:root{--font-display:"Helvetica Neue",Helvetica,"Arial Narrow",Arial,"Avenir Next","Segoe UI",sans-serif;--font-body:"Space Grotesk","Inter","Avenir Next","Segoe UI",sans-serif;--font-mono:"Fira Mono","SFMono-Regular",Menlo,Monaco,Consolas,monospace;--site-header-height:70px;--site-header-logo-height:calc(var(--site-header-height) - 4px);--font-app-display:var(--font-display);--font-app-body:var(--font-body);--font-app-mono:var(--font-mono);--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-pill:999px;--shadow-sm:0 2px 8px rgba(0,0,0,0.12);--shadow-md:0 4px 16px rgba(0,0,0,0.18);--shadow-lg:0 8px 32px rgba(0,0,0,0.24);--shadow-xl:0 12px 48px rgba(0,0,0,0.32)}:root,html[data-theme=dark]{color-scheme:dark;--bg-primary:#07090d;--bg-secondary:#0f141d;--bg-tertiary:#141b27;--bg-elevated:#1b2433;--text-primary:#f4f8ff;--text-secondary:#b9c4d9;--text-tertiary:#8b95aa;--text-inverse:#0f1a2a;--border-subtle:rgba(190,214,255,0.12);--border-default:rgba(190,214,255,0.24);--border-strong:rgba(220,234,255,0.42);--accent-primary:#66b5ff;--accent-secondary:#93dcff;--accent-success:var(--app-shell-accent-2);--accent-warning:#ffb86c;--accent-danger:#ff9b9b;--pricing-accent:var(--app-shell-accent);--pricing-accent-hover:#6b7ce6;--pricing-highlight:rgba(141,152,255,0.15);--glass-bg:rgba(11,16,24,0.6);--glass-border:rgba(206,225,255,0.24);--glass-highlight:rgba(232,242,255,0.28);--shadow-color:rgba(0,0,0,0.48);--shadow-sm:0 2px 8px var(--shadow-color);--shadow-md:0 4px 16px var(--shadow-color);--shadow-lg:0 8px 32px var(--shadow-color);--shadow-xl:0 12px 48px var(--shadow-color);--app-shell-bg:#040913;--app-shell-bg-soft:#0b1324;--app-shell-surface:rgba(12,22,42,0.74);--app-shell-surface-strong:rgba(15,28,52,0.92);--app-shell-border:var(--border-default);--app-shell-text:var(--text-primary);--app-shell-muted:var(--text-secondary);--app-shell-accent:#3b7bff;--app-shell-accent-2:#5dbaff;--app-shell-danger:var(--accent-danger);--app-shell-shadow:var(--shadow-color)}html[data-theme=light]{color-scheme:light;--bg-primary:#ffffff;--bg-secondary:#f2f2f2;--bg-tertiary:#edf3fa;--bg-elevated:#ffffff;--text-primary:#0f1a2a;--text-secondary:#334156;--text-tertiary:#5d6a80;--text-inverse:#f4f8ff;--border-subtle:rgba(27,45,72,0.08);--border-default:rgba(27,45,72,0.16);--border-strong:rgba(27,45,72,0.3);--accent-primary:#1d72f2;--accent-secondary:#18a4ff;--accent-success:var(--app-shell-accent-2);--accent-warning:#d97706;--accent-danger:#dc2626;--pricing-accent:var(--app-shell-accent);--pricing-accent-hover:#4752d4;--pricing-highlight:rgba(91,103,232,0.08);--glass-bg:rgba(255,255,255,0.68);--glass-border:rgba(42,64,95,0.2);--glass-highlight:rgba(255,255,255,0.8);--shadow-color:rgba(34,56,89,0.2);--shadow-sm:0 2px 8px var(--shadow-color);--shadow-md:0 4px 16px var(--shadow-color);--shadow-lg:0 8px 32px var(--shadow-color);--shadow-xl:0 12px 48px var(--shadow-color);--app-shell-bg:#f8fafc;--app-shell-bg-soft:#eef3f9;--app-shell-surface:rgba(255,255,255,0.82);--app-shell-surface-strong:rgba(255,255,255,0.95);--app-shell-border:var(--border-default);--app-shell-text:var(--text-primary);--app-shell-muted:var(--text-secondary);--app-shell-accent:#226eff;--app-shell-accent-2:#3eacf5;--app-shell-danger:var(--accent-danger);--app-shell-shadow:var(--shadow-color)}body[data-site-surface=admin]{--admin-shell-bg:var(--bg-primary);--admin-shell-surface:var(--bg-elevated);--admin-shell-border:var(--border-default);--admin-shell-text:var(--text-primary);--admin-shell-muted:var(--text-secondary)}