@import "tailwindcss";
@import "tw-animate-css";
@import "shadcn/tailwind.css";
@import "@fontsource-variable/inter";

@source "../../node_modules/streamdown/dist/index.js";

@custom-variant dark (&:is(.dark *));

@theme inline {
    --font-heading: var(--font-sans);
    --font-sans: 'Inter Variable', sans-serif;
    --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);
    --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);
    --color-ring: var(--ring);
    --color-input: var(--input);
    --color-border: var(--border);
    --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);
    --color-foreground: var(--foreground);
    --color-background: var(--background);
    --radius-sm: calc(var(--radius) * 0.6);
    --radius-md: calc(var(--radius) * 0.8);
    --radius-lg: var(--radius);
    --radius-xl: calc(var(--radius) * 1.4);
    --radius-2xl: calc(var(--radius) * 1.8);
    --radius-3xl: calc(var(--radius) * 2.2);
    --radius-4xl: calc(var(--radius) * 2.6);
}

:root {
    --background: oklch(1 0 0);
    --foreground: oklch(0.148 0.004 228.8);
    --card: oklch(1 0 0);
    --card-foreground: oklch(0.148 0.004 228.8);
    --popover: oklch(1 0 0);
    --popover-foreground: oklch(0.148 0.004 228.8);
    --primary: oklch(0.218 0.008 223.9);
    --primary-foreground: oklch(0.987 0.002 197.1);
    --secondary: oklch(0.963 0.002 197.1);
    --secondary-foreground: oklch(0.218 0.008 223.9);
    --muted: oklch(0.963 0.002 197.1);
    --muted-foreground: oklch(0.56 0.021 213.5);
    --accent: oklch(0.963 0.002 197.1);
    --accent-foreground: oklch(0.218 0.008 223.9);
    --destructive: oklch(0.577 0.245 27.325);
    --border: oklch(0.925 0.005 214.3);
    --input: oklch(0.925 0.005 214.3);
    --ring: oklch(0.723 0.014 214.4);
    --chart-1: oklch(0.872 0.007 219.6);
    --chart-2: oklch(0.56 0.021 213.5);
    --chart-3: oklch(0.45 0.017 213.2);
    --chart-4: oklch(0.378 0.015 216);
    --chart-5: oklch(0.275 0.011 216.9);
    --radius: 0.625rem;
    --sidebar: oklch(0.987 0.002 197.1);
    --sidebar-foreground: oklch(0.148 0.004 228.8);
    --sidebar-primary: oklch(0.218 0.008 223.9);
    --sidebar-primary-foreground: oklch(0.987 0.002 197.1);
    --sidebar-accent: oklch(0.963 0.002 197.1);
    --sidebar-accent-foreground: oklch(0.218 0.008 223.9);
    --sidebar-border: oklch(0.925 0.005 214.3);
    --sidebar-ring: oklch(0.723 0.014 214.4);
}

.dark {
    --background: oklch(0.148 0.004 228.8);
    --foreground: oklch(0.987 0.002 197.1);
    --card: oklch(0.218 0.008 223.9);
    --card-foreground: oklch(0.987 0.002 197.1);
    --popover: oklch(0.218 0.008 223.9);
    --popover-foreground: oklch(0.987 0.002 197.1);
    --primary: oklch(0.925 0.005 214.3);
    --primary-foreground: oklch(0.218 0.008 223.9);
    --secondary: oklch(0.275 0.011 216.9);
    --secondary-foreground: oklch(0.987 0.002 197.1);
    --muted: oklch(0.275 0.011 216.9);
    --muted-foreground: oklch(0.723 0.014 214.4);
    --accent: oklch(0.275 0.011 216.9);
    --accent-foreground: oklch(0.987 0.002 197.1);
    --destructive: oklch(0.704 0.191 22.216);
    --border: oklch(1 0 0 / 10%);
    --input: oklch(1 0 0 / 15%);
    --ring: oklch(0.56 0.021 213.5);
    --chart-1: oklch(0.872 0.007 219.6);
    --chart-2: oklch(0.56 0.021 213.5);
    --chart-3: oklch(0.45 0.017 213.2);
    --chart-4: oklch(0.378 0.015 216);
    --chart-5: oklch(0.275 0.011 216.9);
    --sidebar: oklch(0.218 0.008 223.9);
    --sidebar-foreground: oklch(0.987 0.002 197.1);
    --sidebar-primary: oklch(0.488 0.243 264.376);
    --sidebar-primary-foreground: oklch(0.987 0.002 197.1);
    --sidebar-accent: oklch(0.275 0.011 216.9);
    --sidebar-accent-foreground: oklch(0.987 0.002 197.1);
    --sidebar-border: oklch(1 0 0 / 10%);
    --sidebar-ring: oklch(0.56 0.021 213.5);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
    }
  body {
    @apply bg-background text-foreground;
    margin: 0;
    overflow: hidden;
    }
  html, body, #root {
    height: 100%;
    }
  html {
    @apply font-sans;
    }
}

/* Custom window chrome (Linux/Windows): the OS gives us a transparent
 * borderless window, and we paint the rounded corners + border + shadow
 * ourselves so the app doesn't look naked on GNOME/KDE/Hyprland. */
html[data-chrome="borderless"],
html[data-chrome="borderless"] body {
  background: transparent !important;
}
html[data-chrome="borderless"] #root,
html[data-chrome="borderless"] #settings-root {
  height: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--background);
}

/*
 * xterm.js overrides — kept outside @layer so they win against the addon's
 * own stylesheet (which is not in any layer and would otherwise override).
 *
 * Newer xterm renders scrollbars as real <div class="scrollbar vertical|horizontal">
 * children rather than relying on native overflow scrollbars. Both code paths exist
 * across versions, so we hide both.
 */
.xterm .scrollbar,
.xterm .scrollbar.vertical,
.xterm .scrollbar.horizontal {
  display: none !important;
  visibility: hidden !important;
  width: 0 !important;
  height: 0 !important;
  pointer-events: none !important;
}
.xterm .xterm-viewport,
.xterm-viewport {
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
}
.xterm .xterm-viewport::-webkit-scrollbar,
.xterm-viewport::-webkit-scrollbar {
  width: 0 !important;
  height: 0 !important;
  display: none !important;
}
.xterm,
.xterm-screen,
.xterm:focus,
.xterm.focus {
  outline: none !important;
}

.cm-editor,
.cm-scroller {
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
}
.cm-editor::-webkit-scrollbar,
.cm-scroller::-webkit-scrollbar {
  width: 0 !important;
  height: 0 !important;
  display: none !important;
}


.no-scrollbar {
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
}
.no-scrollbar::-webkit-scrollbar {
  width: 0 !important;
  height: 0 !important;
  display: none !important;
}

.no-scrollbar-deep,
.no-scrollbar-deep * {
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
}
.no-scrollbar-deep::-webkit-scrollbar,
.no-scrollbar-deep *::-webkit-scrollbar {
  width: 0 !important;
  height: 0 !important;
  display: none !important;
}

/* Linux/Windows ship a chunky native Chromium scrollbar that breaks the
 * frosted-glass aesthetic. Hide it globally — visible scroll affordances are
 * provided per-region via shadcn <ScrollArea>. macOS native overlay scrollbar
 * stays untouched. */
html[data-chrome="borderless"] {
  scrollbar-width: none;
  -ms-overflow-style: none;
}
html[data-chrome="borderless"] *,
html[data-chrome="borderless"] *::before,
html[data-chrome="borderless"] *::after {
  scrollbar-width: none;
}
html[data-chrome="borderless"] *::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}