Standardize modal buttons and delete confirmations

2026-05-02 12:57:54 +03:00 · 2026-05-02 12:57:54 +03:00 · 17e007f49d
parent adad0bd344
commit 17e007f49d
21 changed files with 869 additions and 73 deletions
--- a/dc-ui-guideline/components/accent-contrast.json
+++ b/dc-ui-guideline/components/accent-contrast.json
@ -0,0 +1,40 @@
+{
+  "id": "accent-contrast",
+  "name": "NodeDcAccentContrast",
+  "kind": "utility",
+  "status": "draft-stable",
+  "summary": "Shared contrast helper that derives readable text color from a component accent color.",
+  "sourceRefs": [
+    {
+      "project": "nodedc_launcher",
+      "file": "src/shared/lib/accentContrast.ts",
+      "exports": [
+        "getReadableNodedcTextRgb",
+        "createNodedcAccentStyleVars",
+        "getNodedcRelativeLuminance"
+      ]
+    },
+    {
+      "project": "nodedc_taskmanager",
+      "file": "plane-src/packages/utils/src/theme/nodedc-accent.ts",
+      "exports": [
+        "getReadableNodedcTextRgb",
+        "applyNodedcAccent"
+      ]
+    }
+  ],
+  "visualContract": {
+    "darkTextRgb": [11, 17, 23],
+    "lightTextRgb": [245, 247, 251],
+    "luminanceThreshold": 0.52,
+    "cssVars": [
+      "--nodedc-component-accent-rgb",
+      "--nodedc-component-on-accent-rgb"
+    ]
+  },
+  "rules": [
+    "Any filled accent button or active accent chip must use the computed on-accent text color.",
+    "Do not hardcode black or white text on an accent fill unless the accent contrast helper owns that decision.",
+    "Component-local accent variables are allowed when global --nodedc-accent-rgb is not the intended color for that component."
+  ]
+}
--- a/dc-ui-guideline/components/button.json
+++ b/dc-ui-guideline/components/button.json
@ -0,0 +1,61 @@
+{
+  "id": "button",
+  "name": "Button",
+  "kind": "primitive",
+  "status": "draft-stable",
+  "summary": "Canonical text/action button used by launcher stages, admin editors, and modal footers.",
+  "sourceRefs": [
+    {
+      "project": "nodedc_launcher",
+      "file": "src/shared/ui/Button.tsx",
+      "exports": ["Button"]
+    },
+    {
+      "project": "nodedc_launcher",
+      "file": "src/styles/globals.css",
+      "classes": [
+        "button",
+        "button--primary",
+        "button--secondary",
+        "button--danger",
+        "button--ghost",
+        "button--accent",
+        "button[data-surface='modal']"
+      ]
+    },
+    {
+      "project": "nodedc_taskmanager",
+      "file": "plane-src/apps/web/styles/globals.css",
+      "classes": [
+        "nodedc-modal-primary-button",
+        "nodedc-modal-secondary-button",
+        "nodedc-modal-danger-button"
+      ]
+    }
+  ],
+  "api": {
+    "props": {
+      "variant": ["primary", "secondary", "danger", "ghost", "accent"],
+      "surface": ["default", "modal"],
+      "accentRgb": "optional RGB tuple used by accent variant",
+      "icon": "optional leading icon"
+    }
+  },
+  "visualContract": {
+    "height": "2.65rem default, tokens.size.modalButtonHeight on modal surface",
+    "radius": "control",
+    "fontWeight": "800",
+    "outline": "never",
+    "modalSecondaryDanger": "transparent until hover",
+    "modalAccent": "filled component accent with computed on-accent text"
+  },
+  "rules": [
+    "Use Button instead of hand-written button classes for text actions.",
+    "Use IconButton or circle-action-button for icon-only actions.",
+    "Inside modals, pass surface='modal' on every footer button.",
+    "Modal Save and modal destructive confirm use variant='accent' with local accentRgb when the app accent differs.",
+    "Inline modal delete buttons use variant='danger' with surface='modal'; they are transparent until neutral hover.",
+    "Do not use red filled delete buttons outside NodeDcDeleteModal confirmation.",
+    "Filled accent variants must use accent-contrast variables for readable text."
+  ]
+}
--- a/dc-ui-guideline/components/delete-modal.json
+++ b/dc-ui-guideline/components/delete-modal.json
@ -0,0 +1,74 @@
+{
+  "id": "delete-modal",
+  "name": "NodeDcDeleteModal",
+  "kind": "component",
+  "status": "draft-stable",
+  "summary": "Canonical dark glass confirmation modal for destructive object deletion.",
+  "sourceRefs": [
+    {
+      "project": "nodedc_launcher",
+      "file": "src/shared/nodedc-ui/DeleteModal.tsx",
+      "exports": ["NodeDcDeleteModal"]
+    },
+    {
+      "project": "nodedc_launcher",
+      "file": "src/styles/globals.css",
+      "classes": [
+        "nodedc-delete-modal-layer",
+        "nodedc-delete-modal",
+        "nodedc-delete-modal__icon",
+        "nodedc-delete-modal__foot"
+      ]
+    },
+    {
+      "project": "nodedc_taskmanager",
+      "file": "plane-src/packages/ui/src/modals/alert-modal.tsx",
+      "exports": ["AlertModalCore"]
+    },
+    {
+      "project": "nodedc_taskmanager",
+      "file": "plane-src/apps/web/styles/globals.css",
+      "classes": [
+        "nodedc-glass-modal",
+        "nodedc-modal-alert-icon",
+        "nodedc-modal-danger-button",
+        "nodedc-modal-secondary-button"
+      ]
+    }
+  ],
+  "anatomy": [
+    "fixed blurred overlay layer",
+    "dark glass shell",
+    "round alert icon",
+    "title and description copy",
+    "footer with secondary cancel and destructive confirm"
+  ],
+  "visualContract": {
+    "width": "min(34rem, viewport - 2.8rem)",
+    "radius": "modal",
+    "background": "transparent black detail glass, not monocolor fill",
+    "blur": "44px detail glass pseudo-layer blur",
+    "iconSize": "2.75rem circle",
+    "iconColor": "component accent, white in launcher",
+    "buttonHeight": "tokens.size.modalButtonHeight through Button surface='modal'",
+    "buttonRadius": "control radius",
+    "cancelButton": "Button variant='secondary' surface='modal'",
+    "destructiveButton": "Button variant='accent' surface='modal' with computed on-accent text"
+  },
+  "rules": [
+    "Use this component for every delete/destructive removal action.",
+    "Never delete immediately from a row, footer, dropdown, or editor without this modal.",
+    "Do not add visible outlines or hard stroke borders to the modal, icon, or buttons.",
+    "The shell uses nodedc-glass-detail-surface so the panel blurs the actual content under it.",
+    "The destructive button uses the shared Button accent variant and component-local accent contrast variables, not a hardcoded red fill.",
+    "Cancel is secondary and stays left of the destructive confirm action.",
+    "The description must name the object and describe dependent data that will also be removed."
+  ],
+  "launcherBindings": [
+    "service showcase deletion",
+    "client/company deletion",
+    "client membership removal",
+    "client group deletion",
+    "invite deletion"
+  ]
+}
--- a/dc-ui-guideline/components/entity-modal.json
+++ b/dc-ui-guideline/components/entity-modal.json
@ -39,9 +39,11 @@
  },
  "rules": [
    "Delete is left of Save inside the right footer action group.",
+    "Footer buttons use the shared Button primitive with surface='modal'.",
