/* Основные стили портала КМЦБС Новости */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.5;
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body.theme-transitioning,
body.theme-transitioning *,
body.theme-transitioning *::before,
body.theme-transitioning *::after {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease !important;
}

/* Каркас приложения */
.app-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* Боковое меню навигации */
.app-sidebar {
    width: 260px;
    background-color: var(--bg-nav);
    color: var(--bg-nav-text);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 50;
}

.sidebar-header {
    padding: 28px 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-title {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #ffffff;
    text-decoration: none;
}

.sidebar-subtitle {
    font-size: 12px;
    color: #a0aec0;
    margin-top: 4px;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: #e2e8f0;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.15s ease;
}

.nav-link:hover {
    background-color: var(--bg-nav-hover);
    color: #ffffff;
}

.nav-link.active {
    background-color: var(--accent-blue);
    color: #ffffff;
    font-weight: 600;
}

.nav-divider {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
    margin: 12px 6px;
}

.nav-section-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #718096;
    padding: 6px 16px;
    font-weight: 700;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.user-badge {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--accent-blue);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 15px;
}

.user-info {
    overflow: hidden;
    min-width: 0;
    flex: 1;
}

.user-name {
    font-size: 13px;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.25;
    word-break: break-word;
}

.user-branch {
    font-size: 11px;
    color: #a0aec0;
    line-height: 1.25;
    margin-top: 2px;
    word-break: break-word;
}

/* Основной контент */
.app-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow-y: auto;
}

.app-topbar {
    height: 60px;
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 0 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 40;
}

.page-title-top {
    font-size: 18px;
    font-weight: 700;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.theme-toggle-btn {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 6px 12px;
    color: var(--text-main);
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.15s;
}

.theme-toggle-btn:hover {
    background-color: var(--bg-card-hover);
}

.content-body {
    padding: 30px;
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

/* Карточки */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.card-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Элементы форм */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-main);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-control:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.2);
}

textarea.form-control {
    min-height: 160px;
    resize: vertical;
    font-family: inherit;
}

input[type="file"].form-control {
    padding: 7px 10px;
    font-size: 13.5px;
    cursor: pointer;
    line-height: 1.4;
    display: flex;
    align-items: center;
}

input[type="file"].form-control::file-selector-button,
input[type="file"].form-control::-webkit-file-upload-button {
    padding: 6px 14px;
    margin-right: 12px;
    border: none;
    border-radius: 6px;
    background: var(--accent-blue);
    color: #ffffff;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: opacity 0.2s, filter 0.2s;
}

input[type="file"].form-control:hover::file-selector-button,
input[type="file"].form-control:hover::-webkit-file-upload-button {
    opacity: 0.9;
    filter: brightness(1.08);
}

.char-counter {
    font-size: 12px;
    font-weight: normal;
    color: var(--text-muted);
}
.char-counter.limit-reached {
    color: var(--color-danger);
    font-weight: bold;
}

/* Плашки возрастного ценза */
.age-rating-group {
    display: flex;
    gap: 8px;
}
.age-btn {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-main);
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.15s;
}
.age-btn:hover {
    background-color: var(--bg-card-hover);
}
.age-btn.active {
    background-color: var(--accent-blue);
    color: #ffffff;
    border-color: var(--accent-blue);
}

/* Чипы хештегов */
.chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.tag-chip {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border: 1px solid var(--accent-blue);
    border-radius: 20px;
    background: transparent;
    color: var(--accent-blue);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.tag-chip:hover {
    background-color: rgba(66, 153, 225, 0.1);
}

.tag-chip.active {
    background-color: var(--accent-blue);
    color: #ffffff;
}

.tag-chip-group {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--accent-blue);
    border-radius: 20px;
    background: transparent;
    transition: all 0.15s;
    overflow: hidden;
}

.tag-chip-group:hover {
    background-color: rgba(66, 153, 225, 0.08);
}

.tag-chip-group.active {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
}

.tag-chip-group .tag-chip-btn {
    background: none;
    border: none;
    padding: 6px 8px 6px 12px;
    color: var(--accent-blue);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    line-height: 1.2;
}

