/* ===== 动态外星月球背景 + 列表折叠（2026-07-05） ===== */

html {
  background: #000000;
}

body {
  position: relative;
  isolation: isolate;
  background: #000000 !important;
}

/* 星空层 1：缓慢漂移的星星 */
html::before {
  content: "";
  position: fixed;
  inset: -20% 0 0 0;
  z-index: -3;
  pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 25px 35px, rgba(255, 255, 255, 0.9), transparent 60%),
    radial-gradient(1.5px 1.5px at 120px 90px, rgba(255, 255, 255, 0.7), transparent 60%),
    radial-gradient(1px 1px at 200px 160px, rgba(190, 242, 255, 0.85), transparent 60%),
    radial-gradient(2px 2px at 80px 200px, rgba(255, 255, 255, 0.55), transparent 60%),
    radial-gradient(1px 1px at 170px 40px, rgba(216, 180, 254, 0.7), transparent 60%),
    radial-gradient(1.5px 1.5px at 240px 220px, rgba(134, 239, 172, 0.65), transparent 60%);
  background-size: 280px 280px;
  animation: alien-star-drift 160s linear infinite;
}

/* 星空层 2：交错闪烁的星星 */
html::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 60px 120px, rgba(255, 255, 255, 0.8), transparent 60%),
    radial-gradient(2px 2px at 190px 60px, rgba(165, 243, 252, 0.75), transparent 60%),
    radial-gradient(1px 1px at 140px 230px, rgba(255, 255, 255, 0.6), transparent 60%),
    radial-gradient(1.5px 1.5px at 30px 260px, rgba(134, 239, 172, 0.7), transparent 60%);
  background-size: 320px 320px;
  animation: alien-star-twinkle 4.5s ease-in-out infinite alternate;
}

/* 外星极光 + 月面地平线 */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 90% 55% at 18% -12%, rgba(74, 222, 128, 0.16), transparent 55%),
    radial-gradient(ellipse 70% 45% at 85% 8%, rgba(34, 211, 238, 0.13), transparent 55%),
    radial-gradient(ellipse 60% 40% at 55% 30%, rgba(147, 51, 234, 0.10), transparent 60%),
    radial-gradient(ellipse 150% 55% at 50% 118%, rgba(148, 163, 184, 0.22) 0%, rgba(100, 116, 139, 0.12) 42%, transparent 64%);
  animation: alien-aurora-pulse 9s ease-in-out infinite;
}

/* 陨石坑月球 */
body::before {
  content: "";
  position: fixed;
  top: 7%;
  right: 5%;
  z-index: -1;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  pointer-events: none;
  background:
    radial-gradient(circle at 30% 34%, rgba(71, 85, 105, 0.55) 0 7%, transparent 8%),
    radial-gradient(circle at 62% 22%, rgba(71, 85, 105, 0.45) 0 4.5%, transparent 5.5%),
    radial-gradient(circle at 70% 58%, rgba(51, 65, 85, 0.5) 0 9%, transparent 10%),
    radial-gradient(circle at 42% 70%, rgba(71, 85, 105, 0.4) 0 5.5%, transparent 6.5%),
    radial-gradient(circle at 22% 58%, rgba(71, 85, 105, 0.35) 0 3.5%, transparent 4.5%),
    radial-gradient(circle at 35% 32%, #eef2f7 0%, #cbd5e1 42%, #94a3b8 68%, #475569 100%);
  box-shadow:
    inset -26px -22px 70px rgba(2, 6, 23, 0.65),
    0 0 70px rgba(134, 239, 172, 0.22),
    0 0 160px rgba(34, 211, 238, 0.12);
  animation: alien-moon-float 20s ease-in-out infinite alternate;
}

@keyframes alien-star-drift {
  0% { background-position: 0 0; }
  100% { background-position: -560px 280px; }
}

@keyframes alien-star-twinkle {
  0% { opacity: 0.35; }
  100% { opacity: 1; }
}

@keyframes alien-aurora-pulse {
  0%, 100% {
    opacity: 0.6;
    filter: hue-rotate(0deg);
  }
  50% {
    opacity: 1;
    filter: hue-rotate(-16deg);
  }
}

