:root,[data-theme=clasico]{color-scheme:light;--bg:#f8fafc;--surface:#fff;--text:#1e293b;--muted:#64748b;--border:#cbd5e1;--primary:#2563eb;--primary-dark:#1d4ed8;--focus:rgb(37 99 235/.35);--paper:#f8fafc;--ink:#1e293b;--line:#cbd5e1;--accent:#2563eb;--accent-dark:#1d4ed8;--sage:#47705a;--shadow:0 .75rem 2rem rgb(15 23 42/.1);--color-success:#15803d;--color-warning:#a16207;--color-info:var(--color-primary);--color-danger:#b91c1c;--color-background:#f8fafc;--color-surface:#fff;--color-text:#1e293b;--color-muted:#64748b;--color-border:#cbd5e1;--color-primary:#2563eb;--color-primary-dark:#1d4ed8;--color-surface-muted:#f1f5f9;--color-surface-disabled:#e2e8f0;--color-focus-ring:rgb(37 99 235/.35);--font-family-base:system-ui,-apple-system,"Segoe UI",sans-serif}
[data-theme=biblioteca]{color-scheme:light;--bg:#f4f0e8;--surface:#fffdf8;--text:#2b2823;--muted:#70695f;--border:#d9d0c2;--primary:#8b3f32;--primary-dark:#672c23;--focus:rgb(139 63 50/.3);--paper:#f4f0e8;--ink:#2b2823;--line:#d9d0c2;--accent:#8b3f32;--accent-dark:#672c23;--sage:#536b5a;--shadow:0 .75rem 2rem rgb(66 50 34/.1);--color-success:#536b5a;--color-warning:#95601b;--color-info:#386b8a;--color-danger:#a33228;--color-background:#f4f0e8;--color-surface:#fffdf8;--color-text:#2b2823;--color-muted:#70695f;--color-border:#d9d0c2;--color-primary:#8b3f32;--color-primary-dark:#672c23;--color-surface-muted:#eee8dd;--color-surface-disabled:#ded5c5;--color-focus-ring:rgb(139 63 50/.3);--font-family-base:Georgia,"Times New Roman",serif}
[data-theme=bosque]{color-scheme:light;--bg:#eef3ed;--surface:#fbfdf9;--text:#243229;--muted:#607066;--border:#bdcbbf;--primary:#397253;--primary-dark:#28533c;--focus:rgb(57 114 83/.32);--paper:#eef3ed;--ink:#243229;--line:#bdcbbf;--accent:#397253;--accent-dark:#28533c;--sage:#397253;--shadow:0 .75rem 2rem rgb(36 50 41/.1);--color-success:#397253;--color-warning:#946019;--color-info:#326986;--color-danger:#b13b35;--color-background:#eef3ed;--color-surface:#fbfdf9;--color-text:#243229;--color-muted:#607066;--color-border:#bdcbbf;--color-primary:#397253;--color-primary-dark:#28533c;--color-surface-muted:#e2ebe1;--color-surface-disabled:#d2ddd2;--color-focus-ring:rgb(57 114 83/.32)}
[data-theme=noche]{color-scheme:dark;--bg:#111827;--surface:#1f2937;--text:#f1f5f9;--muted:#aeb9c8;--border:#475569;--primary:#7db4ff;--primary-dark:#a8ccff;--focus:rgb(125 180 255/.4);--paper:#111827;--ink:#f1f5f9;--line:#475569;--accent:#7db4ff;--accent-dark:#a8ccff;--sage:#91c7aa;--danger:#f28b8b;--shadow:0 .75rem 2rem rgb(0 0 0/.28);--color-success:#91c7aa;--color-warning:#f2c66d;--color-info:var(--color-primary);--color-background:#111827;--color-surface:#1f2937;--color-text:#f1f5f9;--color-muted:#aeb9c8;--color-border:#475569;--color-primary:#7db4ff;--color-primary-dark:#a8ccff;--color-danger:#f28b8b;--color-surface-muted:#273449;--color-surface-disabled:#334155;--color-focus-ring:rgb(125 180 255/.4)}
[data-theme=clasico],[data-theme=bosque],[data-theme=noche]{font-family:system-ui,-apple-system,"Segoe UI",sans-serif}[data-theme=biblioteca]{font-family:Georgia,"Times New Roman",serif}[data-theme=noche] input,[data-theme=noche] select,[data-theme=noche] textarea,[data-theme=noche] .subject-list{background:var(--surface);color:var(--text)}[data-theme=noche] .subject-list label:hover,[data-theme=noche] .button.ghost:hover,[data-theme=noche] .button.secondary:hover{background:var(--color-surface-muted,#273449)}

[data-theme=oceano]{color-scheme:light;--bg:#edf5f8;--surface:#fafdff;--text:#203541;--muted:#526b79;--border:#bed0da;--primary:#146482;--primary-dark:#104d65;--focus:rgb(20 100 130/.32);--paper:#edf5f8;--ink:#203541;--line:#bed0da;--accent:#146482;--accent-dark:#104d65;--sage:#327354;--danger:#b1343d;--shadow:0 .75rem 2rem rgb(32 53 65/.1);--color-background:#edf5f8;--color-surface:#fafdff;--color-text:#203541;--color-muted:#526b79;--color-border:#bed0da;--color-primary:#146482;--color-primary-dark:#104d65;--color-success:#327354;--color-warning:#906015;--color-info:#146482;--color-danger:#b1343d;--color-surface-muted:#e0edf3;--color-surface-disabled:#cfdee7;--color-focus-ring:rgb(20 100 130/.32);--font-family-base:system-ui,-apple-system,"Segoe UI",sans-serif;font-family:var(--font-family-base)}
[data-theme=lavanda]{color-scheme:light;--bg:#f4f0fa;--surface:#fefcff;--text:#352a45;--muted:#6d607e;--border:#d2c6df;--primary:#7144a0;--primary-dark:#56317d;--focus:rgb(113 68 160/.32);--paper:#f4f0fa;--ink:#352a45;--line:#d2c6df;--accent:#7144a0;--accent-dark:#56317d;--sage:#3d7355;--danger:#b03347;--shadow:0 .75rem 2rem rgb(53 42 69/.1);--color-background:#f4f0fa;--color-surface:#fefcff;--color-text:#352a45;--color-muted:#6d607e;--color-border:#d2c6df;--color-primary:#7144a0;--color-primary-dark:#56317d;--color-success:#3d7355;--color-warning:#936014;--color-info:#376b94;--color-danger:#b03347;--color-surface-muted:#ebe3f4;--color-surface-disabled:#ddd2e9;--color-focus-ring:rgb(113 68 160/.32);--font-family-base:system-ui,-apple-system,"Segoe UI",sans-serif;font-family:var(--font-family-base)}

/* Fondo de TableScroll con contraste para la flecha blanca en modo oscuro. */
[data-theme=noche] { --table-scroll-background: color-mix(in srgb, var(--color-primary) 55%, #000); --table-scroll-hover-background: color-mix(in srgb, var(--color-primary) 45%, #000); }