/**
 * Toast 通知样式
 */

.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 400px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateX(100%);
    transition: all var(--transition-base);
    pointer-events: auto;
}

.toast--visible {
    opacity: 1;
    transform: translateX(0);
}

.toast__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    border-radius: var(--radius-full);
}

.toast__message {
    flex: 1;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--color-text-primary);
}

.toast__close {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.toast__close:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

/* 类型样式 */
.toast--success .toast__icon {
    background: var(--color-success-light);
    color: var(--color-success);
}

.toast--error .toast__icon {
    background: var(--color-error-light);
    color: var(--color-error);
}

.toast--warning .toast__icon {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.toast--info .toast__icon {
    background: var(--color-info-light);
    color: var(--color-info);
}

/* 响应式 */
@media (max-width: 768px) {
    .toast-container {
        top: auto;
        bottom: 20px;
        right: 10px;
        left: 10px;
        max-width: none;
    }

    .toast {
        opacity: 0;
        transform: translateY(100%);
    }

    .toast--visible {
        transform: translateY(0);
    }
}