@import "tailwindcss";
@import "tw-animate-css";
@import "shadcn/tailwind.css";
@import "streamdown/styles.css";
@import "@fontsource-variable/figtree";
@import "@fontsource-variable/space-grotesk";
@import "@fontsource-variable/inter";
@import "tw-shimmer";
@plugin "@toolwind/corner-shape";
@source "../node_modules/streamdown/dist/*.js";

@font-face {
  font-family: "Hellix";
  src: url("/fonts/Hellix-SemiBold.woff2") format("woff2"),
    url("/fonts/Hellix-SemiBold.woff") format("woff");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

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

:root {
  /* Animation timing */
  --duration-micro: 100ms;
  --duration-fast: 150ms;
  --duration-normal: 200ms;

  /* Easing curves (Emil Kowalski) */
  --ease-out-quart: cubic-bezier(0.165, 0.84, 0.44, 1);
  --ease-out-cubic: cubic-bezier(0.215, 0.61, 0.355, 1);

  --background: oklch(1 0 0);
  --foreground: oklch(0.2686 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.1281 0.0179 169.2764);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.1281 0.0179 169.2764);
  --primary: oklch(0.6929 0.1396 166.5513);
  --primary-foreground: oklch(1 0 0);
  --secondary: oklch(0.9596 0.0275 167.8295);
  --secondary-foreground: oklch(0.2868 0.0649 159.9823);
  --muted: oklch(0.9702 0 0);
  --muted-foreground: oklch(0.5486 0 0);
  --accent: oklch(0.9596 0.0275 167.8295);
  --accent-foreground: oklch(0.2868 0.0649 159.9823);
  --destructive: oklch(0.6368 0.2078 25.3313);
  --border: oklch(0.9208 0.0101 164.8536);
  --input: oklch(0.9208 0.0101 164.8536);
  --ring: oklch(0.6929 0.1396 166.5513);
  --chart-1: oklch(0.6929 0.1396 166.5513);
  --chart-2: oklch(0.694 0.1395 136.6059);
  --chart-3: oklch(0.7014 0.1193 197.5897);
  --chart-4: oklch(0.6926 0.1112 346.5775);
  --chart-5: oklch(0.7497 0.1003 85.0057);
  --radius: 1.2rem;
  --sidebar: oklch(0.975 0 0);
  --sidebar-foreground: oklch(0.1281 0.0179 169.2764);
  --sidebar-primary: oklch(0.6929 0.1396 166.5513);
  --sidebar-primary-foreground: oklch(1 0 0);
  --sidebar-accent: oklch(0.96 0.0279 166.55);
  --sidebar-accent-foreground: oklch(0.2868 0.0649 159.9823);
  --sidebar-border: oklch(0.9208 0.0101 164.8536);
  --sidebar-ring: oklch(0.6929 0.1396 166.5513);
  --destructive-foreground: oklch(1 0 0);
  --font-sans: "Inter Variable", ui-sans-serif, sans-serif, system-ui;
  --font-heading: "Hellix", "Space Grotesk Variable", ui-sans-serif, sans-serif;
  --font-serif: Source Serif 4, serif;
  --font-mono: JetBrains Mono, monospace;
  --shadow-color: hsl(0 0% 0%);
  --shadow-opacity: 0;
  --shadow-blur: 0px;
  --shadow-spread: 0px;
  --shadow-offset-x: 0px;
  --shadow-offset-y: 0px;
  --letter-spacing: 0em;
  --spacing: 0.25rem;
  /*--shadow-2xs: 0px 0px 0px 0px hsl(0 0% 0% / 0);*/
  /*--shadow-xs: 0px 0px 0px 0px hsl(0 0% 0% / 0);*/
