.color-alert{color:#d4111e}.color-success{color:#10b981}.color-warning{color:#f59e0b}.color-info{color:#3b82f6}.color-primary{color:#667eea}.color-app-background{background-color:#f8fafc}.bg-glass{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;border:1px solid #fff3}.shadow-glass{box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.gradient-primary{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%)}.gradient-success{background:linear-gradient(135deg,#10b981 0%,#059669 100%)}.gradient-warning{background:linear-gradient(135deg,#f59e0b 0%,#d97706 100%)}