {
  resize: vertical;
  min-height: 8rem;
}

.result-box {
  margin-top: 0.9rem;
  border: 1px solid rgba(31, 36, 48, 0.95);
  border-radius: 0.75rem;
  padding: 0.75rem;
  color: var(--muted);
  background: rgba(10, 14, 20, 0.9);
}

.result-box.is-success {
  border-color: rgba(17, 245, 255, 0.45);
  color: #d0fbff;
}

.result-box.is-error {
  border-color: rgba(255, 46, 161, 0.45);
  color: #ffd7ef;
}

.revealed-links {
  margin-top: 0.9rem;
}

.revealed-links[hidden] {
  display: none;
}

.admin-stats {
  margin: 0.9rem 0 0.6rem;
  color: var(--muted);
}

.admin-stats strong {
  color: var(--cyan);
}

.winner-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
}

.winner-output {
  margin: 0;
  padding: 0.75rem;
  border: 1px solid rgba(31, 36, 48, 0.95);
  border-radius: 0.75rem;
  background: rgba(10, 14, 20, 0.9);
  color: var(--text);
  min-height: 4.2rem;
  overflow-x: auto;
}

@media (max-width: 900px) {
  .status-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .winner-row {
    grid-template-columns: 1fr;
  }
}