  /*--shadow-sm:*/
  /*    0px 0px 0px 0px hsl(0 0% 0% / 0),*/
  /*    0px 1px 2px 0px hsl(0 0% 0% / 0);*/
  /*--shadow:*/
  /*    0px 0px 0px 0px hsl(0 0% 0% / 0),*/
  /*    0px 1px 2px 0px hsl(0 0% 0% / 0);*/
  /*--shadow-md:*/
  /*    0px 0px 0px 0px hsl(0 0% 0% / 0),*/
  /*    0px 2px 4px 0px hsl(0 0% 0% / 0);*/
  /*--shadow-lg:*/
  /*    0px 0px 0px 0px hsl(0 0% 0% / 0),*/
  /*    0px 4px 6px 0px hsl(0 0% 0% / 0);*/
  /*--shadow-xl:*/
  /*    0px 0px 0px 0px hsl(0 0% 0% / 0),*/
  /*    0px 8px 10px 0px hsl(0 0% 0% / 0);*/
  /*--shadow-2xl: 0px 0px 0px 0px hsl(0 0% 0% / 0);*/
  --tracking-normal: 0em;
}
.dark {
  --background: oklch(0.24 0 0);
  --foreground: oklch(0.98 0 0);
  --card: oklch(0.28 0 0);
  --card-foreground: oklch(0.98 0 0);
  --popover: oklch(0.28 0 0);
  --popover-foreground: oklch(0.98 0 0);
  --primary: oklch(0.6929 0.1396 166.5513);
  --primary-foreground: oklch(1 0 0);
  --secondary: oklch(0.33 0 0);
  --secondary-foreground: oklch(0.98 0 0);
  --muted: oklch(0.33 0 0);
  --muted-foreground: oklch(0.70 0 0);
  --accent: oklch(0.33 0 0);
  --accent-foreground: oklch(0.98 0 0);
  --destructive: oklch(0.6368 0.2078 25.3313);
  --border: oklch(0.38 0 0);
  --input: oklch(0.38 0 0);
  --ring: oklch(0.6929 0.1396 166.5513);
  --chart-1: oklch(0.7511 0.1407 166.2284);
  --chart-2: oklch(0.75 0.14 136.5572);
  --chart-3: oklch(0.7554 0.1285 197.339);
  --chart-4: oklch(0.7503 0.1199 346.7805);
  --chart-5: oklch(0.799 0.1196 84.6633);
  --sidebar: oklch(0.24 0 0);
  --sidebar-foreground: oklch(0.98 0 0);
  --sidebar-primary: oklch(0.6929 0.1396 166.5513);
  --sidebar-primary-foreground: oklch(1 0 0);
  --sidebar-accent: oklch(0.33 0 0);
  --sidebar-accent-foreground: oklch(0.98 0 0);
  --sidebar-border: oklch(0.38 0 0);
  --sidebar-ring: oklch(0.6929 0.1396 166.5513);
  --destructive-foreground: oklch(1 0 0);
  --radius: 1.2rem;
  --font-sans: Geist, ui-sans-serif, sans-serif, system-ui;
  --font-serif: Source Serif 4, serif;
  --font-mono: JetBrains Mono, monospace;
  --shadow-color: hsl(0 0% 0%);
  --shadow-opacity: 0;
  --shadow-blur: 0px;
  --shadow-spread: 0px;
  --shadow-offset-x: 0px;
  --shadow-offset-y: 0px;
  --letter-spacing: 0em;
  --spacing: 0.25rem;
  --shadow-2xs: 0px 0px 0px 0px hsl(0 0% 0% / 0);
  --shadow-xs: 0px 0px 0px 0px hsl(0 0% 0% / 0);
  --shadow-sm: 0px 0px 0px 0px hsl(0 0% 0% / 0), 0px 1px 2px 0px
  hsl(0 0% 0% / 0);
  --shadow: 0px 0px 0px 0px hsl(0 0% 0% / 0), 0px 1px 2px 0px hsl(0 0% 0% / 0);
  --shadow-md: 0px 0px 0px 0px hsl(0 0% 0% / 0), 0px 2px 4px 0px
  hsl(0 0% 0% / 0);
  --shadow-lg: 0px 0px 0px 0px hsl(0 0% 0% / 0), 0px 4px 6px 0px
  hsl(0 0% 0% / 0);
  --shadow-xl: 0px 0px 0px 0px hsl(0 0% 0% / 0), 0px 8px 10px 0px
  hsl(0 0% 0% / 0);
  --shadow-2xl: 0px 0px 0px 0px hsl(0 0% 0% / 0);
}


