:root{--color-primary-blue:#37A2E6;--color-primary-blue-dark:#316BC2;--color-danger:#E6374B;--color-danger-dark:#C41E3A;--color-success:#51A732;--color-success-dark:#418529;--color-warning:#FF6A00;--color-warning-dark:#CC5500;--color-text-primary:#000000;--color-text-muted:#999999;--color-text-disabled:#CCCCCC;--color-bg-primary:#FFFFFF;--color-bg-gray-dark:#565555;--color-bg-hover:#F0F0F0;--color-bg-selected:#E8F4F8;--color-border-light:#E0E0E0;--color-border-gray:#CCCCCC;--scrollbar-track:#FFFFFF;--scrollbar-thumb:#CCCCCC;--scrollbar-thumb-hover:#999999;--shadow-sm:0 2px 4px rgba(0,0,0,0.1);--shadow-md:0 4px 8px rgba(0,0,0,0.15);--shadow-lg:0 4px 12px rgba(0,0,0,0.1);--shadow-xl:0 10px 30px rgba(0,0,0,0.3);--shadow-xxl:0 20px 60px rgba(0,0,0,0.3);--shadow-blue:0 4px 12px rgba(55,162,230,0.3);--shadow-blue-light:0 4px 12px rgba(55,162,230,0.2);--shadow-danger:0 4px 12px rgba(230,55,75,0.3);--shadow-text:1px 1px 2px rgba(0,0,0,0.3);--shadow-avatar:0 2px 6px rgba(0,0,0,0.2);--shadow-icon-sm:0 1px 3px rgba(0,0,0,0.2);--shadow-notification-dropdown:0 8px 32px rgba(0,0,0,0.12);--shadow-profile:0 2px 10px rgba(0,0,0,0.1);--shadow-card-hover:0 8px 20px rgba(0,0,0,0.15);--overlay-dark:rgba(0,0,0,0.7);--overlay-medium:rgba(0,0,0,0.5);--overlay-light:rgba(0,0,0,0.05);--overlay-lighter:rgba(0,0,0,0.02);--overlay-blue:rgba(55,162,230,0.1);--overlay-blue-focus:rgba(55,162,230,0.2);--overlay-tooltip:rgba(0,0,0,0.9);--color-red-badge:#E6374B;--gradient-pink:linear-gradient(135deg,#ffa8d4,#ffb3e6)}