+    "Inline delete buttons inside edit modals use Button variant='danger' surface='modal', stay transparent until hover, and do not use red danger fills.",
+    "Save uses Button variant='accent' surface='modal' with local white launcher accent and computed on-accent text.",
    "Cancel stays on the left.",
    "Close action is circular and transparent until hover.",
    "Fields/selects/textareas share the same glass family."
  ]
 }
-
--- a/dc-ui-guideline/components/glass-panel.json
+++ b/dc-ui-guideline/components/glass-panel.json
@ -12,25 +12,24 @@
    {
      "project": "nodedc_launcher",
      "file": "src/styles/globals.css",
-      "classes": ["glass-surface", "admin-panel-nav", "admin-panel-content", "service-content-modal"]
+      "classes": ["glass-surface", "glass-surface--detail", "nodedc-glass-detail-surface", "admin-panel-nav", "admin-panel-content", "service-content-modal"]
    },
    {
      "project": "nodedc_taskmanager",
      "file": "plane-src/apps/web/styles/globals.css",
-      "classes": ["nodedc-dropdown-surface", "nodedc-modal-field", "nodedc-settings-card"]
+      "classes": ["nodedc-work-item-property-button", "nodedc-settings-card", "nodedc-modal-field", "nodedc-dropdown-surface"]
    }
  ],
  "tokens": {
    "radius": "card | modal | control depending on scale",
-    "blur": "panel | modal | dropdown",
+    "blur": "control | panel | modal | dropdown | detail",
    "background": "dark matte glass gradient over rgba black",
    "border": "none or transparent soft glass only"
  },
  "rules": [
    "Never use hard outline as the main visual boundary.",
-    "Use background opacity and blur to separate layers.",
+    "Use background opacity, pseudo-layer glass, and backdrop blur to separate layers.",
    "For major shells use radius.card or radius.modal.",
    "For controls inside shells use radius.control."
  ]
 }
-
--- a/dc-ui-guideline/registry.json
+++ b/dc-ui-guideline/registry.json
@ -38,12 +38,26 @@
      "status": "draft-stable",
      "primarySource": "nodedc_launcher"
    },
+    {
+      "id": "button",
+      "spec": "components/button.json",
+      "status": "draft-stable",
+      "primarySource": "nodedc_launcher",
+      "taskManagerReference": true
+    },
    {
      "id": "glass-panel",
      "spec": "components/glass-panel.json",
      "status": "draft-stable",
      "primarySource": "nodedc_launcher"
    },
+    {
+      "id": "accent-contrast",
+      "spec": "components/accent-contrast.json",
+      "status": "draft-stable",
+      "primarySource": "nodedc_launcher",
+      "taskManagerReference": true
+    },
    {
      "id": "dropdown-surface",
      "spec": "components/dropdown-surface.json",
@ -102,6 +116,13 @@
      "status": "draft-stable",
      "primarySource": "nodedc_launcher"
    },
+    {
+      "id": "delete-modal",
+      "spec": "components/delete-modal.json",
+      "status": "draft-stable",
+      "primarySource": "nodedc_launcher",
+      "taskManagerReference": true
+    },
    {
      "id": "media-source-field",
      "spec": "components/media-source-field.json",
--- a/dc-ui-guideline/rules/ui-rules.json
+++ b/dc-ui-guideline/rules/ui-rules.json
@ -29,7 +29,17 @@
    {
      "id": "matte-glass",
      "severity": "error",
-      "text": "Popup, dropdown, modal, sidebar, and settings surfaces use dark matte glass with blur, not plain transparency or light foreign backgrounds."
+      "text": "Popup, dropdown, modal, sidebar, and settings surfaces use dark matte glass with blur, not plain transparency, monocolor fills, or light foreign backgrounds."
+    },
+    {
+      "id": "accent-contrast",
+      "severity": "error",
+      "text": "Filled accent controls must use computed on-accent text from the accent-contrast utility."
+    },
+    {
+      "id": "buttons-shared-module",
+      "severity": "error",
+      "text": "Text actions use the shared Button primitive with variant and surface props. Modal footer buttons must use surface='modal'."
    },
    {
      "id": "status-pills",
@ -41,6 +51,16 @@
      "severity": "warning",
      "text": "Admin data screens use AdminTable anatomy: table-shell, toolbar, editable cells, circular actions, and shared status/date controls."
    },
+    {
+      "id": "delete-confirmation",
+      "severity": "error",
+      "text": "Every destructive delete/removal action must open NodeDcDeleteModal before mutating data."
+    },
+    {
+      "id": "inline-delete-buttons",
+      "severity": "error",
+      "text": "Inline delete buttons inside editors and tables stay transparent by default and receive only neutral glass hover; red filled delete buttons are forbidden outside the confirmation modal."
+    },
    {
      "id": "taskmanager-calendar",
      "severity": "warning",
--- a/dc-ui-guideline/sources/source-map.json
+++ b/dc-ui-guideline/sources/source-map.json
@ -7,6 +7,9 @@
        "tokensAndCss": [
          "src/styles/globals.css"
        ],
+        "colorUtilities": [
+          "src/shared/lib/accentContrast.ts"
+        ],
        "topBar": [
          "src/widgets/top-bar/TopBar.tsx"
        ],
@ -25,6 +28,7 @@
          "src/shared/ui/PortalDropdown.tsx",
          "src/shared/nodedc-ui/Dropdown.tsx",
          "src/shared/nodedc-ui/Select.tsx",
+          "src/shared/nodedc-ui/DeleteModal.tsx",
          "src/shared/nodedc-ui/Calendar.tsx",
          "src/shared/nodedc-ui/ProfileMenu.tsx",
          "src/shared/nodedc-ui/index.ts"
@ -61,11 +65,20 @@
        "appHeader": [
          "plane-src/apps/web/core/components/core/app-header.tsx",
          "plane-src/apps/web/ce/components/common/extended-app-header.tsx"
+        ],
+        "deleteModal": [
+          "plane-src/packages/ui/src/modals/alert-modal.tsx",
+          "plane-src/packages/ui/src/modals/modal-core.tsx"
        ]
      }
    }
  },
  "crossProjectMapping": [
+    {
+      "component": "button",
+      "launcher": ["Button", "button--accent", "Button surface='modal'", "ServiceContentModal footer", "EntityModalFoot"],
+      "taskManager": ["nodedc-modal-primary-button", "nodedc-modal-secondary-button", "nodedc-modal-danger-button"]
+    },
    {
      "component": "dropdown-surface",
      "launcher": ["NodeDcDropdown", "nodedc-ui-dropdown-surface", "nodedc-dropdown-surface"],
@ -90,6 +103,16 @@
      "component": "admin-table",
      "launcher": ["ServicesSection", "ClientsSection", "UsersSection", "GroupsSection"],
      "taskManager": ["settings tables and external contour settings classes"]
+    },
+    {
+      "component": "delete-modal",
+      "launcher": ["NodeDcDeleteModal", "EntityModalFoot deleteConfig", "ServiceContentModal delete confirmation"],
+      "taskManager": ["AlertModalCore", "ModalCore", "nodedc-glass-modal"]
+    },
+    {
+      "component": "accent-contrast",
+      "launcher": ["createNodedcAccentStyleVars", "getReadableNodedcTextRgb"],
+      "taskManager": ["packages/utils/src/theme/nodedc-accent.ts", "--nodedc-on-accent-rgb"]
    }
  ]
 }
--- a/dc-ui-guideline/tokens/nodedc.tokens.css
+++ b/dc-ui-guideline/tokens/nodedc.tokens.css
@ -3,6 +3,8 @@
  --nodedc-card-passive-rgb: 42 43 46;
  --nodedc-card-active-rgb: 195 255 102;
