.app-toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  max-width: min(420px, calc(100vw - 32px));
}

.app-toast {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(22, 22, 22, 0.95);
  backdrop-filter: blur(8px);
  font-size: 13px;
  color: var(--text-primary, #e5e5e5);
  pointer-events: auto;
  animation: toast-in 220ms ease-out;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.app-toast--success {
  border-color: rgba(16, 185, 129, 0.3);
}

.app-toast--error {
  border-color: rgba(239, 68, 68, 0.3);
}

.app-toast__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
}

.app-toast--success .app-toast__icon {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.app-toast--error .app-toast__icon {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

.app-toast--info .app-toast__icon {
  background: rgba(99, 102, 241, 0.2);
  color: #818cf8;
}

.app-toast__msg {
  flex: 1;
  line-height: 1.4;
}

.app-toast__retry {
  flex-shrink: 0;
  padding: 3px 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  background: transparent;
  color: var(--text-primary, #e5e5e5);
  font-size: 12px;
  cursor: pointer;
  transition: background 0.15s;
}

.app-toast__retry:hover {
  background: rgba(255, 255, 255, 0.08);
}

.app-toast__close {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--text-tertiary, #888);
  font-size: 14px;
  cursor: pointer;
  transition: color 0.15s;
}

.app-toast__close:hover {
  color: var(--text-primary, #e5e5e5);
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}