/* =========================================================
   Page navigation skeleton
   ========================================================= */
#app-page-skeleton {
  position: fixed;
  inset: 0;
  z-index: 2050;
  display: none;
  background: var(--bs-body-bg);
  overflow: hidden;
}

#app-page-skeleton.is-visible {
  display: flex;
}

#app-page-skeleton .sk-sidebar {
  flex: 0 0 260px;
  padding: 1.5rem 1.25rem;
  border-right: 1px solid var(--bs-border-color);
}

#app-page-skeleton .sk-main {
  flex: 1 1 auto;
  min-width: 0;
  padding: 1.5rem 2rem;
}

.sk {
  position: relative;
  overflow: hidden;
  background-color: rgba(67, 89, 113, 0.08);
  border-radius: 0.5rem;
}

[data-bs-theme=dark] .sk {
  background-color: rgba(255, 255, 255, 0.08);
}

.sk::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
  animation: sk-shimmer 1.2s infinite;
}

[data-bs-theme=dark] .sk::after {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
}

@keyframes sk-shimmer {
  100% {
    transform: translateX(100%);
  }
}

#app-page-skeleton .sk-logo {
  width: 150px;
  height: 32px;
  margin-bottom: 2rem;
}

#app-page-skeleton .sk-menu {
  height: 36px;
  margin-bottom: 12px;
}

#app-page-skeleton .sk-menu.is-short {
  width: 70%;
}

#app-page-skeleton .sk-navbar {
  height: 56px;
  margin-bottom: 1.5rem;
}

#app-page-skeleton .sk-heading {
  width: 220px;
  height: 28px;
  margin-bottom: 1.5rem;
}

#app-page-skeleton .sk-card {
  height: 120px;
  margin-bottom: 1rem;
}

#app-page-skeleton .sk-card.is-tall {
  height: 320px;
}

/* Skeleton khusus halaman login */
#app-page-skeleton .sk-login-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

#app-page-skeleton .sk-login {
  width: min(400px, 100%);
  padding: 2.5rem;
  border-radius: 0.5rem;
  background: var(--bs-paper-bg, var(--bs-body-bg));
  box-shadow: 0 0.25rem 1.25rem rgba(0, 0, 0, 0.06);
}

#app-page-skeleton .sk-login .sk-logo {
  width: 180px;
  height: 48px;
  margin: 0 auto 1.5rem;
}

#app-page-skeleton .sk-line {
  height: 14px;
  margin-bottom: 10px;
}

#app-page-skeleton .sk-line.is-short {
  width: 60%;
}

#app-page-skeleton .sk-input {
  height: 42px;
  margin-bottom: 14px;
}

#app-page-skeleton .sk-button {
  height: 42px;
  margin-top: 1.5rem;
}

@media (max-width: 1199.98px) {
  #app-page-skeleton .sk-sidebar {
    display: none;
  }

  #app-page-skeleton .sk-main {
    padding: 1rem;
  }
}

/* Skeleton untuk area tabel (mis. DataTables) */
.table-skeleton {
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 1rem;
  background: var(--bs-paper-bg, var(--bs-body-bg));
  overflow: hidden;
  opacity: 0;
  animation: table-skeleton-fade 0.2s ease 0.15s forwards;
}

@keyframes table-skeleton-fade {
  to {
    opacity: 1;
  }
}

.table-skeleton .sk-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 14px;
}

.table-skeleton .sk-cell {
  flex: 1 1 auto;
  height: 16px;
}

.table-skeleton .sk-cell.is-narrow {
  flex: 0 0 60px;
}