apps/ui/src/styles/global.css

@import 'tailwindcss';
@import 'tw-animate-css';

/* Dark themes */
@custom-variant dark (&:is(.dark *));
@custom-variant retro (&:is(.retro *));
@custom-variant dracula (&:is(.dracula *));
@custom-variant nord (&:is(.nord *));
@custom-variant monokai (&:is(.monokai *));
@custom-variant tokyonight (&:is(.tokyonight *));
@custom-variant solarized (&:is(.solarized *));
@custom-variant gruvbox (&:is(.gruvbox *));
@custom-variant catppuccin (&:is(.catppuccin *));
@custom-variant onedark (&:is(.onedark *));
@custom-variant synthwave (&:is(.synthwave *));
@custom-variant red (&:is(.red *));
@custom-variant sunset (&:is(.sunset *));
@custom-variant gray (&:is(.gray *));
@custom-variant forest (&:is(.forest *));
@custom-variant ocean (&:is(.ocean *));
@custom-variant ember (&:is(.ember *));
@custom-variant ayu-dark (&:is(.ayu-dark *));
@custom-variant ayu-mirage (&:is(.ayu-mirage *));
@custom-variant matcha (&:is(.matcha *));

/* Light themes */
@custom-variant cream (&:is(.cream *));
@custom-variant solarizedlight (&:is(.solarizedlight *));
@custom-variant github (&:is(.github *));
@custom-variant paper (&:is(.paper *));
@custom-variant rose (&:is(.rose *));
@custom-variant mint (&:is(.mint *));
@custom-variant lavender (&:is(.lavender *));
@custom-variant sand (&:is(.sand *));
@custom-variant sky (&:is(.sky *));
@custom-variant peach (&:is(.peach *));
@custom-variant snow (&:is(.snow *));
@custom-variant sepia (&:is(.sepia *));
@custom-variant gruvboxlight (&:is(.gruvboxlight *));
@custom-variant nordlight (&:is(.nordlight *));
@custom-variant blossom (&:is(.blossom *));
@custom-variant ayu-light (&:is(.ayu-light *));
@custom-variant onelight (&:is(.onelight *));
@custom-variant bluloco (&:is(.bluloco *));
@custom-variant feather (&:is(.feather *));

@theme inline {
  --color-background: var(--background);
  --color-background-50: var(--background-50);
  --color-background-80: var(--background-80);
  --color-foreground: var(--foreground);
  --color-foreground-secondary: var(--foreground-secondary);
  --color-foreground-muted: var(--foreground-muted);
  --font-sans: var(--font-geist-sans);
  --font-mono: var(--font-geist-mono);

  /* Sidebar colors */
  --color-sidebar-ring: var(--sidebar-ring);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar: var(--sidebar);

  /* Chart colors */
  --color-chart-5: var(--chart-5);
  --color-chart-4: var(--chart-4);
  --color-chart-3: var(--chart-3);
  --color-chart-2: var(--chart-2);
  --color-chart-1: var(--chart-1);

  /* UI element colors */
  --color-ring: var(--ring);
  --color-input: var(--input);
  --color-border: var(--border);
  --color-border-glass: var(--border-glass);
  --color-destructive: var(--destructive);
  --color-accent-foreground: var(--accent-foreground);
  --color-accent: var(--accent);
  --color-muted-foreground: var(--muted-foreground);
  --color-muted: var(--muted);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-secondary: var(--secondary);
  --color-primary-foreground: var(--primary-foreground);
  --color-primary: var(--primary);
  --color-popover-foreground: var(--popover-foreground);
  --color-popover: var(--popover);
  --color-card-foreground: var(--card-foreground);
  --color-card: var(--card);

  /* Brand colors */
  --color-brand-400: var(--brand-400);
  --color-brand-500: var(--brand-500);
  --color-brand-600: var(--brand-600);

  /* Action button colors */
  --color-action-view: var(--action-view);
  --color-action-view-hover: var(--action-view-hover);
  --color-action-followup: var(--action-followup);
  --color-action-followup-hover: var(--action-followup-hover);
  --color-action-commit: var(--action-commit);
  --color-action-commit-hover: var(--action-commit-hover);
  --color-action-verify: var(--action-verify);
  --color-action-verify-hover: var(--action-verify-hover);

  /* Running task indicator colors */
  --color-running-indicator: var(--running-indicator);
  --color-running-indicator-text: var(--running-indicator-text);