.tag-chip-group.active .tag-chip-btn {
    color: #ffffff;
}

.tag-chip-group .tag-chip-del {
    background: none;
    border: none;
    padding: 6px 10px 6px 4px;
    color: var(--text-muted);
    font-size: 14px;
    cursor: pointer;
    line-height: 1;
    opacity: 0.6;
    transition: opacity 0.15s, color 0.15s;
}

.tag-chip-group .tag-chip-del:hover {
    opacity: 1;
    color: var(--color-danger);
}

.tag-chip-group.active .tag-chip-del {
    color: rgba(255, 255, 255, 0.85);
}

.tag-chip-group.active .tag-chip-del:hover {
    color: #ffffff;
}

/* Официальные / приоритетные хештеги по умолчанию (фиолетовый / индиго акцент) */
.tag-chip-group.is-official {
    border-color: #6366f1;
    background: rgba(99, 102, 241, 0.08);
}

.tag-chip-group.is-official:hover {
    background-color: rgba(99, 102, 241, 0.16);
    border-color: #4f46e5;
}

.tag-chip-group.is-official .tag-chip-btn {
    color: #4f46e5;
    font-weight: 600;
}

.tag-chip-group.is-official.active {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    border-color: #4f46e5;
    box-shadow: 0 2px 6px rgba(99, 102, 241, 0.35);
}

.tag-chip-group.is-official.active .tag-chip-btn {
    color: #ffffff;
}

.tag-chip-group.is-official .tag-chip-del {
    color: #6366f1;
    opacity: 0.6;
}

.tag-chip-group.is-official:hover .tag-chip-del {
    opacity: 0.9;
}

.tag-chip-group.is-official .tag-chip-del:hover {
    opacity: 1;
    color: var(--color-danger);
}

.tag-chip-group.is-official.active .tag-chip-del {
    color: rgba(255, 255, 255, 0.85);
}

.tag-chip-group.is-official.active .tag-chip-del:hover {
    color: #ffffff;
}

/* Темная тема для официальных хештегов */
[data-theme="dark"] .tag-chip-group.is-official {
    border-color: #818cf8;
    background: rgba(99, 102, 241, 0.18);
}

[data-theme="dark"] .tag-chip-group.is-official:hover {
    background-color: rgba(99, 102, 241, 0.28);
    border-color: #a5b4fc;
}

[data-theme="dark"] .tag-chip-group.is-official .tag-chip-btn {
    color: #c7d2fe;
}

[data-theme="dark"] .tag-chip-group.is-official.active {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    border-color: #818cf8;
}

[data-theme="dark"] .tag-chip-group.is-official.active .tag-chip-btn {
    color: #ffffff;
}

.tag-chip-add {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    border: 1px dashed var(--accent-blue);
    border-radius: 20px;
    background: transparent;
    color: var(--accent-blue);
    font-size: 12.5px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.tag-chip-add:hover {
    background-color: rgba(66, 153, 225, 0.12);
}

/* Карточки черновиков */
.draft-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px 16px;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.draft-card:hover {
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-sm);
}
.draft-card-main {
    flex: 1;
    min-width: 0;
}
.draft-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.draft-card-snippet {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}
.draft-card-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11.5px;
    color: var(--text-muted);
    flex-wrap: wrap;
}
.draft-card-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* Загрузчик файлов Drag & Drop */
.dropzone-box {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    background-color: var(--bg-card-hover);
    cursor: pointer;
    transition: all 0.2s ease;
}

.dropzone-box:hover, .dropzone-box.drag-over {
    border-color: var(--accent-blue);
    background-color: rgba(66, 153, 225, 0.05);
}

.dropzone-icon {
    font-size: 38px;
    color: var(--accent-blue);
    margin-bottom: 8px;
}

.dropzone-text {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.dropzone-hint {
    font-size: 12px;
    color: var(--text-muted);
}

.files-preview-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.file-preview-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    position: relative;
}

