/* Eight distinct palettes, with matching light and dark surfaces. */
:root[data-theme="light"][data-palette="weft"]{color-scheme:light;--stage:#eaecea;--bg:#FBFCFA;--panel:#F3F6F2;--surface:#FFFEFB;--paper:#FFFEFB;--sidebar:#F3F6F2;--field:#FFFEFB;--border:#e3e5e1;--line:#e3e5e1;--splitter:#F3F6F2;--editor-bg:#FFFEFB;--editor-fg:#253A34;--fg:#253A34;--value:#253A34;--muted:#66776E;--subtle:#66776E;--fg-disabled:#66776E;--md-marker:#66776E;--md-quote:#66776E;--currentline-bg:#e9f0ed;--currentline-border:#e3e5e1;--statusbar-bg:#F3F6F2;--badge-bg:#F3F6F2;--badge-border:#e3e5e1;--accent:#24766B;--accent-fg:#FFFFFF;--on-accent:#FFFFFF;--accent-soft:#e9f0ed;--hover:#f0f4f1;--pressed:#e9f0ed;--code-bg:#F3F6F2;--code:#F3F6F2;--selection:#c8dcd7;--md-code-fg:#24766B;--primary:#24766B;--on-primary:#FFFFFF;--primary-hover:#246f64;--accent-hover:#246f64;--primary-pressed:#24695f;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="dark"][data-palette="weft"]{color-scheme:dark;--stage:#27332f;--bg:#17231F;--panel:#21332A;--surface:#1B2923;--paper:#1B2923;--sidebar:#21332A;--field:#1B2923;--border:#3c4a43;--line:#3c4a43;--splitter:#21332A;--editor-bg:#1B2923;--editor-fg:#E0EAE2;--fg:#E0EAE2;--value:#E0EAE2;--muted:#A1B5A7;--subtle:#A1B5A7;--fg-disabled:#A1B5A7;--md-marker:#A1B5A7;--md-quote:#A1B5A7;--currentline-bg:#2d423a;--currentline-border:#3c4a43;--statusbar-bg:#21332A;--badge-bg:#21332A;--badge-border:#3c4a43;--accent:#8AC8B3;--accent-fg:#17231F;--on-accent:#17231F;--accent-soft:#2d423a;--hover:#23342d;--pressed:#2d423a;--code-bg:#21332A;--code:#21332A;--selection:#375147;--md-code-fg:#8AC8B3;--primary:#8AC8B3;--on-primary:#17231F;--primary-hover:#94ccb9;--accent-hover:#94ccb9;--primary-pressed:#9dcfbd;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="light"][data-palette="graphite"]{color-scheme:light;--stage:#e6e6e7;--bg:#F6F6F7;--panel:#EFEFF1;--surface:#FFFFFF;--paper:#FFFFFF;--sidebar:#EFEFF1;--field:#FFFFFF;--border:#e3e3e4;--line:#e3e3e4;--splitter:#EFEFF1;--editor-bg:#FFFFFF;--editor-fg:#292B30;--fg:#292B30;--value:#292B30;--muted:#6D6F78;--subtle:#6D6F78;--fg-disabled:#6D6F78;--md-marker:#6D6F78;--md-quote:#6D6F78;--currentline-bg:#edeeef;--currentline-border:#e3e3e4;--statusbar-bg:#EFEFF1;--badge-bg:#EFEFF1;--badge-border:#e3e3e4;--accent:#4F5662;--accent-fg:#FFFFFF;--on-accent:#FFFFFF;--accent-soft:#edeeef;--hover:#f3f3f4;--pressed:#edeeef;--code-bg:#EFEFF1;--code:#EFEFF1;--selection:#d3d5d8;--md-code-fg:#4F5662;--primary:#4F5662;--on-primary:#FFFFFF;--primary-hover:#4a515c;--accent-hover:#4a515c;--primary-pressed:#474d57;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="dark"][data-palette="graphite"]{color-scheme:dark;--stage:#2c2d31;--bg:#1C1D21;--panel:#2A2D34;--surface:#23252A;--paper:#23252A;--sidebar:#2A2D34;--field:#23252A;--border:#44464b;--line:#44464b;--splitter:#2A2D34;--editor-bg:#23252A;--editor-fg:#E5E7ED;--fg:#E5E7ED;--value:#E5E7ED;--muted:#ACB0BC;--subtle:#ACB0BC;--fg-disabled:#ACB0BC;--md-marker:#ACB0BC;--md-quote:#ACB0BC;--currentline-bg:#3b3e44;--currentline-border:#44464b;--statusbar-bg:#2A2D34;--badge-bg:#2A2D34;--badge-border:#44464b;--accent:#B9C0CC;--accent-fg:#1C1D21;--on-accent:#1C1D21;--accent-soft:#3b3e44;--hover:#2e3035;--pressed:#3b3e44;--code-bg:#2A2D34;--code:#2A2D34;--selection:#484c52;--md-code-fg:#B9C0CC;--primary:#B9C0CC;--on-primary:#1C1D21;--primary-hover:#bec5d0;--accent-hover:#bec5d0;--primary-pressed:#c3c9d3;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="light"][data-palette="ocean"]{color-scheme:light;--stage:#e4e8ee;--bg:#F5F8FC;--panel:#EDF3FA;--surface:#FFFFFF;--paper:#FFFFFF;--sidebar:#EDF3FA;--field:#FFFFFF;--border:#e2e5e8;--line:#e2e5e8;--splitter:#EDF3FA;--editor-bg:#FFFFFF;--editor-fg:#23354C;--fg:#23354C;--value:#23354C;--muted:#66768D;--subtle:#66768D;--fg-disabled:#66768D;--md-marker:#66768D;--md-quote:#66768D;--currentline-bg:#eaf0f7;--currentline-border:#e2e5e8;--statusbar-bg:#EDF3FA;--badge-bg:#EDF3FA;--badge-border:#e2e5e8;--accent:#2F68B3;--accent-fg:#FFFFFF;--on-accent:#FFFFFF;--accent-soft:#eaf0f7;--hover:#f0f4fa;--pressed:#eaf0f7;--code-bg:#EDF3FA;--code:#EDF3FA;--selection:#cbd9ec;--md-code-fg:#2F68B3;--primary:#2F68B3;--on-primary:#FFFFFF;--primary-hover:#2e62a7;--accent-hover:#2e62a7;--primary-pressed:#2c5d9c;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="dark"][data-palette="ocean"]{color-scheme:dark;--stage:#262f3d;--bg:#161F2D;--panel:#23334A;--surface:#1B2839;--paper:#1B2839;--sidebar:#23334A;--field:#1B2839;--border:#3c4959;--line:#3c4959;--splitter:#23334A;--editor-bg:#1B2839;--editor-fg:#DFE9F6;--fg:#DFE9F6;--value:#DFE9F6;--muted:#9CAFC8;--subtle:#9CAFC8;--fg-disabled:#9CAFC8;--md-marker:#9CAFC8;--md-quote:#9CAFC8;--currentline-bg:#2e4056;--currentline-border:#3c4959;--statusbar-bg:#23334A;--badge-bg:#23334A;--badge-border:#3c4959;--accent:#94BDF1;--accent-fg:#161F2D;--on-accent:#161F2D;--accent-soft:#2e4056;--hover:#233246;--pressed:#2e4056;--code-bg:#23334A;--code:#23334A;--selection:#394d67;--md-code-fg:#94BDF1;--primary:#94BDF1;--on-primary:#161F2D;--primary-hover:#9dc2f2;--accent-hover:#9dc2f2;--primary-pressed:#a4c7f2;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="light"][data-palette="sand"]{color-scheme:light;--stage:#ede8df;--bg:#FBF7EF;--panel:#F4EBDD;--surface:#FFFCF5;--paper:#FFFCF5;--sidebar:#F4EBDD;--field:#FFFCF5;--border:#e7e3da;--line:#e7e3da;--splitter:#F4EBDD;--editor-bg:#FFFCF5;--editor-fg:#493B29;--fg:#493B29;--value:#493B29;--muted