/* ── ZXY Data Center ── */
.zxy-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 24px;
  background: rgba(11, 17, 30, 0.95);
  border: 1px solid rgba(56, 189, 248, 0.15);
  border-radius: 16px;
  font-family: Menlo, Monaco, Consolas, monospace, -apple-system, sans-serif;
  color: #f3f4f6;
}

.zxy-header {
  text-align: center;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 24px;
}

.zxy-header h1 {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 6px;
}

.zxy-header p {
  color: #9ca3af;
  font-size: 13px;
  margin: 0 0 12px;
}

.zxy-tag {
  display: inline-block;
  background: rgba(56, 189, 248, 0.08);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.15);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 11px;
  text-transform: uppercase;
}

.zxy-gate {
  text-align: center;
  padding: 40px 20px;
  border: 1px solid rgba(245, 158, 11, 0.25);
  background: rgba(245, 158, 11, 0.02);
  border-radius: 12px;
}

.zxy-gate h3 {
  color: #fbbf24;
  font-size: 18px;
  margin: 0 0 8px;
}

.zxy-gate p {
  color: #9ca3af;
  font-size: 13px;
  margin: 0 0 20px;
}

.zxy-input-row {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.zxy-input-row input {
  background: #060911;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 16px;
  width: 280px;
  border-radius: 6px;
  color: #fff;
  font-size: 14px;
  outline: none;
  font-family: monospace;
}

.zxy-input-row input:focus {
  border-color: #38bdf8;
}

.zxy-input-row button {
  background: linear-gradient(180deg, #1f2937 0%, #111827 100%);
  color: #f3f4f6;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 12px 24px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s;
}

.zxy-input-row button:hover {
  border-color: #38bdf8;
  color: #38bdf8;
}

.zxy-error {
  color: #f87171;
  font-size: 13px;
  margin-top: 14px;
  display: none;
}

.zxy-status {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  font-size: 13px;
}

.zxy-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #f87171;
  box-shadow: 0 0 8px #f87171;
}

.zxy-dot.active {
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
}

.zxy-locked .zxy-status {
  opacity: 0.6;
}

.zxy-unlocked .zxy-status {
  opacity: 1;
  border: 1px solid rgba(74, 222, 128, 0.2);
  background: rgba(74, 222, 128, 0.05);
}

@media (max-width: 768px) {
  .zxy-wrap { padding: 16px; }
  .zxy-input-row input { width: 100%; }
}