:root{--color-paper:#fafafd;--color-surface:#ffffff;--color-surface-subtle:#f4f2f9;--color-surface-sunken:#ebe7f3;--color-border:#e3dfee;--color-border-subtle:#efecf6;--color-border-strong:#c7bedb;--color-text-primary:#100525;--color-text-secondary:#38255c;--color-text-tertiary:#5e4d80;--color-text-disabled:#aca0c4;--color-accent:#5028ff;--color-accent-hover:#4116eb;--color-accent-pressed:#2f0bb8;--color-accent-soft:#e7defa;--color-accent-strong:#29067f;--color-nova:#7c4dff;--color-nova-hover:#6a37ff;--color-nova-soft:#ede4ff;--color-nova-strong:#2c0e7a;--color-nova-glow:rgba(124,77,255,0.22);--gradient-nova:linear-gradient(135deg,#6e3aff,#a84dff 45%,#ff8fb1);--color-kairos:var(--color-accent);--color-kairos-soft:var(--color-accent-soft);--color-focus:#5dd2a8;--color-focus-soft:#ddf6ec;--color-focus-glow:rgba(93,210,168,0.22);--color-spark:#7c4dff;--color-spark-soft:#ece4ff;--color-spark-glow:rgba(124,77,255,0.22);--color-success:#0e8f6f;--color-success-soft:#d8f1e8;--color-warning:#b15c0d;--color-warning-soft:#faead0;--color-danger:#c0263c;--color-danger-soft:#fbdde2;--color-info:#1f6b8a;--color-info-soft:#d9ecf3;--block-concepto:#110826;--block-definicion:#5028ff;--block-ejemplo:#0e8f6f;--block-formula:#7c4dff;--block-duda:#b15c0d;--block-importante:#c0263c;--block-fecha:#4338ca;--block-tarea:#0e8f6f;--block-resumen:#3f2e66;--block-pregunta:#7c4dff;--block-titulo:#1c0f3d;--block-texto:#524a68;--block-lista:#524a68;--block-cita:#5028ff;--block-divisor:#8a82a0;--shadow-xs:0 1px 2px rgba(28,14,64,0.05);--shadow-sm:0 2px 6px rgba(28,14,64,0.07);--shadow-md:0 6px 20px rgba(28,14,64,0.10);--shadow-pop:0 18px 40px rgba(28,14,64,0.18);--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius:var(--radius-md);--font-sans:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Segoe UI",system-ui,"Helvetica Neue",Helvetica,Arial,sans-serif;--font-display:var(--font-sans);--font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;--grad-1:#5028ff;--grad-2:#7c4dff;--grad-3:#a84dff;--grad-4:#ff8fb1}[data-theme=dark]{--color-paper:#191919;--color-surface:#252525;--color-surface-subtle:#1f1f1f;--color-surface-sunken:#0f0f0f;--color-border:#2f2f2f;--color-border-subtle:#262626;--color-border-strong:#454545;--color-text-primary:#ebebeb;--color-text-secondary:#b0b0b0;--color-text-tertiary:#818181;--color-text-disabled:#555555;--color-accent:#a48cff;--color-accent-hover:#bba6ff;--color-accent-pressed:#cebcff;--color-accent-soft:#2a2156;--color-accent-strong:#ecdfff;--color-nova:#b69bff;--color-nova-hover:#cab8ff;--color-nova-soft:#261a55;--color-nova-strong:#ecdfff;--color-nova-glow:rgba(182,155,255,0.32);--color-kairos:var(--color-accent);--color-kairos-soft:var(--color-accent-soft);--color-focus:#6fe0ba;--color-focus-soft:#1f2a26;--color-focus-glow:rgba(111,224,186,0.28);--color-spark:#b69bff;--color-spark-soft:#261a55;--color-spark-glow:rgba(182,155,255,0.28);--color-success:#4ad3a8;--color-success-soft:#1f2a26;--color-warning:#f4b454;--color-warning-soft:#2a2419;--color-danger:#ff8a99;--color-danger-soft:#2a1f23;--color-info:#6cc1dc;--color-info-soft:#1c272b;--block-concepto:#ebebeb;--block-definicion:#a48cff;--block-ejemplo:#4ad3a8;--block-formula:#b69bff;--block-duda:#f4b454;--block-importante:#ff8a99;--block-fecha:#8da4ff;--block-tarea:#4ad3a8;--block-resumen:#b0b0b0;--block-pregunta:#b69bff;--block-titulo:#ebebeb;--block-texto:#b0b0b0;--block-lista:#b0b0b0;--block-cita:#a48cff;--block-divisor:#454545;--shadow-xs:0 1px 2px rgba(0,0,0,0.5);--shadow-sm:0 2px 8px rgba(0,0,0,0.5);--shadow-md:0 10px 30px rgba(0,0,0,0.6);--shadow-pop:0 28px 70px rgba(0,0,0,0.75)}