Files
magistr/frontend/admin/css/layout.css
dipatrik10 97bf3cc50a feat: завершить миграцию фронтенда на React (этапы 1-5)
Админка, настройки, логин, кабинеты преподавателя и студента
полностью переведены на React 19 (модель strangler, docs/REACT_MIGRATION.md).

- 15 вкладок админки: lazy-загрузка, общий error boundary, сервисный слой
- Удалены legacy-views и переходный слой LegacyTabView (45 файлов)
- Сборка esbuild (frontend/scripts/build-react.mjs) с бюджетами gzip на чанки
- CSP-хэши, кэширование: chunk'и immutable, CSS/HTML no-cache (react-cache.conf)
- Фиксы: lazy-импорт именованных экспортов (краш после авторизации),
  растяжение #admin-root/#settings-root на всю ширину,
  возврат subjects/lessonTypes из справочников (краш просмотра расписаний),
  отказ от заведомо широкого поиска расписания без выбранной цели,
  центрирование карточки логина
- Тесты: 237/237 (npm run check), регрессионные на lazy-вкладки и ширину
- Документация: REACT_MIGRATION.md, REACT_MIGRATION_RESULT.md, FRONTEND.md
2026-09-28 23:15:04 +03:00

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/* ===== Sidebar ===== */
.sidebar {
width: 260px;
min-height: 100vh;
background: var(--bg-sidebar);
backdrop-filter: blur(20px);
-webkit-backdrop-filter: blur(20px);
border-right: 1px solid var(--bg-card-border);
display: flex;
flex-direction: column;
position: fixed;
left: 0;
top: 0;
bottom: 0;
z-index: 1000;
transition: width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), background 0.4s ease, border-color 0.4s ease, transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.sidebar-header {
padding: 1.25rem;
border-bottom: 1px solid var(--bg-card-border);
display: flex;
justify-content: space-between;
align-items: center;
}
.sidebar-close-btn {
color: var(--text-secondary);
transition: all var(--transition);
}
.sidebar-close-btn:hover {
background: var(--bg-card-border);
color: var(--text-primary);
}
.logo {
display: flex;
align-items: center;
gap: 0.75rem;
font-size: 1.15rem;
font-weight: 700;
letter-spacing: -0.02em;
}
.sidebar-nav {
flex: 1;
padding: 0.75rem;
}
.nav-item {
display: flex;
align-items: center;
gap: 0.75rem;
padding: 0.75rem 1rem;
margin-bottom: 0.25rem;
border-radius: var(--radius-sm);
color: var(--text-secondary);
text-decoration: none;
font-size: 0.95rem;
font-weight: 500;
transition: all var(--transition);
position: relative;
overflow: hidden;
}
[data-theme="light"] .sidebar .nav-item {
color: #334155;
}
.nav-item[hidden],
.settings-menu-item[hidden] {
display: none !important;
}
.nav-item::before {
content: '';
position: absolute;
left: 0;
top: 0;
bottom: 0;
width: 3px;
background: var(--accent);
border-radius: 0 4px 4px 0;
transform: scaleY(0);
transition: transform var(--transition);
opacity: 0;
}
.nav-item:hover {
background: var(--bg-hover);
color: var(--text-primary);
transform: translateX(4px);
}
.nav-item.active {
background: rgba(139, 92, 246, 0.12);
color: var(--accent-hover);
}
[data-theme="light"] .nav-item.active {
background: rgba(99, 102, 241, 0.18);
}
.nav-item.active::before {
transform: scaleY(1);
opacity: 1;
}
.nav-item svg {
flex: 0 0 auto;
transition: transform var(--transition);
}
.nav-item:hover svg,
.nav-item.active svg {
transform: scale(1.15) rotate(-5deg);
}
.nav-item span:not(.nav-badge) {
min-width: 0;
}
.nav-badge {
display: inline-flex;
align-items: center;
justify-content: center;
min-width: 22px;
height: 22px;
margin-left: auto;
padding: 0 0.45rem;
border: 1px solid rgba(248, 113, 113, 0.28);
border-radius: 999px;
background: rgba(248, 113, 113, 0.16);
color: #fecaca;
font-size: 0.72rem;
font-weight: 800;
line-height: 1;
}
.nav-badge[hidden],
.topbar-request-badge[hidden] {
display: none !important;
}
[data-theme="light"] .nav-badge {
