.toast-container{position:fixed;bottom:24px;right:24px;z-index:10000;display:flex;flex-direction:column-reverse;gap:10px;pointer-events:none}.toast{display:flex;align-items:flex-start;gap:12px;min-width:320px;max-width:420px;padding:14px 14px 14px 0;background:#18181b;border-radius:12px;box-shadow:0 12px 48px #00000080,0 2px 8px #0000004d;pointer-events:auto;overflow:hidden;position:relative;animation:toast-slide-in .35s cubic-bezier(.16,1,.3,1)}.toast-accent{width:4px;align-self:stretch;flex-shrink:0;border-radius:0 4px 4px 0}.toast.success .toast-accent{background:#10b981}.toast.error .toast-accent{background:#ef4444}.toast.warning .toast-accent{background:#f59e0b}.toast.info .toast-accent{background:#3b82f6}.toast-icon{flex-shrink:0;padding-top:2px;padding-left:14px}.toast.success .toast-icon{color:#10b981}.toast.error .toast-icon{color:#ef4444}.toast.warning .toast-icon{color:#f59e0b}.toast.info .toast-icon{color:#3b82f6}.toast-body{flex:1;display:flex;flex-direction:column;gap:2px}.toast-title{font-weight:600;color:#fafafa;font-size:14px;line-height:1.4}.toast-message{color:#a1a1aa;font-size:13px;line-height:1.4}.toast-close{flex-shrink:0;background:none;border:none;color:#71717a;cursor:pointer;padding:4px;border-radius:6px;transition:all .15s ease;display:flex;align-items:center;justify-content:center}.toast-close:hover{color:#fafafa;background:#ffffff14}.toast-close:active{background:#ffffff1f}@keyframes toast-slide-in{0%{opacity:0;transform:translate(60px) scale(.95)}to{opacity:1;transform:translate(0) scale(1)}}@media (max-width: 480px){.toast-container{right:12px;bottom:12px;left:12px}.toast{min-width:0;max-width:100%}}.popup-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px;animation:popup-fade-in .2s ease-out}.popup-container{background:#18181b;border:1px solid rgba(255,255,255,.1);border-radius:16px;width:100%;max-width:420px;box-shadow:0 25px 50px -12px #00000080;animation:popup-slide-up .3s cubic-bezier(.16,1,.3,1);overflow:hidden}.popup-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px 0}.popup-title{font-size:1.125rem;font-weight:600;color:#fafafa;margin:0;flex:1}.popup-close-btn{background:transparent;border:none;color:#a1a1aa;cursor:pointer;padding:4px;border-radius:6px;transition:all .2s ease;display:flex;align-items:center;justify-content:center;margin-left:12px;flex-shrink:0}.popup-close-btn:hover{background:#ffffff1a;color:#fafafa}.popup-body{padding:20px 24px 24px;text-align:center}.popup-icon-wrapper{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.popup-icon-wrapper.warning{background:#f59e0b1a;color:#f59e0b}.popup-icon-wrapper.error{background:#ef44441a;color:#ef4444}.popup-icon-wrapper.info{background:#3b82f61a;color:#3b82f6}.popup-message{color:#a1a1aa;font-size:.9375rem;line-height:1.6;margin:0;white-space:pre-wrap;word-break:break-word}.popup-footer{display:flex;gap:10px;padding:0 24px 20px}.popup-btn{padding:10px 20px;border-radius:8px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;border:none;outline:none;flex:1}.popup-btn-full{flex:1}.popup-btn-primary{background:#fafafa;color:#09090b}.popup-btn-primary:hover{background:#e4e4e7;transform:translateY(-1px)}.popup-btn-secondary{background:transparent;border:1px solid rgba(255,255,255,.1);color:#fafafa}.popup-btn-secondary:hover{background:#ffffff0d}@keyframes popup-fade-in{0%{opacity:0}to{opacity:1}}@keyframes popup-slide-up{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 480px){.popup-overlay{padding:12px}.popup-footer{flex-direction:column}}