/* AI Design Space — canonical design tokens v1.
   This file is the single source of truth for global theme values.
   Components must consume semantic/component tokens, not hardcoded theme colors.
*/

html:root {
  color-scheme: dark;
  --aidc-font-family-ui: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --aidc-font-size-body: 14px;
  --aidc-font-size-control: 13px;
  --aidc-font-size-caption: 12px;
  --aidc-heading-scale: 1.2;

  /* Dark palette calibrated against the published Theme Settings surfaces. */
  --aidc-neutral-950: #25262c;
  --aidc-neutral-925: #282a33;
  --aidc-neutral-900: #30313a;
  --aidc-neutral-850: #2b2d35;
  --aidc-neutral-800: #2d2f37;
  --aidc-neutral-775: #41434f;

  /* Brand primitives */
  --aidc-pink-500: #ff62c5;
  --aidc-pink-600: #ec008c;
  --aidc-violet-500: #7568ff;
  --aidc-cyan-500: #39bfff;
  --aidc-provider-yandex-bg: #fc3f1d;

  /* Status primitives */
  --aidc-red-500: #ef5261;
  --aidc-red-600: #d94454;
  --aidc-amber-500: #d4a440;
  --aidc-green-500: #43c88d;

  /* Semantic surfaces */
  --aidc-bg-page: var(--aidc-neutral-950);
  --aidc-bg-panel: var(--aidc-neutral-900);
  --aidc-bg-elevated: var(--aidc-neutral-850);
  --aidc-bg-card: var(--aidc-neutral-800);
  --aidc-bg-modal: #353741;
  --aidc-bg-popover: var(--aidc-neutral-925);
  --aidc-bg-folder-surface: var(--aidc-neutral-775);
  --aidc-bg-account-page: color-mix(in srgb, var(--aidc-bg-page) 72%, var(--aidc-bg-panel) 28%);
  --aidc-bg-generator-shell: var(--aidc-bg-panel);
  --aidc-bg-generator-card: color-mix(in srgb, var(--aidc-bg-panel) 82%, var(--aidc-bg-elevated) 18%);

  /* Dense workspaces: editors, pickers and full-screen tool stages. */
  --aidc-workspace-bg: color-mix(in srgb, var(--aidc-bg-page) 72%, var(--aidc-bg-panel) 28%);
  --aidc-workspace-stage-bg: #20232b;
  --aidc-workspace-panel-bg: var(--aidc-bg-panel);
  --aidc-workspace-toolbar-bg: var(--aidc-neutral-925);
  --aidc-workspace-control-bg: var(--aidc-bg-elevated);
  --aidc-workspace-control-hover: color-mix(in srgb, var(--aidc-bg-elevated) 80%, var(--aidc-text-primary) 20%);
  --aidc-workspace-selection-bg: color-mix(in srgb, var(--aidc-action-primary-from) 12%, transparent);
  --aidc-workspace-selection-border: color-mix(in srgb, var(--aidc-action-primary-from) 46%, transparent);

  /* Semantic text */
  --aidc-text-primary: #f5f5f7;
  --aidc-text-secondary: #cfd0d7;
  --aidc-text-muted: #9799a6;
  --aidc-text-disabled: #6f727e;
  --aidc-text-inverse: #ffffff;
  --aidc-text-on-media: #ffffff;
  --icon-color: var(--aidc-text-secondary);

  /* Readability on photography/video is deliberately theme-independent. */
  --aidc-media-caption-gradient: linear-gradient(180deg,transparent 0%,rgba(6,8,14,.18) 30%,rgba(6,8,14,.82) 100%);
  --aidc-media-overlay-bg: rgba(7, 9, 14, 0.68);
  --aidc-media-overlay-bg-soft: rgba(7, 9, 14, 0.46);
  --aidc-media-overlay-border: rgba(255, 255, 255, 0.22);
  --aidc-media-text-shadow: none;

  /* Semantic borders */
  --aidc-border-default: rgba(255, 255, 255, 0.11);
  --aidc-border-subtle: rgba(255, 255, 255, 0.065);
  --aidc-border-strong: rgba(255, 255, 255, 0.18);

  /* Component tokens — dense admin workspaces */
  --aidc-admin-workspace-surface-border: var(--aidc-border-subtle);
  --aidc-admin-workspace-control-border: var(--aidc-border-default);

  /* Brand actions */
  --aidc-action-primary-from: var(--aidc-pink-500);
  --aidc-action-primary-to: var(--aidc-pink-600);
  --aidc-action-primary-glow: rgba(255, 0, 140, 0.24);
  --aidc-action-focus: rgba(57, 191, 255, 0.68);
  --aidc-action-focus-ring: rgba(57, 191, 255, 0.16);

  /* Shared expressive brand gradients. */
  --aidc-gradient-brand-from: var(--aidc-pink-500);
  --aidc-gradient-brand-to: var(--aidc-cyan-500);
  --aidc-gradient-brand-page:
    radial-gradient(circle at 12% 0, color-mix(in srgb, var(--aidc-gradient-brand-from) 24%, transparent), transparent 38%),
    radial-gradient(circle at 100% 12%, color-mix(in srgb, var(--aidc-gradient-brand-to) 20%, transparent), transparent 40%),
    var(--aidc-bg-page);
  --aidc-gradient-brand-surface:
    radial-gradient(circle at 0 0, color-mix(in srgb, var(--aidc-gradient-brand-from) 44%, transparent), transparent 54%),
    radial-gradient(circle at 100% 100%, color-mix(in srgb, var(--aidc-gradient-brand-to) 30%, transparent), transparent 58%),
    var(--aidc-bg-panel);
  --aidc-gradient-brand-card:
    radial-gradient(circle at 0 0, color-mix(in srgb, var(--aidc-gradient-brand-from) 30%, transparent), transparent 56%),
    radial-gradient(circle at 100% 100%, color-mix(in srgb, var(--aidc-gradient-brand-to) 20%, transparent), transparent 60%),
    var(--aidc-bg-card);
  --aidc-gradient-brand-icon:
    linear-gradient(135deg, color-mix(in srgb, var(--aidc-gradient-brand-to) 82%, white 18%), var(--aidc-gradient-brand-from));

  /* Status actions */
  --aidc-action-danger-from: var(--aidc-red-500);
  --aidc-action-danger-to: var(--aidc-red-600);
  --aidc-action-danger-border: rgba(239, 82, 97, 0.42);
  --aidc-action-danger-glow: rgba(239, 82, 97, 0.24);
  --aidc-status-warning: var(--aidc-amber-500);
  --aidc-status-success: var(--aidc-green-500);
  --aidc-status-warning-bg: color-mix(in srgb, var(--aidc-status-warning) 13%, transparent);
  --aidc-status-warning-border: color-mix(in srgb, var(--aidc-status-warning) 34%, transparent);
  --aidc-status-warning-text: var(--aidc-status-warning);
  --aidc-status-success-bg: color-mix(in srgb, var(--aidc-status-success) 12%, transparent);
  --aidc-status-success-border: color-mix(in srgb, var(--aidc-status-success) 32%, transparent);
  --aidc-status-danger-bg: color-mix(in srgb, var(--aidc-red-500) 12%, transparent);

  /* CRM columns */
  --aidc-crm-column-default: #505159;
  --aidc-crm-column-overdue: #41434a;
  --aidc-crm-column-cancelled: #3a3b43;

  /* Effects */
  /* Compact editor drawer backdrop. */
  --aidc-editor-drawer-backdrop: rgba(8, 10, 18, 0.34);
  --aidc-backdrop: rgba(3, 4, 8, 0.58);
  --aidc-shadow-card: none;
  --aidc-shadow-dialog: none;
  --aidc-shadow-modal: none;
  --aidc-shadow-popover: none;
  --aidc-radius-control: 10px;
  --aidc-radius-button: 12px;
  --aidc-radius-dialog: 16px;
  --aidc-radius-pill: 999px;

  /* Shared interaction geometry — pages choose a size, never invent a height. */
  --aidc-control-height-sm: 34px;
  --aidc-control-height-md: 40px;
  --aidc-control-height-lg: 46px;
  --aidc-icon-control-size-sm: 34px;
  --aidc-icon-control-size-md: 40px;
  --aidc-icon-control-size-lg: 46px;
  --aidc-menu-row-height: 40px;
  --aidc-control-padding-x: 12px;
  --aidc-control-gap: 8px;
  --aidc-control-selected-bg: var(--aidc-workspace-selection-bg);
  --aidc-control-selected-border: var(--aidc-workspace-selection-border);
  --aidc-control-selected-text: var(--aidc-text-primary);
  --aidc-control-disabled-bg: color-mix(in srgb, var(--aidc-bg-elevated) 72%, transparent);
  --aidc-control-disabled-border: var(--aidc-border-subtle);