.file-preview-thumb {
    width: 44px;
    height: 44px;
    border-radius: 6px;
    object-fit: cover;
    background-color: var(--bg-card-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.file-preview-info {
    flex: 1;
    min-width: 0;
}

.file-preview-name {
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-preview-size {
    font-size: 11px;
    color: var(--text-muted);
}

.file-remove-btn {
    background: none;
    border: none;
    color: var(--color-danger);
    font-size: 16px;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
}
.file-remove-btn:hover {
    background-color: var(--color-danger-bg);
}

/* Социальные сети чекбоксы */
.socials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    margin-top: 10px;
}

.social-checkbox-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-card);
    cursor: pointer;
    user-select: none;
    font-size: 14px;
    font-weight: 500;
}

.social-checkbox-card input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-blue);
    cursor: pointer;
}

/* Кнопки действий */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s ease;
}

.btn-primary {
    background-color: var(--accent-blue);
    color: #ffffff;
}
.btn-primary:hover {
    background-color: var(--accent-hover);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-main);
}
.btn-outline:hover {
    background-color: var(--bg-card-hover);
}

.btn-success {
    background-color: var(--color-success);
    color: #ffffff;
}
.btn-danger {
    background-color: var(--color-danger);
    color: #ffffff;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
    border-radius: 6px;
}

.btn-group {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 24px;
}

/* Оповещения */
.alert {
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
}
.alert-success {
    background-color: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}
.alert-error {
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
}

/* Таблицы */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.table th, .table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
}

.table th {
    font-weight: 600;
    color: var(--text-muted);
    background-color: var(--bg-card-hover);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table tr:hover td {
    background-color: rgba(66, 153, 225, 0.03);
}

/* Бейджи статусов */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-new {
    background-color: rgba(66, 153, 225, 0.15);
    color: var(--accent-blue);
}
.badge-published {
    background-color: var(--color-success-bg);
    color: var(--color-success);
}
.badge-rejected {
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
}
.badge-in_progress {
    background-color: var(--color-warning-bg);
    color: var(--color-warning);
}

/* Модальное окно */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal-container {
    background: var(--bg-card);
    border-radius: 12px;
    max-width: 750px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.modal-overlay.active .modal-container {
    animation: modalScaleIn 0.18s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalScaleIn {
    from {
        opacity: 0;
        transform: scale(0.94) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background-color: var(--bg-card);
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
}

/* Модальные окна повышенной ширины (предпросмотр новостей) */
.modal-container.modal-xl,
#previewModal .modal-container {
    max-width: 1020px;
    width: 95%;
    max-height: 93vh;
}

.modal-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

/* Оформление рабочей области предпросмотра отчета */
#previewModalBody {
    background: #e2e8f0;
    padding: 28px 20px;
    overflow-y: auto;
    border-radius: 0 0 6px 6px;
}

[data-theme="dark"] #previewModalBody {
    background: #0f172a;
}

/* Белый бумажный лист письма с контрастным темным текстом */
.preview-email-sheet {
    background: #ffffff !important;
    color: #1e293b !important;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.25), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
}

.preview-email-sheet * {
    box-sizing: border-box;
}

/* Гарантированный контрастный цвет текста новости на белом фоне листа */
.preview-email-text,
.preview-email-text * {
    color: #1e293b !important;
}

.preview-email-title {
    color: #1e40af !important;
}

.preview-author-line {
    color: #475569 !important;
}

.preview-hashtags {
    color: #2563eb !important;
}

.preview-cloud-box {
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    color: #1e293b !important;
}

.preview-cloud-box p,
.preview-cloud-box ul,
.preview-cloud-box li,
.preview-cloud-box b,
.preview-cloud-box strong {
    color: #1e293b !important;
}

.preview-sender-footer {
    color: #64748b !important;
}

.preview-sender-footer a,
.preview-cloud-box a:not([style*="background"]) {
    color: #2563eb !important;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* Современные всплывающие тост-уведомления */
.toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    max-width: 440px;
    width: calc(100% - 48px);
}

