/*
  Critical Thinking Labs brand, shared by every page of the bot.
  Day colors are the Labs palette from criticalthinkinglabs.co:
  paper #f4f1ea, ink #151412, muted #69655f, rule #cbc5b9, accent #a51c30.
  Night inverts paper and ink and lightens the accent so it stays readable.
  Fonts are the Labs site's own files (SIL Open Font License, see /fonts).
*/

@font-face {
  font-family: "Cormorant Garamond";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("/fonts/cormorant-garamond-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Cormorant Garamond";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("/fonts/cormorant-garamond-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/geist-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/geist-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --bg: #f4f1ea;
  --surface: #efebe3;
  --surface-strong: #e9e3d8;
  --ink: #151412;
  --muted-ink: #69655f;
  --border: #cbc5b9;
  --primary: #151412;
  --on-primary: #f4f1ea;
  --accent: #a51c30;
  --focus: #a51c30;
  --overlay: rgba(21, 20, 18, 0.55);
  --shadow: 0 10px 28px rgba(21, 20, 18, 0.07);
  --font-serif: "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  --font-sans: "Geist", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-mono: "SFMono-Regular", "SF Mono", "IBM Plex Mono", "Cascadia Code", Consolas, monospace;
}

html[data-theme="night"] {
  --bg: #151412;
  --surface: #1f1d1a;
  --surface-strong: #2c2823;
  --ink: #ede9e1;
  --muted-ink: #a8a298;
  --border: #423e39;
  --primary: #ede9e1;
  --on-primary: #151412;
  --accent: #dc6878;
  --focus: #dc6878;
  --overlay: rgba(0, 0, 0, 0.6);
  --shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}