/* ==========================================================
   e-SPANS Login Preloader — icon only (awam + kakitangan)
   ========================================================== */

.espans-login-preloader {
  --lp-navy: #041220;
  --lp-navy-2: #0b2d4d;
  --lp-accent: #0f9b8e;
  --lp-accent-light: #5eead4;

  align-items: center;
  display: flex;
  inset: 0;
  justify-content: center;
  opacity: 1;
  position: fixed;
  transition: opacity 0.22s ease, visibility 0.22s ease;
  visibility: visible;
  z-index: 100000;
}

.espans-login-preloader--staff {
  --lp-navy: #071a2c;
  --lp-navy-2: #0b2d4d;
  --lp-accent: #1d4ed8;
  --lp-accent-light: #60a5fa;
}

.espans-login-preloader.is-done {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.espans-login-preloader__backdrop {
  background:
    radial-gradient(circle at 18% 22%, rgba(255, 255, 255, 0.06), transparent 42%),
    radial-gradient(circle at 82% 78%, rgba(255, 255, 255, 0.04), transparent 40%),
    linear-gradient(145deg, var(--lp-navy) 0%, var(--lp-navy-2) 52%, color-mix(in srgb, var(--lp-accent) 28%, var(--lp-navy-2)) 100%);
  inset: 0;
  position: absolute;
}

.espans-login-preloader__spinner {
  height: 56px;
  position: relative;
  width: 56px;
  z-index: 1;
}

.espans-login-preloader__spinner-ring {
  animation: espansLoginSpin 0.9s linear infinite;
  border: 2px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  border-top-color: var(--lp-accent-light);
  inset: 0;
  position: absolute;
}

.espans-login-preloader__spinner-core {
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: var(--lp-accent-light);
  display: inline-flex;
  font-size: 1rem;
  height: 36px;
  justify-content: center;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 36px;
}

body.is-login-loading {
  overflow: hidden;
}

@keyframes espansLoginSpin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .espans-login-preloader__spinner-ring {
    animation: none;
    border-top-color: var(--lp-accent-light);
  }

  .espans-login-preloader {
    transition-duration: 0.1s;
  }
}