  /* Status colors */
  --color-status-success: var(--status-success);
  --color-status-success-bg: var(--status-success-bg);
  --color-status-warning: var(--status-warning);
  --color-status-warning-bg: var(--status-warning-bg);
  --color-status-error: var(--status-error);
  --color-status-error-bg: var(--status-error-bg);
  --color-status-info: var(--status-info);
  --color-status-info-bg: var(--status-info-bg);
  --color-status-backlog: var(--status-backlog);
  --color-status-in-progress: var(--status-in-progress);
  --color-status-waiting: var(--status-waiting);

  /* Border radius */
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
}

:root {
  /* Default to light mode */
  --radius: 0.625rem;
  --perf-contain-intrinsic-size: 500px;
  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.145 0 0);
  --primary: oklch(0.205 0 0);
  --primary-foreground: oklch(0.985 0 0);
  --secondary: oklch(0.97 0 0);
  --secondary-foreground: oklch(0.205 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --accent: oklch(0.97 0 0);
  --accent-foreground: oklch(0.205 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --border: oklch(0.922 0 0);
  --input: oklch(0.922 0 0);
  --ring: oklch(0.708 0 0);
  --chart-1: oklch(0.646 0.222 41.116);
  --chart-2: oklch(0.6 0.118 184.704);
  --chart-3: oklch(0.398 0.07 227.392);
  --chart-4: oklch(0.828 0.189 84.429);
  --chart-5: oklch(0.769 0.188 70.08);
  --sidebar: oklch(0.985 0 0);
  --sidebar-foreground: oklch(0.145 0 0);
  --sidebar-primary: oklch(0.205 0 0);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.97 0 0);
  --sidebar-accent-foreground: oklch(0.205 0 0);
  --sidebar-border: oklch(0.922 0 0);
  --sidebar-ring: oklch(0.708 0 0);
  --background-50: oklch(1 0 0 / 0.5);
  --background-80: oklch(1 0 0 / 0.8);
  --foreground-secondary: oklch(0.4 0 0);
  --foreground-muted: oklch(0.556 0 0);
  --border-glass: oklch(0.145 0 0 / 0.1);
  --brand-400: oklch(0.6 0.22 265);
  --brand-500: oklch(0.55 0.25 265);
  --brand-600: oklch(0.5 0.28 270);

  /* Action button colors - Light mode */
  --action-view: oklch(0.55 0.25 265); /* Purple */
  --action-view-hover: oklch(0.5 0.28 270);
  --action-followup: oklch(0.55 0.2 230); /* Blue */
  --action-followup-hover: oklch(0.5 0.22 230);
  --action-commit: oklch(0.55 0.2 140); /* Green */
  --action-commit-hover: oklch(0.5 0.22 140);
  --action-verify: oklch(0.55 0.2 140); /* Green */
  --action-verify-hover: oklch(0.5 0.22 140);

  /* Running indicator - Purple */
  --running-indicator: oklch(0.55 0.25 265);
  --running-indicator-text: oklch(0.6 0.22 265);

  /* Status colors - Light mode */
  --status-success: oklch(0.55 0.2 140);
  --status-success-bg: oklch(0.55 0.2 140 / 0.15);
  --status-warning: oklch(0.7 0.15 70);
  --status-warning-bg: oklch(0.7 0.15 70 / 0.15);
  --status-error: oklch(0.55 0.22 25);
  --status-error-bg: oklch(0.55 0.22 25 / 0.15);
  --status-info: oklch(0.55 0.2 230);
  --status-info-bg: oklch(0.55 0.2 230 / 0.15);
  --status-backlog: oklch(0.5 0 0);
  --status-in-progress: oklch(0.7 0.15 70);
  --status-waiting: oklch(0.65 0.18 50);

  /* Shadow tokens */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transition tokens */
  --transition-fast: 150ms ease;
  --transition-normal: 200ms ease;
  --transition-slow: 300ms ease-out;
}

/* Apply dark mode immediately based on system preference (before JS runs) */
@media (prefers-color-scheme: dark) {
  :root {
    /* Deep dark backgrounds - zinc-950 family */
    --background: oklch(0.04 0 0); /* zinc-950 */
    --background-50: oklch(0.04 0 0 / 0.5); /* zinc-950/50 */
    --background-80: oklch(0.04 0 0 / 0.8); /* zinc-950/80 */