.toast {
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 18px;
    border-radius: 10px;
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.35), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    animation: toastSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.toast.toast-hiding {
    animation: toastSlideOut 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.toast-icon {
    font-size: 18px;
    line-height: 1.2;
    flex-shrink: 0;
    margin-top: 1px;
}

.toast-content {
    flex: 1;
    font-size: 14px;
    line-height: 1.45;
    word-break: break-word;
}

.toast-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    color: var(--text-muted);
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 4px;
    transition: color 0.15s ease;
}

.toast-close:hover {
    color: var(--text-primary);
}

.toast-success {
    border-left: 4px solid var(--accent-green);
}
.toast-success .toast-icon {
    color: var(--accent-green);
}

.toast-error {
    border-left: 4px solid var(--accent-red);
}
.toast-error .toast-icon {
    color: var(--accent-red);
}

.toast-warning {
    border-left: 4px solid #f59e0b;
}
.toast-warning .toast-icon {
    color: #f59e0b;
}

.toast-info {
    border-left: 4px solid var(--accent-blue);
}
.toast-info .toast-icon {
    color: var(--accent-blue);
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateY(-16px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes toastSlideOut {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateY(-16px) scale(0.96);
    }
}

@media (max-width: 480px) {
    .toast-container {
        top: 12px;
        right: 12px;
        left: 12px;
        width: auto;
    }
    .toast {
        padding: 12px 14px;
    }
}

/* Прогресс-бар */
.progress-bar-container {
    width: 100%;
    height: 8px;
    background-color: var(--bg-card-hover);
    border-radius: 4px;
    overflow: hidden;
    margin: 12px 0;
    display: none;
}

.progress-bar-fill {
    height: 100%;
    width: 0%;
    background-color: var(--accent-blue);
    transition: width 0.3s ease;
}

/* Дашборд статистика */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(66, 153, 225, 0.1);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.stat-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.1;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Кнопка открытия мобильного меню */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--text-main);
    padding: 6px 10px;
    border-radius: 8px;
    line-height: 1;
    transition: background-color 0.15s ease;
    align-items: center;
    justify-content: center;
}
.mobile-nav-toggle:hover, .mobile-nav-toggle:focus {
    background-color: var(--bg-card-hover);
}

/* Сетки для десктопа */
.dashboard-content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
}

.admin-grid-1-2 {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 24px;
    align-items: flex-start;
}

/* Стили фильтров и графиков дашборда */
.dashboard-filter-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.dashboard-filter-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.period-badge-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin: 4px 0;
}

.period-badge {
    appearance: none;
    -webkit-appearance: none;
    outline: none;
    box-shadow: none;
    font-family: inherit;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    background: var(--bg-card-hover);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    transition: all 0.15s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    line-height: 1.2;
    margin: 2px 0;
}

.period-badge:hover {
    color: var(--text-main);
    border-color: var(--accent-blue);
    background: var(--bg-card);
}

.period-badge.active {
    background: var(--accent-blue) !important;
    color: #ffffff !important;
    border-color: var(--accent-blue) !important;
    font-weight: 600;
    box-shadow: 0 2px 5px rgba(49, 130, 206, 0.35);
}

.charts-row-2col {
    display: grid;
    grid-template-columns: 1.8fr 1.2fr;
    gap: 24px;
    margin-bottom: 24px;
}

@media (max-width: 1024px) {
    .charts-row-2col {
        grid-template-columns: 1fr;
    }
}

.chart-wrapper {
    position: relative;
    width: 100%;
    min-height: 260px;
}

.admin-filter-form {
    display: grid;
    grid-template-columns: 2fr 2fr 1fr auto;
    gap: 12px;
    margin-bottom: 20px;
}

.form-row-2col {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 14px;
}

.form-row-2col-equal {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

/* Адаптивность для планшетов и мобильных устройств */
@media (max-width: 900px) {
    .mobile-nav-toggle {
        display: inline-flex;
    }

    .app-sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        bottom: 0;
        width: 280px;
        height: 100vh;
        z-index: 100;
        box-shadow: 2px 0 16px rgba(0, 0, 0, 0.35);
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .app-sidebar.open {
        left: 0;
    }

