:root{--bg-base:#131316;--bg-surface:#1c1c20;--bg-elevated:#2a2a2e;--bg-overlay:#2d2d2d;--bg-input:#18181c;--bg-hover:#3a3a3e;--border-subtle:#2e2e34;--border-default:#444;--border-strong:#555;--text-primary:#fff;--text-secondary:#e0e0e0;--text-muted:#a0a0a0;--text-dim:#888;--text-ghost:#666;--accent-primary:#4a90e2;--accent-primary-hover:#3a7bc8;--accent-primary-glow:rgba(74,144,226,.15);--accent-success:#4caf50;--accent-danger:#e74c3c;--accent-warning:#ff9800;--accent-gold:#e2994a;--accent-error:#ff5252;--shadow-dialog:0 8px 32px rgba(0,0,0,.5);--shadow-card:0 10px 40px rgba(0,0,0,.3);--shadow-glow:0 0 20px rgba(74,144,226,.2);--transition-fast:0.15s ease;--transition-normal:0.2s ease;--transition-slow:0.3s ease;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px}*{margin:0;padding:0;box-sizing:border-box}body,html{height:100%;overflow:hidden;background:var(--bg-base)}#app{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.fade-enter-active,.fade-leave-active{transition:opacity var(--transition-normal)}.fade-enter-from,.fade-leave-to{opacity:0}