    /* Text colors following hierarchy */
    --foreground: oklch(1 0 0); /* text-white */
    --foreground-secondary: oklch(0.588 0 0); /* text-zinc-400 */
    --foreground-muted: oklch(0.525 0 0); /* text-zinc-500 */

    /* Card and popover backgrounds */
    --card: oklch(0.14 0 0);
    --card-foreground: oklch(1 0 0);
    --popover: oklch(0.1 0 0);
    --popover-foreground: oklch(1 0 0);

    /* Brand colors - purple/violet theme */
    --primary: oklch(0.55 0.25 265);
    --primary-foreground: oklch(1 0 0);
    --brand-400: oklch(0.6 0.22 265);
    --brand-500: oklch(0.55 0.25 265);
    --brand-600: oklch(0.5 0.28 270);

    /* Glass morphism borders and accents */
    --secondary: oklch(1 0 0 / 0.05);
    --secondary-foreground: oklch(1 0 0);
    --muted: oklch(0.176 0 0);
    --muted-foreground: oklch(0.588 0 0);
    --accent: oklch(1 0 0 / 0.1);
    --accent-foreground: oklch(1 0 0);

    /* Borders with transparency for glass effect */
    --border: oklch(0.176 0 0);
    --border-glass: oklch(1 0 0 / 0.1);
    --destructive: oklch(0.6 0.25 25);
    --input: oklch(0.04 0 0 / 0.8);
    --ring: oklch(0.55 0.25 265);

    /* Chart colors with brand theme */
    --chart-1: oklch(0.55 0.25 265);
    --chart-2: oklch(0.65 0.2 160);
    --chart-3: oklch(0.75 0.2 70);
    --chart-4: oklch(0.6 0.25 300);
    --chart-5: oklch(0.6 0.25 20);

    /* Sidebar with glass morphism */
    --sidebar: oklch(0.04 0 0 / 0.5);
    --sidebar-foreground: oklch(1 0 0);
    --sidebar-primary: oklch(0.55 0.25 265);
    --sidebar-primary-foreground: oklch(1 0 0);
    --sidebar-accent: oklch(1 0 0 / 0.05);
    --sidebar-accent-foreground: oklch(1 0 0);
    --sidebar-border: oklch(1 0 0 / 0.1);
    --sidebar-ring: oklch(0.55 0.25 265);

    /* Action button colors */
    --action-view: oklch(0.6 0.25 265);
    --action-view-hover: oklch(0.55 0.27 270);
    --action-followup: oklch(0.6 0.2 230);
    --action-followup-hover: oklch(0.55 0.22 230);
    --action-commit: oklch(0.55 0.2 140);
    --action-commit-hover: oklch(0.5 0.22 140);
    --action-verify: oklch(0.55 0.2 140);
    --action-verify-hover: oklch(0.5 0.22 140);

    /* Running indicator - Purple */
    --running-indicator: oklch(0.6 0.25 265);
    --running-indicator-text: oklch(0.65 0.22 265);

    /* Status colors - Dark mode */
    --status-success: oklch(0.65 0.2 140);
    --status-success-bg: oklch(0.65 0.2 140 / 0.2);
    --status-warning: oklch(0.75 0.15 70);
    --status-warning-bg: oklch(0.75 0.15 70 / 0.2);
    --status-error: oklch(0.65 0.22 25);
    --status-error-bg: oklch(0.65 0.22 25 / 0.2);
    --status-info: oklch(0.65 0.2 230);
    --status-info-bg: oklch(0.65 0.2 230 / 0.2);
    --status-backlog: oklch(0.6 0 0);
    --status-in-progress: oklch(0.75 0.15 70);
    --status-waiting: oklch(0.7 0.18 50);

    /* Shadow tokens - darker for dark mode */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
  }
}