@theme inline {
  --font-sans: "Inter Variable", ui-sans-serif, sans-serif, system-ui;
  --font-heading: "Hellix", "Space Grotesk Variable", ui-sans-serif, 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) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --radius-2xl: calc(var(--radius) + 8px);
  --radius-3xl: calc(var(--radius) + 12px);
  --radius-4xl: calc(var(--radius) + 16px);
  --font-mono: JetBrains Mono, monospace;
  --font-serif: Source Serif 4, serif;
  --radius: 1.2rem;
  --tracking-tighter: calc(var(--tracking-normal) - 0.05em);
  --tracking-tight: calc(var(--tracking-normal) - 0.025em);
  --tracking-wide: calc(var(--tracking-normal) + 0.025em);
  --tracking-wider: calc(var(--tracking-normal) + 0.05em);
  --tracking-widest: calc(var(--tracking-normal) + 0.1em);
  --tracking-normal: var(--tracking-normal);
  /*--shadow-2xl: var(--shadow-2xl);*/
  /*--shadow-xl: var(--shadow-xl);*/
  /*--shadow-lg: var(--shadow-lg);*/
  /*--shadow-md: var(--shadow-md);*/
  /*--shadow: var(--shadow);*/
  /*--shadow-sm: var(--shadow-sm);*/
  /*--shadow-xs: var(--shadow-xs);*/
  /*--shadow-2xs: var(--shadow-2xs);*/
  /*--spacing: var(--spacing);*/
  /*--letter-spacing: var(--letter-spacing);*/
  /*--shadow-offset-y: var(--shadow-offset-y);*/
  /*--shadow-offset-x: var(--shadow-offset-x);*/
  /*--shadow-spread: var(--shadow-spread);*/
  /*--shadow-blur: var(--shadow-blur);*/
  /*--shadow-opacity: var(--shadow-opacity);*/
  /*--color-shadow-color: var(--shadow-color);*/
  --color-destructive-foreground: var(--destructive-foreground);
  --animate-pulse: pulse var(--duration) ease-out infinite;
  @keyframes pulse {
    0%,
    100% {
      box-shadow: 0 0 0 0 var(--pulse-color);
    }
    50% {
      box-shadow: 0 0 0 8px var(--pulse-color);
    }
  }
  --animate-shiny-text: shiny-text 8s infinite;
  @keyframes shiny-text {
    0%,
    90%,
    100% {
      background-position: calc(-100% - var(--shiny-width)) 0;
    }
    30%,
    60% {
      background-position: calc(100% + var(--shiny-width)) 0;
    }
  }
  --animate-shine: shine var(--duration) infinite linear
;
  @keyframes shine {
  0% {
    background-position: 0% 0%;
    }
  50% {
    background-position: 100% 100%;
    }
  to {
    background-position: 0% 0%;
    }
  }}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  body {
    @apply font-sans bg-background text-foreground;
    letter-spacing: var(--tracking-normal);
  }
  html {
    @apply font-sans;
    scrollbar-gutter: stable;
  }
  body[data-scroll-locked] {
    margin-right: 0 !important;
  }
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-family: var(--font-heading);
  }
  .font-medium,
  .font-semibold,
  .font-bold {
    font-family: var(--font-heading);
  }
}

@layer utilities {
  /* Heading font utility */
  .font-heading {
    font-family: var(--font-heading);
  }

  /* Elevated surface shadow (use ring-* for borders) */
  .shadow-border {
    --tw-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    --tw-shadow-colored: 0 4px 16px var(--tw-shadow-color);
    box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000),
      var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
  }
  .dark .shadow-border {
    --tw-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  }

  [data-streamdown="unordered-list"] {
    list-style-type: disc;
    list-style-position: outside;
    padding-left: 1.25rem;
    margin-block: 0.5rem;
  }

  [data-streamdown="ordered-list"] {
    list-style-type: decimal;
    list-style-position: outside;
    padding-left: 1.25rem;
    margin-block: 0.5rem;
  }

  [data-streamdown="list-item"] {
    display: list-item;
  }
}

/* Minimal scrollbar — thumb only, no track */
* {
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
}
*:hover {
  scrollbar-color: oklch(0.6 0 0 / 0.3) transparent;
}
.dark *:hover {
  scrollbar-color: oklch(0.5 0 0 / 0.35) transparent;
}

/* Webkit (Chrome, Safari, Edge) */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: transparent;
  border-radius: 9999px;
}
*:hover::-webkit-scrollbar-thumb {
  background: oklch(0.6 0 0 / 0.3);
}
.dark *:hover::-webkit-scrollbar-thumb {
  background: oklch(0.5 0 0 / 0.35);
}

/*---break---*/

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  body {
    @apply bg-background text-foreground;
  }
}

::view-transition-old(root), ::view-transition-new(root) {
    animation: none;
    mix-blend-mode: normal;
}