  --nodedc-on-accent-rgb: 11 17 23;
+  --nodedc-component-accent-rgb: 247 248 244;
+  --nodedc-component-on-accent-rgb: 11 17 23;
  --nodedc-radius-modal: 1.75rem;
  --nodedc-radius-card: 1.35rem;
  --nodedc-radius-control: 1.25rem;
@ -10,6 +12,7 @@
  --nodedc-radius-calendar: 1.1rem;
  --nodedc-radius-circle: 999px;
  --nodedc-toolbar-pill-height: 2.5rem;
+  --nodedc-modal-button-height: 2.75rem;
  --nodedc-control-ring: 2.92rem;
  --nodedc-control-inset: 5px;
  --nodedc-status-width: 8.65rem;
@ -20,5 +23,5 @@
  --nodedc-dropdown-blur: 44px;
  --nodedc-panel-blur: 28px;
  --nodedc-modal-blur: 34px;
+  --nodedc-detail-blur: 44px;
 }
-
--- a/dc-ui-guideline/tokens/nodedc.tokens.json
+++ b/dc-ui-guideline/tokens/nodedc.tokens.json
@ -4,6 +4,8 @@
  "color": {
    "accentRgb": [195, 255, 102],
    "onAccentRgb": [11, 17, 23],
+    "componentAccentRgb": [247, 248, 244],
+    "componentOnAccentRgb": [11, 17, 23],
    "cardPassiveRgb": [42, 43, 46],
    "cardActiveRgb": [195, 255, 102],
    "surfaceBlack": "rgba(8, 8, 11, 0.9)",
@ -45,6 +47,7 @@
    "dropdown": "44px",
    "panel": "28px",
    "modal": "34px",
+    "detail": "44px",
    "control": "18px"
  },
  "shadow": {
@ -76,4 +79,3 @@
    }
  }
 }
-
--- a/public/storage/launcher-data.json
+++ b/public/storage/launcher-data.json
@ -227,7 +227,7 @@
    {
      "id": "service_nodedc",
      "slug": "nodedc",
-      "title": "NodeDC",
+      "title": "AGENT CORE",
      "subtitle": "Агентная платформа",
      "description": "Сборка, запуск и мониторинг агентных workflow.",
      "fullDescription": "NodeDC используется для настройки агентных процессов, визуальной оркестрации, интеграций и runtime-мониторинга.",
@ -240,7 +240,7 @@
      "authentikApplicationSlug": "nodedc",
      "authentikGroupName": "service-nodedc",
      "createdAt": "2026-04-01T10:00:00Z",
-      "updatedAt": "2026-05-01T17:59:10.713Z",
+      "updatedAt": "2026-05-02T08:15:08.667Z",
      "coverImageUrl": "/storage/uploads/1777649382309-49d8c393-2026-05-01-17.31.21.jpg",
      "coverMediaKind": "image",
      "coverMediaSource": "file",
@ -253,7 +253,7 @@
    {
      "id": "service_task_manager",
      "slug": "task-manager",
-      "title": "Task Manager",
+      "title": "OPERATIONAL CORE",
      "subtitle": "Операционный слой",
      "description": "Задачи, контуры предприятия, процессы и AI-функции поверх задачника.",
      "fullDescription": "Task Manager основан на архитектуре Plane и расширен AI-функциями NODE.DC.",
@ -266,7 +266,7 @@
      "authentikApplicationSlug": "task-manager",
      "authentikGroupName": "service-task-manager",
      "createdAt": "2026-04-01T10:00:00Z",
-      "updatedAt": "2026-05-01T17:59:10.713Z",
+      "updatedAt": "2026-05-02T08:15:01.508Z",
      "coverImageUrl": "/storage/uploads/1777652545129-cf547e17-NODEDC_TASK.png",
      "coverMediaKind": "image",
      "coverMediaSource": "file",
@ -275,7 +275,7 @@
    {
      "id": "service_1c",
      "slug": "1c-assistant",
-      "title": "1C Assistant",
+      "title": "1C AI ASSISTANT",
      "subtitle": "Бухгалтерский ассистент",
      "description": "Вопросы к 1С, точные выборки и доказательная навигация по данным.",
      "fullDescription": "Ассистент для бухгалтерских запросов, анализа операций, остатков и документов.",
@ -288,7 +288,7 @@
      "authentikApplicationSlug": "1c-assistant",
      "authentikGroupName": "service-1c-assistant",
      "createdAt": "2026-04-01T10:00:00Z",
-      "updatedAt": "2026-05-01T17:59:10.713Z",
+      "updatedAt": "2026-05-02T08:16:05.517Z",
      "coverImageUrl": "/storage/uploads/1777657277366-a9886413-LLM_MANAGER.png",
      "coverMediaKind": "image",
      "coverMediaSource": "file",
@ -297,7 +297,7 @@
    {
      "id": "service_tender",
      "slug": "tender-agent",
-      "title": "Tender Agent",
+      "title": "TENDER AI AGENT",
      "subtitle": "Госзакупки и тендеры",
      "description": "Поиск, анализ и подготовка тендерных решений.",
      "fullDescription": "Сервис собирает тендерные данные, строит выжимку рисков и помогает подготовить пакет участия.",
@ -310,7 +310,7 @@
      "authentikApplicationSlug": "tender-agent",
      "authentikGroupName": "service-tender-agent",
      "createdAt": "2026-04-03T10:00:00Z",
-      "updatedAt": "2026-05-01T17:59:10.713Z",
+      "updatedAt": "2026-05-02T08:15:32.328Z",
      "coverImageUrl": "/storage/uploads/1777652810531-1f17b7ed-LAP_PURP4k.jpg",
      "coverMediaKind": "image",
      "coverMediaSource": "file",
@ -323,12 +323,12 @@
    {
      "id": "service_digital_twin",
      "slug": "digital-twin",
-      "title": "Digital Twin",
+      "title": "DIGITAL TWIN MOSCOW",
      "subtitle": "3D и пространственные данные",
      "description": "Просмотр цифровых двойников, карт и объектных сцен.",
      "fullDescription": "Витрина геометрии, объектов, слоёв и статусов инфраструктуры.",
      "url": "https://twin.handhdc.ru",
-      "launchUrl": "https://twin.handhdc.ru/sso/launch",
+      "launchUrl": "https://launch.dcserve.ru/",
      "accentColor": "#76E4F7",
      "fallbackGradient": "linear-gradient(140deg, rgba(118, 228, 247, 0.82), rgba(23, 69, 87, 0.92) 47%, #080B0F 86%)",
      "status": "active",
@ -336,7 +336,11 @@
      "authentikApplicationSlug": "digital-twin",
      "authentikGroupName": "service-digital-twin",
      "createdAt": "2026-04-05T10:00:00Z",
-      "updatedAt": "2026-05-01T17:59:10.713Z"
+      "updatedAt": "2026-05-02T08:55:28.665Z",
+      "coverImageUrl": "/storage/uploads/1777711943125-691830c2-NODEDC_DT_MMAP.png",
+      "coverMediaKind": "image",
+      "coverMediaSource": "file",
+      "coverMediaFileName": "1777711943125-691830c2-NODEDC_DT_MMAP.png"
    },
    {
      "id": "service_dm",
@ -355,24 +359,6 @@
      "authentikGroupName": "service-digital-modules",
      "createdAt": "2026-04-10T10:00:00Z",
      "updatedAt": "2026-05-01T17:59:10.713Z"
-    },
-    {
-      "id": "service_internal",
-      "slug": "internal-tools",
-      "title": "Internal Tools",
-      "subtitle": "Внутренний контур",
-      "description": "Отключённый сервис для проверки диагностики root-admin.",
-      "fullDescription": "Не показывается обычным пользователям, виден root-admin в каталоге.",
-      "url": "https://internal.handhdc.ru",
-      "launchUrl": null,
-      "accentColor": "#F97373",
-      "fallbackGradient": "linear-gradient(135deg, rgba(249, 115, 115, 0.78), rgba(73, 32, 32, 0.92) 43%, #090B0F 86%)",
-      "status": "disabled",
-      "order": 70,
-      "authentikApplicationSlug": "internal-tools",
-      "authentikGroupName": "service-internal-tools",
-      "createdAt": "2026-04-12T10:00:00Z",
-      "updatedAt": "2026-05-01T17:59:10.713Z"
    }
  ],
  "grants": [
--- a/public/storage/uploads/1777710004658-e3c94f1a-MOSCOWMAP_GAUSS-Cover.jpg
+++ b/public/storage/uploads/1777710004658-e3c94f1a-MOSCOWMAP_GAUSS-Cover.jpg
--- a/public/storage/uploads/1777711943125-691830c2-NODEDC_DT_MMAP.png
+++ b/public/storage/uploads/1777711943125-691830c2-NODEDC_DT_MMAP.png
--- a/src/app/LauncherApp.tsx
+++ b/src/app/LauncherApp.tsx
@ -204,6 +204,13 @@ export function LauncherApp() {
    }));
  }