  /* Shared full-height workspace geometry. Route adapters only set the chrome
     reserve when their header/tab stack differs; child panels consume these. */
  --aidc-workspace-chrome-reserve: 172px;
  --aidc-workspace-footer-reserve: 38px;
  --aidc-workspace-content-min-height: 520px;
  --aidc-workspace-gap: 16px;
  --aidc-workspace-panel-padding: 18px;
  --aidc-workspace-toolbar-rail-width: 54px;
  --aidc-workspace-available-height: calc((100dvh / var(--zoom, 1)) - var(--aidc-workspace-chrome-reserve) - var(--aidc-workspace-footer-reserve));

  /* Component surfaces and media labels; adapters consume these contracts. */
  --aidc-admin-card-hover-bg: var(--aidc-bg-modal);
  --aidc-lightbox-stage-bg: var(--aidc-workspace-stage-bg);
  --aidc-resource-card-bg: var(--aidc-bg-card);
  --aidc-project-thumbnail-bg: var(--aidc-workspace-stage-bg);
  --aidc-media-label-bg: rgba(37,38,44,.84);
  --aidc-media-label-border: rgba(255,255,255,.26);
  --aidc-media-label-text: #f7f8fa;
  --aidc-media-label-text-shadow: none;

  /* Picker cursors and transparency checkerboards stay legible on any hue. */
  --aidc-picker-cursor-color: #fff;
  --aidc-picker-cursor-outline: #000;
  --aidc-picker-sv-cursor-shadow: none;
  --aidc-picker-track-cursor-shadow: none;
  --aidc-picker-alpha-checker: rgba(127,127,127,.35);
  --aidc-picker-preview-checker: rgba(127,127,127,.32);

  /* Dense editor stage/toolbar/panel surfaces, shared by all editors. */
  --aidc-editor-stage-surface: var(--aidc-workspace-stage-bg);
  --aidc-editor-stage-grid: var(--aidc-border-subtle);
  --aidc-editor-toolbar-surface: var(--aidc-workspace-toolbar-bg);
  --aidc-editor-panel-surface: var(--aidc-workspace-panel-bg);
  --aidc-editor-elevated-surface: var(--aidc-bg-elevated);

  /* Scrollbars — neutral utility, never a brand accent. */
  --aidc-scrollbar-size: 6px;
  --aidc-scrollbar-thumb: rgba(207, 208, 215, 0.38);
  --aidc-scrollbar-thumb-hover: rgba(207, 208, 215, 0.58);
  --aidc-scrollbar-track: transparent;

  /* Component tokens — dialogs */
  --aidc-dialog-bg: var(--aidc-bg-modal);
  --aidc-dialog-bg-from: var(--aidc-bg-modal);
  --aidc-dialog-bg-to: var(--aidc-neutral-925);
  --aidc-dialog-border: var(--aidc-border-default);
  --aidc-dialog-text: var(--aidc-text-primary);
  --aidc-dialog-message: var(--aidc-text-secondary);
  --aidc-dialog-input-bg: rgba(255, 255, 255, 0.045);
  --aidc-dialog-input-border: var(--aidc-border-strong);

  /* Component tokens — buttons */
  --aidc-btn-secondary-bg: rgba(255, 255, 255, 0.055);
  --aidc-btn-secondary-bg-hover: rgba(255, 255, 255, 0.095);
  --aidc-btn-secondary-border: var(--aidc-border-strong);
  --aidc-btn-primary-bg: linear-gradient(135deg, var(--aidc-action-primary-from), var(--aidc-action-primary-to));
  --aidc-btn-primary-bg-hover: linear-gradient(135deg, color-mix(in srgb, var(--aidc-action-primary-from) 88%, white 12%), var(--aidc-action-primary-to));
  --aidc-btn-primary-border: var(--aidc-border-strong);
  --aidc-btn-primary-border-hover: color-mix(in srgb, var(--aidc-action-primary-from) 56%, transparent);
  --aidc-btn-primary-text: var(--aidc-text-inverse);
  --aidc-btn-primary-shadow: none;
  --aidc-btn-disabled-bg: var(--aidc-control-disabled-bg);
  --aidc-btn-disabled-border: var(--aidc-control-disabled-border);
  --aidc-btn-disabled-text: var(--aidc-text-disabled);

  /* Component tokens — Canvas board chrome. */
  --aidc-canvas-board-bg: #1c1e29;
  --aidc-canvas-grid-color: rgba(255, 255, 255, 0.07);
  --aidc-canvas-chrome-bg: rgba(28, 30, 39, 0.88);
  --aidc-canvas-chrome-border: rgba(255, 255, 255, 0.12);
  --aidc-canvas-control-bg: rgba(255, 255, 255, 0.045);
  --aidc-canvas-control-hover: rgba(255, 255, 255, 0.09);
  --aidc-canvas-control-text: #e4e8f8;
  --aidc-canvas-control-active-bg: color-mix(in srgb, var(--aidc-violet-500) 16%, transparent);
  --aidc-canvas-control-active-border: color-mix(in srgb, var(--aidc-violet-500) 58%, transparent);
  --aidc-canvas-control-active-text: color-mix(in srgb, var(--aidc-cyan-500) 72%, white 28%);
}

/* Light mode is a semantic palette, not a visual inversion. */
html:root[data-aidc-color-mode="light"] {
  color-scheme: light;

  /* Deliberately grey application hierarchy: no near-white page-sized slabs. */
  --aidc-neutral-950: #e4e8ed !important;
  --aidc-neutral-925: #e9edf1 !important;
  --aidc-neutral-900: #eef1f4 !important;
  --aidc-neutral-850: #dce2e8 !important;
  --aidc-neutral-800: #f2f4f6 !important;
  --aidc-neutral-775: #d2d9e0 !important;

  /* Light component surfaces retain the existing contrast hierarchy. */
  --aidc-admin-card-hover-bg: #fbfbfc;
  --aidc-lightbox-stage-bg: #dde2e8;
  --aidc-resource-card-bg: #d5d9de;
  --aidc-project-thumbnail-bg: #d6dae0;
  --aidc-editor-stage-surface: #d5dbe2;
  --aidc-editor-stage-grid: rgba(20,25,34,.12);
  --aidc-editor-toolbar-surface: #e4e9ee;
  --aidc-editor-panel-surface: #e9edf1;
  --aidc-editor-elevated-surface: #dce2e8;

  /* Brand/status primitives adjusted for light surfaces. */
  --aidc-pink-500: #d2298d !important;
  --aidc-pink-600: #b9006f !important;
  --aidc-violet-500: #5c52d9 !important;
  --aidc-cyan-500: #087ea4 !important;
  --aidc-red-500: #b92f40 !important;
  --aidc-red-600: #992433 !important;
  --aidc-amber-500: #795700 !important;
  --aidc-green-500: #116b47 !important;

  /* Semantic surfaces */
  --aidc-bg-page: #e4e8ed !important;
  --aidc-bg-panel: #eef1f4 !important;
  --aidc-bg-elevated: #dce2e8 !important;
  --aidc-bg-card: #f2f4f6 !important;
  --aidc-bg-modal: #f2f4f6 !important;
  --aidc-bg-popover: #e9edf1 !important;
  --aidc-bg-folder-surface: #d2d9e0 !important;
  --aidc-bg-account-page: color-mix(in srgb, #e4e8ed 82%, #dce2e8 18%) !important;
  --aidc-bg-generator-shell: #eef1f4 !important;
  --aidc-bg-generator-card: color-mix(in srgb, #eef1f4 78%, #dce2e8 22%) !important;
  --aidc-workspace-bg: #d6dde4 !important;
  --aidc-workspace-stage-bg: #cdd5dd !important;
  --aidc-workspace-panel-bg: #eef1f4 !important;
  --aidc-workspace-toolbar-bg: #e6ebef !important;
  --aidc-workspace-control-bg: #dce2e8 !important;
  --aidc-workspace-control-hover: #d0d8e0 !important;
  --aidc-workspace-selection-bg: color-mix(in srgb, #d2298d 10%, #f2f4f6 90%) !important;
  --aidc-workspace-selection-border: color-mix(in srgb, #d2298d 44%, transparent) !important;

  /* Semantic text — stronger contrast for dense workspace UI. */
  --aidc-text-primary: #141922 !important;
  --aidc-text-secondary: #353c49 !important;
  --aidc-text-muted: #58616f !important;
  --aidc-text-disabled: #737d8b !important;
  --aidc-text-on-media: #ffffff !important;
  --icon-color: #46505f !important;

  /* Borders */
  --aidc-border-default: rgba(20, 25, 34, 0.16) !important;
  --aidc-border-subtle: rgba(20, 25, 34, 0.10) !important;
  --aidc-border-strong: rgba(20, 25, 34, 0.26) !important;
  --aidc-admin-workspace-surface-border: rgba(20, 25, 34, 0.13) !important;
  --aidc-admin-workspace-control-border: rgba(20, 25, 34, 0.20) !important;