/* IMPORTANT:
 * Theme classes like `.light` are applied to `:root` (html).
 * Some third-party libraries (e.g. React Flow) also add `.light`/`.dark` classes
 * to nested containers. If we define CSS variables on `.light` broadly, those
 * nested containers will override the app theme and cause "white cards" in dark themes.
 * Scoping to `:root.light` ensures only the root theme toggle controls variables.
 */
:root.light {
  /* Explicit light mode - same as root but ensures it overrides any dark defaults */
  --background: oklch(1 0 0); /* White */
  --background-50: oklch(1 0 0 / 0.5);
  --background-80: oklch(1 0 0 / 0.8);
  --foreground: oklch(0.145 0 0); /* Dark text */
  --foreground-secondary: oklch(0.4 0 0);
  --foreground-muted: oklch(0.556 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.145 0 0);
  --primary: oklch(0.55 0.25 265);
  --primary-foreground: oklch(1 0 0);
  --brand-400: oklch(0.6 0.22 265);
  --brand-500: oklch(0.55 0.25 265);
  --brand-600: oklch(0.5 0.28 270);
  --secondary: oklch(0.97 0 0);
  --secondary-foreground: oklch(0.205 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --accent: oklch(0.95 0 0);
  --accent-foreground: oklch(0.205 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --border: oklch(0.922 0 0);
  --border-glass: oklch(0.145 0 0 / 0.1);
  --input: oklch(1 0 0);
  --ring: oklch(0.55 0.25 265);
  --chart-1: oklch(0.646 0.222 41.116);
  --chart-2: oklch(0.6 0.118 184.704);
  --chart-3: oklch(0.398 0.07 227.392);
  --chart-4: oklch(0.828 0.189 84.429);
  --chart-5: oklch(0.769 0.188 70.08);
  --sidebar: oklch(0.98 0 0);
  --sidebar-foreground: oklch(0.145 0 0);
  --sidebar-primary: oklch(0.55 0.25 265);
  --sidebar-primary-foreground: oklch(1 0 0);
  --sidebar-accent: oklch(0.95 0 0);
  --sidebar-accent-foreground: oklch(0.205 0 0);
  --sidebar-border: oklch(0.9 0 0);
  --sidebar-ring: oklch(0.55 0.25 265);

  /* Action button colors */
  --action-view: oklch(0.55 0.25 265); /* Purple */
  --action-view-hover: oklch(0.5 0.28 270);
  --action-followup: oklch(0.55 0.2 230); /* Blue */
  --action-followup-hover: oklch(0.5 0.22 230);
  --action-commit: oklch(0.55 0.2 140); /* Green */
  --action-commit-hover: oklch(0.5 0.22 140);
  --action-verify: oklch(0.55 0.2 140); /* Green */
  --action-verify-hover: oklch(0.5 0.22 140);

  /* Running indicator - Purple */
  --running-indicator: oklch(0.55 0.25 265);
  --running-indicator-text: oklch(0.6 0.22 265);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  html {
    @apply bg-background;
  }
  body {
    @apply bg-background text-foreground;
    background-color: var(--background);
    font-family: var(--font-sans);
  }

  /* Fixed viewport for mobile - app-like feel with no scrolling/bouncing */
  html,
  body {
    overflow: hidden;
    overscroll-behavior: none;
    width: 100%;
    height: 100%;
    height: 100dvh;
  }

  /* iOS Safari: position:fixed on body prevents pull-to-refresh and overscroll bounce.
     Scoped to touch devices only to avoid breaking desktop browser behaviours. */
  @media (hover: none) and (pointer: coarse) {
    html,
    body {
      position: fixed;
    }
  }

  /* App container: full viewport, no scroll, safe-area insets for notched devices */
  #app {
    height: 100%;
    height: 100dvh;
    overflow: hidden;
    overscroll-behavior: none;
    padding-top: env(safe-area-inset-top, 0px);
    /* Default bottom inset: reduced multiplier to balance home-indicator clearance with screen space */
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) * 0.1);
    padding-left: env(safe-area-inset-left, 0px);
    padding-right: env(safe-area-inset-right, 0px);
  }

  /* Apply monospace font to code elements */
  code,
  pre,
  kbd,
  samp {
    font-family: var(--font-mono);
  }

  /* Text selection styling for readability */
  ::selection {
    background-color: var(--primary);
    color: var(--primary-foreground);
  }

  ::-moz-selection {
    background-color: var(--primary);
    color: var(--primary-foreground);
  }

  /* Ensure all clickable elements show pointer cursor */
  button:not(:disabled),
  [role='button']:not([aria-disabled='true']),
  a[href],
  input[type='button']:not(:disabled),
  input[type='submit']:not(:disabled),
  input[type='reset']:not(:disabled),
  select:not(:disabled),
  [tabindex]:not([tabindex='-1']):not(:disabled) {
    cursor: pointer;
  }

  /* Disabled elements should show not-allowed cursor */
  button:disabled,
  [role='button'][aria-disabled='true'],
  input:disabled,
  select:disabled,
  textarea:disabled {
    cursor: not-allowed;
  }
}

