/* HCT Platform Line — 데이터 로드 스피너 (안전융합센터/EEP와 동일 톤) */
.hct-loading-dialog {
  border: none;
  padding: 0;
  margin: auto;
  max-width: calc(100vw - 32px);
  background: transparent;
  box-shadow: none;
  color: inherit;
}
.hct-loading-dialog:focus {
  outline: none;
}
.hct-loading-dialog::backdrop {
  background: rgba(23, 33, 47, 0.52);
  backdrop-filter: blur(5px);
}
.hct-loading-card {
  width: min(520px, calc(100vw - 40px));
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(49, 92, 124, 0.18);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
}
.hct-loading-card-head {
  padding: 12px 18px;
  border-bottom: 1px solid rgba(49, 92, 124, 0.12);
  background: #fbf7ee;
}
.hct-loading-kicker {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #4a6278;
  text-transform: uppercase;
}
.hct-loading-card-body {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 20px;
  padding: 22px 22px 26px;
  align-items: start;
}
.hct-loading-spinner-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 4px;
}
.hct-loading-mark {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 4px solid rgba(49, 92, 124, 0.12);
  border-top-color: #c9a227;
  border-right-color: #b87333;
  animation: hct-loading-dial-spin 0.88s linear infinite;
}
.hct-loading-title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #17212f;
  line-height: 1.25;
}
.hct-loading-sub {
  margin: 0 0 18px;
  font-size: 13px;
  font-weight: 600;
  color: #5a6f85;
  line-height: 1.5;
  min-height: 2.85em;
}
.hct-loading-gauge {
  position: relative;
  height: 11px;
  border-radius: 999px;
  overflow: hidden;
  background: #ebe3d6;
  box-shadow: inset 0 1px 2px rgba(23, 33, 47, 0.1);
}
.hct-loading-gauge-indeterminate {
  position: absolute;
  top: 0;
  left: -42%;
  width: 42%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #c9a227, #b87333);
  animation: hct-loading-indeterminate-slide 1.15s ease-in-out infinite;
}
@keyframes hct-loading-dial-spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes hct-loading-indeterminate-slide {
  0% {
    left: -42%;
  }
  100% {
    left: 100%;
  }
}
@media (max-width: 520px) {
  .hct-loading-card-body {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }
  .hct-loading-title,
  .hct-loading-sub {
    text-align: center;
  }
}