  /* Brand actions */
  --aidc-action-primary-from: #d2298d !important;
  --aidc-action-primary-to: #b9006f !important;
  --aidc-action-primary-glow: rgba(185, 0, 111, 0.12) !important;
  --aidc-action-focus: rgba(8, 126, 164, 0.82) !important;
  --aidc-action-focus-ring: rgba(8, 126, 164, 0.18) !important;
  --aidc-gradient-brand-from: #d2298d !important;
  --aidc-gradient-brand-to: #087ea4 !important;
  --aidc-gradient-brand-page:
    radial-gradient(circle at 12% 0, color-mix(in srgb, #d2298d 8%, transparent), transparent 38%),
    radial-gradient(circle at 100% 12%, color-mix(in srgb, #087ea4 6%, transparent), transparent 40%),
    #e4e8ed !important;
  --aidc-gradient-brand-surface:
    radial-gradient(circle at 0 0, color-mix(in srgb, #d2298d 9%, transparent), transparent 54%),
    radial-gradient(circle at 100% 100%, color-mix(in srgb, #087ea4 7%, transparent), transparent 58%),
    #eef1f4 !important;
  --aidc-gradient-brand-card:
    radial-gradient(circle at 0 0, color-mix(in srgb, #d2298d 7%, transparent), transparent 56%),
    radial-gradient(circle at 100% 100%, color-mix(in srgb, #087ea4 5%, transparent), transparent 60%),
    #f2f4f6 !important;

  /* Status actions */
  --aidc-action-danger-from: #b92f40 !important;
  --aidc-action-danger-to: #992433 !important;
  --aidc-action-danger-border: rgba(185, 47, 64, 0.40) !important;
  --aidc-action-danger-glow: rgba(185, 47, 64, 0.13) !important;
  --aidc-status-warning: #795700 !important;
  --aidc-status-success: #116b47 !important;
  --aidc-status-warning-bg: color-mix(in srgb, #795700 10%, #f2f4f6 90%) !important;
  --aidc-status-warning-border: color-mix(in srgb, #795700 30%, transparent) !important;
  --aidc-status-warning-text: #6d4f00 !important;
  --aidc-status-success-bg: color-mix(in srgb, #116b47 9%, #f2f4f6 91%) !important;
  --aidc-status-success-border: color-mix(in srgb, #116b47 28%, transparent) !important;
  --aidc-status-danger-bg: color-mix(in srgb, #b92f40 9%, #f2f4f6 91%) !important;

  /* CRM columns */
  --aidc-crm-column-default: #dce1e7 !important;
  --aidc-crm-column-overdue: #eedde1 !important;
  --aidc-crm-column-cancelled: #eadfe7 !important;

  /* Effects and shared controls */
  /* Compact editor drawer backdrop. */
  --aidc-editor-drawer-backdrop: rgba(8, 10, 18, 0.34);
  --aidc-backdrop: rgba(20, 25, 34, 0.40) !important;
  --aidc-scrollbar-thumb: rgba(53, 60, 73, 0.42) !important;
  --aidc-scrollbar-thumb-hover: rgba(53, 60, 73, 0.62) !important;
  --aidc-dialog-bg: #f2f4f6 !important;
  --aidc-dialog-bg-from: #f2f4f6 !important;
  --aidc-dialog-bg-to: #e4e8ed !important;
  --aidc-dialog-border: rgba(20, 25, 34, 0.16) !important;
  --aidc-dialog-text: #141922 !important;
  --aidc-dialog-message: #353c49 !important;
  --aidc-dialog-input-bg: rgba(20, 25, 34, 0.055) !important;
  --aidc-dialog-input-border: rgba(20, 25, 34, 0.24) !important;
  --aidc-btn-secondary-bg: rgba(20, 25, 34, 0.06) !important;
  --aidc-btn-secondary-bg-hover: rgba(20, 25, 34, 0.10) !important;
  --aidc-btn-secondary-border: rgba(20, 25, 34, 0.24) !important;
  /* Light primary actions: pale pink fill with a restrained pink outline.
     Keep bright fuchsia out of large CTA surfaces while preserving the brand hue. */
  --aidc-btn-primary-bg: color-mix(in srgb, #d2298d 7%, #f7f4f6 93%) !important;
  --aidc-btn-primary-bg-hover: color-mix(in srgb, #d2298d 12%, #f7f4f6 88%) !important;
  --aidc-btn-primary-border: color-mix(in srgb, #d2298d 52%, #f7f4f6 48%) !important;
  --aidc-btn-primary-border-hover: color-mix(in srgb, #d2298d 68%, #f7f4f6 32%) !important;
  --aidc-btn-primary-text: #a84d7f !important;
  --aidc-btn-primary-shadow: none !important;
  --aidc-control-disabled-bg: rgba(20, 25, 34, 0.035) !important;
  --aidc-control-disabled-border: rgba(20, 25, 34, 0.10) !important;
  --aidc-btn-disabled-bg: rgba(20, 25, 34, 0.035) !important;
  --aidc-btn-disabled-border: rgba(20, 25, 34, 0.10) !important;
  --aidc-btn-disabled-text: #737d8b !important;

  /* Canvas board — neutral medium-grey workspace with readable dark grid. */
  --aidc-canvas-board-bg: #aeb4bb !important;
  --aidc-canvas-grid-color: rgba(55, 62, 72, 0.20) !important;
  --aidc-canvas-chrome-bg: rgba(242, 244, 246, 0.95) !important;
  --aidc-canvas-chrome-border: rgba(20, 25, 34, 0.18) !important;
  --aidc-canvas-control-bg: rgba(20, 25, 34, 0.06) !important;
  --aidc-canvas-control-hover: rgba(20, 25, 34, 0.11) !important;
  --aidc-canvas-control-text: #353c49 !important;
  --aidc-canvas-control-active-bg: color-mix(in srgb, #d2298d 10%, #f2f4f6 90%) !important;
  --aidc-canvas-control-active-border: color-mix(in srgb, #d2298d 42%, transparent) !important;
  --aidc-canvas-control-active-text: #a21469 !important;
}

/* Platform-wide flat elevation contract.
   Both light and dark application themes are intentionally shadow-free.
   Visual hierarchy comes from surfaces, borders and spacing, not elevation.
   Focus stays accessible through a real outline instead of a shadow ring. */
html[data-aidc-color-mode][data-aidc-color-mode][data-aidc-color-mode] body,
html[data-aidc-color-mode][data-aidc-color-mode][data-aidc-color-mode] body * {
  box-shadow: none !important;
  text-shadow: none !important;
}

html[data-aidc-color-mode][data-aidc-color-mode][data-aidc-color-mode] body :where(
  button,
  a,
  input,
  textarea,
  select,
  [tabindex]:not([tabindex="-1"])
):focus-visible {
  outline: 2px solid var(--aidc-action-focus-ring) !important;
  outline-offset: 2px !important;
}

/* Global scrollbar contract. */
html,
body,
body * {
  scrollbar-width: thin !important;
  scrollbar-color: var(--aidc-scrollbar-thumb) var(--aidc-scrollbar-track) !important;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar,
body *::-webkit-scrollbar {
  width: var(--aidc-scrollbar-size) !important;
  height: var(--aidc-scrollbar-size) !important;
}

html::-webkit-scrollbar-track,
body::-webkit-scrollbar-track,
body *::-webkit-scrollbar-track {
  background: var(--aidc-scrollbar-track) !important;
}

html::-webkit-scrollbar-thumb,
body::-webkit-scrollbar-thumb,
body *::-webkit-scrollbar-thumb {
  background: var(--aidc-scrollbar-thumb) !important;
  border: 1px solid transparent !important;
  background-clip: padding-box !important;
  border-radius: 999px !important;
}

html::-webkit-scrollbar-thumb:hover,
body::-webkit-scrollbar-thumb:hover,
body *::-webkit-scrollbar-thumb:hover {
  background: var(--aidc-scrollbar-thumb-hover) !important;
  background-clip: padding-box !important;
}

/* Theme tokens change as one paint; normal interaction transitions resume afterward. */
html[data-aidc-color-mode-changing],
html[data-aidc-color-mode-changing] *,
html[data-aidc-color-mode-changing] *::before,
html[data-aidc-color-mode-changing] *::after {
  transition: none !important;
}

/* Shared mobile table layout for every admin surface.
   Keep dense tables on phones and expose every column through horizontal scroll. */
@media (max-width:720px){
  body [data-aidc-responsive-table-wrap],
  body .table-wrap{
    max-width:100%;
    overflow-x:auto!important;
    overflow-y:hidden;
    overscroll-behavior-x:contain;
    -webkit-overflow-scrolling:touch;
  }

  body table.aidc-responsive-table{
    display:table;
    width:max-content!important;
    min-width:720px!important;
    table-layout:auto!important;
    border-collapse:collapse;
  }

  body table.aidc-responsive-table th,
  body table.aidc-responsive-table tbody td{
    width:auto!important;
    min-width:96px!important;
    max-width:260px;
    padding:9px 10px!important;
    white-space:normal;
    overflow-wrap:break-word;
    word-break:normal;
  }

  body table.aidc-responsive-table th:first-child,
  body table.aidc-responsive-table tbody td:first-child{
    position:sticky;
    left:0;
    z-index:2;
    min-width:72px!important;
    background:var(--aidc-bg-elevated,#1d1e21);
  }

  body table.aidc-responsive-table th:first-child{
    z-index:4;
  }

  body table.aidc-responsive-table tbody td::before{
    display:none;
  }

  body table.aidc-responsive-table input,
  body table.aidc-responsive-table select,
  body table.aidc-responsive-table textarea{
    max-width:220px;
  }

  body table.aidc-responsive-table .actions button,
  body table.aidc-responsive-table .actions a{
    white-space:nowrap;
  }
}

