/* ── AdminLTE sidebar menu (dùng chung admin/base.html, member/_glx_v4.html, member/_base_default.html) ── */
.nav-sidebar .nav-link p { font-size: 1rem !important; }
.nav-sidebar .nav-link .nav-icon { font-size: .9rem !important; }
.nav-sidebar .nav-link { padding: .5rem 0.2rem; }
.nav-sidebar .nav-item > .nav-link { margin-bottom: 0rem !important; }
/* Level 3+ sidebar indentation */
.nav-sidebar .nav-treeview .nav-treeview { padding-left: 0.5rem; }
.nav-sidebar .nav-treeview .nav-treeview > .nav-item > .nav-link { padding-left: 2.8rem; }
.nav-sidebar .nav-treeview .nav-treeview .nav-treeview > .nav-item > .nav-link { padding-left: 4.0rem; }
/* Submenu nền sáng hơn 1 chút, phân biệt nhẹ nhàng với menu cha — giống AdminLTE 2 */
.main-sidebar .nav-sidebar .nav-treeview,
.main-sidebar .nav-sidebar .nav-treeview > .nav-item,
.main-sidebar .nav-sidebar .nav-treeview > .nav-item > .nav-link {
  background-color: #222222 !important;
}
.main-sidebar .nav-sidebar .nav-treeview .nav-treeview,
.main-sidebar .nav-sidebar .nav-treeview .nav-treeview > .nav-item,
.main-sidebar .nav-sidebar .nav-treeview .nav-treeview > .nav-item > .nav-link {
  background-color: rgba(255, 255, 255, .09) !important;
}
.main-sidebar .nav-sidebar .nav-treeview > .nav-item > .nav-link:hover,
.main-sidebar .nav-sidebar .nav-treeview > .nav-item > .nav-link.active {
  background-color: rgba(255, 255, 255, .1) !important;
}
/* Chỉ đổi nền khi active/hover trong submenu, giữ nguyên màu chữ như các mục khác, chữ in nghiêng */
.main-sidebar .nav-sidebar .nav-treeview > .nav-item > .nav-link.active,
.main-sidebar .nav-sidebar .nav-treeview > .nav-item > .nav-link.active p,
.main-sidebar .nav-sidebar .nav-treeview > .nav-item > .nav-link.active .nav-icon {
  color: #4da3ff !important;
}

#toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  max-width: min(92vw, 560px);
  max-height: 200px;
  overflow-y: auto;
}

.toast-msg {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.7rem 2rem 0.7rem 1rem;
  border-radius: 8px;
  color: #fff;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.35;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  animation: toastFadeIn 0.3s;
  white-space: normal;
  word-break: break-word;
}

.toast-msg.success {
  background: #28a745;
}

.toast-msg.error,
.toast-msg.danger {
  background: #dc3545;
}

.toast-msg.info {
  background: #17a2b8;
}

.toast-msg.warning {
  background: #ffc107;
  color: #212529;
}

.toast-msg .toast-icon {
  margin-top: 1px;
}

.toast-msg .toast-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.toast-msg .toast-debug {
  font-size: 0.72em;
  opacity: 0.75;
  font-family: monospace;
  word-break: break-all;
  white-space: pre-wrap;
}

.toast-msg .toast-close {
  position: absolute;
  top: 6px;
  right: 8px;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
  opacity: 0.85;
  cursor: pointer;
}

.toast-msg .toast-close:hover {
  opacity: 1;
}

@keyframes toastFadeIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}