    .sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.55);
        backdrop-filter: blur(2px);
        z-index: 95;
    }

    .sidebar-overlay.active {
        display: block;
    }

    .app-main {
        width: 100%;
        min-width: 0;
    }

    .content-body {
        padding: 16px 12px;
    }

    .dashboard-content-grid,
    .admin-grid-1-2 {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .admin-filter-form {
        grid-template-columns: 1fr 1fr;
    }

    .app-topbar {
        padding: 12px 16px;
    }

    .page-title-top {
        font-size: 16px;
    }

    .theme-toggle-btn {
        padding: 6px 12px;
        font-size: 13px;
    }
}

@media (max-width: 680px) {
    .admin-filter-form {
        grid-template-columns: 1fr;
    }

    .form-row-2col,
    .form-row-2col-equal {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .stat-card {
        padding: 14px;
        gap: 12px;
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .stat-value {
        font-size: 22px;
    }

    .card {
        padding: 16px 14px;
        border-radius: 10px;
        margin-bottom: 16px;
    }

    .card-title {
        font-size: 16px;
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .form-control {
        font-size: 16px; /* Защита от авто-зума на смартфонах iOS/Safari */
        padding: 10px 12px;
    }

    .btn-group {
        flex-direction: column-reverse;
        width: 100%;
        gap: 10px;
    }

    .btn-group .btn {
        width: 100%;
        padding: 14px;
        font-size: 15px;
    }

    .age-rating-group {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }

    .age-btn {
        flex: 1 1 calc(20% - 6px);
        min-width: 48px;
        min-height: 40px;
        padding: 8px 4px;
        text-align: center;
    }

    .socials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .social-checkbox-card {
        padding: 10px 8px;
        font-size: 13px;
    }

    .dropzone-box {
        padding: 24px 12px;
    }

    .modal-container {
        max-width: 95%;
        max-height: 94vh;
        margin: 8px;
    }

    .modal-header, .modal-body, .modal-footer {
        padding: 14px 16px;
    }

    .table-responsive {
        -webkit-overflow-scrolling: touch;
    }
}

@media (max-width: 400px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

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

    .theme-toggle-btn, .topbar-btn, .topbar-badge-btn {
        font-size: 11px;
        padding: 4px 8px;
    }

    .page-title-top {
        font-size: 14px;
    }
}

@media (max-width: 600px) {
    .hide-mobile {
        display: none !important;
    }
}

/* ==========================================================================
   Кнопки и индикаторы в топбаре (Онлайн, Объявления, Переключение тем)
   ========================================================================== */
.topbar-btn, .topbar-badge-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1.2;
    text-decoration: none;
    user-select: none;
}
[data-theme="light"] .topbar-btn, [data-theme="light"] .topbar-badge-btn {
    background: rgba(0, 0, 0, 0.03);
}
.topbar-btn:hover, .topbar-badge-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-blue);
    transform: translateY(-1px);
}

.topbar-btn-presence {
    background: rgba(56, 161, 105, 0.08);
    border-color: rgba(56, 161, 105, 0.3);
}
.topbar-btn-presence:hover {
    border-color: #38a169;
    background: rgba(56, 161, 105, 0.16);
}

.topbar-btn-announcement {
    background: rgba(49, 130, 206, 0.08);
    border-color: rgba(49, 130, 206, 0.3);
}
.topbar-btn-announcement:hover {
    border-color: var(--accent-blue);
    background: rgba(49, 130, 206, 0.16);
}

.topbar-btn-icon {
    font-size: 14px;
    line-height: 1;
}

.online-indicator-dot, .pulse-green-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #38a169;
    display: inline-block;
    box-shadow: 0 0 0 0 rgba(56, 161, 105, 0.7);
    animation: pulseDot 2s infinite;
    flex-shrink: 0;
}

@keyframes pulseDot {
    0% {
        box-shadow: 0 0 0 0 rgba(56, 161, 105, 0.7);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(56, 161, 105, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(56, 161, 105, 0);
    }
}

