:root{--color-primary-50:#eff6ff;--color-primary-100:#dbeafe;--color-primary-200:#bfdbfe;--color-primary-300:#93c5fd;--color-primary-400:#60a5fa;--color-primary-500:#3b82f6;--color-primary-600:#2563eb;--color-primary-700:#1d4ed8;--color-primary-800:#1e40af;--color-primary-900:#1e3a8a;--color-neutral-50:#f9fafb;--color-neutral-100:#f3f4f6;--color-neutral-200:#e5e7eb;--color-neutral-300:#d1d5db;--color-neutral-400:#9ca3af;--color-neutral-500:#6b7280;--color-neutral-600:#4b5563;--color-neutral-700:#374151;--color-neutral-800:#1f2937;--color-neutral-900:#111827;--color-success-50:#f0fdf4;--color-success-100:#dcfce7;--color-success-500:#22c55e;--color-success-600:#16a34a;--color-success:#10b981;--color-warning-50:#fffbeb;--color-warning-100:#fef3c7;--color-warning-500:#f59e0b;--color-warning-600:#d97706;--color-warning:#f59e0b;--color-danger-50:#fef2f2;--color-danger-100:#fee2e2;--color-danger-500:#ef4444;--color-danger-600:#dc2626;--color-danger:#ef4444;--color-info:#3b82f6;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--spacing-2xl:48px;--font-size-h1:28px;--font-size-h1-lg:32px;--font-weight-h1:700;--line-height-h1:1.2;--font-size-h2:20px;--font-size-h2-lg:24px;--font-weight-h2:600;--line-height-h2:1.3;--font-size-h3:16px;--font-size-h3-lg:18px;--font-weight-h3:600;--line-height-h3:1.4;--font-size-body:14px;--font-size-body-lg:15px;--font-weight-body:400;--line-height-body:1.6;--font-size-caption:12px;--font-size-caption-lg:13px;--font-weight-caption:400;--line-height-caption:1.5;--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);--shadow-primary:0 4px 12px rgba(59,130,246,.15);--shadow-primary-lg:0 8px 20px rgba(59,130,246,.25);--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:20px;--radius-full:9999px;--duration-hover:150ms;--duration-enter:200ms;--duration-page:300ms;--duration-modal:200ms;--easing-default:ease-out;--easing-smooth:ease-in-out;--easing-spring:cubic-bezier(0.4,0,0.2,1);--gradient-primary:linear-gradient(135deg,#2563eb,#3b82f6);--gradient-primary-hover:linear-gradient(135deg,#1d4ed8,#2563eb);--gradient-ai:linear-gradient(180deg,#1e40af,#3b82f6);--gradient-success:linear-gradient(135deg,#059669,#10b981);--gradient-purple:linear-gradient(135deg,#7c3aed,#8b5cf6)}.btn-gradient-primary{background:var(--gradient-primary);transition:all var(--duration-hover) var(--easing-default)}.btn-gradient-primary:hover{background:var(--gradient-primary-hover);box-shadow:var(--shadow-primary)}.card-shadow-hover{box-shadow:var(--shadow-md);transition:box-shadow var(--duration-enter) var(--easing-smooth),transform var(--duration-enter) var(--easing-smooth)}.card-shadow-hover:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.tabular-nums{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" on,"lnum" on}.text-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.text-truncate-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}