/* AI Design Space — canonical design tokens v1.
   This file is the single source of truth for global theme values.
   Components must consume semantic/component tokens, not hardcoded theme colors.
*/

html:root {
  color-scheme: dark;
  --aidc-font-family-ui: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --aidc-font-size-body: 14px;
  --aidc-font-size-control: 13px;
  --aidc-font-size-caption: 12px;
  --aidc-heading-scale: 1.2;

  /* Dark palette calibrated against the published Theme Settings surfaces. */
  --aidc-neutral-950: #25262c;
  --aidc-neutral-925: #282a33;
  --aidc-neutral-900: #30313a;
  --aidc-neutral-850: #2b2d35;
  --aidc-neutral-800: #2d2f37;
  --aidc-neutral-775: #41434f;

  /* Brand primitives */
  --aidc-pink-500: #ff62c5;
  --aidc-pink-600: #ec008c;
  --aidc-violet-500: #7568ff;
  --aidc-cyan-500: #39bfff;
  --aidc-provider-yandex-bg: #fc3f1d;

  /* Status primitives */
  --aidc-red-500: #ef5261;
  --aidc-red-600: #d94454;
  --aidc-amber-500: #d4a440;
  --aidc-green-500: #43c88d;

  /* Semantic surfaces */
  --aidc-bg-page: var(--aidc-neutral-950);
  --aidc-bg-panel: var(--aidc-neutral-900);
  --aidc-bg-elevated: var(--aidc-neutral-850);
  --aidc-bg-card: var(--aidc-neutral-800);
  --aidc-bg-modal: #353741;
  --aidc-bg-popover: var(--aidc-neutral-925);
  --aidc-bg-folder-surface: var(--aidc-neutral-775);
  --aidc-bg-account-page: color-mix(in srgb, var(--aidc-bg-page) 72%, var(--aidc-bg-panel) 28%);
  --aidc-bg-generator-shell: var(--aidc-bg-panel);
  --aidc-bg-generator-card: color-mix(in srgb, var(--aidc-bg-panel) 82%, var(--aidc-bg-elevated) 18%);

  /* Dense workspaces: editors, pickers and full-screen tool stages. */
  --aidc-workspace-bg: color-mix(in srgb, var(--aidc-bg-page) 72%, var(--aidc-bg-panel) 28%);
  --aidc-workspace-stage-bg: #20232b;
  --aidc-workspace-panel-bg: var(--aidc-bg-panel);
  --aidc-workspace-toolbar-bg: var(--aidc-neutral-925);
  --aidc-workspace-control-bg: var(--aidc-bg-elevated);
  --aidc-workspace-control-hover: color-mix(in srgb, var(--aidc-bg-elevated) 80%, var(--aidc-text-primary) 20%);
  --aidc-workspace-selection-bg: color-mix(in srgb, var(--aidc-action-primary-from) 12%, transparent);
  --aidc-workspace-selection-border: color-mix(in srgb, var(--aidc-action-primary-from) 46%, transparent);

  /* Semantic text */
  --aidc-text-primary: #f5f5f7;
  --aidc-text-secondary: #cfd0d7;
  --aidc-text-muted: #9799a6;
  --aidc-text-disabled: #6f727e;
  --aidc-text-inverse: #ffffff;
  --aidc-text-on-media: #ffffff;
  --icon-color: var(--aidc-text-secondary);

  /* Readability on photography/video is deliberately theme-independent. */
  --aidc-media-caption-gradient: linear-gradient(180deg,transparent 0%,rgba(6,8,14,.18) 30%,rgba(6,8,14,.82) 100%);
  --aidc-media-overlay-bg: rgba(7, 9, 14, 0.68);
  --aidc-media-overlay-bg-soft: rgba(7, 9, 14, 0.46);
  --aidc-media-overlay-border: rgba(255, 255, 255, 0.22);
  --aidc-media-text-shadow: none;

  /* Semantic borders */
  --aidc-border-default: rgba(255, 255, 255, 0.11);
  --aidc-border-subtle: rgba(255, 255, 255, 0.065);
  --aidc-border-strong: rgba(255, 255, 255, 0.18);

  /* Component tokens — dense admin workspaces */
  --aidc-admin-workspace-surface-border: var(--aidc-border-subtle);
  --aidc-admin-workspace-control-border: var(--aidc-border-default);

  /* Brand actions */
  --aidc-action-primary-from: var(--aidc-pink-500);
  --aidc-action-primary-to: var(--aidc-pink-600);
  --aidc-action-primary-glow: rgba(255, 0, 140, 0.24);
  --aidc-action-focus: rgba(57, 191, 255, 0.68);
  --aidc-action-focus-ring: rgba(57, 191, 255, 0.16);

  /* Shared expressive brand gradients. */
  --aidc-gradient-brand-from: var(--aidc-pink-500);
  --aidc-gradient-brand-to: var(--aidc-cyan-500);
  --aidc-gradient-brand-page:
    radial-gradient(circle at 12% 0, color-mix(in srgb, var(--aidc-gradient-brand-from) 24%, transparent), transparent 38%),
    radial-gradient(circle at 100% 12%, color-mix(in srgb, var(--aidc-gradient-brand-to) 20%, transparent), transparent 40%),
    var(--aidc-bg-page);
  --aidc-gradient-brand-surface:
    radial-gradient(circle at 0 0, color-mix(in srgb, var(--aidc-gradient-brand-from) 44%, transparent), transparent 54%),
    radial-gradient(circle at 100% 100%, color-mix(in srgb, var(--aidc-gradient-brand-to) 30%, transparent), transparent 58%),
    var(--aidc-bg-panel);
  --aidc-gradient-brand-card:
    radial-gradient(circle at 0 0, color-mix(in srgb, var(--aidc-gradient-brand-from) 30%, transparent), transparent 56%),
    radial-gradient(circle at 100% 100%, color-mix(in srgb, var(--aidc-gradient-brand-to) 20%, transparent), transparent 60%),
    var(--aidc-bg-card);
  --aidc-gradient-brand-icon:
    linear-gradient(135deg, color-mix(in srgb, var(--aidc-gradient-brand-to) 82%, white 18%), var(--aidc-gradient-brand-from));

  /* Status actions */
  --aidc-action-danger-from: var(--aidc-red-500);
  --aidc-action-danger-to: var(--aidc-red-600);
  --aidc-action-danger-border: rgba(239, 82, 97, 0.42);
  --aidc-action-danger-glow: rgba(239, 82, 97, 0.24);
  --aidc-status-warning: var(--aidc-amber-500);
  --aidc-status-success: var(--aidc-green-500);
  --aidc-status-warning-bg: color-mix(in srgb, var(--aidc-status-warning) 13%, transparent);
  --aidc-status-warning-border: color-mix(in srgb, var(--aidc-status-warning) 34%, transparent);
  --aidc-status-warning-text: var(--aidc-status-warning);
  --aidc-status-success-bg: color-mix(in srgb, var(--aidc-status-success) 12%, transparent);
  --aidc-status-success-border: color-mix(in srgb, var(--aidc-status-success) 32%, transparent);
  --aidc-status-danger-bg: color-mix(in srgb, var(--aidc-red-500) 12%, transparent);

  /* CRM columns */
  --aidc-crm-column-default: #505159;
  --aidc-crm-column-overdue: #41434a;
  --aidc-crm-column-cancelled: #3a3b43;

  /* Effects */
  /* Compact editor drawer backdrop. */
  --aidc-editor-drawer-backdrop: rgba(8, 10, 18, 0.34);
  --aidc-backdrop: rgba(3, 4, 8, 0.58);
  --aidc-shadow-card: none;
  --aidc-shadow-dialog: none;
  --aidc-shadow-modal: none;
  --aidc-shadow-popover: none;
  --aidc-radius-control: 10px;
  --aidc-radius-button: 12px;
  --aidc-radius-dialog: 16px;
  --aidc-radius-pill: 999px;

  /* Shared interaction geometry — pages choose a size, never invent a height. */
  --aidc-control-height-sm: 34px;
  --aidc-control-height-md: 40px;
  --aidc-control-height-lg: 46px;
  --aidc-icon-control-size-sm: 34px;
  --aidc-icon-control-size-md: 40px;
  --aidc-icon-control-size-lg: 46px;
  --aidc-menu-row-height: 40px;
  --aidc-control-padding-x: 12px;
  --aidc-control-gap: 8px;
  --aidc-control-selected-bg: var(--aidc-workspace-selection-bg);
  --aidc-control-selected-border: var(--aidc-workspace-selection-border);
  --aidc-control-selected-text: var(--aidc-text-primary);
  --aidc-control-disabled-bg: color-mix(in srgb, var(--aidc-bg-elevated) 72%, transparent);
  --aidc-control-disabled-border: var(--aidc-border-subtle);