/* Universal scrollbar styling using theme CSS variables */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--muted);
}

::-webkit-scrollbar-thumb {
  background: var(--muted-foreground);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--foreground);
}

/* Always visible scrollbar for file diffs and code blocks */
.scrollbar-visible {
  overflow-y: auto !important;
  scrollbar-width: thin;
  scrollbar-color: var(--muted-foreground) var(--muted);
}

.scrollbar-visible::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.scrollbar-visible::-webkit-scrollbar-track {
  background: var(--muted);
  border-radius: 4px;
}

.scrollbar-visible::-webkit-scrollbar-thumb {
  background: var(--muted-foreground);
  border-radius: 4px;
  min-height: 40px;
}

.scrollbar-visible::-webkit-scrollbar-thumb:hover {
  background: var(--foreground-secondary);
}

/* Force scrollbar to always be visible (not auto-hide) */
.scrollbar-visible::-webkit-scrollbar-thumb {
  visibility: visible;
}

/* Styled scrollbar for code blocks and log entries (horizontal/vertical) */
.scrollbar-styled {
  scrollbar-width: thin;
  scrollbar-color: var(--muted-foreground) transparent;
}

.scrollbar-styled::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.scrollbar-styled::-webkit-scrollbar-track {
  background: transparent;
  border-radius: 3px;
}

.scrollbar-styled::-webkit-scrollbar-thumb {
  background: oklch(0.35 0 0);
  border-radius: 3px;
}

.scrollbar-styled::-webkit-scrollbar-thumb:hover {
  background: oklch(0.45 0 0);
}

/* Hidden scrollbar - still scrollable but no visible scrollbar */
.scrollbar-hide {
  -ms-overflow-style: none; /* IE and Edge */
  scrollbar-width: none; /* Firefox */
}

.scrollbar-hide::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

/* Glass morphism utilities */
@layer utilities {
  .glass {
    @apply backdrop-blur-md border-white/10;
  }

  /* Disable iOS long-press context menu - apply only to non-interactive chrome elements */
  .no-touch-callout {
    -webkit-touch-callout: none;
  }

  /* Safe-area padding for full-screen mobile dialogs (e.g. view changes, commits).
     Prevents overlap with the Dynamic Island / notch on iOS.
     Uses calc() to ADD safe-area insets to the existing 1.5rem (p-6) padding from
     DialogContent, so on non-notched devices the base p-6 padding is preserved.
     On sm+ (desktop), the dialog is centered and not full-screen, so restore
     the plain 1.5rem top/bottom padding. */
  .dialog-fullscreen-mobile {
    padding-top: calc(env(safe-area-inset-top, 0px) + 1.5rem);
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 1.5rem);
  }

  @media (min-width: 640px) {
    .dialog-fullscreen-mobile {
      padding-top: 1.5rem;
      padding-bottom: 1.5rem;
    }
  }

  /* Safe-area-aware close button positioning for full-screen mobile dialogs.
     On mobile, shift the close button down by the safe-area-inset-top so it
     remains reachable and not hidden behind the notch or Dynamic Island.
     On sm+ (desktop), use standard top positioning. */
  .dialog-fullscreen-mobile [data-slot='dialog-close'] {
    top: calc(env(safe-area-inset-top, 0px) + 0.75rem);
  }

  @media (min-width: 640px) {
    .dialog-fullscreen-mobile [data-slot='dialog-close'] {
      top: 0.75rem;
    }
  }

  /* Safe-area-aware top padding for compact dialog headers (p-0 dialogs with own header).
     Ensures the header content starts below the Dynamic Island / notch on iOS.
     Used in dev-server-logs and test-logs panels that use p-0 on DialogContent.
     On sm+ (desktop), the dialog is centered so no safe-area adjustment needed. */
  .dialog-compact-header-mobile {
    padding-top: calc(env(safe-area-inset-top, 0px) + 0.75rem);
  }

  @media (min-width: 640px) {
    .dialog-compact-header-mobile {
      padding-top: 0.75rem;
    }
  }

  .glass-subtle {
    @apply backdrop-blur-sm border-white/5;
  }

  .glass-strong {
    @apply backdrop-blur-xl border-white/20;
  }

  /* Text color hierarchy utilities */
  .text-primary-white {
    color: oklch(1 0 0);
  }

