:root{--primary:#2563eb;--primary-dark:#1d4ed8;--primary-light:#60a5fa;--primary-50:#2563eb0f;--primary-100:#2563eb1f;--secondary:#0d9488;--accent:#f59e0b;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--bg-primary:#f0f4f8;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--bg-dark:#0b1120;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border:#e2e8f0;--border-light:#f1f5f9;--gradient-primary:linear-gradient(135deg, #1d4ed8 0%, #3b82f6 50%, #60a5fa 100%);--gradient-success:linear-gradient(135deg, #059669 0%, #10b981 100%);--gradient-accent:linear-gradient(135deg, #d97706 0%, #f59e0b 100%);--gradient-dark:linear-gradient(160deg, #0b1120 0%, #111c36 40%, #0f1b35 100%);--gradient-merchant:linear-gradient(160deg, #042f2e 0%, #0f3d3b 40%, #0d3835 100%);--gradient-mesh:radial-gradient(ellipse at 20% 50%, #2563eb14 0%, transparent 50%), radial-gradient(ellipse at 80% 20%, #8b5cf60f 0%, transparent 50%), radial-gradient(ellipse at 50% 80%, #06b6d40d 0%, transparent 50%);--shadow-xs:0 1px 2px #0000000a;--shadow-sm:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000d;--shadow-xl:0 20px 25px -5px #00000014, 0 8px 10px -6px #0000000a;--shadow-glow:0 0 20px #2563eb26;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-2xl:1.25rem;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 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