  /* Shared full-height workspace geometry. Route adapters only set the chrome
     reserve when their header/tab stack differs; child panels consume these. */
  --aidc-workspace-chrome-reserve: 172px;
  --aidc-workspace-footer-reserve: 38px;
  --aidc-workspace-content-min-height: 520px;
  --aidc-workspace-gap: 16px;
  --aidc-workspace-panel-padding: 18px;
  --aidc-workspace-toolbar-rail-width: 54px;
  --aidc-workspace-available-height: calc((100dvh / var(--zoom, 1)) - var(--aidc-workspace-chrome-reserve) - var(--aidc-workspace-footer-reserve));

  /* Component surfaces and media labels; adapters consume these contracts. */
  --aidc-admin-card-hover-bg: var(--aidc-bg-modal);
  --aidc-lightbox-stage-bg: var(--aidc-workspace-stage-bg);
  --aidc-resource-card-bg: var(--aidc-bg-card);
  --aidc-project-thumbnail-bg: var(--aidc-workspace-stage-bg);
  --aidc-media-label-bg: rgba(37,38,44,.84);
  --aidc-media-label-border: rgba(255,255,255,.26);
  --aidc-media-label-text: #f7f8fa;
  --aidc-media-label-text-shadow: none;

  /* Picker cursors and transparency checkerboards stay legible on any hue. */
  --aidc-picker-cursor-color: #fff;
  --aidc-picker-cursor-outline: #000;
  --aidc-picker-sv-cursor-shadow: none;
  --aidc-picker-track-cursor-shadow: none;
  --aidc-picker-alpha-checker: rgba(127,127,127,.35);
  --aidc-picker-preview-checker: rgba(127,127,127,.32);

  /* Dense editor stage/toolbar/panel surfaces, shared by all editors. */
  --aidc-editor-stage-surface: var(--aidc-workspace-stage-bg);
  --aidc-editor-stage-grid: var(--aidc-border-subtle);
  --aidc-editor-toolbar-surface: var(--aidc-workspace-toolbar-bg);
  --aidc-editor-panel-surface: var(--aidc-workspace-panel-bg);
  --aidc-editor-elevated-surface: var(--aidc-bg-elevated);

  /* Scrollbars — neutral utility, never a brand accent. */
  --aidc-scrollbar-size: 6px;
  --aidc-scrollbar-thumb: rgba(207, 208, 215, 0.38);
  --aidc-scrollbar-thumb-hover: rgba(207, 208, 215, 0.58);
  --aidc-scrollbar-track: transparent;

  /* Component tokens — dialogs */
  --aidc-dialog-bg: var(--aidc-bg-modal);
  --aidc-dialog-bg-from: var(--aidc-bg-modal);
  --aidc-dialog-bg-to: var(--aidc-neutral-925);
  --aidc-dialog-border: var(--aidc-border-default);
  --aidc-dialog-text: var(--aidc-text-primary);
  --aidc-dialog-message: var(--aidc-text-secondary);
  --aidc-dialog-input-bg: rgba(255, 255, 255, 0.045);
  --aidc-dialog-input-border: var(--aidc-border-strong);

  /* Component tokens — buttons */
  --aidc-btn-secondary-bg: rgba(255, 255, 255, 0.055);
  --aidc-btn-secondary-bg-hover: rgba(255, 255, 255, 0.095);
  --aidc-btn-secondary-border: var(--aidc-border-strong);
  --aidc-btn-primary-bg: linear-gradient(135deg, var(--aidc-action-primary-from), var(--aidc-action-primary-to));
  --aidc-btn-primary-bg-hover: linear-gradient(135deg, color-mix(in srgb, var(--aidc-action-primary-from) 88%, white 12%), var(--aidc-action-primary-to));
  --aidc-btn-primary-border: var(--aidc-border-strong);
  --aidc-btn-primary-border-hover: color-mix(in srgb, var(--aidc-action-primary-from) 56%, transparent);
  --aidc-btn-primary-text: var(--aidc-text-inverse);
  --aidc-btn-primary-shadow: none;
  --aidc-btn-disabled-bg: var(--aidc-control-disabled-bg);
  --aidc-btn-disabled-border: var(--aidc-control-disabled-border);
  --aidc-btn-disabled-text: var(--aidc-text-disabled);

  /* Component tokens — Canvas board chrome. */
  --aidc-canvas-board-bg: #1c1e29;
  --aidc-canvas-grid-color: rgba(255, 255, 255, 0.07);
  --aidc-canvas-chrome-bg: rgba(28, 30, 39, 0.88);
  --aidc-canvas-chrome-border: rgba(255, 255, 255, 0.12);
  --aidc-canvas-control-bg: rgba(255, 255, 255, 0.045);
  --aidc-canvas-control-hover: rgba(255, 255, 255, 0.09);
  --aidc-canvas-control-text: #e4e8f8;
  --aidc-canvas-control-active-bg: color-mix(in srgb, var(--aidc-violet-500) 16%, transparent);
  --aidc-canvas-control-active-border: color-mix(in srgb, var(--aidc-violet-500) 58%, transparent);
  --aidc-canvas-control-active-text: color-mix(in srgb, var(--aidc-cyan-500) 72%, white 28%);
}

/* Light mode is a semantic palette, not a visual inversion. */
html:root[data-aidc-color-mode="light"] {
  color-scheme: light;

  /* Deliberately grey application hierarchy: no near-white page-sized slabs. */
  --aidc-neutral-950: #e4e8ed !important;
  --aidc-neutral-925: #e9edf1 !important;
  --aidc-neutral-900: #eef1f4 !important;
  --aidc-neutral-850: #dce2e8 !important;
  --aidc-neutral-800: #f2f4f6 !important;
  --aidc-neutral-775: #d2d9e0 !important;

  /* Light component surfaces retain the existing contrast hierarchy. */
  --aidc-admin-card-hover-bg: #fbfbfc;
  --aidc-lightbox-stage-bg: #dde2e8;
  --aidc-resource-card-bg: #d5d9de;
  --aidc-project-thumbnail-bg: #d6dae0;
  --aidc-editor-stage-surface: #d5dbe2;
  --aidc-editor-stage-grid: rgba(20,25,34,.12);
  --aidc-editor-toolbar-surface: #e4e9ee;
  --aidc-editor-panel-surface: #e9edf1;
  --aidc-editor-elevated-surface: #dce2e8;

  /* Brand/status primitives adjusted for light surfaces. */
  --aidc-pink-500: #d2298d !important;
  --aidc-pink-600: #b9006f !important;
  --aidc-violet-500: #5c52d9 !important;
  --aidc-cyan-500: #087ea4 !important;
  --aidc-red-500: #b92f40 !important;
  --aidc-red-600: #992433 !important;
  --aidc-amber-500: #795700 !important;
  --aidc-green-500: #116b47 !important;

  /* Semantic surfaces */
  --aidc-bg-page: #e4e8ed !important;
  --aidc-bg-panel: #eef1f4 !important;
  --aidc-bg-elevated: #dce2e8 !important;
  --aidc-bg-card: #f2f4f6 !important;
  --aidc-bg-modal: #f2f4f6 !important;
  --aidc-bg-popover: #e9edf1 !important;
  --aidc-bg-folder-surface: #d2d9e0 !important;
  --aidc-bg-account-page: color-mix(in srgb, #e4e8ed 82%, #dce2e8 18%) !important;
  --aidc-bg-generator-shell: #eef1f4 !important;
  --aidc-bg-generator-card: color-mix(in srgb, #eef1f4 78%, #dce2e8 22%) !important;
  --aidc-workspace-bg: #d6dde4 !important;
  --aidc-workspace-stage-bg: #cdd5dd !important;
  --aidc-workspace-panel-bg: #eef1f4 !important;
  --aidc-workspace-toolbar-bg: #e6ebef !important;
  --aidc-workspace-control-bg: #dce2e8 !important;
  --aidc-workspace-control-hover: #d0d8e0 !important;
  --aidc-workspace-selection-bg: color-mix(in srgb, #d2298d 10%, #f2f4f6 90%) !important;
  --aidc-workspace-selection-border: color-mix(in srgb, #d2298d 44%, transparent) !important;

  /* Semantic text — stronger contrast for dense workspace UI. */
  --aidc-text-primary: #141922 !important;
  --aidc-text-secondary: #353c49 !important;
  --aidc-text-muted: #58616f !important;
  --aidc-text-disabled: #737d8b !important;
  --aidc-text-on-media: #ffffff !important;
  --icon-color: #46505f !important;

  /* Borders */
  --aidc-border-default: rgba(20, 25, 34, 0.16) !important;
  --aidc-border-subtle: rgba(20, 25, 34, 0.10) !important;
  --aidc-border-strong: rgba(20, 25, 34, 0.26) !important;
  --aidc-admin-workspace-surface-border: rgba(20, 25, 34, 0.13) !important;
  --aidc-admin-workspace-control-border: rgba(20, 25, 34, 0.20) !important;

