.validator-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.vtab {
  padding: 10px 20px;
  border: 2px solid #e5e6eb;
  background: #fff;
  color: #4e5969;
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.vtab:hover { border-color: #165DFF; color: #165DFF; }
.vtab.active { background: #165DFF; border-color: #165DFF; color: #fff; }

.vcontent {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.vinput {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  border: 2px solid #e5e6eb;
  border-radius: 8px;
  margin-bottom: 16px;
  outline: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

.vinput:focus {
  border-color: #165DFF;
  box-shadow: 0 0 0 3px rgba(22, 93, 255, 0.1);
}

.btn-lg {
  width: 100%;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 10px;
  margin-bottom: 20px;
}

.vresult {
  padding: 20px;
  background: #f7f8fa;
  border-radius: 8px;
  line-height: 1.8;
  display: none;
}

.vresult.show { display: block; animation: fadeIn 0.3s ease; }

.vresult .success { color: #00b42a; font-weight: 600; }
.vresult .error { color: #f53f3f; font-weight: 600; }
.vresult .info { color: #165DFF; }

.vresult .detail-item {
  padding: 8px 0;
  border-bottom: 1px solid #e5e6eb;
  display: flex;
  justify-content: space-between;
}

.vresult .detail-label { color: #86909c; }
.vresult .detail-value { color: #1d2129; font-weight: 500; }

@media (max-width: 768px) {
  .validator-tabs { gap: 6px; }
  .vtab { padding: 8px 14px; font-size: 13px; }
}