:root{--font-sans:"Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", monospace;--dl-bg:#0a0f12;--dl-bg-secondary:#0e1519;--dl-surface:#121b20;--dl-surface-elevated:#172227;--dl-surface-hover:#1b282e;--dl-surface-active:#203037;--dl-border:#223238;--dl-border-strong:#2b3b42;--dl-border-focus:#2dd4bf;--dl-text:#f2f6f7;--dl-text-secondary:#a4b1b7;--dl-text-muted:#718087;--dl-disabled:#4d5b61;--dl-accent:#2dd4bf;--dl-accent-hover:#22b8a5;--dl-accent-subtle:#2dd4bf1a;--dl-accent-border:#2dd4bf47;--dl-accent-glow:#2dd4bf2e;--dl-success:#45d483;--dl-success-subtle:#45d4831f;--dl-success-border:#45d48347;--dl-warning:#e7b65a;--dl-warning-subtle:#e7b65a1f;--dl-warning-border:#e7b65a47;--dl-danger:#e46a76;--dl-danger-subtle:#e46a761f;--dl-danger-border:#e46a7647;--dl-info:#67a8e8;--dl-info-subtle:#67a8e81f;--dl-info-border:#67a8e847;--dl-radius-sm:6px;--dl-radius-md:10px;--dl-radius-lg:14px;--dl-radius-xl:18px;--dl-sidebar-expanded:240px;--dl-sidebar-collapsed:72px;--dl-header-height:64px;--dl-shadow-sm:0 1px 2px 0 #0006;--dl-shadow-md:0 4px 16px -2px 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