background: #fee2e2;
border-color: #fecaca;
color: #b91c1c;
}
.sidebar-footer {
padding: 0.75rem;
border-top: 1px solid var(--bg-card-border);
}
.btn-settings {
width: 100%;
display: flex;
align-items: center;
gap: 0.6rem;
padding: 0.65rem 0.8rem;
border: none;
border-radius: var(--radius-sm);
background: none;
color: var(--text-secondary);
font-family: inherit;
font-size: 0.9rem;
cursor: pointer;
transition: background var(--transition), color var(--transition);
position: relative;
}
.btn-settings:hover {
background: var(--bg-hover);
color: var(--text-primary);
}
.settings-chevron {
margin-left: auto;
transition: transform 0.3s ease;
flex-shrink: 0;
}
.settings-dropdown.open .settings-chevron {
transform: rotate(180deg);
}
/* Settings Dropdown Menu */
.settings-dropdown {
position: relative;
}
.settings-menu {
position: absolute;
bottom: calc(100% + 0.5rem);
left: 0;
min-width: 100%;
width: max-content;
background: rgba(10, 10, 15, 0.95);
backdrop-filter: blur(16px);
-webkit-backdrop-filter: blur(16px);
border: 1px solid var(--bg-card-border);
border-radius: var(--radius-md);
box-shadow: 0 -12px 30px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
padding: 0.5rem;
z-index: 200;
opacity: 0;
visibility: hidden;
transform: translateY(8px) scale(0.98);
transform-origin: bottom center;
transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s ease;
}
[data-theme="light"] .settings-menu {
background: rgba(255, 255, 255, 0.95);
box-shadow: 0 -12px 30px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.05) inset;
}
.settings-dropdown.open .settings-menu {
opacity: 1;
visibility: visible;
transform: translateY(0) scale(1);
}
.settings-menu-item {
display: flex;
align-items: center;
gap: 0.6rem;
padding: 0.6rem 0.8rem;
border: none;
border-radius: var(--radius-sm);
background: none;
color: var(--text-primary);
font-family: inherit;
font-size: 0.9rem;
cursor: pointer;
text-decoration: none;
transition: background 0.2s ease, color 0.2s ease, padding-left 0.2s ease;
width: 100%;
margin-bottom: 0.15rem;
}
.settings-menu-item:last-child {
margin-bottom: 0;
}
.settings-menu-item:hover {
background: var(--bg-hover);
padding-left: 1.1rem;
}
.settings-menu-item--danger {
color: var(--error);
}
.settings-menu-item--danger:hover {
background: rgba(248, 113, 113, 0.1);
padding-left: 1.1rem;
}
.settings-menu-divider {
height: 1px;
background: var(--bg-card-border);
margin: 0.25rem 0.5rem;
}
/* ===== Корневой контейнер ===== */
/* body — flex-контейнер, поэтому без явного растяжения корневой
div сжимается до max-content контента: страницы с узким контентом
(карточки, формы) не занимают всю ширину монитора, а дашборд
«растягивался» только после загрузки данных. Растягиваем корень
ровно на ширину окна (flex-basis 0), а не под контент: intrinsic-замер
max-content раздувает вложенные flex-фильтры (например, панель
загруженности аудиторий) до ~1 млн px горизонтального скролла. */
#admin-root {
flex: 1 1 0%;
min-width: 0;
}
/* ===== Main ===== */
.main {
flex: 1;
margin-left: 260px;
min-height: 100vh;
transition: margin-left 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
/* Desktop Collapse State */
@media (min-width: 769px) {
.sidebar.collapsed {
width: 74px;
}
.sidebar.collapsed .logo span,
.sidebar.collapsed .settings-chevron {
display: none;
}
.sidebar.collapsed .nav-item span:not(.nav-badge),
.sidebar.collapsed .btn-settings span {
position: absolute;
left: calc(100% + 10px);
top: 50%;
transform: translateY(-50%) translateX(-10px);
background: rgba(10, 10, 15, 0.95);
backdrop-filter: blur(16px);
-webkit-backdrop-filter: blur(16px);
color: var(--text-primary);
padding: 0.5rem 0.8rem;
border-radius: var(--radius-sm);
border: 1px solid var(--bg-card-border);
font-size: 0.85rem;