:#82725C;--subtle:#82725C;--fg-disabled:#82725C;--md-marker:#82725C;--md-quote:#82725C;--currentline-bg:#f4ede0;--currentline-border:#e7e3da;--statusbar-bg:#F4EBDD;--badge-bg:#F4EBDD;--badge-border:#e7e3da;--accent:#94651E;--accent-fg:#FFFFFF;--on-accent:#FFFFFF;--accent-soft:#f4ede0;--hover:#f8f1e6;--pressed:#f4ede0;--code-bg:#F4EBDD;--code:#F4EBDD;--selection:#e4d6bf;--md-code-fg:#94651E;--primary:#94651E;--on-primary:#FFFFFF;--primary-hover:#8b601f;--accent-hover:#8b601f;--primary-pressed:#845c20;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="dark"][data-palette="sand"]{color-scheme:dark;--stage:#363128;--bg:#262119;--panel:#3B3123;--surface:#30291F;--paper:#30291F;--sidebar:#3B3123;--field:#30291F;--border:#50493d;--line:#50493d;--splitter:#3B3123;--editor-bg:#30291F;--editor-fg:#EFE5D2;--fg:#EFE5D2;--value:#EFE5D2;--muted:#C0AC8E;--subtle:#C0AC8E;--fg-disabled:#C0AC8E;--md-marker:#C0AC8E;--md-quote:#C0AC8E;--currentline-bg:#4c412d;--currentline-border:#50493d;--statusbar-bg:#3B3123;--badge-bg:#3B3123;--badge-border:#50493d;--accent:#E0BC79;--accent-fg:#262119;--on-accent:#262119;--accent-soft:#4c412d;--hover:#3c3325;--pressed:#4c412d;--code-bg:#3B3123;--code:#3B3123;--selection:#5c4e36;--md-code-fg:#E0BC79;--primary:#E0BC79;--on-primary:#262119;--primary-hover:#e2c184;--accent-hover:#e2c184;--primary-pressed:#e3c58d;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="light"][data-palette="rose"]{color-scheme:light;--stage:#ede7ea;--bg:#FCF7F9;--panel:#F7EDF2;--surface:#FFFCFD;--paper:#FFFCFD;--sidebar:#F7EDF2;--field:#FFFCFD;--border:#e7e1e4;--line:#e7e1e4;--splitter:#F7EDF2;--editor-bg:#FFFCFD;--editor-fg:#452D39;--fg:#452D39;--value:#452D39;--muted:#866C79;--subtle:#866C79;--fg-disabled:#866C79;--md-marker:#866C79;--md-quote:#866C79;--currentline-bg:#f6e9ee;--currentline-border:#e7e1e4;--statusbar-bg:#F7EDF2;--badge-bg:#F7EDF2;--badge-border:#e7e1e4;--accent:#A13D6A;--accent-fg:#FFFFFF;--on-accent:#FFFFFF;--accent-soft:#f6e9ee;--hover:#f8eff3;--pressed:#f6e9ee;--code-bg:#F7EDF2;--code:#F7EDF2;--selection:#e8ccd8;--md-code-fg:#A13D6A;--primary:#A13D6A;--on-primary:#FFFFFF;--primary-hover:#963b64;--accent-hover:#963b64;--primary-pressed:#8d395f;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="dark"][data-palette="rose"]{color-scheme:dark;--stage:#382c34;--bg:#281C24;--panel:#3F2937;--surface:#32232D;--paper:#32232D;--sidebar:#3F2937;--field:#32232D;--border:#53434d;--line:#53434d;--splitter:#3F2937;--editor-bg:#32232D;--editor-fg:#F4E0EA;--fg:#F4E0EA;--value:#F4E0EA;--muted:#C6A1B3;--subtle:#C6A1B3;--fg-disabled:#C6A1B3;--md-marker:#C6A1B3;--md-quote:#C6A1B3;--currentline-bg:#503845;--currentline-border:#53434d;--statusbar-bg:#3F2937;--badge-bg:#3F2937;--badge-border