.toast-container{position:fixed;top:24px;right:24px;z-index:10000;display:flex;flex-direction:column;gap:10px;max-width:420px;width:420px;pointer-events:none;font-family:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",sans-serif}.toast-item{position:relative;display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-radius:14px;pointer-events:auto;overflow:hidden;cursor:default;user-select:none;-webkit-user-select:none;border:1px solid var(--toast-border, #E5E5EA);background:var(--toast-bg, #FFFFFF);color:var(--toast-color, #1D1D1F);box-shadow:0 4px 6px -1px rgba(0,0,0,0.05),0 10px 15px -3px rgba(0,0,0,0.08),0 20px 40px -4px rgba(0,0,0,0.12);animation:toast-enter-desktop 400ms cubic-bezier(0.34,1.56,0.64,1) forwards;transition:transform 300ms cubic-bezier(0.22,1,0.36,1),opacity 300ms ease}.toast-item:nth-last-child(3){opacity:0.7;transform:scale(0.95)}.toast-item:nth-last-child(2){opacity:0.85;transform:scale(0.97)}.toast-item:hover .toast-progress{animation-play-state:paused}.toast-icon{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;margin-top:-1px;color:var(--toast-accent)}.toast-icon svg{display:block}.toast-icon>svg{width:22px;height:22px}.toast-spinner{width:20px;height:20px;border:2.5px solid var(--toast-border);border-top-color:var(--toast-accent);border-radius:50%;animation:toast-spin 0.7s linear infinite}.toast-body{flex:1;min-width:0}.toast-title{font-weight:600;font-size:14px;line-height:1.4;letter-spacing:-0.01em;color:var(--toast-accent);word-break:break-word}.toast-description{font-weight:400;font-size:13px;line-height:1.4;color:rgba(0,0,0,0.5);margin-top:2px}.toast-action-btn{display:inline-flex;align-items:center;padding:5px 14px;margin-top:8px;border-radius:8px;border:1px solid var(--toast-accent);background:transparent;color:var(--toast-accent);font-weight:600;font-size:13px;cursor:pointer;transition:background 150ms ease,opacity 150ms ease;white-space:nowrap;opacity:0.85}.toast-action-btn:hover{opacity:1;background:rgba(0,0,0,0.04)}.toast-close{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;margin:-4px -4px -4px 0;padding:0;background:none;border:none;cursor:pointer;color:inherit;opacity:0;transition:opacity 200ms ease,background 150ms ease;border-radius:50%}.toast-close svg{display:block}.toast-item:hover .toast-close,.toast-item:focus-within .toast-close{opacity:0.55}.toast-close:hover{opacity:1;background:rgba(0,0,0,0.06)}.toast-close:active{background:rgba(0,0,0,0.10)}.toast-close:focus-visible{opacity:1;outline:2px solid var(--toast-accent);outline-offset:-2px}.toast-progress{position:absolute;bottom:0;left:0;right:0;height:3px;border-radius:0 0 14px 14px;background:var(--toast-accent);opacity:0.35;transform-origin:left;animation:progress-countdown var(--toast-duration) linear forwards}.toast-item--undo{--toast-bg: #1A1A2E;--toast-border: rgba(255, 255, 255, 0.1);--toast-accent: #FFFFFF;--toast-color: #FFFFFF}.toast-item--undo .toast-description{color:rgba(255,255,255,0.55)}.toast-item--undo .toast-progress{background:#6366F1;opacity:0.7}.toast-item--undo .toast-action-btn{border-color:rgba(255,255,255,0.3);color:#FFFFFF}.toast-item--undo .toast-action-btn:hover{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.5)}.toast-item--pending{--toast-bg: #F5F5F7;--toast-border: #E5E5EA;--toast-accent: #1D1D1F;--toast-color: #1D1D1F}.toast-item--pending .toast-description{color:rgba(0,0,0,0.45)}@keyframes toast-enter-desktop{0%{opacity:0;transform:translateX(100%) scale(0.95)}60%{opacity:1;transform:translateX(-6px) scale(1.01)}80%{transform:translateX(2px) scale(1)}100%{opacity:1;transform:translateX(0) scale(1)}}@keyframes toast-enter-mobile{0%{opacity:0;transform:translateY(100%) scale(0.96)}60%{opacity:1;transform:translateY(-4px) scale(1.01)}100%{opacity:1;transform:translateY(0) scale(1)}}@keyframes toast-exit-desktop{0%{opacity:1;transform:translateX(0) scale(1)}100%{opacity:0;transform:translateX(80px) scale(0.95)}}@keyframes toast-exit-mobile{0%{opacity:1;transform:translateY(0)}100%{opacity:0;transform:translateY(20px) scale(0.98)}}@keyframes progress-countdown{from{transform:scaleX(1)}to{transform:scaleX(0)}}@keyframes toast-spin{to{transform:rotate(360deg)}}@media(max-width:767px){.toast-container{top:auto;bottom:24px;left:16px;right:16px;width:auto;max-width:100%}.toast-item{width:100%;animation-name:toast-enter-mobile}.toast-item.toast-exiting{animation-name:toast-exit-mobile}.toast-close{opacity:0.55;width:36px;height:36px;margin:-8px -8px -8px 0}.toast-close:hover,.toast-close:active{opacity:1}.toast-item:nth-last-child(2),.toast-item:nth-last-child(3){transform:none;opacity:1}}@supports (padding-bottom: env(safe-area-inset-bottom)){@media(max-width:767px){.toast-container{bottom:calc(24px + env(safe-area-inset-bottom))}}}@media(prefers-reduced-motion:reduce){.toast-item{animation-duration:0.01ms!important;transition-duration:0.01ms!important}.toast-progress{animation:none}}