:root,html:root{--color-bg-primary:#0a0e1a;--bg-surface:#1a1f2e;--bg-surface-elevated:#252a3a;--bg-surface-hover:#2d3348;--bg-surface-active:#363b50;--bg-glass:#1a1f2ed9;--bg-overlay:#0a0e1af2;--color-text-primary:#fff;--text-secondary:#e2e5ea;--text-muted:#9399a3;--text-tertiary:#b8bcc8;--text-inverse:#0a0e1a;--border-primary:#2a2f39;--border-secondary:#353b47;--border-tertiary:#404651;--border-accent:#4f88ff4d;--border-success:#00d4aa4d;--border-warning:#ffa7264d;--border-danger:#ff5b5b4d;--brand-primary:#4f88ff;--brand-primary-hover:#3d71e8;--brand-primary-light:#6b9bff;--brand-secondary:#8b5cf6;--brand-success:#00d4aa;--brand-warning:#ffa726;--brand-danger:#ff5b5b;--brand-info:#00bcd4;--trading-bull-bg:#00d4aa1a;--trading-bear-bg:#ff5b5b1a;--shadow-soft:0 2px 8px #0000001a;--shadow-medium:0 4px 16px #00000026;--shadow-strong:0 8px 32px #0003;--shadow-glow-primary:0 0 24px #4f88ff4d;--glass-highlight:#ffffff14;--glass-shimmer:linear-gradient(120deg,transparent 0%,#ffffff1a 45%,transparent 90%);--header-blur:blur(12px);--panel-border:1px solid var(--border-primary)}body{background:radial-gradient(circle at top,#4f88ff14,transparent 55%),var(--color-bg-primary);color:var(--color-text-primary)}