  /* Brand actions */
  --aidc-action-primary-from: #d2298d !important;
  --aidc-action-primary-to: #b9006f !important;
  --aidc-action-primary-glow: rgba(185, 0, 111, 0.12) !important;
  --aidc-action-focus: rgba(8, 126, 164, 0.82) !important;
  --aidc-action-focus-ring: rgba(8, 126, 164, 0.18) !important;
  --aidc-gradient-brand-from: #d2298d !important;
  --aidc-gradient-brand-to: #087ea4 !important;
  --aidc-gradient-brand-page:
    radial-gradient(circle at 12% 0, color-mix(in srgb, #d2298d 8%, transparent), transparent 38%),
    radial-gradient(circle at 100% 12%, color-mix(in srgb, #087ea4 6%, transparent), transparent 40%),
    #e4e8ed !important;
  --aidc-gradient-brand-surface:
    radial-gradient(circle at 0 0, color-mix(in srgb, #d2298d 9%, transparent), transparent 54%),
    radial-gradient(circle at 100% 100%, color-mix(in srgb, #087ea4 7%, transparent), transparent 58%),
    #eef1f4 !important;
  --aidc-gradient-brand-card:
    radial-gradient(circle at 0 0, color-mix(in srgb, #d2298d 7%, transparent), transparent 56%),
    radial-gradient(circle at 100% 100%, color-mix(in srgb, #087ea4 5%, transparent), transparent 60%),
    #f2f4f6 !important;

  /* Status actions */
  --aidc-action-danger-from: #b92f40 !important;
  --aidc-action-danger-to: #992433 !important;
  --aidc-action-danger-border: rgba(185, 47, 64, 0.40) !important;
  --aidc-action-danger-glow: rgba(185, 47, 64, 0.13) !important;
  --aidc-status-warning: #795700 !important;
  --aidc-status-success: #116b47 !important;
  --aidc-status-warning-bg: color-mix(in srgb, #795700 10%, #f2f4f6 90%) !important;
  --aidc-status-warning-border: color-mix(in srgb, #795700 30%, transparent) !important;
  --aidc-status-warning-text: #6d4f00 !important;
  --aidc-status-success-bg: color-mix(in srgb, #116b47 9%, #f2f4f6 91%) !important;
  --aidc-status-success-border: color-mix(in srgb, #116b47 28%, transparent) !important;
  --aidc-status-danger-bg: color-mix(in srgb, #b92f40 9%, #f2f4f6 91%) !important;

  /* CRM columns */
  --aidc-crm-column-default: #dce1e7 !important;
  --aidc-crm-column-overdue: #eedde1 !important;
  --aidc-crm-column-cancelled: #eadfe7 !important;

  /* Effects and shared controls */
  /* Compact editor drawer backdrop. */
  --aidc-editor-drawer-backdrop: rgba(8, 10, 18, 0.34);
  --aidc-backdrop: rgba(20, 25, 34, 0.40) !important;
  --aidc-scrollbar-thumb: rgba(53, 60, 73, 0.42) !important;
  --aidc-scrollbar-thumb-hover: rgba(53, 60, 73, 0.62) !important;
  --aidc-dialog-bg: #f2f4f6 !important;
  --aidc-dialog-bg-from: #f2f4f6 !important;
  --aidc-dialog-bg-to: #e4e8ed !important;
  --aidc-dialog-border: rgba(20, 25, 34, 0.16) !important;
  --aidc-dialog-text: #141922 !important;
  --aidc-dialog-message: #353c49 !important;
  --aidc-dialog-input-bg: rgba(20, 25, 34, 0.055) !important;
  --aidc-dialog-input-border: rgba(20, 25, 34, 0.24) !important;
  --aidc-btn-secondary-bg: rgba(20, 25, 34, 0.06) !important;
  --aidc-btn-secondary-bg-hover: rgba(20, 25, 34, 0.10) !important;
  --aidc-btn-secondary-border: rgba(20, 25, 34, 0.24) !important;
  /* Light primary actions: pale pink fill with a restrained pink outline.
     Keep bright fuchsia out of large CTA surfaces while preserving the brand hue. */
  --aidc-btn-primary-bg: color-mix(in srgb, #d2298d 7%, #f7f4f6 93%) !important;
  --aidc-btn-primary-bg-hover: color-mix(in srgb, #d2298d 12%, #f7f4f6 88%) !important;
  --aidc-btn-primary-border: color-mix(in srgb, #d2298d 52%, #f7f4f6 48%) !important;
  --aidc-btn-primary-border-hover: color-mix(in srgb, #d2298d 68%, #f7f4f6 32%) !important;
  --aidc-btn-primary-text: #a84d7f !important;
  --aidc-btn-primary-shadow: none !important;
  --aidc-control-disabled-bg: rgba(20, 25, 34, 0.035) !important;
  --aidc-control-disabled-border: rgba(20, 25, 34, 0.10) !important;
  --aidc-btn-disabled-bg: rgba(20, 25, 34, 0.035) !important;
  --aidc-btn-disabled-border: rgba(20, 25, 34, 0.10) !important;
  --aidc-btn-disabled-text: #737d8b !important;

  /* Canvas board — neutral medium-grey workspace with readable dark grid. */
  --aidc-canvas-board-bg: #aeb4bb !important;
  --aidc-canvas-grid-color: rgba(55, 62, 72, 0.20) !important;
  --aidc-canvas-chrome-bg: rgba(242, 244, 246, 0.95) !important;
  --aidc-canvas-chrome-border: rgba(20, 25, 34, 0.18) !important;
  --aidc-canvas-control-bg: rgba(20, 25, 34, 0.06) !important;
  --aidc-canvas-control-hover: rgba(20, 25, 34, 0.11) !important;
  --aidc-canvas-control-text: #353c49 !important;
  --aidc-canvas-control-active-bg: color-mix(in srgb, #d2298d 10%, #f2f4f6 90%) !important;
  --aidc-canvas-control-active-border: color-mix(in srgb, #d2298d 42%, transparent) !important;
  --aidc-canvas-control-active-text: #a21469 !important;
}

/* Platform-wide flat elevation contract.
   Both light and dark application themes are intentionally shadow-free.
   Visual hierarchy comes from surfaces, borders and spacing, not elevation.
   Focus stays accessible through a real outline instead of a shadow ring. */
html[data-aidc-color-mode][data-aidc-color-mode][data-aidc-color-mode] body,
html[data-aidc-color-mode][data-aidc-color-mode][data-aidc-color-mode] body * {
  box-shadow: none !important;
  text-shadow: none !important;
}

html[data-aidc-color-mode][data-aidc-color-mode][data-aidc-color-mode] body :where(
  button,
  a,
  input,
  textarea,
  select,
  [tabindex]:not([tabindex="-1"])
):focus-visible {
  outline: 2px solid var(--aidc-action-focus-ring) !important;
  outline-offset: 2px !important;
}

/* Global scrollbar contract. */
html,
body,
body * {
  scrollbar-width: thin !important;
  scrollbar-color: var(--aidc-scrollbar-thumb) var(--aidc-scrollbar-track) !important;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar,
body *::-webkit-scrollbar {
  width: var(--aidc-scrollbar-size) !important;
  height: var(--aidc-scrollbar-size) !important;
}

html::-webkit-scrollbar-track,
body::-webkit-scrollbar-track,
body *::-webkit-scrollbar-track {
  background: var(--aidc-scrollbar-track) !important;
}

html::-webkit-scrollbar-thumb,
body::-webkit-scrollbar-thumb,
body *::-webkit-scrollbar-thumb {
  background: var(--aidc-scrollbar-thumb) !important;
  border: 1px solid transparent !important;
  background-clip: padding-box !important;
  border-radius: 999px !important;
}

html::-webkit-scrollbar-thumb:hover,
body::-webkit-scrollbar-thumb:hover,
body *::-webkit-scrollbar-thumb:hover {
  background: var(--aidc-scrollbar-thumb-hover) !important;
  background-clip: padding-box !important;
}

/* Theme tokens change as one paint; normal interaction transitions resume afterward. */
html[data-aidc-color-mode-changing],
html[data-aidc-color-mode-changing] *,
html[data-aidc-color-mode-changing] *::before,
html[data-aidc-color-mode-changing] *::after {
  transition: none !important;
}


/* Event campaigns admin visual adapter.
   Layout, table geometry and responsive columns remain in admin-event-campaigns.css. */

body.admin-event-campaigns-page {
  background: var(--aidc-bg-page);
  color: var(--aidc-text-primary);
}

.admin-event-campaigns-page input,
.admin-event-campaigns-page textarea,
.admin-event-campaigns-page select,
.admin-event-campaigns-page button {
  border-color: var(--aidc-border-default);
  background: var(--aidc-bg-elevated);
  color: var(--aidc-text-primary);
}