:#53434d;--accent:#ECA5C3;--accent-fg:#281C24;--on-accent:#281C24;--accent-soft:#503845;--hover:#3f2c38;--pressed:#503845;--code-bg:#3F2937;--code:#3F2937;--selection:#604452;--md-code-fg:#ECA5C3;--primary:#ECA5C3;--on-primary:#281C24;--primary-hover:#edacc8;--accent-hover:#edacc8;--primary-pressed:#eeb2cc;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="light"][data-palette="iris"]{color-scheme:light;--stage:#e9e7ee;--bg:#F8F7FC;--panel:#F0EDF8;--surface:#FFFEFF;--paper:#FFFEFF;--sidebar:#F0EDF8;--field:#FFFEFF;--border:#e5e3e8;--line:#e5e3e8;--splitter:#F0EDF8;--editor-bg:#FFFEFF;--editor-fg:#37304B;--fg:#37304B;--value:#37304B;--muted:#7C7190;--subtle:#7C7190;--fg-disabled:#7C7190;--md-marker:#7C7190;--md-quote:#7C7190;--currentline-bg:#f1edf7;--currentline-border:#e5e3e8;--statusbar-bg:#F0EDF8;--badge-bg:#F0EDF8;--badge-border:#e5e3e8;--accent:#7053AD;--accent-fg:#FFFFFF;--on-accent:#FFFFFF;--accent-soft:#f1edf7;--hover:#f5f2f9;--pressed:#f1edf7;--code-bg:#F0EDF8;--code:#F0EDF8;--selection:#dbd3ea;--md-code-fg:#7053AD;--primary:#7053AD;--on-primary:#FFFFFF;--primary-hover:#694fa1;--accent-hover:#694fa1;--primary-pressed:#634b97;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="dark"][data-palette="iris"]{color-scheme:dark;--stage:#312d3c;--bg:#211D2C;--panel:#332C44;--surface:#292436;--paper:#292436;--sidebar:#332C44;--field:#292436;--border:#4a4457;--line:#4a4457;--splitter:#332C44;--editor-bg:#292436;--editor-fg:#EAE3F7;--fg:#EAE3F7;--value:#EAE3F7;--muted:#B6A7CC;--subtle:#B6A7CC;--fg-disabled:#B6A7CC;--md-marker:#B6A7CC;--md-quote:#B6A7CC;--currentline-bg:#413a53;--currentline-border:#4a4457;--statusbar-bg:#332C44;--badge-bg:#332C44;--badge-border:#4a4457;--accent:#C1ACEA;--accent-fg:#211D2C;--on-accent:#211D2C;--accent-soft:#413a53;--hover:#342e43;--pressed:#413a53;--code-bg:#332C44;--code:#332C44;--selection:#4f4663;--md-code-fg:#C1ACEA;--primary:#C1ACEA;--on-primary:#211D2C;--primary-hover:#c6b3ec;--accent-hover:#c6b3ec;--primary-pressed:#cab8ed;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="light"][data-palette="olive"]{color-scheme:light;--stage:#e9eae1;--bg:#F8F9F1;--panel:#EFF2E3;--surface:#FEFFF8;--paper:#FEFFF8;--sidebar:#EFF2E3;--field:#FEFFF8;--border:#e4e6dd;--line:#e4e6dd;--splitter:#EFF2E3;--editor-bg:#FEFFF8;--editor-fg:#373D28;--fg:#373D28;--value:#373D28;--muted:#757E5C;--subtle:#757E5C;--fg-disabled:#757E5C;--md-marker:#757E5C;--md-quote:#757E5C;--currentline-bg:#eff2e4;--currentline-border:#e4e6dd;--statusbar-bg:#EFF2E3;--badge-bg:#EFF2E3;--badge-border:#e4e6dd;--accent:#657A2B;--accent-fg:#FFFFFF;--on-accent:#FFFFFF;--accent-soft:#eff2e4;--hover:#f3f6ea;--pressed:#eff2e4;--code-bg:#EFF2E3;--code:#EFF2E3;--selection:#d8dec5;--md-code-fg:#