/* Critical CSS untuk stabilitas layout seketika (mencegah FOUC & SVG raksasa) */
    [x-cloak] { display: none !important; }
    *, *::before, *::after { box-sizing: border-box; }
    body {
      margin: 0;
      min-height: 100vh;
      background-color: #F8FAFC;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
      padding: 1rem;
    }
    .login-container {
      width: 100%;
      max-width: 440px;
      margin: 0 auto;
    }
    .login-card {
      width: 100%;
      max-width: 440px;
      background-color: #FFFFFF;
      border-radius: 20px;
      border: 1px solid #F1F5F9;
      box-shadow: 0px 14px 32px rgba(29, 27, 58, 0.08);
      padding: 36px 32px;
    }
    @media (max-width: 640px) {
      .login-card { padding: 24px 20px; }
    }
    html.dark body {
      background-color: #000000 !important;
      color: #FFFFFF !important;
    }
    html.dark .login-card {
      background-color: #0E0E12 !important;
      border-color: #222228 !important;
      box-shadow: 0px 14px 32px rgba(0, 0, 0, 0.8) !important;
    }
    html.dark .skeleton-box {
      background-color: #1E1E24 !important;
    }
    html.dark .skeleton-box-light {
      background-color: #141418 !important;
    }
    .login-logo {
      height: 33px !important;
      width: auto !important;
      max-width: 140px;
      display: block;
      margin: 0 auto;
    }
    .login-icon-sm {
      width: 18px !important;
      height: 18px !important;
      min-width: 18px !important;
      min-height: 18px !important;
      max-width: 18px !important;
      max-height: 18px !important;
      flex-shrink: 0;
      display: inline-block;
      vertical-align: middle;
    }
    .login-icon-md {
      width: 20px !important;
      height: 20px !important;
      min-width: 20px !important;
      min-height: 20px !important;
      max-width: 20px !important;
      max-height: 20px !important;
      flex-shrink: 0;
      display: inline-block;
      vertical-align: middle;
    }
    @keyframes skeletonPulse {
      0%, 100% { opacity: 0.6; }
      50% { opacity: 1; }
    }
    .skeleton-box {
      background-color: #E2E8F0;
      animation: skeletonPulse 1.8s ease-in-out infinite;
    }
    .skeleton-box-light {
      background-color: #F1F5F9;
      animation: skeletonPulse 1.8s ease-in-out infinite;
    }