  .text-secondary {
    color: oklch(0.588 0 0); /* zinc-400 equivalent */
  }

  .text-muted {
    color: oklch(0.525 0 0); /* zinc-500 equivalent */
  }

  /* Brand gradient utilities */
  .gradient-brand {
    background: linear-gradient(135deg, oklch(0.55 0.25 265), oklch(0.5 0.28 270));
  }

  .gradient-brand-subtle {
    background: linear-gradient(135deg, oklch(0.55 0.25 265 / 0.1), oklch(0.5 0.28 270 / 0.1));
  }

  /* Glass morphism background utilities */
  .bg-glass {
    background: var(--card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .bg-glass-80 {
    background: var(--popover);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  /* Hover state utilities */
  .hover-glass {
    transition: background-color 0.2s ease;
  }

  .hover-glass:hover {
    background: oklch(1 0 0 / 0.05);
  }

  .hover-glass-strong {
    transition: background-color 0.2s ease;
  }

  .hover-glass-strong:hover {
    background: oklch(1 0 0 / 0.1);
  }

  /* Content area background */
  .content-bg {
    background: var(--background);
  }

  /* Action button utilities */
  .bg-action-view {
    background-color: var(--action-view);
  }

  .hover\:bg-action-view-hover:hover {
    background-color: var(--action-view-hover);
  }

  .bg-action-followup {
    background-color: var(--action-followup);
  }

  .hover\:bg-action-followup-hover:hover {
    background-color: var(--action-followup-hover);
  }

  .bg-action-commit {
    background-color: var(--action-commit);
  }

  .hover\:bg-action-commit-hover:hover {
    background-color: var(--action-commit-hover);
  }

  .bg-action-verify {
    background-color: var(--action-verify);
  }

  .hover\:bg-action-verify-hover:hover {
    background-color: var(--action-verify-hover);
  }

  /* Running task indicator utilities */
  .border-running-indicator {
    border-color: var(--running-indicator);
  }

  .bg-running-indicator\/20 {
    background-color: color-mix(in oklch, var(--running-indicator), transparent 80%);
  }

  .shadow-running-indicator\/50 {
    box-shadow:
      0 10px 15px -3px color-mix(in oklch, var(--running-indicator), transparent 50%),
      0 4px 6px -4px color-mix(in oklch, var(--running-indicator), transparent 50%);
  }

  .text-running-indicator {
    color: var(--running-indicator-text);
  }

  /* Animated border for in-progress cards */
  /* Using a subtle pulse animation instead of continuous gradient rotation for GPU efficiency */
  @keyframes border-pulse {
    0%,
    100% {
      opacity: 0.7;
    }
    50% {
      opacity: 1;
    }
  }

  .animated-border-wrapper {
    position: relative;
    border-radius: 0.75rem;
    padding: 2px;
    background: linear-gradient(
      135deg,
      var(--running-indicator),
      color-mix(in oklch, var(--running-indicator), transparent 30%),
      var(--running-indicator)
    );
    animation: border-pulse 2s ease-in-out infinite;
  }

  /* Pause animation when user prefers reduced motion */
  @media (prefers-reduced-motion: reduce) {
    .animated-border-wrapper {
      animation: none;
      opacity: 1;
    }
  }

  .animated-border-wrapper > * {
    border-radius: calc(0.75rem - 2px);
  }
}

/* Retro Overrides for Utilities */

.retro * {
  border-radius: 0 !important;
}

/* Animated Outline Button Styles */
.animated-outline-gradient {
  /* Default gradient - purple to blue */
  background: conic-gradient(from 90deg at 50% 50%, #a855f7 0%, #3b82f6 50%, #a855f7 100%);
}

/* Light mode - deeper purple to blue gradient for better visibility */

/* Dark mode - purple to blue gradient */

/* Retro mode - unique scanline + neon effect */

@keyframes retro-glow {
  from {
    filter: brightness(1) drop-shadow(0 0 2px #00ff41);
  }
  to {
    filter: brightness(1.2) drop-shadow(0 0 8px #00ff41);
  }
}

/* Dracula animated-outline - purple/pink */

/* Nord animated-outline - frost blue */

/* Monokai animated-outline - pink/yellow */

/* Tokyo Night animated-outline - blue/magenta */

/* Solarized animated-outline - blue/cyan */

/* Gruvbox animated-outline - yellow/orange */

/* Catppuccin animated-outline - mauve/pink */

/* One Dark animated-outline - blue/magenta */

/* Synthwave animated-outline - hot pink/cyan with glow */

@keyframes synthwave-glow {
  from {
    filter: brightness(1) drop-shadow(0 0 3px #f97e72);
  }
  to {
    filter: brightness(1.3) drop-shadow(0 0 10px #ff7edb);
  }
}