.admin-event-campaigns-page input:focus,
.admin-event-campaigns-page textarea:focus,
.admin-event-campaigns-page select:focus {
  border-color: var(--aidc-action-focus);
  box-shadow: 0 0 0 3px var(--aidc-action-focus-ring);
  outline: none;
}

.admin-event-campaigns-page button {
  background: linear-gradient(135deg, var(--aidc-action-primary-from), var(--aidc-action-primary-to));
  color: var(--aidc-text-inverse);
}

.admin-event-campaigns-page button:hover,
.admin-event-campaigns-page button:focus-visible {
  filter: brightness(1.08);
  outline: none;
}

.admin-event-campaigns-page button.secondary,
.admin-event-campaigns-page .actions a,
.admin-event-campaigns-page .actions button,
.admin-event-campaigns-page .actions a.secondary,
.admin-event-campaigns-page .actions button.secondary {
  background: var(--aidc-btn-secondary-bg);
  border-color: var(--aidc-border-default);
  color: var(--aidc-text-primary);
}

.admin-event-campaigns-page button.danger,
.admin-event-campaigns-page .actions button.danger {
  background: var(--aidc-bg-elevated);
  border-color: var(--aidc-action-danger-border);
  color: var(--aidc-red-500);
}

.admin-event-campaigns-page a {
  color: var(--aidc-text-primary);
}

.admin-event-campaigns-page .back-link {
  background: var(--aidc-btn-secondary-bg);
  border-color: var(--aidc-border-default);
  color: var(--aidc-text-primary);
}

.admin-event-campaigns-page .back-link:hover,
.admin-event-campaigns-page .back-link:focus-visible {
  background: var(--aidc-btn-secondary-bg-hover);
  border-color: var(--aidc-border-strong);
  outline: none;
}

.admin-event-campaigns-page .box {
  background: var(--aidc-bg-panel);
  border-color: var(--aidc-border-subtle);
  box-shadow: var(--aidc-shadow-popover);
}

.admin-event-campaigns-page .hint,
.admin-event-campaigns-page .muted,
.admin-event-campaigns-page .page-heading-note {
  color: var(--aidc-text-muted);
}

.admin-event-campaigns-page td,
.admin-event-campaigns-page th,
.admin-event-campaigns-page .section-title,
.admin-event-campaigns-page .report-section + .report-section {
  border-color: var(--aidc-border-subtle);
}

.admin-event-campaigns-page .result-card,
.admin-event-campaigns-page .materials-card {
  background: var(--aidc-bg-card);
  border-color: var(--aidc-border-subtle);
}

.admin-event-campaigns-page .material-item,
.admin-event-campaigns-page .material-open-summary > div {
  background: var(--aidc-bg-elevated);
  border-color: var(--aidc-border-subtle);
  box-shadow: var(--aidc-shadow-popover);
}

.admin-event-campaigns-page .material-item {
  transition: border-color .18s ease, transform .18s ease;
}

.admin-event-campaigns-page .material-item:hover {
  border-color: var(--aidc-border-strong);
  transform: translateY(-1px);
}

.admin-event-campaigns-page .material-item > .actions button {
  background: var(--aidc-btn-secondary-bg);
  border-color: var(--aidc-border-default);
  color: var(--aidc-text-primary);
  box-shadow: none;
}

.admin-event-campaigns-page .material-open-summary > div:nth-child(2),
.admin-event-campaigns-page .material-open-table tr.is-opened td:first-child {
  border-left: 3px solid var(--aidc-green-500);
}

.admin-event-campaigns-page .material-open-summary > div:nth-child(3),
.admin-event-campaigns-page .material-open-table tr.is-not-opened td:first-child {
  border-left: 3px solid var(--aidc-border-strong);
}

.admin-event-campaigns-page .material-open-table tr.is-not-opened {
  opacity: .78;
}

.admin-event-campaigns-page .actions a:hover,
.admin-event-campaigns-page .actions button:hover,
.admin-event-campaigns-page .actions a:focus-visible,
.admin-event-campaigns-page .actions button:focus-visible {
  background: var(--aidc-btn-secondary-bg-hover);
  border-color: var(--aidc-border-strong);
  color: var(--aidc-text-primary);
  outline: none;
}

@media (max-width:720px) {
  .admin-event-campaigns-page .campaigns-table tbody tr,
  .admin-event-campaigns-page .report table tbody tr {
    background: var(--aidc-bg-elevated);
    border-color: var(--aidc-border-subtle);
    box-shadow: var(--aidc-shadow-popover);
  }

  .admin-event-campaigns-page .campaigns-table tbody td,
  .admin-event-campaigns-page .report table tbody td {
    border-color: var(--aidc-border-subtle);
  }

  .admin-event-campaigns-page .campaigns-table tbody td:first-child,
  .admin-event-campaigns-page .report table tbody td:first-child {
    background: transparent !important;
  }

  .admin-event-campaigns-page .campaigns-table tbody td::before,
  .admin-event-campaigns-page .report table tbody td::before {
    color: var(--aidc-text-muted);
  }
}


/* Event campaigns admin layout, table geometry and responsive behavior.
   Visual ownership: design-system/adapters/admin-event-campaigns-theme.css. */