.online-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}
.online-dot.is-online {
    background: #38a169;
    box-shadow: 0 0 5px #38a169;
}
.online-dot.is-offline {
    background: #a0aec0;
}

/* ==========================================================================
   Интерактивный баннер системного объявления (Notice Board Banner)
   ========================================================================== */
.system-announcement-banner {
    width: 100%;
    padding: 10px 20px;
    background: linear-gradient(90deg, rgba(49, 130, 206, 0.14) 0%, rgba(49, 130, 206, 0.05) 100%);
    border-bottom: 2px solid var(--accent-blue);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    animation: slideDown 0.3s ease-out;
}
@keyframes slideDown {
    from { transform: translateY(-10px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}
.system-announcement-banner:hover {
    background: linear-gradient(90deg, rgba(49, 130, 206, 0.22) 0%, rgba(49, 130, 206, 0.09) 100%);
    border-bottom-color: #2b6cb0;
}

.system-announcement-banner.ann-type-danger {
    background: linear-gradient(90deg, rgba(229, 62, 62, 0.16) 0%, rgba(229, 62, 62, 0.06) 100%);
    border-bottom-color: #e53e3e;
}
.system-announcement-banner.ann-type-danger:hover {
    background: linear-gradient(90deg, rgba(229, 62, 62, 0.24) 0%, rgba(229, 62, 62, 0.10) 100%);
}

.system-announcement-banner.ann-type-warning {
    background: linear-gradient(90deg, rgba(221, 107, 32, 0.16) 0%, rgba(221, 107, 32, 0.06) 100%);
    border-bottom-color: #dd6b20;
}
.system-announcement-banner.ann-type-warning:hover {
    background: linear-gradient(90deg, rgba(221, 107, 32, 0.24) 0%, rgba(221, 107, 32, 0.10) 100%);
}

.system-announcement-banner.ann-type-success {
    background: linear-gradient(90deg, rgba(56, 161, 105, 0.16) 0%, rgba(56, 161, 105, 0.06) 100%);
    border-bottom-color: #38a169;
}
.system-announcement-banner.ann-type-success:hover {
    background: linear-gradient(90deg, rgba(56, 161, 105, 0.24) 0%, rgba(56, 161, 105, 0.10) 100%);
}

.announcement-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    max-width: 1400px;
    margin: 0 auto;
}

.announcement-left-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 800;
    color: #ffffff;
    background: var(--accent-blue);
    flex-shrink: 0;
    letter-spacing: 0.4px;
}
.system-announcement-banner.ann-type-danger .announcement-left-badge {
    background: #e53e3e;
}
.system-announcement-banner.ann-type-warning .announcement-left-badge {
    background: #dd6b20;
}
.system-announcement-banner.ann-type-success .announcement-left-badge {
    background: #38a169;
}

.announcement-text-box {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    overflow: hidden;
    line-height: 1.4;
    font-size: 13.5px;
}
.announcement-title {
    color: var(--text-main);
    font-weight: 700;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}
.announcement-materials-badges {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}
.ann-mat-badge {
    font-size: 11px;
    padding: 2px 7px;
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.07);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-weight: 600;
}
[data-theme="dark"] .ann-mat-badge {
    background: rgba(255, 255, 255, 0.08);
}

.announcement-click-prompt {
    margin-left: auto;
    flex-shrink: 0;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-blue);
    padding: 3px 10px;
    border-radius: 12px;
    background: rgba(66, 153, 225, 0.12);
    border: 1px solid rgba(66, 153, 225, 0.25);
    transition: transform 0.15s ease, background 0.15s ease;
}
.system-announcement-banner:hover .announcement-click-prompt {
    transform: translateX(3px);
    background: rgba(66, 153, 225, 0.2);
}

.announcement-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.announcement-close-btn {
    background: none;
    border: none;
    font-size: 16px;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px 8px;
    line-height: 1;
    border-radius: 6px;
    transition: all 0.15s ease;
}
.announcement-close-btn:hover {
    color: var(--color-danger);
    background: rgba(229, 62, 62, 0.15);
}

