[data-theme=platform]{--platform-bg:#121215;--platform-bg-elevated:#18181b;--platform-bg-card:#1f1f23;--platform-bg-card-hover:#2a2a2f;--platform-bg-input:#1f1f23;--platform-border:#3f3f46;--platform-border-hover:#52525b;--platform-border-focus:#3b82f6;--platform-text:#fafafa;--platform-text-secondary:#d4d4d8;--platform-text-muted:#a1a1aa;--platform-text-placeholder:#71717a;--platform-accent:#3b82f6;--platform-accent-hover:#2563eb;--platform-accent-muted:#3b82f626;--platform-success:#22c55e;--platform-success-muted:#22c55e26;--platform-error:#ef4444;--platform-error-muted:#ef44441a;--platform-warning:#f59e0b;--platform-shadow-sm:0 1px 2px #0003;--platform-shadow-md:0 4px 12px #0000004d;--platform-shadow-lg:0 8px 24px #0006;--platform-radius-sm:8px;--platform-radius-md:12px;--platform-radius-lg:16px;--platform-radius-xl:24px;--platform-radius-full:9999px;--platform-transition-fast:.15s ease;--platform-transition-normal:.2s ease;--platform-transition-slow:.3s ease;--platform-z-dropdown:50;--platform-z-sticky:100;--platform-z-modal:200;--platform-z-toast:300;background-color:var(--platform-bg);color:var(--platform-text);min-height:100vh}