@keyframes alien-moon-float {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
    filter: brightness(0.96);
  }
  100% {
    transform: translate3d(-14px, 18px, 0) scale(1.03);
    filter: brightness(1.06);
  }
}

body .app-shell,
body .main-content,
body .content-area {
  background: transparent !important;
}

body .sidebar {
  height: 100vh;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(15, 8, 28, 0.94), rgba(31, 9, 50, 0.86)) !important;
  border-right: 1px solid rgba(192, 132, 252, 0.28);
  box-shadow: 8px 0 28px rgba(10, 3, 18, 0.34);
  backdrop-filter: blur(18px) saturate(1.18);
  -webkit-backdrop-filter: blur(18px) saturate(1.18);
}

body .sidebar-nav {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(192, 132, 252, 0.72) rgba(255, 255, 255, 0.06);
}

body .sidebar-nav::-webkit-scrollbar,
.member-list-scroll::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}

body .sidebar-nav::-webkit-scrollbar-track,
.member-list-scroll::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 999px;
}

body .sidebar-nav::-webkit-scrollbar-thumb,
.member-list-scroll::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #c084fc, #7c3aed);
  border-radius: 999px;
}

body .topbar {
  background: rgba(13, 7, 24, 0.78) !important;
  border-bottom: 1px solid rgba(192, 132, 252, 0.24);
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
}

body .ref-card,
body .ref-kpi-card,
body .panel-card,
body .card {
  background: linear-gradient(145deg, rgba(20, 12, 35, 0.9), rgba(31, 16, 49, 0.79)) !important;
  border-color: rgba(216, 180, 254, 0.22) !important;
  box-shadow: 0 14px 36px rgba(8, 3, 16, 0.28);
  backdrop-filter: blur(14px) saturate(1.12);
  -webkit-backdrop-filter: blur(14px) saturate(1.12);
}

.member-list-scroll {
  position: relative;
  overflow: auto !important;
  overscroll-behavior: contain;
  transition: max-height 0.3s ease, box-shadow 0.3s ease;
  scrollbar-width: thin;
  scrollbar-color: rgba(192, 132, 252, 0.78) rgba(255, 255, 255, 0.06);
}

.member-list-scroll.member-list-collapsed {
  max-height: 300px !important;
  box-shadow: inset 0 -16px 20px -18px rgba(192, 132, 252, 0.85);
}

.member-list-scroll.member-list-expanded {
  max-height: 72vh !important;
}

.member-list-scroll table {
  margin-bottom: 0 !important;
}

.member-list-scroll thead th {
  position: sticky;
  top: 0;
  z-index: 4;
  background: rgba(25, 13, 43, 0.97) !important;
  box-shadow: 0 1px 0 rgba(216, 180, 254, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.member-list-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 36px;
  margin: 0 0 10px auto;
  padding: 7px 14px;
  border: 1px solid rgba(216, 180, 254, 0.34);
  border-radius: 999px;
  color: #f5eafe;
  background: linear-gradient(135deg, rgba(126, 34, 206, 0.84), rgba(76, 29, 149, 0.86));
  box-shadow: 0 7px 18px rgba(76, 29, 149, 0.24);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.member-list-toggle:hover {
  transform: translateY(-1px);
  border-color: rgba(233, 213, 255, 0.72);
  box-shadow: 0 10px 24px rgba(126, 34, 206, 0.32);
}

.member-list-toggle[hidden] {
  display: none !important;
}

@media (prefers-reduced-motion: reduce) {
  html::before,
  html::after,
  body::before,
  body::after {
    animation: none !important;
  }

  .member-list-scroll,
  .member-list-toggle {
    transition: none !important;
  }
}

@media (max-width: 768px) {
  body::before {
    top: 5%;
    right: -40px;
    width: 170px;
    height: 170px;
  }

  .member-list-scroll.member-list-collapsed {
    max-height: 250px !important;
  }

  .member-list-scroll.member-list-expanded {
    max-height: 66vh !important;
  }
}