+  function handleDeleteInvite(inviteId: string) {
+    setData((current) => ({
+      ...current,
+      invites: current.invites.filter((invite) => invite.id !== inviteId),
+    }));
+  }
+
  function handleRetrySync(syncId: string) {
    setData((current) => ({
      ...current,
@ -275,6 +282,34 @@ export function LauncherApp() {
    }));
  }

+  function handleDeleteClient(clientId: string) {
+    const nextClientId = data.clients.find((client) => client.id !== clientId)?.id ?? activeClientId;
+
+    setData((current) => {
+      if (current.clients.length <= 1) return current;
+
+      const deletedGroupIds = new Set(current.groups.filter((group) => group.clientId === clientId).map((group) => group.id));
+
+      return {
+        ...current,
+        clients: current.clients.filter((client) => client.id !== clientId),
+        memberships: current.memberships.filter((membership) => membership.clientId !== clientId),
+        groups: current.groups.filter((group) => group.clientId !== clientId),
+        grants: current.grants.filter(
+          (grant) =>
+            !(grant.targetType === "client" && grant.targetId === clientId) &&
+            !(grant.targetType === "group" && deletedGroupIds.has(grant.targetId))
+        ),
+        invites: current.invites.filter((invite) => invite.clientId !== clientId),
+        syncStatuses: current.syncStatuses.filter((sync) => sync.objectId !== clientId),
+      };
+    });
+
+    if (activeClientId === clientId) {
+      setActiveClientId(nextClientId);
+    }
+  }
+
  function handleUpdateUser(userId: string, patch: Partial<LauncherUser>) {
    setData((current) => ({
      ...current,
@ -305,6 +340,27 @@ export function LauncherApp() {
    }));
  }

+  function handleDeleteMembership(membershipId: string) {
+    setData((current) => {
+      const membership = current.memberships.find((item) => item.id === membershipId);
+      if (!membership) return current;
+
+      return {
+        ...current,
+        memberships: current.memberships.filter((item) => item.id !== membershipId),
+        groups: current.groups.map((group) =>
+          group.clientId === membership.clientId
+            ? {
+                ...group,
+                memberIds: group.memberIds.filter((userId) => userId !== membership.userId),
+                updatedAt: new Date().toISOString(),
+              }
+            : group
+        ),
+      };
+    });
+  }
+
  function handleCreateGroup(clientId: string) {
    const createdAt = new Date().toISOString();

@ -340,6 +396,14 @@ export function LauncherApp() {
    }));
  }

+  function handleDeleteGroup(groupId: string) {
+    setData((current) => ({
+      ...current,
+      groups: current.groups.filter((group) => group.id !== groupId),
+      grants: current.grants.filter((grant) => !(grant.targetType === "group" && grant.targetId === groupId)),
+    }));
+  }
+
  function handleReorderServices(orderedServiceIds: string[]) {
    setData((current) => {
      const orderById = new Map(orderedServiceIds.map((serviceId, index) => [serviceId, (index + 1) * 10]));
@ -443,13 +507,17 @@ export function LauncherApp() {
            onSetUserServiceAccess={handleSetUserServiceAccess}
            onCreateInvite={handleCreateInvite}
            onUpdateInvite={handleUpdateInvite}
+            onDeleteInvite={handleDeleteInvite}
            onRetrySync={handleRetrySync}
            onCreateClient={handleCreateClient}
            onUpdateClient={handleUpdateClient}
+            onDeleteClient={handleDeleteClient}
            onUpdateUser={handleUpdateUser}
            onUpdateMembership={handleUpdateMembership}
+            onDeleteMembership={handleDeleteMembership}
            onCreateGroup={handleCreateGroup}
            onUpdateGroup={handleUpdateGroup}
+            onDeleteGroup={handleDeleteGroup}
            onUpdateService={handleUpdateService}
            onReorderServices={handleReorderServices}
            onCreateService={handleCreateService}
--- a/src/shared/lib/accentContrast.ts
+++ b/src/shared/lib/accentContrast.ts
@ -0,0 +1,38 @@
+import type { CSSProperties } from "react";
+
+export type RgbTuple = readonly [number, number, number];
+
+const DARK_TEXT_RGB: RgbTuple = [11, 17, 23];
+const LIGHT_TEXT_RGB: RgbTuple = [245, 247, 251];
+
+function clampRgbChannel(value: number): number {
+  return Math.min(Math.max(Math.round(value), 0), 255);
+}
+
+export function formatRgbTuple(rgb: readonly number[]): string {
+  return rgb.map(clampRgbChannel).join(" ");
+}
+
+export function getNodedcRelativeLuminance(rgb: readonly number[]): number {
+  const [r, g, b] = rgb.map((channel) => {
+    const normalized = channel / 255;
+    return normalized <= 0.03928 ? normalized / 12.92 : ((normalized + 0.055) / 1.055) ** 2.4;
+  });
+
+  return 0.2126 * r + 0.7152 * g + 0.0722 * b;
+}
+
+export function getReadableNodedcTextRgb(rgb: readonly number[]): RgbTuple {
+  return getNodedcRelativeLuminance(rgb) > 0.52 ? DARK_TEXT_RGB : LIGHT_TEXT_RGB;
+}
+
+export function createNodedcAccentStyleVars(
+  accentRgb: RgbTuple,
+  accentVarName = "--nodedc-component-accent-rgb",
+  onAccentVarName = "--nodedc-component-on-accent-rgb"
+): CSSProperties {
+  return {
+    [accentVarName]: formatRgbTuple(accentRgb),
+    [onAccentVarName]: formatRgbTuple(getReadableNodedcTextRgb(accentRgb)),
+  } as CSSProperties;
+}
--- a/src/shared/nodedc-ui/DeleteModal.tsx
+++ b/src/shared/nodedc-ui/DeleteModal.tsx
@ -0,0 +1,100 @@
+import { useEffect, useRef, useState, type ReactNode } from "react";
+import { createPortal } from "react-dom";
+import { AlertTriangle } from "lucide-react";
+import { createNodedcAccentStyleVars, type RgbTuple } from "../lib/accentContrast";
+import { Button } from "../ui/Button";
+
+const DELETE_MODAL_ACCENT_RGB: RgbTuple = [247, 248, 244];
+
+export interface NodeDcDeleteModalProps {
+  isOpen: boolean;
+  title: string;
+  description: ReactNode;
+  cancelLabel?: string;
+  confirmLabel?: string;
+  submittingLabel?: string;
+  accentRgb?: RgbTuple;
+  onClose: () => void;
+  onConfirm: () => void | Promise<void>;
+}
+
+export function NodeDcDeleteModal({
+  isOpen,
+  title,
+  description,
+  cancelLabel = "Отмена",
+  confirmLabel = "Удалить",
+  submittingLabel = "Удаляем",
+  accentRgb = DELETE_MODAL_ACCENT_RGB,
+  onClose,
+  onConfirm,
+}: NodeDcDeleteModalProps) {
+  const [isSubmitting, setIsSubmitting] = useState(false);
+  const mountedRef = useRef(false);
+
+  useEffect(() => {
+    mountedRef.current = true;
+    return () => {
+      mountedRef.current = false;
+    };
+  }, []);
+
+  useEffect(() => {
+    if (!isOpen) {
+      setIsSubmitting(false);
+      return;
+    }
+
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (event.key === "Escape") onClose();
+    };
+
+    document.addEventListener("keydown", handleKeyDown);
+    return () => document.removeEventListener("keydown", handleKeyDown);
+  }, [isOpen, onClose]);
+
+  if (!isOpen || typeof document === "undefined") return null;
+
+  async function handleConfirm() {
+    if (isSubmitting) return;
+
+    setIsSubmitting(true);
+    try {
+      await onConfirm();
+    } finally {
+      if (mountedRef.current) setIsSubmitting(false);
+    }
+  }
+
+  return createPortal(
+    <div className="nodedc-delete-modal-layer" role="presentation" onPointerDown={onClose}>
+      <article
+        className="nodedc-delete-modal nodedc-glass-detail-surface"
+        role="dialog"
+        aria-modal="true"
+        aria-labelledby="nodedc-delete-modal-title"
+        style={createNodedcAccentStyleVars(accentRgb, "--nodedc-delete-accent-rgb", "--nodedc-delete-on-accent-rgb")}
+        onPointerDown={(event) => event.stopPropagation()}
+      >
+        <div className="nodedc-delete-modal__body">
+          <span className="nodedc-delete-modal__icon" aria-hidden="true">
+            <AlertTriangle size={21} strokeWidth={1.9} />
+          </span>
+          <div className="nodedc-delete-modal__copy">
+            <h3 id="nodedc-delete-modal-title">{title}</h3>
+            <div className="nodedc-delete-modal__text">{description}</div>
+          </div>
+        </div>
+        <div className="nodedc-delete-modal__foot">
+          <Button variant="secondary" surface="modal" type="button" onClick={onClose} disabled={isSubmitting}>
+            {cancelLabel}
+          </Button>
+          <Button variant="accent" surface="modal" accentRgb={accentRgb} type="button" onClick={handleConfirm} disabled={isSubmitting}>
+            {isSubmitting ? submittingLabel : confirmLabel}
+          </Button>
+        </div>
+      </article>
+    </div>,
+    document.body
+  );
+}
--- a/src/shared/nodedc-ui/index.ts
+++ b/src/shared/nodedc-ui/index.ts
@ -1,4 +1,5 @@
 export { NodeDcDropdown } from "./Dropdown";
+export { NodeDcDeleteModal, type NodeDcDeleteModalProps } from "./DeleteModal";
 export {
  NodeDcDateField,
  NodeDcCalendar,
--- a/src/shared/ui/Button.tsx
+++ b/src/shared/ui/Button.tsx
@ -1,16 +1,38 @@
 import type { ButtonHTMLAttributes, ReactNode } from "react";
+import { createNodedcAccentStyleVars, type RgbTuple } from "../lib/accentContrast";
 import { cn } from "../lib/cn";