657A2B;--primary:#657A2B;--on-primary:#FFFFFF;--primary-hover:#5f732b;--accent-hover:#5f732b;--primary-pressed:#5b6d2a;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="dark"][data-palette="olive"]{color-scheme:dark;--stage:#323529;--bg:#22251A;--panel:#333B26;--surface:#292F20;--paper:#292F20;--sidebar:#333B26;--field:#292F20;--border:#494f3f;--line:#494f3f;--splitter:#333B26;--editor-bg:#292F20;--editor-fg:#E5EBD5;--fg:#E5EBD5;--value:#E5EBD5;--muted:#ADB993;--subtle:#ADB993;--fg-disabled:#ADB993;--md-marker:#ADB993;--md-quote:#ADB993;--currentline-bg:#404830;--currentline-border:#494f3f;--statusbar-bg:#333B26;--badge-bg:#333B26;--badge-border:#494f3f;--accent:#BBCD82;--accent-fg:#22251A;--on-accent:#22251A;--accent-soft:#404830;--hover:#333a27;--pressed:#404830;--code-bg:#333B26;--code:#333B26;--selection:#4e5638;--md-code-fg:#BBCD82;--primary:#BBCD82;--on-primary:#22251A;--primary-hover:#c0d18c;--accent-hover:#c0d18c;--primary-pressed:#c4d494;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="light"][data-palette="ember"]{color-scheme:light;--stage:#eee7e4;--bg:#FCF7F4;--panel:#F9EDE6;--surface:#FFFCFA;--paper:#FFFCFA;--sidebar:#F9EDE6;--field:#FFFCFA;--border:#e8e2df;--line:#e8e2df;--splitter:#F9EDE6;--editor-bg:#FFFCFA;--editor-fg:#4B332A;--fg:#4B332A;--value:#4B332A;--muted:#8C7264;--subtle:#8C7264;--fg-disabled:#8C7264;--md-marker:#8C7264;--md-quote:#8C7264;--currentline-bg:#f7ebe6;--currentline-border:#e8e2df;--statusbar-bg:#F9EDE6;--badge-bg:#F9EDE6;--badge-border:#e8e2df;--accent:#B35431;--accent-fg:#FFFFFF;--on-accent:#FFFFFF;--accent-soft:#f7ebe6;--hover:#faf0ec;--pressed:#f7ebe6;--code-bg:#F9EDE6;--code:#F9EDE6;--selection:#ecd2c8;--md-code-fg:#B35431;--primary:#B35431;--on-primary:#FFFFFF;--primary-hover:#a75030;--accent-hover:#a75030;--primary-pressed:#9c4d2f;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}
:root[data-theme="dark"][data-palette="ember"]{color-scheme:dark;--stage:#3a2e29;--bg:#2A1E1A;--panel:#412D24;--surface:#34251F;--paper:#34251F;--sidebar:#412D24;--field:#34251F;--border:#55453f;--line:#55453f;--splitter:#412D24;--editor-bg:#34251F;--editor-fg:#F4E2D9;--fg:#F4E2D9;--value:#F4E2D9;--muted:#CCAB98;--subtle:#CCAB98;--fg-disabled:#CCAB98;--md-marker:#CCAB98;--md-quote:#CCAB98;--currentline-bg:#523b31;--currentline-border:#55453f;--statusbar-bg:#412D24;--badge-bg:#412D24;--badge-border:#55453f;--accent:#F2B091;--accent-fg:#2A1E1A;--on-accent:#2A1E1A;--accent-soft:#523b31;--hover:#412f27;--pressed:#523b31;--code-bg:#412D24;--code:#412D24;--selection:#64483c;--md-code-fg:#F2B091;--primary:#F2B091;--on-primary:#2A1E1A;--primary-hover:#f2b69a;--accent-hover:#f2b69a;--primary-pressed:#f2bba1;--title-grad:linear-gradient(135deg,#24766B,#54A78D);}