/* Slider Theme Styles */

/* Dracula slider */

/* Nord slider */

/* Monokai slider */

/* Tokyo Night slider */

/* Solarized slider */

/* Gruvbox slider */

/* Catppuccin slider */

/* One Dark slider */

/* Synthwave slider */

/* Line clamp utilities for text overflow prevention */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Kanban card improvements to prevent text overflow */
.kanban-card-content {
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

/* Ensure proper column layout in double-width kanban columns */
.kanban-columns-layout > * {
  page-break-inside: avoid;
  break-inside: avoid;
  display: block;
  width: 100%;
  box-sizing: border-box;
}

/* Electron title bar drag region */
.titlebar-drag-region {
  -webkit-app-region: drag;
}

.titlebar-no-drag {
  -webkit-app-region: no-drag;
}

/* ========================================
   XML SYNTAX HIGHLIGHTING
   Theme-aware colors for XML editor
   ======================================== */

/* Light theme - professional and readable */

/* Dark theme - high contrast */

/* Retro theme - neon green on black */

/* Dracula theme */

/* Nord theme */

/* Monokai theme */

/* Tokyo Night theme */

/* Solarized theme */

/* Gruvbox theme */

/* Catppuccin theme */

/* One Dark theme */

/* Synthwave theme */

/* XML Editor container styles */
.xml-editor {
  position: relative;
}

.xml-editor textarea {
  z-index: 1;
}

.xml-editor .xml-highlight {
  z-index: 0;
}

/* Accordion animations - CSS-only approach */
@keyframes accordion-down {
  from {
    height: 0;
    opacity: 0;
  }
  to {
    height: var(--accordion-content-height, auto);
    opacity: 1;
  }
}

@keyframes accordion-up {
  from {
    height: var(--accordion-content-height, auto);
    opacity: 1;
  }
  to {
    height: 0;
    opacity: 0;
  }
}

.animate-accordion-down {
  animation: accordion-down 0.2s ease-out forwards;
}

.animate-accordion-up {
  animation: accordion-up 0.2s ease-out forwards;
}

/* ========================================
   CODE EDITOR - MOBILE RESPONSIVE STYLES
   Reduce line number gutter width on mobile
   ======================================== */

/* On small screens (mobile), reduce line number gutter width to save horizontal space */
@media (max-width: 640px) {
  .cm-lineNumbers .cm-gutterElement {
    min-width: 1.75rem !important;
    padding-right: 0.25rem !important;
  }
}

/* Terminal scrollbar theming */
.xterm-viewport::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.xterm-viewport::-webkit-scrollbar-track {
  background: var(--muted);
  border-radius: 4px;
}

.xterm-viewport::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

.xterm-viewport::-webkit-scrollbar-thumb:hover {
  background: var(--muted-foreground);
}

/* Terminal padding for better readability */
.xterm {
  padding: 12px 16px;
}

/* ========================================
   DEPENDENCY GRAPH STYLES
   Theme-aware styling for React Flow graph
   ======================================== */

/* React Flow base theme overrides */
.graph-canvas {
  --xy-background-color: transparent;
  --xy-node-background-color: var(--card);
  --xy-node-border-color: var(--border);
  --xy-node-border-radius: 0.75rem;
  --xy-edge-stroke-default: var(--border);
  --xy-edge-stroke-selected: var(--brand-500);
  --xy-minimap-background-color: var(--popover);
  --xy-minimap-mask-background-color: rgba(0, 0, 0, 0.2);
  --xy-controls-background-color: var(--popover);
  --xy-controls-border-color: var(--border);
}

/* MiniMap styling */
.graph-canvas .react-flow__minimap {
  background-color: var(--popover) !important;
  border: 1px solid var(--border) !important;
  border-radius: 0.5rem;
}

.graph-canvas .react-flow__minimap-mask {
  fill: var(--background);
  fill-opacity: 0.8;
}

/* Edge animations */
@keyframes flow-dash {
  to {
    stroke-dashoffset: -20;
  }
}

@keyframes edge-glow {
  0%,
  100% {
    filter: drop-shadow(0 0 2px var(--status-in-progress));
  }
  50% {
    filter: drop-shadow(0 0 6px var(--status-in-progress));
  }
}

