/* ============================================================================
   COLOR SCHEMES — color roles only, nothing else.
   Add a scheme: append a [data-scheme="name"]{...} block here AND add 'name'
   to wlre_allowed_appearance() in inc/appearance.php.
   Contrast is tuned for legibility; refine further in the Phase 6 a11y pass.
   ============================================================================ */

[data-scheme="sandstone"]{--c-bg:#fbf8f3;--c-surface:#f3ede2;--c-surface-2:#e9e0d0;--c-text:#2b2520;--c-text-muted:#6b6256;--c-border:#ddd2bf;--c-primary:#9a6b3f;--c-primary-contrast:#ffffff;--c-accent:#c8962b;}
[data-scheme="midnight"]{--c-bg:#0e1320;--c-surface:#161d2e;--c-surface-2:#1f2940;--c-text:#e8ecf5;--c-text-muted:#9aa4ba;--c-border:#2a344c;--c-primary:#5b8cff;--c-primary-contrast:#0e1320;--c-accent:#7fd1c2;}
[data-scheme="emerald"]{--c-bg:#f6faf7;--c-surface:#e8f2eb;--c-surface-2:#d6e7dc;--c-text:#16241c;--c-text-muted:#4f6357;--c-border:#cadbce;--c-primary:#1f7a4d;--c-primary-contrast:#ffffff;--c-accent:#caa14a;}
[data-scheme="slate"]{--c-bg:#f7f8fa;--c-surface:#eceef2;--c-surface-2:#dfe3ea;--c-text:#1d2530;--c-text-muted:#5a6472;--c-border:#d2d8e0;--c-primary:#3c5a7a;--c-primary-contrast:#ffffff;--c-accent:#c97b4a;}
[data-scheme="ivory"]{--c-bg:#fffdf7;--c-surface:#f7f3e8;--c-surface-2:#ede7d4;--c-text:#26241c;--c-text-muted:#6a6553;--c-border:#e3dcc7;--c-primary:#3b3a32;--c-primary-contrast:#ffffff;--c-accent:#b59b3e;}
[data-scheme="oxblood"]{--c-bg:#fbf6f5;--c-surface:#f1e6e4;--c-surface-2:#e4d2cf;--c-text:#2a1c1a;--c-text-muted:#6b504c;--c-border:#dcc6c2;--c-primary:#7a2b2b;--c-primary-contrast:#ffffff;--c-accent:#b5893e;}
[data-scheme="cobalt"]{--c-bg:#f6f8fc;--c-surface:#e8eef8;--c-surface-2:#d6e1f1;--c-text:#161d2b;--c-text-muted:#4f5a70;--c-border:#cad6ea;--c-primary:#1f4fb8;--c-primary-contrast:#ffffff;--c-accent:#d98a3d;}
[data-scheme="mono"]{--c-bg:#ffffff;--c-surface:#f4f4f4;--c-surface-2:#e7e7e7;--c-text:#111111;--c-text-muted:#5a5a5a;--c-border:#d8d8d8;--c-primary:#111111;--c-primary-contrast:#ffffff;--c-accent:#111111;}
[data-scheme="forest"]{--c-bg:#0f1612;--c-surface:#17211b;--c-surface-2:#1f2d25;--c-text:#e6efe8;--c-text-muted:#9bb0a3;--c-border:#2b3a31;--c-primary:#4f9e6b;--c-primary-contrast:#0f1612;--c-accent:#caa14a;}
[data-scheme="champagne"]{--c-bg:#1a1714;--c-surface:#241f1a;--c-surface-2:#2f2820;--c-text:#f1e9dc;--c-text-muted:#b3a795;--c-border:#3a3128;--c-primary:#c8a96b;--c-primary-contrast:#1a1714;--c-accent:#7fae9b;}
[data-scheme="coral"]{--c-bg:#fff8f6;--c-surface:#fdeae4;--c-surface-2:#f8d6cb;--c-text:#2b1f1b;--c-text-muted:#6e574f;--c-border:#f0cabd;--c-primary:#e2674a;--c-primary-contrast:#ffffff;--c-accent:#3c8f87;}
[data-scheme="indigo"]{--c-bg:#0f0f1c;--c-surface:#171830;--c-surface-2:#212247;--c-text:#e8e8f6;--c-text-muted:#9b9cc0;--c-border:#2c2d57;--c-primary:#6c63ff;--c-primary-contrast:#0f0f1c;--c-accent:#f0a868;}
[data-scheme="terracotta"]{--c-bg:#fbf6f1;--c-surface:#f2e5da;--c-surface-2:#e6d0bf;--c-text:#2c211a;--c-text-muted:#6c5849;--c-border:#ddc5b1;--c-primary:#b15a35;--c-primary-contrast:#ffffff;--c-accent:#5e7c5a;}
[data-scheme="nordic"]{--c-bg:#f7f9fa;--c-surface:#ecf1f3;--c-surface-2:#dde6ea;--c-text:#1e272c;--c-text-muted:#566169;--c-border:#cfd9de;--c-primary:#3a6b7e;--c-primary-contrast:#ffffff;--c-accent:#c98b5e;}
[data-scheme="graphite"]{--c-bg:#16181a;--c-surface:#1f2225;--c-surface-2:#292d31;--c-text:#e7e9ea;--c-text-muted:#9aa0a4;--c-border:#33383c;--c-primary:#8aa9bd;--c-primary-contrast:#16181a;--c-accent:#d0a25e;}
[data-scheme="lavender"]{--c-bg:#faf8fc;--c-surface:#f0ecf6;--c-surface-2:#e2daee;--c-text:#241f2c;--c-text-muted:#5f586c;--c-border:#d6cce4;--c-primary:#7a5ca6;--c-primary-contrast:#ffffff;--c-accent:#caa14a;}
[data-scheme="ochre"]{--c-bg:#fdfaf2;--c-surface:#f6efdc;--c-surface-2:#ebdfc2;--c-text:#2a2417;--c-text-muted:#6a604a;--c-border:#e0d3b1;--c-primary:#b3892a;--c-primary-contrast:#ffffff;--c-accent:#3f7d72;}
[data-scheme="teal"]{--c-bg:#f4faf9;--c-surface:#e3f1ef;--c-surface-2:#cfe4e1;--c-text:#162422;--c-text-muted:#4d6360;--c-border:#c2dad6;--c-primary:#0f7a73;--c-primary-contrast:#ffffff;--c-accent:#cf8a4a;}
[data-scheme="rose-gold"]{--c-bg:#fdf8f6;--c-surface:#f7e9e4;--c-surface-2:#eed3ca;--c-text:#2c2220;--c-text-muted:#6e5852;--c-border:#e6c8bd;--c-primary:#b76e79;--c-primary-contrast:#ffffff;--c-accent:#caa14a;}
[data-scheme="carbon"]{--c-bg:#0c0c0d;--c-surface:#161617;--c-surface-2:#202022;--c-text:#ededed;--c-text-muted:#9a9a9c;--c-border:#2c2c2e;--c-primary:#e5e5e5;--c-primary-contrast:#0c0c0d;--c-accent:#c0a25e;}