/* IZV — tokens (generado desde tokens.json) */
:root, [data-theme="light"]{--papel:#FBF9F5;--crema:#F3EFE8;--blanco:#FFFFFF;--linea:#DDD6CA;--tinta:#16252B;--gris:#5B6B70;--on-tinta:#F3EFE8;--petroleo:#0F3D4A;--petroleo-hover:#0B2F39;--on-petroleo:#F3EFE8;--agua:#4FA39A;--agua-claro:#7FC9BF;--agua-texto:#276C65;--agua-soft:#E3F0EE;--perdida:#A8322A;--perdida-soft:#F6E4E1;--petroleo-fijo:#0F3D4A;--tinta-fija:#16252B;--bruma:#C7D5D6;--vidrio:rgba(255, 255, 255, 0.62);--vidrio-borde:rgba(255, 255, 255, 0.85);--velo:rgba(15, 61, 74, 0.06);--foco:#276C65;--shadow-btn:0 4px 14px rgba(15, 61, 74, 0.28);--shadow-glass:inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 12px 40px -12px rgba(22, 37, 43, 0.18);--shadow-float:0 30px 80px -24px rgba(15, 61, 74, 0.30);--shadow-card:0 1px 2px rgba(22, 37, 43, 0.06), 0 6px 20px -8px rgba(22, 37, 43, 0.12)}
[data-theme="dark"]{--papel:#0B1D23;--crema:#11272F;--blanco:#16313A;--linea:#24434D;--tinta:#F3EFE8;--gris:#9FB6B9;--on-tinta:#0B1D23;--petroleo:#7FC9BF;--petroleo-hover:#A3DAD2;--on-petroleo:#0B1D23;--agua:#4FA39A;--agua-claro:#7FC9BF;--agua-texto:#7FC9BF;--agua-soft:#14363A;--perdida:#F0978D;--perdida-soft:#3A1E1E;--petroleo-fijo:#0F3D4A;--tinta-fija:#0B1D23;--bruma:#C7D5D6;--vidrio:rgba(17, 39, 47, 0.62);--vidrio-borde:rgba(255, 255, 255, 0.10);--velo:rgba(127, 201, 191, 0.06);--foco:#7FC9BF;--shadow-btn:0 4px 14px rgba(0, 0, 0, 0.45);--shadow-glass:inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 12px 40px -12px rgba(0, 0, 0, 0.6);--shadow-float:0 30px 80px -24px rgba(0, 0, 0, 0.70);--shadow-card:0 1px 2px rgba(0, 0, 0, 0.4), 0 6px 20px -8px rgba(0, 0, 0, 0.5)}
:root{--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--space-9:96px;--space-10:128px;--radius-xs:4px;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--radius-pill:999px;--blur-glass:18px;--blur-glow:80px;--font-sans:"Inter Tight", "Helvetica Neue", Arial, system-ui, sans-serif;--font-serif:"Instrument Serif", "Times New Roman", Georgia, serif;--font-mono:"IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace}
@font-face{font-family:"Inter Tight";src:url("/assets/fonts/intertight-variable.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url("/assets/fonts/instrumentserif-italic.woff2") format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("/assets/fonts/ibmplexmono-regular.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("/assets/fonts/ibmplexmono-medium.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}