/* ==========================================================================
   Виджет командного чата
   ========================================================================== */
.chat-floating-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--accent-blue);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 14px rgba(49, 130, 206, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9990;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.chat-floating-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(49, 130, 206, 0.5);
}
.chat-btn-icon {
    font-size: 24px;
}
.chat-unread-badge {
    position: absolute;
    top: -3px;
    right: -3px;
    background: var(--color-danger);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    border: 2px solid var(--bg-main);
}

.chat-window {
    position: fixed;
    bottom: 90px;
    right: 24px;
    width: 370px;
    height: 510px;
    max-height: calc(100vh - 120px);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
    display: flex;
    flex-direction: column;
    z-index: 9991;
    overflow: hidden;
    animation: chatPopup 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes chatPopup {
    from { opacity: 0; transform: translateY(20px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.chat-header {
    padding: 12px 16px;
    background: var(--accent-blue);
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.chat-header-title {
    font-weight: 700;
    font-size: 14px;
    line-height: 1.2;
}
.chat-header-sub {
    font-size: 11px;
    opacity: 0.85;
}
.chat-header-btn {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 18px;
    cursor: pointer;
    line-height: 1;
    opacity: 0.8;
}
.chat-header-btn:hover {
    opacity: 1;
}

.chat-pinned-box {
    background: var(--bg-card-hover);
    border-bottom: 1px solid var(--border-color);
    padding: 8px 12px;
}

.chat-messages-list {
    flex: 1;
    padding: 14px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chat-message-row {
    display: flex;
    width: 100%;
}
.chat-message-row.is-mine {
    justify-content: flex-end;
}
.chat-message-row.is-theirs {
    justify-content: flex-start;
}

.chat-bubble {
    max-width: 82%;
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.4;
    word-break: break-word;
    position: relative;
}

.is-mine .chat-bubble {
    background: var(--accent-blue);
    color: #ffffff;
    border-bottom-right-radius: 2px;
}
.is-theirs .chat-bubble {
    background: var(--bg-card-hover);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 2px;
}

.chat-bubble-header {
    margin-bottom: 5px;
    padding-bottom: 3px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
[data-theme="dark"] .chat-bubble-header {
    border-bottom-color: rgba(255, 255, 255, 0.07);
}

.chat-bubble-author-name {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--accent-blue);
    line-height: 1.25;
    word-break: break-word;
}

.chat-bubble-branch-name {
    font-size: 10px;
    color: var(--text-muted);
    line-height: 1.2;
    margin-top: 2px;
    word-break: break-word;
}

.chat-bubble-author {
    font-size: 11px;
    margin-bottom: 3px;
    display: flex;
    align-items: baseline;
    gap: 4px;
    color: var(--accent-blue);
}
.chat-bubble-branch {
    font-size: 10px;
    color: var(--text-muted);
}

.chat-bubble-text {
    font-size: 13px;
}

.chat-bubble-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 4px;
}
.chat-bubble-time {
    font-size: 10px;
    opacity: 0.7;
}

.chat-msg-admin-actions {
    display: flex;
    gap: 4px;
}
.chat-msg-admin-actions button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 11px;
    padding: 0;
    opacity: 0.6;
}
.chat-msg-admin-actions button:hover {
    opacity: 1;
}

.chat-input-bar {
    display: flex;
    padding: 10px 12px;
    gap: 8px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card);
}
.chat-input {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 8px 14px;
    font-size: 13px;
    background: var(--bg-card-hover);
    color: var(--text-main);
    outline: none;
}
.chat-input:focus {
    border-color: var(--accent-blue);
}
.chat-send-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--accent-blue);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    flex-shrink: 0;
    transition: transform 0.15s ease;
}
.chat-send-btn:hover {
    transform: scale(1.08);
}

/* Мобильная адаптация чата */
@media (max-width: 480px) {
    .chat-window {
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
        border: none;
    }
    .chat-floating-btn {
        bottom: 16px;
        right: 16px;
    }
}