body.admin-event-campaigns-page{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.admin-event-campaigns-page *{box-sizing:border-box}
.admin-event-campaigns-page main{width:100%;max-width:none;margin:0;padding:32px clamp(20px,2vw,40px)}
.admin-event-campaigns-page input,.admin-event-campaigns-page textarea,.admin-event-campaigns-page select,.admin-event-campaigns-page button{width:100%;min-width:0;max-width:100%;padding:10px;border:1px solid transparent;border-radius:var(--aidc-radius-control);font:inherit}
.admin-event-campaigns-page textarea{min-height:92px;resize:vertical}
.admin-event-campaigns-page button{cursor:pointer;font-weight:700}
.admin-event-campaigns-page h1,.admin-event-campaigns-page h2,.admin-event-campaigns-page h3{margin-top:0}
.admin-event-campaigns-page h3{margin-bottom:8px;font-size:18px}
.admin-event-campaigns-page .page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:20px}
.admin-event-campaigns-page .page-heading h1{margin:12px 0 0}
.admin-event-campaigns-page .page-heading-note{max-width:430px;margin:0;text-align:right;font-size:13px;line-height:1.45}
.admin-event-campaigns-page .back-link{display:inline-flex;align-items:center;min-height:36px;padding:8px 12px;border:1px solid transparent;border-radius:var(--aidc-radius-control);font-size:14px;font-weight:700;text-decoration:none}
.admin-event-campaigns-page .cols{display:grid;grid-template-columns:420px minmax(0,1fr);gap:16px}
.admin-event-campaigns-page .box{min-width:0;padding:16px;border:1px solid transparent;border-radius:var(--aidc-radius-dialog)}
.admin-event-campaigns-page .row{display:grid;gap:8px;min-width:0;max-width:100%;margin:10px 0}
.admin-event-campaigns-page .row>*,.admin-event-campaigns-page label{min-width:0;max-width:100%}
.admin-event-campaigns-page .split{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.admin-event-campaigns-page .hint{min-width:0;max-width:100%;margin:6px 0 0;font-size:13px;line-height:1.35;overflow-wrap:anywhere;word-break:break-word}
.admin-event-campaigns-page .table-wrap{width:100%;min-width:0;max-width:100%;overflow-x:auto}
.admin-event-campaigns-page table{width:100%;border-collapse:collapse}
.admin-event-campaigns-page td,.admin-event-campaigns-page th{min-width:0;padding:10px;border-bottom:1px solid transparent;font-size:14px;text-align:left;vertical-align:top;overflow-wrap:anywhere;word-break:break-word}
.admin-event-campaigns-page .campaigns-table{width:100%;min-width:0;table-layout:fixed}
.admin-event-campaigns-page .campaigns-table th:nth-child(2){width:82px}
.admin-event-campaigns-page .campaigns-table th:nth-child(3){width:88px}
.admin-event-campaigns-page .campaigns-table th:nth-child(4){width:108px}
.admin-event-campaigns-page .campaigns-table th:nth-child(5){width:136px}
.admin-event-campaigns-page .campaigns-table td:last-child{min-width:0}
.admin-event-campaigns-page .campaigns-table td:last-child .actions{display:grid;grid-template-columns:minmax(0,1fr);gap:6px;min-width:0}
.admin-event-campaigns-page .campaigns-table td:last-child button{width:100%;min-width:0;min-height:32px;padding:6px 9px;margin:0;font-size:12px;white-space:normal}
.admin-event-campaigns-page .campaigns-table td:first-child .muted{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.admin-event-campaigns-page .linkbox{word-break:break-word}
.admin-event-campaigns-page .result-card,.admin-event-campaigns-page .materials-card{display:grid;gap:10px;min-width:0;margin-top:12px;padding:12px;border:1px solid transparent;border-radius:var(--aidc-radius-control)}
.admin-event-campaigns-page .materials-card{gap:12px}
.admin-event-campaigns-page .material-item{display:grid;gap:10px;min-width:0;padding:14px;border:1px solid transparent;border-radius:var(--aidc-radius-control)}
.admin-event-campaigns-page .material-item>div:first-child{min-width:0;width:100%;line-height:1.5;overflow-wrap:anywhere;word-break:break-word}
.admin-event-campaigns-page .material-item>div:first-child>a{display:inline-block;max-width:100%;margin:3px 0 8px;overflow-wrap:anywhere}
.admin-event-campaigns-page .material-item>div:first-child>.muted{display:block;max-height:220px;padding-right:6px;overflow:auto;white-space:pre-wrap;scrollbar-width:thin}
.admin-event-campaigns-page .material-item>.actions{position:static;justify-content:flex-start;margin-top:2px}
.admin-event-campaigns-page .material-item>.actions button{width:auto;min-height:30px;padding:5px 9px;font-size:12px;line-height:1.2;white-space:nowrap}
.admin-event-campaigns-page .downloads-panel{min-width:0;max-width:100%;scroll-margin-top:18px}
.admin-event-campaigns-page .downloads-panel>*{min-width:0;max-width:100%}
.admin-event-campaigns-page .downloads-panel>div{overflow-wrap:anywhere;word-break:break-word}
.admin-event-campaigns-page .downloads-panel a{max-width:100%;overflow-wrap:anywhere;word-break:break-word}
.admin-event-campaigns-page .downloads-panel .actions{min-width:0;max-width:100%}
.admin-event-campaigns-page .downloads-panel .actions a{white-space:normal;text-align:center}
.admin-event-campaigns-page .downloads-title{display:grid;gap:4px}
.admin-event-campaigns-page .report{margin-top:16px;scroll-margin-top:18px}
.admin-event-campaigns-page .report-section{display:grid;gap:12px}
.admin-event-campaigns-page .report-section+.report-section{margin-top:18px;padding-top:18px;border-top:1px solid transparent}
.admin-event-campaigns-page .report table{margin-top:0;min-width:840px}
.admin-event-campaigns-page .material-open-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.admin-event-campaigns-page .material-open-summary>div{display:grid;gap:3px;min-width:0;padding:12px;border:1px solid transparent;border-radius:var(--aidc-radius-control)}
.admin-event-campaigns-page .material-open-summary strong{font-size:22px;line-height:1.1}
.admin-event-campaigns-page .material-open-summary span{font-size:12px;line-height:1.3}
.admin-event-campaigns-page .material-open-sources{font-size:13px}
.admin-event-campaigns-page .material-open-table td:nth-child(3){text-align:center;white-space:nowrap}
.admin-event-campaigns-page .material-open-table td:nth-child(4),.admin-event-campaigns-page .material-open-table td:nth-child(5){white-space:nowrap}
.admin-event-campaigns-page .material-open-table td:last-child{min-width:210px;font-size:12px;line-height:1.45}
.admin-event-campaigns-page .qr-preview{width:180px;max-width:100%;padding:10px;border-radius:var(--aidc-radius-control);background:white}
.admin-event-campaigns-page .actions{display:flex;flex-wrap:wrap;gap:8px}
.admin-event-campaigns-page .actions a,.admin-event-campaigns-page .actions button{width:auto;display:inline-flex;align-items:center;justify-content:center;padding:9px 11px;border:1px solid transparent;border-radius:var(--aidc-radius-control);font-weight:700;text-decoration:none}
.admin-event-campaigns-page .form-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.admin-event-campaigns-page .form-actions button:first-child:last-child{grid-column:1/-1}
.admin-event-campaigns-page .section-title{margin-top:18px;padding-top:14px;border-top:1px solid transparent}
@media(max-width:980px){.admin-event-campaigns-page .page-heading{align-items:flex-start;flex-direction:column;gap:10px}.admin-event-campaigns-page .page-heading-note{max-width:none;text-align:left}.admin-event-campaigns-page .cols{grid-template-columns:1fr}.admin-event-campaigns-page .split{grid-template-columns:1fr}.admin-event-campaigns-page .material-open-summary{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){
  .admin-event-campaigns-page main{padding:20px 12px}
  .admin-event-campaigns-page .box{padding:14px}
  .admin-event-campaigns-page .campaigns-table.aidc-responsive-table{display:block!important;width:100%!important;min-width:0!important;table-layout:auto!important}
  .admin-event-campaigns-page .campaigns-table thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
  .admin-event-campaigns-page .campaigns-table tbody{display:grid;gap:12px;width:100%}
  .admin-event-campaigns-page .campaigns-table tbody tr{display:grid;width:100%;min-width:0;padding:0 12px;border:1px solid transparent;border-radius:var(--aidc-radius-control)}
  .admin-event-campaigns-page .campaigns-table tbody td{display:block!important;width:100%!important;min-width:0!important;max-width:none!important;padding:10px 0!important;overflow-wrap:anywhere;word-break:break-word}
  .admin-event-campaigns-page .campaigns-table tbody td::before{content:attr(data-label);display:block!important;margin-bottom:4px;font-size:11px;font-weight:700;line-height:1.4;letter-spacing:.04em;text-transform:uppercase}
  .admin-event-campaigns-page .campaigns-table tbody td:first-child{position:static!important;left:auto!important;z-index:auto!important;min-width:0!important}
  .admin-event-campaigns-page .campaigns-table tbody td:first-child .muted{margin-top:4px}
  .admin-event-campaigns-page .campaigns-table tbody td:last-child{min-width:0!important;border-bottom:0}
  .admin-event-campaigns-page .campaigns-table tbody td:last-child .actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;min-width:0}
  .admin-event-campaigns-page .campaigns-table tbody td:last-child .actions button{width:100%;min-width:0;min-height:38px;margin:0;white-space:normal}
  .admin-event-campaigns-page .campaigns-table tbody td[colspan]{display:block!important;padding:14px 0!important}
  .admin-event-campaigns-page .campaigns-table tbody td[colspan]::before{display:none!important}
  .admin-event-campaigns-page .pagination{align-items:center;gap:6px}
  .admin-event-campaigns-page .pagination button{min-width:38px;min-height:38px;padding:7px}
  .admin-event-campaigns-page .pagination>.muted:last-child{width:100%;margin-left:0!important;justify-content:flex-start}

  .admin-event-campaigns-page .report .table-wrap{overflow:visible!important}
  .admin-event-campaigns-page .report table.aidc-responsive-table{display:block!important;width:100%!important;min-width:0!important;table-layout:auto!important}
  .admin-event-campaigns-page .report table thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
  .admin-event-campaigns-page .report table tbody{display:grid;gap:10px;width:100%}
  .admin-event-campaigns-page .report table tbody tr{display:grid;width:100%;min-width:0;padding:0 12px;border:1px solid transparent;border-radius:var(--aidc-radius-control)}
  .admin-event-campaigns-page .report table tbody td{display:block!important;width:100%!important;min-width:0!important;max-width:none!important;padding:9px 0!important;text-align:left!important;white-space:normal!important;overflow-wrap:anywhere;word-break:break-word}
  .admin-event-campaigns-page .report table tbody td::before{content:attr(data-label);display:block!important;margin-bottom:4px;font-size:11px;font-weight:700;line-height:1.4;letter-spacing:.04em;text-transform:uppercase}
  .admin-event-campaigns-page .report table tbody td:first-child{position:static!important;left:auto!important;z-index:auto!important;min-width:0!important}
  .admin-event-campaigns-page .report table tbody td:last-child{min-width:0!important;border-bottom:0}
  .admin-event-campaigns-page .material-open-table td:last-child{font-size:13px;line-height:1.45}

  .admin-event-campaigns-page .report .material-open-table tbody tr{grid-template-columns:repeat(3,minmax(0,1fr));column-gap:10px}
  .admin-event-campaigns-page .report .material-open-table tbody td:nth-child(1),
  .admin-event-campaigns-page .report .material-open-table tbody td:nth-child(2),
  .admin-event-campaigns-page .report .material-open-table tbody td:nth-child(6){grid-column:1/-1}
  .admin-event-campaigns-page .report .material-open-table tbody td:nth-child(3),
  .admin-event-campaigns-page .report .material-open-table tbody td:nth-child(4),
  .admin-event-campaigns-page .report .material-open-table tbody td:nth-child(5){grid-column:auto;min-width:0!important;border-bottom:0}
  .admin-event-campaigns-page .report .material-open-table tbody td:nth-child(3)::before{content:"Открытия"}
  .admin-event-campaigns-page .report .material-open-table tbody td:nth-child(4)::before{content:"Первое"}
  .admin-event-campaigns-page .report .material-open-table tbody td:nth-child(5)::before{content:"Последнее"}
}
@media(max-width:560px){.admin-event-campaigns-page .material-item>.actions{justify-content:flex-start}.admin-event-campaigns-page .material-item>.actions button{width:auto}.admin-event-campaigns-page .material-open-summary{grid-template-columns:1fr 1fr}.admin-event-campaigns-page .material-open-summary strong{font-size:19px}}
@media(max-width:380px){.admin-event-campaigns-page .campaigns-table tbody td:last-child .actions{grid-template-columns:1fr}}