@media (min-width: 1500px) {
  .workspace {
    padding: 42px 50px;
  }

  .content-grid {
    grid-template-columns: 1fr 340px;
  }
}

@media (max-width: 1150px) {
  .content-grid {
    grid-template-columns: 1fr;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .right-rail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .document-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 800px) {
  .layout {
    grid-template-columns: 1fr;
  }

  /* Уведомления на всю ширину экрана */
  .notifications-dropdown {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    width: 100%;
    max-width: none;
    border-radius: 0 0 16px 16px;
  }

  .notifications-dropdown-list {
    max-height: calc(100dvh - 130px);
  }

  /* Кнопка сохранения профиля по центру */
  .account-profile-actions {
    display: flex;
    justify-content: center;
  }

  .sidebar {
    transform: translateX(-100%);
    visibility: hidden;

    transition:
      transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
      visibility 0s linear 0.35s;
  }

  .sidebar.open {
    transform: translateX(0);
    visibility: visible;

    transition:
      transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
      visibility 0s;
  }

  .main {
    grid-column: 1;
  }

  .topbar {
    height: 65px;
    padding: 0 20px;
    position: sticky;
    top: 0;
    z-index: 15;
    background: color-mix(in srgb, var(--surface) 72%, transparent);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }

  .topbar-date,
  .breadcrumb {
    display: none;
  }

  .mobile-menu {
    display: inline-flex;
  }

  .workspace {
    padding: 25px 18px;
  }

  .page-heading {
    align-items: flex-start;
  }

  .page-heading > .btn {
    padding: 11px;
    font-size: 11px;
  }

  .stats {
    gap: 10px;
  }

  .stat {
    padding: 16px;
  }

  .stat-value {
    font-size: 24px;
  }

  .right-rail {
    display: grid;
    grid-template-columns: 1fr;
  }

  .document-grid {
    grid-template-columns: 1fr;
  }

  th,
  td {
    padding: 15px;
  }

  .section-head {
    padding: 20px;
  }

  .topbar-right {
    gap: 10px;
  }
}

.sidebar {
  overflow-y: auto;
}

.sidebar > .brand,
.company-picker,
.nav-bottom {
  flex-shrink: 0;
}

/* Floating shell: mobile */
@media (max-width: 800px) {
  .sidebar {
  }

  .topbar {
    position: fixed;
    top: 12px;
    left: 12px;
    right: 12px;
    z-index: 30;
    width: auto;
    height: auto;
    padding: 0;
    border: 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }

  .mobile-menu {
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
    box-shadow: 0 12px 30px rgba(31, 45, 61, 0.1);
  }

  .mobile-menu[hidden] {
    display: inline-flex !important;
    visibility: hidden;
    pointer-events: none;
  }

  .account-island {
    max-width: calc(100vw - 72px);
  }

  .account-island-name {
    display: none;
  }

  .workspace {
    padding-top: 82px;
  }

  .notifications-dropdown {
    top: 68px;
    left: 12px;
    right: 12px;
    width: auto;
    max-width: none;
    border-radius: 16px;
  }
}

/* My Work v4 — полноэкранное мобильное меню */
@media (max-width: 800px) {
  .sidebar {
    position: fixed;
    inset: 0;
    width: 80vw;
    max-width: none;
    height: 100dvh;
    padding: 24px 22px 20px;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: var(--surface);
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    z-index: 100;
  }

  .sidebar.open {
    transform: translateX(0);
    visibility: visible;
  }

  .sidebar:not(.open) {
    transform: translateX(-100%);
    visibility: hidden;
    pointer-events: none;
  }

  .sidebar > .brand {
    margin-bottom: 24px;
    padding-right: 48px;
  }

  .sidebar > .sidebar-user {
    padding: 0 0 16px;
    margin-bottom: 14px;
  }

  .sidebar .nav-item {
    min-height: 48px;
    padding: 13px 15px;
    font-size: 12px;
    border-radius: 11px;
  }

  .sidebar > .company-picker {
    margin-bottom: 26px;
  }

  .sidebar .nav-bottom {
    padding-bottom: env(safe-area-inset-bottom);
  }
}

/* My Work v4 — мобильный сайдбар шириной 80% */
@media (max-width: 800px) {
  .sidebar {
    inset: 0 auto 0 0;

    max-width: none;
    height: 100dvh;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    transform: translateX(-100%);
    z-index: 101;
  }

  .sidebar.open {
    transform: translateX(0);
    visibility: visible;
  }

  /* Затемнение оставшейся части экрана */
  .layout::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgba(15, 23, 42, 0.35);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      opacity 0.25s ease,
      visibility 0.25s ease;
  }

  .layout:has(.sidebar.open)::after {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}

/* My Work v4 — единый стиль мобильного интерфейса */
@media (max-width: 800px) {
  body {
    background: var(--page);
  }

  /* Рабочая область */
  .workspace {
    padding-left: 16px;
    padding-right: 16px;
    padding-bottom: calc(24px + env(safe-area-inset-bottom));
  }

  /* Основные карточки */
  .workspace > .card,
  .workspace .dashboard-card {
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: none;
    background: var(--surface);
  }

  /* Навигация */
  .sidebar .nav-item.active {
    background: var(--interactive-highlight);
    color: var(--blue);
  }

  .sidebar .nav-item:hover {
    background: var(--interactive-highlight);
  }

  /* Кнопка открытия меню */
  .mobile-menu {
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface);
    color: var(--text);
  }
}

/* Modal windows: no shadows */
.modal,
.modal-content,
.modal-dialog,
.modal-card,
.dialog,
.dialog-content,
.dialog-panel,
[role='dialog'],
[aria-modal='true'] {
  box-shadow: none !important;
}