-type ButtonVariant = "primary" | "secondary" | "danger" | "ghost";
+export type ButtonVariant = "primary" | "secondary" | "danger" | "ghost" | "accent";
+export type ButtonSurface = "default" | "modal";

 interface ButtonProps extends ButtonHTMLAttributes<HTMLButtonElement> {
  variant?: ButtonVariant;
+  surface?: ButtonSurface;
+  accentRgb?: RgbTuple;
  icon?: ReactNode;
 }

-export function Button({ variant = "secondary", icon, className, children, ...props }: ButtonProps) {
+export function Button({
+  variant = "secondary",
+  surface = "default",
+  accentRgb,
+  icon,
+  className,
+  children,
+  style,
+  ...props
+}: ButtonProps) {
+  const accentStyle = accentRgb
+    ? createNodedcAccentStyleVars(accentRgb, "--nodedc-button-accent-rgb", "--nodedc-button-on-accent-rgb")
+    : undefined;
+
  return (
-    <button className={cn("button", `button--${variant}`, className)} {...props}>
+    <button
+      className={cn("button", `button--${variant}`, className)}
+      data-surface={surface}
+      style={accentStyle ? { ...accentStyle, ...style } : style}
+      {...props}
+    >
      {icon}
      {children ? <span>{children}</span> : null}
    </button>
--- a/src/shared/ui/Glass.tsx
+++ b/src/shared/ui/Glass.tsx
@ -3,7 +3,7 @@ import { cn } from "../lib/cn";

 interface GlassProps extends HTMLAttributes<HTMLDivElement> {
  children: ReactNode;
-  tone?: "default" | "strong" | "soft";
+  tone?: "default" | "strong" | "soft" | "detail";
 }

 export function GlassSurface({ children, className, tone = "default", ...props }: GlassProps) {
--- a/src/styles/globals.css
+++ b/src/styles/globals.css
@ -4,10 +4,13 @@
  --nodedc-card-passive-rgb: 42 43 46;
  --nodedc-card-active-rgb: 195 255 102;
  --nodedc-on-accent-rgb: 11 17 23;
+  --nodedc-component-accent-rgb: 247 248 244;
+  --nodedc-component-on-accent-rgb: 11 17 23;
  --launcher-radius-modal: 1.75rem;
  --launcher-radius-card: 1.35rem;
  --launcher-radius-control: 1.25rem;
  --launcher-radius-circle: 999px;
+  --launcher-modal-button-height: 2.75rem;
  --surface-base: rgba(8, 8, 11, 0.78);
  --surface-strong: rgba(8, 8, 11, 0.9);
  --surface-soft: rgba(255, 255, 255, 0.08);
@ -1060,6 +1063,9 @@ code {
 }

 .button {
+  --nodedc-button-accent-rgb: var(--nodedc-component-accent-rgb);
+  --nodedc-button-on-accent-rgb: var(--nodedc-component-on-accent-rgb);
+
  display: inline-flex;
  align-items: center;
  justify-content: center;
@ -1094,8 +1100,45 @@ code {
 }

 .button--danger {
-  background: rgba(255, 116, 116, 0.16);
-  color: #ffd5d5;
+  background: transparent;
+  color: var(--text-primary);
+}
+
+.button--danger:hover:not(:disabled) {
+  background: rgba(255, 255, 255, 0.14);
+  color: var(--text-primary);
+}
+
+.button--accent {
+  background: rgb(var(--nodedc-button-accent-rgb));
+  color: rgb(var(--nodedc-button-on-accent-rgb));
+}
+
+.button--accent:hover:not(:disabled) {
+  background: color-mix(in srgb, rgb(var(--nodedc-button-accent-rgb)) 84%, rgba(255, 255, 255, 0.72));
+  color: rgb(var(--nodedc-button-on-accent-rgb));
+}
+
+.button--accent * {
+  color: rgb(var(--nodedc-button-on-accent-rgb));
+}
+
+.button[data-surface="modal"] {
+  min-height: var(--launcher-modal-button-height);
+}
+
+.button[data-surface="modal"].button--secondary,
+.button[data-surface="modal"].button--danger,
+.button[data-surface="modal"].button--ghost {
+  background: transparent;
+  color: var(--text-primary);
+}
+
+.button[data-surface="modal"].button--secondary:hover:not(:disabled),
+.button[data-surface="modal"].button--danger:hover:not(:disabled),
+.button[data-surface="modal"].button--ghost:hover:not(:disabled) {
+  background: rgba(255, 255, 255, 0.1);
+  color: var(--text-primary);
 }