font-weight: 500;
white-space: nowrap;
opacity: 0;
visibility: hidden;
pointer-events: none;
transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
z-index: 1000;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
[data-theme="light"] .sidebar.collapsed .nav-item span:not(.nav-badge),
[data-theme="light"] .sidebar.collapsed .btn-settings span {
background: rgba(255, 255, 255, 0.95);
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.sidebar.collapsed .nav-item:hover span:not(.nav-badge),
.sidebar.collapsed .btn-settings:hover span {
opacity: 1;
visibility: visible;
transform: translateY(-50%) translateX(0);
}
.sidebar.collapsed .sidebar-close-btn {
transform: rotate(180deg);
}
.sidebar.collapsed .logo {
justify-content: center;
padding: 0;
}
.sidebar.collapsed .nav-item {
justify-content: center;
padding: 0.75rem 0;
overflow: visible;
}
.sidebar.collapsed .nav-badge {
position: absolute;
top: 0.35rem;
right: 0.35rem;
min-width: 18px;
height: 18px;
padding: 0 0.3rem;
font-size: 0.65rem;
}
.sidebar.collapsed .btn-settings {
justify-content: center;
padding: 0.65rem 0;
}
.sidebar.collapsed .sidebar-header {
flex-direction: column;
gap: 1.5rem;
padding: 1.25rem 0;
}
.main.sidebar-collapsed {
margin-left: 74px;
}
.main.sidebar-collapsed .menu-toggle {
display: none;
}
}
.topbar {
padding: 1.5rem 2rem;
border-bottom: 1px solid var(--bg-card-border);
transition: border-color 0.4s ease;
display: flex;
align-items: center;
justify-content: space-between;
gap: 1rem;
}
.topbar h1 {
font-size: 1.3rem;
font-weight: 700;
letter-spacing: -0.02em;
}
.topbar-title-group {
display: flex;
align-items: center;
gap: 0.75rem;
min-width: 0;
flex: 1;
}
.topbar-request-badge {
min-height: 30px;
padding: 0 0.75rem;
border: 1px solid rgba(248, 113, 113, 0.26);
border-radius: 999px;
background: rgba(248, 113, 113, 0.13);
color: #fecaca;
font: inherit;
font-size: 0.8rem;
font-weight: 800;
line-height: 1;
cursor: pointer;
white-space: nowrap;
transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}
.topbar-request-badge:hover {
transform: translateY(-1px);
background: rgba(248, 113, 113, 0.2);
border-color: rgba(248, 113, 113, 0.42);
}
[data-theme="light"] .topbar-request-badge {
background: #fee2e2;
border-color: #fecaca;
color: #b91c1c;
}
.content {
padding: 1.5rem 2rem;
display: flex;
flex-direction: column;
gap: 1.5rem;
animation: fadeIn 0.2s ease;
}
/* ===== Mobile Menu Toggle ===== */
.menu-toggle {
display: none;
color: var(--text-primary);
transition: background var(--transition);
}
.menu-toggle:hover {
background: var(--bg-hover);
}
.sidebar-overlay {
display: none;
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0, 0, 0, 0.5);
backdrop-filter: blur(2px);
z-index: 9;
opacity: 0;
visibility: hidden;
pointer-events: none;
transition: opacity var(--transition), visibility var(--transition);
}
/* ===== Responsive Mobile ===== */
@media (max-width: 768px) {
.sidebar {
transform: translateX(-100%);
}
.sidebar.open {
transform: translateX(0);
}
.main {
margin-left: 0;
}
.topbar {
padding: 1rem 1.25rem;
}
.content {
padding: 1.25rem;
}
.menu-toggle,
.sidebar-overlay {
display: block;
}
.sidebar-overlay.open {
opacity: 1;
visibility: visible;
pointer-events: auto;
}
}
.sidebar.collapsed .sidebar-section-title {
display: none !important;
}
.sidebar-section-title {
padding: 0.5rem 1.25rem 0.25rem;
color: color-mix(in srgb, var(--text-secondary) 72%, transparent);
font-size: 0.7rem;
font-weight: 700;
letter-spacing: 0.05em;
text-transform: uppercase;
}
[data-theme="light"] .sidebar-section-title {
color: #64748b !important;
}
.sidebar-section-divider {
height: 1px;
background: rgba(229, 231, 235, 0.1);
margin: 0.5rem 1.5rem;
}
.sidebar.collapsed .sidebar-section-divider {
margin: 0.5rem 0.5rem;
}