:root {
  --sidebar-width: 290px; /* ширина выдвижной панели */
  --sidebar-narrow: 260px; /* альт. ширина для узких десктопов */
  --narrow-break: 1400px; /* breakpoint для узких десктопов */
  --mobile-break: 767px; /* mobile breakpoint */
  --transition-speed: 220ms;
}

.left-menu {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 70px;
  z-index: 1000;
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 12px;
  font-size: 16px;
  user-select: none;
}

.left-sidebar {
  position: fixed;
  top: 0;
  bottom: 0;
  width: var(--sidebar-width);
  z-index: 999;
  background: #fff;
  border-left: 1px solid var(--gray-100);
  box-shadow: 1px 0 8px rgba(0, 0, 0, 0.06);
  transform: translateX(calc(-1 * var(--sidebar-width)));
  transition: transform var(--transition-speed) ease;
  overflow: hidden;
}

/* 
Переопределение стилей bootstrap
*/

.list-group-item.active,
li.active .list-group-item {
  color: var(--sky-500);
  background-color: var(--sky-50);
  border-radius: 25px !important;
}

.list-group-item.active i,
li.active .list-group-item i {
  color: var(--sky-500);
  background-color: transparent;
}

.list-group-item i,
.logout i {
  background-color: transparent;
  font-size: 15px;
  color: var(--gray-400);
}

.list-group-item-action:focus,
.list-group-item-action:hover {
  color: var(--sky-900);
  background-color: var(--sky-50);
  border-radius: 25px !important;
}

.list-group-item-action:focus i,
.list-group-item-action:hover i {
  color: var(--sky-900);
}

.left-sidebar .list-group-item {
  margin: 5px 0;
}

body.sidebar-open .left-sidebar {
  transform: translateX(0);
}

.logout li {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 5px 0 20px;
}

.logout li a i {
  font-size: 16px;
}

.logout a {
  padding: 10px;
  border-radius: 25px;
  display: inline-block;
  background: #fff;
  color: var(--gray-400);
  transition: all 0.15s ease-in-out;
  cursor: pointer;
}

.main-container-wrap {
  transition: transform var(--transition-speed) ease;
  will-change: transform;
  transform: translateX(0);
}

@media (min-width: calc(var(--mobile-break) + 1px)) {
  body.sidebar-open .main-container-wrap {
    transform: translateX(var(--sidebar-width));
  }

  @media (max-width: calc(var(--narrow-break) - 1px)) {
    body.sidebar-open .main-container-wrap {
      transform: translateX(var(--sidebar-narrow));
    }
  }
}

@media (min-width: calc(var(--mobile-break) + 1px)) and (max-width: calc(var(--narrow-break) - 1px)) {
  body.sidebar-open .main-container-wrap {
    transform: translateX(var(--sidebar-narrow));
  }
}

@media (max-width: var(--mobile-break)) {
  .left-sidebar {
    width: 80%;
    max-width: 420px;
    transform: translateX(calc(-1 * 100%)); /* спрятан по умолчанию */
  }
  body.sidebar-open .left-sidebar {
    transform: translateX(0);
  }
  body.sidebar-open .main-container-wrap {
    transform: none;
  }

  .left-menu {
    /* оставляем compact visible */
  }
}

.left-sidebar .sidebar-panel {
  display: none;
  height: 100%;
  overflow-y: auto;
  padding: 10px;
}

.left-sidebar .sidebar-panel.is-open {
  display: block;
}

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.36);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-speed) ease;
}
.sidebar-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

/* мелкие стили для пунктов в компактном меню (ваше старое правило) */
.left-menu .menu-items {
  height: calc(100vh - 60px);
}
.left-menu .menu-items ul,
.logout ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.left-menu .menu-items ul li {
  display: block;
  margin: 8px 0;
}
.left-menu .menu-items ul li a,
.logout ul li a {
  display: block;
  border-radius: 10px;
  text-align: center;
}

header,
.footer {
  transition: transform var(--transition-speed) ease;
}
@media (min-width: calc(var(--mobile-break) + 1px)) {
  body.sidebar-open header,
  body.sidebar-open .footer {
    transform: translateX(var(--sidebar-width));
  }
}
@media (min-width: calc(var(--mobile-break) + 1px)) and (max-width: calc(var(--narrow-break) - 1px)) {
  body.sidebar-open header,
  body.sidebar-open .footer {
    transform: translateX(var(--sidebar-narrow));
  }
}

.left-menu .menu-items {
  height: calc(100vh - 60px);
}
.left-menu .account {
  margin-top: 20px;
  margin-bottom: 10px;
}

.left-menu .menu-items ul li a span {
  display: none;
}

.left-menu .menu-items ul,
.left-menu .footer-btns ul,
.logout ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
}

.left-menu .menu-items ul li,
.left-menu .footer-btns ul li {
  margin: 4px 0;
  display: inline-block;
}

.left-menu .menu-items li.active a {
  background: var(--sky-50);
}

.left-menu .menu-items li a:hover,
.left-menu .footer-btns a:hover,
.logout a:hover {
  background: var(--sky-100);
  color: var(--sky-900);
}

.left-menu .menu-items li a i,
.left-menu .footer-btns a i {
  transform: scale(1);
  position: relative;
  left: 1px;
  top: 0px;
}

.left-menu .menu-items li a:hover i,
.left-menu .footer-btns a:hover i {
  transform: scale(1.2);
}

.left-menu .menu-items li.active a,
.left-menu .footer-btns li.active a {
  color: var(--sky-500);
}

.left-menu .menu-items a,
.left-menu .footer-btns a {
  padding: 10px 1px;
  width: 45px;
  height: 45px;
  border-radius: 25px;
  display: inline-block;
  background: #fff;
  color: var(--gray-400);
  transition: all 0.15s ease-in-out;
  cursor: pointer;
}

.left-menu .logo img {
  width: 55px;
  height: 55px;
  object-fit: contain;
  padding: 7px 0;
  margin-bottom: 15px;
  transform: scale(1);
  transition: all 0.15s ease-in-out;
}

.left-menu .logo img:hover {
  transform: scale(1.2);
}

.list-group-item-margin-i i {
  margin-top: 4px;
}

@media screen and (max-width: 768px) {
  .left-menu {
    width: 80px;
    background: #fff;
    z-index: 1000;
    display: none;
  }

  .left-menu.open {
    display: block;
  }

  .left-menu.open::after {
    content: "";
    width: 30px;
    height: 30px;
    background: #0000001e;
    position: fixed;
    left: 80px;
    top: 0;
    width: calc(100vw - 73px);
    height: 100vh;
  }
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.header-title {
  margin-right: 20px;
}

/*.header-button {*/
/*    margin: 10px 0;*/
/*}*/

@media (max-width: 1400px) {
  .main-container-wrap {
    margin-left: 320px;
  }
}