 .button:disabled {
@ -2149,6 +2192,131 @@ code {
  -webkit-backdrop-filter: blur(12px);
 }

+.nodedc-delete-modal-layer {
+  position: fixed;
+  z-index: 90;
+  inset: 0;
+  display: grid;
+  place-items: center;
+  padding: 1.4rem;
+  background: rgba(0, 0, 0, 0.42);
+  backdrop-filter: blur(14px);
+  -webkit-backdrop-filter: blur(14px);
+}
+
+.nodedc-glass-detail-surface,
+.glass-surface--detail,
+.glass-card--detail {
+  position: relative;
+  isolation: isolate;
+  border: 0;
+  outline: none;
+  background: rgba(7, 7, 10, 0.54);
+  box-shadow:
+    0 34px 120px rgba(0, 0, 0, 0.64),
+    0 10px 32px rgba(0, 0, 0, 0.32),
+    inset 0 1px 0 rgba(255, 255, 255, 0.045);
+  backdrop-filter: blur(40px) saturate(1.12);
+  -webkit-backdrop-filter: blur(40px) saturate(1.12);
+}
+
+.nodedc-glass-detail-surface::before,
+.glass-surface--detail::before,
+.glass-card--detail::before {
+  content: "";
+  position: absolute;
+  z-index: 0;
+  inset: 0;
+  border-radius: inherit;
+  background:
+    linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.014) 100%),
+    rgba(5, 5, 8, 0.58);
+  backdrop-filter: blur(44px) saturate(1.16);
+  -webkit-backdrop-filter: blur(44px) saturate(1.16);
+}
+
+.nodedc-glass-detail-surface::after,
+.glass-surface--detail::after,
+.glass-card--detail::after {
+  content: "";
+  position: absolute;
+  z-index: 0;
+  inset: 0;
+  border-radius: inherit;
+  background: linear-gradient(135deg, rgba(255, 255, 255, 0.035), transparent 44%, rgba(255, 255, 255, 0.018));
+  pointer-events: none;
+}
+
+.nodedc-glass-detail-surface > *,
+.glass-surface--detail > *,
+.glass-card--detail > * {
+  position: relative;
+  z-index: 1;
+}
+
+.nodedc-delete-modal {
+  width: min(34rem, calc(100vw - 2.8rem));
+  overflow: hidden;
+  border: 0;
+  border-radius: var(--launcher-radius-modal);
+  outline: none;
+}
+
+.nodedc-delete-modal__body {
+  display: grid;
+  grid-template-columns: 2.75rem minmax(0, 1fr);
+  gap: 0.9rem;
+  padding: 1.25rem 1.25rem 1rem;
+}
+
+.nodedc-delete-modal__icon {
+  display: grid;
+  width: 2.75rem;
+  height: 2.75rem;
+  place-items: center;
+  border-radius: var(--launcher-radius-circle);
+  background: rgba(var(--nodedc-delete-accent-rgb), 0.08);
+  color: rgb(var(--nodedc-delete-accent-rgb));
+}
+
+.nodedc-delete-modal__copy {
+  min-width: 0;
+  padding-top: 0.08rem;
+}
+
+.nodedc-delete-modal__copy h3 {
+  margin: 0;
+  color: var(--text-primary);
+  font-size: 1.02rem;
+  font-weight: 850;
+  letter-spacing: 0;
+}
+
+.nodedc-delete-modal__text {
+  margin-top: 0.42rem;
+  color: var(--text-muted);
+  font-size: 0.82rem;
+  font-weight: 650;
+  line-height: 1.45;
+}
+
+.nodedc-delete-modal__text strong {
+  color: var(--text-primary);
+  font-weight: 850;
+}
+
+.nodedc-delete-modal__foot {
+  display: flex;
+  justify-content: flex-end;
+  gap: 0.65rem;
+  padding: 0.9rem 1.25rem 1.15rem;
+}
+
+.nodedc-delete-modal .button {
+  min-width: 8.25rem;
+  border-radius: var(--launcher-radius-control);
+}
+
 .service-content-modal {
  position: relative;
  display: grid;
@ -2363,16 +2531,6 @@ code {
  font-weight: 750;
 }

-.service-content-modal .button--primary {
-  background: rgba(247, 248, 244, 0.96);
-  color: rgb(var(--nodedc-on-accent-rgb));
-}
-
-.service-content-modal .button--secondary {
-  background: transparent;
-  color: var(--text-primary);
-}
-
 .admin-token-grid {
  display: flex;
  flex-wrap: wrap;
--- a/src/widgets/admin-overlay/AdminOverlay.tsx
+++ b/src/widgets/admin-overlay/AdminOverlay.tsx
@ -63,7 +63,7 @@ import {
 import { uploadStorageFile } from "../../shared/api/storageApi";
 import { cn } from "../../shared/lib/cn";
 import { formatDate, formatDateTime } from "../../shared/lib/format";
-import { NodeDcDateField, NodeDcDropdown, NodeDcSelect, type NodeDcSelectOption } from "../../shared/nodedc-ui";
+import { NodeDcDateField, NodeDcDeleteModal, NodeDcDropdown, NodeDcSelect, type NodeDcSelectOption } from "../../shared/nodedc-ui";
 import { Button, IconButton } from "../../shared/ui/Button";
 import { GlassSurface } from "../../shared/ui/Glass";

@ -118,13 +118,17 @@ export function AdminOverlay({
  onSetUserServiceAccess,
  onCreateInvite,
  onUpdateInvite,
+  onDeleteInvite,
  onRetrySync,
  onCreateClient,
  onUpdateClient,
+  onDeleteClient,
  onUpdateUser,
  onUpdateMembership,
+  onDeleteMembership,
  onCreateGroup,
  onUpdateGroup,
+  onDeleteGroup,
  onUpdateService,
  onReorderServices,
  onCreateService,
@ -137,13 +141,17 @@ export function AdminOverlay({
  onSetUserServiceAccess: (command: SetUserServiceAccessCommand) => void;
  onCreateInvite: (invite: Pick<Invite, "clientId" | "email" | "role">) => void;
  onUpdateInvite: (inviteId: string, patch: Partial<Invite>) => void;
+  onDeleteInvite: (inviteId: string) => void;
  onRetrySync: (syncId: string) => void;
  onCreateClient: () => void;
  onUpdateClient: (clientId: string, patch: Partial<Client>) => void;
+  onDeleteClient: (clientId: string) => void;
  onUpdateUser: (userId: string, patch: Partial<LauncherUser>) => void;
  onUpdateMembership: (membershipId: string, patch: Partial<ClientMembership>) => void;
+  onDeleteMembership: (membershipId: string) => void;
  onCreateGroup: (clientId: string) => void;
  onUpdateGroup: (groupId: string, patch: Partial<ClientGroup>) => void;
+  onDeleteGroup: (groupId: string) => void;
  onUpdateService: (serviceId: string, patch: Partial<Service>) => void;
  onReorderServices: (orderedServiceIds: string[]) => void;
  onCreateService: () => void;
@ -155,7 +163,9 @@ export function AdminOverlay({
  const [selectedClientId, setSelectedClientId] = useState(activeClientId);
  const [selectedCell, setSelectedCell] = useState<{ userId: string; serviceId: string } | null>(null);