.graph-canvas .animated-edge path {
  animation: flow-dash 0.5s linear infinite;
}

.graph-canvas .edge-flowing path {
  animation:
    flow-dash 0.5s linear infinite,
    edge-glow 2s ease-in-out infinite;
}

/* Edge particle animation */
.edge-particle {
  pointer-events: none;
}

/* Node animations */
@keyframes pulse-subtle {
  0%,
  100% {
    box-shadow: 0 0 0 0 var(--status-in-progress);
  }
  50% {
    box-shadow: 0 0 15px 3px var(--status-in-progress);
  }
}

.animate-pulse-subtle {
  animation: pulse-subtle 2s ease-in-out infinite;
}

/* Progress bar indeterminate animation */
@keyframes progress-indeterminate {
  0% {
    transform: translateX(-100%);
    width: 50%;
  }
  50% {
    transform: translateX(50%);
    width: 30%;
  }
  100% {
    transform: translateX(200%);
    width: 50%;
  }
}

.animate-progress-indeterminate {
  animation: progress-indeterminate 1.5s ease-in-out infinite;
}

/* Handle styling */
.graph-canvas .react-flow__handle {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--border);
  border: 2px solid var(--background);
  transition: all 0.2s ease;
}

.graph-canvas .react-flow__handle:hover {
  background-color: var(--brand-500);
  transform: scale(1.2);
}

.graph-canvas .react-flow__handle-left {
  left: -6px;
}

.graph-canvas .react-flow__handle-right {
  right: -6px;
}

/* Node base styling - override React Flow defaults */
.graph-canvas .react-flow__node {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
}

/* Selection styles */
.graph-canvas .react-flow__node.selected {
  outline: none;
}

.graph-canvas .react-flow__edge.selected path {
  stroke: var(--brand-500);
  stroke-width: 3;
}

/* Attribution removal (requires pro license) */
.graph-canvas .react-flow__attribution {
  display: none;
}

/* Panel styling */
.graph-canvas .react-flow__panel {
  margin: 12px;
}

/* Retro theme overrides */
.retro .graph-canvas .react-flow__handle,
.retro .graph-canvas .react-flow__minimap {
  border-radius: 0 !important;
}

.retro .graph-canvas .react-flow__node {
  border-radius: 0 !important;
}

/* Graph Filter Highlight States */

/* Matched node - direct search/filter match */
.graph-node-matched {
  box-shadow:
    0 0 0 3px var(--brand-500),
    0 0 20px 4px var(--brand-500);
  border-color: var(--brand-500) !important;
  z-index: 10;
}

/* Animated glow for matched nodes */
@keyframes matched-node-glow {
  0%,
  100% {
    box-shadow:
      0 0 0 3px var(--brand-500),
      0 0 15px 2px var(--brand-500);
  }
  50% {
    box-shadow:
      0 0 0 3px var(--brand-500),
      0 0 25px 6px var(--brand-500);
  }
}

.graph-node-matched {
  animation: matched-node-glow 2s ease-in-out infinite;
}

/* Highlighted path node - part of the dependency path */
.graph-node-highlighted {
  box-shadow:
    0 0 0 2px var(--brand-400),
    0 0 12px 2px var(--brand-400);
  z-index: 5;
}

/* Dimmed node - not part of filter results */
.graph-node-dimmed {
  opacity: 0.25;
  filter: grayscale(60%);
  transition:
    opacity 0.3s ease,
    filter 0.3s ease;
}

.graph-node-dimmed:hover {
  opacity: 0.4;
  filter: grayscale(40%);
}

/* Highlighted edge styles */
.graph-edge-highlighted path {
  stroke: var(--brand-500) !important;
  stroke-width: 4px !important;
  filter: drop-shadow(0 0 6px var(--brand-500));
}

/* Dimmed edge styles */
.graph-edge-dimmed path {
  opacity: 0.15;
  stroke-width: 1px !important;
  filter: none !important;
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
  .graph-canvas .animated-edge path,
  .graph-canvas .edge-flowing path,
  .animate-pulse-subtle,
  .animate-progress-indeterminate,
  .graph-node-matched {
    animation: none;
  }
}

.perf-contain {
  contain: layout paint;
  content-visibility: auto;
  contain-intrinsic-size: auto var(--perf-contain-intrinsic-size);
}