.runtime-config-center {
  position: relative;
  min-height: calc(100dvh - 126px);
  padding: clamp(18px, 2.6vw, 38px);
  overflow: auto;
  color: #eaf7f8;
  background:
    radial-gradient(circle at 88% 0%, rgba(77, 184, 255, .12), transparent 29%),
    radial-gradient(circle at 8% 34%, rgba(186, 255, 107, .075), transparent 27%),
    linear-gradient(145deg, rgba(3, 11, 18, .88), rgba(4, 15, 24, .62));
}
.runtime-config-center::before {
  position: fixed;
  inset: 84px 3vw 3vh 280px;
  z-index: -1;
  content: "";
  pointer-events: none;
  background: linear-gradient(115deg, transparent 35%, rgba(112, 225, 255, .035), transparent 64%);
  filter: blur(28px);
  animation: provider-aurora 14s ease-in-out infinite alternate;
}
.provider-control-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  padding: clamp(24px, 3.5vw, 48px) clamp(22px, 3.7vw, 52px);
  border: 1px solid rgba(150, 226, 239, .11);
  border-radius: 31px;
  background: linear-gradient(135deg, rgba(10, 34, 45, .67), rgba(3, 12, 20, .38) 55%, rgba(25, 36, 61, .45));
  box-shadow: inset 0 1px rgba(255, 255, 255, .08), 0 28px 90px rgba(0, 0, 0, .2);
  backdrop-filter: blur(30px) saturate(135%);
  -webkit-backdrop-filter: blur(30px) saturate(135%);
}
.provider-control-intro { max-width: 830px; }
.provider-control-intro h2 {
  margin: 12px 0 10px;
  color: #f0fbfc;
  font: 500 clamp(34px, 4.3vw, 64px)/.98 "Avenir Next", "Noto Sans SC", sans-serif;
  letter-spacing: -.055em;
}
.provider-control-intro p { max-width: 760px; margin: 0; color: #829ba5; font-size: 11px; line-height: 1.9; }
.provider-control-actions { min-width: 230px; display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.provider-control-actions button { min-height: 43px; }
.provider-live-state {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  padding: 0 13px;
  border-radius: 13px;
  background: rgba(2, 12, 19, .48);
  color: #91a9b2;
  font: 600 9px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
}
.provider-live-state i { width: 7px; height: 7px; border-radius: 50%; background: #c8ff72; box-shadow: 0 0 15px rgba(200, 255, 114, .68); }
.provider-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(124px, 1fr) 22px) minmax(124px, 1fr);
  align-items: center;
  gap: 7px;
  margin: 13px 0;
  padding: 14px 17px;
  border-radius: 20px;
  background: rgba(4, 16, 25, .46);
}
.provider-flow span { display: flex; align-items: center; gap: 9px; color: #8ea8b1; font-size: 9px; white-space: nowrap; }
.provider-flow b { color: #c8ff72; font: 700 8px ui-monospace, monospace; }
.provider-flow i { height: 1px; background: linear-gradient(90deg, rgba(111, 224, 243, .09), rgba(111, 224, 243, .58), rgba(111, 224, 243, .09)); }
.runtime-config-center .orc-config { display: grid; gap: 13px; }
.runtime-config-center .orc-group {
  border-color: rgba(135, 218, 234, .1);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(6, 24, 34, .62), rgba(3, 12, 20, .38));
  box-shadow: inset 0 1px rgba(255, 255, 255, .045);
  backdrop-filter: blur(24px) saturate(122%);
  -webkit-backdrop-filter: blur(24px) saturate(122%);
}
@keyframes provider-aurora { to { transform: translate3d(-8%, 4%, 0) scale(1.08); opacity: .62; } }
@media (max-width: 1100px) {
  .provider-control-head { align-items: stretch; flex-direction: column; }
  .provider-control-actions { width: 100%; grid-template-columns: 1fr 1fr; }
  .provider-flow { grid-template-columns: repeat(5, 1fr); }
  .provider-flow i { display: none; }
  .provider-flow span { justify-content: center; white-space: normal; text-align: center; }
}
@media (max-width: 720px) {
  .runtime-config-center { min-height: calc(100dvh - 92px); padding: 8px; }
  .runtime-config-center::before { inset: 76px 0 0; }
  .provider-control-head { gap: 20px; padding: 25px 17px; border-radius: 22px; }
  .provider-control-intro h2 { font-size: 34px; }
  .provider-control-actions { grid-template-columns: 1fr; }
  .provider-live-state { grid-column: auto; }
  .provider-flow { grid-template-columns: 1fr 1fr; padding: 12px; }
  .provider-flow span:last-child { grid-column: 1 / -1; }
  .runtime-config-center .orc-group { border-radius: 20px; }
}
@media (prefers-reduced-motion: reduce) { .runtime-config-center::before { animation: none; } }