-  const scopedClientId = isRoot ? selectedClientId : activeClientId;
+  const fallbackClientId = data.clients[0]?.id ?? activeClientId;
+  const selectedClientExists = data.clients.some((client) => client.id === selectedClientId);
+  const scopedClientId = isRoot ? (selectedClientExists ? selectedClientId : fallbackClientId) : activeClientId;
  const currentClient = getClient(data, scopedClientId);
  const accessMatrix = useMemo(() => buildAccessMatrix(data, scopedClientId, isRoot), [data, scopedClientId, isRoot]);
  const selectedAccessCell =
@ -163,6 +173,13 @@ export function AdminOverlay({
    accessMatrix.cells[0] ??
    null;

+  useEffect(() => {
+    if (isRoot && !selectedClientExists && data.clients.length) {
+      setSelectedClientId(data.clients[0].id);
+      setSelectedCell(null);
+    }
+  }, [data.clients, isRoot, selectedClientExists]);
+
  useEffect(() => {
    const handleKeyDown = (event: KeyboardEvent) => {
      if (event.key === "Escape") onClose();
@ -250,7 +267,7 @@ export function AdminOverlay({
          <div className="admin-panel-content__body">
            {activeSection === "overview" ? <OverviewSection data={data} clientId={scopedClientId} isRoot={isRoot} /> : null}
            {activeSection === "clients" && isRoot ? (
-              <ClientsSection data={data} onCreateClient={onCreateClient} onUpdateClient={onUpdateClient} />
+              <ClientsSection data={data} onCreateClient={onCreateClient} onUpdateClient={onUpdateClient} onDeleteClient={onDeleteClient} />
            ) : null}
            {activeSection === "users" ? (
              <UsersSection
@ -259,10 +276,17 @@ export function AdminOverlay({
                isRoot={isRoot}
                onUpdateUser={onUpdateUser}
                onUpdateMembership={onUpdateMembership}
+                onDeleteMembership={onDeleteMembership}
              />
            ) : null}
            {activeSection === "groups" ? (
-              <GroupsSection data={data} clientId={scopedClientId} onCreateGroup={onCreateGroup} onUpdateGroup={onUpdateGroup} />
+              <GroupsSection
+                data={data}
+                clientId={scopedClientId}
+                onCreateGroup={onCreateGroup}
+                onUpdateGroup={onUpdateGroup}
+                onDeleteGroup={onDeleteGroup}
+              />
            ) : null}
            {activeSection === "services" && isRoot ? (
              <ServicesSection
@ -289,6 +313,7 @@ export function AdminOverlay({
                actorUserId={me.user.id}
                onCreateInvite={onCreateInvite}
                onUpdateInvite={onUpdateInvite}
+                onDeleteInvite={onDeleteInvite}
              />
            ) : null}
            {activeSection === "sync" ? <SyncSection data={data} clientId={scopedClientId} isRoot={isRoot} onRetrySync={onRetrySync} /> : null}
@ -348,10 +373,12 @@ function ClientsSection({
  data,
  onCreateClient,
  onUpdateClient,
+  onDeleteClient,
 }: {
  data: LauncherData;
  onCreateClient: () => void;
  onUpdateClient: (clientId: string, patch: Partial<Client>) => void;
+  onDeleteClient: (clientId: string) => void;
 }) {
  const [editingClientId, setEditingClientId] = useState<string | null>(null);
  const editingClient = data.clients.find((client) => client.id === editingClientId) ?? null;
@ -453,6 +480,11 @@ function ClientsSection({
            onUpdateClient(editingClient.id, patch);
            setEditingClientId(null);
          }}
+          onDelete={() => {
+            onDeleteClient(editingClient.id);
+            setEditingClientId(null);
+          }}
+          canDelete={data.clients.length > 1}
        />
      ) : null}
    </>
@ -465,12 +497,14 @@ function UsersSection({
  isRoot,
  onUpdateUser,
  onUpdateMembership,
+  onDeleteMembership,
 }: {
  data: LauncherData;
  clientId: string;
  isRoot: boolean;
  onUpdateUser: (userId: string, patch: Partial<LauncherUser>) => void;
  onUpdateMembership: (membershipId: string, patch: Partial<ClientMembership>) => void;
+  onDeleteMembership: (membershipId: string) => void;
 }) {
  const [editingMembershipId, setEditingMembershipId] = useState<string | null>(null);
  const rows = isRoot
@ -579,6 +613,10 @@ function UsersSection({
            onUpdateMembership(editingRow.membership.id, membershipPatch);
            setEditingMembershipId(null);
          }}
+          onDelete={() => {
+            onDeleteMembership(editingRow.membership.id);
+            setEditingMembershipId(null);
+          }}
        />
      ) : null}
    </>
@ -590,11 +628,13 @@ function GroupsSection({
  clientId,
  onCreateGroup,
  onUpdateGroup,
+  onDeleteGroup,
 }: {
  data: LauncherData;
  clientId: string;
  onCreateGroup: (clientId: string) => void;
  onUpdateGroup: (groupId: string, patch: Partial<ClientGroup>) => void;
+  onDeleteGroup: (groupId: string) => void;
 }) {
  const [editingGroupId, setEditingGroupId] = useState<string | null>(null);
  const groups = data.groups.filter((group) => group.clientId === clientId);
@ -667,6 +707,10 @@ function GroupsSection({
            onUpdateGroup(editingGroup.id, patch);
            setEditingGroupId(null);
          }}
+          onDelete={() => {
+            onDeleteGroup(editingGroup.id);
+            setEditingGroupId(null);
+          }}
        />
      ) : null}
    </>
@ -747,6 +791,7 @@ const accessAssignmentOptions: Array<NodeDcSelectOption<AccessAssignmentValue>>
 ];

 const mediaAccept = "image/*,video/*,.gif,.webm,.mov,.mp4,.m4v,.avi,.mkv";
+const modalActionAccentRgb = [247, 248, 244] as const;

 function ServicesSection({
  data,
@ -1131,6 +1176,7 @@ function ServiceContentModal({
  const [draft, setDraft] = useState<Service>(service);
  const [uploadingSlot, setUploadingSlot] = useState<"cover" | "ambient" | null>(null);
  const [storageError, setStorageError] = useState<string | null>(null);
+  const [deleteOpen, setDeleteOpen] = useState(false);

  useEffect(() => {
    setDraft(service);
@ -1265,15 +1311,17 @@ function ServiceContentModal({
        </div>

        <div className="service-content-modal__foot">
-          <Button variant="secondary" type="button" onClick={onClose}>
+          <Button variant="secondary" surface="modal" type="button" onClick={onClose}>
            Отмена
          </Button>
          <div className="service-content-modal__foot-actions">
-            <Button variant="danger" type="button" icon={<Trash2 size={16} />} onClick={onDelete}>
+            <Button variant="danger" surface="modal" type="button" icon={<Trash2 size={16} />} onClick={() => setDeleteOpen(true)}>
              Удалить
            </Button>
            <Button
-              variant="primary"
+              variant="accent"
+              surface="modal"
+              accentRgb={modalActionAccentRgb}
              type="button"
              disabled={uploadingSlot !== null}
              icon={<Save size={16} />}
@ -1300,6 +1348,20 @@ function ServiceContentModal({
          </div>
        </div>
      </article>
+      <NodeDcDeleteModal
+        isOpen={deleteOpen}
+        title="Удалить витрину"
+        description={
+          <>
+            Витрина <strong>{service.title}</strong> будет удалена из каталога, нижней панели и матрицы доступов.
+          </>
+        }
+        onClose={() => setDeleteOpen(false)}
+        onConfirm={() => {
+          setDeleteOpen(false);
+          onDelete();
+        }}
+      />
    </div>
  );
 }
@ -1308,10 +1370,14 @@ function ClientEditorModal({
  client,
  onClose,
  onSave,
+  onDelete,
+  canDelete,
 }: {
  client: Client;
  onClose: () => void;
  onSave: (patch: Partial<Client>) => void;
+  onDelete: () => void;
+  canDelete: boolean;
 }) {
  const [draft, setDraft] = useState<Client>(client);

