#flash_messages{position:fixed;top:20px;right:20px;z-index:9999;width:350px;max-width:90%}.flash-message{margin:1rem 0;padding:1rem;border-radius:var(--nt-radius-md);position:relative;box-shadow:var(--nt-shadow-lg);animation:slide-in .3s ease-out;opacity:1;transition:opacity .3s,transform .3s}.flash-message.dismissing{opacity:0;transform:translate(30px)}.flash-visibility{margin:.5rem 0;padding:.5rem .75rem;font-size:var(--nt-text-sm);animation:fade-in .3s ease-out}.flash-visibility.dismissing{animation:fade-out .3s ease-out}.flash-content{display:flex;align-items:center;justify-content:space-between}.flash-dismiss{background:none;border:none;color:currentColor;cursor:pointer;padding:0;margin-left:.5rem;opacity:.7;font-size:var(--nt-text-xl);line-height:1}.flash-dismiss:hover{opacity:1}.flash-notice{background-color:color-mix(in srgb,var(--nt-color-success) 14%,var(--nt-color-background));border:1px solid color-mix(in srgb,var(--nt-color-success) 32%,var(--nt-color-background));color:color-mix(in srgb,var(--nt-color-success) 72%,var(--nt-color-foreground))}.flash-error{background-color:color-mix(in srgb,var(--nt-color-error) 14%,var(--nt-color-background));border:1px solid color-mix(in srgb,var(--nt-color-error) 32%,var(--nt-color-background));color:color-mix(in srgb,var(--nt-color-error) 72%,var(--nt-color-foreground))}.flash-warning{background-color:color-mix(in srgb,var(--nt-color-warning) 16%,var(--nt-color-background));border:1px solid color-mix(in srgb,var(--nt-color-warning) 34%,var(--nt-color-background));color:color-mix(in srgb,var(--nt-color-warning) 72%,var(--nt-color-foreground))}.flash-info{background-color:color-mix(in srgb,var(--nt-color-info) 14%,var(--nt-color-background));border:1px solid color-mix(in srgb,var(--nt-color-info) 32%,var(--nt-color-background));color:color-mix(in srgb,var(--nt-color-info) 72%,var(--nt-color-foreground))}@keyframes slide-in{0%{transform:translate(30px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes fade-out{0%{opacity:1}to{opacity:0}}