/* Кнопка обратной связи в сайдбаре */
.btn-feedback-trigger:hover {
    background: rgba(255, 255, 255, 0.16) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    color: #ffffff !important;
}

/* ==========================================================================
   Центр уведомлений и колокольчик (Notification Bell)
   ========================================================================== */
.notif-wrapper {
    position: relative;
    display: inline-block;
}

.notif-bell-btn {
    position: relative;
    padding: 6px 10px;
}

.notif-bell-icon {
    font-size: 16px;
    line-height: 1;
    display: inline-block;
    transform-origin: top center;
    transition: transform 0.2s ease;
}

.notif-bell-btn.has-unread .notif-bell-icon {
    animation: bellSwing 2.5s ease-in-out infinite;
}

@keyframes bellSwing {
    0%, 65%, 100% { transform: rotate(0); }
    70% { transform: rotate(14deg); }
    75% { transform: rotate(-14deg); }
    80% { transform: rotate(10deg); }
    85% { transform: rotate(-8deg); }
    90% { transform: rotate(4deg); }
}

.notif-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    padding: 0 4px;
    font-size: 10px;
    font-weight: 700;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
    border: 1.5px solid var(--bg-card);
    transition: all 0.25s ease;
}

/* Цвета индикаторов колокольчика */
.notif-badge-blue {
    background: #3b82f6;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.7);
}
.notif-badge-green {
    background: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.7);
}
.notif-badge-orange {
    background: #f59e0b;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.7);
}
.notif-badge-purple {
    background: #8b5cf6;
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.7);
}
.notif-badge-red {
    background: #ef4444;
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.7);
}

/* Выпадающее окно центра уведомлений */
.notif-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 370px;
    max-width: calc(100vw - 32px);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.28);
    z-index: 10050;
    overflow: hidden;
    animation: notifDropFade 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes notifDropFade {
    from {
        opacity: 0;
        transform: translateY(-6px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.notif-dropdown-header {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-card-hover);
}

.notif-header-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.notif-mark-read-btn,
.notif-clear-btn {
    font-size: 11.5px;
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 5px;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.notif-mark-read-btn {
    color: var(--accent-blue);
}
.notif-mark-read-btn:hover {
    background: rgba(49, 130, 206, 0.12);
}

.notif-clear-btn {
    color: var(--text-muted);
}
.notif-clear-btn:hover {
    background: rgba(239, 68, 68, 0.12);
    color: #ef4444;
}

.notif-list {
    max-height: 380px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.notif-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: background 0.15s ease;
    cursor: pointer;
    position: relative;
}
.notif-item:last-child {
    border-bottom: none;
}
.notif-item:hover {
    background: var(--bg-card-hover);
}
.notif-item.is-unread {
    background: rgba(59, 130, 246, 0.05);
}
[data-theme="dark"] .notif-item.is-unread {
    background: rgba(59, 130, 246, 0.12);
}

.notif-icon-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
    margin-top: 2px;
}
.notif-icon-circle.circle-blue {
    background: rgba(59, 130, 246, 0.16);
    color: #3b82f6;
}
.notif-icon-circle.circle-green {
    background: rgba(16, 185, 129, 0.16);
    color: #10b981;
}
.notif-icon-circle.circle-orange {
    background: rgba(245, 158, 11, 0.16);
    color: #f59e0b;
}
.notif-icon-circle.circle-purple {
    background: rgba(139, 92, 246, 0.16);
    color: #8b5cf6;
}
.notif-icon-circle.circle-red {
    background: rgba(239, 68, 68, 0.16);
    color: #ef4444;
}

.notif-content {
    flex: 1;
    min-width: 0;
}
.notif-item-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 2px;
    line-height: 1.35;
}
.notif-item-msg {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.4;
    word-break: break-word;
}
.notif-item-time {
    font-size: 10.5px;
    color: var(--text-muted);
    margin-top: 4px;
}

.notif-unread-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-blue);
    position: absolute;
    right: 12px;
    top: 16px;
}

.notif-empty {
    padding: 36px 20px;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}