@ -1394,7 +1460,24 @@ function ClientEditorModal({
            <textarea value={draft.notes ?? ""} onChange={(event) => update("notes", event.target.value || null)} rows={4} />
          </label>
        </div>
-        <EntityModalFoot onClose={onClose} onSave={() => onSave(draft)} />
+        <EntityModalFoot
+          onClose={onClose}
+          onSave={() => onSave(draft)}
+          deleteConfig={
+            canDelete
+              ? {
+                  label: "Удалить",
+                  title: "Удалить компанию",
+                  description: (
+                    <>
+                      Компания <strong>{client.name}</strong>, ее участники, группы, инвайты и клиентские гранты будут удалены из демо-данных.
+                    </>
+                  ),
+                  onConfirm: onDelete,
+                }
+              : undefined
+          }
+        />
      </article>
    </div>
  );
@ -1406,12 +1489,14 @@ function UserEditorModal({
  client,
  onClose,
  onSave,
+  onDelete,
 }: {
  user: LauncherUser;
  membership: ClientMembership;
  client: Client;
  onClose: () => void;
  onSave: (userPatch: Partial<LauncherUser>, membershipPatch: Partial<ClientMembership>) => void;
+  onDelete: () => void;
 }) {
  const [userDraft, setUserDraft] = useState<LauncherUser>(user);
  const [membershipDraft, setMembershipDraft] = useState<ClientMembership>(membership);
@ -1479,7 +1564,20 @@ function UserEditorModal({
            <textarea value={userDraft.notes ?? ""} onChange={(event) => updateUser("notes", event.target.value || null)} rows={4} />
          </label>
        </div>
-        <EntityModalFoot onClose={onClose} onSave={() => onSave(userDraft, membershipDraft)} />
+        <EntityModalFoot
+          onClose={onClose}
+          onSave={() => onSave(userDraft, membershipDraft)}
+          deleteConfig={{
+            label: "Удалить",
+            title: "Удалить участника",
+            description: (
+              <>
+                Участник <strong>{user.name}</strong> будет удален из клиента <strong>{client.name}</strong>. Глобальный профиль пользователя останется в демо-справочнике.
+              </>
+            ),
+            onConfirm: onDelete,
+          }}
+        />
      </article>
    </div>
  );
@ -1490,11 +1588,13 @@ function GroupEditorModal({
  users,
  onClose,
  onSave,
+  onDelete,
 }: {
  group: ClientGroup;
  users: LauncherUser[];
  onClose: () => void;
  onSave: (patch: Partial<ClientGroup>) => void;
+  onDelete: () => void;
 }) {
  const [draft, setDraft] = useState<ClientGroup>(group);

@ -1543,7 +1643,20 @@ function GroupEditorModal({
            </div>
          </div>
        </div>
-        <EntityModalFoot onClose={onClose} onSave={() => onSave(draft)} />
+        <EntityModalFoot
+          onClose={onClose}
+          onSave={() => onSave(draft)}
+          deleteConfig={{
+            label: "Удалить",
+            title: "Удалить группу",
+            description: (
+              <>
+                Группа <strong>{group.name}</strong> и привязанные к ней гранты сервисов будут удалены.
+              </>
+            ),
+            onConfirm: onDelete,
+          }}
+        />
      </article>
    </div>
  );
@ -1563,16 +1676,52 @@ function EntityModalHead({ eyebrow, title, onClose }: { eyebrow: string; title:
  );
 }

-function EntityModalFoot({ onClose, onSave }: { onClose: () => void; onSave: () => void }) {
+function EntityModalFoot({
+  onClose,
+  onSave,
+  deleteConfig,
+}: {
+  onClose: () => void;
+  onSave: () => void;
+  deleteConfig?: {
+    label: string;
+    title: string;
+    description: ReactNode;
+    onConfirm: () => void;
+  };
+}) {
+  const [deleteOpen, setDeleteOpen] = useState(false);
+
  return (
-    <div className="service-content-modal__foot">
-      <Button variant="secondary" type="button" onClick={onClose}>
-        Отмена
-      </Button>
-      <Button variant="primary" type="button" icon={<Save size={16} />} onClick={onSave}>
-        Сохранить
-      </Button>
-    </div>
+    <>
+      <div className="service-content-modal__foot">
+        <Button variant="secondary" surface="modal" type="button" onClick={onClose}>
+          Отмена
+        </Button>
+        <div className="service-content-modal__foot-actions">
+          {deleteConfig ? (
+            <Button variant="danger" surface="modal" type="button" icon={<Trash2 size={16} />} onClick={() => setDeleteOpen(true)}>
+              {deleteConfig.label}
+            </Button>
+          ) : null}
+          <Button variant="accent" surface="modal" accentRgb={modalActionAccentRgb} type="button" icon={<Save size={16} />} onClick={onSave}>
+            Сохранить
+          </Button>
+        </div>
+      </div>
+      {deleteConfig ? (
+        <NodeDcDeleteModal
+          isOpen={deleteOpen}
+          title={deleteConfig.title}
+          description={deleteConfig.description}
+          onClose={() => setDeleteOpen(false)}
+          onConfirm={() => {
+            setDeleteOpen(false);
+            deleteConfig.onConfirm();
+          }}
+        />
+      ) : null}
+    </>
  );
 }

@ -1821,16 +1970,20 @@ function InvitesSection({
  actorUserId,
  onCreateInvite,
  onUpdateInvite,
+  onDeleteInvite,
 }: {
  data: LauncherData;
  clientId: string;
  actorUserId: string;
  onCreateInvite: (invite: Pick<Invite, "clientId" | "email" | "role">) => void;
  onUpdateInvite: (inviteId: string, patch: Partial<Invite>) => void;
+  onDeleteInvite: (inviteId: string) => void;
 }) {
  const [email, setEmail] = useState("");
  const [role, setRole] = useState<ClientMembershipRole>("member");
+  const [deleteInviteId, setDeleteInviteId] = useState<string | null>(null);
  const invites = data.invites.filter((invite) => invite.clientId === clientId);
+  const deletingInvite = invites.find((invite) => invite.id === deleteInviteId) ?? null;
  const actor = getUser(data, actorUserId);

  function handleCreateInvite() {
@ -1884,6 +2037,7 @@ function InvitesSection({
              <th>Статус</th>
              <th>Ссылка</th>
              <th>Истекает</th>
+              <th aria-label="Удаление" />
            </tr>
          </thead>
          <tbody>
@ -1938,11 +2092,35 @@ function InvitesSection({
                    }}
                  />
                </td>
+                <td className="services-admin-table__actions">
+                  <IconButton
+                    label={`Удалить инвайт ${invite.email}`}
+                    className="admin-circle-action services-admin-table__edit"
+                    type="button"
+                    onClick={() => setDeleteInviteId(invite.id)}
+                  >
+                    <Trash2 size={15} />
+                  </IconButton>
+                </td>
              </tr>
            ))}
          </tbody>
        </table>
      </GlassSurface>
+      <NodeDcDeleteModal
+        isOpen={Boolean(deletingInvite)}
+        title="Удалить инвайт"
+        description={
+          <>
+            Инвайт для <strong>{deletingInvite?.email}</strong> будет удален вместе с токеном приглашения.
+          </>
+        }
+        onClose={() => setDeleteInviteId(null)}
+        onConfirm={() => {
+          if (deletingInvite) onDeleteInvite(deletingInvite.id);
+          setDeleteInviteId(null);
+        }}
+      />
    </div>
  );
 }